According to the needs of the project, it can be pressed into various curved arc type by special bending machine. Therefore, the aluminum-magnesium-manganese roof panel can achieve a more perfect architectural shape, which is a feature that can not be achieved by roof panels such as color steel tiles!
Reacts with the atmosphere to form an aluminum oxide film to prevent further corrosion. Corrosion-resistant; self-rust-proof ability, formed oxide layer, can prevent metal oxidation and corrosion, acid and alkali resistance.
Light weight (density 2750kg/m3)
Strength and stiffness
There are magnesium and manganese in the aluminum alloy, so it has a certain strength and rigidity.
It can be divided into non-painting (hammer, embossing, pre-passivated alumina surface treatment, etc.) and painting (PVDF/SMP/PE, etc.)
Lightning protection performance
The thickness is generally 0.7mm and 0.9mm, which can be used directly as a lightning protection lightning receptor to avoid perforation in the roof.
The melting point is low (660 ℃). In the event of a fire, the roof is easily burned through, allowing the fire to spread outward without spreading in the lateral direction, helping the firefighters to reach the fire hose from the top to fight the fire.
High cost performance
Environmentally friendly, 100% recyclable.
Easy to install
Aluminum metal can be connected by riveting, welding, gluing and other means.