DOUBLE FLOOR INSTALLATION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a double floor installation structure which is further simplified while ensuring prescribed quality. SOLUTION: In this double floor installation structure, a plurality of supporting legs (1) are erected by being scattered on a top surface of a floor slab (5); a sub-floor layer (6) for covering an approximately total number of the supporting legs (1) is formed by laying a sub-floor plate (2) like a bridge across the supporting legs (1); and a flooring plate (4) is laid above the sub-floor layer (6) via a damping mat (3). The double floor installation structure is characterized by laying the damping mat (3) at an interval immediately above the approximately total number of the supporting legs (1). COPYRIGHT: (C)2003,JPO