Offices Nationwide
Good Hearing?
A typical person with good hearing can hear from about 20Hz to 20kHz (the audio bandwidth). A person's voice will usually range from 500Hz to 2kHz...more
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
Thermal Bridging And Airtightness
Enhanced Construction Details
Information and guidance relating to thermal bridging for use with Enhanced Construction Details.
Copyright 2020 E2 Specialist Consultants Limited
Company No. 06728970
In Area A
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