CP 153-3:1972
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Windows and rooflights Windows and rooflights. Sound insulation
Hardcopy , PDF
28-09-2012
English
07-04-1972
Deals with sound transmission through windows, rooflights and glazed curtain walling. It is an extension of the more basic information on sound transmission and insulation in buildings given in CP 3:Chapter III. It gives guidance on likely external noise levels and degrees of sound insulation afforded by various forms of glazing.
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