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Description of PU Sandwich Panel
PU sandwich panel, also known as polyurethane sandwich board, polyurethane composite panel and polyurethane energy-saving panel, is correctly said to be polyurethane thermal insulation sandwich panel for building.
This sandwich panel uses polyurethane rigid foam as the insulation layer, exterior and interior double-layer use color steel sheet, single-layer color steel sheet, stainless steel sheet, etc. it is usually used as the wall and roof enclosure system for industrial plant, logistics storage, integrated house.
![](/d/images/Sandwich-Panel/PU/Detail-pic/pu-sandwich-panel.jpg)
This sandwich panel uses polyurethane rigid foam as the insulation layer, exterior and interior double-layer use color steel sheet, single-layer color steel sheet, stainless steel sheet, etc. it is usually used as the wall and roof enclosure system for industrial plant, logistics storage, integrated house.
![](/d/images/Sandwich-Panel/PU/Detail-pic/pu-sandwich-panel.jpg)
Specifications of PUF Roofing Sheets
PU Sandwich Roof Panel | |
Structure | three layers: |
(1)upper layer is steel sheet, | |
(2)the inner layer is PU sandwich, | |
(3)the bottom layer is also steel sheet | |
Steel Thickness | 0.4~0.7mm |
Panel thickness | 50--200 mm |
Length | 1-11.8m |
Effective width | 1000mm |
Core material | polyurethane foam |
Density | 40--45(kg/m³) |
color | Ral Color |
Parts | Steel line for easy connect one by one Film covering in order to protect the steel of panels |
Lifetime | 20-35 years |
Character | Light in weight, heat insulation, fireproof and waterproof,environmental |
Usage | the large size factory buildings,storages, exhibition halls, gymnasiums ,etc |
Packing | Packed by shipping Container or according to your demands |
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![](/d/images/Sandwich-Panel/Cold Room/cold-room-4(1).jpg)
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Advantages of Polyurethane Sandwich Panel
1) The composite board with low thermal conductivity is the best thermal insulation material because of its small thermal conductivity and good thermal insulation performance;
2) Beautiful board shape and convenient installation;
3) Polyurethane sandwich board has good fire resistance;
4) Polyurethane sandwich board is nontoxic and tasteless;
5) Waterproof and moisture proof.
![](/d/images/Sandwich-Panel/PU/Detail-pic/PU-sandwich-panel-16.jpg)
![](/d/images/Sandwich-Panel/PU/Detail-pic/pu-roof-panel-(1).jpg)
Related Products
2) Beautiful board shape and convenient installation;
3) Polyurethane sandwich board has good fire resistance;
4) Polyurethane sandwich board is nontoxic and tasteless;
5) Waterproof and moisture proof.
![](/d/images/Sandwich-Panel/PU/Detail-pic/PU-sandwich-panel-16.jpg)
![](/d/images/Sandwich-Panel/PU/Detail-pic/pu-roof-panel-(1).jpg)
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![](/d/images/Projects/pu-rock-wool-1.jpg)
Advantage
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Strong bearing capacityCreated exclusively 4 wave roof panel in China for the first time, more powerful for snow load.
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Beautiful waterproofExclusively adopt the 3 wave roof, embedded installation, dark nail waterproof technology, easy installation, guarantee 100% hold water.
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Super flame retardationThe coefficient of thermal conductivity is 0.023w/(m•k), which ensures better thermal insulation efficiency. In practice, this effectively keeps the building absorbing heat and brings enormous economic benefits.
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Easy and quick installationCompared with traditional thermal insulation methods, BRD use less material while the installation process is less time-consuming and labor-demanding leading to lower building costs.