1. Girazi fiber jira rinowanzo shandiswa sechinhu chakaumbwa kuti chivandudze zvinhu, magetsi ekudzivirira zvinhu uye zvinopisa zvekupisa zvinhu, magetsi subgrade board uye mamwe magariro nehupfumi.
2, Girazi faibha jira rinonyanya kushandiswa mumaoko paste kuumba maitiro, girazi fiber jira rinonyanya kushandiswa muchikepe hull, tangi yekuchengetera, girazi simbi inotonhorera shongwe, ngarava, mota, tangi uye zvichingodaro.
3, Girazi faibha jira rinoshandiswa zvakanyanya mukuvandudza madziro, ekunze madziro ekudzivirira, ekunze madziro asina mvura uye zvimwe zvinhu, anogona zvakare kushandiswa semende, mapurasitiki, leaching, echisikigo marble, Mosaic uye kumwe kuvandudzwa kwezvinhu zvemadziro, ndiyo yakanaka engineering zvinhu mu indasitiri yekuvaka.