| 摘要 |
A steel concrete lining board is provide the structure is compact and light weight and the intensity can be reinforced. A steel concrete lining board comprises a housing(110) which includes a bottom plate(112) and a pair of side plates(114), and a receiving space(110a) on the inner side, a finishing board forming a hook hole(120a) and draining space(120), a concrete layer(50) formed with a base layer(52) and a superficial layer(54), a side plate angle(140) which is curve-cut to turn toward the inner side of the top end portion, a spacer angle(160) which is installed at the inner side edge of the housing and forms the space, a plurality of lower beams(170) adhered to the lower surface of the housing. |
