Mumunda wekuchengetedza migwagwa,pamusoro pechinhu chidikiuye cationicasphalt yakasanganiswa nekukurumidzainomiririra matekinoroji ekugadzirisa migwagwa mitete akasimbiswa. Sechinhu chikuru chinoshanda mukati measphalt system yakasanganiswa, ma emulsifiers anotonga zvakananga kugadzikana kwekuchengetwa kwe emulsion, kubatana pakati peasphalt nema aggregates, kusanganisa mashandiro emusanganiswa, uye nguva inodiwa kuti migwagwa ivhurike kune vanhu mushure mekuvakwa. Mapurojekiti emigwagwa muChina anopikiswa ne aggregate lithology dzakasiyana-siyana, kusiyana kukuru kwemamiriro ekunze emunharaunda, uye nguva dzakaoma dzekuvaka. Cationic asphalt emulsifier ine kudyidzana kwakakura uye kushanda kwakasimba kunogona kudzorwa kwakakosha pakuona kuti migwagwa yakanaka uye kuderedza njodzi dzekuvaka panzvimbo.
Shanghai Qixuan Chemical yagara iine hunyanzvi mukugadzira zvinhu zvitsva zvemainjiniya emigwagwa. QXME 87 cationic asphalt emulsifier chigadzirwa chakakura chakasimbiswa kuburikidza nekuongororwa kwakawanda kwemafomu emurabhoritari uye mashandisirwo akasiyana-siyana einjiniya yemunda. Yakagadzirwa zvakananga kune masisitimu e-cationic quick-set (CQS) emulsified asphalt uye micro-surfacing, ichipa mhinduro dzakavimbika dze emulsification kumapurojekiti ekudzivirira migwagwa epamba.
QXME 87 imushonga weasphalt unobva kuamine une amine ine amine shoma ine amine inosvika 370. Zvikamu zvakawanda zveamine zvinoshanda zvinopa chigadzirwa ichi simba guru re emulsifying uye simba rekuchaja, zvichiita kuti base asphalt iite emulsification inoshanda mumamiriro ezvinhu ane acidic. Chigadzirwa ichi imvura yebrown, ine density inotangira pa 0.97 kusvika 1.05 g/cm³ pamakore makumi maviri nemashanu°C. Inochengetedza kuyerera kwakanaka pakupisa kwekunze uye iri nyore kudyisa pasina kupisa kana kunyunguduka. Inoenderana nemitsetse yekugadzira asphalt ine mhando yebatch-type uye inoenderera mberi muChina yekutakura zvinhu, kuyerwa uye kusanganiswa. Iine hunhu hwakasimba hwefizikisi, inodzivirira kupatsanurwa uye kunaya kwemvura mumamiriro ezvinhu akajairwa ekuchengetedza, zvichiita kuti vagadziri vatarisire matura. Inoderedza zvinobudirira kuchinja kwemhando yeemulsion kunokonzerwa nekusiyana kwekudya uye inoita kuti asphalt ine emulsified ishande zvakanaka kubva pabatch kuenda pane batch.
Asphalt yakagadzirwa neQXME 87 ine mabhenefiti akawanda akakosha, ichibatsirwa nekugadzirwa kwayo kwemamorekuru.
Chekutanga, inoita kuti pave nekuenderana kwakanaka kwe emulsion-to-aggregate uye inokodzera ma aggregates e lithologies akasiyana-siyana uye acid-base properties. Ma aggregates anowanikwa kumapurojekiti emumba anosiyana zvakanyanya mukugadzirwa kwemakemikari pamusoro, huwandu hwesilt uye kuchena. Ma emulsifiers mazhinji anowanzo tambura nekusadzoreka kwehuwandu hwema break uye asphalt coating isina kuenzana kana aggregate feedstock ikachinja. Sisitimu ye emulsification yeQXME 87 inoratidza kushivirira kwakanyanya kune ma aggregates akasiyana. Madonhwe easphalt ane emulsified anogona kukurumidza kugadzira mafirimu akafanana uye akasimba easphalt pamusoro pe aggregate, zvichivandudza kubatana pakati peasphalt nematombo. Inoderedza zvakanyanya kutadza kwekuvaka kunokonzerwa nekuchinja kwezvinhu zvakasanganiswa uye inoderedza mukana wekugadzirisazve purojekiti.
