Umthengisi we-slourry usebenzisa ikakhulu ukujongana nelahleko yendlela yokulala komhlaba, i-rocks, i-rutet kunye nezinye iziphene zokuphucula indawo yendlela yokulwa nendlela, ukuphucula ifuthe lendlela, kwaye ngaloo ndlela babuyayo Entsha ". Esi sixhobo sinokusetyenziswa ngokubanzi kwinkqubo yokwakha itywina eliqhelekileyo eliqhelekileyo, itywina eliguquliweyo eliguquliweyo kunye ne-micro-susfaction.

Umthengisi we-slourry uluhlobo olutsha lwezixhobo zokulungisa ezindleleni kunye nenqanaba eliphezulu lamazwe aphesheya aphuhliswe ngokwakho kwisiseko sobuchwephesha obuphucukileyo bamanye amazwe. Inamalungelo obunini bepropathi. Emva kweminyaka yokwakha, imveliso isebenze ngokuqhubekayo kwaye okwangoku zizixhobo ezifanelekileyo zetywina kunye nokwakhiwa kwe-micro-sub.
Umatshini ufanelekile kwaye wenzelwe ngokusekwe kwiimveliso ezifanayo ekhaya kunye nasephesheya. Emva kweminyaka yokuziqhelanisa, ineengenelo zokusebenza okuthembekileyo, ukusebenza kakuhle kunye nokugcinwa kweendleko eziphezulu. Izinto eziphambili zizizo zonke iimveliso zehlabathi zamanye amazwe, eziqinisekisa ukuthembeka kunye nokuzinza komatshini uphela. "Umatshini uphela uyamnika injini enamandla enamandla anamandla, enokuphatha ngokulula i-viscofity ephezulu kunye ne-quasi-i-quasis T / imizuzu inokuhlangabezana nolwakhiwo lobubanzi, ububanzi kunye neenkqubo ezahlukeneyo zokugcina amanzi kunye nepayipile yenziwa ngezinto eziphezulu zentsimbi, ezandisa ubomi benkonzo. ilawulwa ngokusisiseko, ngokubonisa okugqibeleleyo kunye nokusilisa abasebenzi, kunye nokusebenza ngokulula; ibhokisi yokufaka esebenzayo sisiqinisekiso esiqinisekileyo somgangatho wokwakha kwaye sandisa ubomi benkonzo; umatshini wonke unembonakalo entle.