1. ibisobanuro bya rubber powder yahinduwe bitumen
Ifu ya Rubber yahinduye bitumen (bitumen reberi, ivugwa nka ar) nubundi bwoko bushya bwibikoresho byiza byujuje ubuziranenge. Munsi y'ibikorwa bihujwe na bitumen biremereye, imyanda ipine ifu, ifu ya rubraxtbos, kandi igahinduka urukurikirane rwimpinduka zumubiri nimiti kugirango uhuze kandi wagure ifu ya rubber. Uruyobe rwiyongera, ingingo yoroshye yiyongera, kandi virusi, ubukana, na elastike ya reberi na bitumen bakitabwaho, yonoza imikorere yo gukora umuhanda wa rubber bitumen.
"Ifu ya Rubber yahinduye bitumen" yerekeza ku ifu ya rubber ikozwe mu mapine yo guta imyanda, yongeweho nk'aho ahindura tutumen base. Cyakozwe binyuze mu bikorwa by'ubushyuhe nk'ubushyuhe bwo hejuru, inyongera n'amasaruro bivanze mu bikoresho bidasanzwe bidasanzwe. ibikoresho
Ihame ryo guhindura Ifu rya Rubber ryahinduwe bitumen ni ibintu byahinduwe bya bitumen byahinduwe hamwe na reaction yuzuye ifu ya reberi hamwe na matrix bitumen munsi yubushyuhe bukabije. Ifu ya Rubber yahinduwe bitumen yazamuye cyane imikorere ya bitumen, kandi iruta ituro rikoreshwa cyane na SBS

2. Ibiranga ifu ya rubber yahinduwe bitumen
Rubber yakoreshejwe kuri bitumer yahinduwe ni polymer yoroshye cyane. Ongeraho ifu ya rubber kuri bitumen shingiro irashobora kugeraho cyangwa ikarenga ingaruka nka Styrene-Butadiene-Styrene guhagarika copolymer yahinduye bitumen. Ibiranga ifu ya rubber yahinduwe bitumen arimo:
2.1. Kwinjira bigabanuka, ingingo yoroshye yiyongera, kandi ubukuru bwiyongera, bugaragaza ko umutekano w'ubushyuhe bwo hejuru wa bitumen wateye imbere, kandi ibintu bitesha umutwe bitera imbere, kandi ibintu bitesha umutwe no gusunika no gusunika kandi bisunika umuhanda mu mpeshyi.
2.2. Ubushyuhe buragabanuka. Iyo ubushyuhe buri buke, bitumen buvuka, bigatera guhangayika muri kaburimbo; Iyo ubushyuhe buri hejuru, kaburimbo ihinduka yoroshye kandi igahindura ingufu zimodoka ziyitwara. Nyuma yo guhindura ifu ya rubber, ubushyuhe bwa bitumen buratera imbere kandi bwo kurwanya ibiteruka biratera imbere. Ububiko bwa vino yifu ya rubber yahinduwe bitumen iruta iy'umusenza shingiro, byerekana ko bitumen yahinduwe ifite uruhare runini kugirango bahindurwe.
2.3. Imikorere yubushyuhe buke iratera imbere. Ifu ya rubber irashobora kuzamura ubushyuhe-buke bwa tutumen kandi yongera guhinduka kwa bitumen.
2.4. Imbaraga zongerewe. Uko umubyimba wa rubber bitumen wahawe hejuru y'amabuye yiyongera, karument ya bitumen yangirika ku mazi irashobora kunozwa kandi ubuzima bwo mu nzira burashobora kongerwa.
2.5. Mugabanye umwanda.
2.6. Ongera ufashe hagati yamapine yikinyabiziga hamwe nubuso bwumuhanda kandi utezimbere umutekano wo gutwara.