How to make screw piles for the foundation or gear with your own hands

Installing screw piles allows you to build a massive and strong foundation in a fairly fast time. It is better not to make piles for the foundation for the home on your own, but to purchase in specialized firms. Since the highest load is assigned to these elements and the life of the house directly depends on their quality. Piles under a small outbuilding or under the fence is quite realistic to make yourself. About how to do this we learn further.

Table of contents:

1. DIY screw piles: features and advantages
2. DIY screw piles video and varieties
3. DIY screw piles for the foundation - manufacturing technology
4. Features of installing screw piles with your own hands
5. Installation work - how to tighten screw piles with your own hands
6. DIY screw piles - recommendations for manufacturing

DIY screw piles: features and advantages

The screw piles are a steel pipe, on the final part of which the blade is welded. That is, this element is similar to the drill. The main functional element of the pile is a screw -type tip, the blade of which on one side performs a supporting function, and on the other hands the load. In addition, the screw part performs the function of an anchor that holds pile in the ground.

In the process of building light wooden structures, the problem of tasseling of the soil occurs quite often, as a result of which the foundation is destroyed. To prevent this unpleasant phenomenon, the piles are set below the depth of freezing of the soil. Thus, it is possible to prevent the effects of the power on the foundation.

Screw piles allow you to build a quick, high -quality, economical version of the foundation. There are several sizes of piles that are selected based on the size and material of the construction of structures.

Among the advantages of using screw piles in private housing construction, we select:

• The pile foundation is built both in winter, in summer or autumn or spring;
• The speed of construction of the building, the foundation is set in a few days, the construction of the building continues immediately after the manufacture of the foundation;
• lack of need to equalize the site for the construction of the house;
• The pile foundation is suitable for any kind of soil with a complex embossed structure.

However, the foundation on screw stilts has certain disadvantages. First of all, the piles are corroded, as a result of which they are destroyed. The service life of such a foundation is lower than that of concrete. In addition, poor -quality processing of the material, improper technology for the manufacture of piles also negatively affects the duration of their operation. It is recommended to use piles in the construction of the house only if the material is certified and has a number of documents confirming its quality.

The following factors are a decrease in the duration of operation of the screw piles:

• the presence near the house of power plants;
• the use of piles as a ground;
• long -term fusion of the soil and the presence of groundwater next to the pile;
• The presence of the railway track near the house.

Thus, if you want to choose a pile type of foundation for building a house, consider all the advantages and disadvantages of piles in operation.

DIY screw piles video and varieties

In relation to the composition of the screw piles, they are welded and cast. The first option is that the pipes in which a pointed tip is welded more economical. These piles are not able to withstand a large load and are used to erect arbors, outbuildings. Welded seams on piles lend itself to rapid corrosion, and their poor -quality execution leads to the complete destruction of the pile. With inaccurate welding of the blade, in the screwing process, pile is installed in the ground unevenly. In addition, problems arise when screwing piles into stone soil or large roots.

This further leads to uneven settlement of the house and its emergency position. Therefore, choosing piles for the foundation, special attention should be paid to the quality of welded joints on stilts.

Sweat, a tip in which has a cast shape, more reliable, but also more expensive. For the manufacture of such piles, the casting method and vacuum sphere are used. Such tips are highly accurate with the installation. The cost of such piles is a quarter higher than piles with welded joint. Cast tips are also amenable to high -quality anti -corrosion treatment and are recommended for use in the construction of massive buildings.

DIY screw piles for the foundation video:

The duration of the operation of the foundation with a cast tip is about a hundred years. However, when buying such piles should also show special attentiveness in order not to fall on the fake. The quality of the tip is determined by the accuracy of the factory technology. For example, after the construction of the pile, it is mandatory to heat treatment.

DIY screw piles for the foundation - manufacturing technology

A screw pile has the form of a hollow pipe, one part of which, in the form of a sharp tip, has a cutting part. In the process of installing piles in the ground, the cutting part allows the pile to move deep into. Thus, it is possible to reliably fix the pile in the ground.

The structural structure of the pile allows you to install them independently, without involving additional special equipment. However, the term for using the foundation directly depends on the quality of the material from which the piles are built.

Before the manufacture of screw piles, determine their structure, which includes three main parts:

• The bearing element - has the shape of a pipe, minimal with a diameter of 9 cm;
• The screw part - provides screwing the pile;
• The upper part on which the beam is fixed.

For the manufacture of piles, a pipe with a specific diameter is used. In the presence of an unlit tip, for the manufacture of a pipe, it is necessary to use several sectors interconnected by a welding machine. To eliminate the seams, the material is performed.

Using the processed disks, the manufacture of the screw part is performed. The size of the screw part depends on the depth of the pile. Next, using a vice, the workpiece is clamped in a certain position and stretched to the desired size. After fixing it, on the surface of the pile, an element is coated with an anti -corrosion solution or paint.

