New Design Roof Covering Insulation Hollow Sheet Corrugated Twin
Wall Roofing Sheets
Twinwall PVC corrugated sheet is the newest product that adopts both PVC high weather resistant
engineering plastic and the most advanced triple extrusion
technology for one-off processing, which are made of imported extra
weather resistant engineering resin. It boasts extraordinary
durability in natural environment. The hollow structure provide
super heat insulation for workshop, private and public buildings.
Featuer:
1). Twin Wall Roofing Sheets Excellent weather resistance and color stability, long life span up
to 20 years and 10 years free from color fading.
2). Decorative ability: Bring the roof fantastic wavy look and
multi-dimensional effect.
3). Good load-carrying ability and anti-impact resistance: The test
show no crack happened after 1 kg steel ball drop from 3 meters on
sheet.
4). Excellent corrosion resistance: Free from corrosion of varoius
chemical substances such as acid, alkali and salt.
5). Heat insulation: The coefficient of heat conductivity is
0.325W/M.K, which is 1/310 of clay tile and 1/5 of cement tile, it
can reduce cooling costs in your home or office.
6). Good fireproofing performance: According to GB8624-2006
fireproofing ≥class B.
7). Excellent waterproof performance: No water absorb and seep.
8). Green and environment friendly: Don't contain asbestos and any
redioactive element, can be recycled.
9). Easy to install: 960mm effective width and customized length
ensure fast installation.
10). Self-cleaning performance: Twin Wall Roofing Sheets don't absorb dust and very easy clean by rain.
Application:
| Factories | road fences | agricultural and trading markets |
| warehouses | car parks | balconies and heat-insulation sheds |
