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简介—— 雨水口的泄水能力，平箅式雨水口约为20l/s，联合式雨水口约为30l/s。大雨时易被杂物堵塞的雨水口泄水能力应乘以0.5
yushuikoudexieshuinengli，pingbishiyushuikouyuewei20l/s，lianheshiyushuikouyuewei30l/s。dayushiyibeizawudusaideyushuikouxieshuinengliyingchengyi0.5～0.7dexishu。duobishiyushuikou、lishiyushuikoudexieshuinenglijingjisuanqueding。
通过雨水箅子滞留部分雨水中携带的体积较大的污物，如塑料袋，纸壳，食品垃圾等等，截留污物能够防止污染物质进入管道沉积，同时也降低过流能力，而且一旦塑料凳将箅子封死，就可能导致积水等问题，因此需要维护。
如果您对此产品感兴趣！ 请直接联系陕西新新三园水泥制品有限公司!
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