When it is planned to make a design cast from concrete, poured from above, from below it will need to be leveled under the relief of the slope of the local territory. The manufacture of a more reliable formwork involves lining its design using boards. Nevertheless, before dismantling the current design, it will be necessary to have a concept of the material from which it is actually made. During the construction, it is allowed to use plastic, but in view of the fact that it is so durable, since the concrete screed can easily lead to cracks, it is inappropriate to use it. Therefore, it is often possible to find how to use boards, tightly knocked out. But you need to understand that if it is planned to be dismantled in the future, then it will be difficult to fees. Thus, the most optimal solution is a plywood plywood. Release such a plywood in different modifications, depending on the forms. Dismantling of this design does not cause difficulties. And you know that new cabinets of coupe catalog have now appeared on the Internet.
However, it is worth mentioning the shortcomings of plywood for this task, namely, the presence of seams. Although they are allowed to be closed with cement mortar. During the manufacture of formwork round in shape, there are several more points. For example, this is the purpose of the entire structure, since for a large formwork you also need spacers.