JPS6458761A - Sound-insulating floor board - Google Patents

Sound-insulating floor board

Info

Publication number
JPS6458761A
JPS6458761A JP21175487A JP21175487A JPS6458761A JP S6458761 A JPS6458761 A JP S6458761A JP 21175487 A JP21175487 A JP 21175487A JP 21175487 A JP21175487 A JP 21175487A JP S6458761 A JPS6458761 A JP S6458761A
Authority
JP
Japan
Prior art keywords
resin
substrate
sheets
sheet
foamed
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.)
Granted
Application number
JP21175487A
Other languages
Japanese (ja)
Other versions
JPH07103672B2 (en
Inventor
Yoshihiko Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP62211754A priority Critical patent/JPH07103672B2/en
Publication of JPS6458761A publication Critical patent/JPS6458761A/en
Publication of JPH07103672B2 publication Critical patent/JPH07103672B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Floor Finish (AREA)

Abstract

PURPOSE: To improve a soundproof effect without deteriorating walking feeling by filling a large number of holes formed on a foamed-resin sheet disposed onto the underside of a substrate with a specific resin and interposing the resin between the substrate and the foamed-resin sheet. CONSTITUTION: Foamed-resin sheets 2 composed of the sheet or the like of flexible foamed polyethylene in closed cells are disposed onto the underside of a substrate 1 made of plywood or the like, on which sliced veneers 8 for decoration are stuck, and a large number of holes 3... in the thickness direction are formed in the sheets 2 while the holes 3 are opened in the top faces of at least the sheets 2. Each hole 3 is filled with a resin 4 such as polyurethane having hardness higher than the sheets 2 and adhesive properties while an adhesive layer 5 made up of the resin 4 is interposed between the substrate 1 and the sheet 2 and both the substrate and the sheet are bonded. Walking feeling is improved by preventing the sinking of the substrate 1 by the resin 4 while ensuring soundproof performance by the sheets 2 composed of a flexible material.
JP62211754A 1987-08-26 1987-08-26 Soundproof floor board Expired - Lifetime JPH07103672B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62211754A JPH07103672B2 (en) 1987-08-26 1987-08-26 Soundproof floor board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62211754A JPH07103672B2 (en) 1987-08-26 1987-08-26 Soundproof floor board

Publications (2)

Publication Number Publication Date
JPS6458761A true JPS6458761A (en) 1989-03-06
JPH07103672B2 JPH07103672B2 (en) 1995-11-08

Family

ID=16611027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62211754A Expired - Lifetime JPH07103672B2 (en) 1987-08-26 1987-08-26 Soundproof floor board

Country Status (1)

Country Link
JP (1) JPH07103672B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236355A (en) * 1989-03-09 1990-09-19 Bridgestone Corp Sinkage preventing member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427224A (en) * 1977-08-03 1979-03-01 Matsushita Electric Works Ltd Floor material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427224A (en) * 1977-08-03 1979-03-01 Matsushita Electric Works Ltd Floor material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236355A (en) * 1989-03-09 1990-09-19 Bridgestone Corp Sinkage preventing member

Also Published As

Publication number Publication date
JPH07103672B2 (en) 1995-11-08

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