JPH0194151A - Siding board - Google Patents
Siding boardInfo
- Publication number
- JPH0194151A JPH0194151A JP25025687A JP25025687A JPH0194151A JP H0194151 A JPH0194151 A JP H0194151A JP 25025687 A JP25025687 A JP 25025687A JP 25025687 A JP25025687 A JP 25025687A JP H0194151 A JPH0194151 A JP H0194151A
- Authority
- JP
- Japan
- Prior art keywords
- board
- connection part
- core material
- type connection
- edge
- 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
- 239000000463 material Substances 0.000 claims abstract description 78
- 239000011162 core material Substances 0.000 claims abstract description 35
- 239000000057 synthetic resin Substances 0.000 claims abstract description 11
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005187 foaming Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 16
- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011495 polyisocyanurate Substances 0.000 description 3
- 229920000582 polyisocyanurate Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- -1 sheathing board Substances 0.000 description 2
- 101100258233 Caenorhabditis elegans sun-1 gene Proteins 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 241000975357 Salangichthys microdon Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は建築、構築物の内、外装の横張り壁体、および
縦張り壁体を形成するのに有用なサイディングボード（
以下、単にボードという）に関する。Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a siding board (
(hereinafter simply referred to as the board).
従来から金属薄板を表面材とし、長平方向の両側縁に雄
、雌型連結部を形成すると共に、表面材の裏面に合成樹
脂発泡体、裏面材を積層したボードが数多く上申されて
いる。しかしながら、この種ボードは表面材として金属
薄板を使用しているため、ロール成形による屈曲加工に
より、表面材の化粧面に歪が発生し、ペコッキによる意
匠性の低下、歩留りの低下を招くものであった。しかも
、芯材に合成樹脂発泡体を用いた場合は、芯材の発泡圧
、および２次発泡により表面材の化粧面部分が丸みを帯
び、ボードの働き幅が設計寸法と異なってしまう欠点が
あった。Conventionally, many boards have been proposed in which a thin metal plate is used as the surface material, male and female connecting portions are formed on both edges in the longitudinal direction, and a synthetic resin foam and a back material are laminated on the back side of the surface material. However, since this type of board uses a thin metal plate as the surface material, the bending process by roll forming causes distortion on the decorative surface of the surface material, resulting in a decrease in design and a decrease in yield due to pekkoki. there were. Moreover, when synthetic resin foam is used as the core material, the foaming pressure of the core material and secondary foaming cause the decorative surface of the surface material to become rounded, resulting in the working width of the board being different from the designed dimensions. there were.
本発明は上述したような欠点を除去するため、押出成形
により形成した横長の金属板、陶板、あるいは合成樹脂
板を表面材とし、表面材の一端縁には雄型連結部を、他
端縁には雌型連結部を設け、さらに雄型連結部から雌型
連結部に向かって傾斜した傾斜化粧面を形成して断面樋
状となし、前記表面材の裏面には芯材を一体に充填し、
芯材の裏面をシート状の裏面材で被覆したサイディング
ボードにおいて、前記雄型連結部の形状を傾斜化粧面の
一端縁を外側方へ突出した差込縁と、差込縁を上縁とし
断面をほぼＵ字状に形成した係合部と、係合部の下縁を
外側方に延長した延長部と、係合部に設けると共に、前
記傾斜化粧面の樋状部方向に突出した突出片とから形成
し、また雌型連結部の形状を前記傾斜化粧面の他端縁を
内方へ屈曲した側壁と、側壁の下端を内方にＵ字状に屈
曲した嵌合溝から形成することにより、側壁と傾斜化粧
面の段差により立体感を強化し、傾斜化粧面と側壁間の
鏡面反射と乱反射により横目地ラインを明確化し、また
、押し出しにより形成することにより、表面材の加工に
よるペコッキを排除し、さらにボードの連結構造を差込
縁と嵌合溝、係合溝と嵌合溝の下縁の２重にして防水性
、係合力を向上し、かつ、ボードを横張りとして使用す
る場合には施工が容易で、１人で行うことのできる落と
し込みタイプとし、その上、縦張りとしても使用可能な
ボードを提案するものである。In order to eliminate the above-mentioned drawbacks, the present invention uses a horizontally elongated metal plate, ceramic plate, or synthetic resin plate formed by extrusion molding as the surface material, and has a male connecting portion on one edge of the surface material and a male connecting portion on the other edge. is provided with a female connecting portion, further forming an inclined decorative surface that slopes from the male connecting portion toward the female connecting portion so as to have a gutter-like cross section, and the back surface of the surface material is integrally filled with a core material. death,
In a siding board in which the back surface of the core material is covered with a sheet-like back material, the shape of the male connecting portion is such that one end edge of the inclined decorative surface protrudes outward, and the insert edge is the upper edge in cross section. an engaging portion formed into a substantially U-shape; an extension portion extending the lower edge of the engaging portion outward; and a protruding piece provided on the engaging portion and protruding toward the gutter-like portion of the inclined decorative surface. and the female connecting portion is formed from a side wall whose other end edge of the inclined decorative surface is bent inward, and a fitting groove whose lower end of the side wall is bent inward into a U-shape. The three-dimensional effect is enhanced by the step between the side wall and the sloped decorative surface, the horizontal joint line is made clear by the specular reflection and diffused reflection between the sloped decorative surface and the side wall, and the horizontal joint line is made clear by the processing of the surface material by forming it by extrusion. Furthermore, the connecting structure of the board is doubled by the insertion edge and the fitting groove, and the engagement groove and the lower edge of the fitting groove, improving waterproofness and engagement force, and the board can be used as a horizontal support. In this case, we propose a board that is easy to install and can be installed by one person, and can also be used as a vertical board.
