what"s the minimum content cement allowed in RCC?
Answer Posted / vinay barpande
for RCC work ...
Exposure .........min. cement content...min. grade of concrete
mild 300 kg/m3 M20
moderate 300 M25
severe 320 M30
very severe 340 M35
extreme 360 M40
| Is This Answer Correct ? | 18 Yes | 8 No |
Post New Answer View All Answers
what is the difference between natural draught cooling tower and induced draught cooling tower
what is the cost differene of a same structure when it is constructed with brick masonary, and when it is constructed with concrete as a frame structure.????????
what is the weight of 6000 psi concrete in lb/cft?
What Reinforcements Are Used In The Process Of Prestressing?
As we know that steel is a tension member but why we are using STRUCTURE STEEL as a COLUMN (Without concrete) where column is a compression member and compression strength of steel is very low
What does a construction cost covers and what does not?
Why concrete barriers have curved surface profiles?
I HAVE APPLIED FOR 20TH UES ARMY. I WANTED TO KNOW WHEN WILL I RECEIVE CALL LETTER FOR THE SAME.
How to calculate the cement plastering for circular and rectangular water storage tanks and how to calculate the area of circular and rectangular floor?? Please help me
If specific gravity of cement is less than 3.15 what is the cause?
what is the Purpose of Adding 20% of wet mortar & 1/3rd to Dry Mortar for PCC & Plastering & Rcc .is there any standard method for adding this .?
How good are the Weinerberger Porotherm bricks that are being used in construction in Chennai, India. Its being used in non load bearing walls and has a compressive strength greater that 35 kg/cm^2 and a density of approx.694 - 783 kg/m3.
Trapezoidal section footing calculation of Volume & its Area
How do we test on design and style in a software?
The building has 12 columns of 12x9 in 3 rows of 4 each in a plot of 50'x30', The central row is strengthened with 16mm twisted rods. The roof area is 1500 sft including balconies. calculate the load factor per sft. Also indicate the number of roofs the building can withstand.