| 摘要 |
Phosphorescent bituminous composition for use as a road surface material. Phosphorescent plastics or resins are added to conventional bituminous paving in order to facilitate night-time driving or driving with reduced visibility. The phosphorescent plastics or resins feature several colours and can be incorporated either during preparation of the bitumen or by spraying and pressing onto a surface which has just been covered with bitumen.
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