Transcription of Controlling Sound Transmission through Concrete Block Walls
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By WarnockThis Update discusses the various factors that affect Sound transmissionthrough different types of Concrete Block Walls , including single-leaf Walls ,double-leaf Walls and Walls with gypsum board attached. Knowledge ofthese factors will assist construction practitioners to design and build wallswith high levels of acoustic performance economically. Construction Technology Update No. 13 Concrete Block Walls are commonly used to separate dwelling units from each otherand to enclose mechanical equipmentrooms in both residential and office build-ings because of their inherent mass andstiffness. The bending stiffness of the mate-rial making up the wall is also of these fundamental properties(mass and stiffness) can be altered by , there are additional factors thatneed to be considered in building high-quality Walls .
by A.C.C. Warnock This Update discusses the various factors that affect sound transmission through different types of concrete block walls, including single-leaf walls,
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