When constructing various buildings, it has become popular to use screw piles, they also have. Screw piles are made from a steel pipe that has been treated with a special compound.
This composition makes piles more resistant to corrosion .
This type of piles allows you to build a house with your own hands in a fairly short time.
Next we will talk about the characteristics of houses on screw piles.
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Below the piles there are blades, they have the shape of a screw.
With the help of the construction, the piles are screwed into the soil like self-tapping screws, but in this case the soil is not destroyed, but compacted and becomes more durable.
For the foundation, there are three types of piles, more about them - below.
They have screw blades, this type of pile is used where the bearing capacity of the soil is poor. A large number of Screw Piles have a cutting element that cuts the soil when the pile is screwed into the ground.
This type of pile is also suitable for the soil that freezes all the time.
The diameter of the pile pipe will determine its weight and ability to withstand enormous loads. Indeed, when choosing these piles, you need to focus on the entire mass of the building and in relation to this indicator you need to choose the diameter of the pile. For piles with a diameter greater than 10 cm, special equipment will be required.
If the soil is very wet, then the diameter of the pile blades is made larger.
Piles also have differences in shapes and types. This data depends on manufacturers and materials.
So screw piles are divided by tip type, and they are :
The option is considered cheap and economically feasible, because it consists of a pipe with a blade welded to it. Such piles are not of very good quality and for this reason, welded piles are not used in the construction of mass structures.
Such piles are used for the construction of garages or outbuildings. If the blade on the pile is not well welded, then during operation, it can move away from the vertical axis and therefore the foundation loses its durability.
Piles that have a cast tip have good strength ...
They are used for the construction of residential buildings. To make a molded tip, an injection molding method is used. The pile blades are about 12 millimeters thick and about 30 centimeters in diameter.
To make a pile shaft, take a steel pipe with a tip. Cast piles have good bearing capacity, they can withstand loads of more than five tons or more.
Of course, the cost of a molded tip is slightly higher than that of a welded tip.
Piles also differ in the type of coverage. Steel is sometimes treated with an anti-corrosion agent and sometimes with a polymer coating.
A foundation of screw piles, with an accurate calculation of the load on it, can last more than a hundred years.
When buying piles on the market, you must familiarize yourself with the certificate of conformity with the factory norms and all standards.
Because there are a huge number of fakes that do not differ in any way from real piles.
There is also a variant of piles for the production of which thick-walled pipes are used. In terms of reliability, such piles are on the same level as cast piles. Piles provide a solid foundation for large structures.
Pros of screw piles and their advantages :
Piles can be installed by hand, but if the size of the piles is large, then you need to hire special equipment;
Disadvantages of screw piles and their disadvantages :
When the process occurs the construction of a frame house, screw piles are often used.
But this does not require hiring specialists, it is enough to hire a certain number of people.
Screw piles must be installed vertically.
If the pile is screwed in incorrectly, then it should not be pulled out and screwed again.
It should be remembered that re-screwing of piles is not allowed.
There are two technologies for building a house on screw piles :
a). Finnish;
b). Canadian.
They are identical and we will voice them further.
But the weight of metal frames is an order of magnitude lower than wooden structures, and therefore the metal structure does not exert much pressure on the base. To connect wooden structures, pins are used, and the rest of the frames are fastened together with steel parts.
Before laying, the boards must be treated with an antiseptic. You will choose the insulation for the floor at your discretion, taking into account the climatic features of your region.
Jibs are used to support the racks of the frame wall.
Then make the exterior and interior decoration of the walls of the house . After that, the interior and exterior decoration of the walls of the house is done.
To it was possible to live in a frame house in both cold and warm seasons, it is necessary to insulate it. Before you start insulating your home, you need to decide on the type of insulation.
It is best to carry out insulation outside and inside the building.
To insulate the house from the inside use drywall and mineral wool.
Before starting the final finishing of the facade, it is necessary to insulate the outside of the house on screw piles. First, a crate is made of timber on the walls of the house, then mineral wool or other insulation is laid.
To seal the gaps between the heaters, polyurethane foam is used.
It is also necessary to equip wind protection, waterproofing, because mineral wool is not resistant to moisture.
All rooms of a frame house must be protected from condensation, and especially such rooms as a bathroom and a kitchen. A special membrane is used as a protection against condensation, while at the same time it brings the condensate out.
Since frame houses are built mainly from wood, you cannot use a film as thermal insulation, but it is best to use a special membrane. If you follow all the technologies for the construction of frame houses, then it can last for quite a long time.
To close the space between the piles and the floor, take the following steps :
Then do the installation of sheet material and then make the final finishing of the ebb.
Such a base is very durable and does not require any more insulation, and it also allows you to create a basement and looks very attractive.
In this text we have told you how to build a house on screw piles. We hope this article was helpful to you. We wish you the best of luck!
Posted By: Work Style |03, Nov 2020
Posted By: Work Style |12, Nov 2020
Posted By: Work Style |03, Nov 2020
Posted By: Work Style |05, Nov 2020
Posted By: Work Style |12, Nov 2020