JP2807108B2 - Floor material production method - Google Patents
Floor material production methodInfo
- Publication number
- JP2807108B2 JP2807108B2 JP28021991A JP28021991A JP2807108B2 JP 2807108 B2 JP2807108 B2 JP 2807108B2 JP 28021991 A JP28021991 A JP 28021991A JP 28021991 A JP28021991 A JP 28021991A JP 2807108 B2 JP2807108 B2 JP 2807108B2
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- plywood
- cloth
- cross
- back side
- 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.)
- Expired - Lifetime
Links
Landscapes
- Finished Plywoods (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、化粧単板の反りを防止
する床材の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a flooring material for preventing a decorative veneer from warping.
【０００２】[0002]
【従来の技術】従来より、図４に示すように、例えば５
枚のクロス単板１（１ａ、１ｂ、１ｃ、１ｄ、１ｅ）を
積層一体化させた５Ｐのクロス合板２の表面に化粧単板
３を貼着し、クロス合板２の裏面側に表面側から二層目
のクロス単板１ｂにまで至る切り溝４を形成し、クロス
合板２の裏面にクッション材５を貼着して床材Ａ′が製
造されている。2. Description of the Related Art Conventionally, as shown in FIG.
The veneer veneer 3 is attached to the surface of a 5P cloth plywood 2 in which a plurality of cloth veneers 1 (1a, 1b, 1c, 1d, 1e) are laminated and integrated, and the back side of the cloth plywood 2 is placed on the back side. The floor material A 'is manufactured by forming a cut groove 4 reaching the second-layer cloth veneer 1b and attaching the cushion material 5 to the back surface of the cloth plywood 2.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、この床
材Ａ′は、通常クロス合板２が１．０〜１．５ｍｍの厚
単板を使用しているため、化粧単板３を接着すると上方
に凹曲する上反りが発生してしまい、床下地に馴染ま
ず、接着不良の原因となっていた。本発明は上記問題点
に鑑みてなされたものであり、その目的とするところ
は、、防音効果を有するのは勿論のこと、上反りの発生
を防止でき、床下地との馴染みも良好で確実な接着が可
能な床材を製造することにある。However, this flooring A 'usually uses a veneer veneer 1.0-1.5 mm thick for the cross plywood 2, so that when the veneer veneer 3 is adhered, it will face upward. A concave warpage was generated, and it was not adapted to the floor substrate, causing poor adhesion. The present invention has been made in view of the above problems, and has as its object to not only have a soundproofing effect, but also prevent the occurrence of warpage, and has a good and reliable familiarity with a floor substrate. An object of the present invention is to manufacture a flooring material capable of performing an excellent adhesion.
【０００４】[0004]
【課題を解決するための手段】本発明の床材の製造方法
は、複数のクロス単板１を積層一体化させたクロス合板
２の表面のクロス単板１ａをサンディングして０．２〜
０．５ｍｍ厚にした後化粧単板３を貼着し、クロス合板
２の裏面側に表面側から三層目のクロス単板１ｃにまで
至る複数の切り溝４を形成し、クロス合板２の裏面にク
ッション材５を貼着させて成ることを特徴とするもので
あり、この構成により上記課題が解決されたものであ
る。According to a method of manufacturing a flooring material of the present invention, a single veneer cloth 1a on a surface of a veneer cloth 2 in which a plurality of veneer veneers 1 are laminated and integrated is sanded to a thickness of 0.2 to 0.2 mm.
After making the thickness 0.5 mm, the veneer veneer 3 is adhered, and a plurality of cut grooves 4 are formed on the back side of the cross plywood 2 from the front side to the third layer veneer 1c. The present invention is characterized in that the cushion material 5 is adhered to the back surface, and the above-mentioned problem has been solved by this configuration.
【０００５】[0005]
【作用】クロス単板１ａをサンディングして０．２〜
０．５ｍｍ厚にした後化粧単板３を貼着し、クロス合板
２の裏面側に表面側から三層目のクロス単板１ｃにまで
至る切り溝４を形成しているので、表面のクロス単板１
ａが強度的に弱くなることと相まって切り溝４によりク
ロス合板２の腰が弱くなり、上方に凸曲する下反り傾向
になって、化粧単板３を貼着することにより略平らにな
るものである。[Function] Sanding the single veneer cloth 1a is 0.2-
After making the thickness 0.5 mm, the decorative veneer 3 is adhered, and the cut groove 4 is formed on the back side of the cloth plywood 2 from the front side to the third layer veneer 1c. Veneer 1
a becomes weaker due to the weakening of the strength of the cross plywood 2 due to the cut grooves 4, and tends to be downwardly warped upwardly convex, and becomes substantially flat by sticking the decorative veneer 3. It is.
