Ingaruka za Fibre ya Basalt ku mikorere ya beto itemba
Fibre ya basalt, nk'ibikoresho bishya bidakomoka ku bidukikije, bikora neza kandi bitangiza ibidukikije, byongera cyane imiterere ya mekanike, kuramba, n'imikorere ya sima inyuramo. Hasi hari isesengura ryimbitse ry'ingaruka zayo n'ibipimo byo kunoza:
- Ingaruka ku miterere y'imashini
Imbaraga zo Gukanda no Guhindura Imitsi Zarushijeho Kuba nziza
Fibre ya basalt Gukomeza byongera imbaraga zo gukanda no gukanda za sima inyuramo. Ubushakashatsi bwerekana ko insinga zigira imiterere y'urusobe rw'imirongo itatu, zigakomeza isano iri hagati y'ibice n'umusenyi wa sima mu gihe zibuza ko imyanda ikwirakwira. Urugero:
Ingufu zo Gukanda: Iyo ufite imigozi ya mm 12 na mm 24, imbaraga zo gukanda ziyongera mbere hanyuma zikagabanuka iyo fibre iri hejuru. Igipimo cyiza ni 0.1%–0.15% (ukurikije ingano), aho imigozi ya mm 24 igera ku mbaraga zo gukanda za 24.3 MPa (ku gipimo cya 0.1%).
Imbaraga zo Kuzunguruka: Uburebure bwa fibre bugira ingaruka nziza ku mbaraga zo kuzunguruka. Urugero, fibre ya mm 18 yongera imbaraga zo kuzunguruka ku kigero cya 66.44% ugereranije na beto isanzwe bitewe no kwiyongera k'ubufatanye hagati y'ibice bihuza fibre n'ibindi.
Ubushobozi bworoshye bwo gukora no gukora neza
"Ingaruka zo guhuza" za Fibre ya Basalts yongera ubukomere, ihindura uburyo bwo gucika intege kuva ku kugorama kugera ku kugorama. Isesengura rya mikorosikopi rigaragaza ko imigozi ikomeza imiterere y'amagufwa muri sima, bigatuma imiyoboro ikura neza.
Ingaruka ku kudashobora guhagarara neza
Igabanuka ry'ubushobozi bwo kwinjira mu kirere
Gushyiramo fibre biziba igice cy’imyenge, bigabanya imyuka ijya mu mubiri. Urugero, kongera ingano ya fibre kuva kuri 0.05% kugeza kuri 0.2% bigabanya buhoro buhoro iy’imyenge ijya mu mubiri, nyamara biracyakurikiza amabwiriza (urugero: imyenge ijya mu mubiri >1 mm/s kuri 20% by’imyenge).
Kugereranya Ibipimo bya Porosity na Fiber
Imigozi miremire (urugero, mm 12 → mm 24) yongera gato imyenge ariko ikagabanya ubushobozi bwo kwinjira.
Guhuza imigozi n'imyunyu ngugu (urugero: ivu ry'umukungugu) binoza imiterere y'imyenge, bigabanya gutakaza ubushobozi bwo kwinjira mu mwobo mu gihe bikomeza gukomera.
- Ubudahangarwa bw'ubukonje bwarushijeho kwiyongera
Indodo za basalt kongera ubuziranenge bw'imiterere y'imbere, bikongera cyane ubushobozi bwo kurwanya ubukonje:
Nyuma y’amasaha 100 yo gukonjesha no gushonga, ingero za fibre-reinforced zigaragaza igipimo cyo gutakaza uburemere kiri hasi cyane nka 0.9% kandi zigumana 62.5% by’uburyo bwo gukaraba bukoreshwa mu gukonjesha.
Guhuza ivu ry'umukungugu (urugero: 6% by'ivu ry'umukungugu + 6 kg / m³ y'imigozi) bitanga ubushobozi bwo kurwanya ubukonje, kuko ivu ry'umukungugu ritunganya imiterere y'imyenge mu gihe inyuzi zigabanya ubukonje no gushonga.
- Ibipimo byo Gutunganya Urufunguzo
Uburebure bwa Fibre: Fibre 24 mm ni zo zisabwa kugira ngo zifashe mu kuringaniza imbaraga n'ubushobozi bwo kwinjira, nubwo fibre 18 mm ari zo zirusha izindi imbaraga zo guhindagurika.
Ingano y'igipimo: 0.1%–0.15% ukurikije ingano (cyangwa 2–6 kg/m³ ukurikije uburemere). Igipimo gikabije gishobora gutera kwivanga kwa fibre no kugabanuka k'ubushobozi bwo gukora.
Ibikoresho bihuza: Ivu ry’umukungugu (6%–15%) cyangwa umukungugu wa silica (6%–9%) birushaho kongera imiterere ya mekanike no kugabanya igihombo cyo kwinjira mu kirere.
- Ibyifuzo byo Gukoresha
Imiterere: Ni nziza ku nzira z'abanyamaguru, ahantu hakonje, n'ahantu hakonje hakenera ubushobozi bwo kwinjira no gukomera.
Ubwubatsi: Koresha uburyo bwo kuvanga "simenti-coated aggregate" kugira ngo urebe ko fibre ikwirakwira neza kandi wirinde gupfunyika.
Muri make, fibre ya basalt ifasha mu kunoza imiterere mito n'imikorere ya sima inyuramo, ariko kugenzura neza ingano n'ibipimo by'imikorere ni ingenzi kugira ngo imbaraga n'ingufu bigere ku butaka bihurize hamwe. Ubushakashatsi bw'ejo hazaza bugomba kwibanda ku guhindura ubuso bwa fibre no guhuza ibikoresho byinshi kugira ngo harebwe imbogamizi zihari ku mikorere.
