Partition Wall

Acoustic DD

ROCKWOOL Acoustic DD (AS-DD)  and Acoustic DD Plus (ASDD Plus) are our original acoustic wall product, work well as sound insulation material and filling of lightweight firewall for the hotel, convention center, offices and residential buildings.

Back
Back

Product properties

Compare
Acidity Ratio≥1.8 (GB/T 1549)
Rw(System)45~60dB
NRC0.95
Delamination Strength of Top Layer
Acoustic DD≥2.5 kPa
Acoustic DD Plus≥10 kPa
Fire performanceClass A1 (GB/T 8624)
Long term water absorption≤1.5 kg/m2 (GB/T 25975)
Water Vapor Sorption by Weight≤0.5% (GB/T 19686)
Water Absorption(Partial Immersion)≤0.5 kg/m2 (GB/T 25975)
Water repellent≥99% (GB/T 19686)
Back
Back
Back
Back
Acoustic DD≥2.5 kPa
Acoustic DD Plus≥10 kPa
Back
Back
Back
Back
Back

Specification and sizes

Product density and thickness can be customized according by needs.

ProductDescriptionThickness (mm)Width (mm)Length (mm)
Acoustic DD≤65 kg/m3506001200
Acoustic DD Plus≤100kg/m3506001200

We can't find any results that match your search

Load more
Back

documents

 

 

pdf
icon
ROCKWOOL Building Insulation-20200810
ROCKWOOL Building Insulation-20200810

pdf
icon
ROCKWOOL China_202002
ROCKWOOL China_202002

pdf
icon
ROCKWOOL Partition Wall System_202002
ROCKWOOL Partition Wall System_202002

pdf
Back

Request for sample/Quote

Please fill out the contact form