HD1020 Hush System IC Acoustic Floor Solution - Acoustic Floor and Ceiling System
Verified by manufacturer 2 months ago
Acoustic separating floor system for timber floors and ceilings, providing an excellent way to acoustically upgrade separating floors and ceilings constructed using timber joists.
Application
For use in new build or refurbishment projects using timber joists.
Description
HD1020 Hush System IC is a fully developed economical sound insulation system between separating floors, an excellent way to acoustically upgrade separating floors and ceilings constructed using timber joists.
Perfect for new build, refurbishment or conversion, this fully tested system creates a separate suspended ceiling using hangers attached to the existing joists, a method that breaks sound transmission paths. The voids are in-filled with Hush Slab 100 sound absorber to ensure airborne and impact noise is minimised.
HD1020 complies with all the UK Building Regulations relating to sound insulation in buildings - Approved Document E (England & Wales), Part G (Northern Ireland) and Section 5 of the Technical Standards in Scotland.
Installation process:
- Hush Panel 28, installed with all tongue and groove joints glued using Hush Bond, laid over Hush 10 Joist Strips, secured to joist tops as per manufacturers instructions, with all perimeters sealed using Hush Seal 20.
- Independent ceiling joists attached on hangers, with Hush Slab 100 fitted between.
- Two layers of 12.5mm Gyproc Soundbloc plasterboard secured to the underside of the ceiling joists. All perimeters are then sealed prior to skimming.
Application:
Sound insulation system between separating floors.
Acoustic Performance*
Impact (L’nT,w) - 52 dB
Airborne (DnT,w) - 57 dB
Airborne (DnT,w + Ctr) - 51 dB
* Results based on 200mm timber joists at 450mm centres with 100mm ceiling joists.
Features and benefits:
- Can be used in new build, conversion or refurbishment projects.
- Compliant with Building Regulations - Approved Document E (E&W), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland).
- This fully tested system creates a separate suspended ceiling using hangers attached to the existing joists, a method that breaks sound transmission paths.
- The voids are in-filled with Hush Slab 100 sound absorber to ensure airborne and impact noise is minimised.
- All the materials used in the system are environmentally sourced to provide you with an eco-friendly acoustic system for refurbishment and new build projects.
General information
Color | Brown Grey White |
Finish | Unfinished |
Material | Particleboard Felt Foam Mineral wool |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | K11/275 Acoustic separating floor system |
Product range |
Specification data - Joist-supported wood-based rigid sheet floor systems
Flooring | Hush Panel 28.Guidance for specification option:
|
Fasteners | Hush Bond.Guidance for specification option: Panel adhesive. |
Joint treatment | Hush Seal 20. |
Perimeter seals | Hush Seal 20.Guidance for specification option:
|
Acoustic seal | Hush 10 Joist Strips. Guidance for specification option:
|
Sound absorption | Hush Slab 100. Guidance for specification option:
|
Acoustic performance | Impact (Lntw): 52 dB. Airborne (Dntw): 57 dB. Airborne (Dntw +Ctr): 51 dB. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Manufacturer guidanceVaries according to the component parts used within the system. |
Country of product manufacture | United Kingdom |
Material | Particleboard Felt Foam Mineral wool |
Recyclability | Manufacturer guidanceVaries according to the component parts used within the system. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | Manufacturer guidanceVaries according to the component parts used within the system. |
Literature
Hush System IC HD1020
Hush Acoustics Products and Systems Brochure
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