JPS62220632A - Decorative board and its production - Google Patents
Decorative board and its productionInfo
- Publication number
- JPS62220632A JPS62220632A JP6158086A JP6158086A JPS62220632A JP S62220632 A JPS62220632 A JP S62220632A JP 6158086 A JP6158086 A JP 6158086A JP 6158086 A JP6158086 A JP 6158086A JP S62220632 A JPS62220632 A JP S62220632A
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- plate
- decorative board
- hollow
- hollow hole
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000011094 fiberboard Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000001743 silencing effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
- Panels For Use In Building Construction (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、住宅や店舗等の天井材、壁材などに使用され
る吸音性並びに意匠性に優れた化粧板及びその製造方法
に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a decorative board with excellent sound absorption and design, which is used for ceiling materials, wall materials, etc. of houses, stores, etc., and a method for manufacturing the same. be.
（従来技術とその問題点）
従来から、吸音性を有する天井材や壁材等の内装材とし
て、軟質繊維板やロックウール板等の多孔質板に多数の
ピン穴やドリル穴を設けたものやトラパーチン模様状の
凹所を設けた板状体が知られている。(Prior art and its problems) Conventionally, as interior materials such as ceiling materials and wall materials that have sound absorbing properties, a porous board such as a soft fiberboard or rock wool board with many pin holes or drill holes has been used. A plate-like body with recesses in the shape of a trapachine pattern or a trapachine pattern is known.
しかしながら、このような構造では、板状体の材質や穴
又は凹所の形状によって異なるが、一般に、中音域から
高音域での吸音性を有していても低音域での吸音性が極
めて低く、さらに、ピン穴や凹所は極めて小形であるた
めに、深みの全くない平面的な外観を呈して立体感に乏
しいものである。However, although this structure differs depending on the material of the plate and the shape of the holes or recesses, in general, even if it has sound absorption properties in the mid to high frequency range, its sound absorption properties in the low frequency range are extremely low. Moreover, since the pinholes and recesses are extremely small, they have a flat appearance with no depth and lack a three-dimensional effect.
このため、本願発明者等は、特開昭５９−１９８１３８
号公報に記載されているように、板状体に、表面開口部
に対して内部が拡大空間部に形成された断面偏平壺形状
の穴を多数設けた建築板を開発したが、表面開口部に連
通ずる内部の拡大掘削作業に著しい手間を要して生産性
に劣ると共に表面には開口部のみしか露呈せず、内部の
形状が隠蔽されているために、変化のある立体感及び重
厚性が充分でない等の問題点があった。For this reason, the inventors of the present invention have
As described in the publication, a building board was developed in which a large number of holes with a flat cross-sectional shape of a pot were formed in a plate-like body with an enlarged space inside compared to the surface opening. Excavation work to enlarge the interior leading to the interior is extremely time-consuming, resulting in poor productivity.In addition, only the opening is exposed on the surface, and the internal shape is hidden, resulting in a variable three-dimensional feel and solidity. There were problems such as insufficient amount of water.
本発明はこのような問題点を解消し、吸音性並びに意匠
性に極めて優れている新規な化粧板及びその製造方法を
提供するものである。The present invention solves these problems and provides a novel decorative board that is extremely excellent in sound absorption and design, and a method for manufacturing the same.
