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Pouring concrete under paving slabs. Features of laying paving slabs on a concrete base: a step-by-step guide. The nuances of laying paving stones on an old concrete base

The choice of tile modules for the construction of alleys, playgrounds and other ground surfaces is due to their durability and attractiveness. But, in addition to choosing the material, you still need to do its installation: laying on sand, sand-cement mixture, gravel and concrete can be carried out. Further, we will consider the latter option in more detail and tell you how paving slabs are laid on a concrete base and why this is done.

Features of installation on concrete

Such a choice of base is especially relevant in cases where concrete has already been poured in the area necessary to create the coating. The dismantling of concrete is problematic, and one does not always want to refuse such a pillow (a certain amount of funds was previously laid in it). That is why it is decided that paving slabs will be laid on a concrete base.

If the production of paving slabs was carried out in accordance with GOST standards, and the concrete base was prepared taking into account all the moments, the surface will be able to withstand constant loads from the mass of trucks, and will last for decades.

IMPORTANT! But before the final choice of such a masonry option, it is worth considering that concrete does not conduct moisture through itself. It will collect under the tiled floor and in cold seasons this can lead to its deformation (swelling, etc.). That is why it is important to properly think over the drainage system.

How to put paving slabs on a concrete base?

This work is divided into such basic processes: preparation of the base and installation.

Preparing the foundation

The work is performed in the following sequence:

Soil is removed if there is no concrete screed, approximately one bayonet (about 22 centimeters);

The top of the "pit" is leveled, compacted and cleaned of third-party elements;

Waterproofing is installed (if necessary);

Crushed stone is poured to the bottom and compacted (the layer is slightly more than 10 cm);

Reinforcing belt is mounted;

The boundaries of the future surface are marked;

Formwork is being built;

Concrete mix with the necessary proportions is made;

The solution is poured in layers of 5-8 cm in several stages - the next one can be poured only after the previous one has gained strength;

Immediately you need to form a slope and a drainage system (if any);

With the help of a more elastic and liquid layer of the cement mixture, the surface is completely leveled.

If you are not confident in your own building skills, then it is better to contact specialists. They are guaranteed to perform high-quality laying of paving slabs and LAYING TURNKEY PAVING SLABS - the price is quite acceptable, given the specifics of the work.

We carry out masonry

Laying paving slabs on a concrete base (the price of this work by craftsmen depends on its complexity, volume and the need to lay out complex drawings) looks something like this:

The formwork is removed and the curb stone is mounted;

You can first lay out the elements in order to understand the installation sequence (if you plan to create a complex pattern);

Thick concrete is made and applied to the prepared concrete site;

The tiled module is laid and slightly pressed;

The evenness of the arrangement is achieved by tapping on the surface of the tile with a rubber mallet;

All the time the evenness of the installation is checked with a level.

Be sure to install a sidewalk drain - it will prevent the accumulation of a large amount of water in specific areas of the coatings.

At its core, paving slabs are laid on a concrete base quite simply, but you need to know a lot of small details that only professionals can take into account.

How to lay paving slabs on a concrete base?

Such an unusual at first, paving slabs have firmly entered our lives. Now you will not surprise anyone with an openwork pattern near a house or a store, on the contrary, rare islands of asphalt along the main street are perceived as something alien and unusual.

The use of paving slabs, in addition to the obvious visual effect, has practical reasons.

With them, as well as with the technology of laying, we get acquainted further.

Benefits of using

Laying methods

With minimal knowledge and skills, as well as a margin of patience, laying paving slabs can be done independently.
This will significantly save on the cost of such a project, and also guarantees a positive result and the acquisition of the necessary experience in such work (which can always come in handy).
To begin with, you need to decide on possible way styling, as well as prepare tools and materials.
Typically, such a coating requires a cement or adhesive mortar. Both methods are good in their own way, but they also have their weaknesses.
If the advantage of cement mortar is cost, then laying on a special adhesive will be much easier to perform.

On the video - laying paving slabs on glue:

Laying paving slabs on a concrete base

How to lay tiles on a concrete base? The presence of a concrete base will greatly simplify the task of laying paving slabs.

This coating has a high degree of strength and good performance.

Pouring concrete base, progress of work

After the mortar has hardened, we will proceed directly to laying the tiles, especially since the necessary materials and tools have already been prepared. For the preparation of cement mortar, only sifted sand is taken, otherwise there is a risk of small stones and foreign inclusions.

Before installation, it is advisable to lay out the finished drawing and mark the end of the pattern.

This is especially true for complex geometric shapes. Also, you should not rush with the final installation of the curbs: setting the corner, and after laying the track - the remaining sides.

Tile laying algorithm

The formwork is dismantled and curbs are installed.
Let's prepare two types of cement mortar mixture: one is thicker - for laying tiles, and the second is thinner - for spilling between the seams.
If laying is carried out on a special glue, the solution is prepared according to the instructions. Laying on a dry layer is allowed, but in the absence of the necessary skills, this option is too complicated.
A layer of cement is laid with a construction trowel, 2-3 centimeters high, then leveled.
Laying each tile in accordance with the pattern, lightly press it into the cement and tap it with a rubber mallet.
Thus, the entire canvas is laid, constantly controlling the laying level with the help of building levels and initial markings.

Laying paving slabs is not a difficult task, especially for owners country house in which you constantly have to master the construction profession.

There are also several more options for laying tiles without pouring a concrete base. If you are laying rubber tiles, the instructions will be different.

On the video - a detailed algorithm for laying tiles:

Features of laying on old concrete

Often there is already an old track on the site, which you want to somehow upgrade to modern conditions.

Laying paving slabs on old concrete is also possible, even with lower financial and labor costs. But such a method is allowed if the coating is still sufficiently intact and without strong defects, otherwise, the concrete layer still needs to be removed and replaced with a new one.

How to lay paving slabs on old concrete:

We carry out an audit of the coating: we remove crumbs and chipped pieces, sweep away debris and sand, oil stains are removed with a solvent - the surface should be as clean as possible.
The pits and potholes are puttied with cement mortar, the bumps are combed off, the surface is leveled as best as possible and the necessary slope is made.
After the work algorithm is repeated identically to laying paving slabs on a concrete base.

As mentioned earlier, if there is serious damage and simply deformation from loads and long operation, the old coating must be removed.

If this is not done, in a couple of years your work on laying paving slabs may be spoiled. On the other hand, if the concrete base is sufficiently strong and reliable, it will not be practical to remove it, especially since in this way the cost of the finished sidewalk can be significantly reduced.

Here you can see the prices of submersible pumps for wells.

