Rockwool Sandwich Panels Introduction
1.Product instruction:
A)Surface sheets description:
The surface sheets of rockwool composite panels could be PPGI steel sheets,PPGL steel sheets.
The difference between them is PPGI is prepainted galvanized steel and PPGL is prepainted 55% Al-Zn coated steel,please take note for this.
Except this difference,please refer to the material range as following table:
B)Core material description:
Rockwool is A level fireproof core material for sandwich panels,but this kind of material is afraid of water,so no matter it's production, delivery, or installation,we all need to take note for waterproof problem for rockwool material.Our thickness for rockwool is 50, 75, 80, 100, 150, 200mm,and density range is 80 - 150 KG/M³.
C)Material warranty:
Our steel sheets cooperating partners are Bao-steel, Shougang steel, Guanzhou steel, Yieh Phui steel,etc.Rockwool raw material is our branch factory made it.
What effects on panel lifetime?
1)Steel brand: Good steel brand could make sure good zinc and color coating,which avoid color fading;
2)Need to choose the suitable coating type for your project,according to your local climate features;
3)Need to do regular inspection and maintaince per 6 months.
2.Product assembly:
We have different kinds of joint way for rockwool sandwich panels for customers' choices.
Joint way for common 950mm roof sandwich panels:
Panel specification:
Panel joint way:
There is not joint space,which make the sound insulation and insulation performance much more better than common rockwool sandwich panels.
Panel surface profile:
3.Product applications & projects case:
The rockwool metal sandwich panels are mainly used for the following building types:
☆ Commercial buildings:
Office buildings,hotels,restaurants,Cultural and recreational facilities,gyms,etc.
☆ Agricultural buildings:
Poultry houses,Warehouses,etc.
☆ Industrial buildings:
Factory buildings,power plant,Hydropower plant,industrial warehouse,etc.
☆ Residential buildings:
Living house,clean room,etc.
We have a big project from Bangladesh,it's a power plant.The name is Ashuganj North Power station,which used our rockwool Australian sandwich panels.It's including roof panels and wall panels.
4.Panel features:
☆ High fire safety:
Rockwool,we can also called it mineral wool,it has been classified as a non-flammable products.It has been tested as A1,according to GB/T 23932-2009.Yumi steel can offer the related certificate for your reference.
☆ Acoustic comfort:
Rock wool panel is with sound proof properties,when it's with perforated holes.
☆ Easy installation:
All rock wool sandwich panels from Yumi steel company,is a complete prefabricated element,and can be installed quickly.Because of speed installation,this can reduce the labor cost.
☆ Various color choices:
We have wide range of colors for your choices,to meet up your building requirement.
5.Panel inquiry:
Please indicate the following details,when you want to make inquiry.Thank you.
Panel name:
(EPS/Polyurethane/Rockwool/Grasswool) |
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Panel type:
(Wall or Roof) |
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Steel sheet thickness:
(0.40-0.70mm) |
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Panel thickness:
(50/75/100/150/200mm) |
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Density:
(KG/M³) |
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| Effective panel width: |
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Regular color:
(White grey/Sea blue/DK grey) |
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Special color:
(As per RAL swatches or customized) |
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| Order quantity(M/M²): |
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