JPH0472125U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第３図は本考案の一実施例である二重
床構造を示し、第１図は一部省略平面図、第２図
は断面図、第３図は支持脚体の正面図、第４図は
上記二重床構造の変形例を示す一部省略斜視図、
第５図は具体例及び比較例に対して行なつた遮音
性能テスト結果を示す図である。 １……床下地、２……床パネル材、３……支持
脚体、４……捨張り材、５……床仕上げ材、６…
…根太材。 Figures 1 to 3 show a double floor structure that is an embodiment of the present invention, with Figure 1 being a partially omitted plan view, Figure 2 being a sectional view, and Figure 3 being a front view of the support legs. , FIG. 4 is a partially omitted perspective view showing a modification of the double floor structure,
FIG. 5 is a diagram showing the results of sound insulation performance tests conducted on specific examples and comparative examples. 1...Floor base, 2...Floor panel material, 3...Support leg body, 4...Slap material, 5...Floor finishing material, 6...
...joist wood.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンクリート床スラブ等からなる床下地上に複
数枚の正方形状の床パネル材が、各々隣り合う側
辺から内側に辺長の４分の１の等距離に位置する
４か所の部位において下端部に弾性体を有する支
持脚体を介して載置支持され且つ床パネル材同士
の側辺を当接させて一体に連結されて敷設され、
該複数枚の床パネル材の上に床仕上げ材が敷設さ
れていることを特徴とする二重床構造。 A plurality of square floor panel materials are placed on a subfloor made of concrete floor slabs, etc., at the lower end at four locations located at an equal distance of one-fourth of the side length inward from the adjacent side. The floor panel materials are placed and supported via support legs having elastic bodies, and are connected together and laid with the sides of the floor panel materials in contact with each other,
A double floor structure characterized in that a floor finishing material is laid on the plurality of floor panel materials.