| 摘要 |
PURPOSE: An interlayer noise protecting material of apartment houses and a construction method thereof are provided to separate noise between a bottom of a lower plate and a support protrusion and to remove noise in a partitioned space of the lower plate supporting an upper plate. CONSTITUTION: A construction method of an interlayer noise protecting material for apartment houses comprises as follows. An upper plate and a lower plate are connected so that a connection plate (13) is comprised. The connection plate is arranged on a slab, and a hose is arranged on the upper plate. A floor plate (14) is arranged and is fixed on the upper plate on which the hose is arranged. |
