Installing a bar on a pile foundation. Stopping the foundation on screw piles: Recommendations for the strapping of a channel and step-by-step instructions for strapping a timber. Installation on thread

The reliability and quality of any foundation depends primarily on the exact compliance of technology at each stage of its execution. And the blocking of a column foundation of the bar is no exception.

General

Print pile

Screw pile is called the type of piles, which are immersed in the ground by screwing. As a rule, this is a metal tube, to the base of which the blades are welded. These blades serve not only for immersion in the ground, but also for uniform distribution of the mass for the larger area of \u200b\u200bthe soil.

What is a strapping

After mounting the screw supports, they are fasten with beams, the result is one rigid construction, which is called strapping or painting.

The blockage of the house, in fact, is the overlap between the structure itself and the foundation. This design evenly distributes the weight of the house from. In addition, Scarret first assumes negative environmental impacts. Therefore, it should be strong, reliable and protected from moisture.

The bar is called the material made by trimming the tree trunk from four sides. At the time it has the same section. Currently, the timber is the most popular material for the climbing of the foundation. It is especially used in the construction of log cabins, baths and other wooden houses.

Most often used lower strapping from the timber of coniferous rocks, as they have some advantages over deciduous:

• Higher service life and durability;
• High strength;
• Reduced moisture permeability;
• The price is usually lower than on deciduous rocks.

Note!
The strapping bar must have a cross section of at least 150x150 mm.
When buying a material, it is necessary to trace so that there are not even the slightest cracks, otherwise the quality of the assembly will suffer.

Before making Scarlet, it is necessary to process the material:

• Antiseptic - before preventing the rotting and development of the fungus; (see Article More)
• Antipiren, which will increase fire resistance and prevent fire. This processing is especially relevant for pine material, since this wood in its composition has a large number of combustible resins.

Tip!
When calculating the amount of material, it is desirable to add 10-15 percent, since during the work it may not be enough.

The glued beams are obtained much more durable than ordinary, moreover, they have more accurate dimensions. As a rule, such material has protrusions and grooves. As a result, the design of this is very durable.

The main advantage of the glued bar is thermo- and moisture protection. The design will turn out dense and without cracks in angular connections. Of course, there is such a material more expensive than the usual one, it is not necessary to dry and process it with an antiseptic.

Another advantage of the glued material is that it does not rot and is very light itself. Thus, the Scarlet from the glued bar is an excellent solution.

To calculate the required amount of timber, you can use a simple calculator:

Still length

M.

Width of walls

M.

Height of wall

M.

Section of bar

150x150 mm. 180x180 mm. 200х200 mm.

Length of Bruus

5 m. 6 m. 7 m. 8 m. 9 m. 10 m. 11 m. 12 m.

Slap technology technology

The strapping of the pile foundation of the bar is performed in several stages:

• Preparation of the foundation;
• Preparation of building material;
• Directly styling.

Tool

If the blocking of the foundation of the timber will be performed with their own hands, then you will need the following tool:

• Hacksaw or chainsaw;
• Electrolake;
• Screwdriver;
• Drill;
• Roulette.

Preparation of foundation

Preparation is performed in two stages:

1. First of all, you must make sure the horizontal foundation. Piles, which are located above the required level, you need to either immerse deeper or cut. If the supports are located below the required level, the headpoint should be put on the gasket.
2. Then it is necessary to perform waterproofing. To do this, the gasket from the rubberoid is stacked on the supports of the support. You can also use bitumen or only.

Preparation of building material

Initially, the material must be dried. Then you need to select the angular elements of the woodwork and from their ends to perform cuts for the lock connection.

Most often, the connection is made to the floor of the tree when the cut is performed "in the floor of the tree", until the middle of the cross section of the bar at a right angle, the width of the cut is matched with the width of the bar. Also, sometimes they make the compound "in halflap" when the cut is performed at an arbitrary angle. Such a connection is more reliable.

Tip!
The easiest way to perform cuts with the help of electrolablanka.

Staying and connecting strapping

After the piles are aligned, the waterproofing is laid on them and the material prepared, you can begin the strapping.

The execution instruction is as follows:

1. First of all it is necessary to outline the corners. To do this, determine the point as the first external angle, it can be labeled with a nail. Then the remaining angles are also planned, and check them with a straightness with a triangle.
2. Next, you need to make one of the corners of the future object and lay all the prepared bars. Between the joints it is necessary to lay the jute tape. On direct sections of the frame, elements are best to connect to the frontal focus in Poledev or "in halflap".
3. When all the elements are laid, it is necessary to check the directness of the corners and the horizontality of the entire resulting design.

Tip!
Bruxaria can also be connected using metal corners and brackets.

After the strapping bar on the screw piles will be laid, it must be fixed. Most often, Ruralka is attached to supports with bolts. To do this, it is necessary to do holes in the pile heads in advance, and after laying drilled holes and in beams, the bars should thus attach to each post.

It is even easier to use selflessness instead of bolts, in which case you do not have to make holes in the beams. After attaching the design, the framework of lags and partition beams are deployed.

Note!
After mounting the strapping, it is also necessary to pave the waterproofing layer, and the open space to handle mastic.

In some cases, the bar of the house from the bar is not done, since its role is performed by the crown of the church itself, established for the foundation. This embodiment is possible only if the lags of the floor are cut into several crowns above.

