Acoustic Resilient Joist Cap - Direct to Joist Isolation
Our Acoustic Resilient Joist Caps are a superb, easy to fit, Direct to Joist Acoustic flooring System, engineered as a Part E compliant acoustic joist treatment, to save the developer time and money. It can be used in both new build and refurbishment projects for timber and masonry builds.
Proven to be the most effective means of achieving superior sound attenuation, the mass of the structure is placed above the resilient layer. The product is then simply placed over the joists before the mass of the floor is added. The cap is suitable for both rough-cut and planed timber joists.
Our high performance mute/quite boards/p5 18mm Chipboard is a suitable flooring for the acoustic joists caps.
General Physical Data:
- Length : 2m
- Width : 50mm
- Thickness : 12mm
- Density : 30kg/m3
If the product is used in this manner, on a concrete floor, impact improvements in the order of: :
Delta Lw22dB with a standard batten
Delta Lw24dB with a deep batten can be expected.
Robust Details only require an improvement of Delta Lw17dB
If the product is used in this manner, on a timber floor, improvements in the order of:
Delta Rw+C;tr14dB and
Delta Lw20dB can be expected.
Robust Details only require an improvement of:
Delta Rw+C;tr13dB and
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