Curing a concrete for long period ensures better

Separation of water or water sand cement from a freshly concrete, is known

The cubes of cement prepared for compressive strength they should be kept at a temperature of ............ in an atmosph…

According to Water- Cement Ratio law, the strength of workable plastic concrete

In slump test, each layer of concrete is compacted by a steel rod 60 cm long and of 16 mm diameter for

Cement used for normal concrete construction, is obtained by burning a mixture of

A ordinary Portland cement when tested for its fineness, should not leave any residue on I.S. sieve No. 9, more than

Separation of coarse aggregates from mortar during transportation, is known,