JPH07100992A - Substrate - Google Patents
SubstrateInfo
- Publication number
- JPH07100992A JPH07100992A JP26791393A JP26791393A JPH07100992A JP H07100992 A JPH07100992 A JP H07100992A JP 26791393 A JP26791393 A JP 26791393A JP 26791393 A JP26791393 A JP 26791393A JP H07100992 A JPH07100992 A JP H07100992A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- substrate
- particle board
- board
- softwood
- 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
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract 3
- 239000011122 softwood Substances 0.000 claims description 24
- 239000011094 fiberboard Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 229920003002 synthetic resin Polymers 0.000 abstract description 2
- 239000000057 synthetic resin Substances 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 2
- 239000011120 plywood Substances 0.000 description 6
- 210000002105 tongue Anatomy 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 210000003127 knee Anatomy 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、主として建築材料と
して利用される基板に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a substrate mainly used as a building material.
【０００２】[0002]
【従来の技術】床用台板材料としてラワン合板が大量に
使用されている。これは熱帯雨林地方で生育しているラ
ワン原木が、他の材料に比べて安定して、かつ安価に供
給されてきたことと密接な関係がある。2. Description of the Related Art A large amount of lauan plywood is used as a floor base material. This is closely related to the fact that raw raw wood growing in the rainforest region has been supplied more stably and at a lower cost than other materials.
【０００３】ところが、ここ数年の間に地球環境の保護
の声が高まり、ラワン原木の乱伐やその他の理由による
熱帯雨林の急激な減少が世界の非難を浴びるようになっ
てきたため、本発明者はラワン合板に代わる材料として
パ−ティクルボ−ド、ＭＤＦ（中質繊維板）、針葉樹合
板等の利用を研究してきたが、いずれもラワン合板に代
わるまでには到っていない。However, the voice of protection of the global environment has been raised in the last few years, and the rapid depletion of tropical rain forests due to the deforestation of raw raw trees and other reasons has come to be accused of the world. Has studied the use of particle board, MDF (medium fiber board), softwood plywood, etc. as a material to replace Lauan plywood, but none of them has been able to replace Lauan plywood.
【０００４】[0004]
【発明が解決しようとする課題】この発明は、ラワン合
板の代替材料として使用できる基板を提供することを目
的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a substrate that can be used as an alternative material for Lauan plywood.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するた
め、この発明は、パーティクルボードの表面あるいは表
裏面に針葉樹単板が貼着されてなる基板に係る。また、
この発明は、パーティクルボードの表面に一枚あるいは
複数枚の針葉樹単板と中質繊維板とが順次貼着されてな
る基板に係る。さらに、この発明は、上記基板の木口部
分に防水処理が施されてなる基板に係る。In order to achieve the above object, the present invention relates to a substrate in which a softwood veneer is attached to the front surface or front and back surfaces of a particle board. Also,
The present invention relates to a substrate in which one or a plurality of softwood veneers and a medium-quality fiberboard are sequentially attached to the surface of a particle board. Further, the present invention relates to a substrate having a waterproof treatment applied to the opening of the substrate.
【０００６】[0006]
【実施例１】以下、この発明を実施例図を用いて説明す
る。図１において、１はパーティクルボード、２ａはパ
ーティクルボード１の表面に接着剤を介して貼着された
厚み１〜５mmの針葉樹単板で主として松材が使用され
る。針葉樹単板２ａはパーティクルボード１の長手方向
と平行になるように貼着するのが好ましい。この針葉樹
単板２ａの表面には化粧層３として、突板、化粧紙、化
粧合成樹脂シート等の化粧シートが貼着されたり、塗装
が施されている。４、５は基板の木口に形成された雄ざ
ねと雌ざねである。また、パーティクルボード１は木口
からの吸水が大きく、吸水すると膨潤しやすいため、木
口に防水処理が施されて防水層６が形成されている。防
水層６は裏面にも形成してもよい。図２は、パーティク
ルボード１の裏面にも、表面に貼着した針葉樹単板２ａ
と同様の針葉樹単板２ｂが貼着されている状態を示して
おり、この場合は防水処理は木口部分のみでよい。[First Embodiment] The present invention will be described below with reference to the drawings. In FIG. 1, 1 is a particle board, and 2a is a softwood veneer having a thickness of 1 to 5 mm, which is attached to the surface of the particle board 1 with an adhesive, and pine wood is mainly used. The softwood veneer 2a is preferably attached so as to be parallel to the longitudinal direction of the particle board 1. As a decorative layer 3, a decorative sheet such as a veneer, a decorative paper or a synthetic resin sheet is attached or coated on the surface of the softwood veneer 2a. Numerals 4 and 5 are a male and a female, respectively, formed on the ostium of the substrate. Further, since the particle board 1 has a large water absorption from the mouth and easily swells when absorbing the water, the water treatment is applied to the mouth to form the waterproof layer 6. The waterproof layer 6 may also be formed on the back surface. FIG. 2 shows a softwood veneer 2a attached to the back surface of the particle board 1 as well.