以下に図面を用いて本発明に係るボードの代表的な実施
例について詳細に説明する。すなわち、第１図は上記ボ
ードＡを示す斜視図であり、例えば、金属材、陶材、あ
るいは合成樹脂材を押出成形により形成した表面材上と
、表面材上の裏面に充填した芯材１８と、芯材１８の裏
面を被覆したシート状の裏面材１９とから形成したもの
である。さらに説明すると、表面材上はその一例を示す
と、アルミニウムの押出成形品からなり、押出後にアル
マイト処理、電着塗装を施したもので化粧面部叢と雄型
連結部工と雌型連結部用とから形成する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Representative embodiments of the board according to the present invention will be described in detail below using the drawings. That is, FIG. 1 is a perspective view showing the board A, which includes, for example, a surface material made of metal, porcelain, or synthetic resin by extrusion molding, and a core material 18 filled on the back surface of the surface material. and a sheet-like back material 19 that covers the back surface of the core material 18. To explain further, the surface material is made of extruded aluminum, and after extrusion, it is alumite treated and electrodeposited, and is used for the decorative surface part, the male type connecting part, and the female type connecting part. to form from.
すなわち、化粧面部↓は第２図（ａ）、（ｂ）に拡大し
て示すように、雄型連結部工から雌型連結部用に向かっ
て角度θ１で傾斜した傾斜化粧面３と、傾斜化粧面３の
一端縁を内方にθ２で屈曲した側壁４とから断面をほぼ
樋状に形成したちである。この傾斜化粧面３はθ１〈９
０°であるため、雨水の流れを良（し、目地部に雨水が
貯留するのを防止すると共に、傾斜化粧面３が側壁４に
より段差が形成され、傾斜化粧面３間の明確化、膨出化
を強化し、意匠性の向上に役立つものである。側壁４と
傾斜化粧面３との角度θ８は鋭角、直角、鈍角のいずれ
でもよいが、鋭角のほうが傾斜化粧面３の表面を流下す
る雨水の水切りの効果、目地部に落とす陰影がより明確
となるため、好ましいものである。雄型連結部工は傾斜
化粧面３の一端縁を外方に突出した差込縁６と、差込縁
６を上縁とする断面略Ｕ字状の係合部１と、係合部１の
下縁１０を外方に延長した延長部１２と、延長部１２の
先端に設けた突起１３からなるものである。さらに詳説
すると、係合部１は、差込縁６の根元部分を内方にＵ字
状に形成した係合溝８と、係合溝８の入口部を略垂直に
形成した立上り部９と、立上り部９の下端を外方に延長
した下縁１０よりなるものである。In other words, the decorative surface ↓ has an inclined decorative surface 3 inclined at an angle θ1 from the male connecting portion toward the female connecting portion, as shown in enlarged form in FIGS. 2(a) and (b). One end edge of the decorative surface 3 is formed into a substantially gutter-like cross section from a side wall 4 bent inward at an angle of θ2. This inclined decorative surface 3 is θ1〈9
Because it is 0°, it improves the flow of rainwater and prevents rainwater from accumulating in the joints, and the sloped decorative surface 3 forms a step with the side wall 4, making the sloped decorative surface 3 clear and expanding. The angle θ8 between the side wall 4 and the inclined decorative surface 3 may be an acute angle, a right angle, or an obtuse angle; This is preferable because it has the effect of draining rainwater and makes the shadows cast on the joints more clear. From an engaging part 1 having a substantially U-shaped cross section with the upper edge 6 as the upper edge, an extension part 12 that extends the lower edge 10 of the engaging part 1 outward, and a protrusion 13 provided at the tip of the extension part 12. To explain in more detail, the engaging portion 1 includes an engaging groove 8 formed inwardly into a U-shape at the root portion of the insertion edge 6, and an entrance portion of the engaging groove 8 formed substantially perpendicularly. It consists of a rising portion 9 and a lower edge 10 extending the lower end of the rising portion 9 outward.
