you will know by comparing.

1. Light: Foam concrete with a density between 200-700kg/m3 is currently used on the market. The density is 1/4 to 1/15 of concrete. 1/3~1/10 of the building load can be effectively reduced;2. Fast: Foam concrete is a fluid slurry during construction, and is made with special equipment and pumps Delivery, construction saves manpower and material…