| 摘要 |
The present invention relates to a lightweight assembly to be simply assembled and fixed between T-shaped ribs of a T-shaped deck plate on which T-shaped ribs protrude upwardly in a plurality of rows, wherein each of the T-shaped ribs has a vertical part and a horizontal part. The present invention also relates to a lightweight slab structure preferably made using the lightweight assembly. The lightweight assembly according to the present invention has an assembly configuration in which a fixing key of the assembly rotates when said fixing key penetrates through a main body of the assembly, such that an upper portion of the fixing key is caught at an upper surface of the main body and a lower portion of the fixing key is caught beneath the horizontal part of the T-shaped rib of the T-shaped deck plate, thus fixing the main body and the fixing key at the T-shaped deck plate. In addition, the lightweight slab structure of the present invention is made by assembling the fixing key and the main body of the above-described lightweight assembly to the T-shaped deck plate, placing slab steel bars on the lightweight assembly, and placing a concrete slab on the lightweight assembly and steel bars and curing the concrete slab. |
