| 摘要 |
PURPOSE: An integrated light weight assembly for a two-direction hollow slab and a two-direction hollow made of the same are provided to improve application property of a hollow slab by conveniently installing multiple lightweight materials at a time. CONSTITUTION: An integrated light weight assembly for a two-direction hollow slab comprises multiple light weight bodies, a side junction piece, an upper protrusion piece, a side protrusion piece, and an corner connecting piece(150). Multiple light weight main bodies are arranged in a row with separated from each other in lattice type. The upper protrusion piece is projected on the upper side of the light weight body to be smaller than the light weight body. |
