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HD1006 Hush System 1 Acoustic Floor Solution

Verified by manufacturer 2 months ago

Hush Acoustics Third party certifications:
  • Carbon Neutral Britain

    Certificate type

  • Fleet Operator Recognition Scheme

    Fleet Operator Recognition Scheme

    Certificate type

  • FSC

    FSC

    Certificate type

Acoustic separating floor system.

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+44 (0)114 551 8683 Website

Application

Suitable for use in refurbishment and conversion developments, where a joisted structure and a full lath and plaster ceiling are in place.


Description

The HD1006 Hush System 1 is a fully developed economical sound insulation system between separating floors.


Features and benefits:


  • For use in refurbishment and conversion developments, where a joisted structure and a full lath and plaster ceiling are in place.
  • Building Regulations Approved Document E (England & Wales), Technical Handbook Section 5 (Scotland) and Technical Handbook G (Northern Ireland) compliant.


It is ideal for upgrading the acoustic performance of timber separating floors in historic or listed buildings where the existing lath and plaster ceiling needs to remain fully intact.


HD1006 Hush System 1 enables the upgrading of the floor/ceiling construction from the floor side only, by combining a number of Hush Acoustics' high quality sound insulation products. These include Hush Fill 60 Heavy Pugging, Hush Slab 100 sound absorber panels and Hush Felt 25 Resilient Joist Strip. 


Tested as a complete system, HD1006 exceeds the requirements of all the UK Building Regulations covering acoustic performance - Approved Document E (England & Wales), Section 5 (Scotland) and Part G (Northern Ireland).


Whilst this system is ideal for many refurbishment and conversion projects, it can also be used in new build applications created using timber separating floors to achieve excellent acoustic performance.


How HD1006 Hush System 1 is formed:


  • Hush Felt 25 Resilient Strips are stapled to joist tops, with 18mm tongue and groove flooring grade chipboard glued above using Hush Bond, and all perimeters sealed using Hush-Seal 20.
  • Hush Mesh Firewire is dressed down the sides of the joists and across the back of the ceiling in the form of trays.
  • Hush Slab 100 absorber slabs are fitted between the joists resting on the firewire tray.
  • Hush Fill 60 is laid on a 9mm plywood shelf between the joists.


Acoustic Performance*


Impact (LnTw) - 48 dB

Airborne (DnTw) - 64 dB

Airborne (DnTW+Ctr) - 53 dB


* Results based on the full HD1006 Hush System 1 system being used in conjunction with existing 200mm joists and a full lath and plaster ceiling.


Components:


  • 18 mm thick tongued and grooved flooring grade particleboard – supplied by others.
  • Hush Bond – to glue joints.
  • Hush Felt 25 – stapled to joist tops.
  • Hush Seal 20 – to seal perimeters.
  • Existing timber joists.
  • Hush Mesh Firewire – dressed down the sides of the joists and across the back of the ceiling in the form of trays.
  • Hush Slab 100 – fitted between the joists, resting on the firewire tray.
  • 9 mm thick plywood shelf on noggins/ dwangs – supplied by others.
  • Hush Fill 60 – resting on shelf.
  • Existing lath and plaster ceiling.

General information

Color

Brown

Grey

White

Finish

Unfinished

Material

Particleboard

Mineral wool

Steel

Foam

Felt

Shape

Rectangle

Length

1200 mm

Width

600 mm

Height

100 mm

Uniclass

Ss_30_20_10_50 Joist-supported wood-based rigid sheet floor systemsPrimary

CAWS

K11/275 Acoustic separating floor system

Product range

Timber Floor and Ceiling Systems

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

Additional supports

Hush Mesh Firewire.

Guidance for specification option:

  • Description: Supporting mesh.
  • Material: Galvanized steel.
  • Size (w x l): 1.2 x 50 m.

Fasteners

Hush Bond.

Guidance for specification option:

Panel adhesive.

Joint treatment

Hush Felt 25.

Guidance for specification option:

  • Description: Resilient joist strip.
  • Material: 140 x 50 mm hardboard slats fixed to a double layer of 10 mm thick Hushfelt™ resilient layer.
  • Size (d x w): 25 x 50 mm.
  • Thickness: 25 mm (20–21 mm in use).

Perimeter seals

Hush Seal 20.

Guidance for specification option:

  • Material: Compressible solid foam tube.
  • Diameter: 20 mm.

Insulation/ Pugging

Hush Fill 60.

Guidance for specification option:

  • Description: Heavy pugging.
  • Material: Dry mineral fill, packed in sealed polythene tubes.
  • Size (L x diameter): 1100 x 150 mm.
  • Thickness: 60 mm.

Sound insulation

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): 48 dB.

Airborne (Dntw): 64 dB.

Airborne (Dntw +Ctr): 53 dB.

Third party certifications

Carbon Neutral Britain

Carbon Neutral Britain

Carbon Neutral Certification

Fleet Operator Recognition Scheme

Fleet Operator Recognition Scheme

FORS (Fleet Operator Recognition Scheme) Gold

FSC

FSC

FSC

Literature

Hush System 1 HD1006

Hush System 1 HD1006

Hush Acoustics Products and Systems Brochure

Hush Acoustics Products and Systems Brochure

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