Kev sib raug zoo ntawm lub neej ua haujlwm ntawm cov hlau i beams thiab cov yam ntxwv ib puag ncig yog dab tsi?

Thaum ua phab ntsa thaiv, kev xaiv cov khoom siv yog qhov tseem ceeb heev rau kev ua kom ruaj khov thiab siv tau ntev. Cov hlau galvanized i beams yog cov kev xaiv nrov rau cov phab ntsa thaiv vim lawv lub zog thiab tiv taus cov yam ntxwv ib puag ncig. Cov hlau i beam yog tsim los muab kev txhawb nqa thiab kev ruaj khov, ua rau nws zoo tagnrho rau cov phab ntsa thaiv hauv ntau qhov chaw ib puag ncig.
Lub neej ua haujlwm ntawm cov ncej i seem, tshwj xeeb tshaj yog cov ncej galvanized i zoo li tus ncej, muaj feem cuam tshuam nrog cov yam ntxwv ib puag ncig. Cov ncej galvanized steel i beam yog coated nrog ib txheej ntawm zinc uas ua haujlwm ua lub thaiv tiv thaiv kev xeb thiab xeb. Qhov no ua rau nws tiv taus cov dej noo, noo noo, thiab lwm yam yam ntxwv ib puag ncig uas tuaj yeem ua rau puas tsuaj raws sijhawm. Yog li ntawd,galvanized i beams rau cov phab ntsa khaws ciamuaj lub neej ua haujlwm ntev dua li lwm cov ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov sab nraum zoov.
Xav txog nws qhov ruaj khov thiab tsis tas yuav tsum tau saib xyuas ntau, tus nqi ntawm 20 ko taw i beam yog qhov kev nqis peev tsim nyog. Tus nqi pib ntawm galvanized i seem steel beam yuav siab dua li lwm cov ntaub ntawv, tab sis cov txiaj ntsig mus sij hawm ntev dua li cov nqi them ua ntej. Nrog kev teeb tsa thiab kev saib xyuas kom zoo, galvanized i beams tuaj yeem sawv qhov kev sim ntawm lub sijhawm thiab muab kev txhawb nqa txhim khu kev qha rau cov phab ntsa khaws cia hauv ntau qhov chaw.
Ntxiv rau lawv lub neej ntev, cov hlau galvanized i beams muaj lub zog zoo heev thiab muaj peev xwm nqa tau khoom hnyav, ua rau lawv tsim nyog rau kev txhawb nqa cov khoom hnyav hauv kev tsim kho phab ntsa. Txawm siv ua ke nrog cov hlau i lossis ua ib feem ntawm cov qauv phab ntsa, cov hlau i beams no muab kev ruaj khov ntawm cov qauv uas xav tau los xyuas kom meej tias cov phab ntsa ruaj khov thiab muaj kev nyab xeeb.

A36 steel i beams yog lwm qhov kev xaiv nrov rau cov phab ntsa khaws cia, paub txog lawv lub zog siab thiab kev hloov pauv tau yooj yim. Thaum siv ua steel i beams,A36 hlau kuv beammuaj kev tiv thaiv zoo heev rau cov yam ntxwv ib puag ncig, ua rau lawv yog qhov kev xaiv txhim khu kev qha rau kev ua haujlwm mus sij hawm ntev.
Hauv kev xaus, lub neej ua haujlwm ntawmkuv steel kem(tshwj xeeb tshaj yog cov hlau galvanized i beams thiab carbon steel i beams) muaj feem cuam tshuam nrog nws lub peev xwm los tiv taus cov yam ntxwv ib puag ncig. Los ntawm kev xaiv cov khoom siv ruaj khov no rau kev tsim phab ntsa, koj ua kom koj txoj haujlwm ntev thiab ruaj khov, thaum kawg txuag lub sijhawm thiab nyiaj txiag ntawm kev saib xyuas thiab hloov pauv. Cov hlau i beams muaj cov ntaub ntawv pov thawj ntawm kev ua tau zoo thiab kev ywj pheej, ua rau lawv zoo tagnrho rau kev tsim cov phab ntsa ntev hauv txhua qhov chaw ib puag ncig.