（問題点を解決するための手段）
上記目的を達成するために、本発明の化粧板は、実施例
に対応する図面に示すように、−側端面から他側端面に
連通ずる複数の中空孔（２１（２１・・・（２）を設け
た板状体＋１１に、該板状体（１１の表面より前記中空
孔（２）に達する複数の溝（３）を形成してなることを
特徴とするものであり、この化粧板を製造する方法とし
ては下部板状体（ｌｂ）の表面に一側端部から他側端部
に連通する複数の溝（２ｂ）を形成し、該溝を有する下
部板状体（１ｂ）の面に上部板状体（１ａ）を積層、一
体化することによりこの上部板状体（１ａ）の下面で前
記溝（２ｂ）の上端開口部を閉止して複数の中空孔（２
）を形成し、次いで上部板状体（Ｉａ）の表面から中空
孔（２）に達する複数の溝（３）を形成することを特徴
とするものである。(Means for Solving the Problems) In order to achieve the above object, the decorative board of the present invention has a plurality of hollow holes communicating from the - side end surface to the other side end surface, as shown in the drawings corresponding to the embodiments. (21 (21...(2)) is formed by forming a plurality of grooves (3) reaching the hollow hole (2) from the surface of the plate-like body (11) on the plate-like body +11. The method for manufacturing this decorative board is to form a plurality of grooves (2b) communicating from one end to the other end on the surface of the lower plate-shaped body (lb), and to The upper end opening of the groove (2b) is closed by the lower surface of this upper plate-like body (1a) by laminating and integrating the upper plate-like body (1a) on the surface of the lower plate-like body (1b) having Multiple hollow holes (2
), and then a plurality of grooves (3) are formed from the surface of the upper plate-like body (Ia) to the hollow holes (2).
（作 用）
板状体（１１の内部に設けられた複数の中空孔（２）が
表面から形成された溝（３）を通じて外部に現出してこ
れらの中空孔（２）と溝（３）とにより変化に富んだ立
体感と重厚感を呈すると共に表面側の溝（３）から連通
ずる中空孔（２）が、所謂、管部の長いレゾネータとな
ってヘルムホルツ共鳴器と同様の消音作用を発揮し、さ
らに、中空孔（２）の側壁と溝（３）との側壁とが段状
の複雑な形状を呈し、音の拡散、吸音作用を効果的に奏
するものである。(Function) A plurality of hollow holes (2) provided inside the plate-shaped body (11) appear outside through grooves (3) formed from the surface, and these hollow holes (2) and grooves (3) The hollow holes (2) that communicate with the grooves (3) on the front surface function as a so-called long-tube resonator, providing a silencing effect similar to that of a Helmholtz resonator. Further, the side walls of the hollow hole (2) and the side walls of the groove (3) have a step-like complicated shape, which effectively diffuses and absorbs sound.
（実 施 例）
本発明の実施例を図面について説明すると、＋１１は厚
さが２〜４Ｇの比較的厚い植物質繊維板、鉱物質繊維板
、その他の適宜な材料よりなる板状体で、その内部に一
側端面から他側端面間に貫通する複数の中空孔（２１＋
２１・・・（２）を所定間隔毎に互いに直状に平行して
設けてあり、さらに、該板状体（１）の表面から中空孔
（２）に連通ずる複数条の直状溝（３） （３）・・・
（３）を所定間隔毎に刻設して吸音化粧板を構成しであ
る。(Embodiment) To explain the embodiment of the present invention with reference to the drawings, +11 is a plate-shaped body made of relatively thick vegetable fiberboard, mineral fiberboard, or other appropriate material with a thickness of 2 to 4G; A plurality of hollow holes (21+
21...(2) are provided straightly and parallel to each other at predetermined intervals, and furthermore, a plurality of straight grooves ( 3) (3)...
(3) is carved at predetermined intervals to form a sound-absorbing decorative board.
中空孔（２）の断面形状としては、第１図に示した断面
六角形状以外に、三角形その他の多角形、或いは円形状
であってもよい。In addition to the hexagonal cross-sectional shape shown in FIG. 1, the cross-sectional shape of the hollow hole (2) may be triangular or other polygonal, or circular.
さらに、溝（３）は、中空孔（２）の長さ方向に対して
直角に交叉する方向に設けているが、適宜角度で交叉す
る方向に設けてもよく、溝（３）の一部が中空孔（２）
に連通ずるように互いに平行となるように設けてもよい
。Furthermore, although the groove (3) is provided in a direction that intersects the length direction of the hollow hole (2) at right angles, it may also be provided in a direction that intersects at an appropriate angle. is a hollow hole (2)
They may be provided parallel to each other so as to communicate with each other.
