... bearing wall .floor ,roof ,ceiling;while apply to a mansion as partition wall ,roof ,ceiling ,interior & ... because it is high strength ,high ttoughness ,environmental-friend and energy saving . so it apply to :Hotel ,Motel ... comparision of traditional brick wall3 .easy installation =a villa within 3 storeys can be constructed within ... radiation indexes)≤1.0≤1.0 real estate movable house/mobile house