Noise control flooring system
作者： James R. Keene
DOI:
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摘要: A noise control flooring system is presented herein for reducing transmission in a building structure that contains the system. The comprises solid substrate layer, compressible layer overlying at least portion of and an entangled net overlies wherein comprised multiple polymer filaments air, together forming void space. separation layer. carries floating thereupon. This provides loading causing to compress into
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