imisumari isanzwe ibereye ibiti bikomeye kandi byoroshye, ibice by'imigano, cyangwa plastike, gushinga urukuta, gusana Ibikoresho, gupakira n'ibindi. Byakoreshejwe cyane mubwubatsi, gushushanya, no kuvugurura.Imisumari isanzwe ikozwe mubyuma bike bya karubone Q195, Q215 cyangwa Q235.Imisumari isanzwe irashobora guhanagurwa, amashanyarazi ya elegitoronike hamwe no gushyushya ibishyushye byarangije kuvura 3 hejuru.