Study of soil reinforcement in the east of Mashhad using glass granule

Abstract As waste production has increased, these materials have been put to their best use help reduce pollution. Glass bottles account for more than 5% of municipal in Mashhad, according statistics. This study attempted look into the impact using glass granule recycled on soil parameters. The adding properties weak and need improvement east part Mashhad was studied. dominant determined samples collected from‌ 54‌ different locations. Finally, two experimental relations determining strength parameters were presented. results show that (GG) lowers optimum moisture content, CBR testing revealed GG by water content increases capacity. Adding reduces saturated conditions with high densities. According obtained results, is optimal state additive amounts does not such an effect. Also, examining effect shear soil, it addition internal friction angle at least 30% adhesion about 40%, as a direct test. cyclic no low cycles negative cycles.