Self Drilling Screw And Bolt Roofing Screw

color coating floor decking sheet for building 

Metal flashings finish the ends and corners of roof sheets, to discreetly cover the point where the sheets intersect or where a roof meets a wall.

Rockwool roof sandwich panel performance full as the unique properties of rock wool material, with high effect for fire-resistance, thermal insulation, acoustic insulation and other aspects.

High Quality C Purlin for Steel Struction Steel Structure Frame Galvanized C Purlin for Roof and Wall

This type of plate has a higher wave height and reinforced ribs at the wave position, which not only enhances the sense of three-dimensional layering, but also makes the board have better strength.

50mm/75mm/100mm/200mm Foam Insulation Fireproof Sandwich Panel for Wall/Roof and Cold Room

A sandwich panel is one structure made of three layers of material: low density core inserted material in between two relatively thin steel skin layers. This sandwich setup allows to achieve excellent mechanical performance at minimal weight. The very high rigidity of a sandwich panel is achieved thanks to interaction of its components under flexural load applied to the panel: core takes the shear loads and creates a distance between the skins which take the in-plane stresses, one skin in tension, the other in compression. General information on sandwich panel structure, different sandwich core types available and the potential with respect to weight savings is available in the following reference.

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.