Rockwool sandwich panel and its manufacturing process is one the most advanced inventions, which in the factory automation equipment, rock wool and steel into a whole, thus changing the way of the rock wool plate before the compound required site , under the premise that meet the requirements of the building thermal insulation, sound insulation, fire protection, to achieve a high quality, efficient, reliable, safe target. 

The up & down surface of this rockwool panel is Galvanized & Pre-painted steel sheets, core material is 5 components rockwool glue, it is formed by heating, foaming & laminating. Rockwool is the best material for temperature keeping and sound insulation. It is widely used as the wall or roof for cold storage, industrial workshop, public building etc.

Size Details as below

Cover wide:950mm/1150mm for wall, 950mm for roof

Length: Customized but less than 11.85meter usually.

Max 5.8m for 20GP container; Max 11.8m for 40GP/HQ container

Up color steel board thickness: 0.3mm to 0.7mm

Low color steel board thickness: 0.3mm to 0.7mm

Total thickness: 50mm,75mm,100mm,120mm, 150mm,

Coated materials: Zinc or aluminum alloy, 90-120G/M2

Fillings: rock wool

Steel Grade: Q235

Temperature Endurance: 800ºC

Water Absorption:≤2%

Steel color: white, Blue or RAL color

Our regular color is White grey,sliver grey,white silver grey,iron grey,dark grey,sea blue.

Applications

The sandwich panels 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.  Commercial housings in the cities, such as exhibition halls, shopping centers, offices and other housings for exhibition and sports.The temporary facilities in the construction site, such as office, warehouse.