HD1013 Hush-System 2003 Plus sound insulation system for separating floors
The HD1013 Hush-System 2003 Plus is a highly effective solution for providing sound insulation for the separating floors featuring timber joists in new build and refurbishment projects.
High performance acoustic materials are combined into a fully tested complete system which is fully compliant with all UK Building Regulations - Approved Document E (England & Wales), Part G (Northern Ireland) and section 5 (Scotland).
The system comprises the following elements:
- Hush Panel 28 soundproof floor panels, all of which have T&G joints glued using Hush-Bond, are laid over 19mm plasterboard plank, and 18mm/22mm chipboard deck, with all perimeters sealed using Hush Seal 20.
- Hush Slab 100 sound insulation slabs are fitted between joists with Hush Bars screw-fixed to the underside of joists at 600mm centres.
- One layer of 12.5mm Gyproc Soundbloc plasterboard and one layer of 15mm Gyproc Fireline plasterboard secured to Hush Bars, with all perimeters sealed prior to skimming.
Acoustic Performance*
Impact (L’nT,w) - 55 dB
Airborne (DnT,w) - 55 dB
Airborne (DnT,w + Ctr) - 49 dB
* Results based on 200mm timber joists at 450mm centres.
Specification Details
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Hush Acoustics is consulted before specifying.
Commercial
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| Typical Building Sector (?) | Commercial , Domestic , Education , Healthcare , Industrial | |
| Typical Building Type (?) | Apartments , Housing | |
| Typical Use (?) | Ceilings , Domestic , Flats , Floor , Flooring , Floors , Indoor , Interior , Light Commercial , New Build , Residential , Retrofit | |
Technical
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| Airborne Sound Insulation (DnT,w + Ctr) (?) | 49 dB | |
| Impact Sound Insulation Levels L'nT,w (?) | 55 dB | |
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