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 tongue and groove 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.
• The installed Hush Multi Panels are then over-boarded with 15mm Fireline plasterboard.

Features and benefits:

• Suitable for use in new build, conversion and refurbishment developments.
• Building Regulations Approved Document E (England & Wales), 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.