What is the ratio of Grades M10,M15,M20,M25,M30,M35,M40.

Answer Posted / spl manivannan

M 5 - 1:5:10
M7.5 - 1:4:8
M 10 - 1:3:6
M 15 - 1:2:4
M 20 - 1:1.5:3
M 25 - 1:1:2
M30, M35, M40 as per design

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is idealized curve for concrere and steel

1865


plz.show development and anchorage length in simple diagram.

2107


How much cement and sand required for 9"brick wall per square metre

2493


what is civil engineer greatest strength and weakness?

13385


how many re use can use shutting material. timber ? ply? steel? plastic? fibre? aluminium? Doka?

1956






How much percentage of brick bats allowed in CD-75 bricks

1889


What is Rankine Cycle?

669


How to calculate or what is the process of calculation for making 1Metre squre area by AAC Blok which quantity of Cement, Sand & Chips are to be required?

1417


What is the basic difference between OPC

1433


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.

2312


strength of bitumen concrete with 80-100 & 60-70 grade bitumen

1672


when it is noted "JAMB SIM" what is the term "SIM" and what does it mean?

1908


Why is the use of granular sub-base in concrete carriageways not preferred, explain?

776


Why joints are provided?

687


What is meant by solid geometry?

650