FUNCTIONAL SIDEWALK BLOCK FOR KEEPING SIDEWALK BLOCKS LEVEL AND FOR PREVENTING GROWTH OF WEEDS

摘要

PURPOSE: A functional sidewalk block is provided to promote the convenience on construction for sidewalk blocks, to keep sidewalk blocks level and to prevent the growth of weeds. CONSTITUTION: The functional sidewalk block(1) installed on various sidewalks or the bottom of a stadium contains various-shaped projections(3) formed on the upper part of a main block body(2) formed in the hexahedral shape, and a space(4) having the same volume as a quarter of the volume of each projection(3) formed on four corners of the main block body(2) to make projections(3) contacted with one main block body(2) correspond mutually.