| 摘要 |
The herein controlled-adhesion road pavement is an enclosed road whose surface exceeds the 300 m2. It is composed of a steady base layer and natural filling material (soil, sand, gravels, stones) offering by combination reduced adhesion conditions resembling those of a natural field. The steady base layer prevents pavement surface from erosion incited by the motion of cars or by other causes; this is obtained by elimination of surfacial abnormalities (except of those formed by selection of combined filling materials). Mixing of filling material with natural soil being under pavement is also impeded. |
