Ebhizinisini elincane elihlola ubunikazi esikhundleni sokuqashisa isikhathi eside, umthetho wesabelomali omaphakathi ulula: khokha iphrojekthi yehhovisi eligcwele, hhayi nje igobolondo lensimbi. A I-Commercial Steel Structure ingasuka ekuthengeni umhlaba iye endaweni ngokushesha kunamasistimu amaningi avamile, kodwa igobolondo liwungqimba olulodwa lwezindleko. Izimo zenhlabathi, indawo yokupaka, ukuxhunywa kwezinto ezisetshenziswayo, i-HVAC, amapayipi amanzi, isevisi kagesi, ukwahlukanisa, ukucwebezela, ukuthobela amakhodi, kanye nokuqedwa kwangaphakathi kungashintsha ukutshalwa kwezimali kokugcina ngemajini ebanzi. Indlela ethembeke kakhulu iwukuchaza ukubalwa kwekhanda, ithrafikhi yeklayenti, ukuhamba komsebenzi, imigomo yomkhiqizo, nokwanda okuzayo ngaphambi kokucela amakhwothi.

Lapho yakhelwe ukulayisha kwasendaweni futhi ibhangqwe nemvilophu yezinga lezentengiso, indaba eyodwa I-Office Steel Building ingaletha ukuhlela okubikezelwayo, ubunikazi obuhlala isikhathi eside, nokuhlela okuvumelana nezimo. Imiphumela engcono kakhulu ivela ekukhethweni kokuqondanisa isikhathi, ukuhlela indawo, nokwakhiwa kwangaphakathi ngemodeli yebhizinisi langempela kunokuthenga ikhithi eshibhe kakhulu.

Okuthathwayo Okubalulekile

• Ukuma Kwezindleko: Izakhiwo zensimbi ezakhiwe ngaphambili (ama-PEMB) ngokuvamile zihlala cishe ku-$75–$295 isikwele ngasinye esiqedwe ngokugcwele, ngokuvamile ngaphansi kukakhonkolo otshekile kumaphrojekthi amancane ehhovisi lezentengiselwano.

• I-Speed ​​Matters: Amaphakheji ensimbi enziwe efekthri angafushanisa imigqa yesikhathi yokwakha ngokufika ku-40%, ehlise inzalo yokuphatha futhi asheshise isikhathi sokuhlala.

• Ibhajethi Yangempela Idinga Okungaphezu Kwenani Lekhithi: Izisekelo, izinsiza, i-HVAC, ugesi, amapayipi amanzi, izimvume, izindleko zokuklama, nezindleko zezimali zingashintsha ngokubonakalayo ukutshalwa kwezimali kokugcina.

• Ukuguquguquka Kwesakhiwo Kungumshayeli Omkhulu We-ROI: Izakhiwo ezicacile nezinekholomu ephansi zivumela isakhiwo ukuthi siguquke sisuka emahhovisi azimele ukuze sivule izindawo zokusebenzisana, amagumbi okuqeqesha, noma ukusetshenziswa kwehhovisi-kanye nesitoreji esixubile ngaphandle komsebenzi omkhulu wesakhiwo.

• Ikhwalithi Yemvilophu Inquma Ukunethezeka: Ugqinsi lwephaneli yezinga lezentengiso, ama-coatings amelana nokugqwala, ukwelashwa kwe-acoustic, kanye nokufaka ukushisa okulingana nesimo sezulu yikona okuhlukanisa ihhovisi elikhiqizayo kugobolondo elinomsindo, elijwayele ukujiya.

• Ukwandiswa Kwesikhathi Esizayo Kufanele Kuhlelwe Phambili: Izindonga ezinwebekayo zokugcina, okuncike ekwengezweni, kanye nezimvume zokukhula kamuva ishibhile kakhulu ukuklama manje kunokubuyisela emuva kwesikhathi.

Kungani ihhovisi lensimbi elinesitezi esisodwa likhanga amabhizinisi amancane

Amafemu amancane naphakathi nendawo avame ukuqhathanisa insimbi ne-masonry, ukhuni, noma ukhonkolo otshekile ngesizathu esisodwa: isivinini sokuhlala sithinta ukuhamba kwemali. Amalungu asike efekthri anciphisa ukwakhiwa kwenkundla. Izingxenye ezishaywe ngaphambilini zenza kube lula ukuqhanyelwa. Ukuhweba okumanzi okumbalwa nakho kunciphisa ukuchayeka kwesimo sezulu. Lokho kucindezelwa kweshejuli kungehlisa izimo ezijwayelekile, kunciphise ukuthwalwa kwemalimboleko, futhi kuhambise abasebenzi endaweni ehlala njalo kusenesikhathi.

