PU sandwich panels
Polyurethane Sandwich Panel also called PU Sandwich Panel,the top & bottom sheet of this panel is Galvanized & Pre-painted steel sheets,and core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for heat and sound insulation. It can reduce the heat transmission caused by difference in the internal and external temperature, and get to maximum efficiency of freezing and refrigeration systems. It is a new type of heat insulation material for lower construction cost.Panels are in multiple varieties and specifications to meet the need of various sites and projects.
Types of PU Sandwich Panels
Product Specification
| Application |
PU wall sandwich panels |
PU roofing sandwich panels |
| Model/Type |
930-1120 |
960/1000 |
| Steel sheets thickness(mm) |
0.3-0.8 |
| PU density(kg/m³) |
38-42 |
| Effect width(mm) |
930-1120 |
960/1000 |
| PU thickness(mm) |
25/35/40/50/75/100/150/200/250 |
| Length |
Max 5.8m for 20GP container
Max 11.8m for 40GP/HQ container |
Definition of ROCKWOOL sandwich panels
In order to meet customers' requirements,Australian rock wool sandwich panels is our newly developed sandwich panels,which is combined by rock wool as core material and two steel sheets on up and down side.Compare to other kind of sandwich panels,the most outstanding features of rock wool insulated panels is fireproof level,which is A1 level.
Types of rockwool sandwich panel
Product specification
| Regular Width of Panel |
Roof Panel: 950mm 960mm
Wall Panel: 950mm 1150mm |
| Core Material Density |
80-150KG/M3 |
| materials |
Polystyrene foam board(EPS), Color steel sheet |
| Thickness |
Color Steel Sheet: 0.3-0.8mm |
| EPS Board: 50mm 75mm 100mm 150mm 200mm |
| Character |
Light in weight, heat insulation, water resistant, green and environmental |
| Use |
various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc. |
Definition of EPS sandwich panels
Polystyrene Sandwich Panel, usually called EPS sandwich panel, comprised of prepainted steel sheets continuously laminted over a fire retardant treated Expanded Polystyrene (EPS) core. The EPS core, whilst having a fire retardant additive is not fire rated. EPS Sandwich Panel can be used in horizontal or vertical applications and with a range of color, joint and profile options, it can meet the functional and aesthetic requirements demanded by a variety of facilities such as Sports Centres, Commercial premises, Offices, Warehouse and Factories.
Both the top and bottom sheets can be aluminum, galvanized steel, stainless steel, etc.
Types of EPS sandwich panel
Product specification
| Regular Width of Panel |
Roof Panel: 950mm 960mm
Wall Panel: 950mm 1150mm |
| Core Material Density |
8-25KG/M3 |
| materials |
Polystyrene foam board(EPS), Color steel sheet |
| Thickness |
Color Steel Sheet: 0.3-0.8mm |
| EPS Board: 50mm 75mm 100mm 150mm 200mm |
| Character |
Light in weight, heat insulation, water resistant, green and environmental |
| Use |
various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc. |
Product advantages:
1) Heat insulation
2) Durable-more than 30 years
3) Good quality- ISO 9001:2000
4) Waterproof and fireproof
5) Light weight
6) Cost-saving-the lowest price of sanwich panel
7) Environment protection- highly recommend by the government
8) Large span and most area saving
Product Application:
It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
Our packing & loading pic:
Seaworthy packing standards:
PVC on both sides to protect the roof panel surfaces;
Packed with kraft paper to protect the panel ends;
Put EPS foam on the each space to keep the panels from squeezing each other.
If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.
Service&Support:
Xiamen Yumi Imp. &Exp. Co., Ltd. Is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
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