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Tel: 0086 311 85390182
Fax: 0086 311 85390182
Phone: 0086 18931872727
Email: sito@buildingmaterials.hk
Add: 313 Heping East Road，Shijiazhuang City， Hebei Province China.

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Rock wool

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Prevention: fireproofing, thermal insulation, bass, light weight, high-strength characteristics ,safety and energy saving.CE Approved 

Rock Wool Products Specification:
Density: 60kg-200kg/m3
Length:1200mm/1000mm
Width:600mm/630mm.
Thickness:30mm-100mm
Product Advantages:
·         Fire safety / Water repellent / Good recovery
·         Simple and fast installation
·         Economical in use
·         Energy saving / Non-toxic
·         Noise resistant /Light-weight

Thickness  
   (mm)		 Rock Wool Density
( kg/m3)
60-75 80-95 100-115 120-130 140-160 170-190 200
30       √ √ √ √
40     √ √ √ √ √
50 √ √ √ √ √ √ √
60 √ √ √ √ √ √ √
80 √ √ √ √ √ √ √
100 √ √ √ √ √ √ √
Items Unit Value Standard
 Density        kg/m3                      50-200        GB/T 5480.3
 Average Diameter of Fibers          μm                         4-7        GB5480.4 
 Water Repellent Rate           %                         ≥98        GB5480
 Heat Transfer Coefficient        W/m.k                      ≤0.041        GB10294-88
 Non-flaming Capacity            --                        Class A        GB5464
 Sound Absorption Coefficient            --  1.03product reverberation method
               24kg/m3  2000HZ		         GBJ47-83
 Hot Load Max temp           °C                       ≤1000    GB/T 11835-2007
 Slag Inclusion Content           %                         <12        GB11835-98
 Water Content           %                         ≤ 2     GB/T 16400-2003 
 Moisture Rate           %                          <5        GB/T 5480.7 
 Acidity Coefficient           %                         ≥ 1.5         SIO2+AIO2
       CaO+MgO
 

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