HD1051 Panel 28 With High Mass Ceiling System

The HD1051 acoustic system is a highly effective sound insulation solution for both floors and ceilings in refurbishment projects.

It utilises proven Hush Acoustics products which are combined into a fully tested system that architects can rely on to perform.

How the HD1051 system is formed:

• 18mm chipboard deck or original floorboards are overlaid with Hush-Panel 28 acoustic boards.

• Perimeter junctions are isolated using Hush-Seal 20 and all T&G joints are glued using Hush Bond Panel Adhesive.

• Hush-Slab 100 sound absorber slabs are used between the joists, tightly packed to ensure there are no gaps.

• Hush Deep Resilient Bars are then fixed horizontally to the underside of the joists at 600mm centres.

• Hush-Multi Panel is installed to the underside of the Hush Deep Resilient Bars.

• Hush-Multi Panel is then over-boarded with 15mm Fireline plasterboard.

Features and benefits:

• For use in new build, conversion and refurbishment developments.

• Provides a one-hour fire resistance at ceiling level.

• Building Regulations Approved Document E (E&W), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland) compliant.

• For use on developments that require a high mass ceiling system to achieve high acoustic performances.

Acoustic Performance*

Impact (L’nT,w) - 52 dB

Airborne (DnT,w) - 55 dB

Airborne (DnT,w + Ctr) - 48 dB

* All Hush Acoustics materials listed in the Hush System HD1051 must be used with no product substitution. Results are also based on 200mm timber joists and all flanking junctions being treated.

Components:

• Hush Panel 28.

• Hush Bond – to glue joints.

• 18 mm thick particleboard deck or existing floorboards – supplied by others.

• Hush Seal 20 – to seal perimeters.

• Timber joists – supplied by others.

• Hush Slab 100 – fitted between the joists.

• Hush Bar Deep – screw fixed horizontally to the underside of the joists at 600 mm centres.

• Hush Multi Panel – fixed to the underside of the resilient bars.

• 15 mm thick Gyproc Fireline plasterboard – supplied by others.

Product benefits

• Complies with UK Building Regulations Approved Document E, Section 5 and Part G

• A fully developed economical sound insulation system between separating floors