THE FIBER MAT USING A METHOD OF CONSTRUCTION TO IMPROVEMENT OF DRAIN IN SOFT GROUND

摘要

The subject innovation is the soft ground with a structure that can increase the coefficient of permeability so as to act as filters to prevent the earth and sand by making, by prepared by compression by entangling the coconut fiber complex can be used as a substitute for sand mat wrapped around the outside of a jute fiber It relates to a fiber mat for facilitating drainage method,; And was so complicated entangled by the coconut fiber as a material and compressed to a mat in the form of a rectangular parallelepiped filling material, and the jute fibers in the material into the outer periphery of the filling material to wrap the filler water is free to act to prevent it the earth and sand from entering the filter material that comprising the features. In this case, the filler is composed of three layers, and it is preferable to provide a two-ply material the filter. In addition, there is an open side of the one side the filter material and sewing the other, that the open side is formed by a length longer than that of the filler is preferably used in connection purposes when connected with another mat.