PURPOSE: To produce a paving material which does not cause environmental pollution, can be executed paving work high in efficiency, hardly cause peeling of covered paved floor surface from a ground, has sufficient water permeability and usable relatively in inexpensive.
CONSTITUTION: This water permeable paving material is composed of an emulsion liq. obtained by mixing a resin soln. obtained by dissolving vinyl resin or olefin resin in a solvent and a fine aggregate in a ratio of 1:(3-20) by weight. At the time of executing above mentioned material, a finishing work is executed while interposing a liq. which has no compatibility with the solvent of the resin emulsion between a surface of a water permeable pavement laminated on an upper surface of a base plate to be paved and a trowel for surface finishing.
YAMAGUCHI TAKESHI
FURUYA HIDEICHIRO
TSUDA ISAMU
OZEKI CHEM IND
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