Density:40-45kg/m3 

Thermal conductivity:0.019-0.023W/M.K 

Moisture permeability coefficient ≤3.34Ng/Pa/m.s 

Water absorption ≤0.5g/100cm2 

Enclosed rate ≥97% 

The compression strength ≥220KPa 

The bending strength ≥2450KN/m2 

Oxygen index ≥28 

Fire proof B1 

Dimensional stability ≤1% 

Application temperature -50℃-150℃ 

Exterior Steel thickness 0.4-0.7mm 

Interior steel thickness 0.4-0.7mm 

Core material thickness 40/50/60/75/100/120/150/200mm 

Length Less than 11.8m 

Effective width Wall panel:400-1120mm;Roof panel:1000mm 

Grace finish Embossment,small wave,big rib,flat finish 

USAGE Roof and Wall 

Advantage Heat Insulation, light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly, 

PU/PIR/EPS/Rockwool/Glasswool Sandwich Panel

Sandwich panels are used in large industrial plants, warehouses, stadiums, supermarkets, hospitals, cold storage, mobile homes, building plus floors, clean workshops and places where insulation and fire protection are required. The sandwich panel has beautiful appearance, bright color and good overall effect. It integrates load-bearing, heat preservation, fireproof and waterproof, and does not require secondary decoration. It is a kind of versatile, especially in temporary facilities such as offices and warehouses for construction sites. , the wall, etc., more embodies the civilized construction of modern construction sites, especially in terms of rapid installation and use, there are obvious advantages in the detachable and recyclable index of materials that can be installed, and the temporary facilities cost of construction sites is greatly reduced.