Qhov tso caij ntawm Aluminium nyob rau hauv qhov chaw siv tsis tas yuav tau nyob ib sijhawm

Vim li cas qhov nyiaj uas nyob ib puag ncig ntawm Aluminium thiaj pab tso caij rau kev tsim kho

Sauv xyuas tias qhov nyiaj uas nyob ib puag ncig ntawm Aluminium Scaffolding

Yam tsis meej tias roj av muaj ntau dua li stiv hlau ua rau nws zoo tshaj rau kev tsim kho siv nrog. Qhov tsim los ntawm yam no nyob siab tab tab, uas txhais tau tias cov neeg laij tuaj yuav tuaj nrog ntau tsaug zog thaum tsim nws ncaj qha rau hauv tsev. Tom qab ntawd, roj av tseem tiv thaiv tus kheej los ntawm kab thiab kev pu tsuaj los ntawm dej, yog li cov tsim nyob siab ntev dua thiab tsis tas xav tau lub nplua nplai lossis cov bracket ntxiv uas yuav nce ntau dua thiab nce nqi.

Qhov Muaj Zog Thiab Ntawv Hlau ntawm Roj Av: Vim Li Cas Nws Tseem Ceeb Nyob Rau Hauv Cov Chaw Siv Nrog

Aluminum muaj qhov ceev tshaj plua tshaj li nws nyob me me. Cov kev xam los ntawm Ponemon hais tias nws tuaj yeem txog li 70 MPa nyob rau hauv qhov ceev, tsis lees kawg li nws muaj dej duab pli thiab 2.7 grams saum ib cubic centimeter. Qhov no txhais tau tias yuav siv txog 500 kilograms saum ib square meter, tab sis nws tseem nyob tsaus li 60 thiab 70% me dua li cov khoom siv steel. Vim aluminum tsis ceev, tsis tas yuav tau ntau tus neeg xaav mus rau hauv qab thaum tsim cov chaw sib txuas. Qhov no pab tsoom siab ntau dua thiab tsis ua rau muaj ntau zog rau hauv qab cov chaw no, uas yog qhov tseem ceeb rau cov chaw zoo li warehouse loss thiab exhibition spaces uas muaj ntau zog.

Sib piv nrog Steel: Yuav li cas Aluminium Planks txo qhov ceev

Thay thế các tấm thép bằng nhôm giúp giảm trọng lượng chết khoảng 66%, một lợi ích quan trọng trong các dự án nhạy cảm với trọng lượng.

Qhov kev kho no txo qhov tsis nyob zoo rau cov khoom siv hauv nruab tseg, thaj tawm rau cov system scaffold loj dua tsis tas kawm ntxiv rau sab nraud.

Lub tshuaj lom neeg: Qhov sib txawv ntawm ntau yam khoom siv Aluminium thiab yam khoom siv dhau los

Aluminium scaffold tseem ceeb 22 kg/m² kom rau 58 kg/m² rau cov system steel. Nyob rau hauv daim ntawv 1,000 m², qhov no txhais tau tias muaj 36-tonne txo hauv ntau yam khoom, txo 40% ntau yam khoom siv transport thiab txo lub sijhawm siv ntau dua. Cov kev pab no ua rau aluminium zoo tagnrho rau cov kev lag luam loj thiab cov kev lag luam muaj sijhawm.

Daim teeb meem nyob hauv cheeb tsheb: Yooj yim tab sis zoo – Tsis txhob xav meej meej txog kev nyob ruaj khov

Txh despite ntawm qhov yooj yim, aluminium zoo dua fiberglass thiab wood-plastic composites hauv kev nyob ruaj khov. Nws tseem ceeb txog 25 xyoo nyob rau hauv qhov chaw nyob nyob siab. Lub tshuaj lom neeg saib xyuas pom tias aluminium platforms muaj 30% tsawg dua kev puav tseg uas muaj kev nyob siab dua steel, tso caij tias qhov yooj yim tsis txhob txhob kom tsis nyob ruaj khov.