Here you can see what distance should be between the septic tank and the well: http://2gazon.ru/voda/vodozabor/kolodcy/rasstoyanie.html.

Is it possible to lay tiles on asphalt?

Not less than rational decision paving slabs will be laid on the old asphalt pavement.

First, the possible load on the surface is determined. If in the future this plane will be used only as a footpath, then the option of laying without preliminary dismantling of the asphalt is quite acceptable.

On the video - laying paving slabs on asphalt with your own hands:

To do this, you need to perform a number of works:

For better drainage, the asphalt surface is drilled with a perforator in several places before laying. The greater the frequency of drainage holes, the easier it will be to absorb excess moisture later. In the event of the final wear of the old asphalt pavement, it must be dismantled to avoid deformation of the new pavement, which will entail costs for surface repair.

Paving slabs - unusually strong and convenient type of a covering.

The advantages of this sidewalk allow you to successfully win in the competition with similar types of surfaces. The undoubted advantage in use will be relatively simple installation and the ability to install on an old concrete or asphalt surface.

Installing paving slabs is a great option to create a unique path or playground with your own hands!

According to the materials of the site: http://2gazon.ru

Paving slabs are the optimal solution for most surfaces that people walk on, be it paths, playgrounds, and so on. Attractive and durable, it is relatively inexpensive and has remarkable properties that allow it to be used in various conditions and under various load levels.

And the technology of paving paving slabs is quite affordable for implementation on their own. As an example, this can be convenient in the country, when you should not count on someone else's help.

Slope calculation

Before the laying process, it is important to do surface treatment.

In general, the scope of the project for paving sidewalks with tiles is not so large if you do the work, as an example, within the framework of a summer residence, but there are subtleties. One of the key things to take into account is adherence to slopes. Showers in our country are not uncommon, therefore it is necessary to remove moisture, protecting it from the accumulation of water. An approximate slope, optimal for most situations, is equal to a centimeter by ten meters.

You can use slopes as tricks landscape design, masking unsightly places with their help, optimizing the space.

Foundation preparation

It is critical to carry out the correct preparation of the foundation.

The quality of the installation depends on it. With a poor-quality base or a poor-quality cushion for paving slabs, the sidewalk may break, the coating may sag. As a result, it will be necessary to redo the entire paving of the paths with paving slabs.

Pay attention to density.

Many materials have disadvantages. Clay tends to be highly eroded. The sand is washed out, the base gives a subsidence, an accumulation of water appears at the site of the subsidence. It is especially not recommended to take ordinary soil.

It is unstable in relation to soaking and absorbs moisture, which freezes right in it in order to deform the structure from the inside during a thaw.

Methods for laying paving slabs on a concrete base

Often use crushed stone for laying tiles. Here, too, there are pros and cons.

For optimal results, a sand-cement mixture with a threefold predominance of sand is used. It is poured with a three-centimeter layer, leveled with a rake and moistened with a small stream of water.

Border preparation

A significant part of the preparations is the installation of curbs.

Without them, the edges will break off, the overall strength of the structure will noticeably decrease. They are made of stone, round or rectangular. To lay the curbs, a small trench is dug with pitch about five centimeters deep.

About 50% of the curb is hidden underground. The result is carefully compacted to achieve maximum strength and stability.

Laying tiles

When paving the paths with paving slabs in the country with your own hands, it is recommended to lay the material from the curb so as not to trample the prepared places once again.

In order for the material to adhere evenly to the surface, it is tapped with a mallet or rubber mallet. Everything is laid out as evenly as possible, in compliance with the sequence and pattern.

If necessary, then everything is re-sanded.

Coating care

Having carried out paving with paving slabs, it is not enough just to leave it as it is. It must be constantly looked after so that it does not lose its properties.

In particular, do not apply paint and varnishes, replacing entire fragments of the coating if repairs are necessary. When removing snow and leaves, it is not recommended to use sharp objects that can damage the coating.

The device of sidewalks, blind area and footpaths from paving slabs

Paving slabs make it possible to decorate and improve the coatings of various sites from sea berths to squares, sidewalks and railway platforms.

The device of coverings from paving slabs allows you to give any site a pleasant civilized look.

Laying paving slabs on a concrete base with your own hands: + Video

In addition, they require less labor compared to other types of coatings. A variety of colors and shapes of produced tiles allows you to choose and create a pattern for every taste.

There are three main manufacturing technologies:

Vibrocasting technology
Vibrocompression
Hyperpressing

It should be noted that the first two methods are practically not used in the West.

This is due to the fact that only hyperpressure allows you to get highest quality and at the same time significantly save the material that mainly affects the cost of the tile - cement.

The device of coverings from paving slabs

The device of the blind area from paving slabs

Due to the fact that the paving slab coating has a large number of seams (crevices) through which water can penetrate, its device has some features:

A recess of 25-30 cm is made along the foundation to the width of the blind area, depending on the soil
Clay is laid at the bottom of such a trench with a layer of 10-15 cm with a mandatory slope from the building and careful tamping
The clay layer is covered with a waterproofing material (preferably a plastic film in several layers)
Next, a layer of sand is laid to the level of laying the tiles (with obligatory tamping)
Paving slabs are laid on top of such a cake in the usual way.

Clay and film allow you to reliably protect the foundation or basement from moisture, and a layer of sand prevents the appearance of puddles on the surface of the blind area.

The device of sidewalks from a tile

A few decades ago, only asphalt served as the main material for covering sidewalk paths.

Today, the arrangement of paths, covering squares and sidewalks with tiles has become commonplace.

Main advantages:

The estimate for the installation of paving slabs is commensurate with the estimate for asphalt pavement
Great opportunities in the choice of colors and shapes for specific purposes
Ability to withstand heavy loads and durability
The ability to perform work without the use of expensive equipment and mechanisms
Ability to make adjustments and ease of repair during operation

With all the advantages, the installation of paving slabs requires careful and painstaking work, high-quality preparation of the base, taking into account the features of the relief and the conditions for diverting storm water.

Home >> Paving stones laying> Laying photo tiles

Shooting lesson: we press the pressure plate with our own hands

Detailed pictures on how to apply the floor in the country. Various methods and possibilities for tile placement are considered.

You must understand the basic types of stones before you start laying them. The main types of stones are stamped and vibrated.

It is better to avoid the choice of shaking tiles, which, with a slightly higher price, more than make up for their beautiful appearance and durability.

The thickness of the paving slab may vary. Typically, the thickness of the soaked plate ranges from 20-60 mm. 20mm pavements are suitable for garden paths or areas for which a car is not warranted.

In the yard, the pressure was usually 40-45 mm. 60mm tiles are suitable for over ton trucks.