なお、溝（３）の深さは、中空孔（２）の中程に達する
部分まで設けることが望ましく、このように構成するこ
とにより、図に示すように、隣接する溝（３）（３）間
に形成される突条部（９）の両側面αωＯｍには中空孔
（２）の上部が開口（１１） （１１） した門形状
部が形成され、一層重厚な立体感と効果的な吸音性能を
有する化粧板が得られる。In addition, it is desirable that the depth of the groove (3) reaches the middle of the hollow hole (2), and by configuring it in this way, as shown in the figure, the depth of the groove (3) (3) ) A gate-shaped part in which the upper part of the hollow hole (2) is opened (11) (11) is formed on both sides αωOm of the protrusion (9) formed between A decorative board having sound absorption performance is obtained.
又、中空孔（２）や溝（３）のピッチは、孔径や溝幅の
寸法に等しい間隔毎に設けているが、これに限定される
ことはない。Furthermore, the pitches of the hollow holes (2) and the grooves (3) are provided at intervals equal to the dimensions of the hole diameter and groove width, but are not limited thereto.
次に、このような化粧板の製造方法について述べると、
植物質繊維板、鉱物質繊維板その他の適宜な板状体（ｌ
ａ） （Ｉｂ）に、表面から厚さの略半分に達する深
さを有する直状の溝（２ａ） （２ｂ）を両側端面間
に貫通させて所定間隔毎に複数条、形成する。Next, we will discuss the manufacturing method of such decorative laminates.
Vegetable fiberboard, mineral fiberboard and other appropriate plate-like materials (l
a) In (Ib), a plurality of straight grooves (2a) (2b) having a depth reaching approximately half the thickness from the surface are formed at predetermined intervals so as to penetrate between both end faces.
これらの溝（２ａ） （２ｂ）の断面形状は、底面が
幅狭い台形状に形成しているが、その他の多角形成いは
半円形等の適宜な形状であればよい。Although the cross-sectional shape of these grooves (2a) and (2b) is formed into a trapezoidal shape with a narrow bottom surface, it may be any other suitable shape such as a polygonal shape or a semicircular shape.
こうして溝（２ａ） （２ｂ）を夫々設けた板状体（
ｌａ） （ｌｂ）を、第３図に示すように、互いに溝
（２ａ） （２ｂ）を合致させた状態となるように上
下に積層し、適宜な接着剤によってその重ね合せ面、即
ち、隣接する溝間に形成された突条ｆ４１ （５１の先
端面同士を一体に接着することにより、対向した溝（２
ａ） （２ｂ）で中空孔（２）を形成した板状体（１
１を得る。In this way, the plate-shaped body (
la) (lb) are stacked one on top of the other so that the grooves (2a) and (2b) match each other, as shown in Figure 3, and the overlapping surfaces, i.e., the adjacent By integrally bonding the tip surfaces of the protrusions f41 (51) formed between the grooves (2), the opposing grooves (2
a) Plate-shaped body (1) with hollow holes (2) formed in (2b)
Get 1.
次いで、第４図に示すように、上部板状体（１ａ）の表
面から、下部板状体（１ｂ）の突条（５）の先端に達す
る深さの直状溝（３）を、中空孔（２）に交叉（図にお
いては直交している）するようにして所望間隔毎に刻設
することにより、これらの溝（３） （３１間に中空孔
（２）の一部が表面に露出し且つ溝（３１Ｔ３１間に形
成された突条部（９）の両側面には切除されない中空孔
（２）の上半部が開口（１１） （１１） した立体
的形状を有する化粧板が得られるものである。Next, as shown in FIG. 4, a straight groove (3) with a depth reaching from the surface of the upper plate-like body (1a) to the tip of the protrusion (5) of the lower plate-like body (1b) is cut into a hollow. By cutting grooves at desired intervals so as to intersect with the holes (2) (orthogonal in the figure), a portion of the hollow hole (2) is formed on the surface between these grooves (3). A decorative board having a three-dimensional shape in which the upper half of the hollow hole (2) that is not cut out is opened (11) on both sides of the exposed groove (31T31) and the protrusion (9) formed between the grooves (31T31). That's what you get.
