China Lightweight Steel Frame House Roof Covering Materials Dark Grey Stone Coated Metal Roofing Sheets, Find details about China Stone Coated Roof Tiles in Nigeria, Stone Coated Roofing Sheets in India from Lightweight Steel Frame House Roof Covering Materials Dark Grey Stone Coated Metal Roofing Sheets
SPECIFICATIONS | |
Design | CLASSIC, SHINGLE, MODERN, ROMAN, MILANO, SHAKE, INTERLOCKING, GOLAN |
Over Size | 1340x420mm |
Installed Size | 1290x370mm |
Coverage | 0.48m2/Piece |
Thickness Of Base Sheet | 0.35-0.55mm |
Thickness Of Finished Sheet | 2-3mm |
Packing | 500-700pieces Per Pallet |
Packages Size | 1.2-1.6m3 Per Pallet |
Weight Per Square Meters | 5.0 - 7.0 KG/M2 depends on different thickness |
Wind Resistant | 120miles/h |
Lifespan | 0.45mm+ 50years |
Color Warranty | 20years no discoloring |
Galvalume = Aluminum Zinc. Galvanized = Only Zinc.
Aluminum will gont to be oxided aluminum after in touch with air. Oxided aluminum is very tight protective layer to slow further rust.
In place like Accra, Freetown, Maldives, Dominic, Zanzibar and city with coach, we strongly suggest them to use 0.45mm with high aluminum
zinc contents to let the sheet has good performance of rust-proof.
Kindly check the difference between Alu-zinc Steel and Zinc steel.
Bad base coating will have problems whem you bend flat sheet to ridges, valleys, evaes and others accessories which with big angle. | Great Base coting stick up Aluminum sheet very well, no matter what angle you bend them, they have no crack. |