The pattern may be optional, but it is not recommended for beginners to place tiles such as "rhombus", "brick" and "paving stones". This type of tile is more difficult, the master will work with it even more.

The color of the tile can also be almost everything, but it's worth considering that the tile is more expensive than gray. This article takes into account the technology of laying sidewalks by hand.

Materials and tools for laying paving stones

paving stones

Decide on the slope of the city.

There must be a gradient with a few degrees, otherwise the water will remain in the yard after the rain. Refusal is best done in the direction of the street. If you choose to follow this advice, the street level is taken as the zero point.

In the direction of zero (the line that the platform is leaning towards), pull the two metal pins into the ground and pull the string between them. Check level with level.

It is best to use the level from below from below.

Tie another thread to one of the hooks and stretch it straight up to the first. Connect the string of thread to the new hook and insert it into the ground so that the other end is slightly above zero.

This can be checked using a level (the angle of inclination should be a few degrees).

Add another flow at the same level as the previous clamped key and advance it parallel to zero, check the horizontal level.

Attach the bun to the fourth wedge.

Connect the first and the hooks with the thread. As a result, you will get a rectangle marked with flows and lying in the plane of the next page with plates.

Now you need to divide the surface into stripes. The width of the tape is chosen according to the length of your rule (the tape should be a few centimeters narrower).

Place the selected distance and the hammer from the zero line. Do the same on the opposite side.

Connect the grub screws, align the height with the edges of the rectangle, perpendicular to the zero line. Equally divide the entire area into strips.

Now you need to align the pad with the tag. If the array is too close to the ground, the soil must be removed and the excess holes shaken. The distance between the floor and the thread should be about two tile thicknesses. All this makes the eyes not need special precision.

The example, especially if poured, must be carefully modified.

To do this, use rammers. In our case, the gate was made independently from the tap point with a welded handle.

Once the plot is leveled, you can start laying the paving stones.

Prepare the sand/cement mix. To do this, pour a pile of sand directly on the ground, gradually mixing the cement in a ratio of about 6 to 1. It is desirable that the sand is wet, so laying paving slabs to create more spring or autumn, when it is not very hot and quite humid.

Prepare the mixture evenly on one of the strips.

Excite carefully.

Place the steel tubes under the beads that indicate the edge of the ribbon. The distance between the pipe and the thread should be one centimeter less than the thickness of the tile.

The pipes must be strictly parallel to the thread and must be of the same height.

Give shoes and trousers that do not cause damage, do not forget about knee pads. Knee between the strands, go under the rule below them and draw on the surface of the pipe. You will see where you need to add the cement sand mix.

Pour out required amount cement sand mixtures. Begin the handshake by drawing out the rule.

You will receive a smooth tape, ready to be laid. You can pick up a small mixture of cement and sand on a flat surface.

Prepare and carefully check the tiles, place them in a pile near the prepared surface.

The tiles are mostly flat, but there are some errors. Some tiles can be convex (turtles), concave (slabs) and curved (propellers). It is best not to use this tile and dispose of it in case of an emergency.

Place one tile, carefully align it along the marking axis.

Press the tile with a rubber mallet, sink it into the ground to the level of the marking.

Do the same with the next tile. The order in which the sheets are placed is selected according to the pattern of the plates.

Start plastering yourself.

So, gradually move forward, you will be walking on the newly placed tile.

In the same way, prepare the base and place the next paving stone.

If there are obstacles (in our case gas pipes and sewer pipes), they must be covered with solid tiles.

The final coating and fitting is best done at the end.

Tiles need to be cleaned after every working day.

Cracks must be filled when laying tiles. This is a filling process called sweeping. For sweeping we need dry sand and cement. Mix them in a ratio of 1 to 6. The mixture is sprayed evenly over the plate and then folded several times to fill the gap.

It's a small chance that your site will be completely rectangular, so you won't be able to do it without leftovers.

Where you should cut, specify the location. Tile cutting is done with a diamond disc mill over concrete.

To create flower beds, mark them with a carving or blank.

The excess of tiles extending beyond the flower beds has disappeared.

How to place paving stones on a concrete foundation

Flower fences and slab edges should be framed with a border. To do this, dig a spatula or a small spatula with a groove along the edge.

The depth of the trench is selected according to the depth of the curb.

Install the ends and attach them to the wire with a thick mortar. In the immediate vicinity of the edges you will have cells where you must place the cut tiles. The soil in these places should be especially carefully compressed, as digging a trench can collapse.

Cut out other tiles needed to fill in the gaps that occurred while crossing obstacles.

If the pads are closer to the door, then it is better not to lie in a mixture of cement sand, but on the solution, as this will be the biggest load on the tile in this place.

This article looks at the process of placing tiles in the yard, in the case of garden paths and blind surfaces, it is much easier and does not require such thorough preparation.

The article was prepared on the basis of material from the site DIY.ru

Advantages of laying paving slabs on a concrete base

Sand and gravel substrates can often shrink. It is not suitable in cases where it is necessary to make a blind area of a building or a parking lot, therefore, when the most reliable and high-quality paving is required, laying paving slabs on a concrete base is more relevant.

This design is able to withstand significant loads and a long service life.

Advantages and disadvantages
Do-it-yourself installation
Masonry price

Tile selection

First of all, you should pay attention to the frost resistance of paving stones - it should be within F100÷F200.

Equally important is how much weight the coating can support, that is, the compressive strength (recommended 50 MPa). Pay attention to the absence of chips along the edges of the tile; you should also refuse to buy if the structure of the product is porous.

In order for each tile to be laid securely and evenly on a concrete base - depressions, protrusions and other irregularities are unacceptable.

Too saturated, bright or uneven color often indicates a violation of the dyeing technology and, as a result, insufficient strength of the products.

Stages of work

The decision to lay paving slabs on concrete can be dictated by both the need to restore the old coating and the desire to update the existing design, while it is not necessary to pre-restore the old base.

To lay the garden path with paving slabs on the mortar, you need:

install curbs along the edges (they will require recesses filled with compacted rubble);
pour a cement-sand screed in a ratio of 1:4 and a thickness of about 3 cm over a short distance onto the gravel (or the remaining wet concrete base), level it with the rule and immediately, preventing the mortar from setting, lay the tiles, leave the gaps minimal.
Pour a new portion of the screed and repeat everything until it is completely laid over the entire area of the track;
seal the seams between the paving stones with mortar or grout, if they get on the front surface of the track, remove it before it hardens.

Sometimes a plan may arise to renew the old concrete pavement in the garage with paving slabs, although the idea is not the best: over time, it will not be possible to avoid traces of oils, antifreeze and other liquids.

