JPH11172904A - Decorative sheet for building - Google Patents
Decorative sheet for buildingInfo
- Publication number
- JPH11172904A JPH11172904A JP9342441A JP34244197A JPH11172904A JP H11172904 A JPH11172904 A JP H11172904A JP 9342441 A JP9342441 A JP 9342441A JP 34244197 A JP34244197 A JP 34244197A JP H11172904 A JPH11172904 A JP H11172904A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- decorative
- substrate
- groove
- vertical groove
- 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)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、床材などとして使
用される建築用化粧板に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative veneer used as a flooring or the like.
【０００２】[0002]
【従来の技術】一般住宅やマンションなどの床材として
用いられる建築用化粧板のうちには、図示省略している
が、基板の表面上に化粧単板が貼着されてなり、かつ、
化粧単板の表面には、互いに直交しあう縦溝と横溝とに
より区画されて平面視長方形状を有する複数の区画面が
互いの長手方向を同じとする向きに揃って並設されたも
のがある。そして、この際における縦溝及び横溝のそれ
ぞれは、断面視Ｖ字形状を有するのが一般的となってい
る。2. Description of the Related Art Although not shown in the drawings, decorative veneers used as flooring materials for ordinary houses and condominiums have a decorative veneer attached to the surface of a substrate, and
On the surface of the veneer veneer, a plurality of division screens having a rectangular shape in a plan view, which are partitioned by vertical grooves and horizontal grooves which are orthogonal to each other, are arranged side by side in the same direction in the same longitudinal direction. is there. In this case, each of the vertical groove and the horizontal groove generally has a V-shaped cross section.
【０００３】[0003]
【発明が解決しようとする課題】ところで、前記従来の
建築用化粧板においては、縦溝及び横溝のそれぞれが断
面視Ｖ字形状を有しているため、立体感の豊かな柔らか
味のある木質フロアを構成しにくく、また、断面視Ｖ字
形状とされた縦溝及び横溝の上縁に存在する角部のため
に良好な歩行感を得がたいことになっていた。By the way, in the above-mentioned conventional decorative veneer, since each of the vertical groove and the horizontal groove has a V-shape in cross section, a soft woody material having a rich three-dimensional effect is provided. It was difficult to construct the floor, and it was difficult to obtain a good walking feeling due to the corners present at the upper edges of the vertical groove and the horizontal groove having a V-shaped cross section.
【０００４】さらに、建築用化粧板を使用して構成され
た木質フロアでは、見栄えが悪化するという不都合も生
じていた。すなわち、建築用化粧板の縦溝は化粧単板の
繊維方向に沿って形成されるのが通常であるため、横溝
は化粧単板の繊維方向と直交する向きに沿って形成され
ていることになり、断面視Ｖ字形状とされた横溝の両側
内面には化粧単板の導管孔が現れることとなる。そし
て、導管孔が現れているだけならばまだしも、傾斜平面
である横溝の両側内面に現れた導管孔によって着色塗料
が吸い込まれる結果として色ムラが発生するため、より
一層導管孔が目立つこととなり、木質フロアの見栄えが
悪化することになってしまう。[0004] In addition, a wooden floor constructed using a decorative veneer has an inconvenience that the appearance is deteriorated. In other words, since the vertical groove of the decorative veneer is usually formed along the fiber direction of the veneer veneer, the horizontal groove is formed along the direction orthogonal to the fiber direction of the veneer veneer. Thus, a duct hole of a decorative veneer appears on the inner surface on both sides of the lateral groove having a V-shaped cross section. And if the conduit hole only appears, even if the colored paint is sucked by the conduit hole that appears on the inner surface on both sides of the horizontal groove that is the inclined plane, color unevenness occurs, so that the conduit hole becomes more conspicuous, The appearance of the wooden floor will deteriorate.
【０００５】本発明は、これらの不都合に鑑みて創案さ
れたものであり、デザイン性の向上や歩行感の良好化、
並びに、木質フロアの見栄えの向上を実現することがで
きる建築用化粧板の提供を目的としている。[0005] The present invention has been made in view of these inconveniences, and has improved design and improved walking feeling.
Another object of the present invention is to provide an architectural decorative board capable of improving the appearance of a wooden floor.
