Asphalt is dema, viscous zvinhu zvinobva kune mafuta asina kuchena
Misiyano Yakakosha
Kunobva:
Petroleum Asphalt: yakanatswa kubva kune isina kuchena mafuta, yakaderera utsi, yakakodzera nzira uye asphalt pendi.
Coal Tar Pitch: Byproduct of Coal Process, ine PAHS, inoshandiswa muindasitiri asphalt kupenda kwemakemikari ekurwisa kwemakemikari.
Zvivakwa:
Petrolleum Asphalt-anorwisa mamiriro ekunze; marasha tarly pitch inodarika mukudonha kweasphalt pendi mumamiriro ezvinhu akaomarara.
Inoshandisa:
Peturu-based asphalt pendi inozivikanwa yedenga nemigwagwa; Coal tar viants vadzivirira pombi.
Nei asphalt paint?
Asphalt pendi inosanganisa kusimba ne uv dziviriro, yakanaka kune yakakwirira-traffic nzvimbo.
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