Products

The main raw materials of the Great Wall aluminum alloy polyurethane board are aluminum alloy and polyurethane foam. It is named because its cross-section resembles the Great Wall. It perfectly combines beauty and functionality, and it is affordable and easy to install, making it popular among users in certain fields and regions. Its main advantages include effectively insulating, preventing cold and sound, and has good anti-corrosion performance, making it particularly suitable for high temperature and low cold areas.
Visually, the Great Wall board creates an effect of extension and stretching, making the space appear more open and magnificent.

The top ridge is the ridge where the front and rear slopes of the roof meet. It has two main functions:

One is the structural function. The ridge can connect the two slopes of the house, making the roof structure more stable. It is like installing a "backbone" on the roof, which can better bear the weight of roofing materials, such as tiles, and can also resist external forces such as wind and rain;

The second is the waterproof function. The ridge is generally treated with special materials, such as laying tiles and ridge tiles, which can prevent rainwater from leaking into the house from the intersection of the roof slopes.

The third is the decorative function.This top ridge has the higher height compared to other top ridge. It's more pratical and durable and looks more gorgeous

The main functions of the eaves board

- Protective function: It can protect the wall of the eaves from direct erosion by rainwater, reduce the erosion of rainwater on the wall, and prevent the wall from moisture, mold and damage.
- Decorative function: The eaves board can beautify the eaves of the building, making the building appearance more neat and beautiful, and can match the overall style of the building by selecting eaves boards of different materials, colors and shapes to enhance the overall beauty of the building.

The top ridge is the ridge where the front and rear slopes of the roof meet. It has two main functions:

One is the structural function. The ridge can connect the two slopes of the house, making the roof structure more stable. It is like installing a "backbone" on the roof, which can better bear the weight of roofing materials, such as tiles, and can also resist external forces such as wind and rain;

The second is the waterproof function. The ridge is generally treated with special materials, such as laying tiles and ridge tiles, which can prevent rainwater from leaking into the house from the intersection of the roof slopes.

The third is the decorative function. There are many shapes of ridge tiles, and the effects of different shapes of ridge tiles installed on the roof are also very different。

The ENHANCED HEAT INSULATION calcium silicon ancient building tiles, it's made of sodium silicate and nano-modified calcium,surface layer coated with PMMA/ASA film. The bottom layer with the double heat-insulated design,  one is high-quality thermal insulation materials,the other is the“PVC+FIBERGLASS+PVC "sandwich heat-insulated layer,in order to further weakens the heat transfer and thermal expansion and contraction rate of the product itself , then extend the service life of the tiles,up to 60 years.

This products we call it as Calcium silicon ancient building tiles -  BASIC SERIES . It is made with  sodium silicate and nano-modified calcium. It is fundamentally different from synthetic resin tile,which is made with PVC and Calcium heavy. The nano-tiny and lightweight calcium with high purity and few impurities, which can better improve the rigidity of  the tiles, Combioned with the SODIUM SILICATE ,the product structure is more stable and will not be susceptible to thermal expansion or contraction. Service life about 30 years. Mainly used in old roof renovation, large factories, warehouses, etc.

The more complex the structural design of the roof, the more complex the accessories required. If you need customized accessories, just share with us the design drawings or tell us the detailed design dimensions and bending angles, and we can provide you with customized services. Or you can buy flat board and bend them yourself according to actual needs during installation.

Gutter panels are mainly used in the concave corners formed by the intersection of the two sides of the roof. This ingeniously designed component is designed to effectively guide rainwater to drain smoothly away from the roof along a predetermined path to avoid accumulation in the inner corners, thereby reducing the load-bearing pressure on the roof, preventing leakage problems caused by rainwater retention, and ensuring the overall structural safety of the building and a dry and comfortable internal environment. In short, the gutter panel is a key functional component in the roof system, which is precisely installed in the inner corner position to achieve efficient rainwater management and protect the integrity of the roof structure.

The main functions of the sealing waterproof cap include:

1. Prevent the steel nails from being exposed to the air, prevent them from being oxidized and rusted, and extend the life of the steel nails;

2. Prevent rainwater from leaking from the nail holes, and protect the tile nail hole cut surface from being exposed to wind and sun, thereby extending the service life of the tile.

The main materials of the sealing waterproof cap include ABS, ASA, stainless steel, etc., and the common specifications are 3cm*3.5cm\4.5cm*4cm

The hole-expanding self-taping screw is made of galvanized steel with strong corrosion resistance .The double hole-expanding design can greatly reduce the traction of the tile body caused by the thermal expansion and contraction caused by the temperature difference between day and night. And avoid the brittle cracking, deformation and displacement of the tile body, thereby further enhancing the overall durability of the roof system.

Gutter panels are mainly used in the concave corners formed by the intersection of the two sides of the roof. This ingeniously designed component is designed to effectively guide rainwater to drain smoothly away from the roof along a predetermined path to avoid accumulation in the inner corners, thereby reducing the load-bearing pressure on the roof, preventing leakage problems caused by rainwater retention, and ensuring the overall structural safety of the building and a dry and comfortable internal environment. In short, the gutter panel is a key functional component in the roof system, which is precisely installed in the inner corner position to achieve efficient rainwater management and protect the integrity of the roof structure.

This edge banding is generally used for two-slope roofs.

When installing, firstly buckle the corrugated side on the main tile, then use a special fixing kit to fix it together with the main tile on the steel frame, and fix the side to the wall at the end.