Izomnotho zobunikazi nazo zivuna insimbi ezimweni eziningi. Ukwakhiwa kwensimbi kumelana nokubola, umuhlwa, nokwehluleka okuningi okuhlobene nomswakama okuthinta ukuhlangana kwezinkuni. Ukunakekela ngokuvamile kugxile kuma-coatings, ama-sealants, imininingwane yophahla, nokuhlola okuvamile esikhundleni sokulungisa izakhiwo ezingapheli. Kubasebenzisi abangabanikazi, lokho kubalulekile esikhathini sokubamba iminyaka eyishumi noma engamashumi amabili.

Ukuvumelana nezimo kungenye inzuzo engokoqobo. Ihhovisi elivulekile lingasuka emakamelweni avalelwe livule amabhentshi, indawo yokuqeqesha, noma ukusetshenziswa kwegumbi lokubukisa elibhekene nekhasimende elinokuphazamiseka okuncane kwesakhiwo. I-logic efanayo yesakhiwo ebonwa ku-a I-Commercial Warehouse noma i- I-Exhibition Hall Steel Structure ingashintshwa ukuze ibe yindawo yehhovisi epholishiwe lapho imvilophu nokuqedwa kwangaphakathi kucaciswe kahle.

Ukulingana okujwayelekile kuhlanganisa:

• Amafemu ezinsiza zobuchwepheshe adinga ukwamukelwa, amahhovisi, nendawo yenkomfa

• Opharetha bezokwelapha nempilo enhle abanohlelo oluqondile lwezinga elilodwa

• Amafemu okuthutha noma isevisi ahlanganisa amahhovisi nendawo yokugcina ukukhanya noma ukuthunyelwa

• Ukuthengisa, indawo yombukiso, namabhizinisi esevisi yekhasimende adinga ukulethwa okusheshayo

• Ukusebenza ngokubambisana nokuqeqesha opharetha abazuza ezinhlelweni zaphansi ezilungisekayo

Insimbi ayihlali iyimpendulo enezindleko eziphansi. Izinyathelo eziyinkimbinkimbi, ukucaciswa kwe-facade esindayo, amasistimu aminyene we-MEP yezokwelapha, noma amazinga aphezulu ngokungavamile anganciphisa igebe lezindleko ngokwakhiwa okuvamile. Yingakho incazelo ye-scope yangaphambili ibaluleke ngaphezu kwentengo yegobolondo kuphela.

Ukuklama kusengaphambili inkuthalo efanele: isayithi, ukuklama indawo, nohlelo lwesikhala

Amaphrojekthi ehhovisi aqine kakhulu aqala ngomklamo omfishane kunesicelo sekhithi. Abathengi abachaza izidingo zokusebenza kuqala bavame ukuthola izingcaphuno ezinembe kakhudlwana kanye nama-oda oshintsho ambalwa kamuva. Umfushane osebenzayo kufanele uhlanganise kokubili ukusebenza kwamanje kanye nendlela yokwandisa iminyaka emihlanu.

Okufanele kufakwe isifinyezo sokuqala somklamo

• Imifanekiso eyisikwele eqondiwe kanye nobukhulu besakhiwo esifanele

• Inani lamanje labantu kanye nesibikezelo seminyaka emihlanu sabasebenzi

• Ithrafikhi yeklayenti, ukuhlala okuphezulu, nezidingo zokwamukela

• Amahhovisi adingekayo, amagumbi okuhlangana, amagumbi okuqeqesha, nezindawo zokugcina

• Isidingo sokupaka, ukufinyelela kokulethwa, ukuphatha udoti, nokuphuma kwesimo esiphuthumayo

• Ukusatshalaliswa kwe-ADA, ukubalwa kwezindlu zangasese, nokulindelwe kokungena komphakathi

• Imigomo yomkhiqizo, okulindelwe yi-facade, namasu ezimpawu

Umsebenzi we-Geotechnical kufanele uphathwe njengomgcini wesango lesabelomali. Umthamo womhlabathi, izimo zamanzi angaphansi komhlaba, kanye nekhwalithi yokugcwalisa inquma ukuthi iphrojekthi ingasebenzisa i-slab-on-grade elula noma idinga izinyawo ezijulile, izinsimbi, noma ukulungiswa okubanzi kwe-subgrade. Intengo yegobolondo ephansi ingashabalala ngokushesha uma isayithi lidinga umsebenzi obizayo womhlaba noma ukuklanywa kabusha kwesisekelo.