It shows a state in which the same softwood veneer 2b is attached, and in this case, waterproofing treatment is required only at the mouth end portion.
【０００７】図３はパーティクルボード１の表面に針葉
樹単板２ｃと厚さ１〜３mmの中質繊維板７とが順次貼着
されているものである。中質繊維板７は表面が平滑で、
表面に化粧層３を形成することが容易になる。図４はパ
ーティクルボード１の表面に２枚の針葉樹単板２ｃ、２
ｄを直交させて貼着させたもので、雄ざねと雌ざねを形
成する時に、パーティクルボード１と針葉樹単板とにわ
たってさねを形成すれば、パーティクルボード単独より
もさね強度が大きくなる。特に２枚の針葉樹単板にわた
ってさねを形成すればさらにさね強度は大きくなる。図
５は針葉樹単板３枚（２ｃ，２ｄ，２ｅ）をそれぞれ直
交させて使用したうえにさらに中質繊維板７を貼着した
ものである。このように複数枚の針葉樹単板を使用する
場合はパ−ティクルボ−ド１と直接接する針葉樹単板を
パ−ティクルボ−ド１の長手方向と平行になるようにし
てもよいし、また直交するようにしてもよい。図３〜５
に示した基板にも、その木口にあるいは木口と裏面に防
水処理を施してもよいことはもちろんである。In FIG. 3, a softwood veneer 2c and a medium fiberboard 7 having a thickness of 1 to 3 mm are sequentially attached to the surface of a particle board 1. The medium quality fiberboard 7 has a smooth surface,
It becomes easy to form the decorative layer 3 on the surface. FIG. 4 shows two softwood veneers 2c and 2 on the surface of the particle board 1.
When the tongue and the female tongue are formed, if the tongue is formed over the particle board 1 and the softwood veneer, the tongue strength becomes larger than that of the particle board alone. In particular, forming tongues over two coniferous veneers further increases tongue strength. In FIG. 5, three softwood veneers (2c, 2d, 2e) are used orthogonally to each other, and a medium quality fiberboard 7 is further attached. When a plurality of softwood veneers are used as described above, the softwood veneers that are in direct contact with the particle board 1 may be parallel to the longitudinal direction of the particle board 1 or orthogonal to each other. You may do it. 3-5
It is needless to say that the substrate shown in (1) may also be subjected to a waterproof treatment on its mouth or on its back and back.
【０００８】[0008]
【発明の効果】以上のように、この発明の請求項１の基
板は、ラワン合板に代わる材料として十分に使用可能な
ものである。また、請求項２の基板は、裏面にも針葉樹
単板が貼着されているので、表裏の針葉樹単板がバラン
スを保って反りが生じない基板を提供することができ
る。また、請求項３の基板は、最表面に中質繊維板が貼
着されているので、表面が平滑な基板を提供することが
でき、パーティクルボードと中質繊維板との間に針葉樹
単板をはさんだ構成となっているので、高価な中質繊維
板の厚みを薄くできる利点がある。また、請求項４、５
の基板のように、針葉樹単板を複数枚使用することによ
って強度の大きい基板を得ることができる。また、請求
項６のように、木口部分に防水処理を施すことによっ
て、パーティクルボードの木口からの水の浸透を防止し
て、基板の耐水性を向上させることもできる。As described above, the substrate according to the first aspect of the present invention can be sufficiently used as a material replacing the Lauan plywood. Moreover, since the softwood veneer is adhered to the back surface of the substrate according to the second aspect, it is possible to provide a substrate in which the front and back softwood veneers are in balance and warpage does not occur. Moreover, since the medium quality fiberboard is stuck on the outermost surface of the substrate of claim 3, it is possible to provide a substrate having a smooth surface, and a softwood veneer between the particle board and the medium quality fiberboard. Since the structure is sandwiched, there is an advantage that the thickness of the expensive medium-quality fiberboard can be reduced. In addition, claims 4 and 5
As in the above substrate, a substrate having high strength can be obtained by using a plurality of softwood veneers. Further, as in the sixth aspect, by waterproofing the mouth portion, it is possible to prevent water from permeating through the mouth portion of the particle board and improve the water resistance of the substrate.
