cement consumption in M-25
M 15 grade - 1:2:4Cement bags required - 6.5 bagsCement required - 325 kgs
in a simple way it is the strength of concrete, which it can bear the loads of its specified grade ex C 25 grade can resist the weight of 25kn/m2 after 28days of 60% after 7 days.
Which Grade?
What is mixing ratio for concrete grade 30
cement consumption in M-25
260 kg/cu m
33 grade, 43 grade and the 53 grade cement (In India)
33 grade, 43 grade and the 53 grade cement (In India)
M 15 grade proportion - 1:2:4 (cement:FA:CA)Cement required in kgs - 325 kg per cu.mNo. of bags required - 6.50
M 15 grade - 1:2:4Cement bags required - 6.5 bagsCement required - 325 kgs
M 25 grade proportion - 1:1:2Cement in kgs - 479 per cu.mNo.of bags required - 9.58 bags.
The ratio of cement, sand and crushed stone in M 25 grade concrete is 1:1:2.In this grade of concrete a compressive strength not less than 25 N/mm2 is achieved in 28 days.
in a simple way it is the strength of concrete, which it can bear the loads of its specified grade ex C 25 grade can resist the weight of 25kn/m2 after 28days of 60% after 7 days.
Which Grade?
33 grade, 43 grade and the 53 grade cement (In India)
The OPC was classified into three grades, namely 33 grade, 43 grade and53 grade depending upon the strength of the cement at 28 days when tested as per IS 4031-1988. If the 28 days strength is not less than 33N/mm2, it is called 33 grade cement, if thestrength is not less than 43N/mm2, it is called 43 grade cement, and if the strength is not lessthen 53 N/mm2, it is called 53 grade cement.