Download Aptitude Crack
img not found img not found

Building Materials

Q1: Ultimate strength to cement is provided by

A Tricalcium silicate

B Di-calcium silicate

C Tri-calcium aluminate

D Tetra calcium alumino ferrite.

ANS:B - Di-calcium silicate

Dicalcium Silicate (C2S): This compound will undergo reaction slowly. It is responsible for the ultimate strength of concrete. This is also called as Belite. The heat of hydration is 260 J/Cal. Its proportion is 25 - 40%.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.