| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat radiation concrete seat plate which is rigid, densified, reluctant to collect stains, structured allowing heat removal easily even while heated by direct sunlight and excellent in water-repellency to solve the problems that it is placed outside in summer and heat could not be removed if it is heated by direct sunlight, it cannot be used soon when air-drying is delayed without wiping the water adhered on the surface if it is structured so that rainwater could be partly accumulated, and to provide a concrete bench using the same. ! SOLUTION: A heat radiation concrete seat plate is characterized by that a concrete plate having a rectangle seating face has a plurality of water-conveyance groove parts with almost same width, slanting from a center line parallel to the longer side on the seating face to both the longer side and the other long side facing it, and also has lots of groove parts parallel to the long side in the rear face of the seating surface. ! COPYRIGHT: ( |
