Isesengura ryibikorwa byogusukura uruganda rwo kubika reberi
Kurekura Igihe:2024-08-20
Nyuma yo guhanagura uruganda rwa reberi asfalt, imitwe yinkwi zoherezwa mu ruganda rwabitswe rwa rubber, hanyuma imbaho zimbaho hamwe n’uruganda rwo kubika reberi ya asfalt ihanagurwa n’ibiti. Umwanda hamwe nibiti byimbaho muri tank ya asfalt birashobora guhindagurika mubihe bisanzwe. Uruganda rwa reberi asifalt ntirwemewe kwangirika. Reba ibisobanuro bya tekinike y'ibikoresho byo gutunganya amazi yo munsi y'amazi n'ibikoresho byo guhumeka.
Hasi yumuyoboro wibikoresho bya rubber asfalt isohoka mu muyoboro w’amazi, hanyuma amazi y’imyanda asohoka mu kigega cyuzuye cyangwa ibindi bikoresho binyuze mu cyinjiriro no mu muyoboro ndetse n’umuyoboro wonyine. Fungura manhole ya Shenzhen mumiyoboro ya pulasitike hanyuma ushyireho manhole ya Shenzhen hamwe na asibesitosi kugirango ugabanye gusohora amavuta na gaze. Iyo intoki zipompa amavuta yo hepfo, abantu babiri bagomba kubagwa kugirango barusheho gukora neza abakozi no kohereza igitoro cya lisansi kugenzura.
Uburyo bwo kuvanga imbere ni ukubanza kongeramo plastike, polymers nka plastike nibindi bihindura kuri asifalt ashyushye yahinduwe. Ikibuye cya reberi gishyirwa nyuma yo kuvanga hanyuma polymer ijyanye na emulisifike ihinduwe ihura n’ibyangiritse kugirango ibone asifalti yahinduwe. Ikigega cya reberi asifalt noneho igenwa nubuhanga bwa emulsiyo kugirango ikore emuliyoni ya asfalt yahinduwe. Polimeri isanzwe ikoreshwa muburyo bwo kuvanga imbere ni SBS.
Niba ikigega cya reberi asifalt kivanze hanyuma ugafunga isaha imwe, sukura ikigega kivanze, ongeramo amazi meza, kandi usukure isima ya sima. Ubukurikira, sukura amazi. Wibuke ko ntamazi agomba kuba mu ndobo kugirango abuze amata guhinduka, ndetse nurubuga nibindi bikorwa bitangirika. Muburyo bwo gukoresha reberi ya asfalt, buriwese agomba kwitondera inzira ntoya kugirango yirinde kwangirika bitari ngombwa kubikorwa.
Itandukaniro rirwanya ubuso hagati yigitereko cya asfalt n'amazi birashimishije, kandi ntabwo byoroshye gushonga hagati yubushyuhe bwicyumba cyangwa ubushyuhe bwinshi. Uruganda rukora ibikoresho bya Asfalt Iyo ibikoresho byo kubika reberi ya asfalt byibasiwe ningaruka ziterwa nigikoresho cyo kubika reberi asifalt centrifugal, gukuramo amashusho, hamwe nibikoresho bigira ingaruka, ibikoresho byo kubika reberi asifalt bituma iba ibice bifite ubunini bungana na 0.1 ~ 5μm, hanyuma ukwirakwira mu mazi arimo surfactants, kugirango demulifisiyeri ishobore kuyoborwa na adsorb hejuru yububiko bwa asifalt bwahinduwe.
Uruganda rwububiko bwa reberi rero rugabanya ubukana bwubuso hagati yamazi na asifalt yahinduwe na emulisifike, kugirango uduce duto twa asifalt twahinduwe dushobora gukora sisitemu yo gukwirakwiza neza mumazi, kandi ibikoresho byo kubika reberi asifalt ni amavuta-mumazi. Sisitemu yo gutatanya ni umukara, hamwe na asifalt yahinduwe ya emulisifike nkikwirakwizwa ryamazi namazi nkicyiciro cya kabiri, kandi irashobora kugira ibikorwa byiza mubushyuhe bwicyumba.
Mu buryo bumwe, ibikoresho byo kubika reberi asfalt ni amazi yo kugabanya asifalt yahinduwe, bityo bikagenga ibikorwa bya asifalt yahinduwe.
Ububiko bwa reberi ya asfalt nugushonga matrike yumuco yahinduwe ya emulisifike ya asfalt, ikayikwirakwiza mugisubizo kirimo antioxydants hamwe nuduce duto twahinduwe twa emulisifike ya asifalt binyuze mubikoresho kugirango habeho umwirondoro wahinduwe wa emulisifike ya aluminium. Ububiko bwa beto ya reberi ya sima ya sima yububiko bwa tekinike ya ballastless yubatswe ifata uruganda rwububiko bwa cationic rubber, kubera ko polymer ikoreshwa kenshi muguhindura asfalt kugirango irusheho gukomera no kuramba kwa beto ya reberi ya asima.