We looked at how to make a strapping of a house from a bar with one crown. Pretty popular is a double binding, which we will tell below.

Double bruse strapping is more reliable designs than the above described above.

It has the following advantages:

• The house turns out to be warm.
• Double strapping are not made for beams and lag, so it is stronger than the usual blockage.
• With double strapping during repair it is easier to remove and replace lags, as they are not crashed into the base.

When performing such a design, the first crown is made from the material with a cross section of 200x200 mm. It is installed by the technology described above. At the same time, it is also necessary to perform a shot under the bars for partitions.

When the first crown of Buda is made, it is installed second. For the second crown, the bars use a cross section of 150 x100 mm, and they are installed by the end (the cross section should not be square). All joints of the first row must be blocked, and the corners are also connected - in a straight line.

The partition beam is installed by the end in the middle of the first row beam so that there is a protrusion on both sides. The lags of the floors are stacked perpendicular to the partitioning beam every 70-80 cm. They can be fixed to the protruding bruus with nails.

Tip!
The geometry of the strapping is checked by measuring the diagonals.

On this work is completed. You can learn more about the dual strapping of the foundation from the video in this article.

Possible difficulties

In the manufacture of paintwork, it is possible to come together with some difficulties.

• Piles are not twisted in level. If it is not possible to load pile deeper, then you can not crop the pipe, but make a deepening in the bar.
• The foundation was not square. In this case, the angles are aligned with painter.
  
• A crack appeared on the bar. In this case, replace the timber.

Output

The strapping is an extremely important stage of construction, as the strength and durability of the whole house depends on it. Therefore, it should be performed especially carefully, without deviating the technology described above.

The cutting of the screw piles of the timber with their own hands. The country house is a large-sized building, which means that the support must necessarily be strong, and this also applies to the case when the foundation is made of individual piles. The cutting of the screw piles with their own hands is needed so that the mass of the building is evenly distributed.

Thanks to such a reliable coupling, it turns out to connect piles into a single design - the foundation.

Separately placed elements that are delivered over the line and are not in contact with each other, will be the foundation of the pile. In order to connect the piles into a single design that serves as the basis for laying the foundation, the supports of the building should be added to each pile a special headband, and on it to make a strapping. And even more, such a strand will help to level the entire line under which the piles in the smooth and unified plane (horizonable) are coming. It is very important - the sustainability of the house will depend on it. We note immediately that the pile-screw foundation is an ideal option for making the basis for construction.

Also, this type of foundation is considered environmentally friendly, the cost is cheaper than many analogues, easy and can be quickly installed compared to the other types of foundation. A residential building from a bar can be built and at the same time profitable. The house itself is building with their own hands on the principle of the designer. When laying out the base, screw piles begin to screw into the ground, work is similar to screwing the screws. There is a chance of a collision with certain difficulties in the strapping of screw piles. Since during the installation process it is necessary to form a screener. Remember that the result will depend on how well the work is performed.

Performing load calculations

During the installation of the pile type foundation, the screw supports will have to work with the base for a small load. This scheme is perfect for small sizes, as well as for baths, garages made from timber. Nonal support perfectly compensated for the rate of construction and lowest costs. The foundation on the strapping of screw piles a timber is designed from the supports that are installed vertically as well as horizontally located. On such a system, 4 supports usually use 4 supports, but more can be used.

In this case, the bill is presented. I make it from the material that is suitable for the manufacture of the beam. It can be a tree, metal, concrete. The wood is based on a bar, a corner makes a corner from metal, and blocks are made of concrete. The strapping helps to connect beams with painter and among themselves. How much the process will last, directly depends on how carefully you follow all the requirements of the instructions for laying and assembling.

The headings at the piles must be on the single horizon line, and it is easy to control when immersing the supports in the ground. The width of the bar must be larger than the diameter of the piles of 1.5 times. Another prerequisite is that in the center of the axis supports must be used only through the center of the bar. The strapping helps to connect beams and supports using a threaded connection or clamps, or welding.

How and what to tidy?

Material for strapping

The installation will depend on the characteristics of the material of the beam and the foundation base. The block of screw piles of the timber is a common option. But the majority are interested in the question whether it is required to use technology with the use of a bar, if you can use materials with greater reliability, metal or concrete. We note immediately that the timber is the best option for the construction of a frame house or a house of wood, since the timber has greater strength and high resistance to temperature differences. During the processing with an antiseptic, which helps protect the tree from rotting, the service life of the bar increases and becomes more than that of steel beams. The pile bar is carried out according to the technology that provides for the fastening of the beams on the thread, or the fixation of each part of the scarlet with the help of a clamp is performed.

Installation on thread

This technique is used only for the foundation that P-shaped. In the flanges on the flanges you need to install the bar and secure with the help of self-press. Ruberoid is placed between pile and beams. The beams are combined into a thicket or paw in the corners. Corner mounts can be performed using spikes. For corners outside, elements are used in the form of corners. This technique makes it possible not to spend time on the system of grooves and ridges.

Note,that the best strapping of screw piles is to lay the fasteners element on the outer corner. Fastenings are performed using selflessness to bars.

Use Khomuta

This method of fastening is used in systems that use piles, and there is no flange. From above on the pile headband, you need to privar the platform, in the form of a rectangle, and on top of it put onto the woods on it. The p-shaped clamp is placed on top to beam, and its width must necessarily be equal to the width of the beam. The edges of the clamp that hang should be connected using welding or threaded compound with a vertical type support. In the corners of the beam, the compound is performed using metal corners.