なお、上下部板状体（ｌａ） （ｌｂ）を積層接着し
て中空孔（２）を有する板状体（１）を形成する場合、
溝（２ａ） （２ｂ）を合致させることなくややずら
した状体にしておいてもよく、又、第５図に示すように
上部板状体（１ａ）の溝（２ａ）を上向きにして該上部
板状体（１ａ）の平滑な下面で下部板状体（ｌｂ）の溝
（２ｂ）の上端開口部を閉止することにより中空孔（２
）としてもよく、この場合には、上部板状体（ｌａ）に
は溝（２ａ）が必ずしも必要ではないが、上部板状体（
１ａ）の表面から中空孔（２）に交叉する方向に溝（３
）を刻設する際、中空孔（２）の上端が開口する深さま
で掘削するものである。In addition, when forming a plate-like body (1) having a hollow hole (2) by laminating and bonding the upper and lower plate-like bodies (la) (lb),
The grooves (2a) and (2b) may be slightly shifted without matching, or the grooves (2a) of the upper plate (1a) may be turned upward as shown in FIG. The hollow hole (2) is closed by closing the upper end opening of the groove (2b) of the lower plate (lb) with the smooth lower surface of the upper plate (1a).
), and in this case, the groove (2a) is not necessarily required in the upper plate-like body (la);
Grooves (3) are formed in the direction from the surface of
) is excavated to a depth where the upper end of the hollow hole (2) opens.
さらに、積層後における上部板状体（１ａ）に形成する
溝（３）は、中空孔（２）に対してややずらした状態で
平行に刻設してもよいが、この場合はこの溝のみでは形
状的に変化が不足しがちである。Furthermore, the groove (3) formed in the upper plate-shaped body (1a) after lamination may be carved parallel to the hollow hole (2) with a slight shift, but in this case, only this groove There tends to be a lack of change in shape.
（発明の効果）
以上のように、本発明の化粧板は、−側端面から他側端
面に連通ずる複数の中空孔を設けた板状体に、該板状体
の表面より前記中空孔に達する複数の溝を形成してなる
ものであるから、板状体の内部に設けられた複数の中空
孔が表面から形成された溝を通じて外部に現出してこれ
らの中空孔と溝とにより変化に富んだ立体感を呈すると
共に中空孔と溝とが上下段状に形成されて重厚感のある
意匠的に優れた外観を呈するものである。(Effects of the Invention) As described above, the decorative board of the present invention has a plate-like body provided with a plurality of hollow holes communicating from the − side end face to the other side end face, and the plate-like body has a plurality of hollow holes communicating with each other from the surface of the plate-like body to the hollow holes. Since it is formed by forming a plurality of grooves that reach the surface of the plate, the plurality of hollow holes provided inside the plate-like body emerge from the surface through the grooves formed, and changes occur due to these hollow holes and grooves. It exhibits a rich three-dimensional appearance, and the hollow holes and grooves are formed in upper and lower steps, giving it a solid appearance and an excellent appearance.
さらに、表面側の溝から連通ずる中空孔が、所謂、管部
の長いレゾネータとなってヘルムホルツ共鳴器と同様の
消音作用を発揮すると共に、中空孔の側壁と溝との側壁
とが前述したように、段状の複雑な形状を呈して音の拡
散、吸音作用を効果的に奏することができ、その上、隣
接する溝間に形成された突条が補強リブ的な役割を行っ
て強度的にも極めて優れた化粧板となるものである。Furthermore, the hollow hole communicating with the groove on the surface side becomes a so-called resonator with a long pipe section, and exhibits a silencing effect similar to that of a Helmholtz resonator. It has a complex step-like shape that effectively diffuses and absorbs sound, and the protrusions formed between adjacent grooves act as reinforcing ribs to increase strength. It also makes an extremely excellent decorative board.
