Izindlela Zokwakha Nezinyathelo Zokuqapha Zekhonkrithi Ye-Basalt Fiber Eqoshiwe
1. Ukwakhiwa Izinga lokushisa
Ukhonkolo we-basalt fiber oqoshiwe kufanele kwakhiwe ngaphansi kwamazinga okushisa asukela ku-5°C kuya ku-25°C. Kokubili amazinga okushisa aphezulu kakhulu noma aphansi kakhulu angaholela ekuxubeni okungalingani.
2. Ukulawulwa Kwekhwalithi Yokwakha
Ukulawulwa kwekhwalithi kwezinqunyiwe I-Basalt Fiber Ukwakhiwa kwekhonkrithi kufanele kugxile ekuhlolweni kwezinto zokusetshenziswa, ukulinganisa okunembile, kanye nekhwalithi yenqubo yokuxuba.
2.1 Umklamo Ohlanganisiwe
Ekwakhiweni okungokoqobo, isilinganiso se-basalt fiber esiqoshiwe kufanele sikhethwe ngaphakathi kobubanzi obufanele ngokusekelwe ezidingweni zephrojekthi. Njengoba i-basalt fiber eqoshiwe ngokwayo ingasabeli ngamakhemikhali nezinye izingxenye zekhonkrithi noma izingxube, ukufakwa kwayo ngokuvamile akushintshi izimiso zokuklama inhlanganisela yekhonkrithi yokuqala. Ngesikhathi sokwakha, ikhwalithi yazo zonke izinto kumele inqunywe ngokuqinile ngokwesilinganiso senhlanganisela yokwakha kanye nenani lokuxubana kwebhetshi elilodwa.
Ithebula 1: Isibonelo se-Optimal Mix Ratio ye-Basalt Fiber Reinforced Concrete
| Okuqukethwe kwefayibha (kg/m³) | Isilinganiso Sokubopha Amanzi | Okuqukethwe Komlotha Ompukane (%) | Isilinganiso Sesihlabathi (%) | Okuqukethwe Kwamanzi Kweyunithi (kg/m³) |
| 1.2 | 0.34 | 15 | 40 | 160 |
Ukuhlolwa kubonise ukuthi okuqukethwe okuphezulu kwefayibha akusho ukuthi kungabangela ukumelana okungcono kokuqhekeka. Uma okuqukethwe kwefayibha kungadluli ku-1.2 kg/m³, amandla okucindezela ekhonkrithi abonisa ukwanda kokuqala okulandelwa ukwehla njengoba okuqukethwe kwefayibha kukhuphuka (kukhona inani eliphakeme).
2.2 Ukulandelana Kokudla kanye Nendlela Yokudla
Ngesikhathi senqubo yokuxuba, imicu ye-basalt eqoshiwe Kungcono ukuthi kufakwe kanyekanye nezinhlanganisela ezifana nesihlabathi kanye notshani. Kunconywa ukuthi usakaze imicu ngokulinganayo engxubeni ngenkathi udla esihlabathini kanye notshani, bese ufaka amanzi ukuze kuxutshwe ngamanzi.
Izindlela zokwengeza i-fiber zingahlukaniswa ngokudla ngesandla kanye nokondla okuzenzakalelayo:
Ukondla Ngesandla: Ngemva kokuba i-hot aggregate ifakiwe ku-mixer, imicu ye-basalt esikaliwe ifakwa ngesandla. Le ndlela inzima kakhulu, futhi ukufana kokuxuba kuphansi kakhulu. Isikhathi sokuxuba singadinga ukwandiswa ngokufanele ukuqinisekisa ukusabalala kwe-fiber okufanayo.
Ukondla Okuzenzakalelayo:I-basalt fiber feeder isetshenziselwa ukulinganisa okuzenzakalelayo kanye nokondla ngasikhathi sinye ku-mixer nge-hot aggregate. Ama-fibre feeders avame ukuhlonyiswa nge-automatic metering, pre-dispersion, kanye ne-pneumatic conveying mechanisms, okunikeza izinzuzo zokwengeza okulula, okusheshayo, nokunembile. Indlela efanele kufanele ikhethwe ngokusekelwe ezimweni zendawo yokwakha yangempela.
2.3 Ukulungiswa Kokuwohloka
Ukwengezwa kwemicu kuzokwandisa kancane ukujiya kwengxube yekhonkrithi, okuzothinta ukujiya kwayo. Uma ukujiya kungahlangabezani nezidingo zokwakha, ama-plasticizer noma ama-ejenti okunciphisa amanzi kufanele abekwe phambili ukuze alungiswe, futhi inkinga akufanele ixazululwe ngokwandisa okuqukethwe kwamanzi.
2.4 Ukwakha Nokulungisa
Ukhonkolo ohlanganisa imicu ye-basalt eqoshiwe awunazo izidingo ezikhethekile zokwakheka, kodwa kumele kuqinisekiswe ukuthi udlidliza futhi uqinile ngokuphelele. Izidingo zawo zokuqina ziyafana nezekhonkolo evamile.