In addition, you will have to adjust the entrance, as the surface level will rise. But, if the decision is made, then the technology for laying tiles in the garage for glue is as follows:

the concrete surface is thoroughly cleaned of dirt and dust;
for better adhesion, the screed is primed;
the tile is laid out on the floor of the garage in order to eliminate inaccuracies and errors, to trim in advance (if necessary);
part of the tiles is removed, glue is applied to the concrete (both ready-made and in the form of a dry mix are available for sale, the latter must be diluted as indicated on the package) and laying is carried out.
To maintain the same minimum gaps, plastic crosses are installed. The procedure is repeated until the entire floor of the garage is filled;
the seams are rubbed, the surface is cleaned.

Pros and cons and cons of a concrete base

The first should include the fact that the coating is able to withstand loads more than on a conventional substrate.

Guidelines for laying paving slabs on a concrete surface

The concrete base gives confidence that the tile will not sag, and the service life is significantly increased. The disadvantage is that when laying in the open air, a slope of 2-3 degrees is required to ensure the drainage of water during precipitation.

If we are talking about updating the old base, the costs of which are no longer taken into account, then the “cons” will have to include the price of laying on a concrete screed.

It is relatively expensive to prepare a solid base, which in itself is a coating, and then lay paving stones on top of it.

DIY styling

Masonry is not so difficult to produce that it could not be done independently.

To put paving slabs 4 cm in size on concrete with your own hands, you will need:

install bounding formwork or lay curbs along the edges of the screed;
prepare a sand-cement mortar 4: 1;
after wetting the screed, distribute the closed mortar in such a way that the required slope is observed;
lay the tiles, maintaining minimum gaps between them and correcting their correct position with a rubber mallet;
place the trimmed elements in their proper places last;
timely clean the front surface of the tiles from the solution;
at the end of laying, grout the seams.

Price

The price of laying on a concrete screed, as a rule, is higher than on other types of foundations, this is due to the additional costs of its manufacture and the need to provide a slope, additional drainage systems.

Estimated cost for work in Moscow is shown in the table:

Company	Types of jobs	Price, rub/m2	Notes
"Astroy"	rectilinear paving	500	auxiliary work is carried out according to the estimate
decorative	600
trimming edge elements	180 l.m
Roscemgroup	on a base of gravel and sand	850	customer materials, area up to 600 m2
	600
with preparation	1 300
rubble and sand	1 850	materials and work of the company, area up to 600 m2
on the finished concrete base	2 600
with preparation	1 300
"Moskladka"	ready-made paving	750	with materials
-/-	500	without materials
"Build Marz"	on a ready base	500	-/-
with preparation	1 000	-/-
"Full construction"	1 700	materials and foundation preparation

Every year, the arrangement of the territory with the help of pavement tiles becomes popular. It is laid everywhere, in summer cottages, in city courtyards, playgrounds, parking lots and, of course, in private construction.

Laying paving slabs on a concrete base occupies a special niche. It is used in places where increased stability and durability are required, but this does not mean that it cannot be laid by hand.

Tip: laying paving slabs on a concrete base is a laborious task that requires care, a certain professionalism and some costs. Therefore, leave large areas of parking lots to professionals. But you can ennoble the blind area near the house or a small courtyard yourself.

What is good about this method

The technology of laying paving slabs on a concrete base allows you to equip road surfaces that are subject to serious loads.

In addition, this method is good in that such a path, if properly laid, will last much longer than with traditional arrangement on gravel and sand.

The point is that with traditional installation, the base must be well enough compacted. But no matter how it is a ram, under load it, in any case, sags or shifts in places. The concrete monolith is devoid of this disadvantage.
If you decide to lay a blind area, then you simply need a concrete pad with good waterproofing.
The technology of laying paving slabs on a concrete base, according to experts, is indispensable for arranging a coating on heaving soils. Winter frosts and associated soil movements monolithic slab not terrible.
By itself, the instructions for laying on a flat slab with your own hands are simple. The main thing is to ensure good drainage and drainage before laying paving slabs on a concrete base. The monolithic base does not allow moisture to pass through, in winter or in the off-season it can be dangerous.

Technological stages of installation

As mentioned earlier, arranging a track on a concrete slab is considered a more difficult process than installing it on a sand and gravel pad. In case of non-compliance with the technology, it will be problematic to dismantle such a structure ().

Marking and preparation of the territory

All such work begins with markup. For this, wooden or metal pegs are used, on which a marking thread, a landmark, is fixed.

The quality of laying will largely depend on the accuracy of the markup.

Particular attention should be paid to the slope of the path. Traditionally, the slope is made within 1 - 3º, per 1 linear meter, for ordinary surfaces. And up to 5º when installing the blind area.
Behind the markup, excavation is done. The total size of the road "pie" will be about 400 mm. From here, the depth of excavation is calculated, taking into account the fact that the path must be above the ground, plus have a slope for drainage. On average, it is about 20 - 25 cm.

Curb installation

Before laying paving slabs on a concrete base, you need to equip the base itself, and this construction is heavy and multi-layered. Most experts advise starting with the installation of curbs.

They will play the role of natural formwork.

Otherwise, you will need to mount the formwork and, after mounting the track, still install the curb.

A trench under the curb is dug below the level of the main masonry. As a rule, the depth of the trench is about 30 cm below the sole of the curb block. The depth calculation should be based on the fact that the upper edge of the block is mounted below the level of the track by 20 - 30 mm. This is necessary so that the block does not interfere with the outflow of water.
Initially, crushed stone is poured into the trench, at a level of 100 - 200 mm and is well rammed. After that, the solution is poured to a thickness of up to 20 mm and the block itself is installed. A day later, when the cement grabs, you can begin the construction of the track.

Tip: when marking is done, the pegs should be driven in as often as possible. Keep in mind that even with a good stretch of a strong thread, sagging by 1 linear meter will be 1 mm.

Arrangement of a concrete base

After excavation, the surface is carefully leveled and compacted, taking into account the slope.

You can lay 1-2 layers of geotextile on the bottom, according to the technology, it is necessary to protect against the germination of greenery, but in our opinion, greenery will not break through the concrete slab anyway.

Important: if a blind area is being built around the perimeter of the building, to improve waterproofing, the bottom must be covered with roofing material in 1 - 2 layers.

The bottom layer is covered with crushed stone to a thickness of 150 - 200 mm. Crushed stone should also be well compacted.
If it is planned to install a coating for heavy loads, then a reinforcing cage is laid on a crushed stone pillow, with a rod cross section of about 10 - 12 mm. For a wide footpath, you can use a chain-link mesh. Narrow paths and adjoining blind areas, you can not reinforce at all.
The thickness of the monolithic layer itself for parking lots with heavy vehicles or other similar structures can reach up to 200 mm. On the footpath, 100 - 150 mm is enough.
. The higher the brand of concrete, the faster it will harden and last longer, but its price will also be much higher. The table shows the main proportions of the bookmark for various grades of concrete.

