Mu rwego rwo kubungabunga umutekano w'umuhanda,ubuso butona cationicasphalt ifite emulsified yihuta cyanezigaragaza ikoranabuhanga rigezweho ryo gusana inzira zo hasi. Nk'igice cy'ingenzi cy'imikorere ya asphalt ikozwe muri emulsifier, emulsifiers zigenzura mu buryo butaziguye uburyo ububiko bwa emulsion buhagaze neza, gufatana hagati ya asphalt na aggregates, kuvanga imikorere y'imvange, n'igihe gisabwa kugira ngo inzira zifunguke ku modoka nyuma yo kubaka. Imishinga y'imihanda mu Bushinwa ihura n'ibibazo bitewe n'uburyo butandukanye bwo guhuza imihanda, ihindagurika rikomeye ry'ikirere mu turere, n'ingengabihe nto yo kubaka. Emulsifier ya asphalt ya cationic ifite ubushobozi busesuye kandi ikora neza kandi ihamye ni ingenzi mu kwemeza ireme ry'imihanda no kugabanya ibyago byo kubaka aho hantu.
Shanghai Qixuan Chemical imaze igihe kinini yibanda ku bikoresho bishya bya shimi mu bijyanye n’ubwubatsi bw’imihanda. QXME 87 cationic asphalt emulsifier ni ibicuruzwa bikuze byemejwe binyuze mu isuzuma rya laboratwari ryagutse no gukoresha uburyo bwinshi mu by’ubwubatsi. Yakorewe by’umwihariko asphalt ya cationic quick-set (CQS) na micro-surfacing systems, itanga ibisubizo byizewe byo gukwirakwiza asphalt mu mishinga yo kubungabunga imihanda mu ngo.
QXME 87 ni emulsifier ya asphalt cationic ishingiye kuri amine ifite agaciro ka amine nibura 370. Ibice byinshi bya amine bikora biha umusaruro ubushobozi budasanzwe bwo gukurura asphalt n'imbaraga zo gushyushya, bigatuma asphalt y'ibanze ikura neza mu gihe hari aside. Uyu musaruro ni amazi y'umukara, afite ubucucike buri hagati ya 0.97 na 1.05 g / cm³ ku myaka 25°C. Igumana ubushyuhe bwiza mu bushyuhe bw'ikirere kandi yorohereza kuyigaburira idashyushye cyangwa ngo ishonge. Irahuye n'imirongo ikora asphalt ifite ubwoko bwa batch na continuous emulsified mu Bushinwa mu gutwara ibikoresho, kubipima no kubivanga. Ifite imiterere ihamye ya fizikiki, irwanya intera n'imvura mu gihe cy'ububiko busanzwe, yorohereza abakora ububiko. Igabanya neza ihindagurika ry'ubwiza bwa emulsion riterwa no guhindagurika kw'ibiryo kandi ikubahiriza imikorere ihoraho ya asphalt ifite emulsified kuva ku itsinda rimwe kugeza ku rindi.
Ifite imiterere yihariye ya asphalt, yakozwe na QXME 87 ifite ibyiza byinshi by’imikorere myiza.
Ubwa mbere, igera ku guhuza neza kwa emulsion-to-aggregate kandi ikwiranye n’ibice bitandukanye bya lithologies na aside-base. Ibice bikomoka ku mishinga y’imihanda yo mu gihugu bitandukanye cyane mu miterere ya shimi yo hejuru, ingano y’ibice by’umucanga n’isuku. Ibice byinshi bikoresha emulsifiers bikunda kugira ikibazo cyo kugabanuka ku buryo butaringaniye no gusiga asphalt paste iyo ibiryo by’umucanga bihindutse. Sisitemu yo gukoresha emulsifier ya QXME 87 igaragaza kwihanganira cyane ibice bitandukanye. Ibitonyanga bya asphalt bya emulsified bishobora gukora vuba filimi za asphalt zimeze kimwe kandi zicucitse ku buso buhuriweho, bikanoza uburyo hagati ya asphalt n’amabuye. Bigabanya cyane ibibazo by’ubwubatsi biterwa no guhinduka kw’ibikoresho fatizo kandi bigabanya amahirwe yo kongera gukora umushinga.
Icya kabiri, uruvange rutanga umusaruro mwiza wo kuvanga no gukora neza kw'uruvange. Mu gihe cyo kuvanga uruvange rw'uruvange rw'uruvange rw'uruvange rw'uruvange, umuvuduko wo gusenyuka kw'uruvange ushobora kugenzurwa neza. Uruvange rw'uruvange rugumana idirishya ryiza ryo gukora kugira ngo hirindwe ko imihanda ikora neza, birinda ko imihanda iterana imburagihe, kandi bikarinda ko imihanda ihora igororotse nyuma yo gushyirwaho.
Icya gatatu, byujuje ibisabwa mu buhanga kugira ngo imodoka zifunguke vuba. Gukoresha asphalt ifite ubuso buto n'ingufu zikozwe vuba muri rusange bisaba ko umuhanda wongera gufungura kugira ngo imodoka zigende neza nyuma gato yo kubakwa, bigabanye igihe cyo kugenzura imodoka no kugabanya ingaruka z'imishinga y'umuhanda ku modoka zo mu karere no ku buzima bwa buri munsi bw'abaturage bo muri uwo muhanda. Asphalt ifite asphalt yateguwe na QXME 87 iracika kandi irakira ku muvuduko wagenwe nyuma yo gukora pavement. Inzira yakozwe irushaho gukomera vuba kandi ikujuje ibisabwa kugira ngo imodoka zifungurwe vuba.
