What is the 3-4-5 rule or the 3-4-5 method In Building Work 1. What is the 3-4-5 rule or the 3-4-5 method? According to the Pythagoras theorem, in a right angle triangle, c2=a2+ b2 Where a,b, & c are the sides of the triangle Suppose, if the side AB = …

What Is Difference Between P.P.C And O.P.C Cement P.P.C and O.P.C are very commonly utilized cement. Presently, P.P.C is utilized like a substitute to O.P.C. As a result, the very puzzling matter is in what way to take the right selection. Ordinary Portland cement (O.P.C) – • O.P.C is created …