Ezweni lami, izinto eziningi zokusetshenziswa ekwakhiweni komgwaqo omkhulu ziyi-asphalt, ngakho izitshalo zokuxuba itiyela nazo zithuthuke ngokushesha. Kodwa-ke, ngaphansi kwesimo sokuthuthukiswa komnotho ngokushesha ezweni lami, izinkinga ze-asphalt pavement ziye zanda kancane kancane, ngakho-ke izidingo zemakethe zekhwalithi ye-asphalt ziye zaba phezulu nangaphezulu.

Kunezici eziningi ezithinta ikhwalithi yokusetshenziswa kwe-asphalt. Ngaphezu kwesidingo semishini yezitshalo yokuxuba i-asphalt ukuze kuhlangatshezwane nezidingo ezijwayelekile, isilinganiso sezinto zokusetshenziswa sibaluleke kakhulu. Njengamanje, imininingwane ekhona yemboni yezwe lami ikhombisa ukuthi usayizi wezinhlayiyana zengxube yetiyela esetshenziswa ongqimbeni olungaphezulu lomgwaqo onguthelawayeka ngeke udlule uhhafu wogqinsi, futhi ubukhulu bezinhlayiyana ezihlanganisiwe zengxube yetiyela emaphakathi angeke budlule izingxenye ezimbili kwezintathu zogqinsi. yongqimba, futhi ubukhulu bongqimba lwesakhiwo abukwazi ukudlula ingxenye eyodwa kwezintathu yongqimba olufanayo.
Kusukela kule mithetho engenhla, kungase kubonakale ukuthi uma kuwugqinsi oluthile lwesendlalelo se-asphalt, uma ubukhulu bezinhlayiyana zengxube ye-asphalt ekhethiwe bukhulu kakhulu, khona-ke umthelela ekwakhiweni komgwaqo wekhonkrithi we-asphalt nawo mkhulu kakhulu. Ngalesi sikhathi, uma ufuna ukwenza isilinganiso esifanele sezinto zokusetshenziswa, kufanele uzame ukuhlola izinsiza ezihlanganisiwe ngangokunokwenzeka. Ngaphezu kwalokho, imodeli yemishini yokuxuba i-asphalt nayo ingenye yezinto okufanele zicatshangelwe.
Ukuze kuqinisekiswe ikhwalithi yokugandaywa komgwaqo, abasebenzi kufanele bahlole ngokucophelela futhi bahlole izinto zokusetshenziswa. Ukukhethwa nokunqunywa kwezinto ezingavuthiwe kufanele kuncike ezidingweni zesakhiwo somgwaqo kanye nekhwalithi yokusetshenziswa, bese kuhlanganiswe nesimo sangempela sokuhlinzeka ukuze kukhethwe izinto ezingcono kakhulu ukuze zonke izinkomba zezinto ezingavuthiwe zikwazi ukuhlangabezana nezidingo ezibaluliwe.