Ngexesha lenkqubo yokwakha yobunjineli bendlela, ngenxa yobunzima bemeko yobunjineli, kukho iintlobo ezininzi zeengxaki ezinokuthi zenzeke. Phakathi kwabo, isikhululo sokuxuba i-asphalt sisixhobo esiphambili kule projekthi, ngoko kufuneka sihlawule ngokwaneleyo. Makhe sijonge iingxaki onokudibana nazo.
Ngokutsho kwamava amatyala okwakha kwilizwe lethu kwiminyaka, ukusebenza kwezikhululo zokuxuba i-asphalt kuya kuchaphazeleka kwizinto ezininzi. Ukuze kukhuthazwe umgangatho weeprojekthi ze-asphalt, siya kuyihlalutya ngokusekelwe kumava ombane wemveliso yelori kunye nokwakhiwa, kwaye ufumanise izizathu zeengxaki ezithile ngexesha lokwakha zibonelelwa ukukunika amava athile asebenzayo.
Ngokomzekelo, ingxaki eqhelekileyo ngexesha lokwakhiwa kwezixhobo yingxaki yokuphuma. Ekubeni le ngxaki iya kuchaphazela ngokuthe ngqo ixesha lokwakhiwa kweprojekthi kunye nezinye iinkalo ezininzi, emva kokuhlalutya, kwafunyaniswa ukuba kukho izizathu ezininzi zokukhutshwa okungazinzanga okanye ukusebenza okuphantsi kwesikhululo sokuxuba i-asphalt. Ngoku ndiza kubelana nawe ngayo.
1. Umlinganiselo wezinto eziluhlaza awunangqiqo. Imathiriyeli ekrwada linyathelo lokuqala kwimveliso. Ukuba umlinganiselo wezinto eziluhlaza awunangqiqo, uya kuchaphazela ukwakhiwa kweprojekthi elandelayo kwaye kubangele iingxaki ezifana nokuncipha komgangatho wokwakha. Umlinganiselo wokuxutywa okujoliswe kuwo kukulawula umlinganiselo wezinto ezibandayo zokuthuthwa kwesanti kunye negrabile, kwaye kufuneka ihlengahlengiswe ngokusekelwe kwimeko yokwenyani ngexesha lemveliso. Ukuba iingxaki ngolungelelaniso zifunyenwe, ulungelelwaniso olufanelekileyo kufuneka lwenziwe ukuze kuqinisekiswe ukuveliswa kwesikhululo sokuxuba i-asphalt.
2. Ixabiso lokutshiswa kwamafutha alanelanga. Ukuze kuqinisekiswe umgangatho wokwakha, umgangatho weoli yokutsha kufuneka ukhethwe kwaye usetyenziswe ngokuhambelana nemigangatho echaziweyo. Ngaphandle koko, ukuba ukhetha ukutshisa i-diesel, i-diesel enzima okanye i-oyile enzima ngexabiso eliphantsi, iya kuchaphazela kakhulu umthamo wokufudumeza we-barrel yokomisa, okukhokelela ekuphumeni okuphantsi kwesikhululo sokuxuba i-asphalt.
3. Ubushushu bokukhutshwa alulingani. Njengoko sonke siyazi, ukushisa kwezinto zokukhutshwa kuya kuba nefuthe elibalulekileyo kumgangatho wezinto eziphathekayo. Ukuba iqondo lokushisa liphezulu kakhulu okanye liphantsi kakhulu, ezi zixhobo aziyi kusetyenziswa ngokuqhelekileyo kwaye zibe yinkunkuma. Oku akuyi kuchitha kuphela ixabiso lemveliso yesityalo sokuxuba i-asphalt, kodwa kuchaphazela imveliso yayo.