excellent insulated roofing panels

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excellent insulated roofing panels
1.Product Specifications:
1). excellent insulated roofing panels are made by light material and have high intensity: The weight is only one-tenth of the traditional terracotta, but the intensity is ten times to the traditional terracotta, characterizing wind and weather resistance.
2). excellent insulated roofing panels are distinguished in water resistance: Seamless connection of the sloping surface, interference of the whole roof tile, complete sealing fixed components enables the tile featured with waterproofing which the other construction roof materials have not.
3). excellent insulated roofing panels only need short project time: The convenient and short project time enables staff to improve the construction efficiency and reduce the construction intensity, meanwhile the construction is not affected by weather and seasons.
4). Its length can be determined as per personal needs.
5). It can be recycled and good for environment.
6). Many color available, with beautiful looking , it is widely used in workshop, exhibitions, villas and civil construction.
2. cover steel material:
    1) color steel sheet(0.**1mm,0.**6mm,0.*5mm,0.*7mm,0.5mm)     
2) stainless steel sheet(0.5mm)
  3. Insulation layer:
    1) Material: Polystyrene;
      Thickness: *****0mm;
  2) Material: Polyurethane;
      Thickness: *0~**0mm;
4. Length: as per your requirements, EPS sandwich panel max length: ****0mm due to transportation limitation, PU sandwich panel max length:***0mm due to mold limitation.
5. Cover width: 1)EPS ***0mm, ***0mm
                            2)PU ***0mm
6.Effective width:1)EPS **0mm,****0mm
                              2)PU **0mm
technical parameters
 Identity/Kg?m*3  PU:****2,EPS:****4
 Coefficient of thermal conductivity /w?(mk)*1  ≤0.**1w/mk
 Compressive strength/MPa  ≥0.**2
 Dimensional stability under low temperature change rate 
**5.*4hr:1.0%
 Fire retardance (oxygen index)  *6  B2 Grade
 Water absorption v/v  *4hr:*0%
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