| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic paving material which can increase sliding and frictional resistance especially at the time of moistness, which can maintain the sliding and frictional resistance for the long term, and which can obtain favorable durability. SOLUTION: The elastic paving material contains a glass fiber addition aggregate, brown algae-like rubber, and a binder. The glass fiber addition aggregate is constituted by adding a 30-120 mass section of glass fiber to a 100 mass section of an elastic aggregate containing a rubber ingredient. The porosity is within the limits of 20-50 volume%, and the rate of content (B) of the brown algae-like rubber to the sum of the contents (A) of the glass fiber addition aggregate and content (B) of the brown algae-like rubber is within the limits of 25-75 volume%. COPYRIGHT: (C)2009,JPO&INPIT
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