Kwalban filastik yana yanke saman tare da wuya. A kasan yana ajiye ƙananan ƙananan pebbles. Manne zaɓi mai ƙarfi (misali, lokaci ko mahaukaci mahaukaci). Wannan shi ne tushen gidan. Rufin an yi shi ne daga haushi ko ƙananan fayawar yumbu. Zai fi sauƙi a kashe mazugi daga grid ɗin ƙarfe sannan sai ku sanya fale-falen buraka ko haushi a kai (a kan maganin ciminti, alal misali).
Tushe