Wall: is abio-composite material with multi-layer fortifiedfiberglass net and without any asbestos and other baleful materialinside. It will not emit smoke and gas when the board fires. Theincombustibility is complying to GB8624-1997A standard. The corematerial is paper honeycomb or XPS board whose physics character isvery stable. The panel and core physics and chemistryaracters. thelightest board is 16kg/m2, and it has special tenon for quickinstallation. The board material are very stable and resist aging,and the useful life is up to 50 years, which is the preferedmaterial for new construction wall.

Dimension: 3000mmx1150mm  ±1mm

Thickness: 62mm/64mm/87mm/89mm    ±1mm

Weight: ≥16KG/m2

Standard dry shrinkage value: ≤0.46mm/m

Sound reduction index in air:  ≥35/45DB

Impact strenth: ≥2.0 times before board cracked

Bending resistance :≥3.0 board deadweight multiple load

Suspend force: ≥400N

Board combustibility: complying to GB8624-1997 a standard

Thermal conductivity: ≤0.02/0.13W/MK

Impermeability: 24 NO bead, no getting damp

Impermeability: water proof

Light-steel structure: modular houses is made of light-steelstructure and cold-formed thin steel as the form, coalescent theboard to become a slab-rib system, it make the house more stably.the columnniation is made of square steel tube which isanticorrosive painted, they are holding down to the foundation byblot. gird and crossbeam is made of c-shaped section steel, theywork with the roof system and the columniation on  by steelframe conncetions.

small villa prefab modular house