Izindaba

I-Fiberglass rebar,obeye aziwe njengoI-GFRP (Glass Fiber Reinforced Polymer) rebar,iyindlela ephezulu yokusebenza yokuqinisa insimbi yendabuko esetshenziswa ekwakheni. Ihlinzeka ngezinzuzo eziningi, okuhlanganisa ukumelana nokugqwala, isilinganiso esiphezulu sokuqina kwesisindo, kanye nokungaguquki kukagesi, okuyenza ifaneleke kakhulu izinhlelo zokusebenza ezisendaweni enzima nezakhiwo ezidinga impilo ende yesevisi. Inqubo yokukhiqiza yokujikaingilazi fiber rovingphakathii-fiberglass rebarkuhilela izinyathelo ezibalulekile ezimbalwa, ekukhetheni ezifaneleingilazi fiber rovingekukhiqizeni kokugcina kwe-rebar ngokwayo.

Inqubo yokukhiqiza iqala ngokukhethwa kweingilazi fiber roving,okuyiqoqo lemicu yengilazi eqhubekayo. Ukukhetha i-roving kubalulekile ekunqumeni izakhiwo zomdlalo wokugcinai-fiberglass rebar. Ingilazi ye-E, okuyi-alkali-free glass formulation, ijwayele ukusetshenziselwa ukukhiqizwai-fiberglass rebarngenxa yokuhambisana kwayo namatrices e-polymer kanye nekhono layo lokuhlinzeka ngamandla aphezulu nokuqina. I-E-glass roving, neyunifomu yayo kanye nemicu eqhubekayo, iba impahla eluhlaza eyinhloko yenqubo yokukhiqiza.

Kanye ezifaneleingilazi fiber rovingikhethiwe, idlula uchungechunge lwezigaba zokucubungula ukuyiguqulelai-fiberglass rebar.

Inqubo yokukhiqiza ngokuvamile ihilela izinyathelo ezilandelayo:

Ukulungiselela Ukuzulazula: I-fiber roving yengilazi iyahlolwa, ihlanzwe, futhi imbozwe ngezinto zokulinganisa, ezithuthukisa ukunamathela phakathi kwemicu yengilazi kanye ne-polymer matrix ezovala kamuva i-rebar. Ukulinganisa futhi kusiza ukuvikelaimicu yengilazikusuka ekuhutsheni nasekuphatheni phakathi nezinyathelo zokucubungula ezilandelayo.

Umhlangano Nokwakhiwa: Imicu eminingi yeingilazi eboshwe nge-fiber rovingziyahlanganiswa futhi zidonswe kubhavu we-resin ukuze zikhule nge-polymer resin, ngokuvamile i-polyester nomai-vinyl ester. Ama-rovings amilisiwe abe esedwetshwa nge-shaping die ukuze akhe ububanzi obufiselekayo be-rebar kanye nokuma.

Ukwelapha Nokuqinisa: Ukwakhiwai-fiberglass rebarIbe isifakwa ngaphansi kwenqubo yokwelapha, lapho inhlaka ye-polymer ibhekana nokusabela kwamakhemikhali ukuze iqine futhi ihlangane nemicu yengilazi, okuholela entweni eyinhlanganisela eqinile nehlala isikhathi eside.

Ukusika nokupakisha: Ngemva kwenqubo yokuphulukisa, ii-fiberglass rebariyasikwa ibe ngobude obufunekayo futhi ihlanganiswe ukuze isatshalaliswe ezindaweni zokwakha kanye nabakhiqizi ukuze isetshenziswe ezinhlelweni zokuqinisa ukhonkolo.

Izinzuzo ze-fiberglass rebar

Izinzuzo zei-fiberglass rebarngaphezu kokuqiniswa kwensimbi yendabuko ziningi futhi zibalulekile. Okokuqala,i-fiberglass rebarinikeza ukumelana nokugqwala okukhethekile, okuyenza ibe ilungele izindawo lapho umugqa wensimbi uzowohloka ngokuhamba kwesikhathi, njengezakhiwo zasolwandle, izindawo zokucubungula amakhemikhali, nengqalasizinda ezindaweni ezisogwini. Izakhiwo zayo ezingahlanganisi nazo ziyenza ifanelekele ukusetshenziswa ezindaweni zikagesi kanye ne-MRI-sensitive.

Ngaphezu kwalokho,i-fiberglass rebarisilinganiso esiphezulu samandla nesisindo sisiza ukuphatha nokufaka kalula, sinciphise umsebenzi nesikhathi esidingekayo kumaphrojekthi wokwakha. Imvelo yayo engasindi futhi iyenza ifaneleke ezinhlelweni zokusebenza lapho ukwehlisa isisindo sesakhiwo sisonke kuyinto ekhathazayo, njengasezidekhini zamabhuloho kanye nokuzamazama komhlaba kabusha.

Ngaphezu kwezakhiwo zayo ezibonakalayo,i-fiberglass rebarinikeza impilo ende yesevisi enezidingo zokulungisa ezincane, okunikela ekuqineni nasekusimameni kwezakhiwo zikakhonkolo eziqinisiwe. Iphinde inikeze ukuguquguquka kwedizayini, okuvumela ukwenziwa kahle kwezakhiwo zokuqinisa kanye nokufezekiswa kwezixazululo ezintsha zezakhiwo nezobunjiniyela.

Kafushane, inqubo yokukhiqiza yokuguqulaingilazi fiber rovingphakathii-fiberglass rebarkuhilela ukukhethwa ngokucophelela kanye nokulungiswa kwezinto zokusetshenziswa, kanye nokuhlanganisa okunembayo, ukumiliselwa, nezinqubo zokuphulukisa. Umphumelai-fiberglass rebarinikeza izinzuzo eziningana ngaphezu kokuqinisa insimbi yendabuko, okuhlanganisa ukumelana nokugqwala, isilinganiso esiphezulu samandla-kuya-isisindo, ukungaqhubeki, nokuqina kwesikhathi eside, okwenza kube enye indlela ephoqelelayo yohlu olubanzi lwezinhlelo zokusebenza zokwakha.