【０００６】[0006]
【課題を解決するための手段】本発明の請求項１にかか
る建築用化粧板は、基板の表面上に化粧単板が貼着さ
れ、かつ、化粧単板の表面には、直交しあう縦溝と横溝
とにより区画されて平面視長方形状を有する複数の区画
面が互いの長手方向を同じとする向きに揃って並設され
ているものであって、基板はその厚み方向における表面
側から中質繊維板（以下、ＭＤＦという）と合板とが順
次積層されたものである一方、化粧単板の区画面を区画
する縦溝及び横溝は化粧単板を貫通して基板の表面側に
まで入り込んだ深さを有するものであり、かつ、各区画
面の長手方向に沿って連続した縦溝はその両側内面が縦
溝の形成方向と直交する向きに突出した曲面形状を有
し、また、各区画面ごとの短手方向に沿う横溝はその両
側内面が横溝の形成方向と直交する向きに突出した曲面
形状を有していることを特徴とする。According to a first aspect of the present invention, there is provided a decorative veneer for construction, wherein a veneer veneer is stuck on a surface of a substrate, and the veneer veneer is perpendicular to the surface of the veneer veneer. A plurality of division screens each having a rectangular shape in a plan view and defined by the groove and the lateral groove are arranged side by side in the same direction in which the longitudinal directions are the same, and the substrate is arranged from the surface side in the thickness direction. While the medium fiber board (hereinafter referred to as MDF) and the plywood are sequentially laminated, the vertical grooves and the horizontal grooves which define the section of the decorative veneer penetrate the decorative veneer to the surface side of the substrate. The vertical groove that has a penetrating depth and that is continuous along the longitudinal direction of each section screen has a curved surface shape in which the inner surfaces on both sides protrude in a direction orthogonal to the direction in which the vertical groove is formed. Horizontal grooves along the lateral direction of each screen Characterized in that it has a curved shape protruding in a direction perpendicular to the.
【０００７】本発明の請求項２にかかる建築用化粧板
は、基板の表面上に化粧単板が貼着されてなり、かつ、
化粧単板の表面には、直交しあう縦溝と横溝とにより区
画されて平面視長方形状を有する複数の区画面が互いの
長手方向を同じとする向きに揃って並設されているもの
であって、基板はその厚み方向における表面側からＭＤ
Ｆと合板とＭＤＦとが順次積層されたものである一方、
化粧単板の区画面を区画する縦溝及び横溝は化粧単板を
貫通して基板の表面側にまで入り込んだ深さを有するも
のであり、かつ、各区画面の長手方向に沿って連続した
縦溝はその両側内面が縦溝の形成方向と直交する向きに
突出した曲面形状を有し、また、各区画面ごとの短手方
向に沿う横溝はその両側内面が横溝の形成方向と直交す
る向きに突出した曲面形状を有していることを特徴とす
る。A decorative veneer according to a second aspect of the present invention comprises a decorative veneer adhered on a surface of a substrate, and
On the surface of the decorative veneer, a plurality of division screens having a rectangular shape in a plan view, which are defined by vertical grooves and horizontal grooves that are orthogonal to each other, are arranged side by side in a direction in which the longitudinal directions are the same. The substrate is MD from the surface side in the thickness direction.
F, plywood and MDF are sequentially laminated,
The vertical groove and the horizontal groove which divide the section screen of the veneer veneer have a depth penetrating the veneer veneer and penetrating to the surface side of the substrate, and are vertically continuous along the longitudinal direction of each section screen. The groove has a curved surface shape whose inner surfaces on both sides protrude in a direction perpendicular to the direction in which the vertical grooves are formed.In addition, the lateral grooves along the short direction of each section screen are oriented such that the inner surfaces on both sides are perpendicular to the direction in which the horizontal grooves are formed. It has a protruding curved shape.
【０００８】本発明の請求項３にかかる建築用化粧板
は、請求項１または請求項２に記載したものであって、
基板の裏面上には、バランスシートが貼着されているこ
とを特徴としている。A decorative veneer according to a third aspect of the present invention is the decorative veneer according to the first or second aspect,
A balance sheet is stuck on the back surface of the substrate.
【０００９】[0009]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１０】図１は実施の形態にかかる建築用化粧板の
構造を示す断面斜視図、図２はその要部構造を拡大して
示す断面図であり、図１及び図２における符号１は建築
用化粧板、２は基板、３は化粧単板を示している。ま
た、図３は変形例にかかる建築用化粧板の構造を示す断
面斜視図、図４はその要部構造を拡大して示す断面図で
あり、図３及び図４中の符号１１は建築用化粧板、１２
は基板を示している。FIG. 1 is a sectional perspective view showing the structure of a decorative veneer according to an embodiment, and FIG. 2 is an enlarged sectional view showing the structure of a main part thereof. Reference numeral 1 in FIGS. Reference numeral 2 denotes a substrate, and reference numeral 3 denotes a decorative veneer. 3 is a cross-sectional perspective view showing a structure of a decorative veneer according to a modified example, and FIG. 4 is a cross-sectional view showing an enlarged main part structure. Reference numeral 11 in FIGS. Decorative board, 12
Indicates a substrate.