Umasipala uyahlola lokho okufanele kwenzeke kusenesikhathi

• Izithiyo kanye nendawo engakhayo yangempela

• Imikhawulo yobude kanye nemikhawulo yefomu lophahla

• Izilinganiso zokupaka kanye nezibalo zokupaka ezifinyelelekayo

• Amabanga okuhlukaniswa komlilo kanye nezigaba zokuhlala

• I-Facade noma amazinga wezinto ezibonakalayo ezifundeni zezentengiso

• Izidingo zokugcina amanzi esiphepho, ukugeleza kwamanzi, nokuguguleka

• Ama-easements okusetshenziswa, izindawo zokufinyelela, nemithetho yezimpawu

Ukufinyelela kwezinsiza kungaba yinto ebiza kakhulu. Ukuthuthukiswa kwamandla, izinkokhelo zompompi wamanzi kanye nendle, izidingo zesevisi yomlilo, nokucwiliswa kwe-broadband trenching kungathinta kakhulu izindleko zephrojekthi. Amaphrojekthi asezindaweni zasemakhaya noma emaphethelweni edolobha ngokuvamile abhekana nokusebenza okude, okususa imali ekuthuthukisweni okubonakalayo kwezakhiwo.

Ukuma kuphinde kuthinte izindleko zokusebenza. Ukucwebezela okubheke eningizimu kungathuthukisa ukukhanya kwemini kwezinye izimo zezulu, kodwa ingilazi ebheke ngasentshonalanga ivame ukuphakamisa imithwalo yokupholisa. Ukulayisha iminyango, ukungena kwabasebenzi, nokungena komphakathi kufanele kuhlelwe ngokugeleza kwethrafikhi, hhayi nje ukulinganiswa kwezakhiwo. Uhlelo olulula lwesayithi oluhlukanisa izivakashi, abasebenzi, nokufinyelela kwesevisi ngokuvamile luthuthukisa ukuphepha nokusebenziseka kwansuku zonke.

Izinhlaka zobunjiniyela kanye nokukhetha kwe-span

Yonke iphrojekthi yensimbi yehhovisi incike ezingqimbeni ezimbili zozimele. Uhlaka oluyisisekelo luthwala imithwalo yesakhiwo eyinhloko ngozimele abaqinile noma amalungu asindayo. Uhlaka lwesibili, oluhlanganisa ama-purlin namagithi, lusekela amaphaneli odonga nophahla ngenkathi kudluliselwa imithwalo emuva kuhlaka oluyinhloko. Ukuqhathaniswa kwamakhwothi akuthembeki lapho ababhidayo beshintsha noma yisiphi isendlalelo ngaphandle kokuchaza umphumela wesakhiwo.

Izigaba ezinhlanu zokulayisha zonke izicaphuni kufanele zisho ngokucacile

• Dead load: isisindo sesakhiwo ngokwaso

• Ukulayisha okubukhoma: abantu, izinto ezihambayo, nokulayisha okuhlobene nokusetshenziswa

• Umthwalo weqhwa: ukulayishwa kophahla kusuka ezimeni zeqhwa zendawo

• Umthwalo womoya: ukuphakama okuqondene nesayithi kanye nengcindezi yaseceleni

• Umthwalo we-Seismic: amandla okuzamazama komhlaba asekelwe endaweni

Lezi zinto kufanele zibonise indawo yangempela yephrojekthi ngaphambi kokuqala kokwakhiwa. Ingcaphuno ephansi esekelwe kusivinini somoya esingalungile, ukulayishwa kweqhwa, noma isigaba sokuchayeka akuyona inzuzo. Kuyibhidi engaphelele.

Izinketho ze-span nalapho zilingana kahle kakhulu

Uhlobo lwe-Span	Ukusetshenziswa Okungcono Kakhulu	Inzuzo Eyinhloko	I-Main Trade-Off
I-Clearspan	Vula amahhovisi, amagumbi okuqeqesha, amagumbi ombukiso	Awekho amakholomu angaphakathi nokuguquguquka okukhulu	Izindleko zozimele eziphakeme ngobubanzi obubanzi
I-Multispan	Izakhiwo ezibanzi ezinezakhiwo zamakamelo ezinzile	Ngokuvamile ukonga kakhulu kumapuleti amakhulu aphansi	Amakholomu angaphakathi athinta inkululeko yokuhlela
I-Extended Bay	Ama-lobbies, ama-conference suite, izindawo zombukiso wamahhovisi axubile	Idala indawo yesici ejulile noma ende	Ingenza kube nzima ukuguqulwa kwesakhiwo kanye nemvilophu
Ukuncika	Ukunwetshwa kwakamuva, izindawo zesevisi ezihlanganisiwe, izindawo zokusekela	Isu lokungeza elingabizi kakhulu	Idinga ukugeleza kwamanzi kusenesikhathi kanye nokuxhumana kwesakhiwo

I-Clearspan ivame ukuthandelwa amahhovisi amancane ngoba ivikela izinguquko zesakhiwo esizayo. I-Multispan isengaba inketho yebhizinisi engcono uma isakhiwo sibanzi futhi nohlelo lwegumbi lulinganiselwe. Leyo logic yesakhiwo nayo ivela ezindaweni ezinkulu zokuthengisa, okuhlanganisa a Isakhiwo Senxanxathela Yezitolo , lapho amapuleti aphansi abanzi azuza kugridi eyongayo.

