SHOCK ABSORBING, WHEELCHAIR ACCESSIBLE, RECREATIONAL SURFACE AREA AND METHOD OF CONSTRUCTING SAME
    3.
    发明申请
    SHOCK ABSORBING, WHEELCHAIR ACCESSIBLE, RECREATIONAL SURFACE AREA AND METHOD OF CONSTRUCTING SAME 审中-公开
    震动吸收,车轮可接近,娱乐表面区域及其构造方法

    公开(公告)号:US20100105492A1

    公开(公告)日:2010-04-29

    申请号:US12260380

    申请日:2008-10-29

    IPC分类号: E01C13/00

    CPC分类号: E01C13/08

    摘要: A recreational play area meeting a fall height requirement and being constructed essentially of one or more layers of shock absorbing synthetic material such as dimpled polystyrene, running to a perimeter structure consisting of nailer boards and collector drain. The shock absorbing layer is overlaid with polyethylene synthetic turf filled with a sand/rubber mixture for added shock attenuation.

    摘要翻译: 符合秋季高度要求的休闲娱乐区域,并且基本上由一层或多层减震性合成材料构成,例如凹凸聚苯乙烯,运行到由钉板和集水器排水口组成的周边结构。 冲击吸收层用填充有砂/橡胶混合物的聚乙烯合成草皮重叠以增加减震。