wall panel board Thickness Rock Wool Sandwich Panel Clean room Grade A fireproof aluminum exterior thermal insulation

Mineral wool sandwiched panels is made of 2 layers weatherproof color-plating steel plates or other metal plates and mineral wool sandwiched which is the best fireproof materials. It features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
1)Good fireproof: Mineral wool can not be burned which can satisfy all the requirements for any fireproof classes.
2)Light Self Weight: 13-21kg/sqm. It is convenient and flexible for installation, without the large- size lifting devices so that the construction period is limited with the lower comprehensive costs.
3)Heavy Load-bearing Capacity: It features high strength and high rigidness and is suitable either for the weight-bearing structure or for protective structure.
4)Flexible Application: As the continuous production line is controlled by the computer system, the length of the compound sheets can be decided and selected according to the designing requirements, transport and installation conditions. It is possible to select the different thickness of composite panels in accordance with the roof-bearing and purlin distance.

Besides above common rock wool sandwich panel for wall and roof,we also provide particular customization to satisfy particular usage.One is rock wool sandwich panel for wall with PU foam sealed at two sides,the other is rock wool sandwich panel for wall with perforated metal sheet for sound absorption

Established in 2008,Hangzhou IVS Building Material Co.,Ltd is now a professional and reliable supplier of steel structure and its component.We provide one stop purchase service due to our professional engineer and production chain with very high quality and reasonable price.Meanwhile,as a big buyer of raw coil and other metal mateiral,we establish very good relationship with our raw material supplier who grant us as their export agent.Our mission is to creative value for our customers.