| 摘要 |
A composite of a nonskid layer for a road surface is provided to prevent the looseness of a road surface and the separation of aggregate by preventing breakdown against vehicular load and impact and denaturalization against ultraviolet rays. A composite of a nonskid layer for heightening the skid resistance of a road surface includes a bottom resin layer formed on the upper part of a road surface to occur nonskid friction, a top coat resin layer formed on the upper part of the bottom resin layer to prevent the denaturalization of the bottom resin layer against ultraviolet rays, and a bottom coat resin layer formed to reinforce a poor road surface and to increase the adhesive strength between the bottom resin layer and the road surface, wherein the bottom resin layer for occurring friction to nonskid a road surface is manufactured with a main material composed of 40~60 weight percent modified epoxy resins, 12~18 weight percent reactive diluents, 8~12 weight percent pigments, 13~27 weight percent filler and 3~7 weight percent anti-setting agents, and a hardening agent composed of 35~53 weight percent modified aromatic amine hardening agents, 35~53 weight percent modified aliphatic amine hardening agents and 9.5~14.5 weight percent aliphatic tertiary amine, and the main material and the hardening agent is mixed in a ratio of 1 to 0.1~0.5. |
