Fireproof rockwool sandwich wall panel features
☆ High temperature resistance, fireproof with grade A1;
☆ Excellent performance of thermal insulation, with low coefficient of heat conductivity;
☆ Good performance for sound insulation, it can reduce the interference of outside noise;
☆ With various of colors can be chosen, and meet all kinds of styles of architecture.
Mineral wool sandwich panel applications
It is widly used in steel structure workshops,office building, resisdence house, container house, shipping container room, warehouse, gymnasium, exhibition halls, airport,movable dwellingseasy building and air clean room for wall and ceiling.
50 mm composite board specifications
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Product name
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50mm rockwool wall panels
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Remark
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Effective width
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950/1150 mm
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Panel thickness
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50 mm
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Other thickness for roof:
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75, 100, 150, 200 mm
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Surface sheets
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PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel/ PVC sheet
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Steel thickness
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0.40 - 0.70 mm
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Aluminum sheets/ Al-Mg-Mn alloy metal sheets
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0.70 - 1.20 mm
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Stainless steel
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0.40 - 0.60 mm
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Core material density
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80 - 150 KG/M³
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Regular panel color
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White grey, Sea blue, Sliver grey, Dk grey, Iron grey
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Color could be customized too.
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Coating type choice
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PE/ PVDF/ HDP/ SMP, etc.
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Available length
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20FT container: ≤ 5.95m
40FT container: ≤ 11.95m
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Thermal insulation panel technical data
☆ Sound damping value:
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Rockwool sandwich panels Sound damping value
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Core material thickness(mm)
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Sound reduction index(dB)
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Spectrum adaptation factors
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C(dB)
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Ctr(dB)
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50
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30
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-1
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-4
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75
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31.5
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-2
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-4
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100
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34
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-2
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-4
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150
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35
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-3
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-5
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Note:These data is based on steel thickness 0.40-0.50mm and rock wool density 100KG/M³.
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☆ Thermal transmittance coefficient(U value):
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Panel thickness(mm)
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50
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75
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100
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150
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U(W/m²·K)
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0.78
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0.58
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0.41
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0.28
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☆ Thermal transmittance coefficient(U value):
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Panel thickness(mm)
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50
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75
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100
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150
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R(m²·K/W)
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1.28
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1.76
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2.44
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3.57
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Metal sandwich panel wall rendering
Packing & Delivery:
☆ Packing:
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.
☆ Delivery:
Delivery time for regular colors,coating types and thickness: 7-10 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers.
