1 cement:3 sand:6 stone
what is the size of stone in 1:3:6?
The ratio of cement, sand and crushed stone in M 15 grade concrete is 1:2:4.In this grade of concrete a compressive strength not less than 15 N/mm2 is achieved in 28 days.
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.
Cement, sand and stone is what concrete is made of. Cement is the binding agent.
162. Comparison Of Quantities Of Materials - The mixture of concrete used for this class of work is often 1 part Portland cement, 3 parts sand, and 6 parts stone. The quantities of materials required for one yard of concrete (www. books.google.com) ("Cement and Concrete") 495. The concrete was one part Portland Cement; three parts sand; three parts gravel and three parts broken stone. (www.books.google.com) ("Cement and Concrete")
Cement water =concrete. Clay limestone= cement shells stone =limestone plankton+stone =shells
mortar are mixing by sand & cement and concrete is mixing by cement, sand & stone
A. Cement
cement
•An example of this is concrete. The stone is the particulate and the cement acts as the matrix. The stone mixes with the cement and forms a composite.
Cement is hydrated limestone. Concrete is cement, stone and sand. Sometimes fiberglass fibers are added to increase strength.
Mortar has sand in it. Concrete has cement, sand and stone.
How much cement sand and stone do you need for 1 cubic meter of concre