Rock wool wall sandwich panel
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Quality/Safety Certification: 0.00
Rock wool wall sandwich panel
Excellent fireproof(fire rating is Grade A) and soundproof effect
1.Features of rock wool wall sandwich panel
Advantages:Excellent fireproof(fire rating is Grade A) and soundproof effect, especially suitable for places requiring high fire rating or soundproof effect.
Shortcomings: Low strength;Hygroscopic
2.Core material parameters
| Parameter Material | Thermoconductivity(W/m^2K) | Sound absorption | Water absorption(ASTM) | Fire rating |
| EPS | 0.034 | 0.42 | 0.08% | Grade B3 |
| Rock wool | 0.043 | 0.60 | 0.19% | Grade A |
| Glass wool | 0.040 | 0.63 | 0.2% | Grade A |
| Polyurethane | 0.025 | 0.38 | 0.16% | Grade B3 |
3.Connecting type
A.Wall panel
B.Roof panel
4.Detailed information of sandwich panel
| Application | Core meterial | width | Connection type | FOB Price |
| USD/meter | ||||
| Roof sandwich pannel | Rock wool | 950mm | Cap | 11.1-28.6 |
| Glass wool | 950mm | Cap | 13.8-31.3 | |
| EPS | 950mm/980mm | Cap/Overlap | 6.3-15.9 | |
| Polyurethane | 930mm/1000mm | 930Cap/1000 Overlap | 20-50 | |
| Rock wool filling Polyurethane sealing | 930mm/1000mm | 930Cap/1000 Overlap | 15.2-45.3 | |
| Glass wool filling Polyurethane sealing | 930mm/1000mm | 930Cap/1000 Overlap | 17.9-48 | |
| Wall sandwich pannel | Rock wool | 950mm/1150mm | Socke | 11.1-28.6 |
| Glass wool | 950mm/1150mm | Socke | 13.8-31.3 | |
| EPS | 950mm/1150mm | Socke | 6.3-15.9 | |
| Polyurethane | 930mm/1000mm | 930Soke/1000joint hidden | 20-50 | |
| Rock wool filling Polyurethane sealing | 930mm/1000mm | 930socke/1000joint hidden | 15.2-45.3 | |
| Glass wool filling Polyurethane sealing | 930mm/1000mm | 930socke/1000joint hidden | 17.9-48 |
