Feem ntau txhawm rau txhawm rau txhawm rau txhim kho phab ntsa, ntau tus siv cov hlau nplaum sib xyaw nrog cov pob zeb hauv phab ntsa kom ua tiav cov txiaj ntsig zoo dua. Nyob rau hauv txoj kev no, tag nrho cov phab ntsa tuaj yeem ntxiv dag zog rau kev khoov thiab av qeeg, uas tuaj yeem txhim kho lub peev xwm ntawm cov kab hluav taws xob ntxiv thiab tiv thaiv qhov tshwm sim ntawm cov kab nrib pleb. Tom qab siv cov pob zeb ua kom muaj zog, phab ntsa cov kabmob muaj peev xwm, kev siv hluav taws xob thiab cov khoom siv hluav taws xob tau zoo dua qub, thiab nws kuj muaj av qeeg ua haujlwm, tawg tsis kam thiab tiv thaiv kev poob.
Nrog kev pab los ntawm cov txiaj ntsig zoo thiab cov yam ntxwv ntawm kev txhawb nqa mesh, yog tias cov hlau mesh muab tso rau ntawm phab ntsa ntawm lub tsev, qhov tawg ntawm phab ntsa yuav raug txo kom tsawg, thiab kev ua haujlwm seismic kuj tuaj yeem txhim kho. Yog li ntawd, steel mesh yog indispensable nyob rau hauv kev tsim kho tej yaam num. Tsawg cov khoom siv hauv tsev.
Kev txhawb nqa mesh tuaj yeem txhim kho nws txoj kev ruaj ntseg thiab corrosion kuj los ntawm txias plating (electroplating), kub dip, thiab PVC txheej rau saum npoo ntawm cov ntaub ntawv raw (zoo tsis tshua muaj carbon steel hlau los yog rebar), ntxiv rau ib tug uniform kab sib chaws thiab muaj zog welding ntsiab lus, zoo nyob rau hauv lub zos workability, thiaj li hais tias cov hlau mesh nyob rau sab nrauv phab ntsa ntawm lub tsev muaj peev xwm muab kev sib cais thiab kev tiv thaiv ntawm phab ntsa zoo.
Cov cuab yeej cuab tam ntawm reinforcing mesh yuav luag tsis hloov ua ntej thiab tom qab vuam. Qhov zoo ntawm kev txhawb nqa mesh yog kev sib sau ceev ceev, ruaj khov zoo, tsis sib xws ntawm kab rov tav thiab ntsug steel tuav, thiab muaj zog sib txuas ntawm kev sib tshuam. Nws yuav tsum tau muab sau tseg tias qhov sib nrug thiab txoj kab uas hla ntawm cov hlau tuav hauv txoj kab ntsug thiab kab rov tav tuaj yeem sib txawv, tab sis cov hlau tuav hauv tib txoj kev yuav tsum muaj tib txoj kab uas hla, qhov sib nrug thiab ntev.
Welding reinforcing mesh plays lub luag haujlwm tseem ceeb hauv qhov ua tau zoo ntawm qhov kev txhim kho, kev tsim kho ceev kuj tseem txhim kho, thiab kev ua haujlwm tawg ntawm cov pob zeb tau txhim kho. Kev txhawb nqa mesh muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab txuag hluav taws xob. Nws yog cov khoom siv hauv tsev tshiab siv los txhawb cov vaj tse pob zeb thiab muaj txiaj ntsig zoo rau kev lag luam. Nws tau siv dav hauv kev lag luam kev tsim kho niaj hnub no thiab tau hloov cov txheej txheem yav dhau los ntawm kev khi steel tuav ntawm qhov chaw.
Qhov tshwj xeeb tshaj plaws ntawm kev txhawb nqa mesh yog nws qhov muaj zog weldability, corrosion resistance, oxidation kuj thiab muaj zog prestressing. Simplify qhov project kom muaj nuj nqis thiab ua kom lub sij hawm tsim kho. Feem ntau hais lus, 33% ntawm cov hlau tuaj yeem txuag tau thaum lub sijhawm tsim kho, tus nqi tuaj yeem raug txo los ntawm 30%, thiab kev tsim kho kom zoo tuaj yeem nce 75%.
Nws tsis tsuas yog ua kom nrawm ntawm kev tsim kho, tab sis kuj ua kom muaj kev nyab xeeb. Cov teeb meem muaj kuab paug suab nrov tsim tawm thaum lub sijhawm tsim cov txheej txheem tsim kho tau raug daws ntxiv, thiab nws txhawb kev tsim kho ntawm thaj chaw.
Kev txhawb nqa mesh yog siv rau hauv cov chaw hauv nroog: viaduct paving, qhob kav dej, phab ntsa, kev tiv thaiv txoj kab nqes, thiab lwm yam .; Kev txuag dej thiab cov khoom siv hluav taws xob hluav taws xob: cov khoom siv txuag dej, lub hauv paus dam, tiv thaiv nets, thiab lwm yam. Reinforced mesh kuj tseem siv rau hauv lwm yam kev lag luam: cov cuab yeej tswj dej nyab, txoj kab nqes vaj huam sib luag, kev tiv thaiv kev sib tsoo, aquaculture, tsiaj husbandry, thiab lwm yam. Nyob rau hauv luv luv, daim ntawv thov ntau yog dav.
Post lub sij hawm: Jan-18-2024