| 摘要 |
PROBLEM TO BE SOLVED: To develop a floor structure which easily attains real ligneous dwelling environment, and also to develop an economical execution method used for the same. SOLUTION: A floor comprises ligneous plates 1 with thickness (12-50mm) enough to have a contact feeling with wood. Sufficient sound shutting-off performance is obtained by laying pieces of belt shaped cloth layer rubber(JIS K6322:cloth layer conveyer rubber belt) with a width of 30-120mm between the ligneous plates and a construction boundary floor 3 with intervals of 20-50cm as a shock absorbing material 2. Execution is remarkably simplified by a structure in which mechanical fixing is not carried out except temporary fixing by an adhesive material. COPYRIGHT: (C)2006,JPO&NCIPI
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