Izinto ezingashi ezifakwe eqabungeni lensimbi elingashi zihambisana nemvelo futhi azingcolisi. Inqubo yokwelapha engaphezulu yeqabunga lomnyango ukufutha ngempushana noma ukunamathela kwe-PVC, okuyizinqubo ezivuthiwe ezivumela imvelo. Ngokusho kokumelana nomlilo okuhlukile kweminyango yomlilo yensimbi, ukumelana nomlilo kungahlukaniswa ngamamaki amathathu: A, B, no-c. Iminyango yomlilo yensimbi yamabanga ahlukene ingasetshenziswa ezindaweni ezihlukahlukene.

ifasitela lomnyango wensimbi,umnyango womlilo vs umnyango ojwayelekile, ipuleti lokukhahlela lomnyango elilinganiselwe umlilo,isicabha sensimbi esisetshenzisiwe, ukujiya komnyango wensimbi,

umenzi wezicabha ezikwazi ukumelana nomlilo, iminyango yasekhaya ekwazi ukumelana nomlilo, umnyango omkhulu ongashi, izinto ezifaka umlilo,ifasitela lomnyango wensimbi,goqa umnyango wensimbi,kusetshenziswe umnyango wensimbi,Umnyango olinganiselwe umlilo amahora angu-2, umnyango olinganiselwe umlilo imizuzu engu-90,ukujiya komnyango wensimbi,

iminyango yamapulangwe engashi, umnyango olinganiselwe umlilo onengilazi,ifasitela lomnyango wensimbi,Umnyango okalwe ngomlilo, indawo yokuhlala enesilinganiso somlilo