To provide a water permeable resin decorative pavement and a construction method for the pavement, achieving permeability to a deep layer, completing the construction of a foundation bed on the same day, not requiring curing, obtaining stable foundation bed layer strength, and facilitating construction so that the foundation bed layer to a decorative layer are finished in a day, and passing is allowed on the next day.
This permeable resin decorative pavement is formed on a pavement object surface. The pavement includes an aggregate fixing member laid directly or through another layer, a foundation bed layer formed of aggregate, which is fixed by the fixing member, and a permeable decorative aggregate layer formed of decorative aggregate, which is tied by a resin binder formed on the foundation bed layer. The resin binder is polyurethane resin made of aliphatic polyisocyanate, alicyclic polyisocyanate or aromatic aliphatic polyisocyanate and polyol.
NAITO YASUHIRO
KOBAYASHI ICHIRO
Katsuhiro Yoshida
Katsuji Kajiwara
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