また１１は突出片であり、後記する裏面材１９の収納用
、ボードＡ施工時の安定性、補強および芯材１８の液漏
れ防止のために設けるものである。さらに、差込縁６は
後述する雌型連結部用の嵌合溝１７に挿入し、また係合
溝８は嵌合溝１７の下縁１６を係合してボードＡの連結
構造を２重にして、防水性、係合力、バッキング性を強
化し、ボードＡを横張り用にも、縦張り用にも使用する
ことができるようにするものである。また、６ａは溝部
であり、保合時に上縁１５との間に空隙を形成し、毛細
管現象の阻止を図るものであり、防水性を向上するもの
である。さらに、延長部１２はボードＡを直接雨水の侵
入しない位置で釘等の固定具により固定する部分であり
、二点鎖線で示すように、釘孔１２ａを複数個穿設する
こともできる。雌型連結部■は側壁４の下端縁を内方に
屈曲した上縁１５と、上縁１５の先端を外側方に屈曲し
た下縁１６と、上縁１５と下縁１６により断面略Ｕ字状
に形成した嵌合溝１７により構成したものである。この
嵌合溝１７は差込縁６を嵌合し、また下縁１６は係合溝
８に係合するものである。芯材１８は表面材上の裏面の
化粧面部１、雄型連結部上、雌型連結部用によって囲ま
れた樋状の部分に少なくとも充填し、副次的に接着剤、
不燃材、クツション材、防音材などの機能を有する素材
の１種以上からなるものである。具体的には合成樹脂発
泡体、ロックウール、グラスウール、シージングボード
、石膏ボード、木毛セメント板、ＡＬＣ板等からなり、
原料で吐出し、成形、硬化、自己接着させるもの、ある
いは成形体からなるものである。なお、芯材１８として
成形体を用いる場合には芯材１８と表面材上、裏面材１
９間に接着剤（図示せず）が必要である。さらに説明す
ると、芯材１８としては主に合成樹脂発泡体を用い、例
えばポリウレタンフォーム用樹脂、フェノールフオーム
用樹脂、ポリイソシアヌレートフオーム用樹脂、ポリス
チレンフオーム、ポリウレアフオーム、パーライトの周
囲にフェノールフオーム樹脂をコーティングし、これを
加温、加圧して発泡させるフオーム、およびこれらに難
燃剤、難燃助剤（硼砂、メタ硼酸ソーダ、三酸化アンチ
モン、炭酸カルシウム、ベントナイト、パーライト粒、
シラスバルーン、アスベスト、各種繊維）の１種以上を
添加したものなどからなる。なお、芯材１８の雌型連結
部旦近傍にはへこみ部１８ａを形成し、ボードＡの連結
部において延長部１２との組み合わせによるガタを除去
し、ボードへのフィツト性をよくするものである。さら
に、図示しないが芯材１８は延長部１２の裏面より下方
に膨出して設け、より断熱性、防火性を向上することも
可能である。なお、芯材１８にフェノールフオーム用樹
脂を用いる場合には、芯材１８の酸性成分が直接表面材
上に接触しないように防錆塗料を表面材上の裏面に塗布
したり、また芯材１８と表面材上との中間に防錆紙を配
設することも可能である。裏面材１９は少なくとも芯材
１８の裏面を覆ってボードＡをサンドイッチ構造とし、
ボードＡ自体の機械強度を向上すると共に、不燃シート
、防水膜、遮熱シート、吸水シート、防音シート、バッ
キング材などの機能として役立つものであり、例えばア
スベスト紙、クラフト紙、アスファルトフェルト、金属
板、金属箔（ＡＩ、Ｆｅ。Reference numeral 11 denotes a protruding piece, which is provided for storing a backing material 19, which will be described later, for stability and reinforcement during construction of the board A, and for preventing liquid leakage from the core material 18. Furthermore, the insertion edge 6 is inserted into a fitting groove 17 for a female type connecting part, which will be described later, and the engaging groove 8 engages the lower edge 16 of the fitting groove 17 to double the connecting structure of the board A. This enhances waterproofness, engagement force, and backing properties, and allows Board A to be used both horizontally and vertically. Further, 6a is a groove, which forms a gap between the upper edge 15 and the upper edge 15 at the time of attachment, and prevents capillary phenomenon, thereby improving waterproofness. Furthermore, the extension part 12 is a part where the board A is fixed with a fixing tool such as a nail at a position where rainwater does not directly enter, and a plurality of nail holes 12a can be bored therein as shown by the two-dot chain line. The female connecting part (■) has an upper edge 15 that is bent inwardly from the lower edge of the side wall 4, a lower edge 16 that is bent outward from the tip of the upper edge 15, and a roughly U-shaped cross section. It is constructed by a fitting groove 17 formed in a shape. This fitting groove 17 fits the insertion edge 6, and the lower edge 16 engages with the engagement groove 8. The core material 18 is filled at least in a gutter-shaped part surrounded by the decorative surface part 1 on the back side of the surface material, the upper part of the male type connection part, and the part for the female type connection part, and is secondarily filled with an adhesive,
It is made of one or more materials that have functions such as noncombustible materials, cushioning materials, and soundproofing materials. Specifically, it is made of synthetic resin foam, rock wool, glass wool, sheathing board, gypsum board, wood wool cement board, ALC board, etc.
It is made of raw materials that are discharged, molded, hardened, and self-adhesive, or it is made of a molded body. In addition, when using a molded body as the core material 18, the core material 18, the top surface material, and the back surface material 1
Glue (not shown) is required between 9. To explain further, synthetic resin foam is mainly used as the core material 18, such as polyurethane foam resin, phenol foam resin, polyisocyanurate foam resin, polystyrene foam, polyurea foam, and phenol foam resin around pearlite. The foam is coated, heated and pressurized to foam, and these are added with flame retardants and flame retardant aids (borax, sodium metaborate, antimony trioxide, calcium carbonate, bentonite, pearlite grains,
It consists of one or more of the following: whitebait balloons, asbestos, various fibers). In addition, a recessed portion 18a is formed near the female connecting portion of the core member 18 to eliminate looseness caused by the combination with the extension portion 12 at the connecting portion of the board A, and to improve the fit to the board. . Further, although not shown, the core material 18 may be provided to bulge downward from the back surface of the extension portion 12 to further improve heat insulation and fire protection. In addition, when using resin for phenol foam for the core material 18, an anti-corrosion paint is applied to the back surface of the surface material so that the acidic component of the core material 18 does not come into direct contact with the surface material, or the core material 18 is It is also possible to arrange anti-rust paper between the surface material and the surface material. The back material 19 covers at least the back surface of the core material 18 to give the board A a sandwich structure,
In addition to improving the mechanical strength of Board A itself, it serves as a noncombustible sheet, waterproof membrane, heat shielding sheet, water absorption sheet, soundproofing sheet, backing material, etc. For example, asbestos paper, kraft paper, asphalt felt, metal plate. , metal foil (AI, Fe.
