________ is the first product of hydration

Calcium silicate hydrate is a product with definite stochiometry

Capillary voids of size >50 nm is called ________

The void with maximum size present in the microstructure is

The accumulation of water on the outer surface of the concrete is

The process of mixing, transporting, placing and compacting concrete using Ordinary Portland Cement should not take more than

_________ is the most dominant constituent of cement

What effect does calcium sulfate have on cement?

Coarse aggregate is mainly retained on a sieve of

Find the odd one out

The phenomenon which occurs when C3A is high and gypsum present is less than required

From the options given, identify the material responsible for the durability concerns of concrete

__________ is responsible for the eventual ultimate strength of concrete

The total amount of moisture required to bring an aggregate from the oven-dry to the SSD condition is?

Los Angles machine is used to test the aggregate for

Pick up the incorrect statement from the following:

Which of the following option doesn’t come in mineral admixtures