METHOD FOR STABILIZING SOIL USING A BIOPOLYMER CAPABLE OF RESTRAINING EROSION AND LOSS OF SOIL, GENERATION OF SCATTERING DUST, ETC

摘要

PURPOSE: A method for stabilizing soil using a biopolymer is provided to be used in various fields restraining erosion of soil and generation of dust, and to provide soil which not needs a separate re-treatment process after life time without changing inherent physical and chemical properties of soil.;CONSTITUTION: A method for stabilizing soil using a biopolymer comprises: a step of curing soil for 7-28 days, which is stirred and mixed after adding a biopolymer. The biopolymer is one or more kinds selected from beta-1,3/1,6-glucan, xanthan gum, chitosan, gellan gum, and curdlan. 0.01-10.0 parts by weight of the biopolymer is added to 100.0 parts by weight of soil. Stabilized soil comprises one or more kinds of biopolymers selected from beta-1,3/1,6-glucan, xanthan gum, chitosan, gellan gum, and curdlan.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Soil residues(Based on dry weight); (BB) Repeating number