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HD1032 Hush System LP/MF acoustic floor system for refurbishment projects - Acoustic Floor and Ceiling System

Name: HD1032 Hush System LP/MF acoustic floor system for refurbishment projects - Acoustic Floor and Ceiling System
Brand: Hush Acoustics
SKU: 8EsSyAhpfhP7paTC7LVKax

Verified by manufacturer 3 months ago

Hush Acoustics

Sound insulation system for timber joist separating floors/ceilings in material change of use projects and renovation projects which is designed for use over existing floorboards.

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Application

Suitable for use in conversion and refurbishment projects where the separating floor/ceiling structure features timber joists, and it incorporates lath and plaster ceilings.

The HD1032 system cane be used in domestic applications including dwelling houses, as well as numerous commercial and public buildings such as offices, schools and healthcare environments.

Description

The Hush HD1032 Acoustic System provides a solution where dependable sound insulation is required in the timber joist separating floors/ceilings of material change of use projects. It is designed for refurbishment/conversion projects with timber structures that incorporate lath and plaster ceilings.

The HD1032 Acoustic Floor and Ceiling System LP/MF is created using Hush Acoustics' high quality sound insulation materials applied as follows:

Lay Hush Panel 28 over existing floorboards or 18mm/22mm chipboard/plywood with all tongue and groove joints glued using the Hush Bond Panel Adhesive.
Seal all perimeters of the Hush Panel using Hush Seal 20 Perimeter Strip.
The existing lath and plaster ceiling can be left intact and made good if needed.
Install the Hush MF ceiling the underside of the lath and plaster ceiling construction, ensuring the Hush Acoustic Hangers are used and secured tightly to the existing joists.
A 150mm void is created from the underside of the lath and plaster ceiling to the back of the plasterboard lining for Hush Slab 100 Sound Absorbers to be tightly fitted within the ceiling void.
Attach two layers of 15mm Gyproc Soundbloc to the underside of the Hush MF ceiling

Features and benefits:

Can be used in conversion and refurbishment projects with timber structures incorporating lath and plaster ceilings.
Building Regulations Approved Document E (England & Wales), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland) compliant.

Components:

Hush Panel 28.
Hush Bond – to glue joints.
Existing floorboards or 18/ 22 mm thick particleboard/ plywood – supplied by others.
Hush Seal 20 – to seal perimeters.
Existing timber joists.
Existing lath and plaster ceiling.
Hush MF Ceiling System – installed to the underside of the lath and plaster ceiling construction.
Hush Slab 100 – fitted tightly together within the ceiling void.
Two layers of 15 mm thick Gyproc Soundbloc plasterboard – supplied by others.

Acoustic Performance*

Impact (L’nT,w) - 49 dB

Airborne (DnT,w) - 56 dB

Airborne (DnT,w + Ctr) - 52 dB

* Results based on all Hush Components being used within the Hush System HD1032. Results also based on the lath and plaster ceiling to remain intact and in good condition.

General information

Color	Brown Grey White
Finish	Unfinished
Material	Particleboard Felt Foam Metal Mineral wool
Shape	Rectangle
Length	Bespoke
Width	Bespoke
Height	Bespoke

Uniclass	Ss_30_20_10_50 Joist-supported wood-based rigid sheet floor systemsPrimary
CAWS	K11/275 Acoustic separating floor system

SKU Code	HD1032

Product range	Timber Floor and Ceiling Systems

Specification data - Joist-supported wood-based rigid sheet floor systems

Classification data
Additional supports	Hush MF Ceiling System. Guidance for specification option: Metal grid system with acoustic hangers.
Flooring	Hush Panel 28. Guidance for specification option: Description: Floating flooring. Material: 18 mm thick, P5 moisture resistant tongued and grooved particleboard with a 10 mm thick Hushfelt™ resilient layer. Size (w x L): 600 x 2400 mm. Thickness: 28 mm.
Fasteners	Hush Bond. Guidance for specification option: Panel adhesive.
Joint treatment	Hush Seal 20.
Perimeter seals	Hush Seal 20. Guidance for specification option: Description: Perimeter seal. Material: Compressible solid foam tube. Diameter: 20 mm.
Sound absorption	Hush Slab 100. Guidance for specification option: Description: Sound absorber. Material: Mineral wool. Size (w x L): 600 x 1200 mm. Thickness: 100 mm.
Acoustic performance	Impact (Lntw): 49 dB. Airborne (Dntw): 56 dB. Airborne (Dntw +Ctr): 52 dB.

Sustainability data

Country of material origin	- Manufacturer guidance Varies according to the specific products used within the system.
Country of product manufacture	United Kingdom
Material	Particleboard Felt Foam Metal Mineral wool
Recyclability	- Manufacturer guidance Varies according to the specific products used within the system.
Recycled content As defined in clause 7.8 of BS EN ISO 14021	- Manufacturer guidance Varies according to the specific products used within the system.