Detailed Information 1.Product Description Heat Insulation / Inflaming Retarding Thickness: 50mm-200mm Width: 950mm/1150mm Steel Thickness: 0.35mm-0.80mm Color: As request This kind of Sandwich Panel has many features as follows: 2.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 3.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 4.Usage: 1)This kind of sandwich panel can be used in large industrial plants,warehouses supermarkets, hospitals, stadiums, cold storage, activities room, buildings plus layer, clean workshop and heat insulation fire place. 2) sandwich plate appearance, bright color, good overall effect, it sets the bearing, thermal insulation, fireproof, waterproof in one, and no two decoration, is a widely used, especially in the construction site of the temporary facilities such as office, warehouse, walls, but also embodies the modern construction site civilization construction, 3) in the fast installation and put into use, the assembly and disassembly, material turnover multiplexing index, have obvious advantages, greatly reducing the construction site temporary facilities, will be indispensable new lightweight construction materials