Using the I-beam and Schawler

If the design is not much loaded, we can make scaperera scope. This design can be attributed to the barn or bath. Scarlet from metal and piles are tied with welding. Elements of the design and base are attached on circular seam. The assembly procedure is enclosed in installing a chapeller on the heads. The element can be strengthened in such a way that the side faces will seem to look down. The cutting of the screw pile screws is also performed in the opposite direction, in this case the face is guided up.

With this layout of the sewller, the resistance to the loads on the transverse parts of the structure will be at times better. Thus, you get a formwork, which should be poured with a solution, and it will be possible to form a wall masonry for Armopoyas. In order to provide high strength to the strapping, instead of the channel, use a dual-level beam of the same size. When the beams and chawliers are joined in the corners, then use welding. At the end of the termination of the heads, the woodlock are covered with a means that corrosion does not produce.

Binding board

The cutting of screw piles of boards with their own hands often implies the use of material from larch, cedar, spruce or pine. Fastening in this case starts from the manufacture of beams, which are based on boards. Elements should be glued together and fix with screws or install on the bolt system. When used in the construction of the foundation of thin boards, it is necessary to additionally press them with plywood sheets. Be sure to make sure that all joints are located on different piles. Boards with each other connect to Polterev. Beams must be located on the edge and fixed using piles.

The pile strapping on this technology is performed like this:

Using profile pipes for cutting

If you want, you can make a strapping of a 2-way beam, and then choose a material with perforation holes. The boutique should be welded as hard as possible and back. Preference in choosing this material is a small mass and high strength. The profile pipe in this design will play the role of struts, which will increase durability and improve the performance characteristics of the building. For the strapping, the profile pipe should be welding around the entire perimeter of the base.

Does the strapping required during construction?

Frequently, the future owners of their own home begin to think about whether the blockage of screw piles is required or not. The foundation on the piles is the design of the supports that are deepened in the ground. Setting the support data is extremely carefully, but even such supports do not always meet all the requirements of strength and are not reliable to the fullest. Floors can give a skewer with further use of the house, and the strapping will definitely not allow the durability of the building, which will make it strong, and the house will serve for many years.

Important!You should use the strongest building materials. The bar will give the opportunity to make a sufficiently strong foundation that can withstand heavy loads.

When selecting strapping from a bar, a certain procedure should be followed:

Helpful advice!You can check the geometry of the future building, if you measure the diagonal of the frame with a simple rope or roulette outside.

• Brous junctions should be laid according to the principle of "paw in paw" from the end side.
• When everything is checked, the bars can be attached to the supports using screws that must be 0.8 cm in diameter and 15 cm long, screwed up using a wrench.
• In advance, you should make a drill in a bar with a diameter of 0.6 cm and in length on the length of the screw. It is necessary so that the bar does not crack.
• A more reliable way of attaching a design is the use of a bolt with a diameter of 0.8 cm. To do this, make a hole in advance with the drill, it should be 1 cm. This is required to attach the head of the bolt and washers, the diameter should not Be less than 3 cm.

Note,that when the strapping of screw piles for the foundation will be completed, it should again verify that the geometry of the structure is correct and everything is in order with a diagonal, and after it can be considered that everything is ready and you can start building a house.

It is also called strapping. At the moment it is the best option that is characterized by high quality and greater reliability when strengthening the foundation on piles. You can create a reliable support for your own hands, but before starting work, you will need to prepare runneroid and construction level, self-tapping screw. Do not forget about metal and hammer corners. The selection of other tools and materials will depend on technology, ideally use technology when using clamps and thread connections. Be sure to pay attention to the fact that the correct impunity should also be processed, which will protect the wood from moisture and bacteria.

Bruce residential buildings can be built not only cheap, but also profitable. In this case, most of the work is performed independently. This applies to the assembly of the house itself, which provides for the use of the design principle.

Screw piles at the stage of laying the foundation will need to be screwed into the ground, in this case you will have to operate according to the technology of screwing the usual self-tapping screws. With some difficulties you may encounter only during the strapping of screw piles. This is due to the fact that during the operation it will be necessary to form Scarlet, and the success of construction depends on the quality of work.

If you decide to install a pile foundation stacked on the screw supports, then you will have to work with a slightly loaded base. The design is suitable for low-rise brusade houses, garages, sheds and single-storey baths.

The carrying capacity of such grounds is compensated by an impressive speed of construction and a modest estimate. The pile effects have vertical supports and strappings in the design, which are horizontally. As for the supports, there may be 4 and more. The horizontal strapping is represented by painter. It can be created from any material that is suitable for the beam forming.

For this purpose, it is commonly used: the last option is based on the base of the bar, you can perform a corner or a channel from the metal, as for concrete, it is presented in this case blocks. The strapping of screw piles provides connecting beams with each other and painted. The success of this process will depend on compliance with the recommendations. Swipen's guides are on the same level, which will be monitored when immersing supports into the soil.

The width of the brusadle woodwork should turn out to be 1.5 times compared with the pile diameter. The third condition that must be observed is that the central axis of the support should pass through the center of the bar. The connection of the screw piles can assume the compound of supports and beams with one of three technologies, including installation: on welding; threaded connection; clamps. Technology can be depending on the design features of the material beams and the strength of the foundation. The binding of the screw piles of the bar is made quite often. However, many home masters are asked whether to resort to this technology if there are more durable and durable materials on the type of concrete and steel.

