欢迎来到济南诺誉商贸有限公司官方网站!
全国服务热线

行业资讯

当前位置:首页-新闻中心 > 行业资讯 >

硬聚氯乙烯管UPVC的链接要注意哪些?

连接用的排水胶胶接。粘接剂使用前必须摇匀。钢塑管道和承插口部位必须清理干净,承插的间隙越小越好用砂布或锯条把结合面打毛,承口内较薄地均匀刷一遍胶,插口部位外刷两次胶,待胶干40~60s后插入到位,同时应注意根据气候变化适当增减胶干时间。
Rubber adhesive for connection. Shake well before use. The steel plastic pipe and socket parts must be clean, socket gap as small as possible with cloth or saw a hair surface, socket is thinly uniform brush glue, socket position of the outer brush two times after the glue dry glue, 40 ~ 60s after insertion in place, should also pay attention to climate change according to the appropriate adhesive dry time.
粘接时严禁沾水,管道到位后必须平放在沟内,待接头干后24h开始回填,回填时用沙土将管道四周填紧,留出接头部位再进行大批回填。要用同一厂家的产品。UPVC管与钢管套接时,必须将钢管连接处擦净涂胶,将U PVC管加热变软(但不得烧焦)后承插在钢管上并降温处理,如加上管箍会更好。
Water is prohibited when bonding, the pipeline must be placed in the trench in place, to be dry after the joint 24h backfill, backfill will fill tight around the pipe with sand, then a large number of joints for backfill. To use the same manufacturer's products. UPVC pipe and steel pipe is sheathed, must be at the joint of the steel tube wipe glue, U PVC tube heating become soft (but not burnt) after the socket on the steel pipe and cooling treatment, such as with the hoop will be better.

QQ截图20160810102412.png对管材大面积损坏的需更换整段管材,可采用双承口连接件更换管材的办法。对溶剂粘接处渗漏的处理,可采用溶剂法。此时先排干管内的水,并使管内形成负压,然后将粘接剂注在渗漏部位的孔隙上。由于管内呈负压,粘接剂会吸入孔隙中而达到止漏的目的。套补粘接法主要是针对管道穿小孔和接头的渗漏。
A large area of the damaged pipe needs to replace the whole section of the pipe, can be used to replace the pipe fittings of the two way. Solvent treatment can be used to deal with the leakage of the solvent. At that time, the water in the pipe is drained, and a negative pressure is formed in the tube, and then the adhesive is injected into the pores of the leakage part. Because of the negative pressure in the pipe, the adhesive can be sucked into the pores to achieve the purpose of leakage prevention. The method is mainly aimed at the leakage of the pipeline through small holes and joints.
此时选用长15~20cm的同一口径管材,将其纵向剖开,按粘接接头的方法将套管内面和被补管材的外表面打毛,涂胶后套在漏水处贴紧。玻璃纤维法是用环氧树脂加固化剂配成树脂溶液,用玻璃纤维布浸渍树脂溶液后,均匀缠绕在管道或接头渗漏处的表面,经固化后成为玻璃钢。由于该方法施工简单、技术易掌握、堵漏效果好且成本低,在防渗补漏中具有很高的推广使用价值。
At this time the selection of 15 to 20cm of the same diameter of the pipe, its longitudinal cut, according to the method of adhesive joints of the casing and the inner surface of the pipe to be covered with hair, after the glue coated in the water tight. Glass fiber method is the use of epoxy resin and curing agent into the resin solution, with a glass fiber cloth impregnated resin solution, the uniform winding in the pipeline or joint leakage at the surface, after curing. Because the method has the advantages of simple construction, easy mastering technology, good plugging effect and low cost, has very high application value in the anti-seepage and mending leakage in.
本文由CPVC管材管件阀门批发整理发布,您是不是对这些内容有所了解了呢?更多的内容请点击   http://www.sdcpvc.com     我们会有更多精彩内容等你查看。
This paper is published by the CPVC pipe valve fittings wholesale finishing, you are not to understand these contents? More information please click http://www.sdcpvc.com We will have more exciting content waiting for you to see.

上一篇:单立管排水系统的成品验收内容有哪些?
下一篇:最后一页

在线咨询

售后服务