Umgca wemveliso olula ufanelekile ukuveliswa kodaka olomileyo, i-putty powder, i-plastering mortar, i-skim coat kunye nezinye iimveliso zomgubo.Isethi yonke yezixhobo zinemixube ephindwe kabini eqhuba ngexesha elifanayo eliya kuphinda kabini umthamo.Kukho iintlobo ngeentlobo zezixhobo zokugcina izinto ezikrwada zikhethwayo, ezinje ngetoni yokukhuphela ibhegi, ihopper yesanti, njl.njl., ezilungele kwaye zibhetyebhetye ukuqwalasela.Umgca wemveliso uthatha ukulinganisa okuzenzekelayo kunye nokuxutywa kwezithako.Kwaye umgca wonke unokuqonda ulawulo oluzenzekelayo kunye nokunciphisa iindleko zabasebenzi.
Umxube wodaka olomileyo sisixhobo esingundoqo somgca wokuvelisa udaka olumileyo, olumisela umgangatho wodaka.Iingxube ezahlukeneyo zodaka zingasetyenziswa ngokweentlobo ezahlukeneyo zodaka.
Umgqomo wokulinganisa uqukethe i-hopper, ifreyimu yentsimbi, kunye neseli yomthwalo (indawo engezantsi yomgqomo wokulinganisa ixhotyiswe nge-screw yokukhupha).Umgqomo wokuweyisha usetyenziswa kakhulu kwimigca yodaka eyohlukeneyo ukulinganisa izithako ezifana nesamente, isanti, uthuthu lwempukane, ikhalsiyam ekhanyayo, kunye nekhalsiyam enzima.Ineengenelo zesantya sokudibanisa okukhawulezayo, ukuchaneka komlinganiselo ophezulu, ukuguquguquka okunamandla, kwaye inokuphatha izixhobo ezininzi ezahlukeneyo.