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下水道改造的注意事项!

来源:  发布时间:2021-01-19 15:02:22

一般情况下,下水管道可以不改造就尽不要去改,因为下水管道的改造风险是比较大的,稍有不慎就会给日后的生活带来许多的不便。如果确实是需要改动下水管道,也不是说不可以。那么在进行下水道改造时有哪些需要注意的事项呢?下面小编给大家介绍下。
In general, the sewer can not be modified without modification, because the risk of the transformation of the sewer is relatively large, and a little carelessness will bring a lot of inconvenience to future life. If it is really necessary to change the sewer, it does not mean that it can not. So what should be paid attention to in the sewage transformation? Let's introduce it to you.
一、接口处粘胶问题
1、 Glue problem at interface
接口处涂粘胶的时候,一定要先把管道接口的周围清理干净,接口处不能有杂质。涂粘胶时,不管是管件的内部还是外部都要涂上胶水,千万不能为了省事而随便涂抹胶水,这样会直接导致下水管道漏水的发生。
When applying adhesive at the joint, the surrounding of the pipe joint must be cleaned up first, and there shall be no impurities at the joint. When applying glue, both the inside and outside of the pipe fittings should be coated with glue. Do not apply glue casually in order to save trouble, which will directly lead to the leakage of the sewer pipe.
二、低与倾斜度
2、 Low and gradient
在改造下水管道中,一定要注意好管道的高低和倾斜度的问题,并掌屋好管道的倾斜度。虽然没有严格要求管道的倾斜坡度,但是进水口的高度一定要高过出水口 ,以免发生倒流的现象。下水管道安装完毕以后,不能以抬高地面来达到适合的倾斜度。
In the transformation of the sewer pipe, we must pay attention to the height and inclination of the pipe, and control the inclination of the pipe. Although there is no strict requirement on the slope of the pipeline, the height of the water inlet must be higher than that of the water outlet to avoid the phenomenon of backflow. After the installation of the sewer, it is not allowed to raise the ground to achieve a suitable gradient.
三、管道长短
3、 Length of pipe
下水管道的选用长度是有规定的,不能太长,太长会导致管道的排水不通畅,而且还很容易发生堵塞的现象,出现问题了也很难维修。
The length of the sewer pipe is specified. It should not be too long. If it is too long, the drainage of the pipe will not be smooth, and it is easy to block, and it is difficult to repair if there is a problem.
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四、水管的固定
4、 Fixing of water pipes
下水管道改造完以后,一定要做灌水的测试,检查清楚有没有渗漏现象,如果没有漏水就要把管道固定好。地面上的管道一定要用水泥或者是石膏埋好,避免工人在进行下一道工序的时候不小心踩坏了。不要以为买的管子好踩了也没问题,实管道踩多了也会破裂的。
After the transformation of the sewer, we must do the test of irrigation, check whether there is leakage, if there is no leakage, we must fix the pipe. The pipeline on the ground must be buried with cement or gypsum to avoid the worker accidentally stepping on the next process. Don't think it's OK to step on the pipe you bought. If you step on the pipe too much, it will break.
五、处理
5、 Treatment
为了避免工人们在接下来的工期中有异物掉进管道中,所以下水管道改造完毕以后一定要进行封口处理。假如水泥浆掉入管道中,一旦凝固了就很难清理干净的。
In order to avoid foreign matters falling into the pipeline during the next construction period, sealing treatment must be carried out after the transformation of the sewer pipeline. If the cement slurry falls into the pipeline, once it solidifies, it is difficult to clean it up.
六、防水处理
6、 Waterproof treatment
下水管道改造完毕以后要做防水的处理,为管道增加一层安全的保障。下水管道改造的时候一 定要加一个防臭的臭弯头,避免日后下水管道的臭气进入室内。但是在加放臭弯头之前,要先与楼下的住户协商好,从楼下施工,否则会难以增加防臭弯头。
After the transformation of the sewer pipe, waterproof treatment should be done to increase a layer of security for the pipeline. When the sewer pipe is reconstructed, a deodorizing elbow must be added to prevent the odor of the sewer pipe from entering the room in the future. However, before adding deodorization elbow, it is necessary to negotiate with the residents downstairs and start the construction downstairs, otherwise it will be difficult to add deodorization elbow.
以上就是关于下水道改造时需要注意的事项,希望可以帮助到大家。大家如果对下水道改造还有其他的疑问的话可以随时联系我们网站:亿电竞平台app
The above is about the sewer transformation need to pay attention to the matter, I hope to help you. If you have any other questions about sewer reconstruction, you can contact our website at any time: Jinan pipeline dredging !
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