Knauf Insulation Earthwool Rock Acoustic Floor Slab & Floor Slab Plus (05N)

For use as a resilient layer in the acoustic insulation of separating floors

Description

Acoustic Floor Slab and Acoustic Floor Slab Plus are dense, compression resistant, non-combustible, rock mineral wool slabs that have been manufactured specifically for use as a resilient layer beneath chipboard and floor screeds.

Application

Acoustic Floor Slab is for use as a resilient layer in the acoustic insulation of separating floors.

Acoustic Floor Slab meets the requirement in Approved Document E (England and Wales) for a resilient layer under a floating platform to be mineral wool, 25mm thick with a nominal density between 60 and 100 kg/m³.

Acoustic Floor Slab also provides a weighted reduction in impact sound pressure level ( Lw) of at least 17 dB when measured in accordance with Appendix 5 in Section 5 of the Scottish Technical Handbook.

Acoustic Floor Slab Plus is an extra high density slab, with a nominal density of 140 kg/m³, for the acoustic insulation of separating floors to meet the requirements of a floating floor treatment in the Robust Details (England and Wales E-FC-1, E-FC-2 and E-FS-1).

Benefits

Ecose Technology ensures an evironmentally friendly formaldehyde-free binder made from rapidly renewable bio-based materials.

• High compressive resistance
• Excellent acoustic and thermal properties
• Easy to install