The aluminium roofing sheet has a simple structure, and the sheet is continuously bent and formed by means of a green body constructing material bending gadget, and a ornamental paint can be sprayed at the surface thereof. Due to its desirable plasticity, aluminium roofing sheet can higher adapt to the necessities of diverse architectural patterns with lovely look, appropriate colour sturdiness and great environmental effect.
Thickness of Aluminium Roofing Sheet:
Regular thickness presented by using aluminium sheet providers are 1.5mm, 2.0mm, 2.5mm, three.0mm, three.5mm, four.0mm, 4.5mm and 5.0mm. Those specifications are much like the ones of aluminum veneers. Some customers order thinner sheets in pursuit of decrease value and normally customers can personalize thickness to fulfill numerous marketplace and application needs.
Class of Aluminium Roofing Sheet:
Aluminium roofing sheet is generally categorized according to utility regions, plate type wave heights, lap joint systems and substances. The not unusual category strategies are as below:
(1) in step with the software element type - divided into roofing panels, wall panels, floor panels and ceiling panels. Within the use, the coloration lined aluminium roofing sheet is used as the wall ornament board, and the architectural ornament effect is fairly novel and precise.
(2) according to the wave height class - divided into high wave plate (wave top ≥ 70mm), medium wave plate (wave height <70mm) and coffee wave plate (wave top <30mm)
(3) in line with the material category of the substrate - it's miles divided into warm-dip galvanized substrate, hot-dip aluminum zinc and hot-dip galvanized aluminum substrate.
(4) class in line with the seam structure - divided into lap joint, undercut and buckle shape. The center and high wave plates with undercut and buckled need to be used as roof panels with high water resistant necessities; the galvanized plates with overlapping center and excessive wave plates are used for floor coverings; the lapped low wave plates must be used as wall panels.