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70 cubic mitre of concrete how many cubic mitre of sand gravel and cement to make concrete of grade 15?
Wiki User
∙ 12y ago
I cant accuratly help you with the cement content but you need about 1 ton of sand and 1 ton of stone for every cubic meter of concrete. The cement content would depend on what you are using the concrete for. At 15 newtons of strength you would ( and this is just an educated guess) need about 95kg of OPC cement, 85kg of GGBS slag, 1.5lt of WRA (water reducing agent) and about 70lt of water to gain a 50mm slump per cubic meter.
If I were you I would get it ready mixed. 70 Cube is a LOT of cocrete. Ready mixed 15 Newton concrete is about £75 inc vat per meter delivered.
Regards
Colin, a Tarmac concrete batcher.
Wiki User
∙ 12y ago
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How many bags cement to make 1 cubic meter of M15 grade cement concrete?
15 milligrams
What is number of bags of cement required foe 1 cubic meter of M20 grade cement concrete?
M20 - 6.20bags
How many bags of cement in a cubic meter?
For M10 (1:3:6) Grade of concrete cement bag consumed = 4.4 bags/cum M15(1:2:4) Grade of concrete cement bag consumed = 6.6 bag/cum M20(1:1.5:3) Grade of concrete cement bag consumed = 8.2 bag/cum
How much cement is needed to build a sidewalk that is 132 inches long 24 inches wideand 3 inches think?
Well, you make a sidewalk from concrete, not just cement. Concrete consists of cement, sand, gravel and water. You will need 5.5 cubic feet of concrete. A standard sidewalk grade of concrete would be 1 part cement, 2 parts sand, 3 parts gravel- so the sidewalk needs 0.91 cu ft of cement- about 87 pounds worth- plus sand and gravel. If you want to buy the premixed bags of concrete (like Sacrete), you will need about 17 of the 40 pounds bags. And you did not ask, but 3 inches is kind of skinny- I would go for at least a 4 inch thick sidewalk.
What is the number of bags of cement required for 1 cubic meter of M15 grade cement concrete?
M 15 grade proportion - 1:2:4 (cement:FA:CA)Cement required in kgs - 325 kg per cu.mNo. of bags required - 6.50
How much cement used in 1m3 reinforcement cement concrete?
Which Grade?
Different grades of cement and their applications?
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.
What is consumption of cement in M25 grade concrete?
cement consumption in M-25
Can I use OPC 43 grade cement in M20 grade concrete?
Yes. OPC 43 grade cement can be used to make M20 grade concrete.It can be used to make concrete up to M30 Grade.See related link.
How much sand and aggregate required for m25 grade concrete?
One cubic metre of concrete weighs 2.5 Tonnes. Typically, 1m3 of concrete is made up of 350Kg of cement, 700Kg of sand, 1,200Kg of chippings and 150 Litres of water.
How much cement for 1 cube concrete at 5 to 1?
tell me the grade
How much a square meter of concrete?
Concrete is sold in cubic (volume) measurements not square (area) measurements.