【０００６】[0006]
【実施例】図１は厚さ１．０〜１．５ｍｍの５枚のクロ
ス単板１（１ａ、１ｂ、１ｃ、１ｄ、１ｅ）を積層一体
化させた５Ｐのクロス合板２を使用しているものであ
り、表面のクロス単板１ａをサンディングして０．２〜
０．５ｍｍ厚にする。次いで、クロス合板２に裏面側か
ら複数の切り溝４を形成する。この切り溝４は直線状で
あっても、格子状であってもよい。この切り溝４は表面
側から三層目のクロス単板１ｃにまで至っている。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows the use of a 5P cloth plywood 2 in which five cloth single plates 1 (1a, 1b, 1c, 1d, 1e) having a thickness of 1.0 to 1.5 mm are laminated and integrated. Sanding the surface veneer 1a is 0.2 to 0.2
0.5 mm thick. Next, a plurality of cut grooves 4 are formed in the cross plywood 2 from the back side. The cut grooves 4 may be linear or lattice-shaped. The cut groove 4 extends from the front surface side to the third-layer single veneer cloth 1c.
【０００７】この後、クロス合板２のサンディングした
クロス単板１ａの上に厚み０．２５ｍｍの化粧単板３を
貼着させる。このクロス単板１ａと化粧単板３の繊維軸
をクロスさせるように貼着する。これによりクロス合板
２は上方に凸曲する下反り傾向となる。下反りは、長さ
１８１８ｍｍに対して約１０〜１５ｍｍ程度である。ク
ロス合板２の裏面側にはカルプ材、遮音シート、エアー
ステップ等のクッション材５を貼着させる。Thereafter, a decorative veneer 3 having a thickness of 0.25 mm is adhered onto the sand veneer 1a of the cross plywood 2. The cloth veneer 1a and the decorative veneer 3 are stuck so that the fiber axes of the veneer veneer 3 cross each other. As a result, the cross plywood 2 tends to be downwardly warped so as to protrude upward. The downward warpage is about 10 to 15 mm for a length of 1818 mm. On the back side of the cross plywood 2, a cushion material 5 such as a culp material, a sound insulation sheet, and an air step is adhered.
【０００８】図２は厚さ１．０〜１．５ｍｍの７枚のク
ロス単板１（１ａ、１ｂ、１ｃ、１ｄ、１ｅ、１ｆ、１
ｇ）を積層一体化させた７Ｐのクロス合板２を使用した
例を示している。この実施例にあっても、切り溝４はク
ロス合板２の表面側から三層目のクロス単板１ｃにまで
至るように形成する。このようにして製造した床材Ａは
モルタルコンパネ面のような床下地に接着剤を介して直
接貼着して敷設される。FIG. 2 shows seven cloth single plates 1 (1a, 1b, 1c, 1d, 1e, 1f, 1) having a thickness of 1.0 to 1.5 mm.
An example is shown in which a 7P cross plywood 2 obtained by laminating g) is used. Also in this embodiment, the cut groove 4 is formed so as to extend from the surface side of the cloth plywood 2 to the third-layer cloth veneer 1c. The floor material A manufactured in this manner is laid by directly adhering to a floor base such as a mortar panel surface via an adhesive.
【０００９】[0009]
【発明の効果】本発明にあっては、複数のクロス単板を
積層一体化させたクロス合板の表面のクロス単板をサン
ディングして０．２〜０．５ｍｍ厚にした後化粧単板を
貼着し、クロス合板の裏面側に表面側から三層目のクロ
ス単板にまで至る複数の切り溝を形成し、クロス合板の
裏面にクッション材を貼着させているので、防音効果を
有するのは勿論のこと、表面のクロス単板が強度的に弱
くなることと相まって切り溝によりクロス合板の腰が弱
くなり、上方に凸曲する下反り傾向になって、化粧単板
を貼着することにより略平らになるものであり、従っ
て、モルタルコンパネ面のような床下地にも馴染みがよ
く、従来のような接着不良が発生することがない。According to the present invention, the veneer veneer is sanded to a thickness of 0.2 to 0.5 mm after the veneer veneer is sanded on the surface of a veneer veneer obtained by laminating a plurality of veneer veneers. Attached and formed a plurality of cut grooves from the front side to the third layer of cloth veneer on the back side of the cross plywood, and a cushion material is adhered to the back side of the cross plywood, so it has a soundproof effect Of course, combined with the fact that the surface veneer becomes weaker in strength, the cut groove makes the waist of the plywood weaker, and the veneer tends to bend upwards and stick to the veneer. Thus, the surface becomes substantially flat, and therefore, it is well adapted to a floor base such as a mortar control panel surface, and the conventional bonding failure does not occur.
