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Environmental Noise Levels
The max exposure time at 85 dBA is 8 hours, at 110 dBA it's just 1 min 29 seconds. If exposed, limit the time and wear hearing protection...more
Sound Insulation
Two parameters describe sound insulation; Dw and Rw. Dw is the insulation between rooms. Rw is the lab-tested insulation of a wall/floor...more
Part L1B
Conservation of fuel and power in Existing Dwellings
For work carried out on existing buildings other than dwellings including alterations and extensions.
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For further Domestic-BS4142 information for your area, be sure to check out Sound-Testing-.co.uk.
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Domestic BS4142 can also be known as:
Domestic Building and Room Acoustics, Industrial Noise Survey, Domestic Noise Impact Assessment, Noise Impact Assessment, PPG24, Domestic Industrial Noise Survey, Domestic Sound Testing Environmental Noise, Environmental Noise Assessment, Noise Survey For Residential Development, BS4142, Domestic Noise Survey For Residential Development, Sound Testing Environmental Noise, BS8233 Noise Assessment and Noise Survey, Domestic PPG24, Domestic Environmental Noise Assessment, Building and Room Acoustics,
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