【００１１】本実施の形態にかかる建築用化粧板１は、
図１及び図２で示すように、基板２の表面上に化粧単板
３が貼着されたものであり、化粧単板３の表面には、互
いに直交しあう縦溝４と横溝５とにより区画されて平面
視長方形状を有する複数の区画面６が互いの長手方向を
同じとする向きに揃った状態として並設されている。そ
して、この際における基板２は、その厚み方向に沿うよ
うにしながら表面側からＭＤＦ７と５プライの合板８と
が順次積層されたものであり、例えば、ＭＤＦ７の厚み
は２．７ｍｍ、合板８の厚みは９．０ｍｍであることに
なっている。なお、ここでの合板８はＭＤＦ７の補強材
として機能することになり、建築用化粧板１を用いて構
成される木質フロアの剛性は合板８によって確保される
こととなる。The decorative decorative board 1 according to the present embodiment is
As shown in FIGS. 1 and 2, a decorative veneer 3 is adhered on the surface of a substrate 2, and the surface of the veneer veneer 3 is formed by vertical grooves 4 and horizontal grooves 5 which are orthogonal to each other. A plurality of sectioned screens 6 that are sectioned and have a rectangular shape in a plan view are arranged side by side in a state where they are aligned in the same longitudinal direction. In this case, the substrate 2 is formed by sequentially laminating the MDF 7 and the 5-ply plywood 8 from the front surface side along the thickness direction. For example, the thickness of the MDF 7 is 2.7 mm, and the thickness of the plywood 8 is The thickness is to be 9.0 mm. Note that the plywood 8 here functions as a reinforcing material for the MDF 7, and the rigidity of the wooden floor formed using the decorative veneer 1 is ensured by the plywood 8.
【００１２】また、基板２の表面上に貼着された化粧単
板３は、例えば、０．３ｍｍの厚みとされたものであ
り、化粧単板３の区画面６を区画する縦溝４及び横溝５
のそれぞれは化粧単板３を貫通して基板２の表面側にま
で、つまり、ＭＤＦ６にまで入り込んだ深さ、例えば、
化粧単板３の表面から１．０ないし１．２ｍｍの深さを
有している。そして、ここでの縦溝４それぞれは各区画
面６の長手方向に沿って連続し、かつ、その両側内面４
ａが縦溝４の形成方向と直交する向きに突出した曲面形
状を有する状態として形成されたものである一方、横溝
５のそれぞれは各区画面６ごとの短手方向に沿いながら
両側内面５ａが横溝５の形成方向と直交する向きに突出
した曲面形状を有する状態としたうえで形成されてい
る。なお、ここでは、縦溝４及び横溝５の両側内面４
ａ，５ａがともに曲面形状を有しているから、縦溝４及
び横溝５の上縁に角部が存在することは起こらないこと
となる。The decorative veneer 3 adhered on the surface of the substrate 2 has a thickness of, for example, 0.3 mm. Lateral groove 5
Each penetrates the decorative veneer 3 to the surface side of the substrate 2, that is, the depth penetrating into the MDF 6, for example,
It has a depth of 1.0 to 1.2 mm from the surface of the decorative veneer 3. Each of the vertical grooves 4 here is continuous along the longitudinal direction of each section screen 6, and has inner surfaces 4 on both sides thereof.
a is formed so as to have a curved surface shape protruding in a direction orthogonal to the direction in which the vertical groove 4 is formed, while each of the horizontal grooves 5 is formed so that both inner surfaces 5 a are formed along the short direction of each section screen 6. 5 is formed in a state having a curved surface shape protruding in a direction perpendicular to the forming direction. Here, both inner surfaces 4 of the vertical groove 4 and the horizontal groove 5 are used.
Since both a and 5a have a curved surface shape, a corner does not exist at the upper edge of the vertical groove 4 and the horizontal groove 5.