【図１】この発明に係る基板の一実施例を示す断面図。FIG. 1 is a sectional view showing an embodiment of a substrate according to the present invention.
【図２】この発明に係る基板の他実施例を示す断面図。FIG. 2 is a sectional view showing another embodiment of the substrate according to the present invention.
【図３】この発明に係る基板の他実施例を示す断面図。FIG. 3 is a sectional view showing another embodiment of the substrate according to the present invention.
【図４】この発明に係る基板の他実施例を示す断面図。FIG. 4 is a sectional view showing another embodiment of the substrate according to the present invention.
【図５】この発明に係る基板の他実施例を示す断面図。FIG. 5 is a sectional view showing another embodiment of the substrate according to the present invention.
１ パーティクルボード ２ 針葉樹単板 ３ 化粧層 ４ 雄ざね ５ 雌ざね ６ 防水層 ７ 中質繊維板 1 Particle board 2 Softwood veneer 3 Makeup layer 4 Male's knee 5 Female's knee 6 Waterproof layer 7 Medium fiberboard
Claims (6)
が貼着されてなる基板。1. A substrate in which a softwood veneer is attached to the surface of a particle board.
針葉樹単板が貼着されてなる基板。2. A substrate obtained by sticking a softwood veneer on the front and back surfaces of a particle board.
と中質繊維板とが順次貼着されてなる基板。3. A substrate in which a softwood veneer and a medium-quality fiberboard are sequentially adhered to the surface of a particle board.
直行させた複数枚の針葉樹単板と中質繊維板とが貼着さ
れてなる基板。4. A substrate in which a plurality of softwood veneers having a fiber direction orthogonal to each other and a medium-quality fiberboard are attached to the surface of a particle board.
たがって実加工がされてなる請求項３あるいは請求項４
記載の基板。5. The method according to claim 3 or 4, wherein the particle board and the softwood veneer are actually processed across the board.
The described substrate.
る請求項１ないし請求項５記載の基板。6. The substrate according to claim 1, wherein the opening portion of the substrate is waterproofed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5267913A JP3027677B2 (en) | 1993-09-30 | 1993-09-30 | Board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5267913A JP3027677B2 (en) | 1993-09-30 | 1993-09-30 | Board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07100992A true JPH07100992A (en) | 1995-04-18 |
| JP3027677B2 JP3027677B2 (en) | 2000-04-04 |
Family
ID=17451365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5267913A Expired - Lifetime JP3027677B2 (en) | 1993-09-30 | 1993-09-30 | Board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3027677B2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952054A (en) * | 1982-07-05 | 1984-03-26 | 松下電工株式会社 | Building panel |
| JPH04111849A (en) * | 1990-08-31 | 1992-04-13 | Tatsuta Electric Wire & Cable Co Ltd | Vibration damping flooring material |
| JPH0557841A (en) * | 1991-08-28 | 1993-03-09 | Eidai Co Ltd | Manufacture of composite board and composite board |
-
1993
- 1993-09-30 JP JP5267913A patent/JP3027677B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952054A (en) * | 1982-07-05 | 1984-03-26 | 松下電工株式会社 | Building panel |
| JPH04111849A (en) * | 1990-08-31 | 1992-04-13 | Tatsuta Electric Wire & Cable Co Ltd | Vibration damping flooring material |
| JPH0557841A (en) * | 1991-08-28 | 1993-03-09 | Eidai Co Ltd | Manufacture of composite board and composite board |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3027677B2 (en) | 2000-04-04 |
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