又、本発明の化粧板の製造方法によれば、下部板状体の
表面に一側端部から他側端部に連通ずる複数の溝を形成
し、該溝を有する下部板状体の面に上部板状体を積層、
・一体化することによりこの上部板状体の下面で前記溝
の上端開口部を閉止して複数の中空孔を形成し、次いで
上部板状体の表面から中空孔に達する複数の溝を形成す
ることを特徴とするものであるから、所望形状、大きさ
の中空孔や溝を形成することができると共にこれらの中
空孔と溝との組合せを種々変更することができて変化に
富んだ立体的形状を有する化粧板を得ることだできるも
のであり、又、その製造工程も簡単で生産能率の向上を
図ることができるものである。Further, according to the method for manufacturing a decorative board of the present invention, a plurality of grooves communicating from one side end to the other side end are formed on the surface of the lower plate-like body, and the surface of the lower plate-like body having the grooves is formed on the surface of the lower plate-like body. Laminate the upper plate on the
- By integrating, the upper end opening of the groove is closed on the lower surface of this upper plate-like body to form a plurality of hollow holes, and then a plurality of grooves reaching the hollow holes from the surface of the upper plate-like body are formed. Since it is characterized by the fact that hollow holes and grooves of desired shape and size can be formed, and the combinations of these hollow holes and grooves can be changed variously, it is possible to create a variety of three-dimensional shapes. It is possible to obtain a decorative board having a shape, and the manufacturing process is simple, and production efficiency can be improved.
図面は本発明の実施例を示すもので、第１図は化粧板の
一部の斜視図、第２図はその縦断正面図、第３図は上下
部板状体を積層接着した状態の斜視図、第４図は化粧板
に形成している状態の斜視図、第５図は本発明の別な製
造方法を説明するための正面図である。
（１）・・・板状体、（ｌａ） （ｌｂ） ・・・
上下部板状体、（２）・・・中空孔、（２ａ） （２
ｂ） ・・・条溝、（３）・・・溝。The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view of a part of a decorative board, Fig. 2 is a longitudinal sectional front view thereof, and Fig. 3 is a perspective view of a state in which upper and lower plate-like bodies are laminated and bonded. FIG. 4 is a perspective view of a state in which it is formed on a decorative board, and FIG. 5 is a front view for explaining another manufacturing method of the present invention. (1)... plate-shaped body, (la) (lb)...
Upper and lower plate-like bodies, (2)...Hollow hole, (2a) (2
b) ... groove, (3) ... groove.
Claims (9)
を設けた板状体に、該板状体の表面より前記中空孔に達
する複数の溝を形成してなることを特徴とする化粧板。(1) A plate-like body provided with a plurality of hollow holes communicating from one side end face to the other side end face, and a plurality of grooves reaching the hollow holes from the surface of the plate-like body are formed. Decorative board.
その他適宜な形状に形成されていることを特徴とする特
許請求の範囲第１項記載の化粧板。(2) The cross-sectional shape of the hollow hole is circular, triangular, polygonal,
The decorative board according to claim 1, characterized in that it is formed in any other suitable shape.
して任意の角度で交叉するように設けられていることを
特徴とする特許請求の範囲第１項又は第２項記載の化粧
板。(3) Claims 1 or 2, characterized in that each groove provided on the surface of the plate-shaped body is provided so as to intersect with the hollow hole at an arbitrary angle. Decorative board as described.
して直交するように設けられていることを特徴とする特
許請求の範囲第１項又は第３項記載の化粧板。(4) The decorative board according to claim 1 or 3, wherein each groove provided on the surface of the plate-shaped body is provided perpendicularly to the hollow hole. .
して平行に設けられていることを特徴とする特許請求の
範囲第１項又は第２項記載の化粧板。(5) The decorative board according to claim 1 or 2, wherein each groove provided on the surface of the plate-shaped body is provided in parallel to the hollow hole.
通する複数の溝を形成し、該溝を有する下部板状体の面
に上部板状体を積層、一体化することによりこの上部板
状体の下面で前記溝の上端開口部を閉止して複数の中空
孔を形成し、次いで上部板状体の表面から中空孔に達す
る複数の溝を形成することを特徴とする化粧板の製造方
法。(6) A plurality of grooves communicating from one side end to the other side end are formed on the surface of the lower plate-like body, and the upper plate-like body is laminated and integrated on the surface of the lower plate-like body having the grooves. By doing so, the upper end opening of the groove is closed on the lower surface of the upper plate-like body to form a plurality of hollow holes, and then a plurality of grooves reaching the hollow holes from the surface of the upper plate-like body are formed. A method for manufacturing a decorative board.