【００１３】すなわち、この際における縦溝４は化粧単
板３の繊維方向に沿って形成され、横溝５は化粧単板３
の繊維方向と直交する向きに沿って形成されたものであ
り、これら縦溝４及び横溝５それぞれの両側内面４ａ，
５ａはともに断面方向の内側に向かって突出した同様の
曲面形状を有している。そして、このような構成とした
場合、化粧単板３の繊維方向と直交する向きに沿って形
成された横溝５の湾曲した両側内面５ａには化粧単板３
の導管孔（図示省略）が現れることとなるが、これら両
側内面５ａが傾斜平面ではなくて曲面形状であり、か
つ、導管孔の切り口も緩やかに湾曲しているため、導管
孔によって着色塗料が吸い込まれても色ムラが目立つこ
とにはならず、建築用化粧板１を使用して構成された木
質フロアの見栄えは向上することになる。That is, in this case, the vertical groove 4 is formed along the fiber direction of the decorative veneer 3, and the horizontal groove 5 is formed in the decorative veneer 3
Are formed along the direction perpendicular to the fiber direction of the vertical grooves 4 and the inner surfaces 4a,
5a both have a similar curved shape protruding inward in the cross-sectional direction. In the case of such a configuration, the decorative veneer 3 is provided on both curved inner surfaces 5a of the lateral grooves 5 formed along the direction perpendicular to the fiber direction of the veneer veneer 3.
However, since the inner surfaces 5a on both sides are not inclined planes but curved surfaces and the cuts of the conduit holes are gently curved, colored paint is formed by the conduit holes. Even if it is sucked, the color unevenness does not become conspicuous, and the appearance of the wooden floor formed using the decorative veneer board 1 is improved.
【００１４】なお、化粧単板３における区画面６を区画
すべく形成された縦溝４及び横溝５は化粧単板３を貫通
してＭＤＦ６にまで入り込んだ深さを有しているが、Ｍ
ＤＦ６は硬度が高くて緻密な構造を有し、かつ、切削性
が良好という特性を有する素材であるため、着色塗料の
吸い込みによる色ムラが目立つほど生じることは起こり
得ないことになる。また、この際における縦溝４及び横
溝５の深さが深い程、木質フロアを構成した場合の立体
感が豊かとなって柔らかな感じが増すことになるが、本
実施の形態にかかる建築用化粧板１では、縦溝４及び横
溝５が化粧単板３を貫通してＭＤＦ６にまで入り込んだ
深さを有しているので、立体感の豊かな柔らか味のある
木質フロアが構成されることになる。The vertical grooves 4 and the horizontal grooves 5 formed on the decorative veneer 3 to divide the section screen 6 have a depth penetrating the decorative veneer 3 and penetrating into the MDF 6.
Since DF6 is a material having a high hardness, a dense structure, and a property of good machinability, it is unlikely that color unevenness due to the suction of the colored paint will be noticeable. In this case, as the depths of the vertical grooves 4 and the horizontal grooves 5 become deeper, the three-dimensional feeling when the wooden floor is formed becomes rich and the soft feeling increases. In the decorative board 1, since the vertical grooves 4 and the horizontal grooves 5 have a depth penetrating the decorative veneer 3 and penetrating into the MDF 6, a wooden floor with a rich three-dimensional feeling and a soft taste can be configured. become.
【００１５】つぎに、本実施の形態にかかる建築用化粧
板１を製造する手順の一例を簡単に説明する。Next, an example of a procedure for manufacturing the decorative veneer 1 according to the present embodiment will be briefly described.
【００１６】 平面視長方形状とされた基板２と、ほ
ぼ同一形状とされた化粧単板３とを用意し、熱圧接着と
いわれる手法を採用したうえで基板２の表面上に化粧単
板３を貼着する。A substrate 2 having a rectangular shape in a plan view and a decorative veneer 3 having substantially the same shape are prepared, and a method called hot-pressure bonding is employed. Affix.
【００１７】 化粧単板３の表面を研磨した後、テノ
ーナやギャングソー、カッターなどを利用したうえで互
いに直交しあった縦溝４と横溝５とを形成する。なお、
これらの縦溝４及び横溝５は、基板２の表面側に配置さ
れたＭＤＦ６にまで入り込む深さを有し、かつ、両側内
面４ａ，５ａが曲面形状を有するものとして形成され
る。After polishing the surface of the decorative veneer 3, a vertical groove 4 and a horizontal groove 5 which are orthogonal to each other are formed using a tenoner, a gang saw, a cutter or the like. In addition,
The vertical grooves 4 and the horizontal grooves 5 have a depth that penetrates into the MDF 6 disposed on the front surface side of the substrate 2, and are formed such that both inner surfaces 4 a and 5 a have a curved surface shape.
【００１８】 化粧単板３の表面と縦溝４及び横溝５
の両側内面４ａ，５ａとを研磨し、ロールコータを用い
ることによって捨て塗りを行った後、化粧単板３の全面
にわたって着色塗料を塗布したうえで乾燥させる。引き
続き、ロールコータを用いて補色したうえ、乾燥させ
る。The surface of the veneer 3 and the vertical grooves 4 and the horizontal grooves 5
After polishing the inner surfaces 4a and 5a on both sides of the veneer and performing discard coating by using a roll coater, a colored paint is applied over the entire surface of the decorative veneer 3 and then dried. Subsequently, the color is complemented using a roll coater and dried.
