Portland pozzolana cement possesses
Duco is one of the patent forms of
Putty is
Asphalt is obtained from
Permanent magnets are made of high carbon steel and
The commonly used drying oil for oil paints, is
Plastics are compounds of carbon with element
Initial setting of cement is caused due to
Pick up correct statement from the following:
Pick up the correct statement from the following:
Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:
The foliated structure is very common in
The normal curing period for lime mortar, is:
The silica is used for preparing
The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called:
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