THE WOVEN GEOTEXTILE WITH THE WEAVING STRUCTURE THAT CAN CONTROL ITS HYDRAULIC CAPACITY AND OPENING SIZE

摘要

PURPOSE: A woven fabric geotextile with a woven structure which is able to pore size and water permeability is provided to form a drain space and to control pore size for determining high water permeability and filtering function. CONSTITUTION: A woven fabric geotextile which is able to control pore size and water permeability is fabricated by controlling insertion order using yarn of large film phase and monofilament as weft and overlapping the weft by weft density. The woven structure is repetitively formed in a warp direction. The yarns of first and second film phases form a mountain part(70) and a valley part(80).