Welcome to your Building Materials Mock test - 3
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German silver is an alloy of
The weight of 1 m3 of brick earth, is about
The timber having maximum resistance against white ants, is obtained from
Bituminous fells are used for
Fibre boards can be
The type of steel used for precision levelling staff, is
Lime concrete is generally used for
If water required for 1 bag of cement is 30 litres, the water cement ratio is :
Smith's test of stones is performed to find out
Stuco paints are suitable for
Pozzolana (or surkhi) is used in lime
Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as
The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called:
The hardest rock is
The commonly used drying oil for oil paints, is
The foliated structure is very common in
Quick setting cement is produced by adding
Wrought iron is used for
Initial setting of cement is caused due to
The normal curing period for lime mortar, is:
Turpentine oil is used in paints as
Formula for quick lime, is
For the manufacture of stainless steel, steel is mixed with
The operation of removal of impurities or clay adhering to iron ores, is known as
Pick up the incorrect statement from the following:
The presence of original rounded surface on the manufactured piece of timber, is called
Knots in timber are
The minimum compressive strength of Ilnd class bricks should be
The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called
Dry rot
Dextrin is