Xa usakha i-workshop, isigqibo sokuqala ngokuqhelekileyo singakhethi ikontraki - ikhetha isakhiwo: isakhelo se-portal okanye isakhelo sekhonkrithi?
Uninzi lwabanini luthelekisa inani elinye kuphela: ixabiso ngemitha yesikwere. Kulapho kanye ziqala khona izigqibo eziphosakeleyo. Iindleko zisiphumo, hayi unobangela. Umgca wokwahlula wokwenyani lixesha, ixesha lokwakha, kunye nokuba iimfuno ziya kutshintsha njani kule minyaka mihlanu izayo.
Eli nqaku lisebenzisa idatha kunye neeprojekthi zokwenyani ukulungisa umbuzo kube kanye.
INcedo eNgcono yeeNdawo zocweyo zentsimbi: I-Span inquma yonke into
Isithuba: Iimitha ezingama-24 nguMda woKwahlula
Ngaphantsi kweemitha ezingama-24 ubude, zombini izakhiwo ziyasebenza, kwaye ukuthelekisa amaxabiso kuyavakala. Emva kokuba ubude budlula i-30 yeemitha, inzuzo yeendleko zekhonkrithi ngokukhawuleza iyanyamalala.
Idatha yoshishino iqondile:
| Umlinganiselo wokuthelekisa | Isakhelo sePortal (Intsimbi) | Isakhelo sekhonkrithi |
| Ixesha lezoqoqosho | 15-50 m | Igridi yekholamu ye-8-12 m |
| Ifikelela kwi-18 m | Iindleko zinyuka kancinci | Iindleko zidlula intsimbi |
| Indawo engenanto ikholamu | Akukho zikholomu zangaphakathi kwiindawo ezinkulu | Iikholamu rhoqo kwi-6-12 m |
| Ifaneleke kakhulu | Iindibano zocweyo / ugcino/ulungiselelo | Izakhiwo ezinemigangatho emininzi ezinomthwalo onzima |
Sithetha ukuthini indawo engenakholamu? I-Racking inokuhamba naphi na, ii-cranes zinokubaleka naphi na, kwaye imigca yemveliso inokulungiswa kwakhona nangaliphi na ixesha. Kumalungiselelo, indawo yokugcina impahla, kunye nokuveliswa kwale mihla, yimali leyo.
Ixesha loKwakha: Ithini i-30% -50% ngokukhawuleza
Kwiiworkshops zobukhulu obufanayo, isakhiwo sensimbi si-30% -50% ngokukhawuleza kunekhonkrithi.
Ishedyuli yeReferensi:
| Inqanaba loKwakha | Ulwakhiwo lweNsimbi | Isakhelo sekhonkrithi |
| Isiseko siyasebenza | 7-14 iintsuku | 14-28 iintsuku |
| Ulwakhiwo oluphambili | Iintsuku ezili-10 ukuya kwezingama-20 (fektri prefab + ihoisting) | 40-60 iintsuku (formwork / ukugalela / ukunyanga) |
| Inkqubo yemvulophu | 10-15 iintsuku | 20-30 iintsuku |
| Ubude bexesha | Malunga. 30-50 iintsuku | Malunga. 80-120 iintsuku |
Kutheni insimbi ikhawuleza: zonke iinqununu zifakwe ngaphambili kwifektri, kwaye isayithi "ngumsebenzi owomileyo" - ukunyusa kunye nokubhobhoza, ngaphandle kokulinda ukunyangwa kwekhonkrithi. Ngelixa iziseko zisakhiwa, amacandelo sele esenziwa kumzi-mveliso ngaxeshanye.
Ukuqala imveliso kwinyanga ngaphambili kuthetha inyanga yokuhamba kwemali. Kwiiprojekthi eziphantsi kwembuyekezo okanye uxinzelelo lwerenti, umahluko weshedyuli uxabisa ngaphezulu kwexabiso lexabiso lemitha yesikwere.
Iindleko ezifihlakeleyo: Iiakhawunti ezintathu ekulula ukuziphosa
Iakhawunti yeendleko zeSiseko
Isakhiwo sentsimbi sinobunzima besinye kwisithathu ukuya kwisinye kwisihlanu sekhonkrithi. Ubunzima obulula buthetha iziseko ezincinci - iindleko zesiseko zinokunqunyulwa malunga ne-30%. Kwimimandla ethambileyo yomhlaba, le nzuzo ikhula ngakumbi.
Iakhawunti yeXabiso eliSisalela
- Intsimbi: 30% -40% recyclability - i-asethi ekupheleni kobomi
- Ikhonkrithi: ukudilizwa kubiza imali ukususa - ityala
Ukwandiswa kunye neAkhawunti yeRetrofit
Ishishini litshintsha rhoqo emva kweminyaka embalwa; iworkshop kufuneka iqhubeke:
| Imfuno yokubuyisela | Ulwakhiwo lweNsimbi | Ekhonkrithi |
| Yandisa isithuba / yongeza ibheyi | Uqhagamshelo oluvaliweyo - umsebenzi ocwangcisiweyo | Ukudiliza iindonga ≈ ukwakhiwa kwakhona |
| Yongeza i-crane ephezulu | Seta nje ii-corbels kwangaphambili | Yomeleza imiqadi & neentsika; ukumiswa kwemveliso kuyadingeka |
| Yongeza i-mezzanine | Inokwenzeka | Umthwalo wesilabhu somgangatho awanelanga |
Usawukhetha nini i-Concrete?