【００１９】 ロールコータやリバースコータなどを
利用したうえで紫外線硬化型塗料の下塗りと中塗りとを
行って乾燥させた後、化粧単板３の表面と縦溝４及び横
溝５の両側内面４ａ，５ａとを研磨する。そして、フロ
ーコータを利用しながらの上塗りを行ったうえで乾燥さ
せると、建築用化粧板１が製造されたことになる。After using a roll coater or a reverse coater to perform undercoating and intermediate coating of the UV-curable paint and drying, the surface of the decorative veneer 3 and the inner surfaces 4 a of both sides of the vertical groove 4 and the horizontal groove 5 are formed. 5a is polished. Then, when the top coat is applied using a flow coater and dried, the decorative board for construction 1 is manufactured.
【００２０】ところで、本実施の形態にかかる建築用化
粧板１が図１及び図２で示した構造に限定されることは
なく、図３及び図４で示すような変形例構造とされた建
築用化粧板１１であってもよいことは勿論である。すな
わち、この変形例にかかる建築用化粧板１１は、建築用
化粧板１と同様、基板１２の表面上に化粧単板３が貼着
され、かつ、化粧単板３の表面には、互いに直交しあう
縦溝４と横溝５とにより区画されて平面視長方形状を有
する複数の区画面６が互いの長手方向を同じとする向き
に揃って並設されたものとなっている。そして、ここで
の基板１２は、その厚み方向における表面側からＭＤＦ
１３と３プライの合板１４とＭＤＦ１５とが順次積層さ
れたものとなっており、例えば、表面側に位置するＭＤ
Ｆ１３の厚みは２．７ｍｍ、合板１４の厚みは６．３ｍ
ｍ、裏面側に位置するＭＤＦ１５の厚みは２．７ｍｍと
されている。Incidentally, the decorative veneer 1 according to the present embodiment is not limited to the structure shown in FIGS. 1 and 2, but has a modified structure as shown in FIGS. 3 and 4. Needless to say, the decorative board 11 may be used. That is, the decorative veneer 11 according to this modified example has the decorative veneer 3 adhered to the surface of the substrate 12 and the surface of the veneer veneer 3 orthogonal to each other, like the decorative veneer 1. A plurality of division screens 6 having a rectangular shape in a plan view and defined by the vertical groove 4 and the horizontal groove 5 are arranged side by side in the same direction. Then, the substrate 12 here is MDF from the surface side in the thickness direction.
13 and 3-ply plywood 14 and MDF 15 are sequentially laminated.
The thickness of F13 is 2.7 mm, and the thickness of plywood 14 is 6.3 m.
m, the thickness of the MDF 15 located on the back side is 2.7 mm.
【００２１】また、この際における化粧単板３及び縦溝
４，横溝５は実施の形態と同一の構造及び形状とされて
おり、化粧単板３の区画面６を区画する縦溝４及び横溝
５は化粧単板３を貫通して基板１２の表面側、つまり、
ＭＤＦ１３にまで入り込んだ深さを有するものであり、
かつ、各区画面６の長手方向に沿って連続した縦溝４は
その両側内面４ａが縦溝４の形成方向と直交する向きに
突出した曲面形状を有し、また、各区画面６ごとの短手
方向に沿う横溝５はその両側内面５ａが横溝５の形成方
向と直交する向きに突出した曲面形状を有している。そ
こで、この変形例にかかる建築用化粧板１１を採用した
際においても、実施の形態にかかる建築用化粧板１の場
合と同じく、立体感の豊かな柔らか味があって見栄えの
向上した木質フロアが構成されることとなる。In this case, the decorative veneer 3 and the vertical grooves 4 and the horizontal grooves 5 have the same structure and shape as those of the embodiment, and the vertical grooves 4 and the horizontal grooves which divide the section screen 6 of the decorative veneer 3. 5 penetrates the decorative veneer 3 and faces the surface of the substrate 12, that is,
It has a depth penetrating into the MDF 13,
In addition, the vertical groove 4 continuous along the longitudinal direction of each section screen 6 has a curved surface shape in which both inner surfaces 4a protrude in a direction orthogonal to the direction in which the vertical groove 4 is formed. The lateral groove 5 along the direction has a curved surface shape in which both inner surfaces 5a protrude in a direction perpendicular to the direction in which the lateral groove 5 is formed. Therefore, even when the decorative veneer 11 according to this modification is employed, similarly to the case of the decorative veneer 1 according to the embodiment, the wooden floor has a three-dimensional rich soft taste and an improved appearance. Is configured.
