The foundation is the foundation of all foundations. In any case, with regard to construction. If the quality of its filling is unsatisfactory, the house will not stand idle for a long time. If you are going to build a house with your own hands, it does not hurt to learn about how to knit reinforcement under a strip foundation.
Why exactly this type? The fact is that it is the cheapest, and therefore the most common type of foundation, not only in our country, but throughout the world. In addition, it is very durable, so that even very large buildings can be erected on it.
Why mating?
It is known that some builders in the construction of houses use welding reinforcing base. We strongly advise against this. Why? The fact is that any welding work in the future reduces the mechanical strength of the metal.
In addition, the welding sites are highly susceptible to corrosion. Given that any building mixture for pouring foundations is a mixture of water, cement and fillers, the potential danger of this method becomes apparent. So how to knit reinforcement under a strip foundation?
Manual way
Unfortunately, to this day, many domestic construction sites use the manual knitting technique for reinforcement. Of course, this method is accessible to everyone and does not require special financial expenses, but this is a slow business, and the qualifications of workers play far from the last role here.
Automation
If you are thinking about how to knit reinforcement under a strip foundation, it is best to buy a special knitting machine. It will not only significantly facilitate this kind of work, but also speed up its implementation many times over. So, knitting one joint takes literally a couple of seconds.
In addition, the wire itself is supplied on replaceable coils, the reloading of which takes no more than a couple of minutes. Now we will consider how to knit reinforcement under a strip foundation.
Getting started
Before knitting reinforcement under the strip foundation, it is necessary to inspect it for mechanical damage and large foci of corrosion.
You should not assume that we focus too much on unimportant aspects: the fact is that a reinforcing base with centers of corrosion is a potentially dangerous element, due to which the whole structure can collapse in the future.
Work on knitting is carried out in a strictly defined sequence. Preparing fittings for supply. After that, it is brought to the installation site, aligned, brought to the design position and knit. By the way, with what step to knit reinforcement? As a rule, the overlap length should be at least 250 mm.
Before viscous, the reinforcing base is again inspected, cleaned with a metal brush, and if necessary, leveled with a hammer.
We lay fittings in the formwork
This is the most crucial stage. At least two people are responsible for the preparation and slinging of the reinforcement. Three people install and fix it in the required position. If the assembly is carried out in pits or trenches, the reinforcing base is fed by means of a traverse or trays.
This is how the reinforcement under the strip foundation is prepared and knitted.