溝が形成されていることを特徴とする特許請求の範囲第
６項記載の化粧板の製造方法。(7) A method for manufacturing a decorative laminate according to claim 6, characterized in that grooves are formed on the lower surface of the upper plate-like member opposite to the grooves of the lower plate-like member.
るように積層、一体化してこれらの溝により中空孔を形
成していることを特徴とする特許請求の範囲第６項又は
第７項記載の化粧板の製造方法。(8) The upper and lower plate-shaped members facing each other are laminated and integrated so that their grooves match each other, and these grooves form a hollow hole. The method for producing a decorative board according to item 7.
積層、一体化してこれらの溝により中空孔を形成してい
ることを特徴とする特許請求の範囲第６項又は第７項記
載の化粧板の製造方法。(9) Claims 6 or 7, characterized in that the grooves of the opposing upper and lower plate-like bodies are laminated and integrated with each other in a shifted manner so that a hollow hole is formed by these grooves. The method for manufacturing the decorative laminate described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6158086A JPS62220632A (en) | 1986-03-18 | 1986-03-18 | Decorative board and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6158086A JPS62220632A (en) | 1986-03-18 | 1986-03-18 | Decorative board and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62220632A true JPS62220632A (en) | 1987-09-28 |
| JPH0583692B2 JPH0583692B2 (en) | 1993-11-29 |
Family
ID=13175209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6158086A Granted JPS62220632A (en) | 1986-03-18 | 1986-03-18 | Decorative board and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62220632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015137501A (en) * | 2014-01-23 | 2015-07-30 | フクビ化学工業株式会社 | Sound absorption panel and method of manufacturing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578078U (en) * | 1980-06-04 | 1982-01-16 | ||
| JPS578077U (en) * | 1980-06-06 | 1982-01-16 |
-
1986
- 1986-03-18 JP JP6158086A patent/JPS62220632A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578078U (en) * | 1980-06-04 | 1982-01-16 | ||
| JPS578077U (en) * | 1980-06-06 | 1982-01-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015137501A (en) * | 2014-01-23 | 2015-07-30 | フクビ化学工業株式会社 | Sound absorption panel and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0583692B2 (en) | 1993-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2767476B2 (en) | Laminated plywood | |
| BG106148A (en) | Lightweight construction element in the form of a hollow body contoured honeycomb structure | |
| KR100553726B1 (en) | wooden brick and a wall body using the same | |
| US2165101A (en) | Acoustic material | |
| JPS62220632A (en) | Decorative board and its production | |
| CA2015703A1 (en) | Acoustical partition and method of making same | |
| JPS62220633A (en) | Decorative board and its production | |
| CA2542843A1 (en) | Log-cabin type facade | |
| JPH02178447A (en) | Sound absorbing decorative panel and manufacture thereof | |
| JPH0213105B2 (en) | ||
| JPS59213844A (en) | Building panel and production thereof | |
| KR200182678Y1 (en) | A layer type soundproofing material | |
| KR200317202Y1 (en) | wooden brick and a wall body using the same | |
| CN210086712U (en) | Sound-proof heat-insulation integrated wallboard | |
| CN207846857U (en) | A kind of compartment wall and its precast light wallboard | |
| CN210395720U (en) | Composite heat-insulating wall | |
| KR20000030328A (en) | Sound-absorbing block for sound-absorbing soundproof wall with stucco brick combined with frame member | |
| JPS589924Y2 (en) | partition panel | |
| KR200321181Y1 (en) | Assembly structure of panel | |
| KR200196686Y1 (en) | Sound-absorbing block for sound-absorbing soundproof wall with stucco brick combined with frame member | |
| JPS59198138A (en) | Building board and manufacture thereof | |
| JP3150616U (en) | Orthogonal hexahedron block | |
| JPH11287016A (en) | Woody composite structural member | |
| KR200146975Y1 (en) | An interior or exterior partition panel using color steel plate | |
| JP5296909B1 (en) | Laminate log block and construction method of Itakura method using the same |