260 kg/cu m
1 cubic yd of a concrete mixture contains about 500 hundred lbs of cement
How much cement sand and stone do you need for 1 cubic meter of concre
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.
different density need different sand ,cement and water , cement and water is about 2:1 , details please visiti website:httP://www.foamed.com.cn
You COULD, but there's no real need to.
need concrete cement block 10m*1m*.60m for flag fixing on ground
1 cubic yd of a concrete mixture contains about 500 hundred lbs of cement
How much cement sand and stone do you need for 1 cubic meter of concre
A good mix is four or five of sand to one of cement.
you mean concrete I think? you need cement, sand and water in a specific ratio.
You'll need 3.53 cubic yards of cement.
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.
different density need different sand ,cement and water , cement and water is about 2:1 , details please visiti website:httP://www.foamed.com.cn
500 pounds cement, 1500 pounds sand, 1600 pounds gravel. Mix with 32 gallons water
You COULD, but there's no real need to.
You would need 1.72 yards of cement. Add 5% for error (adjusted to 1.81)...so order 2 yards of cement.
Usually when you're planning on going over it with additional concrete or cement, or in preparation for an epoxy or waterproofing coating.