Izingozi eziphambili zokuhlolwa kwe-asphalt zivutha kanye nentuthu. Ngokuhlolwa okuhlobene asphalt, uma izinga lokushisa liphezulu, kunconywa ukugqoka amagilavu ​​amabili, ngongqimba oluwugqinsi lwamagilavu ​​afaka ukushisa ngaphandle kanye nongqimba lwamagilavu ​​we-wire ngaphakathi. I-Smontu Volume yokuxutshwa okujwayelekile kwe-asphalt kanye ne-asphalt kungasingathwa ngokuyisisekelo kumaskhilu ajwayelekile. Lapho wenza izivivinyo zokukhishwa, zama ukusebenzisa imaski kaphethiloli, njengoba i-trickorethylene inobuthi kakhulu.

Kuzivivinyo ze-asphalt, kufanele kubhekwe ukunakwa okukhethekile ekuhlanzeni isikhunta nemishini ngemuva kokuhlolwa. Ilebhu yethu ikakhulukazi ifunda ukuguqulwa kanye nokulwa nama-asphalt, futhi akwenzi izingxube eziningi. Ngemuva kokuqedwa kokusebenza kokusebenza okunezinkulu ze-asphalt, isikhunta sokuhlola ngokuvamile sibiliswe nge-hot diesel, futhi i-asphalt esele esikhunjini ihlanzwa ukuchithwa okubonakalayo kwezinto eziphilayo. Ngakho-ke, ukuvimbela umlilo kufanele kubhekwe ngesikhathi sokuhlanza! ! .
Isitsha se-asphalt singahlanzwa ngedizili eshisayo kancane, kepha lapho izivivinyo ezilandelayo zikhathazekile ngokwethayiza idatha ye-point (efana ne-asphalt eguqulwe kalula, njll.) Njengoba kumele kube khona ama-asphalt asele ngaphakathi kwethangi le-asphalt ngemuva kokusebenzisa, izinga lokushisa likhuphuka ngokushesha ngemuva kokuthi ithangi le-asphalt lifudumele, futhi uzothola ukuthi ithangi lizokhipha intuthu ephuzi. Lokhu intuthu ye-asphalt, okunobuthi obunobuthi, kanye namaski ajwayelekile, noma imaski ejwayelekile ye-N95, uvikele kabi intuthu ye-asphalt (i-N95 Masks inokuvikelwa kabi kumagesi anamafutha). Kunconywa ukusebenzisa imaski engu-3M 8246cn noma imaski evikela emaphepheni anamafutha;
Ku-asphalt applic, kungcono ukulungiselela isethi yezingubo ezindala. Ngoba uzothola ukuthi ngemuva kwezinsuku ezimbalwa zezivivinyo, izindawo ezimnyama zizoma ezingutsheni zakho. Ehlobo, kufanele ugqoke amabhulukwe amade ukuze uhlolwe.
Ngemuva kokuhlolwa ngakunye, hlanza amathuluzi okuhlola ngesikhathi, ngakolunye uhlangothi ukugcina ilebhu ihlanzekile, futhi ngakolunye uhlangothi ukuvimba izinsalela ukuthi zithinte imiphumela yokuhlolwa okulandelayo. Kunzima ukuyihlanza ngemuva kweminyaka yokuqongelela.