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HD1020 Hush System IC Acoustic Floor Solution

Verified by manufacturer 2 months ago

Hush Acoustics Third party certifications:
  • FSC

    FSC

    Certificate type

  • Fleet Operator Recognition Scheme

    Fleet Operator Recognition Scheme

    Certificate type

  • Carbon Neutral Britain

    Certificate type

Acoustic separating floor system for timber floors and ceilings, providing an excellent way to acoustically upgrade separating floors and ceilings constructed using timber joists.

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+44 (0)114 551 8683 Website

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

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

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.

Acoustic seal

Hush 10 Joist Strips.

Guidance for specification option:

  • Description: Joist acoustic layer.
  • Size (w x L): 50 x 1370 mm.
  • Thickness: 10 mm (8 mm when in use).

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): 52 dB.

Airborne (Dntw): 57 dB.

Airborne (Dntw +Ctr): 51 dB.

Sustainability data

Contains Red List materials

No

Country of material origin

-

Manufacturer guidance

Varies according to the component parts used within the system.

Country of product manufacture

-

Manufacturer guidance

Varies according to the component parts used within the system.

Recyclability

-

Manufacturer guidance

Varies according to the component parts used within the system.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

-

Manufacturer guidance

Varies according to the component parts used within the system.

Third party certifications

FSC

FSC

FSC

Fleet Operator Recognition Scheme

Fleet Operator Recognition Scheme

FORS (Fleet Operator Recognition Scheme) Gold

Carbon Neutral Britain

Carbon Neutral Britain

Carbon Neutral Certification

Literature

Hush System IC HD1020

Hush System IC HD1020

Hush Acoustics Products and Systems Brochure

Hush Acoustics Products and Systems Brochure

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