Phakathi kokukhula okuqhubekayo kwesidingo se-izakhiwo ezijwayelekile kanye nezindawo zesikhashana,izindlu zezitsha ezenziwe ngaphambiliniziye zamukelwa kabanzi ezindaweni zokwakha,amakamu okumba izimayini, amakamu amandla, izindlu zezimo eziphuthumayo, kanye namakamu obunjiniyela baphesheya kwezilwandle.
Kubathengi, ngaphezu kwentengo, isikhathi sokulethwa, kanye nokucushwa, "isikhathi sokuphila" sihlala siyisibonakaliso esiyinhloko sokuhlola imbuyiselo ekutshalweni kwezimali.
I. Iyiphi impilo yesevisi yokuklama ejwayelekile izitsha zephakethe eliyisicaba?
Ngokwezindinganiso zemboni, impilo yesevisi yokuklama yekhwalithi ephezulu indlu yesitsha esiyisicabangokuvamile ingama-15–Iminyaka engama-25. Ngaphansi kwezimo zokulungisa ezifanele, eminye imisebenzi ingasetshenziswa ngokuzinzile iminyaka engaphezu kwengama-30.
| Uhlobo Lohlelo Lokusebenza | Impilo Yesevisi Ejwayelekile |
| Amahhovisi Okwakha Esikhashana / Izindawo Zokulala Zabasebenzi | Iminyaka eyi-10–15 |
| Amakamu Engqalasizinda Nezamandla Esikhathi Eside | Iminyaka eyi-15–25 |
| Isakhiwo Sezentengiselwano Esihlala Isikhathi Eside/ Izakhiwo Zomphakathi | Iminyaka engama-20–30 |
| Amaphrojekthi Asezingeni Eliphezulu Angokwezifiso | iminyaka engu-≥30 |
Kubalulekile ukugcizelela ukuthi: Impilo yenkonzo≠isikhathi sokususa esiyimpoqo
kodwa kubhekisela empilweni yesevisi efanelekile ngokwezomnotho ngaphansi kwesisekelo sokuhlangabezana nokuphepha, ukuzinza kwesakhiwo, kanye nezidingo zokusebenza.
II. Izici Ezinhlanu Eziyinhloko Ezinquma Impilo Yesevisi Yezindlu Ezifulethi ZaseShayina
Uhlelo Oluyinhloko Lwesakhiwo Sensimbi (Lunquma Isikhathi Sokuphila Esiphezulu)
“Uhlaka” lwesitsha esiyisicaba lunquma isikhathi sokuphila kwaso esiphezulu.
Izinkomba ezibalulekile zifaka:
Ibanga lensimbi (Q235B / Q355)
Ubukhulu besigaba sensimbi (amakholomu, imishayo ephezulu, imishayo engezansi)
Indlela yokushisela (ukungena okugcwele vs. ukushisela okuqondile)
Uhlelo lokuvikela ukugqwala kwesakhiwo
Izincomo ezijwayelekile zezinga lobunjiniyela:
Ubukhulu bekholomu≥2.5–3.0mm
Ubukhulu bomsebe oyinhloko≥3.0mm
Ama-node ayisihluthulelo kufanele asebenzise ukushisela okuhlanganisiwe + ukwakheka kwepuleti lokuqinisa
Ngaphansi kwesisekelo sokuthi isakhiwo sihlangabezana nezindinganiso, isikhathi sokuphila sesakhiwo sensimbi ngokwaso singafinyelela 30-50 iminyaka.
Izinqubo Zokuvikela Ukugqwala kanye Nokwelashwa Komphezulu
Ukugqwala kungumbulali ohamba phambili ofinyeza isikhathi sokuphila kwenkonzo.
Ukuqhathaniswa Kwamazinga Okuvikela Ukugqwala Okuvamile:
| Indlela Yokuvikela Ukugqwala | Impilo Yesevisi Esebenzayo | Indawo Esebenzayo |
| Umdwebo Ojwayelekile Wokufutha | 5–Iminyaka engu-8 | Izwe Elomile |
| I-Epoxy Primer + I-Topcoat | 10–Iminyaka eyi-15 | Okuvamile Ngaphandle |
| Isakhiwo Esishisiwe Esishisayo | 20–Iminyaka engama-30 | Umswakama Ogugwini / Ophakeme |
| I-Zinc Plating + I-Anti-Corrosion Coating | 25–Iminyaka engaphezu kuka-30 | Izindawo Ezibucayi Kakhulu |
Ngobaamaphrojekthi ekamu lomsebenzi ezindaweni zezimayini, ezindaweni ezisogwini, ezingwadule, ezinomswakama ophezulu, noma ezindaweni ezibandayo, izinhlelo zokugaya ngogesi noma zokulwa nokugqwala cishe “ziyinto okumele ibe khona.”
