| 摘要 |
PROBLEM TO BE SOLVED: To provide a permeable road to which an effective photocalytic action using titanium dioxide is added, and an execution method which enables short-time execution. SOLUTION: The execution method for the permeable road to which an NOx removing function is added comprises: a first process wherein a mixture (a), composed of cement, water, aggregate and a resin, is sprayed on a permeable pavement surface; a second process wherein the mixture (a) on the pavement surface is scraped off by means of a spatula-like object; a third process wherein a mixture (b), composed of titanium dioxide, water and an additive, is sprayed on the surface on which the mixture (a) is sprayed in the first process; and a fourth process wherein the mixture (b) on the pavement surface is scraped off by means of the spatula-like object. COPYRIGHT: (C)2004,JPO
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