Malunga neeMveliso zeGFRC

I-GFRC isetyenziswe kule minyaka ingama-30 idlulileyo ukuvelisa iimveliso ezininzi ezibambekayo ezifana nefenitshala, iwonga kunye needomes.Kwiminyaka yakutshanje, ifenitshala eyenziwe kwi-GFRC iye yanda kakhulu kwihlabathi jikelele.I-GFRC isebenzisa iindlela ezininzi kwinkqubo yokuvelisa, ezifana ne-hand-spray-up yendabuko, ukubumba ngesandla kunye nokunyanzeliswa kwe-compression molding.Ukusetyenziswa kwezinto ze-GFRC kwimisebenzi yezandla kunokuba yindlela efanelekileyo yokubonisa ukungafani kwemveliso yabo egqityiweyo, ukunika umyili inkululeko ebanzi yokudala.

Indlela yokwenza izinto ze-GFRC ze-precast kukutshiza ngesandla i-GFRC kwifa.Ngendlela yokutshiza ngokuthe ngqo, i-chopper egxininisiweyo iyafuneka, etyiswa yi-spool ye-GFRC roving etsalwe kwi-chopper kwaye idibaniswe kwi-nozzle.Lo mxube unomxholo ophezulu wefiber (4 ukuya kwi-6%) kunokuba unokufumaneka nge-premix kwaye yindlela ekhuthazwayo yeepaneli ezinkulu.Nangona kunjalo, ifuna abasebenzi abanamava, izixhobo ezibiza kakhulu kunye nolawulo olungqongqo lomgangatho.

Ukwenziwa kwe-hand-spray-up iyodwa, kunye ne-fiberglass yekhonkrithi ye-concrete elungiselelwe kwi-formwork, kunye nesicatshulwa esihle esiqinisekisa ukuba umkhiqizo ufezekisa ukuhambelana okuphezulu, amandla kunye nokumelana nokuqhekeka.Inkqubo yayo yinkqubo yemveliso eqhelekileyo yamazwe ngamazwe kunye netheknoloji ebonakaliswe kubomi benkonzo ende yemveliso egqityiweyo eveliswayo, ukuya kuthi ga kwiminyaka eyi-50, phantse ixesha elide lobomi besakhiwo.

I-GFRC ilungele iimveliso ezicekethekileyo ezinjengeembiza zeentyatyambo, iikhawuntara kunye nokucheba, kwaye imveliso ephumayo ikumgangatho ongcono kuneendlela eziqhelekileyo zokugquma ikhonkrithi.Ngaphezu koko, iimveliso ze-GFRC zinokubunjwa ngokulula zibe ziimilo ezininzi, zibe nombono oqinileyo wokuthungwa komphezulu, kwaye ziqhube kakuhle kwimbono ebonakalayo.Obunye ubuchwephesha be-GFRC bukwabandakanya izinto ezinje ngokuhlala kunye nepropathi yenkcubeko, okanye babandakanye izitayile ezininzi kuyilo lwabo.Ukusetyenziswa kwezixhobo ze-GFRC kwimisebenzi yezandla kunokuba yindlela efanelekileyo yokubonisa ukungafani kwemveliso yabo egqityiweyo, ukunika umyili inkululeko ebanzi yokudala.