JPH049385Y2 - - Google Patents
Info
- Publication number
- JPH049385Y2 JPH049385Y2 JP12713085U JP12713085U JPH049385Y2 JP H049385 Y2 JPH049385 Y2 JP H049385Y2 JP 12713085 U JP12713085 U JP 12713085U JP 12713085 U JP12713085 U JP 12713085U JP H049385 Y2 JPH049385 Y2 JP H049385Y2
- Authority
- JP
- Japan
- Prior art keywords
- decorative
- groove
- side wall
- edge
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 51
- 239000011162 core material Substances 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 18
- 230000002708 enhancing effect Effects 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000006260 foam Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000001154 acute effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000002994 raw material Substances 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
- 229910000838 Al alloy Inorganic materials 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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 229920000582 polyisocyanurate Polymers 0.000 description 2
- 239000011495 polyisocyanurate Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000010426 asphalt Substances 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
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric 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
- 230000012447 hatching Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane 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
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- -1 sheathing board Substances 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
- 238000005728 strengthening Methods 0.000 description 1
- 239000011800 void 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
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は建築、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
デイングボード（以下、単にボードという）に関
する。[Detailed description of the invention] [Industrial application field] The present invention is a siding board (hereinafter simply referred to as a board) that is useful for forming horizontal and vertical walls inside and outside buildings and structures. ) regarding.
従来から使用されているこの種ボードとしては
特公昭51−29339号、実公昭51−11882号、
実公昭54−26649号などがある。しかしながら、
上記ボードにおいては種々の問題があつた。すな
わち、のボード（下見板）では雨水が風で吹き
つけられたりすると単なる平板同士の連結構造の
ため雨水が裏面に漏洩し、胴縁、柱を腐食させた
り、室内や押入れに湿気を与えたりする欠点があ
つた。またのボードでは下縁の傾斜部の立上が
り部までの長さが長いため引張り力に弱く、目地
なしの外装しか形成できない不利があつた。しか
も、本来は目地なしの外装なのに施工者の技術に
よつて目地なし、目地ありのバラバラな幅の目地
からなる外装となると共に、施工の際に立上がり
部で負傷する危険があつた。また、のボードは
側面の形状が複雑で成形が難しく、かつ、高価と
なり、その上、平坦部に補強用のリブもなく、反
り、捩じれなどが大幅に化粧面に現れて美観を損
なう欠点があつた。また、ボードはいずれも裏打
材がなく、かつ、壁下地と表面材が直接接触する
ため、化粧面の裏面に結露が生じ、錆たり、壁下
地の腐食をまねき、壁体自体の断熱性、防火性、
防音性に欠けると共に、化粧面の変形を阻止でき
ず、しかもボード自体が変形しやすく、かつ、連
結力に欠ける欠点があつた。さらにこれらボード
は立体感に欠ける欠点があつた。
This type of board that has traditionally been used is Special Publication No. 51-29339, Utility Model Publication No. 51-11882,
There is Jikko No. 54-26649. however,
There were various problems with the above board. In other words, when rainwater is blown by the wind on the board (closing board), the rainwater leaks to the back side because it is simply a connecting structure between flat plates, corroding the edges and pillars, and adding moisture to the room and closet. There was a drawback. In addition, because the length of the sloped part of the lower edge to the rising part of the board is long, it is weak in tensile force and has the disadvantage that only an exterior without joints can be formed. Furthermore, although the exterior was originally without joints, due to the skill of the builder, the exterior was made up of joints of varying widths, some without joints, some with joints, and there was a risk of injury at the rising parts during construction. In addition, the board has a complicated side shape, making it difficult and expensive to mold.Furthermore, there are no reinforcing ribs on the flat part, so warping, twisting, etc. appear on the decorative surface, which spoils the aesthetic appearance. It was hot. In addition, since all boards have no backing material and the wall base and surface material are in direct contact, condensation forms on the back of the decorative surface, leading to rust and corrosion of the wall base, and the insulation of the wall itself. Fireproof,
It lacks soundproofing properties, fails to prevent deformation of the decorative surface, and has the disadvantages that the board itself is easily deformed and lacks connection strength. Furthermore, these boards had the drawback of lacking a three-dimensional effect.
