Construction Method of Cast-In-Situ Green Concrete in Sports Field Such as Football Field

摘要

#$%^&*AU2020101460A420200827.pdf#####ABSTRACT The present invention discloses a construction method of cast-in-situ green concrete in a sports field such as a football field. In the present invention, the green concrete is formed by a special process, and the overall porosity of the green concrete reaches 25-35% to hold sufficient nutrients for grass growth. Because the grass roots penetrate deep into the winding pores and are protected by a hard carrier, they are not easy to be damaged by athletes running on the lawn. The grass roots interlace with each other on the concrete surface to form a soft protective layer like a felt, making it not easy for athletes to be injured when they accidentally fall. Instead, the elastic lawn is conducive to the performance of athletes. The present invention overcomes the drawbacks of the conventional artificial turf and soil-based turf that are not ecological but have high maintenance costs. The present invention has the advantages of simple construction process, high firmness and low maintenance costs, and fully embodies the concepts of energy conservation, environmental protection and humanization.