| 摘要 |
PROBLEM TO BE SOLVED: To provide a block having close dimensional tolerance, a strong rubber and the rubber inseparable for a long period by a simple and low priced method for a rubber attached paving block making use of a used tire for the purpose of lowering echo sound/generated noise/abrasion/ surface freezing/bonding force of icing/impact or the like in the case of collision and to provide various construction blocks bonding a material having various specific characters other than the rubber by applying the method. SOLUTION: A square rubber piece is cut off from the tire having uneven thickness by abrasion, it is used for a surface layer piece 1, an asphalt is applied to the rear side of the surface layer piece 1 to make it as a bonding section 2, a concrete as a hardening body 3 is directly cast on the asphalt, a casting thickness is adjusted to mold the whole body in a prescribed thickness to harden, and the block can be strengthened by using a holding arm 7, a net-like body 5, a separator 33, a joint body 34 or the like. COPYRIGHT: (C)2003,JPO
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