Uburyo bwibikorwa bya fibre ya basalt muri asfalt

1、Adsorption hamwe nubwiza bwiyongera bwa fibre

Fibre na asfalt bivanze nubuso bunini cyane bwubuso, bigatuma agace kinjira muri wetting na adsorption hamwe no kongera ububobere. Mugice cyo kugabana ibice bya fibre, asifalt imwe ya molekile itunganijwe kugirango ikore urwego rwimiterere ya asfalt, rufite uruhare rwo kwimura no gukwirakwiza asifalt hamwe na stress ya fibre. Binyuze muri Fibre adsorption, stabilisation, gukomera, gukumira no gukumira ingaruka zongera ubukana, gusesengura ubushakashatsi ku ruhare rwa fibre ya basalt mu mvange ya asfalt, hamwe no gusikana amashusho ya microscope ya elegitoronike yabonetse hakoreshejwe uburyo bwa elegitoronike ya microscopi yemeza ko ubushobozi bwa fibre bwa adsorption bukomeye. Nafibreasfalt Ubwoko bwa betoimens hagati yo guturika hejuru yubushyuhe, hanyuma nyuma y’ibidukikije byoherezwa mu kirere bisikana ibikoresho bya elegitoroniki ya microscope yapimwe amashusho, uhereye kuri microscopique kugirango isesengure uruhare rw’imiti idashobora kumeneka, isobanura ubushyuhe buke bw’ubushyuhe bwo guturika biterwa ahanini n’uruhare rw’ibidashoboka.

2 、Guhindura fibre

Fibre ivanze na asifalt ivanze na bitatu-byo gukwirakwiza leta ikwirakwizwa, kuburyo asfalt yubusa muruvange kugirango igabanye igipimo cya asfalt yubatswe yiyongereye, kuburyo ubwiza bwa minisiteri ya asfalt bwiyongereye, ubushyuhe burahinduka. Binyuze mu bushakashatsi no gusesengura, ibisubizo byerekana ko kwiyongera kwa fibre nyuma ya asfalt ivanze yubushyuhe buke bwo gutobora imikorere imaze kunozwa cyane, gushiraho fibre murwego rwibice bitatu byimiterere, iterambere ryibice bivanze na asfalt bigira uruhare runini mugutinda iterambere ryimikorere rusange byagize uruhare runini rwo kurinda.

3 、Gushimangira no gukata-guhagarika ingaruka za fibre

Fibre mu ruvange rwo gukwirakwiza ibintu bitatu-bitunguranye, gushiraho imiterere ya gride ya metero eshatu zubatswe, imiterere ya asfalt ya mastike yakinnye ikumira, igabanya umuvuduko witerambere ryiterambere, kunoza imikorere ya asfalt pavement yongeye gukoreshwa. Bamwe mu bashakashatsi binyuze mu gusesengura ibyavuye mu bizamini, basobanuye fibre ivanze mu mvange ya asfalt nyuma ya adsorption, stabilisation, viscosity, imbaraga, imbaraga zo gukumira, ingaruka zikomeye, ndetse na fibre kugirango yongere ubushobozi bwo gukiza uruhare rwimikorere, ibisubizo byabonetse na fibre kumvange ya asfalt kugirango tunoze imikorere yingaruka zo kurwanya.

Ibisubizo byubushakashatsi byuzuye, uruhare rwa fibre Birashobora kuvugwa muri make kuburyo bukurikira: fibre mvange ya asfalt nigabanywa ryimiterere ya meshi-itatu idasanzwe, hamwe nigikorwa cya skeleton ya tandem, mugutangira kwambere kuvanga asifalt kugirango bigire uruhare mukurambura, kubuza ibice gukomeza kwaguka.