As per IS specifications, the maximum final setting time for ordinary Portland cement should be

Related MCQs

• The initial setting time for ordinary Portland cement as per IS specifications should not be less than
• According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than
• The final setting time of ordinary cement should not be more than
• Addition of pozzolana to ordinary Portland cement increases
• The normal consistency of ordinary Portland cement is about
• Initial setting time of cement for asbestos cement products should be not less than
• The silica in Portland cement should be
• A good Portland cement when tested for fineness, the percentage of residue left after sieving in 90 micron IS sieve should not exceed 10 percent.
• The compressive strength of a good Portland cement and standard sand mortar after 3 days of curing should not be less than
• The percentage of the residue left after sieving good Portland cement in 90 micron sieve should not exceed