The bricks made with cavities are known as
AFire bricks
BSand-lime bricks
CGutter bricks
DHollow bricks
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Related Questions:
In vicat's apparatus, the cement paste is said to be normal consistent if the penetrates from the bottom by.........
The minimum compressive strength expected in first class and second class brick is
Hearting is the portion of a
Rapid hardening cement contains:
The water absorption of first class bricks after 24 hours immersions in cold water should not exceed