Construction Material Rock Wool Structural Insulated Panel with PU Sealing
Roof panel
| Width/mm |
1000mm |
| Thickness/mm |
50/75/100mm |
| Core Material |
PU/PIR+rock wool |
Wall panel
Diverse Side Effects Are Optional
| Width/mm |
1000mm |
| Thickness/mm |
50/75/100mm |
| Core Material |
PU/PIR+rock wool |
performance description
1:The flame resistance level reaches level A, which has improved the overall fireproof performance pf steel buildings,
2:the two edges of the tongue-and-groove are filled with polyurethane foams, which effectively stop heat conduction and rain leakage prevents the reduction of strength and thermal insulation performance caused by moisture absorption and makes fireproof and thermal insulation performance more durable.
3:the high volumetric weight core material guarantees better thermal insulation performance (the volumetric weight of rock wool core material.120kg/m3, the volumetric of glass wool .64kg/m3) the two edges of the tongue-and-groove is filled with rigid polyurethane foams to improve the overall strength and prevent deformation of the tongue-groove.
4:the fireproof wool rotates 90 so that the wool fiber is perpendicular to the panel and the strength of pressure and tension resistance increases by 50.
Insulation Effect - Compared with different core materials
| Materials Name |
Density(kg/m3) |
Heat Transfer Coefficient (w/m2.k) |
The thickness required to achieve the same energy-saving effect(mm) |
| Polyurethane |
40 |
0.43 |
35 |
| Rockwool |
120 |
0.69 |
60 |
| Brick |
1600 |
0.81 |
475 |
| Concrete |
2300 |
1.75 |
1075 |
Remark: normal temperature status
Compared with other building materials, the PU sandwich panel can effectively prevent cold energy transmission due to the larger temperature difference between the inside and the outside, so cold storages are more energy-saving and the working efficiency of cold rooms is improved.
Why choose PU/PIR
1. Low thermal conductivity of≤0.020. It has a high-efficient thermal insulation effect.
2. A high percentage of close area ≥90% and low moisture absorption ≤3%. It has an excellent waterproof effect.
3. It adopts the unique concave-convex type which improves the tightness of the socket of the panel. High viscosity, high strength≥220 and good load resistance performance≥2450.
4. Excellent flame-resistance level B.
5. Wide scope of temperature resistance.
6. The panel is even and stable.
7. The dimensional stability is good≤2.
8. It is a green and environmental-friendly product.
9. Easy and convenient construction.
10. Fast and quick installation.
Strategic Suppliers
FAQ
1.Are you a factory or a trader?
A:We are Manufacturer factory and welcome to visit our factory,or video conference.
2.Where is the factory Location and scale of the factory?
A:We are in North China's steel plates production base,Boxing Economic Development Zone,Shandong Province. Our factory covers an area of 666.666 square meters.
3.What's the procedure of trading?
A:Design drawing Confirm drawing→Quotation-→PI→Confirm Pl→Arrange 30% deposit→Manufacture→QC inspect→Pay balance→Shipping.
4. How can I get your quick quotation on my project?
A:The more exhaustive your description is,the quicker our quote would be.You can chat with us at anytime via email or phone to offer us your detail information or you can just leave your message on our website. We will give you the best quotation ASAP Thanks for your kind cooperation..
5.Can you provide installation instructions and on-site installation services? Can you send the engineers overseas to guide the installation?
A:Yes,for sure.The on-site installation services and engineers are available according your requirements.
Welcome to send inquires & visit our company.
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