Iingxaki zothutho, ukunyuka kweemfuno kunye nezinye izinto zikhokelele kwiindleko eziphezulu okanye ukulibaziseka. Ababoneleli kunye neGardner Intelligence babelana ngembono yabo.
1. Umsebenzi weshishini lilonke labavelisi befayibha yeglasi ukususela ngo-2015 ukuya ekuqaleni kuka-2021, ngokusekelwe kwidatha evelaUbukrelekrele bukaGardner.
Njengoko ubhubhane we-coronavirus ungena kunyaka wesibini, kwaye njengoko uqoqosho lwehlabathi luvula kancinci kancinci, uthungelwano lokubonelela ngefayibha yeglasi kwihlabathi liphela lujongene nokunqongophala kwezinye iimveliso, okubangelwa kukulibaziseka kokuthunyelwa kunye nemeko yemfuno eguquka ngokukhawuleza. Ngenxa yoko, ezinye iifomathi zefayibha yeglasi azifumaneki lula, nto leyo echaphazela ukwenziwa kwezinto ezidityanisiweyo kunye nezakhiwo zezithuthi zaselwandle, ezokuzonwabisa kunye nezinye iimarike zabathengi.
Njengoko kuphawuliwe kwiIiCompositesWorldinyanga nenyangaIingxelo zeComposites Fabricating IndexnguUbukrelekrele bukaGardnerIngcali yezeNgqondo uMichael Guckes, nangona imveliso kunye nee-odolo ezintsha zibuyela kwimeko yazo,Imingeni yothungelwano lokubonelela ngeenkonzo iyaqhubekakuzo zonke iimarike zeemveliso ezidityanisiweyo (kunye nokuveliswa ngokubanzi) kunyaka omtsha.
Ukuze ufunde okungakumbi malunga nokunqongophala okubikiweyo kwikhonkco lokubonelela ngefayibha yeglasi,CWAbahleli banxibelelane neGuckes baza bathetha nemithombo eliqela ecaleni kwekhonkco lokubonelela ngefayibha yeglasi, kuquka nabameli babathengisi abaninzi befayibha yeglasi.
Abasasazi abaninzi kunye nabenzi bezinto, ingakumbi eMntla Melika, baxele ukuba iimveliso zefiberglass ziyalibaziseka ekufumaneni iimveliso ezivela kubaboneleli, ingakumbi kwiiroving ezininzi (iiroving zezibhamu, iiroving ze-SMC), iimathi ezinqunqiweyo kunye neeroving ezilukiweyo. Ngaphezu koko, imveliso abayifumanayo inokuba nexabiso elinyukileyo.
Ngokutsho kukaStefan Mohr, umlawuli weshishini le-global fibers forUJohns Manville(eDenver, eColo., e-US), oku kungenxa yokuba kukho ukunqongophala okukhoyo kulo lonke uthotho lobonelelo lwefayibha yeglasi. “Onke amashishini aqala kwakhona kwihlabathi liphela, kwaye siyaqonda ukuba ukukhula e-Asia, ngakumbi kwiiprojekthi zeemoto kunye neziseko zophuhliso, kunamandla kakhulu,” utshilo.
“Okwangoku, bambalwa kakhulu abavelisi kulo naliphi na ishishini abafumana yonke into abayifunayo kubaboneleli,” utshilo uGerry Marino, umphathi jikelele wentengiso kunye nokuthengisa kwi-Electric Glass Fiber America (inxalenye yeIqela le-NEG, eShelby, eNC, e-US).
Izizathu zokunqongophala kuthiwa ziquka ukunyuka kwemfuno kwiimarike ezininzi kunye nothungelwano lokubonelela olungakwaziyo ukuqhubeka ngenxa yemiba enxulumene nobhubhane, ukulibaziseka kwezothutho kunye nokunyuka kweendleko, kunye nokwehla kokuthunyelwa kwamanye amazwe eTshayina.
Ixesha lokuthumela: Meyi-19-2021