Ｐｂ、 Ｃｕ） 、合成樹脂シート、ゴムシート、布シ
ート、石膏紙、水酸化アルミ紙、ガラス繊維不織布等の
１種、または２種以上をラミネートしたもの、あるいは
防水処理、難燃処理されたシートなどからなるものであ
る。Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, glass fiber nonwoven fabric, etc., or a laminate of one or more of them, or a sheet that has been treated with waterproofing or flame retardant treatment. It consists of etc.
ここで本発明に係るボードＡの各部の寸法関係について
説明する。第１図、および第２図（ａ）、（ｂ）に示す
ように、差込縁６の先端から係合溝８の最奥までの深さ
をβ菫、下縁１６の長さを１２、保合溝８の最奥から延
長部１２の端縁までの長さを１３、へこみ部１８ａの範
囲をＩｌ＜とすると、／Ｉ ｑ４．、Ａｔ ＝、ｇ、の
関係である。Here, the dimensional relationship of each part of the board A according to the present invention will be explained. As shown in FIG. 1 and FIGS. 2(a) and (b), the depth from the tip of the insertion edge 6 to the deepest part of the engagement groove 8 is β violet, and the length of the lower edge 16 is 12 , the length from the innermost part of the retaining groove 8 to the edge of the extension part 12 is 13, and the range of the recessed part 18a is Il<, then /I q4. , At =,g.
いま、第１図に示すようなボードＡを第３図に示すよう
に横張りして壁体を形成すると仮定する。Now, assume that boards A as shown in FIG. 1 are laid horizontally as shown in FIG. 3 to form a wall.
なお、ボードＡ＋、Ａｓは表面材上としては約１．５ｎ
厚のアルミ押出品をアルマイト処理、電着塗装により形
成したものであり、裏面材１９にはアルミクラフト紙を
用い、芯材１８は表面材上と裏面材１９の間にポリイソ
シアヌレートフオーム用原料を吐出し、反応、発泡させ
、次にキュアして一体化したものである。そこで、主柱
、間柱、防水シート等からなる壁下地（図では防水シー
トを使用しない場合の壁下地を示す）αに第ｎ段目ボー
ドＡ＋の延長部１２を釘βを介して固定する。次に第ｎ
＋１段目のボードＡｇ雌型連結部旦の嵌合溝１７をボー
ドＡ１の差込縁６に組み合わせるようにして第３図に示
すような、防水性、係合力、バンキング性に冨んだ目地
部を形成するものである。また、壁全体を形成するには
、上記したような工程を土台から桁に向かって行えばよ
いものである。なお、図示しないが、土台部分にはスタ
ータ、縦目地部分にはジョイナ−、コーキング材、出、
入隅等の部分にはコーキング材、役物を用いる必要があ
る。In addition, board A+, As has a thickness of about 1.5n on the surface material.
It is made from a thick aluminum extrusion product by alumite treatment and electrodeposition coating.The backing material 19 is made of aluminum kraft paper, and the core material 18 is a raw material for polyisocyanurate foam between the surface material and the backing material 19. is discharged, reacted and foamed, and then cured and integrated. Therefore, the extension portion 12 of the n-th stage board A+ is fixed to the wall base α consisting of main pillars, studs, waterproof sheets, etc. (the figure shows the wall base when no waterproof sheets are used) via nails β. then the nth
The fitting groove 17 of the +1st stage board Ag female connection part is combined with the insertion edge 6 of board A1 to create a joint that is rich in waterproofness, engagement force, and banking performance as shown in Fig. 3. It forms part of the Furthermore, in order to form the entire wall, it is sufficient to carry out the steps described above from the base toward the girder. Although not shown, a starter is used for the base, a joiner is used for the vertical joints, caulking material is used,
It is necessary to use caulking material and accessories in areas such as inside corners.
なお、図示しないが、本ボードＡは縦張りとして使用す
ることも可能である。Although not shown, this board A can also be used vertically.
