广西壮族自治区工程建设地方标准
DB
DBJ/T45-XXX-2018
P 备案号:XXXXXX-2018
民用建筑工程楼板隔声技术规程
Technical specification for floor sound insulation of civil buildings
(征求意见稿)
2018-XX-XX 发布 2018-XX-XX 实施
广西壮族自治区住房和城乡建设厅 发布
广西壮族自治区工程建设地方标准
民用建筑工程楼板隔声技术规程
Technical specification for floor sound insulation of civil buildings
DBJ/T45-XXX-2018
组织部门:广西壮族自治区住房和城乡建设厅 主编单位:广西壮族自治区建筑科学研究设计院 批准部门:广西壮族自治区住房和城乡建设厅 实行日期:2018年XX月XX日
2018年 南宁
前 言
根据广西壮族自治区住房和城乡建设厅桂建标〔2017〕37号文的要求,由广西壮族自治区建筑科学研究设计院会同有关单位,结合规程编制组开展的相关试验研究及结果分析,经认真总结经验,并参考相关标准,在广泛调查研究和征求意见的基础上编制本规程。
本规程主要技术内容有:1、总则;2、术语和符号;3、基本规定;4、楼板隔声设计;5、施工;6、质量检查与验收。
本规程由广西壮族自治区住房和城乡建设厅负责管理,由广西壮族自治区建筑科学研究设计院负责具体技术内容的解释。执行过程中如有意见或建议,请反馈给广西壮族自治区住房和城乡建设厅标准定额处(地址:南宁市金湖路58号,邮政编码:530028)和广西壮族自治区建筑科学研究设计院(南宁市北大南路17号,邮编530005,电话:0771-3812705,传真:0771-3812705)。
主编单位:广西壮族自治区建筑科学研究设计院 参编单位:深圳市升源建声科技有限公司
主要起草人:杨 阳 朱惠英 卢凌寰 宾 龙 陶尚儒 陈振文 梁 凯
谢小利 曹 崟 黄 卉 梁雅婧 马安思 毛其平
主要审查人:
I
目 次
1 总 则................................................................................................................... 1 2 术语和符号........................................................................................................... 2
2.1 术 语........................................................................................................ 2 2.2 符 号...................................................................................................... 3 3 性能要求................................................................................................................. 4
3.1一般说明....................................................................................................... 4 3.2 常用楼板隔声材料性能要求...................................................................... 6 4 隔声楼板设计......................................................................................................... 7
4.1 一般规定.................................................................................................... 7 4.2 构造设计.................................................................................................... 7 4.3 节点设计.................................................................................................... 9 5 施 工................................................................................................................... 13
5.1 隔声砂浆施工.......................................................................................... 13 5.2 浮筑楼板施工.......................................................................................... 15 6 质量检查与验收................................................................................................... 17
6.1 一般规定.................................................................................................... 17 6.2 主控项目.................................................................................................... 18 6.3 一般项目.................................................................................................... 18 6.4 验 收.......................................................................................................... 19 本标准用词说明....................................................................................................... 20 引用标准目录........................................................................................................... 21 条文说明................................................................................................................... 22
II
Contents
1 General provisions ................................................................................................ 1 2 Terms and symbols ............................................................................................... 2
2.1 Terms ......................................................................................................... 2 2.2 Symbols...................................................................................................... 3 3 Performance requiremen ....................................................................................... 4
3.1 General provision .......................................................................................... 4 3.2 Performance requirements of floor insulation material ................................ 6 4 Insulation floor design .......................................................................................... 7
4.1 General provision ....................................................................................... 7 4.2 Construction design ................................................................................... 7 4.3 Detail design .............................................................................................. 9 5 Construction ........................................................................................................ 13
5.1 Sound insulation mortar construction ...................................................... 13 5.2 Floating floor construction ....................................................................... 15 6 Quality acceptance .............................................................................................. 17
6.1 General provision ........................................................................................ 17 6.2 Dominant item ............................................................................................ 18 6.3 General item ................................................................................................ 18 6.4 Acceptance .................................................................................................. 19 Explanation of wording in this standard ................................................................... 20 List of quoted standard.............................................................................................. 21 Explanation on Terms ............................................................................................... 22
III