Xa kufikwa ekukhetheni izinto ezifanelekileyo zeetreyi zekhebula,Iileli zekhebula ze-FRPkunye neetreyi zekhebula ze-FRP zezona zimbini zezona zikhethwa kakhulu. I-FRP, okanye i-fiber reinforced polymer, iya isiba yinto ekhethwayo kwizicelo ezahlukeneyo zoshishino ngenxa yeempawu zayo ezikhethekileyo kunye neenzuzo.
Iileli zekhebula ze-FRPzenzelwe ukuxhasa nokulawula iintambo ngendlela ekhuselekileyo nefanelekileyo. Zikhaphukhaphu kodwa zinamandla kakhulu, kulula ukuzifaka nokuzigcina zisemgangathweni. Ukumelana nokugqwala kwe-FRP kuluncedo kakhulu apho kufuneka kuchaphazeleke kwiikhemikhali okanye kumswakama. Olu qina luhlala ixesha elide kwinkqubo yolawulo lweentambo, nto leyo enciphisa isidingo sokutshintshwa rhoqo.
Kwelinye icala, iitreyi zekhebula ze-FRP zibonelela ngesisombululo esisebenzisekayo sokucwangcisa nokukhusela iintambo. Zifumaneka kwiindidi ezahlukeneyo zoyilo, kubandakanya ileli, umngxuma, kunye nezakhiwo eziqinileyo ezisezantsi, okuvumela ukufakwa okuguquguqukayo ngokusekelwe kwiimfuno ezithile zeprojekthi. Indlela i-FRP engahambisi ngayo ikwaphucula ukhuseleko njengoko inciphisa umngcipheko weengozi zombane.
Iileli zekhebula ze-FRPkwaye iitreyi zekhebula azina-UV kwaye zilungele ukusetyenziswa ngaphandle. Iimpawu zazo ezilula azigcini nje ngokwenza kube lula ukufakelwa kodwa zikwanciphisa umthwalo kwisakhiwo esixhasayo, nto leyo eyinzuzo enkulu kwiiprojekthi ezinkulu.
Lilonke, xa kufikwa ekukhetheni izinto ezifanelekileyo zeetreyi zekhebula, iileri zekhebula ze-FRP kunye neetreyi zekhebula ze-FRP ngokuqinisekileyo zezona zikhetho zilungileyo. Zidibanisa amandla, ukuqina kunye nokumelana nokusingqongileyo, nto leyo ezenza zibe zilungele ukusetyenziswa ngeendlela ezahlukeneyo. Nokuba ufuna ukufaka inkqubo entsha yolawulo lweentambo okanye ukuhlaziya esele ikho, izisombululo ze-FRP zikhetho oluthembekileyo nolusebenzayo.
→ Ngazo zonke iimveliso, iinkonzo kunye nolwazi oluhlaziyiweyo, ncedaQhagamshelana nathi.
Ixesha leposi: Meyi-20-2025