The foundation must first of all be a reliable support for the home. In order for it to be durable, the use of concrete alone is not enough. This design is necessarily reinforced. This method of the device allows you to build structures that can withstand both a huge mass of walls and soil pressure during spring heaving.
For the manufacture of
reinforcing mesh steel rods with a thickness of 6 to 32 mm are used. They can be both smooth and grooved. In order to combine them into a single design, basically two methods are used: welding and knitting. In
industrial construction , the former is most often used, since the mesh is delivered ready-made from the factory, where it is easier to produce such a structure.
In private households and in the construction of small structures, this method of connection can be considered inappropriate, since quite a few welders are needed in order to quickly make a grid in place. Therefore, in such cases, the second method (knitting) is usually used. Next, consider how to knit reinforcement.
It is better to use this method also because welding weakens the structure. In addition, rust may appear at the junction points in the future, which will also make the reinforcement cage not too reliable, and this will certainly affect the durability of the foundation and the building as a whole. So, how to knit reinforcement under the foundation?
First of all, it is necessary to prepare the rods themselves, as well as the wire. The latter usually has a diameter of 0.8-1.2 mm. It is cut into pieces about one to two meters long. There are answers to the question "how to knit reinforcement". The easiest way is to install using pliers. In this case, the wire is folded in half, threaded under the connected rods and connected. Next, the excess ends are trimmed with wire cutters.
Often with independent construction, masters ask themselves how to crochet reinforcement. This is another fairly common method in which not pliers are used, but a special device that can be purchased either in a store or made independently from wire. This tool is a hook that
the loop of the doubled knitting wire is detached. Its ends are also wound on a hook after being previously passed through the connected rods.
So "how to knit reinforcement using a hook" is a simple question. In both cases, the wire is tightened by twisting the hook. Factory models are equipped with a special handle to facilitate this process. Instead, you can also use a screwdriver. In this case, the hook is simply inserted into the cartridge instead of a screw. Using hand knitting, it is possible to obtain structures that are very flexible and elastic. Their disadvantages include the possibility of displacement of nodes in the process of pouring the foundation.
There is another way in which a special kind of wire is used: staples, connectors and clamps. In this case, no tools are needed for knitting. All work is done directly by hand. Using these elements can speed up the knitting process. In this case, the nodes will be much more durable.
So, now you have some idea of how to knit reinforcement. Starting to do this work, you yourself will perfectly understand everything. This process is simple and quite doable.