以上説明したのは本発明に係るボードＡの−実雄側にす
ぎず、第４図（ａ） 〜（ｎ） 〜第１２図＋８）、Ｔ
ｂ）に示すように形成することもできる。すなわち第４
図（ａ）〜（ｎ）は延長部１２の変形例であり、（ａ）
〜（Ｃ１図は段差を形成した延長部１２、（ｄｌ図は突
起１３を除去した延長部１２、（ｅ）図、（ｆ１図は突
起１３を三角形、四角形状等に形成した延長部１２、（
ｇ）図は突起１３を上方に傾斜して形成した延長部１２
、（ｈ）〜（Ｊ）図は延長部１２、あるいは下縁１１に
凸条１２ｂ１凹条１２ｃを形成した延長部１２、（ｋ）
〜（ｍ１図は延長部１２の先端を下方に突出、またはＬ
字状に屈曲させて、垂直片１２ｄ１補強片１２ｅを形成
して芯材１８を延長部１２下部に膨出した際の液漏れ防
止、釘打設時の補強を図った延長部１２、（ｎ１図は延
長部１２の途中に突出片１１を形成した延長部１２であ
る。また、第５図（ａ）〜（ｎ）は差込縁６、および差
込縁６近傍の変形例であり、（ａ）〜（Ｑ）図は差込縁
６の先端、中央、あるいは根元に突条６ｂを形成して防
水性を強化した差込縁６、（ｄｌ図は水平に形成した差
込縁６、（ｅ）図は溝部６ａを台形状とした差込縁６、
（ｆ）図は波状に形成した差込縁６、（ａ〜０１図は段
差を形成して防水性、気密性、さらに毛細管現象の阻止
を図った差込路６、（ｋ）図は四角形状に形成した差込
縁６、（７１図は二本あるいは図示しないがそれ以上の
本数で形成した差込縁６、（ｍ）、（ｎ１図は傾斜化粧
面３の差込縁６近傍に水平片３ａ、傾斜片３ｂを形成し
たものである。さらに第６図（ａ）〜（１）は係合部ユ
の変形例であり、（８１図は係合溝８の深さ！夏と差込
縁６の長さ１５を４重＞ ｌ ｉに形成した係合部１、
（ｂ１図は＃、＜ｉ、に形成した係合部Ｌ、（Ｃ）図は
差込縁６を下方に傾斜した係合部１、（ｄ）、（８１図
は立上り部９を傾斜して形成した係合部工、（ｆ）図は
係合溝８を除去した係合部１、（荀図は立上り部９を内
方に形成することにより突出片１１を形成した係合部１
、（ｈ）、（１１図は立上り部９を差込縁６の先端部ま
で、あるいは先端部より外方に形成した係合部１である
。また第７図（ａ）〜ＩＷ）は雌型連結部用の変形例で
あり、（ａｌ、（ｂ）図は側壁４を傾斜して形成した雌
型連結部■、Ｔｅ３図は区分強化片４ａ、防水片４ｂを
形成した雌型連結部■、（ｄｌ、（ｅ）図は側壁４の上
、下端に面取り面４ｃを形成した雌型連結部用、（ｆｌ
〜（ｈ１図は上縁１５、あるいは下縁１６に凸条１４ａ
１あるいは凹条１４ｂを形成した雌型連結部用、（ｉ１
図は下縁１６を側壁４まで延長した雌型連結部■、（Ｊ
１図は下縁１６を側壁４より外方に突出するように形成
した雌型連結部用、（ｋ）、（７１図は下縁１６の先端
をＬ字状、あるいはコ字状に形成した雌型連結部用、（
１１１）〜（５１図は嵌合溝１７を図示するように形成
して係合力の強化、毛細管現象の阻止を図った雌型連結
部■、（１１図は嵌合溝１７を２本、あるいは図示しな
いがそれ以上の本数で形成した雌型連結部用、（ｕ）
〜ｋ１図は下縁１６と逆方向に突出した芯材挟持片１６
ａ、垂直片１６ｂ、補強片１６ｃを形成し、芯材１８と
表面材上の一体化の強化、また雌型連結部用周辺からの
芯材１８の液漏れ防止を図った雌型連結部用である。な
お、第４図〜第７図においては表面材上の一部のみを示
している。さらに第８図（ａ）〜（ｈ）は裏面材１９の
雄型連結部工における装着状態を示す説明図であり、（
ａ）図は裏面材１９を延長部１２の裏面に積層するか、
接着剤を介して接着した状態、（ｂ１図は裏面材Ｉ９を
延長部１２より外側方に突出した状態、（ｃ）〜（ｈ１
図は芯材１８を延長部１２の裏面より下方に膨出した際
の裏面材１９の装着状態であり、特に（Ｃ１、（ｄｌ、
（ｇｌ、（ｈ）図は延長部１２の端縁に補強構造を加え
た状態であり、（ｂ１図は防水性の向上を図る場合、（
ｄ）、ｔｅｌ、（ｈ１図は芯材１８を原料で吐出した際
の液漏れ防止、あるいは離型材として役立たせた場合で
ある。また第９図（ａ）〜（１）は雌型連結部Ｈ側での
裏面材１９の装着状態であり、目的、作用効果は第８図
と同様である。What has been explained above is only the -actual side of board A according to the present invention, and Figs. 4(a) to 12+8), T
It can also be formed as shown in b). That is, the fourth
Figures (a) to (n) show modified examples of the extension part 12; (a)
~(Figure C1 shows the extension part 12 with a step formed, (Dl figure shows the extension part 12 with the protrusion 13 removed, (e) figure, (F1 figure shows the extension part 12 with the protrusion 13 formed in a triangular or square shape, etc.) (
g) The figure shows an extension 12 formed by sloping the protrusion 13 upward.
, (h) to (J) show an extension 12, or an extension 12 with protrusions 12b1 and grooves 12c formed on the lower edge 11, (k)
~ (Figure m1 shows the tip of the extension part 12 protruding downward or L
The extension part 12, (n1 The figure shows an extension part 12 in which a projecting piece 11 is formed in the middle of the extension part 12.Furthermore, FIGS. 5(a) to 5(n) show modifications of the insertion edge 6 and the vicinity of the insertion edge 6, Figures (a) to (Q) show an insertion edge 6 with a protrusion 6b formed at the tip, center, or base of the insertion edge 6 to strengthen waterproofness; , (e) shows an insertion edge 6 in which the groove portion 6a is trapezoidal;
(F) Figure shows the insertion edge 6 formed in a wavy shape (Figures a to 01 are the insertion channels 6 with steps formed to ensure waterproofness, airtightness, and prevention of capillary phenomenon, (K) figure is square) The insert edge 6 formed in the shape (Figure 71 shows two insert edges 6, or more than two insert edges 6 (not shown), (m), (n1 figure shows the insert edge 6 near the inclined decorative surface 3) A horizontal piece 3a and an inclined piece 3b are formed.Furthermore, Figs. 6(a) to 6(1) show modified examples of the engaging part Yu, (Fig. 81 shows the depth of the engaging groove 8! An engaging portion 1 in which the length 15 of the insertion edge 6 is formed to be 4 times > l i;
(Fig. b1 shows the engaging part L formed at #, <i, Fig. 81 shows the engaging part 1 with the insertion edge 6 inclined downward, (d), Fig. 81 shows the engaging part L formed with the rising part 9 inclined downward. Figure (f) shows the engaging part 1 from which the engaging groove 8 has been removed; (Fig.