Ukufakazela okuzayo kufanele kwenzeke esigabeni sokuqala sobunjiniyela. Izindonga ezinwebekayo zokugcina, indawo ebekiwe, kanye nemisele ehlanganisiwe yokwengezwa kubiza kancane uma kuklanywe kusenesikhathi kunalapho kufakwa kabusha ngemva kokuhlala.

Ibhajethi engokoqobo: izindleko ezigcwele zephrojekthi, izinto ezifihliwe, nezinsimbi zokonga

Amaphutha ebhajethi ngokuvamile avela iphutha elilodwa: ukuqhathanisa amanani amagobolondo kuyilapho uziba ukwakhiwa kwehhovisi. Ehhovisi eliqediwe elinesitezi esisodwa, izinhlelo zangaphakathi nomsebenzi wesayithi ngokuvamile kubiza ngaphezu kwephakheji yensimbi ngokwayo. Yingakho abenzi bezinqumo kufanele babuyekeze isicaphuni ngasinye ngezandlalelo.

Izindleko ezijwayelekile zihluka ngendlela yokwakha

Indlela Yokwakha	Izinto ($/sq ft)	Ukumiswa ($/sq ft)	I-Interior Finish ($/sq ft)	Ingqikithi Yezindleko Ezilinganiselwe ($/sq ft)
I-PEMB (Isakhiwo Sensimbi Esenziwe Ngaphambi Kobunjiniyela)	$20–35	$5–$10	$50–250	$75–295
I-Light Gauge Steel Stud	$25–35	$8–$16	$50–250	$80–300
Insimbi Yesakhiwo (Sindayo)	$45–60	$10–$20	$50–250	$105–330
Tilt-Up Concrete	$40–$55	$50–70	$50–250	$140–375

Ehhovisi elilinganiselwe elingamamitha-skwele angu-5,000, isamba esingama- $500,000 kuya ku-$750,000 singaba ngokoqobo kwezinye izimakethe ngephrojekthi eqondile, kodwa umsebenzi wendawo, ibanga lensiza, izinga elicwebezelayo, kanye nekhwalithi yokuqeda ingaphakathi kungaphusha inombolo phezulu. Amahhovisi ezokwelapha, amalebhu, nezindawo zokusebenza ezinobuchwepheshe obuphezulu zivame ukuhlala ngaphandle kwalolo banga ngoba izidingo zabo zemishini nezamapayipi zinzima kakhulu.

Isitaki sesabelomali esingokomfanekiso sehhovisi elincane elingu-5,000 sq ft

Isigaba Sesabelomali	Ukwabelana Okujwayelekile Kwengqikithi	Amanothi
Iphakethe lensimbi nokumiswa	18%–28%	Iyahluka ngobude besikhathi, ubude, kanye nokucaciswa kwephaneli
Isisekelo kanye ne-slab	10%–18%	Izwela kakhulu emhlabathini kanye nezidingo zokuqinisa
Isizindalwazi kanye nezinsiza	10%–20%	Kubandakanya ukugreda, ukudonsa amanzi, ukugawula imisele, nezibopho zesevisi
HVAC, ugesi, amapayipi	15%–25%	Ngokuvamile ikhuphuka kakhulu ezindaweni ezikhethekile
Ingaphakathi ukwahlukanisa kanye finishes	20%–35%	I-Reception, amahhovisi, izindlu zangasese, i-flooring, usilingi, i-millwork
Izindleko ezithambile kanye nezimo eziphuthumayo	10%–15%	Izimali zokuklama, izimvume, izinhlolovo, uxhaso lwezimali, umshwalense

Izinto ezivame ukukhishwa kwikhithi yokwakha

• Ukuhlanzwa kwesayithi, ukugreda, nokuhlanganisa

• I-drainage yesiphepho, ukugcinwa, nokuxhumana kwe-paving

• Izisekelo zikakhonkolo, ama-anchor bolt, nokuqina kwama-slab

• Izimali zokuxhunywa kukamasipala kanye nezindleko zokuxhumanisa umasipala

• Amapayipi amanzi aqinile, imigudu yendle, namafutha noma amasistimu ezokwelapha lapho kudingeka