But the timber acts as the best option for paint and wooden houses. It has high heat resistance and impressive strength. If the timber is treated with an antiseptic, which will be able to protect the material from rotting, then in durability such designs will be able to compete even with steel beams. The strapping of screw piles can be carried out at one of two technologies, the first provides for the installation of beams on the threaded pair, while the other involves fixing the elements of the scramge on the clamp.

Threaded mounting

This technique is applicable only if the foundation has a P-shaped screw. In the recess of the flange, a bar is installed and fixed with a support through studs or self-stiletto. Between piles and beam is placed rubberoid or washed cardboard. You can connect the beams in the corners by classical technology: in the paw or bowl. Refining the angular structure can be carried out using a groove and ridge or spike.

For an angular conjugation, an external connecting element in the form of angle can be used. This technique allows you to save time that could be spent on the elements of the puzzle system. The correct blockage of screw piles in this case is to overlapping the fastening element to the outer angle. Fastening in this case is carried out by self-drawing to the mating bars.

Use of Khomutov

Clamp fixation is carried out in those systems that have piles without a flange as a base.

A rectangular platform is welded on top of the pile's headband, where the screened beam is fitted. The leverage beams is the P-shaped clamp, the width of which should be equal to the corresponding beam value. The edges of the clamp that will hiss, should be connected using a threaded connection or welding with a vertical support. In the corners of the beams are connected using a metal corner or for another technology.

Using the I-beam and Schawler

If we are talking about a slightly loaded design, then you can build as a sweller. This includes: cabins; Baths; sheds; garages. Rolls from metal rolling and piles are tied with welding. All elements of the design and base are attached to the seam of a circular type.

The assembly process provides for the installation of a chapeller on the pile ledge, it is possible to arrange the element and side edges down. The scope of screw piles channel can be carried out in the opposite direction, in this case the side faces will be directed up. The first option provides sufficient strength. If the channel is positioned in this way, then it will be able to resist the transverse loads more efficiently.

Turning over the ranks, you will get a formwork, which is usually poured with a solution, forming a reinforcing belt for a wall masonry. If you want to ensure high strength, you can apply altar biscuit sizes instead of the chaveler. Schwlerlers and beams are connected in the angle of jack - use the welding method. After completion of the strapping, the heads of Scarlet need to be covered with an anti-corrosion agent.

Binding board

The binding of screw piles by boards quite often involves the use of wood coniferous rocks, namely:

larch; cedar; ate; pines.

Strengthening the foundation in this case begins with the manufacture of beam based on the board.

The elements of the material are glued together and fixed with self-draws or bolts. Using thin boards, you must additionally give them plywood sheets. In order to achieve the strength of the structure, it is important to ensure that the butts of the boards are on different stilts.

The connection of the boards is carried out in Polterev. Beams must be located on the edge and fixed with pile.

If you decide to make the strapping of screw piles according to such technology, you can create an internal, external and medium contours on the principle of the Christmas tree, collecting and fixing elements in turn. Between the channel (if it takes to be), the piles and the strapping clamps should be a waterproofing layer from the rubberoid. When the height of the strapping exceeds 40 cm, the base additionally should be strengthened by profrue.

I decide to make a strapping of a boutique, you should prefer a professional material, the walls of which have perforation holes.

The dual-letter is tightly welded to the heads. It is the advantage of high strength and insignificant mass. If the rifle pile strapping is carried out according to such technology, then Profiter may act as spacers to increase the duration of the foundation. As a strapping, the pipe is welded from the outside along the perimeter of the foundation.

The need for strapping

Quite often, novice home masters are asked about whether the binding piles are needed or not.

The fact is that the foundation on piles is a design of supports that are deepened in the ground. Their installation can be made as carefully as possible, but even in this case they will not meet the requirements of strength and reliability. Under such conditions, the floor will help to turn during the operation of the house, but the blockage will not allow the foundation to lose its strength, making it durable and reliable.

The blockage is the compound and the mounting of the design columns. To do this, use the most strong building materials. For example, a timber allows you to get a solid foundation that will be able to undermine impressive loads.

Conclusion

Another name of the strapping is Scarlet. Today it is one of the options that differs in high quality and reliability when strengthening the pile foundation.

To work, you have to prepare runneroid and building level, as well as anchors and self-tapping screws. We should not forget about the presence of a hammer and metal corners. The list of other materials and tools will be dictated by technology.

You can choose it yourself or listen to the opinion of professionals. The most optimal, with the words of many specialists, is the use of clamps and a threaded connection. But the strapping from the bar necessarily provides for the use of antiseptic tools that will be able to protect wood from destruction under the influence of bacteria and moisture.

Pile foundation In many cases, preferably other types of foundations, especially in the field of low-rise construction, as it can significantly save on its construction. Stage of the strapping of screw piles the timber is mandatory and is one of the most difficult and responsible. But before considering the procedure for its holding, it is necessary to understand why this needs to be done and how important the quality.

What is the pile? High quality steel tube, which has one cone-shaped end with welded "blades." After screwing it into the ground over the surface, only a part of the "trunk" is towers, on which diametrically drilled holes (technological) are located.

