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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 Transmissions
Paths can be interrupted by insulation and blocking air paths. A material's insulation is governed by mass, stiffening and damping...more
Part E
Resistance of the Passage of Sound

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Harby - BS4142 - 0114 368 0192
The office that covers this area is: Sheffield
Phone Number: 0114 368 0192 Email: harby@e2consultants.co.uk
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For further BS4142 information for your area, be sure to check out Sound-Testing-Sheffield.co.uk.
Our other services include:
BS4142 can also be known as:
Commercial PPG24, Commercial Environmental Noise Assessment, PPG24, Commercial Noise Survey For Residential Development, Industrial Noise Survey, Commercial Industrial Noise Survey, Commercial Building and Room Acoustics, Building and Room Acoustics, Commercial BS8233 Noise Assessment and Noise Survey, BS8233 Noise Assessment and Noise Survey, Sound Testing Environmental Noise, Commercial Sound Testing Environmental Noise, Noise Impact Assessment, Noise Survey For Residential Development, Commercial Noise Impact Assessment, Commercial BS4142, Environmental Noise Assessment,


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