Hauv lub ntiaj teb kev tsim kho uas hloov zuj zus tas li, cov ntaub ntawv uas peb siv ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov ua tau zoo, kev nyab xeeb, thiab kev ruaj khov ntawm ib qhov project. Ib qho khoom siv uas tau txais kev saib xyuas ntau xyoo tas los no yog hlau perforated. Ua los ntawm hlau, cov khoom tshiab no yog lwm txoj hauv kev niaj hnub rau cov ntaub ntawv scaffolding ib txwm muaj xws li ntoo thiab xyoob vaj huam sib luag. Ua ib lub tuam txhab uas tau nyob rau pem hauv ntej ntawm qhov kev hloov pauv no txij li thaum nws tau tsim tsa xyoo 2019, peb tau pom thawj zaug qhov cuam tshuam ntawm cov hlau perforated muaj rau ntau yam lag luam.
Nkag Siab Txog Cov Hlau Uas Muaj Qhov Perforated
Cov hlau ntoo uas muaj perforatedtau tsim los nrog ntau qhov lossis qhov uas tsis yog tsuas yog txo qhov hnyav ntawm cov khoom siv xwb tab sis kuj txhim kho nws cov qauv kev ruaj khov. Cov vaj huam sib luag no feem ntau yog siv rau hauv scaffolding los muab lub platform nyab xeeb thiab ruaj ntseg rau cov neeg ua haujlwm ntawm ntau qhov siab. Tsis zoo li cov ntoo lossis xyoob ib txwm muaj, uas tuaj yeem warp, splinter lossis degrade dhau sijhawm, cov hlau perforated panels muab kev ruaj khov thiab lub neej ntev. Qhov no ua rau lawv zoo tagnrho rau cov haujlwm tsim kho uas xav tau kev ua haujlwm siab thiab cov qauv kev nyab xeeb.
DAIM NTAWV THOV KEV TSIM KHO
Cov hlau vaj huam sib luag uas muaj qhov (perforated metal panels) siv dav hauv kev lag luam kev tsim kho. Feem ntau lawv siv rau hauv cov scaffolding systems kom cov neeg ua haujlwm nkag mus rau qhov siab tau zoo. Cov qhov (perforations) hauv cov vaj huam sib luag muab cov dej ntws zoo heev, txo qhov kev pheej hmoo ntawm kev sib sau ua ke ntawm dej thiab txhim kho kev tiv thaiv kev plam. Qhov no yog qhov tshwj xeeb tshaj yog rau cov chaw tsim kho sab nraum zoov uas huab cua tsis tuaj yeem kwv yees tau.
Ntxiv mus, piv rau cov ntaub ntawv ib txwm muaj, cov ntawv hlau perforated yog lub teeb yuag thiab yooj yim dua rau kev tuav thiab teeb tsa. Qhov no tsis yog tsuas yog ua kom cov txheej txheem kev tsim kho sai dua tab sis kuj txo cov nqi zog ua haujlwm. Yog li ntawd, ntau lub tuam txhab tsim kho tau xaiv cov ntawv no ntau dua los txhim kho kev ua haujlwm zoo thiab kev nyab xeeb ntawm cov chaw tsim kho.
TSHAJ LI KEV TSIM KHO: LWM YAM KEV SIV
Thaum lub lag luam kev tsim kho yog lub khw tseem ceeb rau cov perforatedhlau plank, lawv daim ntawv thov nthuav dav tshaj li scaffolding. Cov ntawv no siv tau ntau yam hauv ntau qhov chaw, suav nrog:
1. Kev Tsim Vaj Tse thiab Kev Tsim Qauv: Cov hlau uas muaj qhov (perforated metal panels) feem ntau siv rau hauv kev tsim vaj tse ntawm lub ntsej muag, qab nthab thiab phab ntsa. Lawv qhov kev zoo nkauj ua ke nrog kev ua haujlwm ua rau cov kws kes duab vajtse tsim cov qauv uas pom tseeb thiab ua haujlwm tau zoo.
2. Ib puag ncig kev lag luam: Hauv cov chaw tsim khoom thiab cov tsev rau khoom, cov ntawv hlau perforated siv rau kev taug kev, platforms thiab cov kev daws teeb meem cia khoom. Lawv lub zog thiab kev ruaj khov ua rau lawv haum rau cov ntawv thov hnyav, ua kom muaj kev nyab xeeb hauv thaj chaw muaj neeg coob.
3. Kev Thauj Mus Los: Cov lag luam tsheb thiab aerospace kuj tau lees paub txog cov txiaj ntsig ntawm cov hlau perforated. Lawv siv rau hauv cov txheej txheem tsim khoom thiab cov khoom siv hauv tsheb los pab txo qhov hnyav yam tsis muaj kev cuam tshuam rau lub zog.
Peb Txoj Kev Cog Lus Rau Qhov Zoo Thiab Kev Nthuav Dav
Txij li thaum peb pib ua haujlwm, peb tau cog lus tias yuav muab cov hlau zoo rau cov neeg siv khoom hauv yuav luag 50 lub tebchaws thoob ntiaj teb. Peb txoj kev cog lus rau kev ua tau zoo tshaj plaws tau coj peb los tsim kom muaj ib txoj kev yuav khoom kom tiav kom ntseeg tau tias peb tau txais cov ntaub ntawv zoo tshaj plaws thiab xa mus rau peb cov neeg siv khoom kom zoo.
Thaum peb txuas ntxiv nthuav peb txoj kev lag luam, peb tseem tsom mus rau kev tsim kho tshiab thiab kev ruaj khov. Yav tom ntej ntawm kev tsim kho thiab lwm yam lag luam nyob ntawm kev siv cov ntaub ntawv siab heev xws li cov hlau perforated, thiab peb zoo siab uas tau koom nrog txoj kev hloov pauv no.
Xaus lus, kev siv cov hlau perforated panels hauv kev tsim kho thiab dhau mus yog ib qho pov thawj rau kev hloov pauv ntawm cov ntaub ntawv hauv kev lag luam. Lawv cov yam ntxwv tshwj xeeb thiab kev hloov pauv tau ua rau lawv yog ib qho khoom muaj nqis, uas yog txoj hauv kev rau cov qauv kev nyab xeeb dua, ua haujlwm tau zoo dua thiab zoo nkauj dua. Saib rau pem hauv ntej, peb zoo siab pom tias cov khoom tshiab no yuav txuas ntxiv mus tsim cov toj roob hauv pes hauv kev tsim kho thiab dhau mus.
Lub sijhawm tshaj tawm: Lub Peb Hlis-07-2025
