Izindlela Zokwakha kanye Nezinyathelo Zokuqapha Ze-Basalt Fiber Concrete Eqoshiwe
1. Ukwakha Izinga lokushisa
Ukhonkolo oqoshiwe we-basalt fiber kufanele kwakhiwe kahle ngaphansi kwamazinga okushisa asukela ku -5°C kuya ku-25°C. Kokubili amazinga okushisa aphezulu kakhulu noma aphansi angaholela ekuhlanganiseni okungalingani.
2. Ukulawulwa Kwekhwalithi Yokwakha
Ukulawulwa kwekhwalithi kokusikwa I-Basalt Fiber ukwakhiwa kukakhonkolo kufanele kugxile ekuhlolweni kwempahla eluhlaza, ukulinganisa okunembile, kanye nekhwalithi yenqubo yokuxuba.
2.1 I-Mix Design
Ekwakhiweni okusebenzayo, ingxenye ye-basalt fiber eqoshiwe kufanele ikhethwe ngaphakathi kwebanga elifanele ngokusekelwe ezidingweni zephrojekthi. Njengoba i-basalt fiber eqoshiwe ngokwayo ingaphenduli ngamakhemikhali nezinye izingxenye zikakhonkolo noma izingxube, ukufakwa kwayo ngokuvamile akuguquli izimiso zokuqala zokuhlanganisa ukhonkolo. Ngesikhathi sokwakhiwa, ikhwalithi yazo zonke izinto ezisetshenziswayo kufanele inqunywe ngokuqinile ngokuya ngesilinganiso sokuxuba ukwakhiwa kanye nenani lokuxuba iqoqo elilodwa.
Ithebula 1: Isibonelo Se-Optimal Mix Ratio ye-Basalt Fiber Reinforced Concrete
| Okuqukethwe kwe-Fiber (kg/m³) | Isilinganiso se-Water-Binder | Okuqukethwe Komlotha Wokundiza (%) | Isilinganiso sesihlabathi (%) | Iyunithi Yamanzi Okuqukethwe (kg/m³) |
| 1.2 | 0.34 | 15 | 40 | 160 |
Ukuhlola kubonise ukuthi okuqukethwe kwefayibha ephezulu akuholeli ekumelaneni nokuqhekeka okungcono. Uma okuqukethwe kwefayibha kungeqi ku-1.2 kg/m³, amandla acindezelayo kakhonkolo abonisa ukwanda kokuqala okulandelwa ukwehla njengoba okuqukethwe kwefayibha kukhuphuka (kunenani eliphakeme).
2.2 Ukulandelana Kokudla kanye nendlela
Ngesikhathi sokuhlanganisa, imicu ye-basalt eqoshiwe kufanele ifakwe kanyekanye nezihlanganisi ezifana nesihlabathi namatshe. Kunconywa ukuthi uhlakaze ngokulinganayo imicu ibe yingxube ngenkathi udla esihlabathini nakumatshe, bese wengeza amanzi okuxuba okumanzi.
Izindlela zokwengeza i-fiber zingahlukaniswa zibe ukuphakela mathupha kanye nokudla okuzenzakalelayo:
Ukondla ngezandla: Ngemuva kokuthi i-aggregate eshisayo ifakwe ku-mixer, imicu ye-basalt enesisindo ifakwe ngesandla. Le ndlela idinga abasebenzi abaningi, futhi ukufana kokuxuba kuphansi kakhulu. Isikhathi sokuxuba singadinga ukunwetshwa ngokufanelekile ukuze kuqinisekiswe ukuhlakazeka okufanayo kwefayibha.
Ukondla okuzenzakalelayo:Isiphakeli se-basalt fiber sisetshenziselwa ukulinganisa okuzenzakalelayo kanye nokudla ngesikhathi esisodwa kusixhumi nge-aggregate eshisayo. Iziphakeli zefiber zivame ukuhlonyiswa ngemitha okuzenzakalelayo, ukuhlakazeka kwangaphambili, kanye nezindlela zokudlulisa umoya womoya, ezinikeza izinzuzo zokwengeza okulula, okusheshayo, nokunembile. Indlela efanele kufanele ikhethwe ngokusekelwe ezimeni zendawo yokwakha yangempela.
2.3 Ukulungiswa Kwe-Slump
Ukwengezwa kwemicu kuzokwandisa kancane i-viscosity yokuxuba ukhonkolo, okuthinta ukwehla kwayo. Uma i-slump ingahlangabezani nezidingo zokwakha, ama-plasticizers noma ama-ejenti okunciphisa amanzi kufanele abekwe phambili ukuze kulungiswe, futhi inkinga akufanele ixazululwe ngokukhuphula okuqukethwe kwamanzi.
2.4 Ukwakha kanye Nokwelapha
Ukhonkolo ohlanganisa imicu ye-basalt eqoshiwe ayinazo izidingo ezikhethekile zokwakha, kodwa kufanele kuqinisekiswe ukuthi inyakaziswa ngokugcwele futhi ihlangene. Izidingo zayo zokuphulukisa ziyefana nalezo zikakhonkolo ojwayelekile.
