M20 Grade ratio?
M30 Grade ratio?
M40 Grade ratio ?
Answer Posted / ehsan
M20 Grade ratio = 1:1.5:3, from
M30 & M40 Grade ratio Design Mix
| Is This Answer Correct ? | 41 Yes | 7 No |
Post New Answer View All Answers
I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?
what is the exact dia of 8swg and 10swg gabion wire
primary treatment of sewagw consist of removal of floating materials removal of sand & grit removal of organic materials all above
how many running meters in one kilogram of 4mm pvc coated chainlink fencing
Explain what is Critical Path Method (C.P.M)?
how many time use of plywood shuttering and IS code
why do we not deduct volume of steel to find actual volume of concrete in practical???
What you understand by building codes?
How much cement is require in one sqft area in a G+3 residential construction.
What is the cost difference between site mix and ready mix concrete per cubic meter
1. What is coefficient use for calculation of shuttering. 2. What is coefficient use for calculation of reinforcement in one cum of concrete.
how much of the strength comes from post-production curing
what are the values of compressieve strenght?
Define line type?
what is the code provision for acceptance of fineness modulus range for fine aggregates in design mix