Tianjin xov xwm
Khoom plig los ntawm ABSE, (kev koom tes ntawm choj thiab cov qauv engineering), Shijia zhuang exhibition center thiab Beijing Daxing tshav dav hlau chaw nres tsheb yog ob tug yeej. Tus lwm thawj tus tswv cuab los ntawm Tianjin steel structural koom haum Juli sling tau koom nrog ua.
Nyob rau hauv 19-xyoo pua 30 xyoo, thawj steel hlau hlua tau errected los ntawm cov teb chaws Europe, thiab thawj tus yog invented nyob rau hauv Tuam Tshoj los ntawm Tianjin zeb.
Niaj hnub no, Tianjin kev ua lag luam yog tsom rau steel hlau ntau lawm thiab muag, uas kuj yog peb Tong Da kom zoo dua, tshwj xeeb tshaj yog 3 hli prestress hlau los yog steel hlau.
Kev piav qhia
Hlau hlua hlua, noj cov ntawv qis carbon steel raws li cov khoom siv yooj yim, yooj yim txiav thiab tsim, yog cov strand hlau los ntawm twickle thiab whirling raws li qhov tseeb raws li lub zog feature thiab qhov chaw loj, muaj li ntawm steel hlau, hlua pas nrig thiab roj greese. Nws muaj lub zog muaj zog, lub teeb zoo, ruaj khov, thiab tsis yooj yim tawg tam sim ntawd.
Txheej txheem
Cov txheej ntawm cov hlau strand yog hlua rau hauv ib txoj hlua, thiab yog nplawm ib ncig ntawm cov hlua hlau.
Daim ntawv thov
Nyob rau hauv Tshuag cargo tsheb thauj mus los ntawm nqa txav, nyob rau hauv siv rau thawb, rub, strength, thiab load carriage.
