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雨水篦子简介

Release time：

2020-09-18 15:08

source：

一、道量汇水点、人行横道上游、沿街单位出入口上游、靠地面径

流的街坊或庭院的出水口等处均应设置雨水口。道路低洼和易积水

地段应根据需要适当增加雨水口。

 二、雨水口型式有平箅式、立式和联合式等。

 平箅式雨水口有缘石平箅式和地面平箅式。缘石平箅式雨水口适用于有缘石的道路。地面平箅式适用于无缘石的路面、广场、地面低

洼聚水处等。 立式雨水口有立孔式和立箅式，适用于有缘石的道路。其中立孔式适用于箅隙容易被杂物堵塞的地方。 联合式雨水口是平箅与立式的综合形式，适用于路面较宽、有缘石、

径流量较集中且有杂物处。

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