Kev Ceev Ntau Thiab Siv Hauv Siab Nrog Cov Plank Thaub

Kev Ceev Thiab Kev Tshawb Nrhiav Lub Sijhawm ntawm Lub Scaffolding Thaub

Kev hloov mus rau cov plank thaub txhawb qhov sib txawv ntawm qhov loj ntawm kev lag luam los ntawm li 40 mus rau 50% hnub nyoog tshaj qhov tsim nyob rau steel, uas ua rau txhua yam yooj yim dua los pab. Hauv tog, cov neeg laij pom tias lawv tuaj yeem nqum thiab sau kheeb cov khoom lag luam los ntawm txhais phoom tsis tas siv cov khoom siv loj thiab muaj txij nkawm. Thiab cov neeg tshawb nrhiav lub sijhawm kuj pom ib yam ntxiv: cov roj teeb tso caij nqaim tau txuas ntxiv yog li ob zaug ntau dua hauv txhua zaus tso caij. Vim li cas no tshwm sim? Txoj hauv kev yog tias: Thaub muaj qhov loj npaum li 2.7 grams saum cubic centimeter, uas tsis meej heev tshaj qhov loj ntawm steel uas muaj 7.8 g/cm³. Tom qab ntawv, kev tsim kho alloy tam sim no txhawb tias cov khoom lag luam nyiaj no yuav tsum nyob siab thaum muaj kev txiav txim, tsis txhob kom cuam tshuam rau kev nyob siab lossis kev nyob zoo ntawm chaw tsim.

Puv Kev Xam: Kev Siv Cov Plank Thaub Nyob Rau Hauv Tsev Chaw Nyob Urban

Kev tsim chaw nres tsev Barcelona thaum 2023 tau pom kev txo nyuaj siab tshaj plaws thaum lawv hloov mus siv cov planks aluminum uas muaj qhov sib txig sib xig, thim sis tsis siv cov systems steel tshaiv. Cov neeg laj liav tau pab cuam cov chaw nres tsev 17 taj ntau rau ib feem tshaj ib hnub, thaum li ntawm no nws yuav tau teem 4.5 hnub. Yog li cas los xav, vim tias cov khoom siv kheej kheej no tau ua rau txhua yam nce ntxig dua, tshwj tsis yog hauv qhov chaw nyiag uas ib feem tshaj ib feeb tuaj yeem muaj txiaj ntsig. Thiab raws li cov neeg saib xyuas projek tau hais, cov neeg laj liav tsis tas nyuaj siab tshaj plaws hauv lawv lub sijhawm laj liav. Tom qab ntawd, muaj ib qho kev lag luam zoo dua yog kev txo nqi siv crane vim tias cov khoom siv kheej kheej tau ua rau sijhawm tso caij lom zem lwm.

Qhov phiaj xwm zoo ntawm kev sib dhau los ntawm chaw nyiag lossis chaw me

Aluminium muaj qhov kheej kheej tseem ceeb nyob rau hauv kev sib dhau nyiag:

Qhov kev phom sij no ua rau aluminium zoo tshaj rau kev kho dej xaib, kho qhov chaw nyob hauv av, thiab kho qhov chaw muaj feem ntau thaum uas kev txhij tshab yog leej twg xav tau.

Kev sau ua kom meej thiab kev tsim nyog tshwj tsis muaj kev pheej hmoo

Nyav tshab thiab yooj yim rau kev sau: Txav tsis txaus siab tshaj tawm hauv kev tsim

Txij li cas hluv muaj ntau tshaj li 60% menos dua li tsheb roj, ib tug neeg tuaj yeem nyob zoo nrog cov planks loj no tsis txhob tiv thaiv, uas tau txav tawm kev puas tsuaj ntawm lub teb chaws tsim kho los ntawm 34%, raws li cov ntaub ntawv saib xyuas tseem ceeb los ntawm qhov chaw tsim kho. Qhov tseem ceeb yog siv cov khoom tsim ua ntej thiab cov khoom siv tsha yam ntxwv. Peb nyob hauv qhov chaw txuag sijhawm - tsim ib qhov scaffold 12 meters nyuaj ntau zaus 40% menos dua li cov cuab yam hluv tsha tshiab. Cov neeg tsim kho feem ntau kuj pom tej yam no, ntau tus nug tias lawv xav tau 27% menos lub sijhawm rau txhua phauk nyob no. Cov neeg laj nqi sijhawm menos nrog kev txhaws nrog cov khoom lag luam loj thiab ntau dua sijhawm kom daws tias txhua yam nyob rau qhov chaw tseem ceeb.