Uhlelo Lokufaka kanye Nokucushwa Kwezinto Ezibalulekile
Nakuba uhlelo lokuvala lungathwali isisindo ngqo, luthinta ngokushesha induduzo kanye nokusebenziseka kwesikhathi eside.
Izingxenye Eziyinhloko:
Amaphaneli esandwich odongeni (uboya bedwala / i-PU / i-PIR)
Isakhiwo sokuvikela amanzi ophahleni
Uhlelo lokuvala umnyango namafasitela
Ingqimba ethwala umthwalo phansi futhi engangeni umswakama
Amaphrojekthi asezingeni eliphezulu avame ukusebenzisa:
≥Uboya bedwala obungashisi obungu-50 mm noma ibhodi le-PU
Umklamo wophahla olungangeni manzi olunezingqimba ezimbili
I-aluminium alloy noma amafreyimu amafasitela aphukile ngokushisa
Ngokulungiselelwa okufanele, isakhiwo esigoqekayo uhlelo lwemvilophu lungahlala iminyaka eyi-10–Iminyaka eyi-15, futhi isikhathi sayo sokuphila singandiswa ngokushintshwa.
III. Izindlu Zezitsha Ezakhiwe Ngaphambili vs. Izindlu Zezitsha Zendabuko: Ukuhlaziywa Komehluko Wesikhathi Sokuphila
| Ubukhulu Bokuqhathanisa | Izindlu Zezitsha Ezilungisiwe | Izindlu Zezitsha Eziguquliwe |
| Umklamo Wesakhiwo | Ibanga Lokwakha | Ibanga Lokuhamba |
| Uhlelo Lokulwa Nokugqwala | Okungenziwa ngezifiso | Isitsha Sokuqala NjengesiKhulu |
| Isikhathi Sokuphila | 15–Iminyaka engama-30 | 10–Iminyaka eyi-15 |
| Induduzo Yesikhala | Phezulu | Isilinganiso |
| Izindleko Zokunakekela | Iyalawuleka | Kuphezulu ngokuhamba kwesikhathi |
Izitsha ezenziwe kusengaphambili aziyona "indlela elula yokuxazulula izinkinga" kodwa ziwuhlelo oluhlelekile oluklanyelwe ngqo izimo zokusetshenziswa kwezakhiwo.
IV. Ungayandisa Kanjani Impilo Yesevisi Yezindlu Zezitsha Ezilungisiwe?
Kusukela esigabeni sokuthenga, amaphuzu alandelayo kufanele acatshangelwe:
Chaza ngokucacile umgomo wokuphila kwephrojekthi (iminyaka eyi-10 / iminyaka engama-20 / iminyaka engama-30)
Qondanisa izinga lokumelana nokugqwala, hhayi intengo kuphela.
Cela izibalo zesakhiwo kanye nemininingwane yokumelana nokugqwala.
Khetha abakhiqizi bezindlu zezitsha ezifulethi abanolwazi lwephrojekthi yesikhathi eside.
Bhukha indawo yokuthuthukisa nokulungisa esikhathini esizayo.
V. Impilo Yesevisi: Ukubonakaliswa Kwamakhono Obunjiniyela Bezinhlelo
Isikhathi sokuphila kwezindlu zamakhonteyina ezenziwe kusengaphambili asikaze sibe inombolo elula kodwa kunalokho siwukubonakaliswa okuphelele komklamo wesakhiwo, ukukhethwa kwezinto, izinqubo zokukhiqiza, kanye namakhono okuphatha amaphrojekthi.
Ngomklamo osezingeni eliphezulu kanye nokugcinwa okufanele, izindlu zamakhonteyina eShayina zingaba ngempela izixazululo zokwakha ezijwayelekile ngokusetshenziswa okuzinzile iminyaka engama-20.–Iminyaka engama-30.
Ukukhetha indlela efanele yezobuchwepheshe kubaluleke kakhulu kumaphrojekthi afuna inani lesikhathi eside kunokunciphisa nje izindleko zokuqala.
Isikhathi sokuposa: 26-01-26