本考案は上述したような欠点を除去するため、
側壁、傾斜側壁を両端に形成した化粧面部に側面
と傾斜面とから断面を三角形状に形成した化粧溝
を少なくとも１本設けて複数の水平な化粧片に形
成し、傾斜面と傾斜側壁の化粧片に対する割合を
大きくすることにより、鏡面反射と乱反射によつ
て化粧片が浮き出して見えるようにして立体感を
強化し、かつ、化粧溝により、ボードの捩じれ、
ペコツキ、反りを防止し、ボードを広幅に形成し
て経済性、施工性を改善し、また化粧面部の傾斜
側壁の端縁には差込縁、係合溝を有する雄型連結
部を形成し、側壁の端縁には嵌合溝を有する雌型
連結部を形成して、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重として係合
力、防水性を向上し、その上、差込縁の上側面に
は長手方向に沿つて窪ませた溝部を形成し、か
つ、側壁と嵌合溝の上縁との中間には立体感強化
溝を形成してボードの目地部と化粧溝の外観を酷
似したものとし、その上、目地部において側壁と
傾斜側壁の区分、また化粧溝において側面と傾斜
面との区分を明確にし、壁体に明確な、統一した
ラインを生み出して意匠性を改善すると共に、ボ
ードを横張り用として使用する際は容易に、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
At least one decorative groove having a triangular cross section formed from the side wall and the inclined side wall is provided in the decorative surface portion having the side wall and the inclined side wall formed at both ends, and is formed into a plurality of horizontal decorative pieces, and the decorative groove of the inclined surface and the inclined side wall is formed into a plurality of horizontal decorative pieces. By increasing the proportion of the decorative piece to the board, specular reflection and diffused reflection make the decorative piece stand out and enhance the three-dimensional effect, and the decorative groove prevents the twisting of the board.
It prevents bending and warping, improves economy and workability by forming the board wide, and also forms a male connecting part with an insertion edge and an engagement groove on the edge of the inclined side wall of the decorative surface part. , A female connecting part with a fitting groove is formed on the edge of the side wall, and the connecting structure of the board is made double by the insertion edge and the fitting groove, and the engaging groove and the lower edge of the fitting groove, so that the engaging force is doubled. In addition, a groove is formed on the upper side of the insertion edge along the longitudinal direction, and a groove for enhancing the three-dimensional effect is formed between the side wall and the upper edge of the fitting groove. The appearance of the board joint and the decorative groove are made to closely resemble each other, and in addition, the division between the side wall and the inclined side wall in the joint, and the division between the side wall and the inclined surface in the decorative groove is made clear, and the appearance of the board joint and the decorative groove are made clear. In addition to creating clear, unified lines and improving the design, the board is a drop-in type that can be easily done by one person when used for horizontal mounting, and can also be used for vertical mounting. This is a proposal for a board.
以下に図面を用いて本考案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
ば表面処理鋼板、亜鉛・ニツケル合金メツキ鋼
板、アルミ・亜鉛合金メツキ鋼板（商品名ガルフ
アン、ガルバリウム鋼板、スーパージンク）、ア
ルミニウム板、アルミニウム合金板、銅板、クラ
ツド鋼板、制振鋼板等の１種からなる金属板（平
板、エンボス加工板を含む）、または合成樹脂板
をロール、プレス、あるいは押出成形などの１種
により形成した表面材１と、表面材１の裏面に充
