Aluwedo® fire-resistantB1aluminum composite panels are made with a fire-resistant plastic core,in two layers of aluminum sheets in high strength with aluminum type A3003 and A5052. It is one kind of new decorative material for exterior cladding.The fire-resistant feature can reachtoClass B1 grade with the teststandardof ASTM E84-08, and EN13501-1. The fire resistant B1 grade aluminum composite panel is a better decorative materials without harmful gas during burning.
Raw Material
High strength aluminum alloy A3003, A5052
Fire-resist core
Surface coating: PE, FEVE, PVDF coating
Dupont Adhesive film
Panel Specifications and Dimension
Thickness:3-6mm, Recommended: 4mm
Width: 1000-2000mm, Recommended: 1220mm, 1250mm, 1500mm, 2000mm
Panel length: up to 5800mm or others as required
Aluminum thickness: 0.3~0.5mm
*Custom width and length available upon request subject to minimum quantities
The contrast of fire-resist performance in difference countries
Standard | China | Germany | USA | France | UK | Japan | Russian |
Buring Degree | GB/T8627 | DIN4102 | ASTM E84 | BS 476 | NFF16-101 | NFF K6911 | 30244-94 |
Few | A | A1, A2 | NC | 0 | M0 | 1 | T1 |
Minor | B1 | B1 | A | 1 | M1,M2 | 2 | T2 |
Normal | B2 | B2 | B,C | 2,3 | M3 | 3 | T3 |
Serious | B3 | B3 | 4 | M4,M5 | ~ | ~ |