【図１】本発明の方法により製造された床材の一例を示
す断面図である。FIG. 1 is a cross-sectional view showing an example of a flooring material manufactured by the method of the present invention.
【図２】本発明の方法により製造された床材の他例を示
す断面図である。FIG. 2 is a cross-sectional view showing another example of the flooring material manufactured by the method of the present invention.
【図３】同上におけるクロス単板と化粧単板の貼着を示
す斜視図である。FIG. 3 is a perspective view showing sticking of a veneer cloth and a veneer veneer in the above.
【図４】従来例を示す断面図である。FIG. 4 is a sectional view showing a conventional example.
Ａ 床材 １ クロス単板 ２ クロス合板 ３ 化粧単板 ４ 切り溝 ５ クッション材 A Floor materials 1 Cross veneer 2 Cross plywood 3 Veneer veneer 4 Cut groove 5 Cushion material
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｅ０４Ｆ 15/04 ６０１ Ｅ０４Ｆ 15/04 ６０１Ｂ 15/18 ６０２ 15/18 ６０２Ｅ (56)参考文献 特開 平４−77405（ＪＰ，Ａ) 特開 平３−166462（ＪＰ，Ａ) 特開 平２−116507（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) B27M 3/04 B27D 5/00 B32B 3/30 B32B 21/04 B32B 21/14 E04F 15/04 601 E04F 15/18 602──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 6 Identification code FI E04F 15/04 601 E04F 15/04 601B 15/18 602 15/18 602E (56) References JP-A-4-77405 (JP, A) JP-A-3-166462 (JP, A) JP-A-2-116507 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB name) B27M 3/04 B27D 5/00 B32B 3 / 30 B32B 21/04 B32B 21/14 E04F 15/04 601 E04F 15/18 602
Claims (1)
ス合板の表面のクロス単板をサンディングして０．２〜
０．５ｍｍ厚にした後化粧単板を貼着し、クロス合板の
裏面側に表面側から三層目のクロス単板にまで至る複数
の切り溝を形成し、クロス合板の裏面にクッション材を
貼着させて成ることを特徴とする床材の製造方法。1. A sand veneer on the surface of a cloth plywood in which a plurality of veneer veneers are laminated and integrated, and the sand veneer is 0.2 to
After making the thickness 0.5mm, a decorative veneer is stuck, a plurality of cut grooves are formed on the back side of the cross plywood from the front side to the third layer veneer, and a cushion material is provided on the back side of the cross plywood. A method for manufacturing a floor material, characterized by being adhered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28021991A JP2807108B2 (en) | 1991-10-28 | 1991-10-28 | Floor material production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28021991A JP2807108B2 (en) | 1991-10-28 | 1991-10-28 | Floor material production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05116113A JPH05116113A (en) | 1993-05-14 |
| JP2807108B2 true JP2807108B2 (en) | 1998-10-08 |
Family
ID=17621977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28021991A Expired - Lifetime JP2807108B2 (en) | 1991-10-28 | 1991-10-28 | Floor material production method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2807108B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4821335B2 (en) * | 2006-01-25 | 2011-11-24 | パナソニック電工株式会社 | Wood soundproof flooring and its manufacturing method |
| JP6016503B2 (en) * | 2012-02-15 | 2016-10-26 | 朝日ウッドテック株式会社 | Wooden flooring and floor structure |
| JP6479304B2 (en) * | 2013-06-04 | 2019-03-06 | 朝日ウッドテック株式会社 | Wooden flooring and floor structure |
| JP2018017116A (en) * | 2017-10-18 | 2018-02-01 | 朝日ウッドテック株式会社 | Woody floor material and floor structure |
-
1991
- 1991-10-28 JP JP28021991A patent/JP2807108B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05116113A (en) | 1993-05-14 |
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