JPH0258541U - - Google Patents

Info

Publication number
JPH0258541U
JPH0258541U JP13756888U JP13756888U JPH0258541U JP H0258541 U JPH0258541 U JP H0258541U JP 13756888 U JP13756888 U JP 13756888U JP 13756888 U JP13756888 U JP 13756888U JP H0258541 U JPH0258541 U JP H0258541U
Authority
JP
Japan
Prior art keywords
plate
cracks
bodies
tenderizer
grooved
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
Application number
JP13756888U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13756888U priority Critical patent/JPH0258541U/ja
Publication of JPH0258541U publication Critical patent/JPH0258541U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Floor Finish (AREA)

Description

【図面の簡単な説明】
第1図Aは実施例の木質防音床材を示した斜視
図、第1図Bは第1図AにおけるA―A線断面図
、第2図A〜cは比較例の木質防音床材を示した
断面図、第3図はこれらの床材の防音性能試験の
結果を示したグラフである。 1,10…板状体、2…粘弾性体、3…表面化
粧板、4…クツシヨン材、5…溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 2枚の板状体の中間に粘弾性体を積層してなる
    複合ボードであつて、前記板状体のうちの少なく
    とも一方の板状体に、溝加工を施したり、あるい
    はテンダライザーなどを用いて部分的に割れやク
    ラツクなどの空隙を設けたものであることを特徴
    とする木質防音床材。
JP13756888U 1988-10-21 1988-10-21 Pending JPH0258541U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13756888U JPH0258541U (ja) 1988-10-21 1988-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13756888U JPH0258541U (ja) 1988-10-21 1988-10-21

Publications (1)

Publication Number Publication Date
JPH0258541U true JPH0258541U (ja) 1990-04-26

Family

ID=31399106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13756888U Pending JPH0258541U (ja) 1988-10-21 1988-10-21

Country Status (1)

Country Link
JP (1) JPH0258541U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0442545U (ja) * 1990-08-09 1992-04-10
JPH0577435U (ja) * 1991-05-21 1993-10-22 段谷産業株式会社 木質系防音床板
JPH06238820A (ja) * 1993-02-12 1994-08-30 Tomiyasu Honda 化粧板
JPH06240850A (ja) * 1993-02-15 1994-08-30 Noda Corp 床 材

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355258A (ja) * 1986-08-26 1988-03-09 松下電工株式会社 床材

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355258A (ja) * 1986-08-26 1988-03-09 松下電工株式会社 床材

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0442545U (ja) * 1990-08-09 1992-04-10
JPH0577435U (ja) * 1991-05-21 1993-10-22 段谷産業株式会社 木質系防音床板
JPH06238820A (ja) * 1993-02-12 1994-08-30 Tomiyasu Honda 化粧板
JPH06240850A (ja) * 1993-02-15 1994-08-30 Noda Corp 床 材

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