Noise Reduction and Heat Insulation Rockwool Blanket - YG-825

Noise Reduction and Heat Insulation Rockwool Blanket, 1.Rock Wool Blanket Density:60-110kg/m3, 2.Rock Wool Blanket Length:2-5m - details see: https://www.buildingsupplieshub.com/noise-reduction-and-heat-insulation-rockwool-blanket-10068137
Place of Origin: Hebei China (Mainland)Application: Heat InsulationComposition: Rock WoolDimensions: kinds of
Product Type: BlanketModel Number: YG-825Brand Name: YGDensity: 60-110kg/m3
Length: 2000mm-5000mmWidth: 600mmThickness: 40mm-100mmProperty: sound-proof
Character: waterproofCharateristics: Heat insulatingProperties: easy cut and installQuality: high quality
Price: competive price   
Noise Reduction and Heat Insulation Rockwool Blanket
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Noise Reduction and Heat Insulation Rockwool Blanket

Plain rockwool blanket

It is the normal type, suitable for big diameter pipelines, flat and irregular surfaces, building walls with good thermal insulation and acoustic absorption effects.

The blanket with glass cloth, aluminium foil or wire mesh on facing is available.

Rockwool blanket with aluminium foil facing

The product is designed for circular ducts, small equipment and air-conditioning system pipelines, with properties of good water-resistance, dust-proof, and perfect thermal insulation.

Rockwool blanket with wire mesh

The product is used under conditions of strong vibration and high temperature, also recommended for thermal insulation of boilers, vessels, flanges/ valves and big diameter or large irregular pipelines.

Rockwool blanket with glass cloth Facing

The product is developed for large span equipment and building walls with good dust-proof performance.

Availability of rockwool blanket

Plain BlanketWith Glass Cloth FacingWith Wire Mesh
Thickness
(mm)
Length (m)
40506080608010080100130
kg/m3
25101010101010
30888888
40666666666
505555555555
604444444444
753333333333
803333333333
1002.52.52.52.52.52.52.52.52.52.5

Width: 600mm

Aluminium foil
Thickness
(mm)
Length (m)
60kg/m380kg/m3100kg/m3
251010
3088
40666
50555
60444
75333
80333
1002.52.52.5

Width: 600mm, Other size or density on request.

Thermal conductivity of rockwool products (typical figure)

Mean Temp
(oC)
K-value
(W/m.k)
Plain BlanketWith Glass Cloth or Wire Mesh
Thickness405060806080100130
(mm)kg/m3
500.0430.0410.0390.0380.0390.0380.0370.037
1000.0540.0490.0460.0440.0460.0440.0430.043
1500.0680.0610.0580.0530.0580.0530.0510.050
2000.0860.0740.0710.0640.0710.0640.0600.058
2500.1060.0900.0880.0760.0880.0760.0710.067
3000.1310.1090.1060.0910.1060.0910.0840.080
3500.1310.1270.1070.1270.1070.0990.094
4000.1260.1260.1160.109
Mean Temp(oC)K-value(W/m.k)
With Aluminium Foil
500.039
1000.047
1500.058
2000.070
2500.085

Maximum service temperature of rockwool blanket

  • Plain Blanket: 450oC (850oF);
  • With Glass Cloth: 650oC (1200oF);
  • With Aluminium Foil: 250oC (480oF);
  • With Wire Mesh: 750oC (1400oF).

Sound Absorption of blanket

HzPlain Blanket
(Thickness 75mm)
With Glass Cloth facing
(Thickness 75mm)
With Wire Mesh
(Thickness 75mm)
1250.290.290.29
2590.790.800.78
5001.101.101.11
10001.071.051.10
20001.011.001.01
40000.990.980.98

The rockwool blanket is non-combustible, water-repellent, and non-hygroscopic.

The rock wool is neutral or slightly alkaline, and normally not support the growth of molds, fungi and bacteria.

Packaging Detail:with polythene plastic thermal-shrink film or plastic bag
Delivery Detail:within 10-15 days after we receive the deposit

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