If you want to build a house, you need to make a formwork for the foundation. Without the creation of formwork, it is impossible to carry out all further construction activities. This form was invented at the same time as concrete. Initially, liquid building material needs a form in order to be applied.
Here the Romans thought about how to make the formwork for the foundation and facilitate the process. An ideal smooth surface is another condition of a standing formwork, since a straight surface is easier to process further, and errors in the values of the foundation can cause the walls to curve, and the house will crack, and as a result it will simply collapse. Therefore, the creation of formwork must be approached carefully, although this work does not seem complicated at first glance. The form for pouring mixtures for construction (in particular, it is the concreting of the foundation), which are intended for the foundation of the future building, is called formwork. It should usually be prepared in advance. If you are interested in how to make
formwork for a foundation from reliable material, then you need thick boards or metal shields, as well as fasteners: bolts, nails, iron pins and studs, screws, a strong wire with several threads, etc. There are two main types forms: fixed and removable.
How to make formwork for the foundation - removable and non-removable
The usual removable form is made before work with your own hands, and when the foundation hardens, it is disassembled. Very often they make it right where they build it. But if you do everything professionally, then the installation of the formwork is ordered from specialists or bought at enterprises that are engaged in the creation of panels for works of this type. In the first case, plywood or boards, fasteners and two to three days of work are needed. This option is cheaper and easier. But there is a risk of violation of the foundation, since the hardening concrete can swell, there will no longer be a smooth surface, and it will not work to build a wall on it. And if the boards on the inner side of the formwork were uneven, then the foundation will need additional careful finishing, and this is an extra expenditure of materials, money and time.
Factory formwork
In the second case, the shield form is made at the enterprise. Good qualities in this version: quick assembly, perfectly smooth surfaces, especially the inner part of the formwork, and reliable factory fastening. What is not very pleasant is the price of production boards. If the house is built only for yourself, it is very disadvantageous. It is much better to rent such a formwork somewhere than to buy your own.
In monolithic construction, a beam of formwork floors is widely used. If you disassemble the installed structure, you can partially destroy the foundation. Disassembly of the formwork made is best done no earlier than two weeks after the foundation of the future structure finally hardens. Very often the formwork is removed already in the process of finishing the
foundation and facade of the house. Now you know how to make formwork for the foundation.