, (h), (Fig. 11 shows the engaging part 1 in which the rising part 9 is formed up to the tip of the insertion edge 6 or outward from the tip. Also, Fig. 7 (a) to IW) shows the female This is a modification example for the type connection part, (al, (b) figure is a female type connection part (■) in which the side wall 4 is formed with an inclined side wall 4, and Te3 figure is a female type connection part in which a segmental reinforcement piece 4a and a waterproof piece 4b are formed. ■, (dl, (e) figure is for female type connecting part with chamfered surface 4c formed on the upper and lower ends of side wall 4, (fl
~ (Figure h1 shows a protrusion 14a on the upper edge 15 or lower edge 16.
(i1
The figure shows a female connecting part (J) extending the lower edge 16 to the side wall 4.
Figure 1 shows the lower edge 16 for a female connecting part formed to protrude outward from the side wall 4, (k), (Figure 71 shows the lower edge 16 formed in an L-shape or a U-shape at the tip. For female connection, (
111) - (Figure 51 shows a female type connecting part (2) in which fitting grooves 17 are formed as shown to strengthen the engagement force and prevent capillary phenomenon, (Figure 11 shows two fitting grooves 17, or For female type connecting parts formed with a larger number of pieces (not shown), (u)
Figure ~k1 shows the core material clamping piece 16 protruding in the opposite direction to the lower edge 16.
a. For the female type connecting part, a vertical piece 16b and a reinforcing piece 16c are formed to strengthen the integration between the core material 18 and the surface material, and to prevent liquid leakage of the core material 18 from around the female type connecting part. It is. In addition, in FIG. 4 to FIG. 7, only a part on the surface material is shown. Further, FIGS. 8(a) to 8(h) are explanatory diagrams showing the state in which the back material 19 is attached to the male connecting part.
a) The figure shows whether the backing material 19 is laminated on the backside of the extension part 12 or
A state in which the back material I9 is bonded with an adhesive (Fig. b1 is a state in which the backing material I9 is projected outward from the extension part 12, (c) to (h1)
The figure shows the state in which the back material 19 is attached when the core material 18 is expanded downward from the back surface of the extension part 12, especially (C1, (dl,
(gl, (h) figures show a state in which a reinforcing structure is added to the edge of the extension part 12, (b1 figure shows a state in which a reinforcing structure is added to the edge of the extension part 12,
d), tel, (Fig. h1 shows the case where the core material 18 is used to prevent liquid leakage when raw material is discharged or as a mold release material. Also, Fig. 9 (a) to (1) show the case where the core material 18 is used as a release material. This is a state in which the back material 19 is attached on the H side, and the purpose, function, and effect are the same as in FIG. 8.
なお、第８図、第９図において、表面材上は二点鎖線、
裏面材１９は実線で示しである。さらに第１０図（ａ）
〜（１）は側壁４と傾斜化粧面３の割合の一例を示すも
のであり、１：９〜０．１位の割合で形成したものであ
る。なお、第１０図においては表面材上のみを示し、板
厚は省略しである。さらに、第１１図＋ａ）〜（Ｖ）は
芯材１８、化粧面部１の変形例であり、（ａ）〜（Ｃ）
図は芯材１８を延長部１２より下方に膨出し、断熱性、
防火性の向上を図ったボードＡ、（ｂ）〜（８１図は裏
面に流通溝２０を形成し壁体にエアサイクル効果を付加
したボードＡ、（ｆＪ図は芯材１ｇを複数の素材（同質
、異質）、例えばフェノールフオームとポリイソシアヌ
レートフオーム、あるいはフェノールフオームと石膏ボ
ード等により形成し、それぞれの素材の持つ機能を複合
化したボードＡ、４ｇ１図は雄型連結部側、雌型連結部
用のハンチングで示す位置の少なくとも１ケ所にコーキ
ング材２１を植設したボードＡであり、コーキング材２
１としてはホットメルト系接着剤、成形されたバッキン
グ材、接着剤を塗布後にホットメルト接着剤で接着力の
ないバッキング材、あるいは吸水樹脂等を植設したよう
なものからなるものであり、防水性の向上を図ったボー
ドＡ、（ｈ１図は傾斜化粧面３に三角形状、四角形状、
半円状の化粧溝２ａを形成したボードＡ、（ｉ）〜（ｋ
）図は傾斜化粧面３と側壁４の形成範囲を変化させたボ
ードＡ、（７１図は差込縁６と傾斜化粧面３間に水平片
３ａを形成し、横目地ラインをさらに明確化したボード
Ａｉｍ）〜（０）図は傾斜化粧面３を複数段（図では２
段）形成したボードＡであり、特に（ｎ）図は、傾斜化
粧面３間に窪部３ｃを形成することにより、複数段の傾
斜化粧面３を持つボードＡを形成しても、目地部と酷似
した外観となり、目地部と段差部の違いをなくしたボー
ドＡである。また（ｐＪ図は差し込み式のボードＡ、（
Ｑ１図は引っ掛は式のボードＡ、＋ｒ１図は表面材上と
して金属製板材をロール成形により形成したボードＡ、
（Ｓ）、（１１図は裏面材１９を除去したボードＡ、（
ｕ）、（Ｖ１図は表面材上のみのボードＡである。さら
に第１２図（ａ）、（ｂ）は傾斜化粧面３の任意範囲に
ボードＡの長手方向に沿って波状模様２２を形成したも
のであり、波状模様２２の形成により、さらに傾斜化粧
面３の膨出化を図り意匠性を向上したボードＡである。In addition, in FIGS. 8 and 9, the dashed double-dashed line on the surface material,
The back material 19 is shown by a solid line. Furthermore, Figure 10(a)
~(1) shows an example of the ratio of the side wall 4 and the inclined decorative surface 3, which are formed at a ratio of about 1:9 to 0.1. In addition, in FIG. 10, only the top of the surface material is shown, and the plate thickness is omitted. Furthermore, FIGS. 11+a) to (V) are modified examples of the core material 18 and the decorative surface portion 1, and (a) to (C)
The figure shows that the core material 18 bulges downward from the extension part 12, and has insulation properties.
