Ultra-high performance fibre beto (UHPFRC) ivanga ni imashini kabuhariwe zagenewe gukemura ibisabwa byihariye byo kuvanga UHPFRC, ibikoresho bikomeye cyane birimo ibikoresho cyangwa ibyuma bya sintetike. Ivangavanga ryemeza gukwirakwiza fibre imwe kandi ikagera kuri matrix yuzuye yingirakamaro kumiterere ya mashini ya UHPFRC (urugero, imbaraga zo kwikuramo> 150 MPa, imbaraga zingana> 7 MPa). Hano haribisobanuro birambuye bishingiye kubisobanuro bya tekiniki, ibintu by'ingenzi, hamwe n'inganda zikoreshwa:

1. Ubwoko bwavanga UHPFRC
Imvange zikoreshwa cyane kuri UHPFRC nivanga umubumbe hamwe na vertical shaft umubumbe wimibumbe, uhuza imbaraga zogosha cyane hamwe nibikoresho byoroheje kugirango wirinde fibre.
Imvange y’imibumbe (Urukurikirane rwa CMP na CoNele): Ibi biranga kuzunguruka kuvanga inyenyeri zitera icyerekezo-kigezweho, kwemeza kuvanga abaryamana bahuje ibitsina mugihe gito (15-20% byihuse kuruta kuvanga gakondo).
Moderi nka CMP500 ifite ubushobozi bwo gusohora 500L, kuvanga ingufu za 18.5kW, hamwe na sisitemu yo gusohora hydraulic.
2. UHPFRC Ivanga Imibumbe Yingenzi Ibiranga Tekiniki
Ikwirakwizwa ryinshi rya Torque: Isanduku yo kugabanya inganda hamwe n’ibisohoka byinshi byerekana neza kuvanga neza matrike ya UHPFRC. Hydraulic coupers itanga uburinzi burenze urugero hamwe na tiffe.
3. Abakora nabanyamideli
Inganda zikora CoNele zitanga UHPFRC zivanga hamwe na CE / ISO ibyemezo:
Imashini ya Co-Nele: Ivanga rya UHPFRC rikoresha ikoranabuhanga ryubudage kubwinshi kandi burambye, bushigikiwe nuburambe bwimyaka 20+.
4. Ibisabwa
Kuvanga UHPFRC birakomeye muri:
Kubaka ikiraro: Kubyara umusaruro muremure, uramba wikiraro hamwe nicyuma gikonjesha. Freyssinet yateye UHPFRC tekinoroji, kurugero, ikoresha imvange yabigenewe kugirango igere kumurongo wa 6cm yuburebure hamwe nimyaka 100.
Igorofa yinganda: Kurwanya abrasion nyinshi bituma UHPFRC iba nziza mububiko nibikorwa byo gukora.
Retrofitike yuburyo: UHPFRC imbaraga nyinshi zububiko zemerera gusana ibyangiritse byangiritse, nkinkingi nibisate, hamwe nubunini buke.
Igihe cyoherejwe: Gicurasi-19-2025