Rock wool handmade sandwich panel

Description

Specification: 1. External / Internal steel panel: Thickness: 0.4—1.2mm Basic steel: Galvanized steel coil, zinc aluminum steel coil and stainless steel coil Finish: Galvanized, color coated with PE or PVDF, stainless steel with brushed, mirrored. ***** material: Type: rock wool Density: ******0kg/m3 Thickness: *0mm, *5mm, **0mm 3.Panel width: **0mm 4.Panel length: Container length Production features: 1. Advantages: 1) the surface of this rock wool handmade sandwich panel can be polyester-coated, zinc-coated, aluminum zinc coated, stainless steel plate 2 ) good corrosion-resistance 3) can’t be melt even it is on fire 4) high strength, good impact-resistance, good earthquake resistance 2. Fire-resistance rating: Grade A Usage: Largely used in steel structure workshop, easy building and air clean room as walls, ceilings.