Iyini i-GRC?

Iyini i-GRC?

I-GFRC ifana ne-fiberglass eqoshiwe (uhlobo olusetshenziselwa ukwakha izikebhe zesikebhe nezinye izimo eziyinkimbinkimbi ezinezinhlangothi ezintathu), nakuba zibuthakathaka kakhulu.Yenziwe ngokuhlanganisa ingxube yesihlabathi esihle, usimende, i-polymer (imvamisa i-acrylic polymer), amanzi, ezinye izixube nemicu yengilazi engazweli yi-alkali (AR).Imiklamo eminingi yemiksi iyatholakala ku-inthanethi, kodwa uzothola ukuthi wonke abelana ngokufana ezithakweni nezilinganiso ezisetshenzisiwe.

Ezinye zezinzuzo eziningi ze-GFRC zifaka:

Ikhono Lokwakha Amaphaneli Angasindi– Nakuba ukuminyana okuhlobene kufana nokhonkolo, amaphaneli e-GFRC angaba mncane kakhulu kunamaphaneli kakhonkolo wendabuko, awenze abe lula.

I-Compressive ephezulu, Amandla e-Flexural kanye ne-Tensile– Ithamo eliphezulu lemicu yengilazi iholela emandleni aphezulu aqinile ngenkathi okuqukethwe kwe-polymer ephezulu kwenza ukhonkolo ugoqeke futhi umelane nokuqhekeka.Ukuqiniswa okufanele kusetshenziswa i-scrim kuzokwandisa amandla ezinto futhi kubalulekile kumaphrojekthi lapho imifantu ebonakalayo ingabekezeleleki.

Ama-Fibers ku-GFRC- Indlela Asebenza Ngayo

Imicu yengilazi esetshenziswa ku-GFRC isiza ukunikeza le nhlanganisela eyingqayizivele amandla ayo.Amafayibha amelana ne-alkali asebenza njengesimiso somthwalo oqinile othwala ilungu kuyilapho i-polymer ne-matrix kakhonkolo ibopha imicu ndawonye futhi isiza ukudlulisa imithwalo isuka kwenye ifayibha iye kwenye.Ngaphandle kwamafayibha i-GFRC ibingeke ibe namandla ayo futhi izothambekela kakhulu ekuqhekekeni nasekuqhekekeni.

Isakaza i-GFRC

I-GFRC yezohwebo ivamise ukusebenzisa izindlela ezimbili ezihlukene zokusakaza i-GFRC: fafaza phezulu kanye ne-premix.Ake sibheke ngokushesha kokubili kanye nendlela ye-hybrid ebiza kakhulu.

Futha-Phezulu

Inqubo yokufaka isicelo se-Spray-up GFRC ifana kakhulu ne-shortcrete ngokuthi ingxube kakhonkolo ewuketshezi ifafazwe kumafomu.Inqubo isebenzisa isibhamu sokufutha esikhethekile ukuze kufakwe ingxube kakhonkolo ewuketshezi kanye nokusika nokufafaza imicu yengilazi ende kusuka ku-spool eqhubekayo ngesikhathi esisodwa.Ukufafaza kudala i-GFRC eqinile ngenxa yomthwalo wefayibha ephezulu nobude befayibha ende, kodwa ukuthenga okokusebenza kungase kubize kakhulu ($20,000 noma ngaphezulu).

I-Premix

I-Premix ihlanganisa imicu emifushane ibe ingxube kakhonkolo ewuketshezi ethelwa ezibunjeni noma ifuthwe.Izibhamu zokufutha ze-premix azidingi i-fiber chopper, kodwa zisengaba ezibiza kakhulu.I-Premix futhi ijwayele ukuba namandla amancane kune-spray-up njengoba imicu futhi ibe mifushane futhi ibekwe ngokungahleliwe kuyo yonke imiksi.

Ingxubevange

Inketho yokugcina eyodwa yokudala i-GFRC isebenzisa indlela eyingxube esebenzisa isibhamu se-hopper esingabizi ukuze kufakwe ijazi lobuso kanye nengxube ye-backer epakishwe ngesandla noma etheliwe.Ubuso obuncane (obungenamicu) bufafazwa ezibunjeni bese ingxube yasemuva ipakishwa ngesandla noma ithululwe njengokhonkolo ojwayelekile.Lena indlela ethengekayo yokuqala, kodwa kubalulekile ukudala ngokucophelela kokubili ingxube yobuso kanye ne-backer mix ukuze uqinisekise ukuvumelana okufanayo kanye nezimonyo.Lena indlela esetshenziswa abenzi abaningi be-countertop ekhonkolo.