Kev tsim kho tshuaj tshuaj nrog qhov hnyuav hnyuav ntawm cov cuab yam hluv

Thaum pib mus txog rau kev siv tsheb pib, cov khoom sib tshooj tuaj yeem rov qab los ntawm kev siv khoom nruj npe tshwj tsis li 83% raws li sab lauj kaub hauv xyoo npog. Txoj no cuam tshuam rau kev tsis txhob muaj yees duab nyob hauv kev tsim kho thiab kev tsim kho yooj yim dua. Cov chaw sib sau nrog nrog rau cov kab ntsug tshwj no tuaj yeem pab rau neeg kho tsom tsis tas siv khoom, uas yog qhov zoo tshaj plaws thaum xav tau kom tiav hauv lub sijhawm. Cov neeg tsim kho pom tias muaj feem tsis tas kho dua li 19% nyob rau hauv cov txoj hauv kev no. Qhov yooj yim tshaj plaws yog kev siv cov khoom tshwj tseem no nyob rau hauv ntau yam kev xaum sib txawv. Peb tau pom nws raug siv nrog kev ua haujlwm zoo rau tag nrho cov chaw saum toj sib txawv txog rau cov chaw ua haujlwm ntau tog, thaum twg kis tau siv cov khoom tshwj tseem zoo ib yam. Cov kev sim nyob rau hauv qhov chaw nyob ze tshaj plaws tau pom tias cov tsheb no tuaj yeem faib ntau zaus dua li 22% dhau cov tsheb pib siv kev ntxuav npe thaum muaj kev hloov pauv thiab kev hloov chaw.

Kev ntau tshaj tseem ceeb ntawm Aluminium Planks hauv kev tsim kho tshiab

Kev ntau tshaj tseem ceeb ntawm aluminium scaffolding hauv cov chaw tsim kho uas muaj nyhj siab

Ib nruab ntawv hlau tsis nyeej muaj kev nplua nplaub tshaj qhov chaw pib tso caij rau cov neeg ua haujlwm uas ua haujlwm nyob rau hauv chaw pib tso caij uas muaj kev nthuav dav. Ntawm qhov chaw pib tso caij, ib puag ncig yuav tsum tau siv xyoo peb cuar los ntawm hlau tsis nyeej. Cov tsev loj thiab cov tsev pib tso caij feem ntau yuav tsum tau siv hlau tsis nyeej vim nws yuav tsum tau siv ntau dua li hlau nyiaj. Qhov siab ntawm hlau tsis nyeej yog li qhov chaw pib tso caij yuav tsum tau siv ntau dua li hlau nyiaj. Rau cov chaw pib tso caij nyob rau hauv nte, qhov no yuav tsum tau siv ntau dua li $1.2 million los ntawm qhov chaw pib tso caij uas yuav tsum tau siv hlau tsis nyeej. Tsom mus li cas, ntau dua li cov neeg ua haujlwm yuav tsum tau siv hlau tsis nyeej vim lawv xav kom yuav tsum tau siv ntau dua li hlau nyiaj.

