Ubwoko bushya bw'ibikoresho byo gushimangira beto: insinga za basalt zifite ishusho ya milimetero 12/35/50 zikoreshwa mu nganda

Mu rwego rwo gukoresha ibikoresho bikomeza beto, ikoranabuhanga rigezweho ririmo gutera impinduka zikomeye mu nganda. Isosiyete ikomeye mu guhanga udushya mu bikoresho iherutse gutangaza ko ibicuruzwa byayo by’ingenzi - bimeze nk'aho ari ikamba fibre ya basaltifite umurambararo wa milimetero 0.7 n'uburebure bwa milimetero 12/35/50 - yageze ku musaruro w'inganda. Izakoreshwa cyane cyane mu gukora neza Inyubako za beto, gukemura neza ikibazo cy’ubudahangarwa bw’igihe kirekire.

Bitandukanye n'imigozi gakondo ifite ubuso bworoshye, iyi miterere idasanzwe isa n'aho Fibre ya Basalts zishobora gukora ingingo nyinshi zo guhagarara muri matrix ya beto. Iyi miterere yongera cyane imikorere yo guhuza hagati y’imigozi na matrix, bigabanya cyane ibyago byo gukururwa n’imigozi mu gihe cy’umuvuduko. Amakuru y’igerageza agaragaza ko imbaraga zo gukurura iyi fibre zirenga megapascal 1200, kandi modulus ya elastic igera kuri gigapascal 50. Ishobora kubuza neza ishingwa n’ikwirakwira rya microcracks mu gihe cya pulasitiki no gukomera kwa beto.

Kubera ko amabuye y'ibirunga ahora ahagaze neza, ubu bwoko bwa fibre bufite ubushobozi bwo guhangana n'ibintu bya alkali, bigatuma bukomeza gukora neza mu gihe kirekire mu bintu bikomeye nko mu by'ubwubatsi bw'amazi yo mu nyanja, hasi mu nganda, no mu bikorwa remezo hamwe n'ibihe bikunze gukonjesha no gushonga. Ibizamini bya mbere bigaragaza ko kongeramo ibiro 3-5 by'iyi fibre kuri metero kibe ya sima bishobora kugabanya imiyoboro y'amazi ku kigero kirenga 60% ugereranije na sima isanzwe, no kwikuba kabiri ubudahangarwa bw'ibintu.

Umuyobozi w’ubushakashatsi n’iterambere mu Bushinwa Beihai yagize ati: “Iki si ikintu cyongera gusa, ahubwo ni igisubizo cyuzuye gishingiye ku buryo bw’ikoranabuhanga.” “Imiterere yihariye y’imigozi isa n’aho ifata ihindura uburyo ibintu bikwirakwira muri sima, bigatuma abahanga mu by’imashini bashobora gushushanya ibice by’ibice bito, kugabanya ingano y’imigozi yo gushimangira, no kongera igihe cy’inyubako.”

Kuri ubu, iki gicuruzwa cyakoreshejwe neza mu mishinga y'ingenzi nko mu miyoboro y'amazi mu Burayi no kuvugurura ibyambu mu Burasirazuba bwo Hagati. Ubushobozi bwacyo buhebuje bwo kurwanya ingese no kurwanya imyakura bwashimwe cyane n'umuryango w'abahanga mu by'ubwubatsi. Mu iterambere rirambye, ikoreshwa ry'ingufu mu gukora insinga za basalt iri hasi cyane ugereranyije n'iy'icyuma cyangwa imigozi ya polymer. Byongeye kandi, ibikoresho fatizo bihari byinshi kandi bikomoka ku bidukikije, ibi bikaba bihuye n'iterambere ry'inyubako zishaje.

Gutangiza iki gicuruzwa byahuriranye n'igihe cy'ingenzi cyo kuvugurura amahame ngenderwaho y'inganda za beto ku isi. Byujuje ibisabwa n'amahame mpuzamahanga ya beto ikoreshwa mu byuma bikungahaye kuri fibre, biha abahanga igikoresho cyiza cyo kugera ku mahame yo kuramba no kugabanya karuboni.

Bitewe n’uko ibibazo by’ibikorwaremezo bikomeje gusaza ku isi ndetse n’ibikenewe mu iterambere rirambye bikomeje kwiyongera, gukoresha ikoranabuhanga rigezweho rya sima rikoreshwa mu byuma binini ntabwo bikiri udushya mu bya tekiniki gusa; ni n’amahitamo adashobora kwirindwa mu iterambere ry’inganda. Iri terambere rigaragaza ko siyansi y’ibikoresho bya sima irimo kwihutisha iterambere ryayo igana ku bwenge burushijeho, kuramba kurushaho, no kubungabunga ibidukikije kurushaho.

Tuzakomeza gushakisha mu buryo butandukanye nko gushushanya imiterere yihariye ya fibre n'uburyo bwo kunoza imiyoboro ya sima, kugira ngo duteze imbere kunoza amahame y'inganda n'udushya mu ikoranabuhanga, no gutanga ibisubizo birushijeho guhatana ku mishinga y'ubwubatsi igezweho.