Peb cov txiaj ntsig yog dab tsi? Peb zoo siab uas peb muaj peev xwm tsim cov yeeb nkab hlau ductile muag hauv ntau yam kev qhia kom ntseeg tau tias peb tuaj yeem ua tau raws li qhov xav tau ntawm peb cov neeg siv khoom. Txawm hais tias koj xav tau qhov loj me lossis qhov ntau thiab tsawg, txawm tias koj txhawj xeeb txog tus nqi yeeb nkab ductile (xws li tus nqi yeeb nkab hlau ductile 150mm), peb cov txheej txheem tsim khoom siab heev ua kom ntseeg tau tias qhov tseeb thiab sib xws ntawm txhua yam khoom.
Ntxiv rau ntau yam kev qhia tshwj xeeb, peb nkag siab txog qhov tseem ceeb ntawm kev xa khoom raws sijhawm. Peb cov txheej txheem tsim khoom thiab kev xa khoom yooj yim ua rau peb xa khoom sai yam tsis muaj kev cuam tshuam rau qhov zoo. Koj tuaj yeem cia siab rau peb xa koj daim ntawv xaj raws sijhawm thiab xyuas kom meej tias koj qhov project ua tiav raws sijhawm.
Qhov zoo yog lub plawv ntawm yam peb ua. Peb cov kav dej hlau ductile raug kuaj xyuas thiab tswj xyuas kom zoo kom ntseeg tau tias lawv ua tau raws li cov qauv kev ua tau zoo tshaj plaws. Nrog kev tiv thaiv corrosion zoo dua thiab kev ruaj khov, peb cov kav hlau ductile 100mm thiab cov kav hlau ductile 6 nti yuav sawv ntsug qhov kev sim ntawm lub sijhawm, muab kev thaj yeeb nyab xeeb rau koj thiab tus nqi mus sij hawm ntev.