Imiyoboro y'ibyuma ihindagurika ikorwa hakurikijwe ISO2531 / EN545 / EN598 / NBR7675.Ductile cast Iron ni ubwoko bwibyuma, karubone na silikoni.Mugihe cyo kubyara umusaruro, dukora ibizamini kumurongo kandi ibintu byipimisha birimo: umuvuduko wa hydraulic, uburebure bwa sima, uburebure bwa zinc, gutera umubyimba wa bitumen, igipimo cyibipimo, ikizamini gishimishije nibindi.By'umwihariko, dufite ibyuma byerekana X-bigezweho kugirango tumenye uburebure bwurukuta rwa buri muyoboro neza kugirango tubashe kwemeza ubuziranenge bwimiyoboro ijyanye nibisanzwe.
Igipfundikizo: Epoxy Resin Irangi & Ifu ya Powder, bitumen.