Specifications

Details:

1) Material: galvanized steel or aluminum
2) Largest size of single board: 1,600 x 4,500mm
3) Thickness:  2.0, 2.5, 3.0, 3.5, 4.0mm
4) Surface coating: outdoor polyester powder coating
5) Style: plane, perforated, surface transfer printing or as per your request
6) Quality guarantee: surface color can be stable for 10 years by indoor use

Merits:
1) Light weight, fine rigidity, high strength

2) Good weather and corrosion resistance

3) Fine processing technics, may weld strongly, can be made to flat shape, arc shape and sphere shape etc

4) Wide optional color, good decoration effect

5) Super pollution recycled, good for protecting enviroment

Recommend places for application:
1) Building exterior, pillar and terrace
2) Airport / bus station
3) Auditorium, music hall
4) Sport center
5) Reception hall

Acoustic ability:
1) Perforated with SoundTex paper
2) Absorb modulus: NRC=0.7
3) Acoustic level:
a) Plain: CAC=40dB
b) Perforated: CAC=24dB

Fire proof ability:

British Standards Institution fire test pass (BS476)

We also offer interior design and machining service.