Residential Roof / Building Material For Offordable Housing:
This roofing materials is co-extruded two or three-layer new roofing materials, it is specially designed for severe conditions such as corrosive workshops and serious acid rain areas.
The top layer is superior weather resistance technical resin, ensure good and long last performance and chemical resistance. The bottom layer is white color PVC for better spaciousness and brightness.
1. A good weather resistance and not fade in few years, which overcomes the disadvantage of pure PVC corrugated roofing sheet to fade easily;
2. The surface layer of engineering resin combines firmly to PVC sheet and will never separate in long time use;
3. A good chemical causticity resistance, which has an especially obvious effect in factories with causticity. It is the latest patent product to replace color sheet.
4. The surface layer of engineer resin is an anti-static material to decrease dirt collection on the surface.
5. A good fireproofing performance, the oxygen index is OI> 32, which goes in accord with the fireproofing requirement of construction;
6. An especially low noise, 30dB lower than the noise of metal color sheet and zinc tile;
7. Portability: A density of only 1.6, low cost of installation, moving and transportation;
8. Obdurability: A good toughness, a high strength not easy to be broken.
Therefore it is a best choice for high-grade plants, steel factories, warehouses, farm market, market access, sheds and other high-end roofing materials. Especially in corrosive chemical plants, smelters, ceramics factory, soy sauce factory, chemical plants, printing and dyeing plant, organic solvent factories, acid, alkali and other corrosive plant etc.
FAQ
1. What machine do you use to cut the Roof Tile?
Using portable cutting machine.
2. What machine do you use to install the screws?
Portable electric drill.
3. How to install the APVC roof tile?
Overlap, on the vertical direction overlap 150-200mm, on the horizontal direction overlap one wave.
4. What is the temperature limited of the environment that your roof tile can be used?
Temperature range: From Minus 18 degree to 65 degree
5. Certificate: ISO 9001: 2008, FIRE PROOF CERTIFICATE, COLORSTABLE CERTIFICATE, CHEMICAL RESISTANCE CERTIFICATE.
Supply high quality roof material and best solution!
Name of product
Features |
Steel roof sheet(G.I.) |
Asbestos roof sheet |
Common PVC roof sheet |
Glass fiber roof sheet |
2-layer APVC roof sheet |
thickness 0.5MM |
thickness 15MM |
thickness 2.0MM |
thickness 2.0MM |
thickness 2.0MM |
Heat I nsulation contract |
Heat transmission |
about 85% |
about 55% |
about 52% |
about 40% |
about 30% |
Insulation Coefficient |
34W/(m.k) |
0.5W/(m.k) |
0.2W/(m.k) |
0.1W/(w.k) |
0.08W/(m.k) |
Impact,Tenacity and Strength Resistance |
Impact resistance |
Impact resistance |
Impact and tenacity resistance |
fragile and bad impact resistance |
Impact and tenacity resistance |
Corrosion proof(acid-proof,alkali-proof) |
non-corrosion proof |
non-corrosion proof |
corrosion proof |
corrosion proof |
corrosion proof |
Heat resistance |
big change while expand when hot and shrink when cold |
crack when suddenly wet or dry |
Good stability |
Good stability |
Good stability |
Sound insulation |
non-sound insulation |
sound insulation |
sound insulation |
sound insulation |
more than 30DB lower than G.I. sheet |
Weatherability |
Great influenced by climate |
Great influenced by climate |
good weatherability |
weatherability |
good weatherability |
Enviroment protection |
according with usage standard |
include asbestos and bad for health |
according with usage standard |
cause skin allergy |
according with usage standard |
Coloration |
fast |
will fade |
will fade, white or cream is better |
will fade |
fast |
life span |
2-3 years in corrosive areas, 8-10 years if good maintainance |
8-10 years |
10 years |
8-10 years |
20 years |