ICS91.040.10 CCSP33DB4403 深圳市地方标准 DB4403/T23—2024 代替DB4403/T23—2019 公共厕所建设规范 Specificationforconstructionofpublictoilet 2024-10-12发布 2024-11-01实施 深圳市市场监督管理局发布DB4403/T23—2024 I目  次 前言.....................................................................................................................................................................Ⅲ 1范围...............................................................................1 2规范性引用文件.....................................................................1 3术语和定义.........................................................................1 4总体设置...........................................................................3 5厕位比例和厕位数量.................................................................3 5.1厕位比例.......................................................................3 5.2厕位数量.......................................................................4 6平面布局...........................................................................6 6.1设计要求.......................................................................6 6.2出入口设计.....................................................................6 6.3建筑面积和层高.................................................................6 6.4走道宽度.......................................................................6 7各功能分区建设.....................................................................7 7.1蹲厕位和坐厕位.................................................................7 7.2小便站位.......................................................................8 7.3无障碍设施.....................................................................8 7.4母婴室........................................................................10 7.5洗手区........................................................................11 7.624h公共厕所..................................................................12 7.7其它设施......................................................................12 8装配式公共厕所....................................................................12 8.1总体要求.....................................................................122 8.2设计要求......................................................................13 8.3内部设施......................................................................13 9标识指引..........................................................................13 9.1设置要求......................................................................13 9.2指引牌........................................................................13 9.3导视牌........................................................................13 9.4标识牌........................................................................14DB4403/T23—2024 II9.5管理信息及警示牌..............................................................14 10通风与采光.......................................................................14 10.1通风.........................................................................14 10.2采光.........................................................................15 11给排水...........................................................................15 11.1给水.........................................................................15 11.2节水.........................................................................15 11.3排水.........................................................................15 11.4管道安装.....................................................................16 11.5污水处理.....................................................................16 11.6化粪池.......................................................................16 12建筑材料和设施安装...............................................................17 12.1建筑材料.....................................................................17 12.2设施安装.....................................................................17 13建筑物防雷设计...................................................................17 14电气安全.........................................................................17 15智慧化建设.................