| 摘要 |
The present invention provides a floor construction structure of a playground comprising: a base layer formed by laying a selected material on an upper surface of a ground layer in a constant thickness; a primer layer stably coated for a structure to be mounted on the base layer; an elastic layer formed by constructing an elastic fixing member with a constant separation space on an upper surface of the primer layer, where a slope of an upper edge of a body is completely removed in a fixated angle (°); and a surface layer formed by selecting one of a urethane chip or an EPDM chip with a fixated thickness, and then bonding the selected one between the separation space and an upper plane of the elastic fixing member constructed on the elastic layer. The present invention has the effect of remarkably reducing construction costs of the playground floor because the playground floor is not separated for reconstruction after construction by combining the floor construction structure with a finishing member covered on an upper part of a foam member solidly, by constructing a marble foam member whose upper edge plane of a body is completely removed in a fixated angle at a fixated interval on the floor of the playground whose foundation is finished. |
