BOUNDARY BLOCK WITH FOUNDATION AND ROAD STRUCTURE

摘要

PROBLEM TO BE SOLVED: To excellently drain water even if a boundary block with a foundation is laid by burying a foundation part in a water permeable surface layer of a water permeable pavement. SOLUTION: This block 1 is formed by arranging a boundary forming part 1B for laterally dividing a road surface 6 on an upper surface of the foundation part 1A buried in the water permeable surface layer 5 of the water permeable pavement 2. A water feeding hole 15 is formed in at least a part of the foundation part 1A for communicating with the other side from left or right one side divided by the boundary forming part 1B. COPYRIGHT: (C)2003,JPO