Lo msebenzi uhlinzeka ngodaka olwenziwe futhi nezinsiza zokwakha imigwaqo. Njengoba kudingeka inani elikhulu le-concrete ephezulu ngesikhathi sokwakhiwa kwezinsika, i-unit yokwakha ayinayo nje kuphela isidingo esikhulu sodaka olwenziwe, kodwa iphinde idinge ukuthi ibe nephakheji eliphezulu. Nokho, indlela yokwenza odaka yokwakha yokwakha ineziphene eziningi ezifana ne-fineness modulus enkulu, uku pollute kwe-udaka okuphezulu, indawo enkulu yokuphumula, nokunye. Ngakho-ke, ikhasimende lathatha isinqumo sokusebenzisa uhlelo lokuhlonza izinsiza lwe-VU ukuxazulula lezi zinkinga. Ngemuva kokuthi uhlelo lwenziwe luzwakale, ibhizinisi likhule kahle futhi umphumela uqhubeka ngokuqinile, okulethele izinzuzo ezinkulu kwezomnotho kumakhasimende.
Thuthukisa isicelo