After the installation of the pile of the preliminary alignment of the "tops" is cut. How to mount the walls at home? That is why before proceeding to their construction, the masters are engaged in the installation of a kind of "layer" between the base and the structure itself.

Why do we need a strapping?

It solves several tasks:

all the installed piles in a single design bind hard; allows you to produce more accurate alignment of their upper sections in one plane (horizontal), since in the process of screwing the supports of technological errors, it is difficult to avoid, especially if the work is performed independently; evenly distributes all the load on the foundation at the perimeter; Partially protects the walls from the impact of the soil.

For the strapping, various methods are used (for example, the framework of the frame is one of its varieties) and materials - a log, a channel (shown in the figure).

But still the best option is not just wood, but a bar, as it has a rectangular cross section that it simplifies the work on its installation (including the fastening of the lower row of walls).

Single strapping

The most efficient way is the combined, in which 2 techniques are combined - fixation by self-draws (anchors) + clamps (corners, plates).

Installation of the Oglovkov

Such elements are attached to the "tops" of all piles. As a rule, these are metal plates that are welded at the ends of the supports.

But in the case of strapping with a bar, given its strict dimensions, it is advisable to establish the flanges (the letter "P" in the inverted form). The distance between the "legs of the letter" depends on the parameters of the blanks, as they will fit between them (the minimum cross section of the strapping is 150 mm). Naturally, holes for fasteners are prepared in advance.

Preparation of blanks

At their ends, drank are made, and what type of bruz connection to choose - solves the master. It is clear that the first is much easier and does not require greater experience, but it is less reliable. Additionally prepared the grooves for lags.

Laying and fixing timber

The first thing to be done is to make all the flanges with waterproofing material (the cheapest - runner).

Alternatively - bitumen + P / er film. Task - Wood should not touch the metal. If only because it will condense moisture on it during operation and gradually absorbed into the bar.

Work always begins with corners. The first 2 adjacent bars are pre-joined, aligned, after which the correspondence 90º compound is checked (with the help of a square).

After an additional fit, the workpiece is fastened with hardware. The self-tapping screw is much better than nails, since if necessary, repair them easier to remove. For other corners - similarly.

After that, the correct perimeter geometry (by comparing diagonals) is checked. And only make sure of their equality, you can continue the installation.

Laying a bar on the sides of difficulties does not represent, given that all products have the same (calibrated) length. Their compounds, from the point of view of maintainability, it is advisable to make "online". Between themselves, they are fastened with metal plates and brackets (possible options are shown in the figure).

Inside the perimeter, the technique is not much different from the foregoing (example - in the figure).

All joints, in order to avoid the appearance of the "cold bridges", must be inspired (for this it is advisable to use the jute tape).

Processing strapping

As a rule, the bar is covered with bitumen mastic, on top of which the material of waterproofing is superimposed. After that, you can proceed to the next construction phase.

Feature double strapping

It is considered more reliable and maintainable.

The technology is not fundamentally different, but there are several nuances:

for the 1st "level" the bar is taken 200 mm; for the second - cross section of 100 x 150; At the same time, the laying of the 2nd row is carried out by installing the blanks "on the ass" (smaller side); in the 2nd level, the lags are not made under the lags; the place of the joints of BRUSEV in the ranks should be separated.

Its influence reduce various impregnating compositions, but they have a validity period. The feature of the larch is that this tree when wetting becomes only stronger. After the end of the welding work, all places that have been subjected to temperature effects are appropriate to treat the anti-corrosion composition. The fact is that piles have a protective coating that the welding is damaged. For a more accurate alignment of the bar horizontally at the place of its laying on the flange or puts the wedge, or a small drank is done. In the absence of a screener, you can additionally strengthen the foundation "bodies" from metal.

Why do you need pile

To better understand why you need a strapping, we will briefly consider the essence of the pile foundation.

This type of base is usually built under such buildings, where in the future it is not intended to set high weight loads. Together with this, the foundation on the piles is quite profitable in the money plan, so the cost of its construction is relatively cheap, compared to other more reliable types of foundations. Yes, and time is saved, since the house on the piles is built much faster than other houses.

Piles are firmly clipped in the land of columns, which are located at a certain distance from each other. Even planted on concrete, such columns themselves cannot guarantee the maximum strength and lack of floor distortions in the house in the future. It is for this reason that the impunity is required.

The recovery process itself is a compound of the foundation of the foundation among themselves with strong reliable materials. This will give the opportunity to get a solid base that will withstand permissible loads. The pile strapping with the help of a bar is called woodwork and is considered one of the most reliable strapping today.

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Scheme of the strapping of the screw base of the timber.

So, before starting the strapping process, you need to clearly decide on the type of installation and the choice of materials and tools. To date, there are 3 most efficient and reliable options for mounting strapping to pile.

Landing on the thread. This type of strapping is perfect for wooden piles that are quite thick and have high wood strength. Very important here is the calculation of the thread, since with insufficient pile thickness you can easily be mistaken.

Installation of strapping with welding. This method refers to those that are most used for piles made of metal. The fact is that welding in this case will be a practically the only win-win option, since any other cutting on metal will not be strongly held.

Bonding strapping with pile with clamps.

This method is considered acceptable for almost any wooden piles. And it is perfectly suitable even in cases where the thickness of the piles is not too large. For some types of metal piles also use clamps.

