| 预制竹木组合墙体的保温与隔声性能 |
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| 引用本文： | 高黎,王正,常亮.预制竹木组合墙体的保温与隔声性能[J].木材工业,2010,24(1). |
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| 作者姓名： | 高黎 王正 常亮 |
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| 作者单位： | 中国林科院木材工业研究所,国家林业局木材科学与技术重点实验室,北京,100091 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD19B0503) |
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| 摘 要： | 根据预制建筑构件的特点,制备了总厚度为50mm、三种不同结构的竹木组合预制墙体构件,对其保温、空气隔声性能进行了测评。结果表明:竹木空心墙体的保温和隔声性能最差,但在墙体内部添加岩棉,墙体的性能得到显著改善;将内墙板由竹胶合板换成石膏板后,墙体的保温、隔声性能无明显变化。
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| 关 键 词： | 预制 竹木组合墙体 保温 隔声 |
Heat and Sound Insulation Performance of Prefabricated Bamboo-Wood Wall |
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| GAO Li,WANG Zheng,CHANG Liang.Heat and Sound Insulation Performance of Prefabricated Bamboo-Wood Wall[J].China Wood Industry,2010,24(1). |
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| Authors: | GAO Li WANG Zheng CHANG Liang |
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| Institution: | Research Institute of Wood Industry/a>;Chinese Academy of Forestry/a>;Key Lab of Wood Science and Technology of State Forestry Administration/a>;Beijing 100091/a>;China |
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| Abstract: | Three prefabricated bamboo-wood compound walls 50 mm in thickness with different configurations were manufactured in this study. Their heat and sound insulation properties were tested and analyzed. The results showed that the hollow compound wall exhibited the worst thermal and acoustic insulation properties. However,the insulation performance could be improved considerably by filling rock wool inside the walls. It was also noticed that there was no significant difference on heat and sound insulations betwe... |
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| Keywords: | prefabricated bamboo-wood compound wall heat insulation sound insulation |
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