【００２２】さらにまた、以上説明した建築用化粧板１
及び建築用化粧板１１において、図示省略しているが、
以下のような構造を採用することも可能である。すなわ
ち、建築用化粧板１が備える基板２の裏面上、つまり、
その裏面側に位置する合板８の裏面上に対し、あるい
は、建築用化粧板１１が備える基板１２の裏面上、つま
り、その裏面側に位置するＭＤＦ１５の裏面上に対し、
バランスシートを貼着してなる構造である。そして、こ
の際におけるバランスシートとしては、不織布、和紙、
クラフト紙、樹脂含浸紙などが使用されており、接着剤
などを利用したうえでバランスシートを基板２もしくは
基板１２の裏面上に貼着しておいた場合には、製造工程
中における建築用化粧板１や建築用化粧板１１の反り防
止を図ることが可能となるばかりか、バランスシートが
ポリエチレンフィルム＋クラフト紙＋ポリエチレンフィ
ルムである場合には建築用化粧板１，１１の内部へと湿
気が侵入することを阻止し得るという利点が確保され
る。Further, the decorative veneer 1 for construction described above.
And in the decorative panel 11 for construction, although not shown,
It is also possible to adopt the following structure. That is, on the back surface of the substrate 2 provided in the decorative board 1 for building, that is,
On the back surface of the plywood 8 located on the back surface side, or on the back surface of the substrate 12 provided in the decorative veneer 11, that is, on the back surface of the MDF 15 located on the back surface side.
It is a structure with a balance sheet attached. And as the balance sheet at this time, non-woven fabric, Japanese paper,
Kraft paper, resin-impregnated paper, or the like is used, and when a balance sheet is adhered to the back surface of the substrate 2 or the substrate 12 using an adhesive or the like, the makeup for the building process during the manufacturing process is reduced. Not only can the board 1 and the decorative veneer 11 be prevented from warping, but if the balance sheet is made of polyethylene film + kraft paper + polyethylene film, moisture will enter the interior of the decorative veneers 1 and 11. The advantage of being able to prevent intrusion is ensured.
【００２３】[0023]
【発明の効果】以上説明したように、本発明にかかる建
築用化粧板では、表面上に化粧単板が貼着される基板が
厚み方向における表面側からＭＤＦと合板とが順次積層
されたもの、あるいは、ＭＤＦと合板とＭＤＦとが順次
積層されたものである一方、化粧単板の区画面を区画す
る縦溝及び横溝が化粧単板を貫通して基板の表面側にま
で入り込んだ深さを有し、かつ、縦溝及び横溝それぞれ
の両側内面が曲面形状を有するとしている。そこで、こ
のような構造によれば、縦溝及び横溝の深さが深くなっ
て基板の表面側、つまり、ＭＤＦにまで入り込んでいる
とともに、縦溝及び横溝の両側内面が曲面形状を有して
いるので、立体感の豊かな柔らか味のある木質フロアを
構成することが可能となり、縦溝及び横溝の上縁に角部
が存在していないために良好な歩行感を得ることができ
る。As described above, the architectural decorative panel according to the present invention has a substrate on which a decorative veneer is adhered on the surface, in which MDF and plywood are sequentially laminated from the surface side in the thickness direction. Or, while the MDF, the plywood and the MDF are sequentially laminated, the vertical groove and the horizontal groove which define the section screen of the veneer veneer penetrate the veneer veneer and enter the surface side of the substrate. And the inner surfaces on both sides of each of the vertical groove and the horizontal groove have a curved surface shape. Therefore, according to such a structure, the depths of the vertical grooves and the horizontal grooves are deep, and the vertical grooves and the horizontal grooves penetrate into the MDF, and the inner surfaces on both sides of the vertical grooves and the horizontal grooves have a curved surface shape. As a result, it is possible to form a soft wooden floor with a rich three-dimensional effect, and a good walking feeling can be obtained because no corners are present at the upper edges of the vertical and horizontal grooves.