Umthengisi onyanisekileyo uya kukuxelela kwelinye icala. Ikhonkrithi ifaneleka ngcono kwezi meko:
- Iindibano zocweyo ezinemigangatho emininzi ezinomthwalo onzima ngaphezulu kwemigangatho emi-4
- Imeko-bume ezonakalisa kakhulu (iiworkshops zekhemikhali / electroplating) apho ukugcinwa okukhethekileyo okuchasene nomhlwa kungafunwayo.
- Iimfuno ezigqithisileyo zokumelana nomlilo kunye nokwamkelwa kweshedyuli ende
Umyalelo wokukhetha ochanekileyo: qale wenze isigqibo malunga nobude kunye nokuba iimfuno ziya kutshintsha njani kwiminyaka emi-5 ezayo, emva koko uthethe ngeendleko ngemitha yesikwere. Lungalunganga ulungelelwaniso, kwaye yonke into esezantsi ayihambi kakuhle.
Kutheni Khetha BESTA?
Yasekwa ngo-2006, iBESTA (iXuzhou ZM-BESTA Heavy Steel Structure Co., Ltd.) yiBeijing Stock Exchange (BSE)-inkampani edwelisiweyo kunye nenye yamashishini aseTshayina aphezulu angama-50 olwakhiwo lwentsimbi, eneziseko ezi-5 zemveliso ezigubungela i-710 mu (malunga ne-47 ha) yomhlaba kunye ne-300 yevenkile yendawo yomgangatho womsebenzi oyi-300 m², indawo yokusebenza eyi-300 m.
Iziqinisekiso eziphambili:
- I-Class A isiqinisekiso esikhethekileyo sokuyila ubunjineli bentsimbi yokukhanya
- Isiqinisekiso somenzi wentsimbi yaseTshayina (iBanga eliKhethekileyo)
- Isiqinisekiso jikelele sekontraki yeBanga I kulwakhiwo lobunjineli bokwakha
- Isiqinisekiso seKhontrakthi yeBanga lokuqala kubunjineli besakhiwo sentsimbi
Iziko elinye elinoxanduva loyilo, ukwenziwa, kunye nofakelo luthetha ezona ndawo zimbalwa zonxibelelwano kunye nowona mngcipheko uphantsi wolibaziseko lweshedyuli kunye namabango. Umgca wemveliso uquka iindibano zocweyo zoshishino, ukugcinwa kwempahla, ukugcinwa kwedome ebanzi, i-conveyor trestles, kunye nekhontrakthi ye-EPC jikelele - kwaye i-BESTA ingene kwikhonkco lokubonelela ngeenkampani ezininzi ze-Fortune Global 500.
FAQ
I-Q1: Ixabisa malini iworkshop yesakhiwo sentsimbi ngemitha yesikwere?
A: Kuxhomekeke kwi-span, ukuphakama kwe-eave, umthamo we-crane, kunye nemigangatho yokugquma. Inkulu i-span kwaye iphezulu uqwalaselo, iphezulu ixabiso leyunithi. Yabelana ngexesha lakho kunye nokusetyenziswa okujoliswe kuko, kwaye siya kubonelela ngesiphakamiso sokuthelekisa.
I-Q2: Yintoni ubude bobude besakhelo se-portal?
A: Ixesha loqoqosho yi-15-50 m. Kwiindawo ezinkulu, sincoma ukutshintshela kwiinkqubo ze-truss okanye i-space frame - i-BESTA ihambise iiprojekthi ezinkulu kunye ne-spans ukuya kwi-185 m.
I-Q3: Ngaba uyakusingatha ukufakwa kweeprojekthi zaphesheya?
A: Ewe. Sinikezela ngetsheyini epheleleyo yoyilo-yokwenziwa-ukufakwa kweenkonzo zofakelo, kwaye sikwaxhasa imodeli "yesikhokelo sobugcisa saseTshayina + imodeli yabasebenzi bokwakha basekhaya".
I-Q4: I-workshop yesakhiwo sentsimbi ihlala ixesha elingakanani?
A: Ubomi benkonzo yoyilo yiminyaka engama-50. I-anti-corrosion coating idinga ukuhlolwa kunye nokugcinwa rhoqo emva kweminyaka eyi-15-20; ngokugcinwa okuqhelekileyo, ubomi besakhiwo abuphazamiseki.
I-Q5: Zeziphi iikhowudi ezisetyenziselwa iiprojekthi zokuthumela ngaphandle?
A: Uyilo kunye nokuguqulwa kunokulandela i-EN / GB kunye nezinye iikhowudi zamazwe ngamazwe; sinamava aqolileyo ekulinganeni kwezinto (umzekelo, Q355B vs. S355JR).
Ngaba ufuna izindululo ezimbini zokuthelekisa - intsimbi vs. ikhonkrithi - yeprojekthi yakho yocweyo? Qhagamshelana neqela lethu lobugcisa:
I-imeyile: info@xzbesta.com
