EVD-3 D products are made under block structure, which is a breakthrough in the assembly industry. They are used in high- pressured and covered structure and have the following pre-eminent features:
Good insulating capacity against heat and fire. Tested by ASTM E4, It can endure two- hour fire.
Endurance against storms with the speed of more than 300 kmph (km per hour).
Endurance against up-to 7.5 richter- scale earthquakes
Good soundproofing about Rw 42Dh ( normally 72 Dh)
Good capacity of environment protection in the process of manufacture and construction, of fast performance, and labor-saving.
Having small specific gravity, it is easily used for building on weak ground level. So it is used for decreasing foundation mass and for raising a foundation of structure