Verified by manufacturer 4 months ago
Acoustic separating floor system for screed floors.
Suitable for use in refurbishment, conversion or new build development with a concrete/ screed structure.
The HD1043 system from Hush Acoustics is designed to help reduce sound transmission in separating floors which feature screeds such as concrete.
This fully developed and tested solution provides an economical sound insulation system for this type of separating floor in all kinds of refurbishment, conversion or new build project.
Key to the system’s performance is the combination of high quality sound insulation materials, including Hush Overscreed Acoustic Membrane. This consists of a fine granulate of recycled rubber with a cork and PU elastomer bonding agent, providing a resilient layer suitable for use under most floor finishes.
HD1043 also features the Hush MF system to create a service void whilst allowing for the installation of a high performance sound absorber layer - Hush-Slab 100.
Performance is confirmed by HD1043’s compliance with the UK Building Regulations concerning acoustic insulation for separating floors - Approved Document E (England & Wales), Part G (Northern Ireland) and Section 5 (Scotland). It also provides a 1 hour fire resistance at ceiling level.
Features and benefits:
How the system is constructed:
Acoustic Performance *
* Results based on the full Hush System HD1043 to be installed as described with all flanking noise paths treated if needed.
Features and benefits:
Components:
Color | Brown Grey White |
Finish | Unfinished |
Material | Timber Rubber Metal Mineral wool Plasterboard |
Shape | Rectangle |
Length | 1200 mm Can be sized according to the application. |
Width | 600 mm Can be sized according to the application. |
Height | 100 mm Can be sized according to the application. |
Uniclass | |
CAWS | K11/275 Acoustic separating floor system |
Product range |
Suspension grid | Hush MF Ceiling System.Metal grid system with acoustic hangers. |
Barriers in ceiling void | - |
Acoustic barriers | Overscreed Acoustic Membrane.
|
Linings | - |
Fasteners | Hush Bond.Panel adhesive. |
Overscreed Acoustic Membrane thickness | 3 mm. 4.5 mm. 5 mm. |
Sound absorption | Hush Slab 100.
|
Acoustic performance | Impact (Lntw): 48 dB. Airborne (Dntw): 64 dB. Airborne (Dntw +Ctr): 53 dB. |