Rockwool Sound Insulation VARIOUS DENSITY

Rockwool Sound Insulation VARIOUS DENSITY
Rockwool Sound Insulation VARIOUS DENSITYRockwool Sound Insulation VARIOUS DENSITYRockwool Sound Insulation VARIOUS DENSITY

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FOB Reference Price:Get Latest Price
  • 200.00 USD/ Unit cubic mete
  • 1000 cubic mete
  • China (Mainland)
  • Long-term
Suppliers Details       [ Offline ]
  • Rock Wool/Glass Wool/ Foam Rubber/Waterproof Membrane/Accessories non-woven fabric and Waterproof Tape etc

  • Huaqiang community Shenbei District Shen

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  • Brand Name:PANZHU
  • Model Number:
  • Spec:
  • Price:200.00USD/cubic mete
  • Min. Order Quantity:1000 cubic mete
  • Total supply:
  • Delivery Time:10 days
  • Place of Origin:China (Mainland)
  • Views:11
Description
Rockwool Sound Insulation VARIOUS DENSITY

Rockwool Sound Insulation
The high density rockwool acoustic insulation for partition wall is referred to as "soundproof rock wool" for short.
PANZHU glazing wall rockwool soundproofing a class A fire prevention rock wool board
This is because it is usually used for the sound insulation of light walls.The typical structure of this lightweight wall is:
Gypsum board (1 layer or multi-layer)+ channel steel + rock wool board + gypsum board (1 layer or multi-layer) rock wool board here plays the role of safe and sound insulation, which absorbs part of the sound wave going through the gypsum board and reduces the sound wave reflection in the gypsum board,channel steel and the cavity between them. Thus improve the wall soundproof effect.It has been proved that after filling rock wool board with a bulk density of 60-180kg/m3, the sound insulation effect of light wall is 8 ~ 15 db higher than that of walls with gypsum board only.
PANZHU acoustic mineral wool is a new product specially developed for the light wall sound insulation, which has been fully acoustically optimized design:
Bulk density -- the density of PANZHU partition rock wool board is set to be 100-200kg/m3, which is a good density for sound insulation of the wall, ensuring not only good sound insulation effect, but also the strength of the wall and the material itself. If the bulk density of rock wool is less than 60kg /m3, it will be with poor sound insulation effect and very soft hand feeling, which is easy to lose its sound insulation function completely due to droop.
NO TEST ITEM UNIT STANDARD
VALUE TESTED VALUE
1200 *600 *50(mm)160kg/m³ 1200* 600* 50(mm)180kg/m³
1 Acidity Coefficient pKa ≥1.6 ≥2.0 ≥2.0
2 Compression Strength(deformation10%) Kpa ≥40 73 99.5
3 Point Load Strength (deformation 5mm) N ≥200 532 1000
4 Fiber Diameter µm 7 4-7 4-7
5 Maximum Service Temperature 600 600 600
6 Thermal Conductivity(25℃) W/m2.K ≤0.040 0.037 0.038
7 Hydrophobicity % ≥98.0 99.6 99.6
8 Fire Resistance (Chinese GB8624) A A1 A1
9 Water Absorption Coefficient ≤1.0 0.2 0.1
10 Maximum Moisture Content
(50℃, RH 95%, 96H) Kg/m2 ≤1.0 0.5 0.4
11 Dimensional Stability
(70℃, 48h) Length % ≤1.0 0.5 0.5
width % ≤1.0 0.4 0.4
thickness % ≤1.0 0.3 0.3

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