Important: on large areas, it is necessary to make damper seams to compensate for stresses. On average, every 2.5 - 3m².

Laying tiles

The answer to the question - how to lay paving slabs on a concrete base is quite simple. In a nutshell, the process is similar to installing tiles.

The only difference is that the paving can be mounted on a wet solution of sand and cement, on a dry solution of sand and cement in the same proportion, or on a special construction adhesive.

When dry laying, there is a significant shrinkage, so more professionals work with this mixture. The price of building glue is quite high. The most cost-effective option is with a cement-sand mortar.
In this case, the solution is prepared without adding crushed stone, from sifted sand and cement. The mark is made an order of magnitude higher than on the underlying monolith and a little thicker.

First, it is better to lay the tiles dry, cut out and number the edges with complex details. For the pattern, cutting of reinforced concrete with diamond wheels is used. In the case when it is necessary to drill a technological hole, then diamond drilling of holes in concrete is used.
A mortar 20–30 mm thick is applied to the concrete base with a trowel and tiles are installed. A tight fit is made with a rubber mallet. To arrange a gap of 3 - 5 mm, plastic crosses are used. It is important to immediately control the slope.
After setting the solution for 2-3 days, the gaps between the blocks are filled with sifted sand with a broom. A week later, when the sand is compacted, the gaps between the tiles are rubbed with mortar.

Conclusion

If you still decide to lay the coating on a dry mortar, then the thickness of the backfill is also made in the region of 30 mm. But here the time for shrinkage should be given at least 3 weeks. Only after that you can overwrite the seams between the blocks ().

In the video in this article, you can learn some technological points for yourself.

When decorating garden paths and blind areas, craftsmen often face the problem of the lack of a solid foundation. This applies to areas where there is unstable silty sand, clay or fresh embankment. To increase the reliability of fastening, paving slabs are laid on a concrete base.

When it is necessary to lay pavement tiles on a concrete pavement outdoors

The desire to equip paths, parking lots, recreation areas or car areas from paving stones is justified not only by aesthetic functions, but also by practical ones. The traditional paving option involves laying products on a sandy or dry mix consisting of 1/5 cement and sand.

But this technology is not suitable for areas with unstable soil, so the masters prefer a more reliable solution. One of them is laying paving slabs on concrete.

It is required in such cases:

Soils that are subject to shrinkage. These include compositions with low design resistance (dusty sand, peat and embankment).
Heaving soil - can lead to the destruction of the coating due to uneven heaving.

Even the masters have to independently arrange such elements as flooring in a garage or barn, blind areas, screeds, garden paths and others. It is not advisable to dismantle the concrete base, since it is durable.

When laying polymer sand tiles, you need to pay attention to the following nuances:

The degree of heaving of the soil. If the blind area has been in operation for several years and has not been damaged, paving can be confidently carried out. However, when pouring a new screed, it is likely that clay impurities will remain in the freezing layer.
Moisture. The screed and curbs on the sides look like a rigid body, and rainwater can partially penetrate into the structure. To avoid swelling, it is necessary to equip an effective drainage system around the outer perimeter and insulate the blind area with extruded polystyrene foam.

Advantages and disadvantages of the method

The arrangement of a concrete base for laying pavers is in great demand, since this technology is durable and resistant to heavy loads. Such a coating is not afraid of the destructive effects of precipitation (which is not typical for a gravel-sand layer or soil) and can withstand heavy loads. It also provides a smooth surface with clear shapes.

Other advantages of the method include:

Increased strength properties. Concrete has great strength and does not deform under the influence of loads. The service life exceeds 30 years, so the preparation of the base for laying concrete is suitable for arranging parking lots, car parks and areas where people constantly walk.
Weather resistance. Subject to the installation rules, the degree of frost resistance will be about 200 cycles.
No shrinkage effect. During operation, sand and soil sag, which contributes to the complete or individual deformation of the coating.
Reliability. After hardening, the adhesive base provides maximum fixation of the tile, so it does not move out and does not fall out.
Affordable cost. You can buy paving stones at a low price, because. modern and affordable materials are used for its production.

However, these advantages are manifested only if the installation technology is observed.

Among the disadvantages of the method of laying paving are:

Difficulty dismantling in case of damage. Since glue is used as a binder additive, if 1 element is deformed, it will not be easy to remove and repair it.
If the paving technology is not followed, the coating will be damaged after the first severe frosts.
Poor drainage of water and moisture. Together with the coating, it equips a closed box in which moisture and water begin to accumulate. To prevent such problems, an integrated drainage system is being installed around the perimeter. It must be insulated at a depth of 30-40 cm with extruded polystyrene foam. Also, seams and voids can be sealed with glue.
Masonry work can require large financial investments when installing decorative borders.

Consumables and tools

To prepare the base for the tile, you will need the following devices and materials:

Concrete mixer.
Sand mix.
Cement not lower than grade M500.
Rubble.
Construction levels of different lengths.
Device for manual or automatic tamping.
Pegs and marking cord.
Master OK.
Rubber mallet.
Irrigation hose or watering can.
Broom.
Rake.

Quantity calculation

The number of tiles. It is measured by the total area of the future surface with the addition of 8-10% of the margin. The extra number will not raise the cost of the work much, but will save you from the problem of lack of material in the paving process.
Foundation components. They are calculated taking into account the thickness of the layer by multiplying the area by square meters to the thickness of the required layer in meters. The final value will indicate the optimal number of cubic meters of building material.
Curbstone. The amount of this material is measured according to the following principle: the length of the perimeters minus the length of the junctions to the base of the house and other objects on the site.

Preparatory work

The technology of laying tiles on a concrete base consists of several stages. First of all, preparatory work is carried out, which determine the reliability and durability of the future coating. Subject to all the rules of preparation, the structure will be durable and resistant to heavy loads.

Preparatory activities are carried out in this way:

The site must be marked with pegs and a nylon cord, and then the soil should be removed at a depth of 25 cm. The bottom of the trench is cleared of vegetation roots and stones. In the presence of loose soil, the excavation is done in such a way as to remove the entire fertile layer, since it is poorly compacted.
A rake is used to level the bottom. Then the surface is spilled with water from a hose or watering can and lends itself to additional tamping to prevent subsidence of the soil in the future. After such events, the arrangement of the carrier layer begins.

