你所在的位置: 首页 > 正文

如何解决管道根部及地漏渗水问题

2019-07-16 点击:1692
123胜博发游戏在线

一,原因分析:

1.管道和地板排水管没有预留孔或通过地板不正确地预留。在实际结构中,通常存在储备位移,或者根据未预留孔的情况。补救措施必须在铸造良好的地板上进行,使用大锤钻孔,或在移位后处理原始孔。当孔打开时,孔会扩大,并且地板容易开裂,留下隐藏的泄漏危险。

2,未按要求堵塞管孔,管孔填充施工质量较差。同时,堵塞材料不合格,有些使用不符合混合比的普通混凝土堵漏孔,使堵塞孔松散不致密;甚至将砖块,砾石和其他碎屑填充在管孔中,并用水泥砂浆擦拭表面。它光滑平整,但实际上会留下严重的泄漏。

3.管道和套管之间没有堵塞。套管不在地面之上,水从管道和管道间隙排出。

6b14e65a776b48c99d42b71d2a4b19ab

二,管道防渗措施:

1,预留管道开口实施时,应由专人监督,及时维护,防止模箱在混凝土振动中移动,影响管孔坐标的精度。严禁在浇筑的地板上打洞。

2.严格按照施工要求填孔。各种管道穿过地板后,必须用高于结构混凝土强度等级的微膨胀混凝土来堵塞和平滑管孔。同时,模具支撑应牢固,模具与地板之间的接触应紧密且不漏水。

3.每隔24小时浇水和固化,并检查接缝底部是否漏水。如果发生严重泄漏,则意味着间隙中的混凝土未被填充,需要重新加工并重新填充。小心不小于7d。

4.试水:管根涂层防水层固化后,卫生间地板第一次进行试验,水质不合格。在测试水之后,可以安装卫生洁具。

e5a338af59b74a34992828ea0c88e138

三,防地漏措施:

1. Diagonal cutting: basically the position of the leak is more in the middle of the tile, so the slope is not so good design, can be cut into 4 pieces according to the diagonal, and set the slope when paving, the floor drain is at the lowest point, drainage More smooth.

2, cross type: at the intersection of 4 tiles, with the floor drain as the center, the 4 corners of the floor drain are aligned with the edge of the tile. This is only suitable for square floor drains, beautiful and generous, and the design slope is also natural.

3, misplaced type: This is also only suitable for square floor drains, just using the space of tile misalignment, no need to cut any tiles, is the most labor-saving way.

4, half diagonal: If the floor drain is located against the wall, you can use this semi-diagonal way to cut, pay attention to the slope when laying, the drainage is also very smooth.

26383fd4f81c4f099280b516124e478f

Third, the processing method:

1. The water in the roots of the pipeline passing through the floor of the building is leaking. The groove with a width of 10mm and a depth of 15mm should be cut along the root of the pipe. After cleaning the floating ash and debris, the sealing material is embedded in the groove, and the pipe is embedded in the pipe. The ground joint is painted with a synthetic polymer waterproof coating.

2. If the crack between the pipeline and the floor is less than 1mm, the crack should be cleaned and filled with polyurethane chemical grout to stop the leak. Apply synthetic polymer waterproof coating twice around the pipe and the root of the pipe. The thickness of the coating should not be less than 2mm.

3. Leakage caused by damage to the casing passing through the floor of the building should be replaced. The casing should be sealed and 20mm or more above the floor. The casing root should be sealed, if it still leaks. Can be repaired according to the requirements of the above paragraph.

xx4.熄灭顶管的根部。在屋顶管周围延伸的熨平板层应涂抹成截锥形。管道与整平层之间应留有20×20mm的槽,并用密封材料填充压块;管根的附加层必须严格按照工艺构造,并应施加两层附加层。将该层的一半切成条并粘附到基层上,另一半缠绕在管的根部(高度大于250mm),重叠不小于100mm,另一半在锯齿上覆盖层压板以阻挡间隙;防水线圈关闭。必须拧紧金属密封垫圈并用密封材料密封。 (部分内容源自互联网,侵犯并道歉)

43e9e92b50a94fe0802d16afa5dd0f59

日期归档
胜博发平台 版权所有© www.us-bovada.com 技术支持:胜博发平台 | 网站地图