Peb cov hlau hlau muaj lub zog tensile zoo, feem ntau siab dua 1470MPa.Tau ntau xyoo, lub zog theem tau hloov pauv los ntawm feem ntau 1470MPa thiab 1570MPa rau feem ntau 1670 ~ 1860MPa, ua kom muaj zog thiab txhim khu kev qha.Peb txoj kab uas hla ntawm 3mm mus rau 7mm, maj mam hloov ntawm 3 mus rau 5mm mus rau 5 mus rau 7mm.Qhov no ua kom peb tuaj yeem ua tau raws li ntau yam ntawm kev tsim kho thiab kev qhia tshwj xeeb.
Ua ib lub chaw tsim khoom ntawm prestressed steel hlau, peb txaus siab rau peb tus kheej ntawm kev tsim cov khoom zoo uas ua tau raws li cov qauv thoob ntiaj teb.Peb txoj kev mob siab rau kev ua tau zoo, ua ke nrog cov khoom zoo tshaj plaws ntawm prestressed steel hlau, tau ua nws thawj qhov kev xaiv ntawm engineers thiab cov neeg cog lus thoob ntiaj teb.Cia siab rau peb muab koj cov kev txhim khu kev qha, ruaj khov thiab ua haujlwm siab steel hlau uas yuav txhim khu lub zog thiab ruaj khov ntawm koj qhov kev tsim kho.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm peb cov xov hlau prestressed yog lawv cov ntsiab lus carbon siab, uas yog li ntawm 0.65% txog 0.85%.Tsis tas li ntawd, cov ntsiab lus ntawm sulfur thiab phosphorus tsawg dua 0.035%, ua rau nws tsis tshua muaj kev ntseeg siab thiab kav ntev.Kev tsim khoom lag luam thiab kev siv ntawm peb cov hlau nplaum prestressed tuaj yeem taug qab mus rau xyoo 1920s.Peb cov hlau prestressed steel tau tiv thaiv qhov kev sim ntawm lub sijhawm thiab tau dhau los ua hom kev siv ntau tshaj plaws ntawm cov hlau prestressed hauv ntiaj teb.
Peb muab ntau hom prestressed steel hlau cov khoom tsim nyog rau kev siv sib txawv.Qhov no suav nrog cov xaim txias txias, ncaj thiab tempered xaim, tsis tshua muaj cov xaim so, galvanized hlau thiab cov qhab nias hlau.Cov khoom no txhua tus muaj cov khoom tshwj xeeb thiab tsim nyog rau ntau yam khoom thiab cov haujlwm, muab rau koj ntau tshaj plaws thiab yooj yim.
Hauv kev xaus, peb cov hlau prestressed steel yog qhov zoo tshaj plaws ua ke ntawm lub zog, kev ntseeg tau thiab ntau yam.Txawm hais tias koj xav tau nws rau kev txhim kho pob zeb lossis lwm daim ntawv thov, peb cov hlau xaim tau lees paub kom ua tau raws li qhov koj xav tau.Koom nrog cov qib siab ntawm cov neeg siv khoom txaus siab uas xaiv peb cov hlau nplaum prestressed rau lawv cov haujlwm tsim kho.Thov hu rau peb hnub no kom paub ntau ntxiv thiab tso koj daim ntawv xaj.
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.