Q. The aim of the designer should always be to get concrete mixtures of optimum strength at _________ cement content and ________ workability.

View solution

Q. Maximum size of aggregates should not be larger than ___________

View solution

Q. Maximum size of aggregates should not be larger than _______________

View solution

Q. According to IRC:15-2011, Characteristic Flexural Strength at 28 days is ____________

View solution

Q. According to IRC:15-2011 _______% Fly ash is required to be replaced with the total cementitious materials.

View solution

Q. According to IRC:15-2002 _______% Fly ash is required to be replaced with the total cementitious materials.

View solution

Q. According to IRC:15-2002, Maximum nominal size of aggregates is ________

View solution

Q. According to IRC:15-2011, Maximum nominal size of aggregates is ________

View solution

Q. According to IRC:15-2011, Minimum cement content for 4.5 N/mm² characteristic flexural strength for OPC _____________

View solution

Q. According to IRC:15-2011, Minimum cement content for 4.5 N/mm² characteristic flexural strength for PPC _________

View solution

Q. According to IRC:15-2011, Minimum cement content for 4.5 N/mm² characteristic flexural strength for OPC + fly ash mix OPC ____________

View solution

Q. According to IRC:15-2011, maximum free W/C ratio for OPC is ________________

View solution

Q. According to IRC:15-2011, maximum free W/C ratio for PPC is _________

View solution

Q. IS code for Specification for ordinary Portland cement, 33 grade?

View solution

Q. IS code for Specification for coarse and fine aggregates from natural sources for concrete?

View solution

Q. IS code for Specification for Portland slag cement?

View solution

Q. IS Code of practice for plain and reinforced concrete is ________

View solution

Q. IS 457:1957 is for ____________

View solution

Q. IS 1489(Part 1):1991 is for ____________

View solution

Q. IS 1489(Part 2):1991 is for ____________

View solution