A part in the form of a head is installed on the upper part of the pile. It is on it that a channel or a beam will fix it. The width of the pile blades is larger than the pipe diameter by at least 3 cm.

Do -it -yourself screw piles with your own hands video:

Features of installing screw piles with your own hands

In the process of working on the installation of screw piles, the presence will be required:

• reinforcement with which marking is performed;
• Bulgarians;
• levers;
• welding apparatus;
• ordinary level;
• concrete solution.

Initially, a number of preparatory work on the installation of the foundation of the unit should be performed. At this stage, drawings, calculations, determination of the length and size of the piles are drawn up. To do this, it is necessary to study the geological characteristics of the soil, in the relationship with them, the depth of piles, the number of piles for a specific building, etc. is determined.

For the convenience of using the plan, it should be divided into several parts that facilitate control of the installation site of each pile. It is necessary to make a pile field from the installation of piles, which are installed at the corners of the rectangle. Reinforcement is installed on the corner parts of the site. Consider the width on which the strapping is performed. At the same time, the installation of piles is necessarily performed in the central part.

To connect the reinforcement or pegs, a heavily stretched rope is used. In the places of intersection of the rope, the points of installation of piles are determined. The installation of the reinforcement is performed in the ratio with the drilling points. Measure the diagonal areas that are obtained at the intersection. The piles should be installed at the same distance from each other.

The use of Budra for work is possible, however, its diameter should be larger than the diameter of the pipe by several centimeters. Installation work should be started with corner areas. The interval between the piles should be the same. The level of the magnetic type is mounted on the pile, which prevents its departure in an upright position. The quality of the manufactured foundation directly depends on the density of the pile field.

Installation work - how to tighten screw piles with your own hands

To screw piles use pipes that perform the function of levers. Lom is installed inside the pipe, with its help the pipe is screwed. Keep in mind that this process requires special physical efforts, therefore, at least two people will be required to perform it.

There are two ways to install screw piles with your own hands. The first implies the use of the drill, and the second is based on the installation of piles without a drilling installation. In the process of independent screwing the piles without a drill, the soil under it occurs and the pile is securely fixed in a certain position.

Thus, moisture does not penetrate through compacted soil and it holds well well. For aligning the piles also use improvised products in the form of spacers or scrap. To eliminate small deviations, a screw jack is used.

Next, the general frame is mounted. For these purposes, the presence of a laser level will be required. In the ratio with this measuring device, pile cutting is performed and a concrete solution is prepared for pouring into the pipes. Next, the headlines are installed, the seams are cleaned. An element is mounted on the heads to perform a common ligament, which increases the rigidity and resistance of structural elements.

It is quite difficult to build a house of screw stilts with your own hands. However, we propose to get acquainted with the general recommendations that will greatly simplify this process:

• For the manufacture of steel tips, use Metal brand 25, while using cold welding;
• With an increase in the diameter of the screws, the complexity of the manufacture of the blades increases, since in order to straighten steel discs, it is necessary to make certain physical efforts;
• If the pile is installed in the soil unevenly and went to the side, then to correct the situation, it is enough to cut off its upper part and install another pile nearby, you do not need to pull out the pile, since the soil loosened earlier will not reliably hold it;
• Make sure that the solution fully fills the pipes, this process must be performed with special care;
• In the presence of two blades on the surface of the pile, they should be installed below the freezing of the soil, otherwise, the pile will be subject to fusion forces;
• All welding components should be covered with an anti -corrosion composition.

The process of installing piles is simplicity, however, qualitatively installed piles are obtained only if the installation technology is carefully performed.

DIY screw piles - recommendations for manufacturing

Among the main structural elements of the pile, we note the stem part, the cutting element and the conical tip. If the construction is made of wood, then another part of the pile is the head.

Self -manufacture of piles is a rather complicated process on the quality of execution of which directly depends on the life of the building, under which piles are laid. The resulting piles are determined by the quality of steel and welds, with which the elements were interconnected.

A well -made pile is easily screwed into the soil, has high resistance before mechanical loads and easily copes with the functions assigned to it.

For an independent construction of a screw -type pile, you will need:

• pipes made of high -quality steel with a diameter, which is calculated in advance and depends on the pressure on the foundation;
• steel sheets for the manufacture of blades, a screw site, etc.

The main technical indicators of screw pile are the length of the pipe and the size of the blade. In order to build the stem part of the pile, it is necessary to cut the triangles at the end of the previously prepared pipe with a grinder, and using a sledgehammer you need to form cones on them. For the manufacture of the screw part, special blanks with a cast tip are used. Using a mount, the workpiece is stretched in the form of a spiral, then it is connected to the pipe with a welding machine. Follow the quality of welded joints, after the construction of the pile, they are processed with a special solution.

Homemade piles are used to erect small outbuildings, garages, arbors and other buildings. To build a house on a rifle-piece foundation, it is recommended to use purchased pile options.

Installing screw piles with your own hands video: