Simbi nehuni magonhi emoto anowanzo gadzirwa neaviri-layer mapuranga emapuranga akafukidzwa nemarata ane galvanized, kana maviri-layer mapuranga emapuranga ane gypsum board kune rimwe divi uye akafukidzwa nesimbi. Simbi nehuni magonhi emoto zvakaenzana nekubatanidza zvakanakira magonhi emoto esimbi uye magonhi emoto emapuranga, uye zvinhu zvinoramba zvichishandiswawo mune hardware accessories.