Ukubetha ngenqindi kuphakanyiso loyilo okanye ukushumeka ukuhlangabezana neemfuno, emva kokuhlolwa nokwamkelwa ngumphathi, umsebenzi wokucoca umngxunya uya kwenziwa. Iimfuno zokucocwa kwemingxunya: <br>(1) Kwimingxunya yemfumba eyenziwe ngomhlaba woqobo wokwenza islurry, i-slurry kufuneka itshintshwe ngokujikeleza ukuze umda we-slurry emva kokucocwa komngxunya ulawulwe malunga ne-1.1; <br>(2) Umaleko womhlaba oyisanti kunye nesanti enamatye omgangatho omgangatho ongaphucukanga Emva kokucoca umngxuma, umxhuzulane wodaka olusezantsi emngxunyeni ungaphantsi kwe-1.25; <br>(3) Ekupheleni kokucocwa, umxhuzulane othile, umxholo wesanti kunye viscosity yodaka ezantsi emngxunyeni iyalinganiswa. Emva kokuba umngxuma ucocekile, umxholo wentlabathi eludakeni ezantsi emngxunyeni yi -8%, kwaye i-viscosity yi -28s; <br>(4) Isalathiso sobunzima bezantsi bomngxunya siya kudibana nezi mfuno zilandelayo ngaphambi kokuba umngxunya wenziwe fikelela kubunzulu woyilo: isiphelo esine mfumba, akufuneki sibe ngaphezulu kwe-50mm; Imfumba yobundlobongela akufuneki ibe ngaphezulu kwe-100mm
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