Chechipiri, musanganiswa uyu unoita kuti pave nekugona kusanganisa zvakanaka uye kuti pave nekugona kushanda zvakanaka. Panguva yekusanganisa misanganiswa yemisanganiswa yemisanganiswa yemichina midiki, mwero wekupwanyika kwemuchina unogona kudzorwa zvakanaka. Musanganiswa wemisanganiswa yemisanganiswa yemichina unoshanda zvakanaka kuti uve nechokwadi chekuti pave inoshanda zvakanaka, kudzivirira kuungana nekuchekwa kwemuchina usati wasvika, uye kuve nechokwadi chekuti pavement pave yakatsetseka mushure mekuiswa.
Chechitatu, inozadzisa zvinodiwa zveinjiniya kuti vanhu vakwanise kuvhura motokari nekukurumidza. Kushandiswa kweasphalt ine emulsified micro-surfacing uye emulsified facing nekukurumidza kunowanzoda kuti mugwagwa uvhurwezve kuti vanhu vasvike pamotokari nguva pfupi mushure mekuvakwa, zvichipfupisa nguva dzekudzora motokari uye kuderedza kukanganiswa kwemabasa emigwagwa pamotokari dzemunharaunda uye hupenyu hwezuva nezuva hwevagari vari munzira. Asphalt ine emulsified yakagadzirwa neQXME 87 inopwanyika uye inogadziriswa nekukurumidza mushure mekugadzira. Nzira yakagadzirwa inowana simba nekukurumidza uye inosangana nezvinodiwa zvekukurumidza kuvhura motokari nekukurumidza.
Chechina, asphalt yakapedzwa ine emulsified inoratidza kugadzikana kwakanaka kwekuchengetera. Emulsion yakagadzirwa inodzivirira kupatsanurwa uye kuparadzaniswa mukati menguva yakatarwa yekuchengetera, zvichiita kuti nguva yekuchengetera nekutakura emulsation dzakapedzwa ive shoma. Inoderedzawo marara ezvinhu uye njodzi dzeinjiniya dzinobva pakukundikana kwe emulsion nguva isati yakwana.
Zvichibva pamiedzo yenguva refu yekugadzira uye ongororo yemapurojekiti emumunda, mafomu maviri ekare eQXME 87 anotsanangurwa muchidimbu pazasi. PH yemasisitimu ese ari maviri inogadziriswa kuita 1.5–2.5 ine hydrochloric acid, yekushandisa pakugadzira sampuro dzemurabhoritari uye kugadzira maindasitiri.
**Cationic Quick-Set (CQS) Emulsified Asphalt Reference Formulation (chikamu chikuru)**
Asphalt yepakutanga: 62%
Chipimo cheQXME 87: 1.6–1.8%
Latex: 0–3%
Mvura: kusvika 100%
Sisitimu iyi yakagadzirirwa kushandiswa kweasphalt inogadziriswa nekukurumidza yecationic. Latex inogona kuiswa zvichienderana nezvinodiwa zvehunyanzvi zvepurojekiti kuti iwedzere kusimba kwefirimu reasphalt uye kuramba kukuvara kwemvura kwemusanganiswa, zvichipa nzvimbo inochinjika yekugadzirisa fomura.
