Story partitions structure body for plural story buildings

摘要

PURPOSE: An interlayer structure for a multi-layer building is provided to insulate heat and noise by using a mesh panel in a thermal insulating layer, and to reduce the construction period and the weight of the building by removing the light aerated concrete layer. CONSTITUTION: Floors of a multi-layer building are divided by an interlayer structure, and a thermal and sound insulating layer(28) is arranged between a basic bottom layer(24) in the lower part and a finishing concrete layer(26) in the upper part. The thermal and sound insulating layer is composed of a mesh panel(30) formed by crossing plural rods, and a thermal insulating material layer(32) arranged in the lower part of the mesh panel. Heat is insulated, and noise is prevented efficiently by using the mesh panel to the thermal and sound insulating layer.