PU Sandwich Panels 16mm External Wall
PU sandwich panels 16mm external wall,stone design exterior wall siding panels . Thermal ,insulated decorative wall siding
Products Description
The surface of the metal exterior wall panel is a colored embossed decorative metal plate treated with a special layer, the middle layer is a hard high-density polyurethane foam insulation and heat insulation layer treated with flame retardancy, and the bottom surface is an aluminum foil protective layer that plays a role in insulation, heat preservation, and moisture prevention

The high-density polyurethane interlayer has excellent thermal insulation properties and excellent cold resistance compared to traditional exterior wall insulation and decoration materials

The combination of over a hundred types of relief patterns and colors provides greater space for architectural design. The simple and flexible disassembly and assembly method makes the replacement of wall design matching easy. Colors can also be customized according to the requirements of special customers.
It has a stable chemical and physical structure, will not decompose and mold, has no radiation, no pollution, and is green and environmentally friendly. The plate can also be flexibly disassembled and reused for installation on other buildings, and the leftover materials from construction can also be recycled, which greatly reduces Construction waste during construction
The installation method is simple and fast, not limited by seasonal climate and geographical environment, and is suitable for all year round. The significantly shortened engineering cycle not only accelerates the project progress, but also saves construction costs and reduces overall costs. Metal carved panels not only achieve decorative and thermal insulation effects, but also minimize the external wall load and enhance the availability of space and land.

Products parameters

| Mattress Size | Mattress Size/mm | Box Size/cm | 20GP/40HQ |
| Siding | 3800x383x16 | 3800x420x17/14 | 1500/3600sqm |
|
Core material |
Polyurethane,40kg/m3 |
Fireproof | B1 B2 |
|
Panel weight |
3.5~3.7kg/m2 |
Port |
QINGDAO |
|
R-VALUE |
0.55 m2*k/w |
Payment |
T/T,L/C |
|
Heat conductivity |
0.024 w/m*k(in theory) |
Brand |
DIBAIER |
|
Density |
40- 60 (kg/m3) |
Dimensional stability |
≤ 1.5% |
|
Compressive strength |
200 - 270 (kpa) |
Room temperature |
-196℃ +120℃ |
|
Water absorption |
≤3 % |
Oxygen index |
≥26 % |
Product Picture




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