RATIO OF MIX40 is 1:1.65:2.92
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∙ 11y ago49 boys!
lol 7th grade science?
It is 8 : 26.
my name is zakiyah warr and i am 12 in the srventh grade i go to forest hights middle school and all u have to do is divide
1 cubic yard of concrete fills 27/depth in feet square feet.
M40
M40
M25 - M40 can be used..
40N/mm2
M 40 MIXING RATION SAND AND BLUE METAL CEMENT
M40 Concrete ratio 1:1.65:2.92 (cement:FA:CA)W/C ratio = 0.4As per Indian Standards.
M40 grade of concrete : is recommended in extreme exposure or when very heavy loads are to be carried (like pier of a bridge etc) Under extreme exposure - reinforced M40 grade concrete should have minimum cement = 360 kg/cubm. This can vary from 300 to 360 for exposures from mild to extreme. Plain M40 grade used under mild to extreme exposure has minimum cement content from 220 to 280 kg/cubm Other considerations like admixtures (fly ahs etc) and actual mix design is the best method of arriving at minimum cement contents.
1:1:1 (1 part of cement,1 part of sand,1 part of chips stone)
A lot
The mix proportion for M40 concrete is 1:1.65:2.92W/C ratio = 0.4The design calculation is as per IS mix design
Cement = 400 kgWater = 160 kgFine aggregate = 660 kgCoarse aggregate 20 mm = 701 kgCoarse aggregate 10 mm = 467 kgAdmixture = 0.6 % by weight of cement = 2.4 kg.Recron 3S = 900 gmWater: cement: F.A.: C.A. = 0.4: 1: 1.65: 2.92
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