• Isevisi kagesi, amaphaneli, i-low-voltage, namandla ayisipele

• Imishini ye-HVAC, amasistimu omoya omusha, nezilawuli

• Uhlaka lwangaphakathi, usilingi, iphansi, iminyango, nomsebenzi wokugaya

• Ukucwebezela kwesitolo ngaphambili, ama-canopies, nokuthuthukiswa kwe-facade

• Izimvume, ukuhlolwa, ukuhlolwa, kanye nemibhalo edingekayo

Izindleko ezithambile ezifanele izinto zomugqa

• Izimali zokuklama izakhiwo kanye nesakhiwo

• Ubunjiniyela be-Civil kanye ne-drainage design

• Ukuhlola kanye nemibiko ye-geotechnical

• Inzalo yemalimboleko yokwakha kanye nezimali zezimali

• Ubungozi bomakhi kanye nokufakwa kwesibopho esijwayelekile

• Ifenisha, izinto ezilungiswayo, izinto zokusebenza, nezindleko zokuhamba

Izimo eziphuthumayo ezisukela ku-10% kuye ku-15% zihlala ziyindinganiso esebenzayo ekwakhiweni kwezentengiselwano ezincane. Isiza ukumunca ukubuyekezwa kwekhodi, izinto ezimangazayo ezingaphansi komhlaba, ukukhuphuka kwezinto ezidonsa isikhathi eside, nezinguquko ezincane zesikhala ezivela phakathi kwemidwebo yezimvume kanye nenzuzo yokugcina.

Lapho ukonga ngokuvamile kunengqondo

• Gcina umkhondo ulula futhi uwunxande.

• Sebenzisa isikhala esijwayelekile se-bay kanye nobude bephaneli obujwayelekile.

• Hlanganisa igumbi lokuphumula, igumbi lokuphumula, nezindawo ezisebenza ngomshini kusenesikhathi.

• Khiya ukungena kwe-slab ngaphambi kokuqala komsebenzi okhonkolo.

• Nciphisa i-facade yangokwezifiso iya ezindaweni eziphakeme kakhulu.

• Hlela ukunwetshwa kwesikhathi esizayo ngokusebenzisa isu lodonga lokugcina kunokwakha ngokweqile manje.

Ubunikazi besikhathi eside buphinde buthinte isithombe sezezimali. Insimbi ingasekela ukuchayeka kokulungisa okuphansi, ukuqina okuhle, futhi, kwezinye izimo, izinzuzo zomshwalense ngenxa yokusebenza komlilo. Ukwelashwa kokungeyona indawo yokuhlala kungase kuthuthukise inani lomjikelezo wempilo, nakuba lokho kuhlaziya kufanele kuhlale nomgcini-mabhuku wephrojekthi nombolekisi.

Idizayini yangaphandle: yenza ihhovisi libukeke ngezohwebo, hhayi izimboni

Idizayini yangaphandle inquma ukuthi ihhovisi lensimbi lifundeka njengendawo yokusebenza yobungcweti noma igobolondo eliyisisekelo. Ukucaciswa kwephaneli yisihlungi sokuqala. Ehhovisi lezentengiselwano elisebenzayo, udonga lwamagauji angu-24 noma ama-26-gauge namaphaneli ophahla ngokuvamile afaneleka kakhulu kunamaphaneli angama-29-gauge ngoba athuthukisa ukubukeka, ukumelana nomthelela, nokuqina kwesikhathi eside.

Ukukhetha i-coating nakho kubalulekile. I-Galvalume noma uhlelo olulinganayo olumelana nokugqwala kufanele lufane nesimo sezulu, ikakhulukazi ezindaweni ezinomswakama, ezisogwini, noma zezimboni. Iziqinisekiso zikapende ziwusizo, kodwa azithathi indawo yokucaciswa okufanele kwemvelo yendawo.

Izindlela ezijwayelekile zokuthuthukisa ukunqanda isikhalazo

• I-masonry noma i-wainscoting yamatshe esisekelweni

• Amaphaneli ezakhiwo, amabhande e-stucco, noma ukufakwa kwe-facade eyinhlanganisela

• Ingaphambili lesitolo licwebezela ezindaweni zokwamukela izivakashi nasezindaweni zemihlangano

• I-trim ehambisana nombala, imininingwane yepharaphethi, nama-canopies okungena

• Ukukhanyisa okuhlanganisiwe nokusekelwa kwezimpawu

Ihhovisi lensimbi lingaboleka izinkomba ezibukwayo ku-a Ibhilidi le-Prefab Building kuneshede lezinsiza. Lokho ngokuvamile kusho ukugxilisa isabelomali sokuklama endaweni ephakeme yangaphambili, ukulandelana kokungena, kanye nokwakheka kweglazing kuyilapho kugcinwa ukuphakama okungemuva nokwasemaceleni ukonga kakhulu.

