This kind of Sandwich Panel has many features as follows:
Material:
1. The thickness of up/lower steel panel: 0.35-0.6mm colour-coated panel/zinc plate, hot galvanized plate/stainless steel panel;
2. Core material---The density of this(mineral);40-120kg/m3;
3. Side steel strip or not: 0.35-0.6mm galvanized plate;

Specification:

1. Galvanized steel sheet thickness: 0.4 to 0.6mm;
2. Total thickness: 50 to 150mm;
3. Width of panels: 930mm;
4. Lengths of panels: Customized;

Characteristics:
1. Fire-proof;
2. Good warm proof and heat transfer resistance;
3. Good bend and compression resistance;
4. High bearing capacity;
5. Flexibility in fixing;

Usage:
This kind of sandwich panel can be used in steel structure workshop, easy building and air clean room as walls, ceilings.

Qingdao KXD Steel Structure Co., Ltd. Is a direct subsidiary of the Qingdao Xinguangzheng Group, which is specialized in designing, manufacturing and constructing high quality, competitive price steel structures, prefabricated house, container houses and sandwich panels since1996. Our group has a 20000m2 streamlined workshop to manufacture various kinds of rock wool, EPS, PU, cement fiber sandwich panels for wall and roof.

Located in seaside city Qingdao of China, with 800 teamwork employees and 150000m2 covering area, our company enjoys a famous reputation in China. Besides, our company has built up an excellent reputation in overseas market, and have undertaken a number of steel structure constructions in America, Germany, Canada, Australia, Brazil, Chile, Congo, Angola, UAE, mid-east, Indonesia etc. Your project is a major investment and you take it seriously. So do we!

Please feel free to contact our representative to get further information.

Effective width	Wall panel: 950mm 1150mm 1200mm  Roof panel: 950mm 980mm
Length	According to customer' s request
materials	Glass wool, Color steel sheet
Structure	Upper and lower layer: Color steel sheet
	Middle: glass wool
Thickness	Color steel sheet: 0.3-0.6mm glass wool: 50mm 75mm 100mm 150mm 200mm
The rock wool density	40-120kg/m3
Conventional color	Ocean blue, tephrosious, etc.
lifetime	15~20 years
Character	Light in weight, heat insulation, water resistant, green and environmental
Use	various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.