填した芯材２３と、芯材２３の裏面を被覆したシ
ート状の裏面材２４とから形成したものである。
さらに説明すると、表面材１は第２図に示すよう
に化粧面部２、雄型連結部９、雌型連結部１７と
から構成したものである。さらに説明すると、化
粧面部２は一端にθ1で屈曲した傾斜側壁３と、他
端にθ2で傾斜した側壁４とから断面をほぼ樋状に
形成したものである。この傾斜側壁３はθ1＜90°
とするため、雨水の流れをよくし、目地部に雨水
が貯留するのを防止すると共に、後述する化粧溝
５によつて分割された化粧片２ａと、１：５〜
0.2の割合になるように形成し、鏡面反射と乱反
射によつて目地部の立体感を強化し、かつ、働き
幅を増大するのに役立つものである。側壁４は目
地部に陰影を落とし、壁体の立体感を助長するも
のである。なお、側壁４と化粧片２ｂとの角度θ2
は直角、鋭角、鈍角のいずれでもよいが、鋭角の
ほうが、化粧片２ｂの表面を流れる雨水の水切り
効果、目地部に落とす陰影がより明確にあるた
め、好ましいものである。また化粧面部２には長
手方向に沿つて少なくとも１本以上の化粧溝５を
形成し、化粧溝５によつて複数の水平な化粧片２
ａ，２ｂを形成する。この化粧溝５は、少なくと
も前記した角度θ2に相応した角度θ3で化粧片２ａ
と交わる側面６と、角度θ1に相応した角度θ4で化
粧片２ｂと交わる傾斜面７と、側面６と傾斜面７
との中間に形成した窪部８とからなる。さらに、
化粧溝５は化粧面部２の中央に１本、あるいは化
粧面部２を３〜５分割するように複数本（同形、
異形）設けるものであり、主に化粧面部２の反
り、捩じれ、ペコツキを防止すると共に、化粧片
２ｂ：傾斜面７が化粧片２ａ：傾斜側壁３と共
に、１：５〜0.2位の割合とし、従前の化粧溝と
異なる大きな陰影を醸し出して化粧面部２の立体
感を強化する、所謂化粧片２ａ，２ｂと傾斜側壁
３と化粧溝５間の鏡面反射、乱反射のコントラス
トによつて凹凸感を醸し出すと共に、第３図に示
す目地部の断面と化粧溝５の断面をほぼ同じか、
それに近い断面としてボードＡ間の目地部を化粧
溝化して壁体の意匠性を向上するものである。な
お、θ3の大きさは鋭角、鈍角、直角のいずれでも
よいが、鋭角の場合に段差がより明確になり、か
つ、傾斜面７をより強調するのに有効である。ま
た窪部８は、表面材１の屈曲加工によつて生ずる
形状、あるいは任意形状に形成するものであり、
側面６と傾斜面７との区分を明確にすると共に、
第３図に示す目地部において、側壁４と傾斜側壁
３との接触した部分と外観を酷似させ、壁体にあ
たかも化粧溝５の繰り返しからなるような横のラ
インを生み出し、意匠性を向上させるものであ
る。雄型連結部９は傾斜側壁３の先端に外方に化
粧片２ａ，２ｂとほぼ平行に突出した差込縁１０
と、差込縁１０の先端を内方に屈曲し、次に外方
に屈曲して断面をほぼＵ字状に形成した係合溝１
３と、係合溝１３の下縁１４を外方に延長した延
長部１５と、延長部１５の先端を必要に応じては
ぜ状に屈曲した舌片１６と、差込縁１０の上側に
設けた溝部１１と補強リブ（図ではパイプ状）１
２とから形成したものである。さらに説明する
と、差込縁１０は後述する雌型連結部１７の嵌合
溝１８に挿入し、また係合溝１３は嵌合溝１８の
下縁２１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、パツキング性を強化し、
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。さらに溝部
１１はボードＡの連結構造内に空隙を形成して毛
細管現象の阻止を図るものである。また補強リブ
１２は雨返しの機能を果たすと共に、差込縁１０
の先端を補強するためのものである。なお、差込
縁１０の上側面と下側面の中間には芯材２３を介
在させることも可能である。また、延長部１５は
ボードＡを直接雨水の浸入しない位置で釘等の固
定具により壁下地に固定する部分である。さら
に、舌片１６は延長部１５の先端の波打ちを防止
すると共に、作業の際、延長部１５の端縁によつ
て負傷するのを防止するものである。なお、図示
しないが、溝部１１の一部分にはコーキング材、
パツキング材を植設し、より防止性を強化するこ
とも可能である。また舌片１６は上はぜ状に形成
し、裏面材２４の端縁を挟持することも可能であ
る。雌型連結部１７は側壁４の端縁を内方にほぼ
Ｕ字状に屈曲した嵌合溝１８と、嵌合溝１８の上
縁１９と側壁４との中間に形成した立体感強化溝
２０と、嵌合溝１８の下縁２１の先端に必要によ
りはぜ状に屈曲して形成した舌片２２とから構成
したものである。この嵌合溝１８は差込縁１０を
嵌合し、また下縁２１は係合溝１３に係合してボ
ードＡの連結構造を２重にするものである。また
舌片２２は下縁２１の端縁の波打ちを防止し、下
縁２１を係合溝１３に挿入しやすくすると共に、
下縁２１の端縁による負傷を防止するものであ
る。なお、舌片２２は図示するように上はぜ状に
形成して裏面材２４の端縁を挟持し、表面材１、
芯材２３、裏面材２４の一体化を強化すると共
に、芯材２３の雌型連結部１７周辺からの漏洩を
防止したり、または図示しないが下はぜ状に形成
することも可能である。さらに立体感強化溝２０
は、第３図に示すように、側壁４の下端と傾斜側
壁３との間に間隙を形成するため、側壁４と傾斜
側壁３との区分が明確となり、壁体に明確なライ
ンを生み出すものである。また前述したように、
化粧溝５に窪部８を設けているため、目地部の立
体感強化溝２０との外観がより酷似し、壁体に統
一したラインを生み出すし、意匠性が向上する。
また、明確なラインが生み出されるため、化粧片
２ａ，２ｂがより浮き出て見え、立体感が強化さ
れる。芯材２３は表面材１の裏面の化粧面部２、
雄型連結部９、雌型連結部１７によつて囲まれた
樋状の部分に少なくとも充填し、主にボードＡに
断熱性を付与するものであり、副次的に接着剤、
不燃材、クツシヨン材、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、ロツクウール、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２３として成形体を用いる場
合には芯材２３と表面材１、裏面材２４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２３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オーム用樹脂、フエノ
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、パーライト
の周囲にフエノールフオーム樹脂をコーテイング
