Pomanga msonkhano, lingaliro loyamba nthawi zambiri silisankha kontrakitala - ndikusankha kapangidwe kake: chimango cha portal kapena chimango cha konkire?
Eni ake ambiri amayerekezera nambala imodzi yokha: mtengo pa lalikulu mita. Apa ndi pamene zosankha zolakwika zimayambira. Mtengo ndi zotsatira, osati chifukwa. Mzere weniweni wogawaniza ndi nthawi, nthawi yomanga, ndi momwe zosowa zidzasinthira pazaka zisanu zikubwerazi.
Nkhaniyi imagwiritsa ntchito deta ndi mapulojekiti enieni kuti athetsere funsoli kamodzi kokha.
Ubwino Wachikulu Wama workshop a Zitsulo: Span Imasankha Chilichonse
Kutalika: Mamita 24 Ndiwo Mzere Wogawanitsa
Pansi pa kutalika kwa mita 24, zonse zimagwira ntchito, ndipo kufananiza mitengo kumakhala komveka. Kutalika kukadutsa mamita 30, mtengo wa konkire umatha msanga.
Zambiri zamakampani ndizolunjika:
| Kuyerekeza Dimension | Portal Frame (Chitsulo) | Choyimira Chokhazikika |
| Kutalika kwachuma | 15-50 m | 8-12 m kutalika kwa gridi |
| Kutalika ndi 18 m | Mtengo umakwera pang'onopang'ono | Mtengo umaposa chitsulo |
| Malo opanda mzere | Palibe mizati yamkati pazitali zazikulu | Mizati iliyonse 6-12 m |
| Zoyenera kwambiri | Ma workshops / warehousing / logistics | Nyumba zokhala ndi nsanjika zambiri zolemetsa |
Kodi malo opanda ndime amatanthauza chiyani? Racking imatha kupita kulikonse, ma cranes amatha kuyenda kulikonse, ndipo mizere yopanga imatha kusinthidwa nthawi iliyonse. Kwa katundu, kusungirako katundu, ndi kupanga zamakono, ndizo ndalama.
Nthawi Yomanga: Kodi 30% -50% Imatanthauza Chiyani Mofulumira
Pamisonkhano yofanana, mawonekedwe achitsulo ndi 30% -50% mwachangu kuposa konkriti.
Ndandanda yolozera:
| Ntchito Yomanga | Kapangidwe kachitsulo | Choyimira Chokhazikika |
| Foundation imagwira ntchito | 7-14 masiku | 14-28 masiku |
| Main dongosolo | Masiku 10-20 (factory prefab + hoisting) | Masiku 40-60 (formwork / kuthira / kuchiritsa) |
| Envelopu system | 10-15 masiku | 20-30 masiku |
| Nthawi yonse | Pafupifupi. 30-50 masiku | Pafupifupi. Masiku 80-120 |
Chifukwa chiyani chitsulo chimakhala chofulumira: zigawo zonse zimapangidwira mu fakitale, ndipo malowa ndi "ntchito youma" - kukweza ndi kutseka, popanda kuyembekezera kuchiritsa konkire. Pamene maziko akumangidwa, zigawozo zikupangidwa kale mu fakitale nthawi yomweyo.
Kuyamba kupanga mwezi watha kumatanthauza mwezi wandalama. Pama projekiti omwe akubweza kapena kukakamizidwa lendi, kusiyana kwa ndandanda ndikofunika kwambiri kuposa kusiyana kwamitengo pa sikweya mita.
Ndalama Zobisika: Maakaunti Atatu Osavuta Kuphonya
The Foundation Cost Account
Chitsulo chimalemera gawo limodzi mwa magawo atatu mpaka gawo limodzi mwa magawo asanu a konkire. Kulemera kopepuka kumatanthauza maziko ang'onoang'ono - mtengo wa maziko ukhoza kudulidwa ndi pafupifupi 30%. M'madera ofewa-dothi, mwayi umenewu umakula kwambiri.
The Residual Value Account
- Chitsulo: 30% -40% recyclability - chuma kumapeto kwa moyo
- Konkire: kugwetsa kumawononga ndalama kuchotsa - ngongole
Akaunti Yowonjezera & Retrofit
Bizinesi imasintha pakapita zaka zingapo; msonkhano uyenera kupitilira:
| Kufunika kwa retrofit | Kapangidwe kachitsulo | Konkire |
| Wonjezerani nthawi / kuwonjezera bay | Kulumikizana kotsekedwa - ntchito yokonzekera | Kugwetsa makoma ≈ kumanganso |
| Onjezerani crane pamwamba | Ingoyitaniratu ma corbels | Limbitsani matabwa & mizati; kuyimitsidwa kofunikira |
| Onjezerani mezzanine | Zotheka | Kuyika kwa slab pansi sikukwanira |
Kodi Muyenera Kusankha Liti Konkire?