Ukukhanya kwemvelo kufanele kuphathwe njengesici sokusebenza, hhayi nje ukukhetha kobuhle. Ingilazi ye-clerestory, amasistimu angaphambili kwesitolo, namafasitela abekwe ngokucophelela kunganciphisa ukuthembela ekukhanyeni okwenziwe futhi kuthuthukise ikhwalithi yendawo yokusebenza. Kodwa-ke, ukucwebezela okubheke ngasentshonalanga kuvame ukudinga ukuthungwa, futhi ukukhanya kwelanga ophahleni kufanele kuhambisane nokulawulwa kwe-insulation nokulawula ukufingqa.

Ukuphatha umswakama kubalulekile ezakhiweni zensimbi. Ama-Ridge vents, ama-louver, izendlalelo zokulawula umhwamuko, nemininingwane eqhubekayo yokufaka isiza ekunciphiseni ubungozi bokufiphala. Ama-canopies okungena, ama-gutters, nama-downspouts nawo avikela izindonga, iminyango, nezindawo zabahamba ngezinyawo ezinkingeni zamanzi eziphindelelayo.

Isakhiwo sangaphakathi, ukunethezeka, nokulawula kwe-acoustic

Ihhovisi elincane elinesitezi esisodwa lisebenza kahle kakhulu lapho indawo yabelwe iphethini yomsebenzi esikhundleni somkhuba. Izinkampani eziningi azisadingi amagumbi amakhulu amafayela noma amahhovisi azimele amakhulu ngokweqile. Badinga inhlanganisela yezindawo ezibheke amaklayenti, izindawo ezithule, indawo yokubambisana, nokusekelwa kobuchwepheshe.

Ukwabiwa kwesikhala okujwayelekile kwehhovisi elihlangene

• Ukwamukela nokulinda: 5%–8%

• Amahhovisi angasese noma amagumbi okugxilwa kuwo: 20%–30%

• Indawo yokusebenza evulekile: 20%–35%

• Indawo yenkomfa nendawo yokuqeqesha: 10%–15%

• Igumbi lekhefu nendawo yokusekela: 8%–12%

• Izindlu zangasese, ukuzungeza, kanye nesitoreji: ibhalansi yohlelo

Izingxenye zangaphakathi zensimbi ezakhiwe ngokubandayo ziwusizo ngoba zivumela ukulungiswa kabusha ngokuphazamiseka okuncane kunezinhlobo eziningi zokwakha ezihlala njalo. Lokho kubalulekile kumafemu akhulayo, amaqembu ayingxube, kanye nabasebenzisi abangabanikazi abangahle bakhiphe ingxenye yohlelo kamuva.

Izinkinga ze-acoustic kufanele zixazululwe kusenesikhathi

Amahhovisi ensimbi angazwakala kakhulu uma i-fit-out yangaphakathi inganaki ukulawula umsindo. Izitezi eziphakeme zophahla, izitezi eziqinile, nokucwebezela okubanzi kwandisa ukuphenduka. Amakhambi asebenzayo ahlanganisa:

• Uphahla lwe-acoustic noma amafu osilingi ezindaweni ezivulekile

• Ithayela likakhaphethi noma ezinye izinto ezimunca umsindo ezindaweni zokusebenza

• Ama-partitions avaliwe azungeze amahhovisi aphezulu namagumbi okuhlangana

• Amaphaneli ahlanganiswe ngendwangu noma izindonga ze-acoustic eziyisilayidi ezindaweni zenkomfa

• Amakamelo anikezelwe athule amakholi nomsebenzi ogxilile

Ukunethezeka okushisayo kuncike emvilophini egcwele. I-Fiberglass blanket systems ingasebenza uma ifakwe ngokucophelela. Ibhodi eliqinile lithuthukisa ukulawula okushisayo kumihlangano eminingi. Igwebu elifuthayo linikeza ukuvala komoya okuqinile futhi lisiza ekunciphiseni ubungozi bokufiphala. Iphakheji elilungile lincike endaweni yesimo sezulu, amahora okuhlala kuwo, okuqondiwe komoya, kanye nezindleko zensiza kunenani lempahla yodwa.

Idizayini ye-HVAC kufanele ihlanganiswe nohlelo lwangaphakathi ngaphambi kokwenza umsebenzi we-slab. Buyisela izindlela zomoya, indawo ye-thermostat, izidingo zomoya omusha, ukupholisa kwegumbi leseva, kanye ne-tolethroom ekhishwayo akufanele kuyekwe ekuthuthukisweni kwenkundla yesigaba sekwephuzile. Lokho kuhlanganisa kungomunye wemehluko ocacile phakathi kwehhovisi elinethezekile kanye negobolondo elinesimo esincane.

