Polymer yahinduye bitumen idafite amazi
Polymer yahinduwe bitumen yamashanyarazi ni amazi-emulsiya cyangwa igishishwa gishingiye kumazi cyateguwe ukoresheje bitum nkibikoresho fatizo kandi bigahinduka hamwe na polymrike ya molekile ndende.
Yerekeza ku mazi-emulioni cyangwa ashingiye kumashanyarazi adashingiye kumazi akozwe muri asfalt nkibikoresho fatizo kandi bigahinduka hamwe na polymrike ya molekile ndende, cyane cyane reberi zitandukanye.Ubu bwoko bwo gutwikira bushobora nanone kwitwa reberi yahinduwe na asfalt itagira amazi, ikaba yarahinduye cyane guhinduka, kurwanya imishwarara, imbaraga zidasanzwe, kurwanya ubushyuhe buke no hasi, hamwe nubuzima bwa serivisi ugereranije na asifalt.
Ubwoko nyamukuru ni
Recycled reberi yahinduwe asifalt idafite amazi,
Ubwoko bwa emulsion yubwoko bwa neoprene reberi asifalt itagira amazi,
SBS reberi yahinduwe asifalt idafite amazi, nibindi.
Irakwiriye mumishinga itangiza amazi nkibisenge, ikibanza, hasi ya beto nubwiherero hamwe nicyiciro cya II, III na IV.
Recycled reberi yahinduwe asifalt idafite amazi
Recycled reberi yahinduwe bitumen yamashanyarazi irashobora kugabanywa mubwoko bwa solvent hamwe nubwoko bwa emulioni ukurikije uburyo butandukanye.
Ibikoresho bya solvent byasubiwemo reberi yahinduwe asifalt itagira amazi adakozwe na asfalt yagaruwe nka modifier, lisansi nka solvent, ukongeramo ibindi byuzuza nka talc, karubone ya calcium, nibindi, nyuma yo gushyushya no kubyutsa.Akarusho nuko itezimbere ubworoherane nigihe kirekire cyo gutwikira amazi ya asfalt, kandi ikagira ibintu byinshi byibanze, igiciro gito, nibikorwa byoroshye.Ariko, kubera gukoresha lisansi nkigishishwa, hagomba kwitonderwa gukumira umuriro no guhumeka mugihe cyo kubaka, kandi hasabwa amashusho menshi kugirango ukore firime nziza.Irakwiriye kurwanya anti-seepage, idafite ubushyuhe, itagira amazi y’amazu y’inganda n’inyubako, ibidendezi byo hasi, ibiraro, imigezi n’indi mishinga, ndetse no gufata neza ibisenge bishaje.
Ubwoko bwamazi ya emuliyoni yagaruwe reberi yahinduwe bitumen yamazi atagira amazi agizwe na anionic regenerated latex na anionic bitumen latex.Ibice bya reberi yongeye kuvuka hamwe na peteroli bitumen bikwirakwizwa mumazi kandi bigakorwa nigikorwa cya anionic surfactants..Igifuniko gikoresha amazi nkikwirakwiza, kandi gifite ibyiza byo kutagira uburozi, impumuro nziza, kandi ntigicanwa.Irashobora gukonjeshwa mubushyuhe bwicyumba kandi irashobora gukoreshwa hejuru yubushuhe buke nta mazi adahagaze.Ubusanzwe igipfundikizo kirimo umwenda wibirahuri cyangwa fibre ya syntetique yongerewe imbaraga kugirango ikore urwego rutagira amazi, kandi paste ya caulking yongeweho mugihe cyo kubaka kugirango bigerweho neza.Igipfundikizo gikwiranye n’amazi adasakaye hejuru yinzu y’inganda n’imbonezamubano;kutirinda amazi hejuru yinzu yubushyuhe hamwe na asfalt perlite nkubushyuhe bwumuriro;Ubushuhe-bwubatsi bwububiko bwa beto, kuvugurura ibisenge bishaje bya linini, no gufata neza ibisenge bidafite amazi.
Ubwoko bwa emulioni ya neoprene reberi asifalt
Amazi-emuliyoni ya chloroprene reberi asifalt itagira amazi igizwe na chloroprene latex cationic na emulion ya asifalt.Ikozwe muri chloroprene reberi na peteroli ya asifalt.Ihingurwa no gukwirakwiza neza mumazi hifashishijwe surfactants.Ubwoko bw'amazi ya emulioni yubwoko butagira amazi.
Bitewe no guhindura hamwe na neoprene, igifuniko gifite ibyiza bibiri bya neoprene na asfalt.Ifite ibihe byiza byo kurwanya ikirere no kurwanya ruswa, ubworoherane bukabije, kwaguka no gufatana, hamwe no guhuza n'imihindagurikire y'ikirere., Ubushyuhe bwo hasi butwikiriye ubushyuhe ntibucika intege, ubushyuhe bwo hejuru ntibutemba, firime ya coating iruzuye kandi yuzuye, kandi kurwanya amazi nibyiza.Byongeye kandi, amazi-emulsion neoprene rubber asfalt irangi ikoresha amazi nkigisubizo, ntigifite igiciro gito gusa, ariko kandi ifite ibyiza byo kutanduza uburozi, kutaka umuriro, no kutangiza ibidukikije mugihe cyo kubaka.
Irakwiriye gukingira igisenge, kutagira amazi no gukingira hasi inyubako zinganda n’imbonezamubano, munsi y’ibikoresho ndetse n’ibikoresho bitangiza amazi, kandi biranakenewe mu gusana no gusana imyanda y’amazu ashaje.
SBS rubber yahinduye asifalt idafite amazi
SBS yahinduwe asifalt itagira amazi ni ubwoko bwamazi-emulsion ya elastique asifalt yamazi agizwe na asfalt, rubber SBS resin (styrene-butadiene-styrene block copolymer) hamwe na surfactants nibindi bikoresho bya polymer.Ibyiza byo gutwikira ni byiza ubushyuhe buke bwo guhinduka, gukomera gukomeye, gukora neza, no kurwanya gusaza.Yunganirwa nigitambara cya fibre fibre nindi ntumbi ikomezwa.Ifite imikorere myiza idafite amazi kandi irashobora gukoreshwa mubikorwa byo kubaka bikonje.Nuburyo bwiza bwo hagati butagira amazi.
Birakwiriye kubakwa amazi adafite amazi nubushuhe bwububiko bwibanze, nkubwiherero, hasi, igikoni, ibidendezi, nibindi, bikwiranye nimishinga itangiza amazi ahantu hakonje.
Kwerekana ibicuruzwa
