The production of reinforcement cages for bored piles using suspended contact-point machines is one of the activities of the Karkas plant, the development of which is given special attention. This allowed us to bring production processes to an impeccably high level.
Subtleties of technology
Manufacturing bored piles is carried out in several stages:
- A well of a given diameter is created in the soil. For this, special professional equipment is used. There are two main methods of drilling - percussion and rotary.
- The reinforcement cage is placed in the hole created.
- The pit is filled with concrete.
Attention! The length of the metal reinforcement can be less, more or equal to the depth of the pit. The main thing is that after filling the well with concrete, a fragment of reinforcement remained on the surface. This will ensure that all the elements of the foundation are linked.
When making bored piles , it is very important to take into account the characteristics of the soil as well. It is they who determine the subtleties of the production process. So, in structurally stable soils with low moisture-penetrating characteristics, the reinforcement can be placed in the pit immediately after drilling. In water-saturated soils, it is more advisable to use casing pipes.
Views
The advantage of the described technology, among other things, is its variability. Depending on the characteristics of the soil and the building being erected, as well as on the capabilities and needs of the developer, one of three methods of production of bored piles can be used:
- With the use of casing pipes. The use of this technology makes it possible to ensure accurate parameters of the well and high quality of filling it with concrete. In addition, placing the frame in the well increases the bearing capacity of the piles.
- No casing. A simpler, in comparison with the previous one, technology, used mainly in low-moisture soils. In this case, the well is concreted without using a casing, but using the vertically moving pipe method.
- Manufacturing of bored piles according to the technology of through augers. The method is characterized by low shock and vibration, therefore, it is used when erecting objects close to already erected buildings and structures.
Efficiency and efficiency are important advantages of cooperation with Karkas plant , although they are far from the only ones. Among others, the worthy quality of the products sold and the prices available for it should be called.