Step-by-step instruction

Understanding whether it is possible to lay paving slabs on concrete and how to lay different types of this material, you need to read the step-by-step instructions and study each stage of the upcoming work. To improve the quality of workmanship, it is better to use a volumetric geogrid, which is made from synthetic materials that are protected from putrefactive processes and aggressive environments.

In case of tension, the structure creates a stable frame that reinforces any bulk material in the cells. Its service life exceeds 50 years.

Preparing a concrete pad

You need to equip the base for the tile according to the following instructions:

A geogrid is fixed at the bottom of the recess, and a crushed stone layer 15 cm thick is poured out. The edges of the structure should be below the level of crushed stone and not interfere with free tamping.
The crushed stone pillow is additionally rammed, and a reinforcing mesh is fixed on top.
Formwork is placed along the marking contour and concrete is poured.
Next, the concrete mixture is mixed and its accurate pouring. At this stage, it is necessary to exclude the appearance of voids and cold joints, which reduce the strength properties of the formwork. Vibrating equipment is used to compact the screed. To prevent rapid loss of moisture from the pillow, it is better to cover it with a film. Over the next 3-7 days, the surface is periodically moistened.
After 2-3 m of the coating, expansion joints are left, which are made from boards installed perpendicular to the formwork. In the event of temperature fluctuations, they will prevent the pillow from breaking.
To remove moisture that can get on the surface, you will need to fix the cut pipes made of asbestos cement or polypropylene. Their upper level should correspond to the level of the concrete cushion, and the lower end is fixed on the crushed stone layer.
After the concrete has hardened, the formwork should be removed.

Installation of curbs

Understanding how to mortar concrete, you need to take care of the installation of borders. They are placed in the remaining recess after the dismantling of the formwork and poured with hard concrete. To drive the structures into the solution, you will need a rubber mallet. Voids and cracks should be filled with liquid concrete.

The height of the curbs is made 20-30 mm below the top of the paving stones - this will allow organizing effective water drainage. A day later, the space between the stones and the walls is covered with a sand mixture.

How to lay tiles on a concrete screed with your own hands

Subject to step by step instructions It will be easy for a beginner to figure out how to properly lay tiles on glue and concrete. The dimensions of the slabs are selected taking into account their functions: 4-5 cm thick structures are enough for arranging sidewalks, and thicker paving stones should be chosen to organize a car platform.

A dry mix or mortar of cement and sand is placed on a concrete base under paving slabs.

If you need to lay a tile on a concrete base using a dry DSP, then pour the cement-sand mixture over the concrete in an even layer; its thickness should be 3-5 cm. To level the surface, a rule or a board with smooth edges is used. Then the plates are placed on the pillow.

To prepare a dry cement-sand mixture, take 1 part of cement and 6 of sand. To make the site durable and resistant to destruction, it is carefully watered with water, which fills the pores and helps the mixture harden.

Mounting on cement mortar

The most affordable method of laying tiles on concrete involves the use of cement mortar. The technology is easy to use and has a long service life. In order for the quality of paving to be high, the following tips and recommendations should be considered:

The optimal thickness of the cement layer is 2-3 cm. In this case, the cladding will be held in one place.
To speed up the pouring process, the solution must be applied within the reach of the hands and leveled with a notched trowel.
After that, porcelain tiles, tiles or paving stones for garden paths are laid.

To track the slopes and evenness of the surface, a building level and a rule are used. First of all, the space must be filled with solid tiles, and in the places of facing, excess glue must be collected with a trowel or spatula. When the mixture hardens, the trimmings must be cut out and placed at the installation site. Areas with seams are covered with sand or carving and thoroughly moistened.

For tile adhesive

When choosing an adhesive for paving slabs on a concrete base (you can find many options for an adhesive base in Moscow stores), it is important to consider the type of coating and a number of other features:

The adhesive base has a relatively short service life, and it will be problematic to adjust the placement of the tiles after fixing.
The composition is mixed in a small volume, taking into account the qualifications of a specialist.
Diluted glue is applied to a smaller surface with a layer of 0.5-1 cm.

The seams must be treated with glue or carving, as in the previous case.

Dry mix laying

The technology for laying rubber tiles may include the use of a dry mix. In this case, the wizard should be guided by the following instructions:

Gartsovka is created on the basis of sifted sand and Portland cement.
The composition is placed in a trench with a layer of 5 cm.
The surface is additionally compacted with a vibrating plate, and the tiles are hammered with a rubber mallet.
Places with complex geometry are cut out, and the entire surface is rammed again.
To fill the seams, gartsovka is used.

Using this technology, you can move freely on the surface already when paving. At the same time, it gives good maintainability of products in the event of their splitting or deformation under heavy loads.

Seam sealing

The areas with seams are covered with a dry cement mixture and moistened with a liquid. The action must be repeated until the DSP finally stops shrinking. After 2-3 days, you need to get rid of construction debris and sweep away small debris and dust. You also need to rinse the surface with water from a hose.

How to avoid mistakes

To avoid trouble at different stages, it is necessary to clarify the laying rules and figure out how to lay the tiles with your own hands.

The parameters of the tracks and platforms must be selected in a timely manner, guided by the principle that whole tiles can be placed between the edges. This will avoid unnecessary costs and waste.

For cutting paving stones, a grinder with a disc for processing stone surfaces is used. To reduce the amount of dust, the tile is first cut and then chipped off. Before that, you need to attach it to the selected place, make a mark and start cutting.

Facing surfaces are placed with a slight slope - this will ensure effective removal of excess water and moisture. The optimum surface difference is 5 mm per 1 m.

Dealing with the peculiarities of laying tiles on old concrete or a sandy base, the paths need to be tilted to one side. The central elements should be placed slightly higher than the rest so that all rainwater or other liquid is directed in one direction. Otherwise, stagnant moisture will lead to the destruction of paving stones during freezing.

Preparation of the base for paving slabs made by vibrocasting requires the use of special glue. It provides better fixation with minimal thickness.

The solution is kneaded closer to the place of pouring. But if the temperature is negative outside, it is better to refuse kneading.

Security measures

If you are going to concrete a site for laying a sidewalk on an old concrete base, it is important to take care of your own safety measures that are typical for general construction work. You also need to consider the following rules:

When working with a cement mixture, you should wear a respirator, and when processing tiles, goggles and gloves.
After paving is completed, all tools are thoroughly washed.
You can not cut or chop paving stones on your knees.

When laying tiles, it is important to carefully study each stage and follow the installation technology. This will make the coating durable and reliable. Knowing how to make the right foundation for a concrete floor or garden path can help you avoid many mistakes and problems.