So, it becomes quite clear that the specific method of fastening the strapping will be directly proportionally dependent on the material, quality and thickness of the pile foundation. Well, naturally, from your specific wishes and financial opportunities.

Circuit diagram of the basementual formation device from piles.

Before proceeding directly to work with the strapping of screw piles with a timber, you need to purchase a calculated amount of wooden bar. In order for the work to go fast and efficiently, prepare such tools:

construction level; Selflessness; small anchor; hammer; metal corners; rubberoid; Olife; appliance for welding.

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Experienced builders found out that the highest quality during the strapping of screw piles with the help of a bar gives a combination of 2 technologies - landing on the threads and on the clamps. In this case, the bar will serve quite a long time and firmly hold the pile foundation. The only thing that will be required is additionally from you - to impregnate all the tree with special antiseptic solutions to prevent rotting and destruction of wood in the future.

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Scheme of options for woodworking device.

We begin the process of strapping from landing on the thread. It will be most convenient to carry out this method if the screw piles are located in the form of a flange (inverted down the letter P). We begin the process due to the fact that we take the bar of the required length and put it between 2 racks.

Before that, it is extremely necessary for all sides of contact with piles to put small oil rods from the regularity. At the same time, the lateral racks are attached with the help of self-samples, and the lower base is fastened with small sizes of anchors or through studs. After the bar is fixed, it is necessary to stop it slightly slightly.

It is possible for additional strength to strengthen the compounds on the outer angles using ordinary spikes or a small metal corner. It is best to select a corner exactly in the size of the pile angle with a bar, and it is recommended to attach it using self-tapping screws. With the help of such a method, it will be necessary to make the strapping absolutely on all piles, without leaving untreated places.

It should be taken into account that if piles under the foundation are established so that small bars are impossible to fix between them and on the edges (there is no flange form), then usually neglected the threaded compound process and begin immediately to the strapping with the help of clamps.

In individual construction, the owner seeks to save each ruble, and a columnary, pile or combined foundation is increasingly in demand: the construction of such a base for a home or other cozpostroy requires much less financial and labor costs, and does not require the involvement of special equipment. But, as in any other question, there are difficult moments in the construction of columnar foundations, and this is the blockage of the pile foundation, that is, a kind of woodwork, if we are talking about concrete, and a powerful lower belt if the strand is done with a wooden bar.

What is the foundation

The foundation itself is much easier and faster than making a subsequent strapping with your own hands, metal or concrete. Nevertheless, it must be built, and why do it, consider in more detail. To comply with technology, it is necessary to correctly understand the principle of operation of the pile or billed foundation. Typically, such bases are asked for objects with a small common weight, since the load capacity of any screw pile or a pillar from any material is enough to withstand the weight of the structure. In addition, the finance strapping of the screw of the screw piles is much more profitable than the construction of a ribbon or slab base, and construction time goes several times less. The photo below shows a double bump with a timber:

The pile base includes several piles - depending on the total area of \u200b\u200bthe private construction object, they can be from several units to several dozen. Tilemi may serve posts from steel or railway pipes, immersed in the ground to the calculated depth, but not higher than the point of the fruit of the soil, that is, at least 1-1.5 meters. These pile supports hold the building above the surface of the soil in such a way that the lower part of the house does not come into contact with the soil, did not absorb moisture and did not warm up from the soil.

But the columnar supports unevenly distribute the load from the weight of the building on the ground, and so that the house does not twist, the piles are tied up with a design from a suitable material. Such a bond of a bar reduces the pressure on m 2 on the mass of the object and evenly distributes the weight around the perimeter and on the inner and carrier walls of the house under construction.

The term "strapping bar" denotes horizontal parts (wooden timber, steel corner, a channel, or a boutique, concrete woodwork) connecting all piles or poles with each other into a single monolithic design. Any strapping can be called as painted as it serves to enhance the strength and extension of the service life of the building.

Varieties and stages of strapping

The strapping of the pile base of the bar makes consistently:

1. Prepare the foundation - align it and waterproof;
2. Prepared the building materials of the framework;
3. Mount the belt belt.

The blockage of screw piles with a timber or other building materials, if piles rise above the surface of the soil ≥ 0, 5 m. The house may not only be wooden, but also built of foam, aerated concrete, hollow brick or sip-panels.

Varieties of strapping depending on the design material:

1. Scarlet bars are collected for the structure of wood. The durable pile base of the timber is made by cross section ≥ 150 mm, square shape. Hardware for compounds in the design - steel studs M14-M16 or soft thick wire clamps. The bar must be pre-waterproof, as well as impregnated with anti-view and antiseptic compositions. Metal parts are protected by anti-corrosion products;

2. The channel, the corner or the diversion is mounted on piles with welding or appropriate hardware - the fastening method depends on the material of piles or pillars. The entire open surface of the metal paintwork is coated with anti-corrosion compositions in 2-3 layers;

3. Pile reinforced concrete binding is made by national or solid. Structurally, such a blockage resembles a ribbon foundation laid on piles or pillars. It is done for brick or block houses, but with appropriate calculations can also be used for wooden buildings. In the national strapping, beams are used, which are placed on piles and connect with each other. For the construction of a solid framework, a formwork is made, which establishes a reinforcing frame and a concrete solution is poured. Formwork make removable (sheet materials, boards, etc.) or non-removable (extruded polystyrene foam);

How to mount the strapping

Before starting to the strapping of the pile base, you should choose how to build and fasten the framework, as well as select the relevant building materials.

