WATER SUPPLY TYPE WATER RETENTIVE PAVING

摘要

PROBLEM TO BE SOLVED: To provide a water supply type water retentive paving capable of increasing water retentive efficiency and water supply effect. SOLUTION: The water supply type water retentive paving comprises a water retentive mixture layer 2 forming the surface layer of a road, a water supply base 3 provided downward of the water retentive mixture layer 2 to supply water to the water retentive mixture layer 2, a water supply material 4 capable of impregnating moisture 91 provided on the downward side of the water supply base 3 and a water storage section 7 for storing the moisture 91 supplied to the water supply material 4, and the water supply type water retentive paving 1 cooling the road surface 7 by supplying the moisture 91 supplied to the water supply material 4 from the water storage section 7 to the water retentive mixture layer 2 through the water supply base 3 is formed. COPYRIGHT: (C)2005,JPO&NCIPI