文献类型：期刊文献

中文题名：五种木质板材吸声性能的测量与分析

英文题名：Sound Absorption for Five Kinds of Wood-Based Panels

作者：王军锋[1,2] 彭立民[1] 傅峰[1] 王东[1] 朱广勇[1]

第一作者：王军锋

机构：[1]中国林科院木材工业研究所;[2]广西壮族自治区林业科学研究院

年份：2014

卷号：28

期号：6

起止页码：20-23

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2011】；

基金：国家林业局引进国际先进林业科学技术计划(948计划)项目"高性能木质复合吸音材料制备技术引进"(2013-4-15);广西壮族自治区林业科学研究院基本科研业务费专项

语种：中文

中文关键词：吸声性能;刨花板;轻质纤维板;木丝板;木纤维/聚酯纤维复合板;木质穿孔板

外文关键词：sound absorption property; particleboard; low-density fiberboard; wood wool board; wood fiber/polyester fiber composite material; wood perforated plate

分类号：S781.38;TS65

摘要：对市场上常见的5种木质板材吸声系数进行了检测。结果表明:木质穿孔板在低频段、木丝板在中频段、轻质纤维板和木纤维/聚酯纤维复合板在中高频段,分别显示了优良的吸声性能,而刨花板的吸声性能较差。
Sound absorption coefficient of particleboard,low-density fiberboard,wood wool board and wood fiber/polyester fiber composites were measured by an impedance tube instrument and sound absorption coefficient of a wood perforated plate was measured in a reverberation room.The results showed that sound absorption performance of the wood perforated plate was excellent at low frequency,the wood wool board had excellent absorption at mid frequency,the wood fiber/ polyester fiber composite and low-density fiberboard had excellent absorption at middle-high frequency while the partieleboard had very poor sound absorption at all frequencies.