Ukuthengwa nokuqaliswa: nciphisa ubungozi ngaphambi kokusayina

Amaphrojekthi amahhovisi ezohwebo kufanele afakwe abasebenzi abaqeqeshiwe, abanomshwalense. Indlela yokuzenzela ingase ifanele isakhiwo sendawo yokugcina izinto, kodwa ngokuvamile ayifaneleki kahle ihhovisi elibhekene nomphakathi ngaphansi kokubuyekezwa kombolekisi, izibopho zokuphepha, kanye nezidingo zokuhlala ngokuhweba.

Abanikazi abaningi bakhetha ukulethwa kwe-design-build noma i-EPC-style ngoba iqembu elilodwa lingakwazi ukuxhumanisa isayithi, i-slab, iphakheji yensimbi, nokuqedwa kwangaphakathi. Lokho kunciphisa izingxabano ze-handoff futhi kwenza ukukhishwa kube lula ukulandelelwa. Ngisho nalapho kusetshenziswa izinkontileka eziningi, imingcele yobubanzi kufanele ibhalwe ngokucacile.

Imibuzo okufanele ivele kuwo wonke amashidi okubuyekeza amabhidi

• Ingabe imidwebo yesakhiwo enezitembu ifakiwe endaweni yephrojekthi?

• Ingabe umoya, iqhwa, nemithwalo yokuzamazama komhlaba isekelwe endaweni eqondile?

• Iyiphi igeji yephaneli kanye nesistimu yokumboza ecacisiwe?

• Ingabe izinhlelo zebholithi yehange kanye nokusabela kufakiwe?

• Yini ekhishiwe kububanzi obucashuniwe?

• Ingabe izindleko zokumiswa, i-crane, nemishini zifakiwe?

• Yiziphi izikhathi zokuhola zensimbi, ukucwebezela, izicabha, ne-HVAC?

• Ingabe ukunwetshwa okuzayo kuyangenelwa ekwakhiweni kozimele?

Ikhwalithi kanye namaphoyinti ewaranti okufanele ahlolwe

• I-AWS-certified welding noma izilawuli zokwenziwa ezifanayo

• I-ISO 9001 noma isistimu yekhwalithi yokukhiqiza efanayo

• Amabanga wento ebhaliwe kanye nezici zokumboza

• Hlukanisa imigomo yewaranti yesakhiwo, upende, kanye nesimo sezulu

• Ukukhishwa okusobala kokuchayeka kogu, ukufakwa kwezinkampani zangaphandle, noma ukusetshenziswa kabi

Ubungozi bomugqa wesikhathi kufanele bube nenani ngokwengqondo ngisho nalapho intengo ingekho ngokusemthethweni. Ukuvumela ukubambezeleka, isikhathi sokulungisa izisekelo, ingilazi yangaphambili yesitolo enomthofu omude, nomsebenzi wesayithi ongezwani nesimo sezulu kuvame ukushintsha idethi yokuqeda ngaphezu kokwenziwa kwensimbi.

Ungaqhathanisa kanjani abahlinzeki bephrojekthi yehhovisi elincane

Umhlinzeki ongcono kakhulu wehhovisi elinesitezi esisodwa akayena nje umkhiqizi oshibhe kakhulu. Okufanelekile kakhulu inkampani enolwazi ngomsebenzi wezohwebo omatasatasa, ukwenza ngokwezifiso i-facade yebanga lasehhovisi, nokuxhumana kwangempela mayelana nekhodi, ukufinyeleleka, kanye nokuqeda okulindelekile.

Indlela yokuqhathanisa ewusizo

• Ukuqagela okufanayo kwesithombe esiyisikwele kuwo wonke amabhidi

• Isisekelo sekhodi esifanayo nemithwalo yedizayini

• Igeji yephaneli efanayo, ukuqagela kwe-insulation, nobubanzi bokungena komoya

• Ukuphathwa okufanayo kwamangaphambili esitolo, ama-canopies, nokuthuthukiswa kwe-facade

• Sula uhlu lwezinto ezingafakwanga nezinto ezifakwe umnikazi

• Ulimi lwewaranti eqhathaniswayo nezibopho zokulethwa

Amafulegi abomvu avame ukukhombisa ukukhula kwezindleko zesikhathi esizayo

• Izintengo eziphansi kakhulu ngaphandle kokuhlukaniswa kwesikophu

• Azikho izingxoxo zenhlabathi, isizindalwazi, noma ukuxhumana kwezinsiza

• Imininingwane yephaneli yebanga lezolimo yesicelo sehhovisi

• Ayikho ireferensi yokufinyelela kwe-ADA, ukuhlukaniswa kwezindawo, noma ukubuyekezwa kwendawo

• Izithembiso ezingacacile mayelana nezindleko ezifakiwe noma isikhathi sokugcina sokugcina

Uhlu olufushane luvamise ukuba ngcono lapho ababhidayo becelwa ukuthi baphendule ohlelweni olufanayo olubhaliwe kanye nokuqagela okufanayo konjiniyela. Lokho kuguqula inqubo ibe isiqhathaniso sangempela kuneqoqo lezinombolo ezingahlobene.