Wopereka moona mtima angakuuzeni mbali inayo. Konkriti ndiyoyenerana bwino ndi izi:
- Malo ochitira masewera olimbitsa thupi olemetsa kwambiri pamtunda wa 4 storey
- Malo owononga kwambiri (mashopu amankhwala / electroplating) pomwe kukonza kwapadera kwa anti-corrosion sikukufuna.
- Zofunikira kwambiri zokana moto ndikuvomereza ndandanda yayitali
Kusankhidwa koyenera: choyamba ganizirani kutalika ndi momwe zosowa zidzasinthire pazaka 5 zikubwerazi, kenako kambiranani za mtengo pa lalikulu mita. Konzani dongosolo molakwika, ndipo chilichonse chakunsi kwa mtsinje chikuyenda molakwika.
Chifukwa Chosankha? BESTA?
Yakhazikitsidwa mu 2006, BESTA (Xuzhou ZM-BESTA Heavy Steel Structure Co., Ltd.) ndi kampani yolembedwa ku Beijing Stock Exchange (BSE) komanso imodzi mwamabizinesi apamwamba azitsulo zomanga 50 ku China, okhala ndi maziko 5 opangira 710 mu (pafupifupi mahekitala 47) a nthaka ndi malo ochepera 300,000 malo ogwirira ntchito.
Ziyeneretso zazikulu:
- Kalasi A chiyeneretso chapadera cha kapangidwe ka chitsulo chopepuka chachitsulo
- China zitsulo kapangidwe wopanga zoyenereza (Special kalasi)
- Grade I general contracting qualification for building engineering engineering
- Chiyeneretso cha akatswiri a Giredi I pauinjiniya wazitsulo
Bungwe limodzi lomwe lili ndi udindo pakupanga, kupanga, ndi kukhazikitsa kumatanthauza malo ochepa kwambiri olumikizirana komanso chiopsezo chochepa cha kuchedwa ndi zodandaula. Mzere wazogulitsa umakhudza malo ochitirako ntchito zamafakitale, malo osungiramo zinthu, malo osungiramo dome ambiri, ma conveyor trestles, ndi EPC general contracting - ndipo BESTA yalowa nawo makampani angapo a Fortune Global 500.
FAQ
Q1: Kodi malo ochitira misonkhano yachitsulo amawononga ndalama zingati pa lalikulu mita?
A: Zimatengera kutalika, kutalika kwa eave, mphamvu ya crane, ndi miyezo yotsekera. Kukula kwautali komanso kukwezeka kwa kasinthidwe, kumakwera mtengo wa unit. Gawani nthawi yanu ndi zomwe mukufuna kugwiritsa ntchito, ndipo tidzakupatsani malingaliro ofananiza.
Q2: Kodi kutalika kwa chimango cha portal ndi kotani?
A: The zipatala zachuma ndi 15-50 m. Pazigawo zazikuluzikulu, timalimbikitsa kusintha makina a truss kapena space frame - BESTA yapereka mapulojekiti akuluakulu okhala ndi ma 185 m.
Q3: Kodi mumayang'anira kukhazikitsa ntchito zakunja?
A: Inde. Timapereka ntchito zambiri zoyika zopanga-zopanga-zopanga, komanso timathandizira "chitsanzo chaukadaulo waku China + ogwira ntchito yomanga m'deralo".
Q4: Kodi msonkhano wamapangidwe azitsulo umatenga nthawi yayitali bwanji?
A: Moyo wautumiki wamapangidwe ndi zaka 50. Zotchingira zotsutsana ndi dzimbiri zimafunikira kuyang'aniridwa ndikuwongolera zaka 15-20 zilizonse; ndi kusamalira bwino, moyo structural si kusokonezeka.
Q5: Ndi ma code ati omwe amagwiritsidwa ntchito potumiza kunja?
A: Kupanga ndi kutembenuka kumatha kutsatira EN / GB ndi ma code ena apadziko lonse lapansi; tili ndi chidziwitso chokhwima muzinthu zofanana (mwachitsanzo, Q355B vs. S355JR).
Mukufuna malingaliro awiri ofananitsa - chitsulo motsutsana ndi konkire - pa ntchito yanu ya msonkhano? Lumikizanani ndi gulu lathu laukadaulo:
Imelo: info@xzbesta.com
