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For water tanks and other structure which store water, the strips of copper, aluminium, galvanized iron or other collision resistance material, known as the ________(a) Joints(b) Waterstops(c) Dowels(d) FillersI got this question in a job interview.Origin of the question is Joints in Concrete Structures in chapter Cement Concrete Construction of Construction & Building Materials

Answer»

Correct CHOICE is (B) Waterstops

The explanation: The function of waterstops is to seal the joint against the passage of WATER. The waterstop may ALSO be the natural and synthetic rubber or polyvinyl chloride(PVC).



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