**Kuumbwa kweAsphalt Reference yeMicro-Surfacing Specific Emulsified Specific (chikamu chikuru)**
Asphalt yepakutanga: 62–63%
Chipimo cheQXME 87: 1.6–2.0%
Latex: 3–4%
Mvura: kusvika 100%
Latex chinhu chakakosha mu micro-surfacing systems kuti ivandudze kusakara uye kuramba kutsemuka kwe slurry seal layer yakacheneswa. Iyi fomura yakakodzera kuchengetedza micro-surfacing pamigwagwa yepamusoro uye mumigwagwa yemaguta. Mafomura ese ari maviri ari nyore kushandisa pamitsetse yekugadzira asphalt yakagadzirwa ne emulsified. Vatengi vanogona kugadzirisa emulsifier dosage uye formula ratios nerutsigiro rwehunyanzvi kubva kuShanghai Qixuan Chemical, vachienzanisa zvinodiwa zvepurojekiti zvichienderana neasphalt grades dzakasarudzwa, hunhu hwese uye hunyanzvi.
Panyaya dzekushandiswa kwemainjiniya, QXME 87 inoshanda pakugadzirisa migwagwa yekudzivirira njodzi uye kugadzirisa nzira dzekukurumidza pamigwagwa mikuru, migwagwa yenyika neyematunhu, uye migwagwa yemumaguta. Senzira yekugadzirisa ine jira rakatetepa ine kumhanya kwekuvaka nekukurumidza, mutengo uri pakati nepakati, kudzivirira mvura uye kuramba kupfeka, micro-surfacing ndiyo tekinoroji inonyanya kufarirwa yekurapa zvikanganiso zvemugwagwa pakutanga. Asphalt yeCationic quick-set emulsified inoshandiswa zvakanyanya pakugadzirisa makomba emugwagwa uye kushandisa seal coat. Mamiriro ese ari maviri anoisa zvinodiwa zvakanyanya pakutyoka kwemhepo, kugadzikana kwemusanganiswa uye simba rekutanga reasphalt ye emulsified. Yakasimbiswa mumapurojekiti akawanda, QXME 87 inoshanda zvakavimbika mumamiriro ezvinhu aya ekushanda.
Chinangwa chikuru cheinjiniya yekugadzirisa migwagwa ndechekuwedzera hupenyu hwebasa rekufamba netsoka uye kuderedza mutengo wekugadzirisa hupenyu hwese. Ma emulsifier emhando yepamusoro haasi zvinhu zvekugadzira asphalt yakasanganiswa ne emulsified chete, asiwo matombo ehunyanzvi ekugadzirisa kwese. Nepo tichipa zvigadzirwa zveQXME 87, Shanghai Qixuan Chemical inopa package yakazara yebasa rehunyanzvi, kusanganisira nhungamiro yekugadzirisa maitiro ekugadzira, kugadzirisa maitiro ekugadzira uye rutsigiro rwehunyanzvi hwekuvaka panzvimbo. Kubva pakuyedzwa kwe emulsification murabhoritari uye kugadzirwa kwekuedza pamitsetse yekugadzira kusvika pakutevera tekinoroji panzvimbo dzekuvaka, tinobatsira vatengi kugadzira asphalt yakasanganiswa ine emulsified uye kuita mapurojekiti ekugadzirisa migwagwa zvinobudirira.
Zvichienderana nekuvandudzwa kuri kuitwa nguva dzose kwezvivakwa zvekufambisa muChina, kudiwa kwezvinhu zvinosanganisa asphalt zvine simba uye zvakagadzikana mumusika wekuchengetedza nzira dzekudzivirira kunoramba kuchikwira. Nekugadzikana kwezvigadzirwa, kugona kuchinjika kwakawanda uye hunyanzvi hweinjiniya hwakaratidzwa, QXME 87 cationic asphalt emulsifier inoshanda sesarudzo yakavimbika yemapurojekiti easphalt ane cationic nekukurumidza, zvichiita kuti pave nekuvandudzwa kwemhando yepamusoro uye kubudirira mukugadzirisa migwagwa yemumba uye kuchengetedza kuchengetedzeka kwemigwagwa yemumugwagwa.
Nguva yekutumira: Gunyana-11-2026