| 摘要 |
PROBLEM TO BE SOLVED: To provide a material forming an asphalt pavement which reduces a shock given to the body from the ground in sporting. SOLUTION: Native rock or imitation stone having low strength and high water absorptivity is coated with asphalt and sprinkled with stone dust to form a granulated asphalt mixture. When this mixture is compacted as a pavement, the aggregate is suspended in the asphalt and a shock given from the surface of the pavement is absorbed by the asphalt.
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