Fire Rated & Sound Proof Wall Cladding

Model Code: COSEW1010


The surface of metal composite wallboard is hot-melt galvanized steel base material, the thickness of the galvanized layer is not less than 120g/m2, the thickness is 0.6mm of national standard, and the error is not more than 20 um; Lined with 12mm gypsum board; Both sides of the board adopt u-shaped side groove.

Embedded Gypsum Board：The assistant material is a 12mm gypsum board of the world-class brand.
Fastener：There will be an H shape fastener, which made by a hot melting galvanized steel of length not less than 50mm and thickness greater than or equal to 1.00mm , to fix the two adjacent panel together.
Batten：A U-shape decorative strip formed with the same materials of baking finish steel panel is arranged between the adjacent panels.
Internal Corner：Internal corner edge is a model customized U shape device formed by aluminum hydraulic pressure and surface treatment, with a thickness of greater than or equal to 1.2mm and the size of 30x15x20xL3000mm.

External Corner：External corner edge is a model customized L shape device formed by aluminum, with a thickness of greater than or equal to 1.2mm and the size of 30 x 30xL3000mm, combining with an X shape device to make a perfect match without using any glue. It is easy and repeatable for disassembly or assembly.

Qualification Reports:

*The Wall Cladding has passed the A-level testing of    GB8624-2012   authorized by the National Center for Quality Supervision and Testing of Fire Building Material  .

*The Wall Cladding has passed the 2-hour fire-resistant testing of GB/T9978-2008 by authorized by the National Center for Quality Supervision and Testing of Fire Building Material  .

*The Wall Cladding has passed the testing of formaldehyde emission of GB18584-2001,with formaldehyde emission lower than 0 .5mg/L.

*The Wall Cladding passed the testing of sound insulation noise reduction of GB50121-2005, with the frequency of 500Hz sound insulation up to 45dB.