Handmade rock wool sandwich panel, using high quality color coated steel plate as the surface layer and rock wool inside, using handmade process. Aluminum alloy keel or iron keel frame is used all around.

The construction and installation of this product is convenient and quick, and the comprehensive benefits are very significant. It is mainly used in electronic (industrial plant) pharmaceutical (purification room) chemical (fireproof workshop).

 Product Specifications                                                                                      

Length：Available on request (generally ≤6000mm)                    

Width：Standard board: 900mm, 960mm, 980mm, 1160mm, 1180mm; non-standard board can be customized                                

Thickness：50mm、75mm、100mm                                      

Board type：Middle word aluminum type, male and female mouth type, three females and one formula             

Fire resistance: Grade A                                                                  

Performance and quality standards 

Thermal conductivity: 0.044w/m.k

Good fireproof performance, high sound insulation and heat insulation. The products have beautiful surface, sound insulation, heat insulation, heat preservation, earthquake resistance, and fireproof performance in line with national standards.