Handmade gypsum rock wool sandwich panel, using high quality color coated steel plate as the surface layer, core material using gypsum board, rock wool, surrounded by iron keel frame or aluminum alloy cold drawn type female and male mouth frame, handmade.

Product Specifications

Length: according to customer's demand (generally ≤6000mm)

Width: standard board: 900mm, 1180mm; non-standard board arbitrarily customized

Thickness: 50mm, 75mm, 100mm

Board type: medium word aluminum type, male and female mouth type, three female a formula

Fire resistance: Class A

Performance and quality standards 

Density of rock wool board: 120 Kg/m3 

Thermal conductivity: 0.044w/m.k

Density of gypsum board surface: 8.4Kg/m2 

Thermal conductivity: 0.09w/m.k