SOUND INSULATING PARTITION WALL PANEL AND WALL BUILDING CONSTRUCTION THEREBY

摘要

PURPOSE: To promote sound insulation efficiency and execution efficiency. ;CONSTITUTION: 1 is the sound insulating partition wall panel, it is mainly constituted of a plate-like section 1a and projected ribs 1b, 1c and 1d formed monolithically in both longitudinal ends of the plate-like section 1a and on one side of the central part, and it is the lightweight and rectangular perlite mortar molded panel excellent in fire resistance and sound insulation efficiency. For example, incombustible fiber sound absorbing materials 2 such as glass wool or rock wool, etc., fill recessed spaces between the ribs 1b and 1c of both ends and rib 1d of the central part. The incombustible fiber sound absorbing materials 2 are monolithically filled simultaneously when the sound insulating partition wall panel 1 is molded. A projection 1b' is formed in the side of the rib 1b along its longitudinal direction and, at the same time, a recession 1c' is formed in the side of the opposite rib 1c along its longitudinal direction. A gasket 1g is fixed to the bottom of the recession 1c'.;COPYRIGHT: (C)1996,JPO