HUSH-SYSTEM IC™
HD1020

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, laid over Hush-10 Joist Strips, secured to joist tops as per manufacturer’s instructions, with all perimeters sealed using Hush-Seal 20.
• Independent ceiling joists on hangers, with Hush-Slab 100 fitted between.
• Two layers of 12.5mm Gyproc Soundbloc plasterboard secured to the underside of the ceiling joists. Seal all perimeters prior to skimming.

© HUSH (UK) LIMITED 2007

• UK Building Regulations Approved Document E new build compliant
• A fully developed economical sound insulation system between separating floors
• For use in new build or refurbishment projects using timber joists
• Provides a 1 hour fire resistance at ceiling level

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.