According to Indian standard specifications, the concrete should be cured under a humidity of

Related MCQs

• According to Indian standard specifications, the full strength of concrete is achieved after
• According to Indian standard specifications, the temperature for curing is
• According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than
• The initial setting time for ordinary Portland cement as per IS specifications should not be less than
• As per IS specifications, the maximum final setting time for ordinary Portland cement should be
• The compressive strength of a good Portland cement and standard sand mortar after 3 days of curing should not be less than
• A good refractory brick should withstand high temperature. It should also have low coefficient of expansion and contraction.
• The basic purpose of a retarder in concrete is
• Strength of cement concrete primarily depends upon
• The most common admixture which is used to accelerate the initial set of concrete is