В prueba de forma трапециевидной la calor decorativo hoja кровельный
- Категории: Masonry Materials >>>
- Поставщик: Zhenhao,Building,Materials,Co.,Ltd.
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Product Description
PVC Roofing Sheets is available with all the accessories for installation. Easily cut, tooled and handled at-site, using conventional tools. Today with the construction boom, there are great demands for modern, aesthetic building materials that are sturdy, tough, yet long-lasting. Roofing materials too have undergone a sea- change. More companies today are opting for dynamic, international looks with superior quality. The range of PVC Sheets have all the attributes of beauty, toughness, durability and true economy in the long run. That's why professionals use and recommend it.
First layer: it is a kind of resin with superior weather resistance. Due to its resistance to UV
radiation and chemical corrosion,this material provides our PVC roofing sheet with great duralibity.
Second layer: Good quality modified PVC materials with high toughness is adopted to ensure
the strength while without compromising on the rigidity.
Third layer: the special foam structured material which delivers good heat and sound insulation.
Fourth layer: adopts a kind of white color high toughness material,which gives the buildings a
sense of space and increases internal brightness.
ASA synthetic resin tiles / PVC sheets are light, colorful, have good strength and toughness and are durable. They are useful for decorative as well as heavy roofing applications. ASA synthetic resin tiles / PVC sheets give high strength to weight ratio due to their low density. This property offers greater flexibility and savings in the construction cost of the structure than traditional roof materials like easy rusty and heat absorption steel sheets ,fragile clay sheets and other roof materials.
Advantages
1.save cost
2. Loading bearing: It can load 150 kg per square meter evenly;
3. Light weight: 5-6.0kg/square meter;
4. Water resistance: 100%;
5. Fire resistance: Self-extinguish off fire;
6. Anti corrosion;
7. Impact resistance and low temperature resistance;
8. Sound and heat insulation;
9. Small Thermal expansivity;
10. Environmental protection and energy conservation;
11. Easy to install
Application
High-grade roofing materials such as high-end factory buildings, steel structure workshops, warehouses,
farmer's markets, market channels, carports, etc. Especially in corrosive chemical plants, smelters, ceramics
factories, soy sauce plants, fertilizer plants, printing and dyeing plants, organic solvent plants, acid production,
alkali production and other corrosive plants.
Production Process
3 layer Heat Insulated UPVC Roof Sheet is manufactured based on 3 layer co-extrusion technology by one-time processing. It is an ideal building material for construction projects with heat insulation requirement. The following is a list of the distinct features of each layer material.
First layer:weather resistant resin is selected as the top layer material to block the solar ultraviolet radiation and reduce the coefficient of heat conductivity. It provides our UPVC roofing material with great durability and chemical corrosion resistance;
Second layer:the middle layer is a special foam structure with heat and sound insulation performances.
Third layer:the bottom layer of our heat insulated UPVC roof sheet adopts modified PVC material to offer optimum strength and rigidity.
Install
Precautions
* Avoid falling objects and direct pedaling.
* If you need to work on the shed, please set up the pedals.
* Paint, solvent attention If you need to use paints and solvents, you should consider the environmental factors (temperature, humidity, corrosion, etc.) and select the appropriate special preparations.
* Try to avoid excessive use of solvents to cause damage to the surface of the material. When the board is laid, the paint should be sufficiently dry.
* Surface damage attention Pay attention to the smooth surface of the protective material. * Surface damage can affect the appearance of the protective layer that can damage the surface of the material.
* Cutting, drilling Use special tools for cutting and drilling.
* Considering the factors of heat expansion and contraction, the aperture of the opening should be 2-4 mm larger than that of the metal fixture.
* Care should be taken when handling in cold weather.
* Precautions Avoid falling objects and direct pedaling.
* Surface cleaning
* For surface cleaning, rinse the neutral detergent with 200 times water or gently with a soft cotton cloth.
* Disable corrosive cleaners, hard cloths or hard brushes. Use custody Storage should be placed in a well-ventilated area, away from direct sunlight and excessive stacking.
* When installing a material with a UV protective layer (PC/folder/PC livestock, etc.), pay attention to the material facing the sun.
Cautions:
*Mind the sharp edge of the sheets in case of any injury.
*Please use a fine -toothed saw to cut the sheet.
*Do not fix screw sets too tight because the sheets will expand with heat and contract with cold. Otherwise, noise might occur when the sheet shrink due to low temperature.
*Screw sets must be fixed at the peak position of the sheets to avoid any leakage.
*The sheets must be installed starting from the opposite direction of local wind direction.
*Can drill hole with hand drill or power drill. When drilling, the sheet should be supported in the bottom side to prevent swaying, and the hole diameter should be 2.0mm bigger than screw.
*Mind the sharp edge of the sheets in case of any injury.
*Please use a fine -toothed saw to cut the sheet.
*Do not fix screw sets too tight because the sheets will expand with heat and contract with cold. Otherwise, noise might occur when the sheet shrink due to low temperature.
*Screw sets must be fixed at the peak position of the sheets to avoid any leakage.
*The sheets must be installed starting from the opposite direction of local wind direction.
*Can drill hole with hand drill or power drill. When drilling, the sheet should be supported in the bottom side to prevent swaying, and the hole diameter should be 2.0mm bigger than screw.
Purlins details as table:
FAQ
Q:1, What is your MOQ?
A:1 meter. We perform excellent service for any customer no matter what the quantity is.
Q:2, What is your delivery date?
A:Normally 1 day, we have large stock in warehouse, generally we can deliver goods ithin one day except the super large quantity.
Q:3, How about your design service?
A:We have 3 after sale service teams including the design service.
Q:4, What is the address of your factory?
A:We are located at A Area,Lubao Industry Park,Sanshui District,Foshan,GD.China,528139
Q:5, What is your main products?
A:Various synthetic resin roof tiles, ASA PVC wallpanels, hollow corrugated sheet, trapezoid tile and partition wall board, and its relative accessory parts.
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