Board A with improved fire resistance, (b) - (Figure 81 is Board A with circulation grooves 20 formed on the back side and an air cycle effect added to the wall body, (Figure fJ is board A where 1g of core material is made of multiple materials ( Board A is made of phenol foam and polyisocyanurate foam, or phenol foam and gypsum board, etc., and combines the functions of each material. Figure 4g1 shows the male connection part side and the female connection part. This is a board A in which caulking material 21 is planted in at least one of the positions indicated by the hunting part, and the caulking material 2
1 is made of a hot melt adhesive, a molded backing material, a backing material with no adhesive strength using hot melt adhesive after the adhesive is applied, or a material in which water-absorbing resin is implanted, making it waterproof. Board A with improved performance (Figure h1 shows triangular and square shapes on the inclined decorative surface 3,
Board A with semicircular decorative grooves 2a, (i) to (k)
) The figure shows board A in which the forming range of the inclined decorative surface 3 and the side wall 4 has been changed. Board Aim) ~ (0) The figure shows the inclined decorative surface 3 in multiple stages (2 in the figure).
Particularly, Figure (n) shows a board A with a plurality of tiers of slanted decorative surfaces 3, by forming recesses 3c between the slanted decorative surfaces 3. This is Board A, which has an appearance very similar to that of Board A and eliminates the difference between joints and steps. Also, (pJ diagram shows plug-in board A, (
Q1 figure is board A with a hook type, +r1 figure is board A formed by roll forming a metal plate material on the surface material,
(S), (Figure 11 shows board A with backing material 19 removed, (
u), (V1 figure shows the board A only on the surface material. Furthermore, in FIGS. 12(a) and 12(b), a wavy pattern 22 is formed along the longitudinal direction of the board A in an arbitrary range of the inclined decorative surface 3. This board A has an improved design by forming the wavy pattern 22 to further bulge the inclined decorative surface 3.
勿論、化粧面部１の任意範囲にエンボス模様を施すこと
もできるし、第４図〜第１２図を各々組み合わせたボー
ドＡとすることも可能である。Of course, an embossed pattern can be applied to any desired area of the decorative surface portion 1, and the board A can be a combination of each of FIGS. 4 to 12.
上述したように本発明に係るボードによれば、■金属材
、陶材、あるいは合成樹脂材を押出成形により形成した
表面材を使用するため、ロール成形では形成できない形
状でも簡単に形成できる。As mentioned above, according to the board according to the present invention, (1) Since a surface material formed by extrusion molding of a metal material, porcelain material, or synthetic resin material is used, shapes that cannot be formed by roll molding can be easily formed.
■合成樹脂発泡体の一次発泡、二次発泡により、化粧面
部が変形することがない。■押出成形により成形するた
めに、成形の寸法精度が向上すると共に、ロール成形に
比して、屈曲部の線が明確化する。■側壁により化粧面
部を傾斜化粧面としたため、傾斜化粧面の横のラインの
膨出化を図り、壁体の意匠性が向上すると共に、重量感
のある壁体となる。■係合部近傍に、表面材の樋状部方
向に突出した突出片を形成したため、表面材の雄型連結
部側の補強ができ、施工時の安定性、施工性の向上、芯
材の液漏れ防止を図れる。■ボードは縦、横張りができ
る。■壁全体のフラット性が容易に得られる。■ボード
の連結構造が２重となるため、係合力、バッキング性、
防水性が向上する。■Due to the primary and secondary foaming of the synthetic resin foam, the decorative surface will not be deformed. ■Since the product is formed by extrusion molding, the dimensional accuracy of the molding is improved, and the lines of the bent portions are clearer than in roll molding. - Since the decorative surface part is made into a sloped decorative surface by the side wall, the horizontal lines of the sloped decorative surface are made to bulge, improving the design of the wall and giving the wall a sense of weight. ■A protruding piece that protrudes toward the gutter-like part of the surface material is formed near the engagement part, so the male connection part side of the surface material can be reinforced, improving stability and workability during construction, and improving the core material. Can prevent liquid leakage. ■The board can be stretched vertically or horizontally. ■Easy to obtain flatness of the entire wall. ■Since the board connection structure is double, the engagement force, backing performance,
Improves waterproofness.
