In very cold climates the following precaution should be taken for good concreting -

Dnyan Deshmukh

Staff member
In very cold climates the following precaution should be taken for good concreting -

(a) Heat the aggregate to about 100°C

(b) Heat the aggregate to about 65°C

(c) Heat the aggregate to about 25°C

(d) Heat the water to about 70°C.

The correct Answer Is
(c) Heat the aggregate to about 25°C
 
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