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Lub sijhawm cia thiab ceev faj ntawm galvanized steel kauj
Txawm hais tias cov ntawv galvanized muaj qhov zoo corrosion kuj thiab galvanized txheej yog tuab, txawm tias nws siv sab nraum zoov ntev, xeb thiab lwm yam teeb meem kuj tuaj yeem zam tau.Txawm li cas los xij, ntau tus neeg yuav khoom yuav cov phaj hlau hauv ib lub sijhawm, uas yuav tsis muab tso rau hauv ...Nyeem ntxiv -
Kev cuam tshuam ntawm luv fiber ntau cov ntsiab lus ntawm geotextile rau qhuav thiab ntub lub xeev
Nrog kev nce ntawm PVA cov ntsiab lus hauv geotextile, lub zog qhuav thiab ntub lub zog ntawm cov khoom sib xyaw geotextile tau zoo heev.Lub zog qhuav / ntub dej ntawm cov ntshiab polypropylene geotextile yog 17.2 thiab 13.5kN / m feem.Kev cuam tshuam ntawm luv fiber ntau cov ntsiab lus ntawm 400g / m2 geotextile ntawm qhuav thiab ntub ...Nyeem ntxiv -
Vuam ntawm galvanized kauj
Qhov muaj nyob ntawm zinc txheej tau coj qee qhov teeb meem rau kev vuam ntawm galvanized steel.Cov teeb meem tseem ceeb yog: qhov nce rhiab heev ntawm vuam kab nrib pleb thiab pores, zinc evaporation thiab pa luam yeeb, oxide slag suav nrog, thiab melting thiab puas ntawm zinc txheej.Ntawm lawv, vuam tawg, cua ...Nyeem ntxiv -
Qhov cuam tshuam ntawm Geogrid ntawm Subgrade Surface Drainage
Thaum lub sij hawm kev tsim kho ntawm geogrid, tshwj xeeb tshaj yog thaum lub subgrade yog ntxiv dag zog, txoj kab nqes ntawm txoj kab nqes ntev ntawm cov kwj deg yuav tsum yog qhov nkhaus ntawm lub teeb longitudinal convergence ntawm kwj dej, thiab qhov tshwm sim ntawm cov dej tsub zuj zuj los yog dej ntws tsis pub nyob rau sab hauv ntawm qhov nkhaus.Dej yog nyob rau hauv ...Nyeem ntxiv -
12 qhov zoo ntawm kub-dip galvanized steel grating
Nrog rau txoj kev loj hlob ntawm kev lag luam niaj hnub, ntau thiab ntau cov ntaub ntawv tshiab tau tshwm sim.Ib yam khoom tshiab uas feem ntau hais tsis ntev los no yog lub tshav kub profile steel grating.Cov ntaub ntawv zoo li no feem ntau siv hauv kev tsim vaj tsev niaj hnub thiab ntau yam, thiab tuaj yeem hais tau tias yog cov khoom tseem ceeb.Yog li vim li cas ...Nyeem ntxiv -
Kev tso ntawm geotextile tsis yog teeb meem heev
Kev tso ntawm geotextile tsis yog teeb meem heev.Feem ntau, yuav tsis muaj teeb meem thaum koj xav tau kev khiav hauj lwm raws li qhov yuav tsum tau ua.Yog tias koj tsis paub yuav ua li cas nteg geotextiles, koj tuaj yeem saib cov ntsiab lus qhia hauv kab lus no, uas yuav pab tau rau koj nteg geotextiles ...Nyeem ntxiv -
Cov ntsiab lus tseem ceeb ntawm kev siv lub txaj pw tsaug zog
Rau cov neeg laus, lub txaj pw hauv tsev yuav yooj yim dua rau kev siv txhua hnub.Thaum kuv laus lawm, kuv lub cev tsis hloov pauv tau, thiab nws tsis yooj yim heev kom nce thiab tawm ntawm lub txaj.Yog tias koj xav tau nyob hauv txaj thaum koj muaj mob, lub txaj yooj yim thiab kho tau hluav taws xob hauv tsev laus tuaj yeem ua rau ...Nyeem ntxiv -
Cov ntsiab lus tseem ceeb ntawm kev tsim kho geogrid
1. Kev tsim kho qhov chaw: nws yuav tsum tau compact, theem thiab tshem tawm cov khoom ntse thiab protruding.2. Daim phiaj nteg: ntawm ib qho chaw tiaj tus thiab compacted, lub ntsiab kev nyuaj siab (longitudinal) ntawm daim phiaj ntsia yuav tsum ntsug Nyob rau hauv cov kev taw qhia ntawm embankment axis, lub pavement yuav tsum tiaj tus, nrog rau ...Nyeem ntxiv -
Dab tsi yog lub luag haujlwm tseem ceeb ntawm geotextile hauv cov lim inverted
Cov yam ntxwv ntawm cov av tiv thaiv muaj kev cuam tshuam rau kev ua haujlwm tiv thaiv kev pom.Lub geotextile feem ntau ua raws li cov catalyst nyob rau hauv lub anti-filtration txheej, uas txhawb cov tsim ntawm ib tug overhead txheej thiab ib tug ntuj lim txheej nyob rau hauv upstream ntawm geotextile.Natural Filter Cov...Nyeem ntxiv -
Dab tsi yog vim li cas rau kev puas tsuaj ntawm kub-dip galvanized steel grating
Cov kub-dip galvanized steel grating yuav puas tom qab nws tau siv ntev.Txhawm rau kom tsis txhob muaj kev puas tsuaj rau qhov kub-dip galvanized steel grating ntau npaum li qhov ua tau, kev saib xyuas ntawm cov hlau grating yuav tsum ua kom zoo thaum lub sijhawm zoo tib yam.Kev saib xyuas ntawm sab nraum zoov kub-dip galvani ...Nyeem ntxiv -
Lub txaj tu neeg mob ua haujlwm yog dab tsi?
Cov txaj pw hauv tsev laus feem ntau yog lub txaj hluav taws xob, uas tuaj yeem muab faib ua hluav taws xob lossis phau ntawv tu lub txaj.Lawv raug tsim los raws li kev ua neej nyob thiab kev kho mob ntawm cov neeg mob bedridden.Lawv tuaj yeem nrog lawv tsev neeg, muaj ntau yam kev saib xyuas neeg mob thiab ua haujlwm khawm, thiab peb ...Nyeem ntxiv -
Yuav ua li cas zoo yog qhov qaug zog cracking kuj ntawm geo daim phiaj
Geogrid siv high-strength polyester fiber los yog polypropylene fiber ua raw khoom, thiab siv warp knitting oriented qauv.Lub warp thiab weft yarns nyob rau hauv cov ntaub yog tsis muaj dabtsi yog khoov, thiab cov kev sib tshuam yog khi nrog high-strength fiber filament los tsim ib tug ruaj khov, muab tag nrho cov kev ua si rau nws ...Nyeem ntxiv
