Building Materials - Study Mode

[#136] French polish is
Correct Answer

(C) Spirit varnish

[#137] If the iron ore contains clay as an impurity, the flux added during calcination, is
Correct Answer

(B) Lime stone

[#138] Rapid hardening cement contains
Correct Answer

(A) Tri-calcium silicate

[#139] The amount of water used for one kg of distemper is
Correct Answer

(C) 0.6 liter

[#140] Granite is not suitable for ordinary building purpose because
Correct Answer

(C) It is costly