【００２４】また、横溝の湾曲した両側内面には導管孔
が現れることとなるが、これらの両側内面が曲面形状を
有しており、導管孔の切り口も緩やかに湾曲しているた
め、導管孔によって着色塗料が吸い込まれても色ムラが
目立つことにはならず、建築用化粧板を使用して構成さ
れた木質フロアの見栄えが向上することになる。さらに
また、建築用化粧板が備える基板の裏面上にバランスシ
ートを貼着しておいた場合には、建築用化粧板の反り防
止を図ることが可能となるばかりか、建築用化粧板の内
部へと湿気が侵入することを阻止し得ることになる。従
って、本発明にかかる建築用化粧板によれば、デザイン
性の向上や歩行感の良好化、並びに、木質フロアの見栄
えの向上を実現することができるという効果が得られ
る。Also, conduit holes appear on the inner surfaces of both sides of the curved lateral groove. However, since the inner surfaces of both sides have a curved shape and the cut end of the conduit hole is gently curved, the conduit hole is formed. Thus, even if the colored paint is sucked in, the color unevenness does not become conspicuous, and the appearance of the wooden floor formed using the decorative veneer is improved. Furthermore, when a balance sheet is stuck on the back surface of the substrate provided in the decorative veneer, not only can the warp of the decorative veneer be prevented, but also the inside of the decorative veneer can be prevented. Moisture can be prevented from entering the air. Therefore, according to the decorative veneer for an architectural structure of the present invention, it is possible to obtain an effect that it is possible to improve the design, improve the walking feeling, and improve the appearance of the wooden floor.
【図１】実施の形態にかかる建築用化粧板の構造を示す
断面斜視図である。FIG. 1 is a cross-sectional perspective view showing the structure of an architectural decorative board according to an embodiment.
【図２】実施の形態にかかる建築用化粧板の要部構造を
拡大して示す断面図である。FIG. 2 is an enlarged cross-sectional view showing a main part structure of the decorative veneer according to the embodiment.
【図３】変形例にかかる建築用化粧板の構造を示す断面
斜視図である。FIG. 3 is a sectional perspective view showing the structure of a decorative veneer according to a modification.
【図４】変形例にかかる建築用化粧板の要部構造を拡大
して示す断面図である。FIG. 4 is an enlarged cross-sectional view showing a main part structure of a decorative veneer according to a modified example.
１ 建築用化粧板 ２ 基板 ３ 化粧単板 ４ 縦溝 ４ａ 両側内面 ５ 横溝 ５ａ 両側内面 ６ 区画面 ７ ＭＤＦ（中質繊維板） ８ 合板 DESCRIPTION OF SYMBOLS 1 Decorative veneer for construction 2 Substrate 3 Veneer veneer 4 Vertical groove 4a Inner surface of both sides 5 Lateral groove 5a Inner surface of both sides 6 Section screen 7 MDF (medium fiber board) 8 Plywood
Claims (3)
つ、化粧単板の表面には、直交しあう縦溝と横溝とによ
り区画されて平面視長方形状を有する複数の区画面が互
いの長手方向を同じとする向きに揃って並設されている
建築用化粧板であって、 基板はその厚み方向における表面側から中質繊維板と合
板とが順次積層されたものである一方、 化粧単板の区画面を区画する縦溝及び横溝は化粧単板を
貫通して基板の表面側にまで入り込んだ深さを有するも
のであり、かつ、各区画面の長手方向に沿って連続した
縦溝はその両側内面が縦溝の形成方向と直交する向きに
突出した曲面形状を有し、また、各区画面ごとの短手方
向に沿う横溝はその両側内面が横溝の形成方向と直交す
る向きに突出した曲面形状を有していることを特徴とす
る建築用化粧板。A decorative veneer is adhered on a surface of a substrate, and a plurality of divided screens having a rectangular shape in a plan view are defined on the surface of the veneer veneer by vertical and horizontal grooves orthogonal to each other. Are decorative veneers arranged side by side in the same longitudinal direction, wherein the substrate is formed by sequentially laminating a medium fiber board and a plywood from the surface side in the thickness direction. On the other hand, the vertical groove and the horizontal groove which divide the section screen of the veneer veneer have a depth penetrating the veneer veneer and penetrating to the surface side of the substrate, and are continuous along the longitudinal direction of each section screen. The vertical groove has a curved surface shape whose inner surfaces on both sides protrude in a direction perpendicular to the direction in which the vertical groove is formed, and the horizontal grooves along the lateral direction of each section are perpendicular to the direction in which the horizontal grooves are formed. For architectural use characterized by having a curved shape protruding in the direction粧板.
