Mayelana nokukhiqizwa, ukuphatha kuyisinyathelo sokuqala sokuqinisekisa inqubekela phambili ephumelelayo yomsebenzi, ikakhulukazi uma kuziwa kwamanye amaphrojekthi amakhulu, kuhlanganise nokuphathwa kwemishini, ukuphathwa kwezinqubo zokukhiqiza, njll. Ukuphathwa kwezitshalo zokuxuba i-asphalt ehambayo ihlanganisa izici ezihlukahlukene njengokuphathwa kwemishini kanye nokuphathwa kokuphepha kokukhiqiza, futhi isici ngasinye sibaluleke kakhulu.
Okokuqala, ukuphathwa kwemishini. Uma okokusebenza kungakwazi ukusebenza kahle, ukukhiqiza ngeke kuqhubeke, okuthinta kakhulu ukuqhubeka kwawo wonke umsebenzi. Ngakho-ke, ukuphathwa kwemishini yezitshalo zokuxuba i-asphalt kuyisidingo esiyisisekelo, esihlanganisa umsebenzi wokugcoba, izinhlelo zokulungisa, kanye nokuphathwa kwezinsiza ezihlobene zemishini.
Phakathi kwazo, okubaluleke kakhulu ukugcoba kwemishini yezitshalo zokuxuba i-asphalt. Izikhathi eziningi, isizathu esenza ukuthi ezinye izisetshenziswa zingasebenzi kungenxa yokungagcobi ngokwanele. Ngenxa yalesi sizathu, kuyadingeka ukwenza izinhlelo ezihambisanayo zokugcinwa kwemishini, ikakhulukazi ukwenza umsebenzi omuhle wokugcoba izingxenye ezibalulekile. Lokhu kungenxa yokuthi ngemva kokwehluleka kwezingxenye eziyinhloko, umsebenzi wazo wokushintshwa nokugcinwa usesimweni esihle ngokuvamile uba inkimbinkimbi futhi udla isikhathi, okuthinta ukusebenza kahle komsebenzi.
Bese, ngokwesimo sangempela, yakha amasu ahambisanayo esondlo kanye nokuhlola. Inzuzo yokwenza lokhu ukuthi ukwehluleka okungenzeka kwemishini yokuxuba i-asphalt kungaqedwa kuhlumela. Kwezinye izingxenye ezijwayele ukulimala, izinkinga kufanele zihlolwe njalo, njengokuxutshwa kwe-slurry, ulayini, isikrini, njll., futhi isikhathi sokushintshwa kufanele sihlelwe ngokufanele ngokuya ngezinga lemisebenzi yokuguga nokukhiqiza.
Ukwengeza, ukuze kuncishiswe umthelela ngesikhathi sephrojekthi, indawo yesitshalo se-asphalt ehambayo ngokuvamile ikude, ngakho-ke kunzima ukuthenga izesekeli. Ngokucabangela lezi zinkinga ezisebenzayo, kunconywa ukuthenga inani elithile lezesekeli kusengaphambili ukuze kube lula ukushintshwa okufika ngesikhathi lapho izinkinga zenzeka. Ikakhulukazi ezingxenyeni ezisengozini njengokuxutshwa kwe-slurry, i-lining, isikrini, njll., ngenxa yomjikelezo omude wokusabalalisa, ukuze ugweme ukuthikameza isikhathi sokwakha, amasethi wezinto ezi-3 athengwa kusengaphambili njengezingxenye ezisele.
Ukwengeza, ukuphathwa kokuphepha kwayo yonke inqubo yokukhiqiza akukwazi ukuzitshwa. Ukuze wenze umsebenzi omuhle ekulawuleni ukuphepha kwezitshalo zokuxuba i-asphalt futhi uqinisekise ukuthi azikho izingozi zokuphepha emishinini nasemishinini nakubasebenzi, izinyathelo ezihambisanayo zokuvimbela kufanele zithathwe kusengaphambili.