PROTECTIVE MAT WITH SLIP PREVENTION FUNCTION USED IN WASTE DISPOSAL FACILITY

摘要

PROBLEM TO BE SOLVED: To provide a protective mat (10) which has an excellent slip prevention function, does not damage the functions of a seepage control sheet, and does not cause a large amount of solid wastes to occur. SOLUTION: This protective mat (10) having a slip prevention function is placed on the upper side of a seepage control sheet laid in a waste disposal facility and protects the seepage control sheet. The mat (10) comprises a nonwoven fabric (12) with a specified thickness and a slip prevention layer integrally bonded to the front or back side of the nonwoven fabric (12). The slip prevention layer is a flat net (14) wherein many continuous linear bodies (16), comprising a thermoplastic resin polymer and having a diameter of about 0.5-2 mm, are extended horizontally from one side to the other side while intersecting with each other and irregularly curving and are fusion bonded to each other at intersection points.