Isuzuma ry'inyigo ku ihinduka ry'ubuso bw'imigozi ya basalt
Nk'ibikoresho bya fibre idakomoka ku bimera bito bito kandi bikora neza, fibre ya basalt ifite imiterere myiza cyane, Ubutabire Ubudahangarwa, no kudahindagurika mu bushyuhe bwinshi byatumye habaho ikoreshwa ritandukanye mu buhanga bw’ubwubatsi, ibikoresho bivanze, no kurengera ibidukikije. Ariko, imigozi ya basalt ifite ubuso bworoshye kandi idafite amatsinda akora, bigatuma habaho imiterere mibi yo guhuza isura n’ibikoresho bya matrix. Kubwibyo, guhindura ubuso bw’imigozi ya basalt bishobora kunoza cyane imiterere yayo yo guhuza isura no kunoza ikoreshwa ryayo mu bintu bivanze no mu nzego zo kurengera ibidukikije. Ibi bikurikira ni intambwe ubushakashatsi bwateye mu buryo bwinshi bukomeye bwo guhindura.
- Guhindura ubuso bw'igikoresho gihuza Silane
Umuti uhuza Silane ni umuti ukoreshwa cyane mu gutunganya ubuso, utuma habaho guhuza hagati y’imigozi n’ibikoresho bya matrix binyuze mu guhuza hakoreshejwe imiti.
Impinduka ya KH-550
Ubushakashatsi bwerekana ko kuvura imigozi ya basalt ukoresheje umuti wa silane coupling KH-550 birema imigozi ihamye ku buso bwa fibre kandi bikongera uburyo bwo guhuza fibre na asphalt. Igipimo gikwiye cya KH-550 ni 1.0%, kandi igihe cyo kuyivura ni iminota 30. Nyuma yo kuyihindura, gufatana hagati ya fibre ya basalt na asphalt byazamutseho urwego rwa 1. Igipimo cyo kwinjiza amavuta cyiyongereyeho 65.5%, byazamuye cyane gufatana na asphalt.
KH-570 Impinduka
KH-570 ihindura imigozi ya basalt kugira ngo ihindure ubuso bwayo kandi yongere ingingo zikora ku buso bwa fibre. Mu bikoresho bivanze, hamwe n'ubwiyongere bw'uburebure bwa fibre yahinduwe n'ingano yo kongeramo, imiterere y'ibikoresho bivanze irarushaho kuba myiza cyane.
- Guhindura surfactant
Impinduka za CTAC
Gusiga imiyoboro ya basalt hifashishijwe cationic surfactant cetyltrimethylammonium chloride (CTAC) byongera ubushobozi bwo gushonga no gukwirakwira kw'imiyoboro mu mazi. Ubu buryo bwo guhindura bigira ingaruka zikomeye ku gufatana kwa mikorobe: imbaraga zo gufatana kwa mikorobe ziyongera cyane. Kongera ingano y'imiyoboro yo gufatana byoroshya ikoreshwa mu gutunganya amazi yanduye.
- Guhindura uburyo bwo gushyiramo icyuma mu gice cy’amazi y’ibumba
Guhindura imiyoboro ya basalt hakoreshejwe uburyo bwo gushyiramo amazi y’icyuma mu buryo bwa organic metal bishobora kongera ubushobozi bwo gufata neza ubuso bwa fibre no kunoza ikoreshwa ryayo mu gutunganya amazi yanduye. Ubu buryo bwo guhindura bushobora gukora irangi rihamye rya okiside y’icyuma ku buso bwa fibre kugira ngo inoze uburyo bwo kuyinjiza no kuyigabanya.
- Guhindura irangi hakoreshejwe nano-silica
Uduce twa nanosilica dukwirakwira mu buryo bumwe mu gice cy’ibyinjira cyangwa gikwirakwira, kandi dushobora guhinduka irangi rya basalt: hagati ya basalt fibre na epoxy resin, utwo duce twa nanosilica tugira uruhare mu guhuza, binongera cyane imikoranire hagati yabyo byombi. Nyuma yo guhinduka, ubukana bw’ubuso bwa basalt fibre buriyongera, ubuso bwihariye buriyongera, kandi amatsinda y’imikorere arimo ogisijeni ariyongera. Ubushakashatsi bwagaragaje ko hakoreshejwe imashini itwara fibre ya basalt yahinduwe na nanosilica: ingano nyayo ya mikorobe kuri garama imwe ya fibre yashyizwemo yiyongereyeho 21.39%. Ubushobozi bwo gukuraho imyanda bwarushijeho kwiyongera cyane.
Umwanzuro n'Icyerekezo
Imikorere y'ubuso, imiterere yo guhuza hagati y'uruso n'imikorere y'imigozi ya basalt byarushijeho kunozwa cyane hakoreshejwe uburyo butandukanye bwo guhindura ubuso. Muri bwo:
- Guhindura uburyo bwo guhuza silane birakwiriye cyane mu kunoza uburyo insinga za basalt zifatana n'ibikoresho bya matrix (urugero: sima, asphalt, epoxy resin, nibindi).
- Guhindura surfactant no guhindura icyuma gikoreshwa mu kurengera ibidukikije, cyane cyane iyo hakoreshejwe mikorobe mu gutunganya imyanda.
- Guhindura irangi rya nano-silica, hamwe n'inyungu zo kunoza imiterere y'imashini n'imikorere, bifite amahirwe menshi mu rwego rwo Ibikoresho by'ibirungo no kurengera ibidukikije.
Ubushakashatsi bw'ejo hazaza bushobora kunoza ibipimo by'uburyo bwo guhindura no gusuzuma ingaruka z'uburyo butandukanye bwo guhindura kugira ngo buhuze n'ibikenewe mu buryo butandukanye.
