This kind of Sandwich Panel has many features as follows:
Material: 1. The thickness of up/lower steel panel: 0.35-1.2mm colour-coated panel/zinc plate, hot galvanized plate/stainless steel panel 2. Core material---The density of this(mineral) Rock wool is: 120-250kg/m3 3. Side steel strip or not: 0.35-0.8mm galvanized plate
Specification: 1. The suitable interface width: 950mm, 1150mm Thickness: 40mm-300mm Length: No limit 2. Surface protection: PVC foil
Characteristics: 1. Advantage: Good fire-resistance, noise-absorbing 2. Fire resistance raring: None
Usage: This kind of sandwich panel can be used in steel structure workshop, easy building and air clean room as walls, ceilings.