Cement Which is Used For Getting Early Strength
Cement which is used for getting early strength [A] OPC [B] Expansive cement [C] PPC [D] Rapid hardening cement ANSWER …
MCQs
The pH of Hardened Concrete is
The pH of hardened concrete is [A] 12.5 to 13.5 [B] 11 to 12 [C] 11.5 to 12.5 [D] 7 …
Any Crack Width, Which Allows Aggressive Chemicals
Any crack width, which allows aggressive chemicals to travel freely into the concrete, is termed as [A] Micro crack [B] …
Value of Coefficient of Thermal Expansion For Ordinary Concrete
The value of coefficient of thermal expansion for ordinary concrete is [A] 9*10^-6 to 12*10^-6 /°C [B] 9*10^-7 to 12*10^-7 …
As Per IS : 456 – 2000 Total Water Soluble Sulphate Content
As per IS : 456 – 2000 total water soluble sulphate content (SO3) in concrete should not be more than …
The Maximum Quantity of Cement in Concrete ____ IS : 456 -2000
The maximum quantity of cement in concrete ____ kg/m3 as per IS : 456 -2000. [A] 420 [B] 340 [C] …