Asphalt inosanganisa michina account yeiyo yakakura chikamu chekudyara kwemidziyo yekuvaka mibairo. Izvo hazvingabate chete kuti kugadzirwa kunogona kuitwa zvinowanzoitwa, asi zvakare zvinosarudza zvakananga kunaka uye mutengo wesphalt musanganiswa. Patinoshandisa asphalt kusanganisa zvirimwa zvekugadzira, isu tese tinotarisira kuwana yakakwirira-mhando asphalt musanganiswa iyo inoenderana nemhedzisiro yacho muBaratory; Chimwe chinangwa ndechekuti uderedze mari yekugadzira zvakanyanya sezvinobvira. Izvi zviri nyore sei? Mubaratory, mamiriro akasiyana siyana anodzorwa uye kubereka kwakadzika zvakanyanya pane chaicho ... mukuwedzera, iyo tekinoroji inoshandiswa kurwadzisa uye kuomesa maAggregine ine hunhu hwakakosha pakugadzira hunhu uye mutengo.

Nhasi, Sinoroader anozopa mamwe mazano anokosha kuti vaterei kutarisisa kana vachisarudza asphalt vanosanganisa zvidyarwa zvichibva pamakore ekuziva zvakawanda. Chekutanga pane zvese, Sinoroader anotenda kuti kana achisarudza asphalt inosanganisa zvidyarwa, isu tinofanirwa kusarudza masayenzi uye nenzira inonzwisisika semuenzaniso wesphalt inosanganisa michina maererano neyekubuda kwegore. Kana iyo modhi yakakura kwazvo, ichawedzera mari yekudyara uye kuderedza kushanda kwakabudirira. Kana iyo midziyo yemidziyo idiki, iyo inobuda ichave isina kukwana, zvichikonzera kutadza kwekuvandudza kushanda kwekuvaka, nekudaro nekuwedzera nguva yekuvhiya, hupfumi husina kunaka, uye vashandi vekuvaka vanowedzerawo kupera simba. Asphalt inosanganisa zvirimwa pazasi
Mukuwedzera, pasi pekutangira kuti mutengo wesphalt musanganiswa unonyanya kugadzikana, semushandi wesphalt mushini chirimwa, kuitira kuti uwane zvakanaka zveupfumi, unogona chete kushanda nesimba pakuchengetedza mari. Kubudirira kwemutengo kunogona kutangwa kubva pane zvinotevera zvinhu:
1. Kuvandudza Kubereka: Unhu hweAggregates zvakananga zvinokanganisa kugadzirwa kwesphalt kusanganisa chirimwa. Naizvozvo, mhando yacho inofanira kudzorwa zvakanyatso kudzorwa kana ichitenga zvishandiso zvekushandisa kuti udzivise zvinokonzerwa nekubuda nekuda kwekumirira uye kufashukira. Chimwe chinhu chinokanganisa kugadzirwa kwesphalt kusanganisa chirimwa ndiyo huru kupisa. Iyo yekuomesa chigubhu cheasphalt musanganiswa chirimwa chakagadzirwa nenzvimbo yakakosha yekudziya. Kana iyo murazvo chimiro chisingakwanisi kuenderana nenzvimbo yekudziya, ichakanganisa zvakanyanya kugona kwekudzidzira uye nekudaro kukanganisa kugadzirwa kwechibereko chinosanganisana. Naizvozvo, kana chimiro chemurazvo chakawanikwa chichava murombo, chinofanira kuchinjwa munguva.
2 Pamusoro pekutora matanho anodiwa emvura ekudyidzana, ndiko kuvandudza kugona kwekushanda kwehurongwa hwekusimbisa. Iyo yekubatanidza system yeiyo asphalt musanganiswa chirimwa ine iyo huru yekupisa, yakaoma chigubhu, guruva mutengesi uye rakamhanyirwa rondedzero system. Kufanana kukurukurirana pakati pavo kunoita basa rinosarudza mukuzere kwehunhu hwemafuta. Kunyangwe urefu hwemoto uye diameter weiyo Burner mechi iyo yekuvhiringidzika nzvimbo yekuomesa chidhira, iyo yekushambadzira yekudziya, etc. Dzimwe data dzinoratidza kuti kune yega yega 5 ° C pamusoro pei tembiricha yakatsemuka yeiyo Aggregate tembiricha, iyo yekushandisa mafuta inowedzera neinenge 1%. Naizvozvo, tembiricha yekuunganidza inofanira kunge yakwana, uye haifanire kupfuura iyo tembiricha yakatsemuka.
3 Sezvo chirevo ichi ichienda, "70% zvinoenderana nemhando uye 30% zvinoenderana nekugadzirisa." Kana kuchengetwa kwacho kusiri munzvimbo, kuchengetedza mari, kunyanya mutengo wakawandisa, uchave wakakwira kwazvo. Munguva yekuongorora kwezuva nezuva, matambudziko madiki anofanira kubatwa nenzira yakakodzera kudzivirira matambudziko madiki kubva pakuva kutadza kukuru.