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我想问下厕所排污管和排污管相接的坡度需要多大?_家装设计_设计456问答
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我想问下厕所排污管和排污管相接的坡度需要多大?

浏览:1088次 | 提问时间: 12-16 12:24
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7个答案
不求天长地久只求曾经拥有 12-16 12:34

根据<室外排水设计规范>(GB50014-2006)第条规定,排水管道的*小管径与相应*小设计坡度的规定取值是:污水管*小管径d300mm / 相应*小设计坡度 塑料管0.002,其他管0.003.
雨水管*小管径d300mm / 相应*小设计坡度 塑料管0.002,其他管 /> 室外排水管坡度一般来说,在坡度的设置是没有具体的规范标准要求的,因为室外排水管坡度的设置也是有众多的影响因素,管道的材质,管径的大小,流速的 大小等各个方面都影响排水管坡度的设置.室外排水管坡度的设置和管道的安装验收程序特别严谨,需要对部分项工程进行细部验收,项目经理,施工单位,监理单位共同参与检验批的质量验收,如果含有分包项,则还需要分包单位项目经理签字验收,对排水管坡度,管道埋设前灌水和通水,沟基处理和井池底板强度等各个方面都要进行一一验收和签字.
室内排水管坡度的设定和室外排水管坡度不同,室内的设计相对来说面临的状况更加复杂,所以一般都不在分区域,分方位进行单独计算而是采取一个特定的数值, 直接确定排水管坡度.这样的排水管坡度一般在验收规范等相关的文件中都有明确的规定,在进行室内装修的时候,业主和设计施工人员一定要了解相关的验收规 范,确定相关排水管坡度的标准值,*小坡度值以及支点之间的规范间距,才能更好地完成室内排水的流畅设计.排水管坡度和所用排水管道的材质有关系,一般来 说铸铁材质的管道,由于其摩擦系数比较大,所以在设计排水管坡度时,其坡度的设计要大于塑料排水管道.常规来说,室内排水管坡度要控制在25%-30%之 间,具体的数值还是要再参照相应的规范.对于卫生间的排水管坡度来说,一般设置在2%左右为宜,坡度尽量的设置小一些,如果坡度过高,可能会给卫生间的其他相关部位的使用带来不便.
可见,无论是室内还是室外的排水管坡度设置,都有一个非常严谨的设计和施工要求,好的排水管坡度设计,将有助于保障排水的顺利进行,使建筑物的整体设计为居民提供更加便捷的日常.

爱人i 12-16 12:49

国家标准坡度在2%-3%之间.

北京兴业名筑 12-16 12:57

国家标准坡度在2%-3%之间.

当心已冰封。血已冷 12-16 13:04

国家标准坡度在2%-3%之间.

当归 12-16 13:10

排水管道的*小管径与相应*小设计坡度的规定取值是:污水管*小管径d300mm/相应*小设计坡度塑料管0.
002、其他管0.003。雨水管*小管径d300mm/相应*小设计坡度塑料管0.
002、其他管0.003。

抱海 12-16 13:23

你好,排污管相接的坡度一般是在2%―3%之间,这个坡度比较适合排污,效果比较的好,不会积臭,你可以看一下

别太美! 12-16 13:39

你好,根据《室外排水设计规范》(GB50014-2006)第4.2.10条规定,排水管道的*小管径与相应*小设计坡度的规定取值是:污水管*小管径d300mm/相应*小设计坡度塑料管0.
002、其他管0.003。
雨水管*小管径d300mm/相应*小设计坡度塑料管0.
002、其他管0.003。
室外排水管坡度一般来说,在坡度的设置是没有具体的规范标准要求的,因为室外排水管坡度的设置也是有众多的影响因素,管道的材质、管径的大小、流速的大小等各个方面都影响排水管坡度的设置。室外排水管坡度的设置和管道的安装验收程序特别严谨,需要对部分项工程进行细部验收,项目经理、施工单位、监理单位共同参与检验批的质量验收,如果含有分包项,则还需要分包单位项目经理签字验收,对排水管坡度、管道埋设前灌水和通水、沟基处理和井池底板强度等各个方面都要进行一一验收和签字。
室内排水管坡度的设定和室外排水管坡度不同,室内的设计相对来说面临的状况更加复杂,所以一般都不在分区域、分方位进行单独计算而是采取一个特定的数值,直接确定排水管坡度。这样的排水管坡度一般在验收规范等相关的文件中都有明确的规定,在进行室内装修的时候,业主和设计施工人员一定要了解相关的验收规范,确定相关排水管坡度的标准值、*小坡度值以及支点之间的规范间距,才能更好地完成室内排水的流畅设计。排水管坡度和所用排水管道的材质有关系,一般来说铸铁材质的管道,由于其摩擦系数比较大,所以在设计排水管坡度时,其坡度的设计要大于塑料排水管道。常规来说,室内排水管坡度要控制在25%-30%之间,具体的数值还是要再参照相应的规范。对于卫生间的排水管坡度来说,一般设置在2%左右为宜,坡度尽量的设置小一些,如果坡度过高,可能会给卫生间的其他相关部位的使用带来不便。
可见,无论是室内还是室外的排水管坡度设置,都有一个非常严谨的设计和施工要求,好的排水管坡度设计,将有助于保障排水的顺利进行,使建筑物的整体设计为居民提供更加便捷的日常服务。希望我的回答对您有所帮助。

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