Ho latela pono ea mocheso oa ho roala, ho roala phofo ea epoxy le polyurea e thibelang kutu e ka sebelisoa ka mokhoa o tloaelehileng tikolohong ea kutu ea mobu ho tloha ho -30 °C kapa -25 °C ho isa ho 100 °C, ha polyethylene e nang le likarolo tse tharo. mocheso o phahameng oa ts'ebeletso oa anti-corrosion barbet ke 70 ℃. Mabapi le botenya ba ho roala, ntle le liphahlo tse peli tsa phofo ea epoxy, botenya ba liaparo tse ling tse tharo kaofela li ka holimo ho 1mm, tse lokelang ho aroloa ka sehlopha sa liphahlo tse teteaneng.
E 'ngoe ea lintho tse akaretsang tsa mokhoa oa ho roala liphaephe ke thepa ea mochini le ea' mele ea ho roala, ke hore, boemo ba 'nete bo ka kopanang le ts'ebetso ea kaho ea liphaephe, joalo ka ho nahana ka ho kobeha ha liphaephe ka mor'a ho tjheseletsa le ho phahamisa e tlase. sekoti nakong ea kaho ea phaephe e telele. Lintho tsa index ea mocheso o tlase oa ho kobeha li entsoe ho latela li-diameter tse fapaneng tsa liphaephe, lintho tse hanyetsanang le ts'oaetso li khethoa ke tšenyo ea likhohlano e bakiloeng ke lipalangoang tsa liphaephe le ho khutlisa mokokotlo, ho hanyetsa mohatla le ho hanyetsa ha lipeipi ho khethoa ke likhoele le mengopo. makukuno ha liphaephe li tšeloa. Apara ho hanyetsa, joalo-joalo Ho ea ka pono ea thepa ena, ho sa tsotellehe ho roala ha phofo ea epoxy, sebopeho sa likarolo tse tharo kapa ho roala polyurea, kaofela ha tsona li na le ts'ebetso e ntle, empa ho ea ka botenya ba ho roala, polyethylene e nang le likarolo tse tharo e na le matla a phahameng ka ho fetisisa a ho hanyetsa, ha u ntse u fafatsa Boleng ba ho hanyetsa tšusumetso e fokolang ea 14.7J bakeng sa ho roala ha polyurea e sireletsang le eona e ntle haholo.

Kaha ho roala ha liphaephe tse telele ho sebelisoa haholo hammoho le tšireletso ea cathodic, moralo oaho roala liphaephelipontšo li ela hloko haholoanyane ts'ebetso ea ho qhaqhoa ha cathodic ea ho roala, ka hona ho theha merero ea nako e khutšoanyane le ea nako e mahareng e khahlanong le cathodic disbondment, ho nahanela tšebeliso ea liphaephe tsa nako e telele. Ka hona mocheso o beha morero o phahameng oa mocheso oa cathodic disbondment. Ho ea ka pono ea boemo ba index, ho hlakile hore index ea anti-cathodic disbondment ea epoxy coating e phahame, tekanyo e phahameng ea cathodic disbondment ke 8.5mm mocheso oa kamore bakeng sa 28d, 'me boholo ba cathodic disbondment ka mocheso o phahameng ke 6.5mm ho 48h. . Matšoao a ho roala urea a batla a hlephile, 12mm le 15m ka ho latellana.