MULTIFUNCTIONAL BLOCK MAT

PROBLEM TO BE SOLVED: To provide a block mat to be laid on a slope face, including blocks having irregular shapes to hardly cause their uplift/depression on/in an irregular installation surface in lines or columns, to show a promising natural finish as a whole, and to hardly impair the scenery, and having non-uniform thicknesses or each having non-uniform thicknesses to easily scatter reflected light from a concrete surface, and to minimize the collective glares toward vehicles travelling in the neighborhood for more safety.SOLUTION: A block mat A to be laid on a slope face includes a water-permeable sheet 1, and a plurality of blocks 2 arranged on the front face of a sheet member, the blocks 2 having random shapes. The blocks are formed at non-uniform thicknesses, or concave-convex shaping work is applied to the surface of each block.