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ASTM A653 Metal Roof And Cladding Corrugated Sheets For Metal Facade 0.43mm

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ASTM A653 Metal Roof And Cladding Corrugated Sheets For Metal Facade 0.43mm

Country/Region	china
City & Province	qingdao shandong
Categories	Fiberglass Products

Product Details

ppgi ppgl corrugated galvanised steel Metal Roof and Cladding Corrugated sheets for metal facade 0.43mm

It is time to learn about corrugated metal roofing. In short it is type covering made of cold-bent steel sheet profiles with a wavy form. The corrugated sheet is mostly made of galvanized steel with a polymer coating, but can also be produced out of aluminum and stainless steel. The panels are fixed by exposed fasteners, which is both – the system’s strength and its weakness. On the plus side the drilling allows the installation to be quick and easy. On the other hand, each sheet requires approximately 20 screws to be secured properly. The holes for the screws reduce water-resistance of the roof and make the covering susceptible to leakage.

The system is simple and cost-effective. You can often see it in agricultural or construction areas: on industrial buildings, barns, commercial and pre-engineered structures.

Panels:

Corrugated metal panels are grooved metal sheets which find their main application in roofing, cladding, and decking. They are robust, light weight, weather resistant and convenient. This system is relatively easy and quick to install: the panels are held together by means of exposed fasteners. The longevity factor is largely influenced by the thickness of the panel and the type of coating used. It is clear that the thicker the sheet is, the more durable properties it will demonstrate. As for the coating, normally polyester or acrylic coatings are applied, but there are also options for ceramic and epoxy ones. It is really striking that these coatings can reflect heat and clean themselves thanks to nanotechnology.

Insulated (composite or sandwich) panels

Insulated roof and wall cladding panels consist of a rigid layer of insulation sandwiched between two metal skins, as shown below. The result is a strong, stiff, lightweight panel with good spanning capabilities due to composite action in bending. The panels span between cold formed purlins or side rails, which in turn span between the primary frame members. However, where the secondary steelwork is not needed for restraint purposes, it is quite common for composite wall cladding panels to span directly between the primary framing.

Advantages

Corrosion Protection : Superior Coating Quality provides excellent corrosion protection in various climatic conditions, hence enhances life.

Additional Protection : It protects the sheet from transit and storage damage and lubricates the sheet surface during forming. This gives longer life & retention of appearance.

Formability & Aesthetics: Easy formability and bending property opens new horizons to the architect's creativity. The wide range of colors provides options to the architect to customize requirements.

Convenience: They are Economical as they require lighter supporting structure and also reduce transportation costs. And they are virtually maintenance free.

Consistent Quality: Ensures excellent performance in all weather conditions and hence enjoys trust & confidence of millions.

Thermal efficiency: Roofing Sheets & Cladding results in less heat radiation compared to other commonly used roofing materials. Colouron when combined with insulation makes a cost effective, energy efficient roofing system.

Environment friendly: Colouron galvanised steel has a long life and if eventually replaced are recyclable without losing quality. The paint used to coat the base metal is also toxic free.