室內(nèi)電氣安裝常見缺陷的防治.doc
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室內(nèi)電氣安裝常見缺陷的防治
室內(nèi)電氣安裝工程中，經(jīng)常因?yàn)橐恍┤毕荻绊懯┕べ|(zhì)量，因此，對(duì)該類缺陷的預(yù)防處理，就顯得尤為重要。
一、塑料管線敷設(shè)
1、常見缺陷
接口不嚴(yán)密，有漏水、滲水現(xiàn)象；現(xiàn)澆板內(nèi)配管時(shí)出現(xiàn)管、盒內(nèi)漏漿、堵塞，造成剔鑿混凝土的后果；煨彎處出現(xiàn)扁、凹、裂等。
2、缺陷原因
接口處滲水是因?yàn)榻涌谔幬醇犹祝还芑虺胁蹇谧龅锰�，又未涂粘結(jié)劑，只用黑膠布或塑料帶包纏，而未按規(guī)程施工。PVC管煨彎時(shí)未加熱或加熱不均勻，造成管路扁、凹、裂現(xiàn)象。
3、預(yù)防處理
Interior electrical installation Defects Prevention
Interior electrical installation works, often because of some defects at the construction quality, therefore, that type of defect prevention treatment, it is very important.
A plastic pipe laying
A common defect
Interface is not tight, there is leakage of water leakage; place when piping plate pipe, box mud leakage, blockage, causing tick chisel concrete consequences; simmer bend occurring at the flat, concave, split and so on.
2, Defects
Interfaces because the interface of water seepage is not jacketed; tube or bearing jack too short, it is not coated adhesive, only with black tape or plastic wrapped, but fails to order construction. PVC pipe and far corner without heating or uneven heating, resulting in pipeline flat, concave, crack phenomenon.
3, Prevention Treatment