Ukuze kuqinisekiswe ikhwalithi yokuxuba ye-asphalt, inani lezinto zokusetshenziswa ezihlukahlukene lidinga ukulawulwa, futhi idivayisi yokulinganisa ibalulekile. Kodwa yini okudingeka uyinake lapho ukala imishini yokuxuba i-asphalt? Ake sibheke.
Lapho imishini yokuxuba i-asphalt yenza imisebenzi ye-metering, ukunyakaza komnyango ngamunye wokukhipha kufanele kugcinwe kuguquguqukayo, kungakhathaliseki ukuthi ivuliwe noma ivaliwe; ngesikhathi esifanayo, ukushelela kwechweba ngalinye lokukhipha kufanele kuqinisekiswe, futhi akumele kube khona i-sediment, ukuze kuqinisekiswe ukuthi Izinto ezibonakalayo zingageleza phansi ngokushesha nangokulinganayo ngesikhathi sokulinganisa.
Ngemuva kokuthi umsebenzi wokulinganisa usuqediwe, awukwazi ukuvela emishinini yokugwema ukuminya kwebhakede ngenxa yezinto zangaphandle. Phakathi nenqubo yokukala, impahla ngayinye incike kunzwa yokukala ehambisanayo ukuze isebenze, ngakho amandla kumele angashintshi ukuze enze inzwa ibe nomuzwa.