izindaba

Njengohlobo olusha lwezinto zokwakha,i-fiberglass rebar(i-GFRP rebar) isetshenziswe ezakhiweni zobunjiniyela, ikakhulukazi kwamanye amaphrojekthi anezidingo ezikhethekile zokumelana nokugqwala. Kodwa-ke, futhi inobubi obuthile, ikakhulukazi okuhlanganisa:

1.amandla okuqina aphansi uma kuqhathaniswa:nakuba amandlai-fiberglass rebariphezulu, amandla ayo okugcina eqinile asephansi uma kuqhathaniswa nalawo okuqinisa insimbi, okuvimbela ukusetshenziswa kwawo kwezinye izakhiwo ezidinga umthamo ophezulu wokuthwala umthwalo.

2. Umonakalo omncane:Ngemva kokufinyelela amandla okugcina aqinile,i-fiberglass rebarizobhekana nokulimala okuqinile ngaphandle kwesixwayiso esisobala, esihlukile kuzici zokulimala kwe-ductile ye-rebar yensimbi, futhi ingase ilethe ingozi efihliwe ekuphepheni kwesakhiwo.

3.Inkinga yokuqina:Nakubai-fiberglass composite rebarinokumelana nokugqwala okuhle, ukusebenza kwayo kungase konakaliswe ezindaweni ezithile, njengokuchayeka isikhathi eside ekukhanyeni kwe-ultraviolet, umswakama noma indawo yokugqwala kwamakhemikhali.

4.Inkinga ye-anchorage:Kusukela isibopho phakathii-fiberglass composite rebarfuthi ukhonkolo awulungile njengowokuqiniswa kwensimbi, umklamo okhethekile uyadingeka ukuze kufakwe i-anchorage ukuze kuqinisekiswe ukwethembeka kokuxhumeka kwesakhiwo.

5.Izinkinga zezindleko:izindleko eziphakeme kakhulu zei-fiberglass rebaruma kuqhathaniswa nokuqiniswa kwensimbi evamile kungase kwandise izindleko eziphelele zephrojekthi.

6.Izidingo eziphezulu zobuchwepheshe zokwakha:Njengoba izakhiwo ezibonakalayo zei-fiberglass rebarzihlukile kulawo okuqinisa insimbi, ukusika okukhethekile, ukubopha kanye namasu okubambelela kuyadingeka ekwakheni, okudinga izidingo eziphakeme zobuchwepheshe zabasebenzi bokwakha.

I-7.degree of standardization:njengamanje, izinga lokumiswa kwei-fiberglass rebarayilungile njengaleyo yokuqinisa insimbi yendabuko, ebeka umkhawulo ekudumeni kwayo nasekusetshenzisweni kwayo ngezinga elithile.

8. Inkinga yokugaya kabusha:ubuchwepheshe bokugaywa kabusha kweingilazi fiber composite rebaisengakavuthwa, okungase kube nomthelela emvelweni ngemva kokulahlwa.

Kafushane, nakuba i-i-fiberglass rebarinochungechunge lwezinzuzo, kodwa ekusetshenzisweni kwangempela kokushiyeka kwayo kufanele kucatshangelwe ngokugcwele, futhi kuthathwe izinyathelo zobuchwepheshe ezihambisanayo zokunqoba lezi zinkinga.