Hlau Prestressed Concrete PC Hlau Hlau 3-12mm A421 Qib Rau Cov Tsiaj Txhu
Hlau Prestressed Concrete PC Hlau Hlau 3-12mm A421 Qib Rau Cov Tsiaj Txhu
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Qhia txog peb cov Hlau Prestressing uas muaj koob npe nrov, uas yog cov hlau carbon siab zoo tshaj plaws uas tsim tshwj xeeb rau cov kev xav tau ntawm cov pob zeb prestressed. Ua los ntawm cov hlau kub dov, peb cov hlau tau kho kom sov thiab ua haujlwm txias kom muaj zog thiab ruaj khov.
1) Tus Qauv: ASTM A-421
2) Loj: 3mm-12mm
3) Lub zog tensile: ≥1700Mpa
4) Qhov hnyav ntawm lub kauj: 800-1500kg
5) Ntim: Pob Khoom Seaworthy
Nrog cov pa roj carbon ntawm 0.65% txog 0.85% thiab cov pa sulfur thiab phosphorus tsawg (tsawg dua 0.035%), peb cov hlau prestressed yog tsim los ua kom tau raws li thiab tshaj cov qauv kev lag luam. Hom hlau no tau siv dav txij li xyoo 1920 thiab tau hloov zuj zus mus rau ntau xyoo dhau los ua cov kab khoom lag luam rau ntau yam kev siv.
Tam sim no, cia peb kawm txog qee cov yam ntxwv ntawm cov khoom siv hlau. Lub zog tensile ntawm peb cov hlau hlau feem ntau tshaj 1470MPa, txhawm rau kom tau raws li qhov kev thov ntawm kev lag luam, peb cov hlau hlau tau tsim kho tas li, thiab tam sim no lub zog tensile ntau ntawm 1670MPa txog 1860MPa. Peb lub cheeb ntawm cov hlau kuj tau hloov pauv, ntawm 3 txog 5 hli mus rau qhov ruaj khov ntawm 3 txog 12 hli.
Ntawm peb cov khoom, peb cov hlau pc txias kos yog paub txog nws qhov chaw du thiab yooj ywm zoo heev. Hlau ncaj thiab tempered muaj lub zog tensile siab, ua rau nws zoo tagnrho rau cov haujlwm tsim kho hnyav. Peb cov xov hlau so qis txo qis kev ntxhov siab thiab lav kev ua haujlwm ntev. Tsis tas li ntawd, peb kuj muab cov hlau galvanized thiab hlau hlau qhab nia, txhua tus muaj nws tus kheej cov yam ntxwv tshwj xeeb.
Peb cov xov hlau prestressing thiab lawv cov xov hlau prestressing tau dhau los ua cov hlau siv dav tshaj plaws hauv kev siv prestressing thoob ntiaj teb. Nws yog qhov tseem ceeb hauv kev lag luam kev tsim kho, pab txhawb rau kev ruaj khov thiab kev siv tau ntev ntawm txhua yam qauv, suav nrog cov choj, cov tsev thiab txoj kev tsheb ciav hlau.
Hauv kev xaus lus, peb cov hlau prestressed muaj ntau yam kev xaiv kom haum rau cov kev xav tau ntawm ntau yam haujlwm thiab kev siv. Nrog lawv lub zog tshwj xeeb, kev ruaj khov thiab kev hloov pauv tau yooj yim, peb cov hlau ua haujlwm ua tus txha nqaj qaum ntawm ntau qhov haujlwm tsim kho thoob plaws ntiaj teb. Ntseeg peb cov khoom kom ntseeg tau tias koj cov qauv prestressed ua tiav thiab kav ntev.
Daim Ntawv Thov
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.
- KEV UA SIAB NCAJ NCEES
- YEEJ-YEEJ
- PRAGMATIC
- KEV TXHIM KHO TSHIAB
