JPH0437741U - - Google Patents
Info
- Publication number
- JPH0437741U JPH0437741U JP7927890U JP7927890U JPH0437741U JP H0437741 U JPH0437741 U JP H0437741U JP 7927890 U JP7927890 U JP 7927890U JP 7927890 U JP7927890 U JP 7927890U JP H0437741 U JPH0437741 U JP H0437741U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- flooring material
- insulating
- structural floor
- flooring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Floor Finish (AREA)
Description
第１図は本考案の下地材を適用した遮音床の一
例を示す断面図、第２図は本考案による下地材の
部分的斜視図、第３図は本考案の他の実施例を示
す斜視図、第４図は同じくその斜視図、第５図は
本考案における部分的拡大断面図、第６図は本考
案の別の実施例を示す断面図、第７図は第１図と
第２図の下地材を得る方法を工程順に示す断面図
、第８図は本考案の他の実施例を示す断面図であ
る。
１……構造床、２……下地材、３……板材、４
，４′……塊状体、４″……弾性塊状体、４ｂ…
…突部、７……高分子製網状体、４０……弾力性
を有する粒状物。
Figure 1 is a sectional view showing an example of a sound insulating floor to which the base material of the present invention is applied, Figure 2 is a partial perspective view of the base material of the present invention, and Figure 3 is a perspective view showing another embodiment of the present invention. 4 is a perspective view thereof, FIG. 5 is a partially enlarged sectional view of the present invention, FIG. 6 is a sectional view showing another embodiment of the present invention, and FIG. 7 is a perspective view of the same. FIG. 8 is a cross-sectional view showing the method of obtaining the base material in the order of steps, and FIG. 8 is a cross-sectional view showing another embodiment of the present invention. 1... Structural floor, 2... Base material, 3... Board material, 4
, 4'... lump, 4''... elastic lump, 4b...
... Protrusions, 7 ... Polymer network, 40 ... Elastic granules.
Claims (1)
おいて、該下地材が、弾力性を有する粒状物を相
互に接着しておりかつ構造床との接地面が非連続
状態となつていることを特徴とする遮音床下地材
。 (2) 弾力性を有する粒状物を相互に接着したも
のが、塊状体をなし、その塊状体が剛性のある板
材に間隔をおいて接着されている実用新案登録請
求の範囲第１項記載の遮音床下地材。 (3) 構造床と床材との間に介在される下地材に
おいて、該下地材が、板材に取付けられた高分子
製網状体と、これの網目空間に充填され相互に装
着した弾力性を有する粒状物の塊からなり、弾力
性を有する粒状物の塊よりも高分子製網状体の圧
縮強度が低いことを特徴とする遮音床下地材。 (4) 構造床と床材との間に介在される下地材に
おいて、該下地材が、板材に弾性発泡体からなる
多数の塊状体を相互に非連続状態に積層したこと
を特徴とする遮音床下地材。[Scope of Claim for Utility Model Registration] (1) In the base material interposed between the structural floor and the flooring material, the base material has elastic granules adhered to each other and is not in contact with the structural floor. A sound-insulating flooring material characterized by a discontinuous ground surface. (2) The utility model claimed in claim 1, in which elastic granules are glued together to form a lump, and the lump is glued to a rigid board at intervals. Sound-insulating flooring material. (3) In the base material interposed between the structural floor and the flooring material, the base material is made of a polymeric net-like body attached to the board, and the mesh space of this is filled and the elasticity attached to each other is provided. 1. A sound-insulating flooring material comprising a mass of granular material having elasticity, characterized in that the compressive strength of the polymer network is lower than that of the mass of granular material having elasticity. (4) A sound insulating material interposed between a structural floor and a flooring material, characterized in that the material is a board material in which a large number of blocks made of elastic foam are laminated in a discontinuous manner. Flooring material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7927890U JPH0437741U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7927890U JPH0437741U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0437741U true JPH0437741U (en) | 1992-03-30 |
Family
ID=31623294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7927890U Pending JPH0437741U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023100447A (en) * | 2022-01-06 | 2023-07-19 | イイダ産業株式会社 | Underfloor material |
-
1990
- 1990-07-27 JP JP7927890U patent/JPH0437741U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023100447A (en) * | 2022-01-06 | 2023-07-19 | イイダ産業株式会社 | Underfloor material |
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