5mm Prestressed Conctrete Hlau Indented Prestress Carbon Prestressing Hlau Hlau Rods
5mm Prestressed Conctrete Hlau Indented Prestress Carbon Prestressing Hlau Hlau Rods
Feature
-
Prestressed qhob steel hlau, tseem hu ua high carbon steel hlau, yog ib tug dav siv thiab txhim khu kev qha lub tsev cov ntaub ntawv uas ua tau raws li qhov yuav tsum tau rau ntxiv dag zog rau prestressed pob zeb lug.Cov hlau yog ua los ntawm cov khoom siv high-carbon steel kub-dov hlau qws, uas tau raug kho cua sov thiab ua haujlwm txias kom ntseeg tau tias nws zoo dua thiab kev ua haujlwm zoo.Cov hlau muaj cov ntsiab lus carbon ntawm 0.65% mus rau 0.85%, sulfur thiab phosphorus cov ntsiab lus tsawg dua 0.035%, thiab yog tsim los rau cov qauv kev lag luam siab tshaj plaws.
Prestressed steel hlau tau ntsib ntau xyoo ntawm kev txhim kho thiab kev txhim kho txij li nws cov khoom tsim thiab kev siv hauv xyoo 1920s.Niaj hnub no, cov khoom sib txawv tau tsim los ua kom tau raws li kev tsim kho ntau yam.Cov no suav nrog cov xaim xaim txias, cov xaim ncaj nraim, cov xaim qis qis, galvanized xaim thiab cov qhab nias hlau.Cov khoom sib txawv no, thaum siv rau hauv kev tsim cov prestressed steel strands, tau dhau los ua cov khoom siv dav tshaj plaws ntawm prestressed steel hauv ntiaj teb.
Lub zog tensile ntawm prestressed pob zeb steel hlau feem ntau yog siab dua 1470MPa, thiab nws cov qib zog tau hloov los ntawm feem ntau 1470MPa thiab 1570MPa rau feem ntau 1670 ~ 1860MPa.Txoj kab uas hla ntawm cov hlau kuj tau hloov, los ntawm 3-5 mm mus rau 5-7 mm.Qhov kev nce hauv lub zog thiab txoj kab uas hla ua kom muaj kev ruaj ntseg thiab kev ntseeg tau ntawm cov khoom siv ntxiv dag zog.
Prestressed qhob hlau yog dav siv hauv kev tsim kho kev lag luam.Nws lub zog tensile siab thiab kav ntev ua rau nws zoo tagnrho rau kev ntxiv dag zog rau ntau yam kev ua vaj tse xws li txuas hniav, vaj tse thiab txoj kev loj.Ua tau zoo offset pob zeb tensile kev nyuaj siab, txo cov kab nrib pleb thiab txhim khu lub peev xwm load-bearing.Tsis tas li ntawd, nws cov versatility tso cai rau nws yooj yim kho kom tau raws li kev tsim kho tshwj xeeb.
Hauv cov ntsiab lus, prestressed qhob hlau yog cov khoom siv hauv tsev zoo uas tuaj yeem muab kev txhawb nqa zoo rau cov pob zeb prestressed.Nws cov khoom lag luam thiab cov yam ntxwv ua kom ntseeg tau tias txhua qhov kev tsim kho yuav tsum tau ua tiav.Nrog nws superior zog, durability thiab versatility, nws tau dhau los ua kev xaiv nyob rau hauv lub ntiaj teb no kev tsim kho kev lag luam.Txawm siv nyob rau hauv cov choj, vaj tse los yog txoj kev loj, prestressed qhob hlau guarantees txhim khu kev ruaj ntseg thiab ntev.
Daim ntawv thov
Raws li Tuam Tshoj hlau cov ntaub ntawv kev lag luam ua lag luam, lub teb chaws steel kev lag luam thiab logistics "Pua pua zoo kev lag luam", Tuam Tshoj steel kev lag luam lag luam, "Top 100 private tuam txhab nyob rau hauv Shanghai". ) siv lub "Integrity, Practicality, Innovation, Win-Win" raws li nws txoj kev lag luam ib txwm ua, ib txwm ua siab ntev tso cov neeg siv khoom xav tau thawj qhov chaw.
- Kev ncaj ncees
- WIN-WIN
- PRAGMATIC
- INNOVATION