The standard basement of the base is connected to each other in two ways: a straight joint or oblique overseas. The connections are protected by overlay from the boards or Herbera hinge. Outdoor pile base is done double.

To the pile of wooden, metal and reinforced concrete woodlock are attached as follows:

1. On threaded hardware - bolts, screws, studs;
2. On welding;
3. On a clamp or brackets.

Ribbon base

The strapping is needed not only for pile-screw and columnar foundations, but also for ribbon bases, since it is difficult to attach a wall timber, shields or logs to concrete. The intermediate between the material of the house and the foundation is the impunity. The sawnwood itself is attached to the concrete to the mortgage reinforcement, which is installed when filling the foundation.

Installation of wooden strapping on a ribbon base:

1. The surface of the foundation must be strictly horizontal and smooth. The difference in the surface of the tape in height should be + / - 1 cm, so the irregularities are poured with a thin screed, and smaller differences are adjusted with wooden lining;
2. The surface of the reinforced concrete ribbon must be hydroizing. To do this, use bitumen, rubberoid or thick polyethylene film. The material is placed or applied in 2-3 layers;
3. The bar of the holes with a diameter of 1-2 mm are drilled more than the diameter of the anchors poured into the body of the concrete tape. A rubber gasket and a wide steel washer, a protective tree from deformation when tightening threads, is put on each anchor.
4. The strapping bar is laid on the waterproofing layer so that the anchor is in the holes. With each other, the timber is connected "in the bowl" or "in the paw";
5. Nuts are screwed over the washers, and at the points of the joints of the bar, the studs are not required;
6. After mounting the belt, the strapping begins the assembly of the walls of the house.

Pile base

The most common methods of attaching the brusade strapping on the poles or screw piles during the construction of the house is a threaded connection and fastening with clamps. The double fastening makes the connection to durable and durable, does not give pile, and evenly distributes the load on all pile. Preliminary preparation of wood before assembling the strapping consists only in the impregnation of a bar with antiseptic and anti-view compositions, and the preparation of metal parts is reduced to protect the surfaces of anti-corrosion compositions.

CHAYNO-screw base strapping sequence:

1. First, the strapping from the bar is attached to the threaded connection to the piles. The set of the calculated length is placed between the two piles, and where it is in contact with the metal, the rubberoid is paved. Waterproofing is desirable additionally to impregnate with oil;
2. The lateral racks are mounted on a self-tapping screw, and to the bottom surface - with studs or anchors;
3. To enhance the strength of the structure along the outer corners of the bar, the spikes are cut, or the compound is enhanced by installing metal corners, which should be galvanized or coated with an anti-corrosion coating. Corner is fastened with stainless steel screws or galvanized screws;

In this way, the entire strapping design is assembled - both by outdoor sides, and inside the perimeter.

If piles are scored or screwed in the form of a flange, and on the sides of the bar attach to them there is no possibility, then instead of threaded connections make fastening on the clamps: the timber is placed on the top ends of the piles, and connects to each other on the tapping screw. Metal woodwork is bonded by welding.

When connecting a bar in a strapping structure, it is necessary to constantly check the horizontal of its surfaces, so that with the further construction of the walls they do not twisted, relying on the uneven surface of the strapping. Control is carried out by the usual construction level.

After connecting the bar around the perimeter of the object, it is necessary between piles on the bars located horizontally, to put on the design of a smaller cross section, connected by the letter "P", the ends down. This design is called a clamp - this clamp can be in size to do less than the strapping bar. With the help of these clamps, the fastening of the entire strapping occurs. In the process of assembling the main strapping, these wooden clamps are bonded with adjacent piles on a thread or metal corner. After assembling the strapping, all connections need to be checked for strength to loosening: if the design does not move with maximum effort, the assembly is considered satisfactory.

The pile-screw foundation remains one of the most popular solutions for individual construction due to its availability, simplicity and sustainability even on "floating" soils. However, that your home is even more cozy and did not require repair as long as possible, it is necessary to make it the basis of even more durable and durable. To do this, produce operations such as the binding and closing of screw piles.

What is the difference between the pile foundation from closing?

Inexperienced builders are often confused by the strapping of screw piles with the closure of the foundation. Although these two stages of the construction of the base of the house are certainly related to each other, they pursue several different goals.

Vent. It assumes the unification of the glitters of the screw piles already installed in the soil in a single design around the perimeter of the foundation and along the contour, where the inner walls of the structure will be erected.

The absence of a strapping, which is done using a bar, boards, chapeller and other materials will result in an uneven load on each pile. The consequence of this will be the rapid destruction of the foundation, which simply "floats".

Closing screw piles It gives the structure more aesthetic appearance and allows you to minimize heat loss. After all, since the foundation is not monolithic and open spaces under the house, the floor in such a building is unlikely to be quite warm.

For closure, a variety of modern materials use.

Options of strapping

Piy Barbaging

Owners of relatively light buildings - wooden or frame-panels - it is worth a preference precisely this type of strapping. Scarlet from the bar cannot be called very durable, but for such construction it is the most suitable and affordable option.

The foundation linted by the timber.

Often, a bar is used for the strapping, made of wood of coniferous trees, since its value is several times less than such products made of hardwood wood, and the differences in operational characteristics are minimal.

