Qingdao Sangao Metal Structure Co.,Ltd

Qingdao Sangao Metal Structure Co.,Ltd is a professional aluzinc steel roof sheet manufacturer and factory, we have been exporting high quality aluzinc steel roof sheet made in China for years, welcome to contact us.

1.Alzinc Steel Roof sheets is formed by cold roll forming machine, using galvanized steel sheet or aluminum steel as the base materials. Galvanized corrugated steel roofing sheet is featured with easy installation, high strength, more economic, (low lost ).

2. Galvanized corrugated steel roofing sheet raw materials

Galvanized steel, Galvalume Steel, Galvalume Pre-painted sheet and aluminium sheet

3. Galvanized corrugated steel roofing sheet technical parameters:

1. Light weight: 10-14 kg/square meters, equivalent to 1/30 of the brick

2. The coefficient of thermal conductivity: λ < = 0.041 w/mk.

3. High strength: The colorful steel can be made as structure bearing plate because it has good subtractors of bending resistance and outer pressure resistance, so generally, the prefab house don't use the beam column.

4. Bright color: The prefab house don't need the surface decoration, the color sheet has good anti-corrosion layer, which can use at least 10-15 years.

5. Installation flexibility: Construction period can be reduced by more than 40%

4. Galvanized corrugated steel roofing sheet installation tips:

1. Workers must be equipped with the necessary safety facilities (such as gloves, safety helmet, safety belt, etc )

2. Worker is professional, who has the related certificate

3. The skeleton should be installed stably

4. The workers try to stand in the middle of the tile if need, avoiding avoid step on the edge of the tile, it is dangerous

5. Please avoid the bad weather when install the prefab ho use.