1. Ungqimba lwe-epoxy resin lwe-purlin yensimbi ehlanganiswe ngamandla luyimbobo esebenza kahle kakhulu ye-epoxy resin.Inokulinganisa okuhle kakhulu, ukuhlobisa, umshini, ukumelana nokugqwala okukhulu.Ukuhlola kubonisa ukuthi: i-purlin ku-30% sulfuric acid, 95% sodium hydroxide, 10% ammonium hydroxide, hydrogen peroxide, 35% hydrochloric acid, 20% nitric acid, 30% phosphoric acid, 40% formaldehyde, sodium oxide, dichlorethylene, electrolyte yethusi. Ifakwe amahora angu-120, umkhiqizo awunalo ushintsho olusobala.
2. I-epoxy resin inokumelana nesimo sezulu esihle kakhulu.I-epoxy resin layer ihlukanisa ngokuphelele ukuxhumana phakathi kwensimbi nomoya, igwema i-oxidation nokugqwala kwensimbi, yenza ama-purlins abe nokuqina okukhulu futhi agweme ukugcinwa kwangemuva;
3. Ubuchwepheshe obuthuthukisiwe kanye nefomula yesayensi yenza i-purlin ibe nzima futhi ingagugi, ibe nokunamathela okuqinile futhi ingalokothi i-delamination.I-anti-corrosion layer ngeke iqhekeke noma ixebuke ngemva kokugoba;
4. Ukumelana nokushisa okuphezulu nokumelana nokushisa okuphansi.Lapho izinga lokushisa eliphezulu lingama-degree angu-150 futhi izinga lokushisa eliphansi lingama-degrees angu-40, ukugqoka akunakho ukuxebuka, ukuqhuma, ukuqhekeka, ukukhishwa, ukulimaza kanye nezinye izenzakalo.Umjikelezo wokuqandisa izikhathi ezingu-10, akukho shintsho ku-purlin;5. Ukufakwa kalula.
5. Uxhumo oluboshiwe lwamukelwa, futhi indinganiso kazwelonke ye-11G521-1-2 ingasetshenziselwa ukufakwa.Imininingwane ye-Purlin ingenziwa futhi icutshungulwe ngokuya ngezidingo zobunjiniyela.