０表面材は押出品であり、ある程度の肉厚であるため外
力に対して変形することがない。［相］断熱性、防音性
、耐食性、耐久性、機械強度を具備した壁体となる。等
の特徴、効果がある。The 0 surface material is an extruded product and has a certain degree of wall thickness, so it does not deform due to external force. [Phase] The wall has thermal insulation properties, soundproofing properties, corrosion resistance, durability, and mechanical strength. It has the following characteristics and effects.
第１図は本発明に係るサイディングボードの一実施例を
示す斜視図、第２図（ａｌ、（ｂ）は表面材を説明する
説明図、第３図は上記ボードを用いて形成した壁体の目
地部の一例を示す説明図、第４図（ａ）〜（ｎ）、第５
図（ａ）〜（ｎ）、第６図（ａ）〜（ｉ）、第７図＋ａ
）〜（ロ）、第８図（ａ）〜（ｈ）、第９図＋ａｌ 〜
＋１１、第１０図（ａ）〜（１）、第１１図（ａ）〜（
ｖ）、および第１２図（ａ）、（１１）はその他の実施
例を示す説明図である。
Ａ・・・サイディングボード、上・・・表面材、叉・・
・化粧面部、３・・・傾斜化粧面、４・・・側壁、工・
・・雄型連結部、６・・・差込縁、ユ・・・係合部、月
嘘・・雌型連結部、１７・・・嵌合溝、１８・・・芯材
、１９・・・裏面材。
第２図
（久）
（ｂ）
±
第３図
円 １８
第７図
’Ｐ’ （１１
去
へ
Ｃ′υ−）（０す゛）
１’ｌ−
Ｃ区ノ
甘１ 劉 せ１ サ１ 寸１ サ１
′ 凧 −猶 気 ｈ
甘ｌ 甘１
＼へ ＼へ
世１−１１
− − テｌ ｆｌ
ｔＶ−（、
−１′■
寸
＋７１１−３Fig. 1 is a perspective view showing an embodiment of a siding board according to the present invention, Figs. 2 (al and b) are explanatory views explaining the surface material, and Fig. 3 is a wall formed using the above board. Explanatory diagram showing an example of the joint part, Figures 4 (a) to (n), Figure 5
Figures (a) to (n), Figures 6 (a) to (i), Figure 7 +a
) ~ (b), Figure 8 (a) ~ (h), Figure 9 + al ~
+11, Figure 10(a)-(1), Figure 11(a)-(
v) and FIGS. 12(a) and (11) are explanatory diagrams showing other embodiments. A...Siding board, top...surface material, fork...
・Decorative surface part, 3... Inclined decorative surface, 4... Side wall, construction・
...Male type connecting part, 6...Plug edge, Yu...Engaging part, Moon lie...Female type connecting part, 17...Fitting groove, 18...Core material, 19...・Backing material. Figure 2 (Ku) (b) ± Figure 3 Circle 18 Figure 7 'P' (11 C'υ-) (0su゛) 1'l- C-ku no sweet 1 Liu Se 1 Sa 1 Sun 1 Sa1
′ Kite −Yu Qi h
Sweet l Sweet 1 \to \he world 1-11 - - tel fl tV-(, -1'■ sun +711-3
Claims (1)
るいは合成樹脂板を表面材とし、該表面材の一端縁には
雄型連結部を、他端縁には雌型連結部を設け、さらに雄
型連結部から雌型連結部に向かって傾斜した傾斜化粧面
を形成して断面樋状となし、前記表面材の裏面には芯材
を一体に充填し、該芯材の裏面をシート状の裏面材で被
覆したサイディングボードにおいて、前記雄型連結部の
形状を傾斜化粧面の一端縁を外側方へ突出した差込縁と
、該差込縁を上縁とし断面をほぼＵ字状に形成した係合
部と、該係合部の下縁を外側方に延長した延長部と、該
係合部に設けると共に、前記傾斜化粧面の樋状部方向に
突出した突出片とから形成し、また雌型連結部の形状を
前記傾斜化粧面の他端縁を内方へ屈曲した側壁と、該側
壁の下端を内方にＵ字状に屈曲した嵌合溝から形成した
ことを特徴とするサイディングボード。(1) A horizontally elongated metal plate, ceramic plate, or synthetic resin plate formed by extrusion is used as a surface material, and one end edge of the surface material is provided with a male type connection part and the other end edge is provided with a female type connection part, Furthermore, a sloped decorative surface is formed that slopes from the male connecting part toward the female connecting part to form a gutter-like cross section, and the back surface of the surface material is integrally filled with a core material, and the back surface of the core material is covered with a sheet. In the siding board covered with a backing material of an engaging portion formed in the above-mentioned shape, an extension portion extending the lower edge of the engaging portion outwardly, and a protruding piece provided on the engaging portion and protruding in the direction of the gutter-like portion of the inclined decorative surface. Further, the shape of the female connecting portion is formed by a side wall whose other end edge of the inclined decorative surface is bent inward, and a fitting groove whose lower end is bent inward into a U-shape. and siding boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25025687A JPH0194151A (en) | 1987-10-03 | 1987-10-03 | Siding board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25025687A JPH0194151A (en) | 1987-10-03 | 1987-10-03 | Siding board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0194151A true JPH0194151A (en) | 1989-04-12 |
Family
ID=17205175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25025687A Pending JPH0194151A (en) | 1987-10-03 | 1987-10-03 | Siding board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0194151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348037U (en) * | 1989-09-20 | 1991-05-08 |
-
1987
- 1987-10-03 JP JP25025687A patent/JPH0194151A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348037U (en) * | 1989-09-20 | 1991-05-08 |
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