Izindaba

1. Indlela yokususa ukugqwala emazingeni aphansi isebenzisa okokusebenza kokupholisha noma ukususa ukugqwala kwesanti. Ngemva kokususwa kokugqwala, akufanele kube khona izindawo zokugqwala emazingeni aphansi, futhi uwoyela, amafutha, isihlabathi, isihlabathi sensimbi, nama-oxide ensimbi kufanele kuhlanzwe kahle. Ngemva kokususwa kokugqwala, okunamathelayo okungaphansi kufanele kufafazwe ukuze kunqandwe ukugqwala phakathi kwamahora ayisithupha. Ngaphambi kwenqubo yokufafaza, uma kunemvula noma ezinye izimo ezibangela ukuthi ingaphezulu lensimbi ye-substrate ibe manzi, kuyadingeka ukulinda imvelo ukuze ifinyelele izimo zokwakha, bese womisa umswakama ongaphezulu ngomoya owomile ocindezelwe ngaphambi kokugqwala. ukususwa; Ngemuva kokususwa kokugqwala, ubuso bensimbi kufanele bufinyelele ebangeni lokususwa kwe-rust Sa2.5, futhi ubuso kufanele buhlanzwe ngaphambi kokuqhubeka nenqubo elandelayo. Uma ukususwa kokugqwala kufaneleka, ubuso bensimbi kufanele buveze i-luster metallic. Uma ukugqwala kubuyile ngaphambi kokugqunywa kwangaphansi, kufanele kupholishwe kabusha noma kuqhunyiswe isihlabathi ukuze kukhishwe ukugqwala. Izidingo zokugwaza akumele zehliswe ukuze kugwenywe ukwehlisa ubumahhadla. Ukususwa kokugqwala kwamathayili ensimbi anombala omdala kuyisinyathelo esibalulekile, futhi ukubekezela nokunaka kufanele kukhokhwe lapho kusingathwa.

2. Inqubo yokuhlanza: Imishini yokuhlanza ingcindezi ephezulu isetshenziswa, futhi indawo engaphezulu yesisekelo kufanele ihlanzwe kahle. Izikhala, izindawo ezingalingani, namakhona afihliwe ongqimba lwesisekelo kumele kuhlanzwe kahle. Isisekelo sesisekelo kufanele siqine futhi sicaba, futhi noma yiziphi izindawo ezingalingani noma eziqhekekile kufanele ziqiniswe ngaphambi kokwakhiwa; Indawo engaphansi kufanele ihlanzwe kahle futhi ingabi nakungcola okufana nenhlabathi, ukungcola, uthuli oluntantayo, udoti, amanzi avulekile, amabala kawoyela, noma izinto ezixegayo, futhi kufanele kuqashelwe ekugcineni indawo ephansi ihlanzekile ngaso sonke isikhathi.

3. Izidingo zenqubo ye-anti-corrosion primer kuma-tile ensimbi anombala: Ngaphambi kokwakhiwa, indawo engaphansi kufanele igcinwe ingenawo ukugqwala okuntantayo, umswakama, amanzi anqwabelene, futhi ihlanzekile. Ukwakhiwa akufanele kwenziwe ezimeni zezulu noma eziguqubele. Imishini yokufafaza ngomfutho ophakeme isetshenziselwa ukwakha, futhi izinto zokwakha kufanele zingabi ne-sediment. Ngemuva kokuhlolwa okuqinile, izigubhu zokupakisha kufanele zivulwe futhi zisetshenziswe ngangokunokwenzeka ngosuku olufanayo; Ngaphambi kokusebenzisa izinto zokufafaza, kufanele zixutshwe ngokulinganayo kusetshenziswa umshini wokugaya ukuze kuqinisekiswe ukuthi imishini yokufafaza enengcindezi ephezulu ayizwani nokuvinjwa ngesikhathi sokwakha. Inqubo yokufafaza kufanele ifane, ngaphandle kokunqwabelana noma ukushiywa.

4. Ukuhlola nokupenda kabusha: Okwamakhona, imithungo yonqenqema, ukugqagqana okuvundlile nokume mpo, izimbobo zamafeni, amapayipi ophahleni agqagqene, amapayipi afaka umoya opholile, ipuleti lensimbi kanye nokuhlangana kodonga lodonga, izinsimbi zokubopha ngezikulufu (amakhona odonga, insimbi emise okwe-C, insimbi engu-H, imigudu yocingo, iziphanyeko zosilingi, amapayipi) nolunye uphahla lwensimbi (udonga, olungaphakathi) izixhumanisi ezibuthaka zokulwa nokugqwala, ngokucophelela. hlola ukuze uqinisekise ukuthi wonke amakhona omthungo afafazwe endaweni yawo.

5. Izidingo zenqubo yokuhlanganisa i-anti-corrosion surface: Ukwakhiwa kokugqoka okungaphezulu kungenziwa kuphela ngemva kokuba indawo engaphansi yokugqoka isomile futhi iqinile. Imishini yokufafaza ingcindezi ephezulu isetshenziselwa ukwakhiwa, futhi i-anti-corrosion coating emva kokwakhiwa kufanele ibe mncane futhi ifane, ihlangabezane nezidingo zokuklama; Awekho amaphutha anjengokuhlukaniswa, ukunqwabelana kwemifantu, ukungqubuzana, ukubhavuza, ukubeka izingqimba, nokuvalwa kokuphela okuxekethile okuvunyelwe. Ukuqinisekisa ukumbozwa okungenamthungo nokuphelele kwesisekelo ngesikhathi sokwakha, futhi ufake isikhathi sokulungisa ngemva kokuphothulwa kwephrojekthi. Akekho ovunyelwe ukungena endaweni yokwakha.

Okungenhla okuqukethwe okwethulwe kuwe mayelana nendlela yokwakha yokufafaza ngopende we-tile yensimbi yombala. Uma uneminye imibuzo, sicela ukhululeke ukuxhumana newebhusayithi yethu, futhi sizoba nomuntu ozokuchazela yona.