Shot ayukan iska mai ƙarfi: fesa karfe harbi tsatsa Sa5 hani, tsatsa, bayyanar ƙarfe na fallasa azurfa-fari mai ƙyalli, ƙarancin ƙasa na 40 ~ 70μm.
Fesa shafi: ƙarfafa musamman sa kwal kwalta epoxy, ko na farko, kunci 5, tsakiyar clip hudu yadudduka na epoxy gilashin zane, 0.9 ~~ 1mm kauri, mai rufi da fentin fentin a kan kowane fenti da tazara bushewa sama da m batun.
Tabbatar da inganci: daga duban gani, fenti bayyanar uniform, santsi, babu sagging, babu kumfa, babu wrinkles.Ma'aunin kauri na aikace-aikacen, samfurin kashi 5, cikakken aunawa don cimma kaurin ƙira, ko ƙaurin fenti.Wanda aka gudanar a 5000V spark pinhole leak detector, pinhole da insulation duba don ƙwararrun rashin haskakawa.Manne don duba shafi yanke triangular bakin, rike da tsaga karfi ya kamata da wuya a ja sama;idan an ja sama, amma dole ne a haɗe Layer na farko zuwa bayyanar ƙarfe na bututu, don samun cancanta.

Lalacewar waje nacarbon karfe bututufitar tube
Amfani da STIC masu nauyi mai nauyi.
Shot fashewa: duk yaro bututu tsatsa.
Fesa anti-lalata coatings: Lokacin da tsatsa cancanta, ta yin amfani da airless high matsa lamba fesa gun fesa na farko Layer na ja primer har sai da fenti ya bushe mara sanda hannu, sa'an nan fesa karshen na biyu film kauri na 300μm.
Duban fenti: dubawa na gani, duk kaurin yara da aka auna ta amfani da ma'aunin kauri na maganadisu, jimlar kauri na fim fiye da 600μm.

Bututun rufi na ciki
Ana amfani da bututun da aka binne da kuma penstocks a cikin maganin lalata, ana amfani da su don rataye wayoyi maras kyau, fesa ƙarfin matsi na ƙasa da 30N/mm2 rufin siminti.Siminti cakuda turmi rabo, ruwa: ciminti: yashi = 22:200:270;amfani da ruwan gida;# 525 simintin Portland;m, mai tsabta, yashi na halitta mai kyau, abun ciki na yumbu bai wuce 2% girman barbashi kasa da 2mm.