The compressive strength and reduce the density of foam concrete index.
Parameters which affect the strength of the foamed concrete is a cement sand and water cement ratio, curing system, the type and the particle size distribution and type of sand using foaming agent
Dry density of foam concrete between 500 and 1000 kg/m3, the compressive strength decreases with the increase of the pore diameter.
Density is higher than 1000 kilograms/stere, porosity is far a affect the compressive strength, paste composition determines the compressive strength.
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