PROBLEM TO BE SOLVED: To provide a new wood wool plate/concrete composite secondary product having excellent greening landscape in which the utilization ratio of a timber is increased, and useful for the provision of a new concrete secondary product in which the luster of a concrete structure surface is prevented and a greening function is imparted.SOLUTION: Provided is a composite product of a wood wool plate and concrete in which a wood wool plate and concrete are integrally molded, and in which the wood wool plate is exposed to the surface. Also provided is a method for producing a composite product of a wood wool plate and concrete in which a wood wool plate is installed in the bottom face part of a die, thereafter, uncured concrete is made to flow into the die, vibration is applied to the die, and compaction is performed to cure the concrete.【課題】木材の利用率を高め、コンクリート構造物表面の光沢防止や、緑化機能を付与した新たなコンクリート二次製品の提供に役立つ新規な緑化景観性に優れた木毛板／コンクリート複合二次製品を提供する。【解決手段】木毛板とコンクリートとが一体成型され、表面に前記木毛板が露出している木毛板とコンクリートとの複合製品。金型の底面部に木毛板を設置した後、未硬化のコンクリートを前記金型内に流し込み、前記金型に振動を与えて締固めを行い、前記コンクリートを硬化させ、表面に前記木毛板が露出している木毛板とコンクリートとの複合製品を製造する方法。【選択図】図１
