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Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...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 E
Resistance of the Passage of Sound

Porlock - C4SH - 01752 687 017
The office that covers this area is: Plymouth
Phone Number: 01752 687 017 Email: porlock@e2consultants.co.uk
Our other services include:
C4SH can also be known as:
CSH, Code for Sustainable Homes Daylight Calculation, Sustainable Homes, Code Assessment, Code for Sustainable Homes,


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