Before installing the frame on the timber, special antiseptic compositions are necessarily applied, preventing the destruction of wood under the influence of atmospheric factors, and covered with a bitumen waterproofing layer. The latter gives vehicle water-repellent properties.

When strapping a pile-screw foundation, the bar makes the following:

Pile's headband is mounted after alignment (circumcision) of piles and after filling inside her concrete (if necessary).

1. Gently align the installed piles so that the pillars are exactly at the same level.
2. The piles are mounted.
3. Waterproofing material.
4. On a bar, which falls on the joints of the houses of the house, cut the grooves of the desired size for the subsequent connection of the wooden parts.
5. The bar is laid out on the pile heads around the perimeter along the entire foundation contour in such a way that the joints of the separated parts of the screaming are fastened with each other. The joints of the joints are made by a harness for a better seal.
6. Align Ruralka and carefully check the angle: it should not deviate from 90 degrees.
7. Fix the timber on the pile gloves through the screws.

Pile Board Stopping

When installing the pile foundation, the bid of the board has a number of indisputable advantages Compared to the timber:

1. When carrying out work cracks may appear in a bar with too much cross section Either it is significantly deformed.
2. For the manufacture of beams longer than 6 m bar is not suitable Due to serious problems that may arise.
3. Brucks are heavy enoughTherefore, for their installation, a whole brigade of workers will be required. At the same time, the beam made of boards is made directly near the foundation, which is much easier.
4. Bakes from boards do not require additional drying and differ in high strength compared to the analogs from the bar.

The strapping of screw piles using the board is performed according to the following algorithm:

1. There is a waterproofing moistureproof layer between the piles and properly strapping, often from high quality runner.

The photo is perfectly visible to waterproofing the female from the strapping, as well as a litter.

There is another way of strapping board. The boards glue each other and additionally be fastened with self-draws and nails. With a small thickness of boards, you can lay them plywood for greater strength. When installing, it is important to disseminate the places of bumps of boards to various piles and use the proven method "in Polterev".

Piui Schweller (Iclassome) or Prof Prue

Metal woodworks allow you to use a pile-screw foundation in the construction of not only wooden buildings, but also buildings from slag blocks, foam concrete and gas-silicate to one floor.

Sometimes instead of a channel, a dual-letter is used, characterized by large resistance to compressive loads and providing greater stiffness of the structure. It is often used with a cross section 20. In the case of a channel for bearing walls, metal beams are taken with a cross section of about 30 mm, for the rest - with a cross section of about 20 mm.

The strapping of the foundation of the channel channel or the boutique is made as follows:

1. Install piles at the same height and process metal strapping elements by an anti-corrosion agent.
2. Metal beams are placed on piles so that they are connected in the middle of the piles columns. The channel is trimmed at a right angle in the places of angular joints of the woodwork elements.
3. The beams weld together to each other and to the pile gloves.

In this photo, the foundation is rushing and a channel, and a profile pipe (bottom).

The strapping of the pile foundation is virtuously produced internally, but the stability of such a material to significant mechanical loads may be much smaller. Of the advantages of the pipes, we note the cheaper and low weight.

Pile strapping using reinforced concrete woodwork

The monolithic type reinforced concrete block comes out by almost a third more cheaper than metallic, but it has a number of shortcomings, among which are the complexity of the installation and the impossibility of continuing the construction to fully secreting the framework. This usually goes at least a month.

Venting piles using reinforced concrete woodwork: final option.

When pile strapping by means of reinforced concrete woodwork, it is necessary to act as follows:

1. Pile pillars set for one level.
2. The formwork is made from the orange boards for further fill with the concrete, which is from the inside to be protected to prevent leaks.

Finished wooden formwork on concrete piles.

What close the pile foundation?

A closed pile-screw foundation is a reliable protection against rodents and other animals that can live in an empty space between pile. Also, the trim and decoration of such a base will prevent the loss of heat into the dwelling and will help create a good microclimate there without excessive humidity.

The most popular ways to closing the pile-screw foundation:

• creating a mounted base;
• creating a small-breeding tape tape base.

For mounted base, thin and not too powerful composite and polymer materials, as well as wood, are used. The load at the same time on the screw piles is minimal, and simplicity and speed of installation in the aggregate with low cost is often bribed.

Hinged base, covering a foundation with strapping Profpóba.

Any type of fission finishes on piles requires the mandatory presence of two ventilation holes on opposite walls of the house. This will prevent moisture accumulation on piles and paintwork, which will not be corroded or rot (in the case of wood).

Nevertheless, the pile foundation will last longer when installing a finely breeding tape base, which will be the best protection for the pile frame, ensuring its durability.

An embodiments of a small-breeding base to protect the pile foundation.

Heat and waterproofing when closing the base

All varieties of the trim of the base suggest the arrangement of the heat and waterproofing layer, which is tinted with asbestos-cement plates, decorative thermopanels mounted on a clamp from boards or a slate plate, or bricks. All these materials have their own pros and cons:

1. Asbestos cement plates They look not very attractive and distinguished by increased fragility, but it is inexpensive.

Decorative decoration with decorative brick.

The blockage and closure of screw piles are a very important stage of building a house, on which it depends on how soon he will need overhaul.

Venting and closing a pile-screw foundation: how to make the base home durable?

The closure and strapping of the pile-screw foundation are slightly different operations that make it possible to make the base home more reliable and stable. This uses many modern materials.