Ukushaya kwensimbi kuyinto eyahlukahlukene futhi eqinile esetshenziswa kakhulu kumaphrojekthi wokwakha. Iqukethe uchungechunge lwemigoqo yensimbi efanayo ne-perpendicular noma amashidi ashiswe noma ahlanganiswe ndawonye ukwakha isakhiwo esifana negridi. Lo mklamo oyingqayizivele uvumela ukuhambisa amanzi okusebenza kahle, ukungenisa umoya, nokudluliswa kokukhanya, ukwenza kube ukukhetha okufanelekile kwezinhlobonhlobo zokusebenza.