aluminum-zinc coated sandwich panel - DL1-001

Performance and Specification of our Duole Sandwich Panel

We can provide more than 200 pattern options for you to choose, please don't hesitate to contact us!

A. Remarkable effect of energy-efficiency.

1.Duole Sandwich Panel--Intergrated System of Decoration & Energy-efficiency consists of four core technolygy: special aluminum-zinc coated metal board, hard Polyurethane foaming, reflecting layer and air layer.

2. The metal board of Duole Sandwich Panel is 0.27-0.30mm thick aluminum-zinc coated metal board , after pressed on the surface, it not only strengthened the metal board, but also improved the decorating effect. The metal board can be pressed into different styles, satisfy different people' decorating need, improve the outlook of the facade and inject new energy to the building. It saved and recycled the energy. (The theoretic lifetime of aluminum-zinc coated metal board is over 45 years and the recycling rate is over 99%)

3.The core material --hard Polyurethane foaming is the most adcanced and eco-friendly and heat-insulation material. This effect of heat-insulation will decrease less than 3% after this material is used under high temperature for 25 years, at the same time, the material is combined with aluminum foil paper on the back, which guaranteed Duole Sandwich Panel System in a stable and perfect effect of heat-insulation.

4.The structure of Duole Sandwich Panel System eliminate the influence of heat&cold bridge. The special air layer can adjust the humidity of the wall, which avoided the humidity and mildew of inside the room. At the same time, Since Duole Sandwich Panel is installed outside to protect the facade, which avoided the damage of nature(wind, sunshine, rain,snow etc.) to the building, as a result, Duole Sandwich Panel System exend the lifetime of the building.

B. Perfect effect of decoration

1. The three layers of Duole Sandwich Panel is specially processed and could be made into different styles, such as: brick-texture, stone-texture, mosaic-texture, rind-texture, aluminum-board-texture etc. The patterns are rich and colorful and can satisfy different architecture and improve the beauty of mordern building.

2.The paint on the top of Duole Sandwich Panel is PVDF print or weather-resistant enamel polyester paint, which integrates self-cleaning, weather-resistant, etch-proof and Acid&Alkali-proof together. So Duole Sandwich Panel System can guarantee the beautiful appearance of the facade for a long time.

3. The special industry technology of Duole Sandwich Panel can satisfy different aesthetical standard and brings you the visual enjoyment.

C. Easy construction

1.Dry-hang metal for installation: the main material of Duole Sandwich Panel is produced inside the factory , you can install the product with dry -hang method at the construction site, the construction procedure is easy and you don't need to do much work on the facade of building, at the same time, the weight of the product is light (3.7kg/m2) and the installation is easy, and it is not influenced by seasons, so Duole Sandwich Panel System can reduce your construction duration.

2.Clean work progress: There is no dust, noise and construction waste during the installation , so it reduced your all kinds of cost, especially for the renovation of living building, the construction will not influence people's work and life.

3. Multifarious and special accessories: it is easy and convenient for you to use different and special accessories during the construction, and all the accessories can be matched with the product.

D. Cost-effective performance

1. Safety: As the top material of Duole Sandwich Panel is metal board, the lifetime is long and it will not break off and crack like the brick . It is not so radioactive as the tile, stone or other walling system , therefore it is a kind of energy-efficient and eco-friendly material in the modern society.

2. Perfect quality and stable performance: Duole Sandwich Panel is produced by automatic and industrialized product line, so it has stable chemical and physical structure. 99% of the product will come up to the limits.

3.Long lifetime and low cost of maintenance: aluminum-zinc coated metal board is examined overseas and the lifetime can reach over 45 years. The top is prodessed specially and so it is wearable, acid&alkali-resistant, and can guarantee the beautiful appearance of facade for a long time. The construction cost of Duole Sandwich Panel is lower than that of other materials.