Kev suav: Kawg mus rau ib nrab ntawv hlau tsis nyeej

Siv ntau dua li ob hlis tshiab ntawm kev siv planks aluminum rau lub sijhawm ntawm 2020, raws li ib tug survey puv muaj ntau yam los ntawm 850 tus kws tshaj lij. Cov kws tshaj lij no tuaj yeem siv cov khoom no vim tias cov chaw tsim khoom xav tau kom finished ntev dua thiab cov lwm qauv nyob siab dua. Qhov tseem ceeb tshaj plaws ntawm aluminum yog nws txheej txheem ua ob yam tej zaub ib npaum li. Xa mus rau cov planks 6061-T6 alloy, lawv tuaj yeem sov ntau txog 3,000 pounds tab sis nyiaj sov tsuas yog 35% tsawg dua li cov steel. Qhov txaus siab no txhawb nqa rau qhov uas ntau tus hu ua qhov kev txhawb nqa kev nyab xeeb. Cov planks no tuaj yeem tswj tau cov load ratings uas muaj ISO certification tsis tas hnav ntau rau rau sab hauv tsev, uas txwv tsis pub 22% raws li cov kev suav published ntxiv tshiab hauv Material Engineering Journal. Nrog rau ntau tus neeg tsim khoom tau tswj tau kev tsim khoom me me, cov kws tshaj lij feem ntau saib cov khoom nyiag uas nyiag siab tsis yog tshwj xeeb, tab sis yog ib yam tseem ceeb rau kev tsim khoom kom tsis phom sij thiab muaj kev nyab xeeb.

Kev nyab xeeb thiab kev tshua kom ntseeg tau: Txhawj xeeb rau kev tsim nyog hauv qab tawm meej

Aluminum nyiaj yas kub txhawb nqa kev tshua kom muaj nyob hauv qab tawm meej

Cov chav nres nuj nuj twg siv aluminum tshiab tuaj yeem tso cai rau kev tso zis loj—txog 980 lb/ft²—los ntawm cov duab tshiab ntawm alloy, thaum tseem lag 60% ntau tshaj cov chav nres nuj nuj twg siv hlau (Construction Safety Institute, 2023). Qhov kev tiv thaiv corrosion ntawm lub nuj nqi tx prevents microfractures uas cuam tshuam rau cov planks hlau noj mov theem theem, txhawb kom muaj nyob hauv qab tawm meej txog ib tug cheeb tsam.

Tus cwj pwm hauv keev ceeb: Tus leej hnub ntawm cov chav nres nuj nuj twg siv aluminum

Ib qhov kev soj ntsuam ntawm 42,000 tus neeg ua haujlwm pom tias cov chav nres nuj nuj twg siv aluminum muaj tsawg dua 82% cov kev puas tsuj uas muaj kev tso zis ntau tshaj cov chav nres nuj nuj twg siv dej. Qhov kev tsim los ntawm cov ntaub ntim tso cai rau kev tig siab, txhawb kom muaj kev tshua kom ntseeg tau hauv qab tawm meej, tshwj tsis yog hauv kab ruaj ruaj txog 55 mph. Cov neeg ua haujlwm npe tseem ceeb tshaj plaws pom tias kev nres nuj nuj twg siv aluminum tau nres nuj nuj twg nce mus 37% ntau tshaj thiab tsis txhob cuam tshuam rau kev nyab xeeb, txhawb kom aluminum yog ib qhov kev daws teeb meem nyab xeeb thiab zoo.

FAQ

Yuav ua dab tias xis muag los ntawm chaw nres tsheb rau kev txhim kho?

Xis muag yog qhov leej hnub vim nws muaj txoj hniav khawv, nyob siab tsha yuam, thiab pab tau kom txhim kho ntev dua thiab ceev dua thiab kom tau kom nce ntau dua thaum siv tsis txhob ntxiv kawg.

Yuav li cas xis muag txhim kho txog kev nruab tshuab ntev?

Kev txhim kho xis muag yuav nce ntev ntau thiab pab tau kom txhim kho ntev ntau dua, tshwm sim rau lub sijhawm ntev dua thiab kom tiav ntev dua.

Xis muag puas muaj kev nyob siab tom qhov nws muaj txoj hniav khawv?

Yoojyooj, xis muag tuaj yeem nyob siab ntev txog 25 xyoo thiab muaj qhov tsawg dua li chaw nres tsheb hauv kev txom nyem.

Yuav li cas txoj hniav ntawm xis muag txiav txim siab rau kev nres tsheb?

Xis muag yuav nce ntau rau kev nres tsheb, pab tau kom nres ntau dua hauv ib lub roj teeb thiab nce ntau dua thaum siv hauv qhov chaw nyob siab.