Ngaba ukuntywila okushushu kweentsimbi zemiqadi yentsimbi kungaphucula ukuxhathisa kwazo ekudlekeni?

I-Hot-dip galvanizing yinkqubo enokwandisa ngokubonakalayo ukuxhathisa ukubola kwentsimbi i beam.I-Steel i beam, eyaziwa ngokuba yi-i section beam, isetyenziswa ngokubanzi kwizicelo zesakhiwo ngenxa yomthamo wabo ophezulu wokuthwala kunye nokuguquguquka.Nangona kunjalo, ekuhambeni kwexesha, ukuvezwa kwabo kwizinto ezisingqongileyo kunokubangela ukubola, ukubeka esichengeni ukuthembeka kwabo kwesakhiwo.Apha kulapho idip galvanizing iqala khona ukudlala.
I-galvanizing ibandakanya ukuntywiliselwa kwesakhiwo i-beam kwindawo yokuhlambela ye-zinc etyhidiweyo, apho i-zinc yenza i-metallurgical bond kunye nentsimbi, yenza umaleko okhuselayo othintela i-i candelo lemiqadi yentsimbi ukuba ingagqwali.Inkqubo isebenza ngokukodwa kwintsimbi encinci i-beam kunye nesakhiwo esikhuluicandelo lentsimbiimiqadi, inika ukhuseleko oluhlala ixesha elide kumhlwa kunye nokudleka.
Kwabo bafuna ababoneleli be-i beam abathembekileyo, iinzuzo zegalvanized i beamkufuneka ithathelwe ingqalelo.Inkqubo ye-galvanizing inika isisombululo esomeleleyo kunye neendleko ezisebenzayo zokwandisa ubomi be-carbon steel i beam.Ngokusebenza kunye nomthengisi ohloniphekileyo we-galvanized i beam, amashishini kunye neengcali zokwakha banokuqinisekisa ukunyaniseka kwesakhiwo seeprojekthi zabo ngelixa kuncitshiswa ukugcinwa kunye neendleko zokutshintsha.
Xa uvavanya iingenelo zemiqadi ye-galvanized i, kubalulekile ukuqaphela ukuba zinika ukuxhathisa okuphezulu kwe-corrosion xa kuthelekiswa nezinye iindlela ezingezizo.I-coating zinc ekhuselayo isebenza njengomqobo, ukukhusela umswakama, iikhemikhali kunye nezinye izinto ezitshabalalisayo ekufikeleleni kwintsimbi engaphantsi.Oku kwenza imiqadi ye-galvanized i ilungele usetyenziso lwangaphandle kunye nolwemizi-mveliso olufuna ukuvezwa kwiindawo ezirhabaxa.

Ukongeza kwi-corrosion resistance, i-galvanized i beams nazo ziyaziwa ngobuhle bazo.Umphezulu ogudileyo, ocwebezelayo wentsimbi ekhandiweyo wongeza umtsalane obonakalayo kuyilo lwesakhiwo, okwenza ukuba ulungele zombini iinjongo zokwakha kunye nokuhombisa.
Ngamafutshane, i-hot-dip galvanizing ye-I-beam yindlela esebenzayo yokuphucula ukuxhathisa ukubola kunye nokwandisa ubomi bayo benkonzo.Ngokukhetha igalvanized4 intshi yentsimbi i beamukusuka kumniki-nkonzo othembekileyo, amashishini kunye neengcali zokwakha banokuxhamla ekomelezeni ukuqina, ukugcinwa okucuthiweyo kunye nokongiwa kweendleko.Imiqadi ye-galvanized iqinisekisa ukukhuselwa kwexesha elide kunye nokukhethwa okuthembekileyo kwiintlobo ezahlukeneyo zezicelo zesakhiwo.