What is proportion of M25,M30,M35,M40 IN TH FORM 1,2,3,4?
Answers were Sorted based on User's Feedback
Answer / shanmugam
m7.5 = 1:5:10
m10 = 1:4:8
m15 = 1:3:6
m20 = 1:2:4
m25 = 1:1.5:3
m30 = 1:1:2
i think there is a ratio for m35= 1:1:1
and after that only the mix design starts........
Is This Answer Correct ? | 12 Yes | 88 No |
calculate the quantity of cement ,sand,bars and aggregate used for 28*4 ft with 4 inch (125mm) thick
what is anchorage length,lap length and (dont remember the last one)
how much quantity of binding wire required for tieing of 1mt of reinforcement bar?
How much pressure will be drop when we apply the P.R.V. In the upvc downtake for stilt 28?
why we are using stub column..? is it possible to construct steel stub column..?
what is rebaring?
In 120 m high RCC Chimney shell construction how we can calculate the inner and outer dia of shell at every +1 m level as this shell is inclined from bottom to top.
definition of compressive strength. definition of compressive stress.
Difference between lateral ties and stirrups?
what is plate load test??
what is spacing of wallar support of 3m column. the thickness of column is 0.25 m.
what is the allowable silt % in river sand for Dam concreting.