JPH0421656U

JPH0421656U -

Info

Publication number: JPH0421656U
Application number: JP6315390U
Authority: JP
Priority date: 1990-06-14
Filing date: 1990-06-14
Publication date: 1992-02-24

Description

[Brief explanation of drawings]

第１図はこの考案の実施例の床支持部材の斜視
図、第２図は同じく平面図、第３図は同じく第２
図中のＡ−Ａ線断面図、第４図は同じく第２図中
のＢ−Ｂ線断面図、第５図は同じく一部拡大断面
図、第６図は同じく粉粒材の充填方法を説明する
平面図、第７図は同じく他の実施例の平面図、第
８図は同じく第７図中のＣ−Ｃ線断面図である。１，１ａ……枠板、２……底板、３……床支持
部材、４……砂、７……床帯板、８……床下地材
、９……床仕上げ材、１０……間隙部。 Fig. 1 is a perspective view of a floor support member according to an embodiment of this invention, Fig. 2 is a plan view of the same, and Fig. 3 is a second
4 is a sectional view taken along line BB in FIG. 2, FIG. 5 is a partially enlarged sectional view, and FIG. 6 is a sectional view taken along line A-A in FIG. A plan view to be explained, FIG. 7 is a plan view of another embodiment, and FIG. 8 is a sectional view taken along the line C--C in FIG. 7. 1, 1a... Frame board, 2... Bottom plate, 3... Floor supporting member, 4... Sand, 7... Floor strip, 8... Floor base material, 9... Floor finishing material, 10... Gap Department.

Claims

[Scope of Claim for Utility Model Registration] 1. A sound insulating floor structure for a building, characterized in that floor support members filled with granular material are installed in parallel on a floor strip. 2. The sound insulating floor structure for a building according to claim 1, wherein the floor support member is box-shaped. 3. The sound insulating floor structure for a building according to claim 1, wherein the floor support members are installed at predetermined intervals or in contact with each other. 4. The sound insulating floor structure for a building according to claim 1, wherein the granular material is filled in all or some of the floor supporting members. 5. The sound insulating floor structure for a building according to claim 1, wherein the granular material is housed entirely or partially inside the floor support member. 6. The sound insulating floor structure for a building according to claim 1, wherein the granular material is dry sand or a granular material having a similar specific gravity. 7. Claim 1 in which the powder and granular material is directly filled inside the floor support member or placed in a bag or other container.
Sound insulation floor structure of the listed building. 8. The sound insulating floor structure for a building according to claim 1, wherein the powder material has a hardened surface. 9. The sound insulating floor structure for a building according to claim 1, wherein a sound insulating material is laid between the floor supporting members or in the gaps within the floor supporting members.