... hollow-brick partition 空心砖隔墙 hollow-brick wall 空心砖墙 hollow-cathode lamp 空心阴极灯 ...
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In this paper, through the experimental study and theoretical analysis, sound isolation behavior of concrete hollow brick wall is studied.
本文通过试验研究和理论分析研究了混凝土(空心)砖墙体的隔声性能。
The results of experimental study demonstrated that sound isolation behavior of normal concrete hollow brick wall is good and completely reaches the level of clay solid brick wall.
试验研究结果表明：普通混凝土空心砖墙隔声性能较好，完全能达到粘土实心砖的水准。
Through summing up the ceramsite hollow brick wall waterproofing process to improve the block wall autiseepage technical level is intrduced.
本文通过对陶粒空心砖外墙防水技术措施的总结，以促进小型砌块外墙防渗漏技术水平的提高。
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