楼板隔声技术的工程实测对比研究  

Measurements and Comparison of Sound Insulation Floor Technology

作　　者：蓝志江 李密 张二进 麦粤帮 江飞飞 LAN Zhijiang;LI Mi;ZHANG Erjin;MAI Yuebang;JIANG Feifei(Zhuhai Construction Quality and Safety Supervision Station Zhuhai 519099,China;Guangdong Provincial Academy of Building Research Group Co.,Ltd.Guangzhou 510500,China)

机构地区：[1]珠海市建设工程质量监测站,广东珠海519099 [2]广东省建筑科学研究院集团股份有限公司,广州510500

出　　处：《广东土木与建筑》2024年第1期107-110,共4页Guangdong Architecture Civil Engineering

基　　金：珠海市建设科技促进中心课题《建筑楼板隔声技术应用研究》(JKHT2022ST0001)。

摘　　要：选择5项在建工程项目进行楼板隔声技术的隔声效果实测对比。结果表明,隔声瓷砖楼板的隔声性能最好,楼板撞击声压级均值为66.0 dB,且检测结果稳定。隔声涂料和隔声砂浆(铺了普通瓷砖)楼板的隔声性能不理想,楼板撞击声压级均值分别为75.6 dB和75.0 dB,并且检测结果在绿色建筑控制项要求限值上下波动较大。Five construction projects were selected for comparison of the sound insulation effects of floor insulation technology.The results show that the sound insulation ceramic tile floor had the best sound insulation performance,with an average impact sound pressure level of 66.0 dB and stable detection results.The sound insulation performance of the sound insulation coating and sound insulation mortar(paved with ordinary ceramic tiles)floor was not ideal,with the average impact sound pressure levels of 75.6 dB and 75.0 dB respectively,and the detection results fluctuate significantly above and below the required limit values for green building control items.

关 键 词：楼板隔声 实测对比 隔声瓷砖 隔声涂料 隔声砂浆 

分 类 号：TU55[建筑科学—建筑技术科学]