Laying paving slabs in the adjoining or suburban area can become good option pavement replacement. Traditional paving technology allows you to lay such a coating on your own.

Criteria for choosing high-quality paving slabs

Properly selected building and finishing material is a guarantee of obtaining high-quality and durable paving. It is necessary to lay out garden paths or a recreation area in the local area with frost-resistant and abrasion-resistant paving slabs.

The service life directly depends on the indicators of resistance to abrasion.. The higher the parameters, the more significant loads the coating can withstand without repair and replacement. The level of resistance depends on the materials used. A high-quality slab can only be made using quartz or pure river sand, M500 cement and hard rocks represented by granite, marble and basalt.

Resistance is determined by GOST 13087-81. Porcelain stoneware and paving slabs based on natural stone have the highest resistance to abrasion. Less stable is the vibropressed version of the paving concrete slab. Equally important are the frost resistance indicators, which determine the number of freezing and thawing cycles.

For paving, slabs are used, which are produced in accordance with the vibrocompression technology or the vibrocasting method. In the first case, elements are formed that have lower indicators of aesthetics and not varying in size or shape. However, it is these tiles that are the most affordable, have sufficient staining intensity, and the average service life is twenty years. The second option is characterized by obtaining fragments with complex geometry and a unique pattern. Such the material has a higher level of strength and frost resistance and also favorably differs in water resistance. The disadvantages include a fairly high cost.

Varieties of paving slabs (video)

Installation of a concrete base

It is allowed to carry out the paving process using an existing concrete surface, but laying involves the arrangement of a reliable concrete base.

Preparing the area for pouring concrete

Regardless of the type of paving, it is impossible to ensure effective drainage or drainage without observing the slope of the surface, which should be a couple of centimeters per meter of the length of the coating. The low level of water permeability of artificial stone paving causes the accumulation of water and its freezing / thawing. A constant change in volume causes a gradual destruction of the stack.

Preparing for concrete pouring:

at the first stage, marking is carried out with pegs and a rope, as well as preparing the base. Marking pegs are installed with a distance of 30-40cm;
removal of sod and removal of the top layer of soil to a depth of 10-15 cm and arrangement of a sand cushion;
compacting the sand cushion and installing the formwork or installing the curb stone in a trench previously dug along the sides of the path.

If the option of pouring concrete without formwork is chosen, then the curbstone is laid on a sand and gravel cushion 50 mm high. Fixing the curb is carried out with mortar. The fence must be sprinkled with soil and only after that the sand cushion is poured under the concrete.

We prepare the solution

Laying paving slabs is possible only on high quality concrete. As a rule, the pouring of the base for paving is carried out with concrete with a strength of B-15, but if the site has a high level of occurrence ground water, then the strength of concrete increases to B-22.5, which has a positive effect on the service life of the coating. Sand for concrete must be screened. It is also necessary to purchase a sufficient amount of gravel or granite rubble.

The standard composition of a cubic meter of concrete mortar B-20 for pouring the base for paving:

cement 290-320kg;
seeded sand 630-770kg;
gravel or crushed stone 1080-1150kg;
clean water 160-180l;
plasticizers in accordance with the manufacturer's recommendations.

It is recommended to mix all the components until a homogeneous state in a concrete mixer, which will help to lay a layer of concrete as evenly and efficiently as possible.

Concrete pouring technology

Before pouring the concrete solution, all preparation rules must be observed, including the installation of dividing jumpers. Reinforcing mesh must be laid on the prepared surface with cells of 10x10cm or 20x20cm, which will significantly increase the strength of the structure being erected, and polypropylene drainage pipes are installed vertically. It is necessary to pour the solution quickly enough, after which the surface is leveled.

We determine the readiness of the concrete pavement for further laying

Outdoor concrete pouring of the base will harden faster and better if the structure is covered with polyethylene, and the surface of the base is moistened for a week. If pouring is carried out in large areas, then every three meters in without fail expansion gaps are left. For this purpose, boards should be installed, which, after setting the concrete solution, are removed. Approximately one day after the concrete pouring, the formwork is removed, and the drainage holes are filled with fine gravel.

Paving slab laying technology (video)

Stages of laying paving slabs on a concrete base

There are several options for arranging paving using paving slabs, but the most high-quality and durable method is considered to be the method of laying elements of such a coating on a pre-prepared concrete base.

The undeniable advantages of this method are increased strength and excellent resistance to external factors the entire paved surface.

Preparatory work

Before proceeding with the paving process, it is required to check the base once again for the absence of cracks and faults, height differences and voids. The horizontalness of the surface is controlled using the building level. If there are no complaints about the concrete base, then you can proceed to the next stage of preparation, which consists in cleaning the surface from cement dust and dirt.

Installation of curbs and backfilling of the cement-sand base

After dismantling the wooden formwork, the recess can be used to install a curbstone. For this purpose, it is necessary to prepare hard concrete, which, with the help of a trowel, is placed inside the recess, and curb elements are installed on top. To give the border high strength, you can glue the elements to each other. For this purpose, glue is applied to the end parts of the fragments.

Paving slabs are laid on the so-called carving, represented by a dry cement-sand mixture. The leveled mixture must be sufficiently well moistened, which will reliably hold all paving elements on the surface of the concrete base. The cement-sand mixture is prepared from one part of cement and six parts of sifted sand without adding water. The carving is poured onto the surface of the site with a layer of 50-60 mm, after which it is leveled using a rule or a regular board. The fixing layer is clotted with a vibrating plate or by means of a conventional manual rammer.

Paving slabs

Paving slabs can be installed in a variety of ways. If paving is carried out using cement mortar, then cement mortar 2-3 cm thick is applied to the concrete base with a trowel and tile elements are installed. A tight fit can be made with a rubber mallet. To arrange gaps of 3-5 mm, special plastic crosses are used.

It is imperative to control the slope. After the solution sets, after about two or three days, the gaps between all the fragments are filled with sifted clean sand, and then rubbed with a standard solution.

Hammering the seams

Experts recommend filling the seams with a dry cement-sand mixture, which is then spilled with water. This process should be repeated until the mixture used in the joints no longer shrinks. At the final stage, you need to remove all construction debris from the surface, and also, if necessary, rinsing with pavement water from a hose under strong pressure is carried out.

We use paving slabs for paving garden paths

Garden paths are not only purely functional in the backyard, but they are also a completely full-fledged element of the local landscape. Paved paths help visually separate country cottage area into separate zones, so their shape should organically complement the overall design concept. The most common in the conditions of suburban homeownership is the option of paving paving slabs, which has a number of advantages:

no surface puddle formation;
preservation of all mechanical properties;
no emission of harmful volatile fumes;
good frost resistance;
long service life of a quarter of a century;
maintainability.

