HUSH-SYSTEM BB™
HD1009

To view the system diagram on a larger scale, please view the Data Sheet found within the Data tab above.

• Hush-Panel 28, all teegee joints glued using Hush-Bond and sealed to all perimeters using Hush-Seal 20, laid over 50mm screed, with 260 kg/m² beam and block concrete below.
• Timber battens fixed to the underside of the concrete at required centres.
• One layer of 12.5mm Gyproc Soundbloc or Fireline plasterboard secured to the timber battens. Seal all perimeters prior to skimming.

© HUSH (UK) LIMITED 2007

• Complies with UK Building Regulations Approved Document E
• A fully developed economical sound insulation system between separating floors
• For use in new build or refurbishment projects based on beam and block concrete structures

UK Building Regulations approved Document E 2003 incorporates a unit of measurement to determine low frequency airborne sound transmission. Due to proven intrinsic difficulties of measuring low frequency sound, in domestic sized rooms, it must be expected that there could be significant deviations in the accuracy of these measurements. Furthermore, there will be variations from site to site due to structural differences in buildings, general site conditions and workmanship. All these factors can influence the repeatability of both impact and airborne acoustic test results. Therefore, any test results must be considered as an indication only and no warranty can be given or implied as to the actual acoustic performance in any particular situation.