Ƙirƙiri wani nau'i mai rikitarwa na wannan jumla Grout yana kunshe da cakuda ruwa, ciminti, yashi da ƙananan ƙura.
Tabbas, wani nau'i mai mahimmanci na jumla shine "Grout yana kunshe da cakuda ruwa, ciminti, yashi da ƙananan ƙura da kuma wani lokacin launin launi wanda aka yi amfani da shi a matsayin ruwa mai zurfi kuma yana da wuya a tsawon lokaci, kamar simintin gyare-gyare. "