Paving slabs can have a different shape and differ in color scheme. The intensity of staining is not lost during operation. Garden paths have a small load, so paving can be done not on a concrete base, but on a loose surface.

The arrangement of a concrete base will require some skill, and even minor violations of paving technology shorten the period of operation and cause inevitable destruction of the masonry.

Specialists who are professionally engaged in paving, recommend paying special attention during operation to the condition of the drain, since a violation of its functioning during several freeze-thaw cycles can become the main cause of destructive changes. In general, the maintenance of the coating is not complicated, and does not have any specific features.

Laying tiles on a concrete base with your own hands (video)

Paving slabs are a modern and high-quality material for arranging coatings in the adjoining and summer cottage areas. Such tiles are not only easy to install, but also completely maintenance-free, which is the reason for the high popularity of the material.

Among all building materials for the arrangement of sites, city streets and garden paths, paving stones are in great demand. It is rapidly replacing asphalt and wild stone. The services of specialists are expensive, so if the owner of the cottage decided to do such work on his own, it is advisable for him to study the technology of laying paving slabs on a concrete base. Then the coating will be of high quality with a long service life.

Scope and varieties

Tile is a strong material that can easily withstand the mass of cars moving on it. . With its help, the following sites are equipped:

The scope of the material is unlimited, but in private courtyards it is mainly placed in front of the garage, house, gate and gate. Often create attractive paths in the garden. Paving stones can be:

hyperpressed;
vibropressed;
vibrocast;
polymer sand.

Paving slabs are made from granite chips, sand concrete, rubber particles, lime and slate. Sometimes the mixture is diluted with basalt chips. Paving stone, which includes granite, is in great demand. It is laid in places with a strong load on the coating, for example, in car parks. The enterprises produce only 3 varieties:

the chipped appearance of the product has embossed edges;
sawn tiles, the edges of which are extremely even;
chipped-sawn, the upper and lower sides of which have a smooth edge.

The last 2 options are treated with fire, so their surface becomes non-slip. Often, paving stones are chosen in the form of a square with parameters of 10x10 cm and from 3 to 10 cm in thickness.

concrete base

The covering for installation of a tile has to correspond to technological requirements. The substrate for creating paving stones is a reinforced screed or a gravel-sand cushion. They also lay paving slabs on an old concrete base, but only after a preliminary repair.

The sand substrate is created quickly, so the work is simplified and accelerated, but only due to the cement substrate, a durable and stable tile coating is achieved. On what soil create a strong durable foundation:

if trucks move around the territory, then it must be equipped with a concrete substrate and thick paving stones;
in areas containing clay and heaving soil;
on peat, sandy and other areas, the shrinkage of which has a high risk;
on dilapidated cement surfaces, the dismantling of which is laborious and does not make sense (for example, floors in a garage, a blind area around the perimeter of a cottage).

If the owner is going to mount the building material on the existing concrete pavement, then it is advisable to inspect the damaged areas of the site, analyze and make minor repairs. In such cases, it is not necessary to disassemble the structure, and this will reduce the cost of creating a substrate from scratch.

Pros and cons

The material has not only advantages, but also disadvantages, however, manufacturers always strive to reduce the number of disadvantages and increase the advantages. The positive aspects of laying paving stones on concrete:

There are much fewer disadvantages, but if you correctly follow the technology of paving sites and do it with high quality new screed or repair a dilapidated one, then there will be no problems with this. Negative sides:

for paving stones, drainage must be erected, otherwise the moisture that has fallen into the seams will freeze during frost, and the material will burst because of this, therefore point water inlets are made, and the coating is made with a slope;
a concrete substrate allows you to evenly make a paving surface, but the work process is much more complicated than with a sand and gravel pillow;
if you build a screed from scratch, then this event will cost a round sum.

The quality of installation is checked after the first winter. If the paving stones with the base did not crack, then the work was done successfully.

Working moments

On the concrete surface pour a five-centimeter layer of dry mix and cement with sand (ratio 1 to 5). In the process of work, a coating slope of 2-4 degrees is created. To remove moisture from under the paving slabs, put plastic pieces of tubes in a vertical position (take 1 piece per 1 sq. M). When the concrete mixture hardens, the pipes are cut so that they are flush with the screed. Their holes are filled with rubble.

Mount paving stones from the edge of the curb. The master lays 4 tiles and draws an even horizon along the cord with a level. It is often necessary to level the products, so they use a rubber mallet, which they strike at uneven places or pour cement or carving under the paving stones. The method is effective because monetary and physical costs are significantly reduced. The advantage is the installation on a paved surface, but the disadvantage is that the dry mix will have to be carefully compacted.

Professional workers use vibrating plates for tamping, and to equip a small site, it is enough to build a tool from a metal channel and a tube. A layer of cement mortar up to 3 cm thick is also created. The mixture is leveled with a notched trowel. Such a “wet” technology for laying products involves the initial arrangement of the site with solid tiles. Then pieces of material are cut off and fixed to the mortar, but this is done only after the main concrete screed has dried. Excess mixture is removed with a trowel. To ensure that the coating is flat and sloped, a level, a rule and a cord are used.

Regardless of the different methods of laying paving slabs, the gap between the paving stones is always 5 mm. The resulting seams are sealed either with quartz sand or with a carving. At the end of the gap, they spill it with water. The cladding mounted surface may only be walked on after 24 hours.

If you attach the material to the glue, you will have to set a certain bias. The building mixture layer is 5-10 mm, so the required degree of inclination is created at the initial stage of repairing the concrete base or in the process of creating a coating from scratch. The adhesive solution hardens in different ways. Before work, it is advisable to look at the instructions on the package. Experts recommend making the mixture in small portions, then it will not harden so quickly.

As in other types of paving stone installation, the seams are filled with garco or glue. An indisputable plus is that with this method of installation, the tile will firmly adhere to the concrete screed. Some builders use this particular technique of laying products. The downside lies in the difficult replacement of one element with another without breaking the material. Because of this, the damaged product is often broken and replaced with a new one.

masonry technique

This work is always done step by step. Prepare tools and materials that are always at hand. P It is necessary to correctly lay paving slabs on concrete as follows:

On the pavement made, you can not walk for at least 4 days. After this period, the surface is swept from debris and washed with water.

The arrangement of the blind area

A blind area 100 cm wide is made around the perimeter of the house. If the structure has already been made, then it will become easier to lay paving slabs on a concrete blind area:

Independent work will reduce the cost of money at least 2 times. If a person has never encountered paving paths, then the first installation of the material is best done with a familiar specialist. However, there is nothing complicated here. The process will take no more than a few days.