Category: concrete

بتن-ریزی-پی-سوله-A3-2

Height (the distance) are allowed, particularly in concrete walls and columns how?

In the introduction it must be said in the European concrete regulations, regulations ACI and many prestigious international regulations, a certain height limits for shreh (free fall) have not seen concrete. While at the journal, 55 (technical specifications construction works) and national regulations (the ninth topic) such restrictions and strict type there.