What is Lap Length? What is the lap length?It is the length provided to overlap two rebars in order to safely transfer load from one bar to anot…
What is the grading of concrete? That depends on what country you are in. It is specified in different ways. Hopefully, that will come out in other answers, …
What is toe and heel in retaining wall ? The theory is the weight of the earth rest on the heel of the footer of the retaining wall and thus the force downward count…