| 摘要 |
PCT No. PCT/GB91/00226 Sec. 371 Date Aug. 12, 1992 Sec. 102(e) Date Aug. 12, 1992 PCT Filed Feb. 14, 1991 PCT Pub. No. WO91/12090 PCT Pub. Date Aug. 22, 1991.A method for providing a traffic surface such as a path, roadway, passageway, deck, or airfield runway or taxiway with both anti-slip and retro-reflective characteristics. A first coating of paint is applied to the surface, solid particles are distributed onto the first coating such that the particles sink partially into the first coating, and a second coating of paint is applied over the particles and the first coating to lock the particles into the first coating with the particles projecting from the second coating. Before the second coating is set, retro-reflective beads are distributed over the second coating to sink partially into the second coating between the projecting particles. The beads are bonded into the second coating and project from the second coating. The beads are smaller than the particles and the particles project from the second coating by more than the beads to overshadow the beads. |