つ、化粧単板の表面には、直交しあう縦溝と横溝とによ
り区画されて平面視長方形状を有する複数の区画面が互
いの長手方向を同じとする向きに揃って並設されている
建築用化粧板であって、 基板はその厚み方向における表面側から中質繊維板と合
板と中質繊維板とが順次積層されたものである一方、 化粧単板の区画面を区画する縦溝及び横溝は化粧単板を
貫通して基板の表面側にまで入り込んだ深さを有するも
のであり、かつ、各区画面の長手方向に沿って連続した
縦溝はその両側内面が縦溝の形成方向と直交する向きに
突出した曲面形状を有し、また、各区画面ごとの短手方
向に沿う横溝はその両側内面が横溝の形成方向と直交す
る向きに突出した曲面形状を有していることを特徴とす
る建築用化粧板。2. A decorative veneer is adhered on a surface of a substrate, and a plurality of divided screens having a rectangular shape in a plan view defined on the surface of the decorative veneer by vertical and horizontal grooves orthogonal to each other. Are decorative veneers arranged side by side in the same direction so that the longitudinal directions are the same, and the substrate is formed by sequentially laminating a medium fiber board, a plywood and a medium fiber board from the surface side in the thickness direction. On the other hand, the vertical groove and the horizontal groove that define the section screen of the veneer veneer have a depth penetrating the veneer veneer and penetrating to the surface side of the substrate, and the length of each section screen. The vertical groove continuous along the direction has a curved surface shape whose inner surfaces on both sides protrude in a direction orthogonal to the forming direction of the vertical groove, and the horizontal grooves along the short direction for each section screen have inner surfaces on both sides of the horizontal grooves. Characterized by having a curved shape protruding in the direction perpendicular to the forming direction Architectural decorative plate that.
用化粧板であって、 基板の裏面上には、バランスシートが貼着されているこ
とを特徴とする建築用化粧板。3. The decorative veneer according to claim 1 or 2, wherein a balance sheet is stuck on a back surface of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9342441A JPH11172904A (en) | 1997-12-12 | 1997-12-12 | Decorative sheet for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9342441A JPH11172904A (en) | 1997-12-12 | 1997-12-12 | Decorative sheet for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11172904A true JPH11172904A (en) | 1999-06-29 |
Family
ID=18353769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9342441A Pending JPH11172904A (en) | 1997-12-12 | 1997-12-12 | Decorative sheet for building |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11172904A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173213A (en) * | 1999-12-17 | 2001-06-26 | Daiken Trade & Ind Co Ltd | Decorative floor material |
| JP2001170911A (en) * | 1999-12-17 | 2001-06-26 | Daiken Trade & Ind Co Ltd | Wooden decorative sheet and method for making it |
| WO2006060860A1 (en) * | 2004-12-10 | 2006-06-15 | Shanghai Toyo Culminat Co. Ltd | R type pressed groove-edge floor board |
| JP2010053687A (en) * | 2009-12-10 | 2010-03-11 | Toyo Tex Co Ltd | Method for producing flooring for construction |
| JP2010167407A (en) * | 2008-12-26 | 2010-08-05 | Dainippon Printing Co Ltd | Method and apparatus for applying ink, method of producing floor material to which ink is already applied and floor material to which ink is already applied |
| JP2011062670A (en) * | 2009-09-18 | 2011-03-31 | Dainippon Printing Co Ltd | Ink coating method, ink coating device, method for manufacturing fixture member or furniture member coated with ink, and fixture member or furniture member coated with ink |
| JP2015507110A (en) * | 2012-02-03 | 2015-03-05 | エルジー・ハウシス・リミテッド | Flooring |
| KR20220029830A (en) * | 2020-08-28 | 2022-03-10 | 동화기업 주식회사 | Method for manufacturing multi-layered panel including a plurality of materials |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173213A (en) * | 1999-12-17 | 2001-06-26 | Daiken Trade & Ind Co Ltd | Decorative floor material |
| JP2001170911A (en) * | 1999-12-17 | 2001-06-26 | Daiken Trade & Ind Co Ltd | Wooden decorative sheet and method for making it |
| WO2006060860A1 (en) * | 2004-12-10 | 2006-06-15 | Shanghai Toyo Culminat Co. Ltd | R type pressed groove-edge floor board |
| JP2010167407A (en) * | 2008-12-26 | 2010-08-05 | Dainippon Printing Co Ltd | Method and apparatus for applying ink, method of producing floor material to which ink is already applied and floor material to which ink is already applied |
| JP2011062670A (en) * | 2009-09-18 | 2011-03-31 | Dainippon Printing Co Ltd | Ink coating method, ink coating device, method for manufacturing fixture member or furniture member coated with ink, and fixture member or furniture member coated with ink |
| JP2010053687A (en) * | 2009-12-10 | 2010-03-11 | Toyo Tex Co Ltd | Method for producing flooring for construction |
| JP2015507110A (en) * | 2012-02-03 | 2015-03-05 | エルジー・ハウシス・リミテッド | Flooring |
| KR20220029830A (en) * | 2020-08-28 | 2022-03-10 | 동화기업 주식회사 | Method for manufacturing multi-layered panel including a plurality of materials |
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