| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pavement structure which has an appearance excellent in harmony with the natural environment, has both water permeability and water retentivity, and has fungicidal properties, mildewproof properties, and water purification properties. <P>SOLUTION: A soil-based aggregate 10, a cement-based solidifying material 11, and bacteria 16 having fungicidal properties, mildewproof properties, and water purification properties are added into a mixer 12 to be sufficiently agitated and mixed. Subsequently a granulating agent 14 is added thereto, and the mixture is further agitated and kneaded to form a slurry mixture 15. The mixture 15 is installed on a roadbed, and cured and solidified to complete a pavement structure. As the pavement structure has a three-dimensional network structure, it exhibits excellent water permeability and water retentivity, and it contains the soil-based aggregate 10, thereby providing an appearance excellent in harmony with the natural environment. The pavement structure contains the microorganisms 16 having fungicidal properties, mildewproof properties, and water purification properties, thereby exhibiting excellent fungicidal properties, mildewproof properties and water purification properties over a long period of time after the construction. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