Isiphetho

Ihhovisi lensimbi elinesitezi esisodwa lingaba isinyathelo esiqinile sobunikazi lapho iphrojekthi ihlelwe isabelomali njengokwakhiwa kwezentengiselwano okuphelele kunokuthenga igobolondo. Imiphumela enokwethenjelwa kakhulu ivela emsebenzini wokuklama kusengaphambili oqondile, ubunjiniyela basendaweni, nokubuyekezwa ngokucophelela kokungafakwa.

• Oda umbiko we-geotechnical kanye nokubuyekezwa okuyisisekelo kokungenzeka kwesayithi.

• Qedela uhlelo lweminyaka emihlanu lwabasebenzi, ithrafikhi, kanye negumbi.

• Khetha i- clearspan noma i-multispan ngokusekelwe ezidingweni zokuguquguquka kwesakhiwo.

• Cela amabhidi anento ethile kubahlinzeki okungenani abathathu abaqeqeshiwe.

• Qhathanisa ububanzi, imithwalo, amawaranti, nokungafakwa ngaphambi kokunikeza umsebenzi.

FAQ

Umbuzo: Ingabe isakhiwo sensimbi samahhovisi esinesitezi esisodwa singanwetshwa kamuva?

A: Yebo. Ukwandiswa kuvame ukuba kuqondile lapho umklamo wangempela uhlanganisa izindonga ezinwebekayo zokugcina, ukugeleza kwamanzi okuhlanganisiwe, nendawo eyanele yesayithi yokwengezwa. Ukuhlela lowo mthamo kusenesikhathi kubiza kakhulu kunokulungisa kabusha uhlaka kanye nesizinda ngemva kokuhlala.

Q: Kuthatha isikhathi esingakanani ukwakha ihhovisi lesakhiwo sensimbi?

IMP: Amaphrojekthi amaningi aqeda ngokushesha ngo-30% kuya ku-40% kunezinye izindlela ezivamile, kodwa ubude besikhathi zisancike ekuvunyelweni, emsebenzini wesayithi, kushejuli yesisekelo, nobunkimbinkimbi bokulingana kwangaphakathi. Isivinini sokwenziwa sisiza kakhulu lapho izinqumo zokuklama nokugunyazwa kwenziwa kusenesikhathi.

Umbuzo: Ingabe izakhiwo zamahhovisi ensimbi ziyawonga amandla?

IMP: Zingasebenza kahle kakhulu uma imvilophu iklanywe ngendlela efanele. Ukusebenza kuncike ekuqhubekeni kokufakwa kwe-insulation, ukuvalwa komoya, ukukhetha kokucwebezela, ukubonakala kophahla, kanye ne-HVAC enosayizi ofanele kanye nezinhlelo zokungenisa umoya. Igobolondo elingagqunywe kahle ngeke lisebenze kahle, kungakhathaliseki uhlobo lohlaka.

Q: Yiluphi ugqinsi lwamaphaneli ngokuvamile olufanele iphrojekthi yehhovisi?

A: Ezinhlelweni eziningi zezentengiselwano, amaphaneli angama-24-gauge noma angama-26 ayinketho ephephile kunamaphaneli angama-29-gauge. Ngokuvamile zinikeza ukubukeka okungcono, ukuqina, nokumelana nokulimala, okubalulekile ezakhiweni zamahhovisi ezihlala abantu kanye nokuphakama okubheke amakhasimende.

Umbuzo: Ingabe amakhithi okwakha ensimbi ahlanganisa isisekelo nezinhlelo ze-MEP?

A: Ngokuvamile akunjalo. Amakhithi amaningi ahlanganisa uhlaka oluyisisekelo, uhlaka lwesibili, namaphaneli angaphandle, kuyilapho izisekelo, amapayipi amanzi, ugesi, i-HVAC, izinsiza zesayithi, kanye nokuqedwa okuningi kwangaphakathi kuyizikophu ezihlukene. Yingakho uhlahlo lwabiwo mali olushiwo ngenhla lubalulekile.

Q: Uyini umehluko phakathi kwe-clearspan ne-multispan?

IMP: I-Clearspan isusa amakholomu angaphakathi, okuthuthukisa inkululeko yesakhiwo samahhovisi avulekile, amagumbi okuqeqesha, nokulungiswa kabusha kwesikhathi esizayo. I-Multispan isebenzisa izisekelo zangaphakathi, ezingehlisa izindleko zesakhiwo ezakhiweni ezibanzi kodwa zinciphise ukuguquguquka kokuhlela ngaphakathi kwehhovisi.