Iindaba

Ingcebiso engundoqo:Isakhelo sefestile seeprofayili ze-FRP sineenzuzo ezikhethekileyo ngaphezu komthi kunye ne-vinyl, kwaye sizinzile ngakumbi. Azingonakaliswa lula yi-vinyl efana nokukhanya kwelanga, kwaye zinokupeyintwa nzima.

I-FRPIifreyimu zeefestile zinezibonelelo ezikhethekileyo ngaphezu kobuninzi bomthi kunye ne-vinyl, kuba zizinzile ngakumbi. Azinakonakala lula yi-vinyl efana nokukhanya kwelanga, kwaye zinokuba nombala onzima, nto leyo ezenza zifaneleke ngakumbi kwaye zibe nomtsalane ngakumbi kune-vinyl. Ezinye iishelufu zeglasi zisebenzisa umthi oqinileyo ukusonga ingaphakathi lothando ukuze zibonakale ngathi sisakhelo somthi. Ukusebenza kakuhle kwamandla efestile kuxhomekeke kakhulu ekuthembekeni kwefestile. Iimpawu zokukhusela izinto zesakhelo ngokwazo ziyinto ebalulekileyo, kwaye xa isakhiwo sivumela umoya ukuba uphume, ukusebenza kakuhle kwefestile kuncipha kakhulu. Umthi, iplastiki, kunye ne-fiberglass zonke zi-insulators ezingcono kunesinyithi. Ngokuphathelele ukuqina kwesakhiwo, iifreyimu zomthi ngokubanzi zisebenza kakuhle ukuba zine-FRP efanelekileyo yokugcinwa, iiprofayili ze-FRP eziqhekekileyo kunyei-fiberglassiifreyimu zihlala zikwimeko entle.

Okulandelayo, ndiza kukwazisa iintlobo zeeprofayili ze-FRP pultrusion eziye zatsala ingqalelo engakumbi:

I-FRP yinto esetyenziswa njenge-anisotropic; izinto zesinyithi zihlala zinezigaba ezibini zokuguqulwa kwe-elastic kunye nokuguqulwa kweplastiki phantsi kwesenzo soxinzelelo, ngelixa i-FRP idla ngokungabi nasigaba sokuguqulwa kweplastiki esicacileyo. Ke ngoko, kuyilo nakwimveliso yovavanyo lweemveliso ze-FRP, indlela yesinyithi ayinakusetyenziswa.

Iimpawu zenkqubo ye-FRP:njengendibaniselwano yeifayibha yeglasi kunye ne-resinInkqubo, uninzi lwazo zenziwe nge-thermosetting resin, kwaye azinakucutshungulwa zibe ziimveliso ezahlukeneyo ezineepayipi, iipleyiti, kunye nezinye iiprofayili ezifana neentsimbi okanye ii-thermoplastic resins. Uninzi lweeplastiki eziqiniswe ngefayibha yeglasi zenziwe ngqo kwiimveliso ezifunekayo. Kukho iinkqubo ezininzi zokwenza, ikakhulu kubandakanya ukubeka ngesandla, ukubumba, kunye nokusonga.