Patent ID: 9624432
Date: 2017-04-18
CPC Classifications: C04B,C09K,E01C,E02D,Y02W

Claim:
1. A method of stabilizing a quantity of soil comprising: mixing a quantity of soil with 0.5-3.0% (w/w) fibers to a substantially homogeneous mixture, said fibers being selected from the group consisting of: recycled carpet fibers; fiber reinforced polymer; biofibers and mixtures thereof; adding to said mixture 5-40% (w/w) of a binder, said binder comprising a mixture of Portland cement, and one or more of ground blast furnace slag, crushed glass and metakaolin, said mixture comprising 50-85% (w/w) Portland Cement; 0-50% (w/w) crushed glass; 0-15% (w/w) metakaolin; and 0-50% (w/w) ground blast furnace slag; and compacting the mixture.