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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.
Concrete is what you make a sidewalk from. To make concrete, you mix Portland cement, sand, gravel (aggregate) and water. The cement holds the aggregate together.
Aggregate, Ordinary Portland Cement, sand, water
Concrete block is made from Portland Cement, water, sand and aggregate. The aggregate may be in the form of flyash or cinder from burnt coal.
concrete c35 - 1:1,5:2,5 (cement,sand,aggregate)
Aggregate is the gravel or stone in the concrete. It is what gives concrete it's strength. Think of the aggregate as the bricks of a wall and the concrete and sand as the mortar.
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.
56.25 :)
Concrete is what you make a sidewalk from. To make concrete, you mix Portland cement, sand, gravel (aggregate) and water. The cement holds the aggregate together.
Aggregate, Ordinary Portland Cement, sand, water
Common glass is made from sand, SiO2, Na2O and CaO. Concrete is a mixture of rocks (aggregate), sand, and water.
Common glass is made from sand, SiO2, Na2O and CaO. Concrete is a mixture of rocks (aggregate), sand, and water.
Both glass and concrete contain sand. Sand is melted to make glass. It is mixed with aggregate (gravel) portland cement and water to make concrete.
Concrete block is made from Portland Cement, water, sand and aggregate. The aggregate may be in the form of flyash or cinder from burnt coal.
No. Concrete is a man-made material composed broadly of cement, sand and aggregate (crushed rock).
Concrete mix is made from (sharp)sand, cement, aggregate and water. The ratios depent on the usage
concrete c35 - 1:1,5:2,5 (cement,sand,aggregate)