卫生间地漏施工方法 在装饰工程中,卫生间防水施工、给排水管道施工习惯做法总是重在防水, 不注重如何疏水,所以通常会面临四个问题: (1)使用过程中,由于地砖下砂浆 层有暗藏水,渗透到卫生间周边墙地面,转潮、发黑发霉; (2)湿区(淋浴间) 地漏排水不畅,地面积水较多; (3)干区地漏没水,返臭,倒杯水下去又好了; (4)做完闭水试验后,水排放困难。下面做法可帮助解决以上问题: 1、卫生间管道安装完毕后,要按图纸和规范要求验收甩口位置和标高,防止做 完防水层后再修改,造成防水层破坏而漏水, 地漏排水管(¢ 50)甩口与土建现 浇楼板平齐, 注意甩口一定要正, 做好吊模;清理地面浮渣、杂物后再找平,甩 口处做坡口或集水坑,注意整体坡度,坡向甩口,坡度越大越好,以便于暗藏水 的排泄,只要能满足铺贴地砖就行,做好管口保护,防止异物进入管道内,最好 用¢40 UPVC管插入甩口内,上端用管帽封堵 2
DRAIN OUTLET CONNECTIONS Floor drains, are available in a variety of outlet connection types. The drain ’ s outlet connection must be compatible with those of the drainage piping system to which it is connected. The most commonly employed connection types are as follows: 1. NO-HUB (NH) (A/K/A Mechanical Joint) The most widely used connection. A No-Hub connection is achieved by butting No Hub