Icya kane, asphalt irangiye ifite emulsified igaragaza uburyo iguma neza mu bubiko. Emulsion ikorwa irwanya ibyiciro n'itandukaniro mu gihe cyagenwe cyo kubika, bigatuma igihe cyo kubika no gutwara emulsation irangiye kigabanuka. Igabanya kandi imyanda y'ibikoresho n'ibyago by'ubuhanga bituruka ku gucika intege kwa emulsation itaragera.
Hashingiwe ku igeragezwa ry’igihe kirekire ry’imiti n’isuzuma ry’imishinga yo mu murima, hari incamake ebyiri z’imiti zikoreshwa mu gupima QXME 87. pH y’imiti yombi irahinduka kuri 1.5.–2.5 hamwe na aside hydrochloric, kugira ngo byifashishwe mu gutegura ingero za laboratwari no mu nganda.
**Igenamiterere ry'Icyitegererezo cya Cationic Quick-Set (CQS) cya Emulsified Asphalt Reference Formulation (igice cy'uburemere)**
Asphalt yo hasi: 62%
Igipimo cya QXME 87: 1.6–1.8%
Latex: 0–3%
Amazi: kugeza 100%
Ubu buryo bwagenewe gukoreshwa muri asphalt ya cationic quick-set emulsified. Latex ishobora gushyirwamo hakurikijwe ibisabwa mu mushinga kugira ngo yongere imbaraga za asphalt film no kurwanya kwangirika kw'amazi, bityo igatanga umwanya woroshye wo guhindura formula.
**Inyabutabire y'ikoreshwa rya asphalt ifite ubuso buto (igice kinini)**
Kaburimbo yo hasi: 62–63%
Igipimo cya QXME 87: 1.6–2.0%
Latex: 3–4%
Amazi: kugeza 100%
Latex ni igice cy'ingenzi mu buryo bwo gushyiramo ibintu bito mu buso kugira ngo hongerwe uburyo bwo kudashira no kudacika kw'urukuta rw'ibitaka byavuwe. Iyi formula ikwiriye mu kubungabunga ibintu bito mu mihanda minini no mu mihanda yo mu mijyi. Iyi formula yombi yoroshye kuyishyira mu bikorwa ku miyoboro isanzwe ikora asphalt ifite emulsified. Abakiriya bashobora kunoza ingano ya emulsifier n'ibipimo bya formula bakoresheje inkunga ya tekiniki ya Shanghai Qixuan Chemical, ihuza ibisabwa by'umushinga hakurikijwe imiterere ya asphalt yatoranijwe, imiterere rusange n'ibipimo bya tekiniki.
Ku bijyanye n'ikoreshwa ry'ubuhanga, QXME 87 ikoreshwa mu kubungabunga no gusana inzira zihutirwa ku mihanda minini, imihanda minini y'igihugu n'iy'intara, n'imihanda y'umujyi. Nk'igisubizo cyo kubungabunga gifite urwego rwo hasi gifite umuvuduko wihuse w'ubwubatsi, igiciro kiringaniye, kwirinda amazi no kudashira, micro-surface ni ikoranabuhanga rikunzwe cyane mu kuvura ibibazo by'inzira mu ntangiriro. Asphalt ya Cationic quick-set emulsified ikoreshwa cyane mu gusana ibyobo byo mu nzira no gukoresha seal coat. Ibintu byombi bishyiraho ibisabwa bikomeye ku muvuduko wo gusenyuka, gutandukana kw'amazi no gukomera mbere y'igihe kwa asphalt ya emulsified. Yemejwe mu mishinga myinshi, QXME 87 ikora neza muri ubu buryo bw'akazi.
Intego nyamukuru y'ubuhanga mu gusana imihanda ni ukongera igihe cyo gukora umuhanda no kugabanya ikiguzi cyo kuwusana mu gihe cyose. Udukoresho two mu bwoko bwa emulsifiers twiza cyane si ibikoresho fatizo byo gukora asphalt ya emulsified, ahubwo ni n'inkingi z'ingenzi mu buryo bwose bwo kuwusana. Mu gihe dutanga ibicuruzwa bya QXME 87, Shanghai Qixuan Chemical itanga serivisi zuzuye za tekiniki, harimo ubuyobozi bwo gukemura ibibazo by'imiterere, kunoza uburyo bwo kuwutunganya no gushyigikira tekiniki mu bwubatsi. Kuva ku igeragezwa rya emulsification ku rwego rwa laboratwari no gukora igerageza ku mirongo y'inganda kugeza ku gukurikirana tekiniki ahantu h'ubwubatsi, dufasha abakiriya gukora asphalt ya emulsified ikwiye no gutanga neza imishinga yo kubungabunga imihanda.
Mu gihe hakomeje kuvugurura ibikorwa remezo by’ubwikorezi mu Bushinwa, icyifuzo cy’ibikoresho bigabanya ubushyuhe mu buryo burambye kandi buhamye ku isoko ryo kubungabunga inzira zinyuramo gikomeje kwiyongera. Bitewe n’ubwiza bw’ibicuruzwa, ubushobozi bwo guhuza ibintu byose hamwe n’amateka y’ubuhanga, QXME 87 asphalt emulsifier ikora nk’amahitamo yizewe ku mishinga ya asphalt ifite ubuso buto n’iy’ubushyuhe, byoroshya kunoza ireme no kunoza imikorere mu kubungabunga imihanda yo mu gihugu no kurinda umutekano w’imodoka zo mu muhanda.
Igihe cyo kohereza ubutumwa: 11 Nzeri 2026