Ventilated facade External Wall

VentRock DD

VR-DD have more benefits such as low unit weight, good bonding strength to coating mortar, excellent insulation and easy construction. A perfect five-in-one: insulation & energy saving, fire safety, noise reduction, durability & stability, and sustainability.

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Product properties

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Acidity Ratio≥1.8 (GB/T 1549)
Fire performanceClass A1 (GB/T 8624)
Thermal conductivity≤0.036 W/(m.K)(GB/T 10295)
Long term water absorption≤0.5 kg/m2 (GB/T 25975)
Short term water absorption≤0.25 kg/m2 (GB/T 25975)
Water Vapor Sorption by Volume≤0.5% (GB/T 19686)
Tensile Strength of Top Layer≥2.5 kPa (Q/LKWFH 3)
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Specification and sizes

Product density and thickness can be customized according by needs.

ProductDescriptionThickness (mm)Width (mm)Length (mm)
VentRock DD≤65 kg/m3506001200

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documents

 

 

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ROCKWOOL Building Insulation-20200810
ROCKWOOL Building Insulation-20200810

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ROCKWOOL China_202002
ROCKWOOL China_202002

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ROCKWOOL FacadeRock DD_202002
ROCKWOOL FacadeRock DD_202002

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