Umgomo wamabhodi we-FRP angashi
Amabhodi we-FRP angashi ayinto emisha eyinhlanganisela eklanyelwe ukunikeza ukumelana nomlilo okuthuthukisiwe kuyilapho igcina izinzuzo ezingokwemvelo zemikhiqizo yendabuko ye-FRP. Isakhiwo sabo esiyingqayizivele kanye nefomula ekhethekile kubenza babe ukukhetha okuthembekile kwezicelo ezinezidingo eziqinile zokuphepha emlilweni.
Umgomo wamabhodi we-FRP angashi
Ukumelana nomlilo kwamabhodi e-FRP angashi kuvela ekuhlanganisweni kokwakheka kwezinto ezibonakalayo kanye nokwakheka kwesakhiwo. Emgogodleni wayo, iqukethe i-glass fiber-izinto eziqinisiwe ezishumekwe ku-polymer resin matrix, kodwa ngokuthuthukiswa okubalulekile ukuze kuthuthukiswe ukusebenza komlilo. Indlela eyinhloko yokulibaziseka komlilo incike ekwengezweni kwezithasiselo ezibushela ilangabi kufomula ye-resin. Lezi zengezo zingasebenza ngezindlela eziningi: ezinye zikhulula amagesi angenayo emazingeni okushisa aphezulu, zinciphise ukuhlushwa komoya-mpilo okuzungezile izinto futhi zehlise ukusha; abanye bakha ungqimba lwekhabhoni oluvikelayo ebusweni bebhodi lapho kushisa. Lesi singqimba sekhabhoni sisebenza njengesithiyo esibonakalayo, sihlukanisa izinto eziyisisekelo kusukela kumthombo wokushisa, sinciphisa izinga lokudlulisa ukushisa, futhi sivimbele ukubola okwengeziwe kwe-polymer matrix.
Ngaphezu kokuguqulwa kwamakhemikhali, ukwakheka kwesakhiwo samabhodi angenamlilo we-FRP nakho kunomthelela ekuphikiseni kwawo umlilo. I-fiber yengilazi{1}}izinto eziqinisiwe zinikeza amandla okusebenza ngisho namazinga okushisa aphezulu, okusiza ukugcina ubuqotho bebhodi isikhathi eside phakathi nomlilo. Ngokungafani nezinye izinto eziphilayo ezincibilika noma ezishwabene ngokushesha lapho kushisa, imicu yengilazi kumabhodi angashiswa yi-FRP ingagcina ukwakheka kwayo nokusekelwa kwesakhiwo, ibambezele ukuwohloka noma ukwehluleka kwempahla. Amanye amabhodi{4}okusebenza aphezulu e-FRP angashiswa angase futhi aqukathe izendlalelo ezengeziwe noma izigcwalisi, ezifana novolo wamaminerali noma imicu ye-ceramic, ethuthukisa ngokwengeziwe ukufakwa kwawo kanye nezakhiwo zokumelana nomlilo.
