For the construction of formwork, mainly wood, boards, plywood, wooden rails and columns are used. High -quality and correct formwork is the key to a high -quality foundation, walls or inter -story ceiling. For example, for the construction of formwork for the strip foundation, shields from boards are first made with a thickness of at least 30-40 mm. The thinner the formwork board, the more you need to fasten for formwork shields. The shields are installed in a dug trench with continuous rows of VSTOK, so that the concrete solution will resist this form until completely solidified.
