Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as

Related MCQs

• Portland cement manufactured from pure white chalk and clay, free from iron-oxide, known as
• For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of
• The compound of Portland cement which reacts immediately with water and also sets first is
• The compound of Portland cement which reacts immediately with water and sets first is
• The compressive strength of a good Portland cement and standard sand mortar after 3 days of curing should not be less than
• The main ingredients of Portland cement are
• The initial setting time for ordinary Portland cement as per IS specifications should not be less than
• For the manufacture of Portland cement, the proportions of raw materials used, are
• As per IS specifications, the maximum final setting time for ordinary Portland cement should be
• According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than