Lub Nroog Hla Tebchaws Thoob Ntiaj Teb yog cov chaw nyob tshiab thiab kho kom dim ntawm cov pa hluav taws xob nrog loj {}}} weldedHlau Yeeb NkabCov. Cov kab ntawv - ib txwm 1,200 hli rau 2,400 mm hauv cov cheeb tsam uas txhawb kev tiv thaiv corrosion thiab kuab paug. Tsis ntev los no teeb tsa nyob rau London thiab New York tau siv kub - dip galvanized steel yeeb nkab hluav taws xob kom ntseeg tau lub neej ntev hauv ib puag ncig hauv av.
Hauv Paris, kho dua tshiab ntawm xyoo pua {{}} cua sov métro cua cov yeeb nkab ua haujlwm rau tau sib tham niaj hnub no {{{2} {2} Cov qauv kev nyab xeeb. Lub seamless kauv - Welded steel yeeb nkab muaj cov paths yooj yim, tseem ceeb rau kev khiav pa taws thaum muaj kev kub ntxhov.
Neeg Esxias cov megacities xws li Singapore yog tsim cov kab tsheb ciav hlau tshiab nrog cov ntoo cov qauv hauv cov yeeb nkab hauv cov yeeb nkab. Cov yeeb nkab hlau hluav taws xob tuaj txog nrog lub Hoobkas -}}}}}}}} itabling hluav taws kub tawm mus txog 120 feeb. Cov Crews Installation Provs 30% Faster nplhaib sib dhos piv rau pov rau nrum - chaw} chaw qhib pob zeb.
Cov phiaj xwm Asmeskas sab qaum teb nyob rau hauv cov pas dej thaj av tau siv epoxy {}}} laden cua infiltration. Cov yeeb nkab steel muaj cov qauv ua kom ncaj ncees hauv Cyclic loadings los ntawm kev caij tsheb ciav hlau thiab nce mus nce ntxiv hauv av.
Nroog Incan infrastructure cov resilience xav tau kev nyab xeeb cua tshuab. Muab kauv {{1} weldedHlau Yeeb NkabCov ntaub pua rooj xa tawm kev ua tau zoo, kav ntev, thiab muaj txiaj ntsig kev nyab xeeb yuav tsum muaj rau kev sib tw tom ntej no.
