If you wish to get cement it's better to buy it bagged. If you wish to make concrete using the ratio suggested there would be 64 sand to 80 of gravel.
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.
How many cement bags needed to mix 0.35 or 0.45 WC for one meter cube cement grout?
The sub-grade's compacted soil, topped by the sub-base of crushed stone and then the pea gravel.
You will need 65.93 cubic yards or 84.6 tons of gravel.
Any kind of cement mixer will work for laying a foundation. What's more important is the kind of cement you choose to use.
56.25 :)
Tractors, shovels, 2 thousand workers,beer, bombs, and more shovels.
Concrete is a mixture of sand, gravel, cement, and water. Generally, you have 1 part cement, 2 parts sand, and 3 parts gravel. Sand makes up about 1/4 or 1/3 of a cubic foot. At 100 pounds per cu ft that is about 25-35 pounds.
Half liter per 40kg of cement
No. There is not.
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.
The largest component of construction minerals are aggregates, principally crushed rock (limestone, igneous rock and sandstone) and sand and gravel. Other minerals used in construction are clay, chalk and limestone for cement making, brick clay, gypsum, slate and building stone.
is needed to to load rocks and dirt into the pan and cradle
The answer will depend on the depth to which the gravel is to be spread.
Limestone is refined to make portland cement.
How many cement bags needed to mix 0.35 or 0.45 WC for one meter cube cement grout?
Thickness? Do you mean cement or concrete - cement is the binder/adhesive in the concrete.