ICS91.040 CCSP53DB4403 深圳市地方标准 DB4403/T389—2023 海绵型公园绿地建设规范 Codeforconstructionofspongeparkgreenspace 2023-12-02发布 2024-01-01实施 深圳市市场监督管理局发布 DB4403/T389—2023 I目  次 前言..................................................................................II 引言.................................................................................III 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................1 4基本要求............................................................................3 5规划设计要点........................................................................3 6海绵设施施工、质量控制及验收.......................................................12 7公园绿地海绵功能维护管养...........................................................13 8海绵型公园绿地绩效评估.............................................................16 附录A（资料性）单项海绵设施设计图纸.................................................18 附录B（资料性）海绵城市绿地建设推荐植物种类表.......................................25 附录C（资料性）指标计算方法.........................................................28 参考文献..............................................................................29