Great Fire Resistant Rockwool Sandwich Panels - RS-001

low cost and easy installtion building material for enclosure and envelop of light steel structure buildings and prefab houses - details see: https://www.buildingsupplieshub.com/great-fire-resistant-rockwool-sandwich-panels-10024653

Place of Origin: Beijing China (Mainland)	Brand Name: hualong	Model Number: RS-001	Panel Material: Metal
Type: Rock Wool Sandwich Panels	Corrugation: None	Color: Sea Blue/White Grey	Thickness of Metal: 0.5mm/0.5mm
Protection: Plastic Film	Thickness of Panel: 50/75/100/125/150mm	Width of Panel: 950mm	Density: 100-125Kg/m³
Fire Rate: A2 (incombustible goods)	Water Resist: Negative	Metal Skin: PPGI

Great Fire Resistant Rockwool Sandwich Panels

contact supplier for Great Fire Resistant Rockwool Sandwich Panels

Rockwool sandwich panels are very common building materials for light steel structure and prefabricated houses. The sandwich panels are made of three layers, with the middle layer of different heat insulation sandwiched by color steel sheet. The Rockwool is featured by its high intensity, fire-resistant and good sound absorption. Most Rockwool in China market is of A2 fire-rate which is best for prefabricated houses and steel structure buildings. But this kind of material will lose its intensity and shrink when absorbing water. Please pay enough attention to its package and storage in the jobsite. Here are some technical parameters of the Rockwool sandwich panels,

A.Steel skin

Material	PPGI
Painting	PE/PVDF
Color	Green/Grey/Red/Blue//White, or by RAL Chart only for big orders
Thickness	0.40/0.45/0.50/0.55/0.60mm
Protection	Plastic film

B.Heat Insulation---Rockwool

Material	Rockwool
Density	100-125Kg/m³
Fire Rate	A2 (incombustible goods)
Water Resist	Negative

C.Sandwich panel-Wall Panels

Corrugation	None or with little ribs
Thickness	50/75/100/125/150mm
Width	950mm
Connection with structure	By Rivets or self-tapping screws
Connection with panels	By insertion or corner profiles envelops