Modern technologies are quickly into our lives and become an integral part of it.Even some 60 years ago, screw piles used only by the military and geologists - lovers hard to reach places.
- What is the screw pile?
- manufacturing steps
- Making helical piles with their hands.Video
- Screwing screw piles
- tool for tightening screw piles
- Technology screwing screw piles.Video
- Set screw-pile foundation.Video
- Special equipment for installation of pile foundation
- $ cost of screw piles
Today, screw piles make it possible to erect any structure in areas with a complex, even watery and swampy soil and topography of the territory does not matter.
factory huge number of worldwide but progress does not stand still and, of course, the man himself wants to master the production of screw piles.
Want to build a pier with his own hands?Especially that this is no big deal.You will need: a little patience, knowledge and money.
way about money.The most
What is the screw pile?
a hollow metal tube, machined corrosion-resistant compound with welded or cast a sharp tip and welded or cast blades.Mounted each unit is very simple.It is necessary to tighten the ground like a big screw.
Experts recommend to erect makeshift stilts small and relatively light structure, for example:
- wood frame house.
To make piles yourself, you will need:
- drawing, which can be found on the Internet;
- tools (welder, Bulgarian, scissors, metal);
- new pipes necessary diameter;
- metal for the blades and the conical tip;
- high-quality anti-corrosion coating;
- waterproof paint.
to pipe welds tips and blades.All seams treat sandpaper to shine and waterproof cover chemistry in several layers.The seams and conscientiously performed the better the corrosion-resistant coating, the longer it will last your pile.At the top of the barrel to make the holes for scrap, which will act as a lever and facilitate screwing.Upon completion of the installation tube with a hole cut off grinder.
All sizes must be the same, because of how much is even the foundation depends on the strength and durability of your building.
But you can go and easier by turning on any production that can help you calculate the helical pile foundation and order there is a pile that professionals recommendand the rest to make her likeness.
Making helical piles with their hands.Video
in the manufacture of screw piles with their hands no big deal, that clearly show the following video:
Screwing screw piles
The technology itself is absolutely simple.Call a couple of friends and you can do it in one day.
To begin with, that with the help of pegs to mark places where there will be piles.Then, check the drawing evenness corners and match all distances.
Insert the pre-prepared hole scrap and putting a little effort, producing screwing screw piles.At each takes an average of 10 to 20 minutes.Level check how exactly pile enters the ground.The maximum permissible deviation of two degrees.
all piles must be the same length on the ground. For this measure each and saw off the excess grinder.In order to be more durable foundation piles in the solution can be poured concrete and welded to the top of each well head thickness of 8-10 mm and a width of several centimeters larger than the pile.
tool for tightening screw piles
If you are building a small structure, and the diameter of your pile does not exceed 108 mm, then the need to manually set the following tools:
- level to monitor deviations;
- scrap or metal pipe that will serve as a lever;
- Bulgarian foundation for alignment adjustment;
- welding machine for welding end walls and piping (if scheduled).
Technology screwing screw piles.Video
offer you a video with detailed technology screwing screw piles.
Set screw-pile foundation.Video
choosing a place for the construction of any object on screw piles must first make sure that the area is no underground utilities, because the depth of the helical twisting of the smallest pile diameter of 57 mm is 1.5 meters.The more piles, the deeper they are installed.
The following video demonstrates all the advantages of installing a screw-pile foundation.
Special equipment for installation of pile foundation
Mounting screw piles can be made not only by hand.There are various techniques that will accelerate and facilitate the process.
For manufacturing foundation for building small manual machine you can do it in two hours.If erected a massive structure, you can use augers, anchor truck or excavator. This technique is not necessarily to buy, it can be rented.
Each machine has a special mechanism which consists of a stationary part, a rotating frame and a special gear, which converts the torque.The device, the pile is screwed into the ground, can be operated manually, hydraulically or mechanically.Special more convenient because:
- on their own can get to the construction site on the road, swampy and clay complex terrain;
- ensure quick and quality installation of piles even very large diameter due to a special adapter and mechanisms;
- runs smoothly at low temperatures.
$ cost of screw piles
If you buy from well-known manufacturers of the pile, the price per Unit of the smallest diameter of 57 mm will be a minimum of 15 hryvnia, and if you do it yourself at the cottage improvised, then it will cost 35 hryvnia.