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、
水酸化アルミニウム、ベントナイト、パーライト
粒、シラスバルーン）の１種以上を添加したもの
などからなる。なお、芯材２３の雌型連結部１７
近傍にはへこみ部２３ａを形成し、ボードＡの連
結部において延長部１５との組み合わせによりガ
タを除去し、ボードＡのフイツト性をよりよくす
る。さらに図示しないが芯材２３は延長部１５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。２４は裏面材で
少なくとも芯材２３の裏面を覆つてボードＡをサ
ンドイツチ構造とし、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、パツキング材など
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、アスフアルトフエルト、金属
箔（Ａ、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。なお、裏
面材２４の両端は舌片１６，２２によつて挟持さ
れたり、また表面材１と芯材２３との中間に配設
したり、または雄型連結部９の端縁より外方に突
出することも可能である。
Hereinafter, typical embodiments of the board according to the present invention will be described in detail with reference to the drawings. That is,
FIG. 1 is a perspective view showing the board A, which includes, for example, surface-treated steel sheets, zinc/nickel alloy plated steel sheets, aluminum/zinc alloy plated steel sheets (product names: Gulfuan, Galvalume steel sheet, Super Zinc), aluminum plates, and aluminum alloy plates. , a surface material 1 made of a metal plate (including flat plate and embossed plate) made of one type of copper plate, clad steel plate, vibration damping steel plate, etc., or a synthetic resin plate by one type of roll, press, or extrusion molding. , a core material 23 filled in the back surface of the surface material 1, and a sheet-like back material 24 covering the back surface of the core material 23.
To explain further, the surface material 1 is composed of a decorative surface part 2, a male type connecting part 9, and a female type connecting part 17, as shown in FIG. To explain further, the decorative surface section 2 has a substantially gutter-like cross section formed by an inclined side wall 3 bent at an angle of θ 1 at one end and a side wall 4 inclined at an angle of θ 2 at the other end. This inclined side wall 3 is θ 1 <90°
In order to improve the flow of rainwater and prevent rainwater from accumulating in the joints, the decorative piece 2a divided by the decorative groove 5 to be described later and the 1:5~
It is formed to have a ratio of 0.2, and is useful for strengthening the three-dimensional appearance of the joint area through specular reflection and diffused reflection, and increasing the working width. The side walls 4 cast shadows on the joints and enhance the three-dimensional appearance of the wall. Note that the angle θ 2 between the side wall 4 and the decorative piece 2b
may be a right angle, an acute angle, or an obtuse angle, but an acute angle is preferable because it has the effect of draining rainwater flowing on the surface of the decorative piece 2b and the shadows cast on the joints are more clear. Further, at least one cosmetic groove 5 is formed along the longitudinal direction in the decorative surface portion 2, and a plurality of horizontal decorative pieces 2 are formed by the decorative groove 5.
Form a and 2b. This decorative groove 5 is formed at least at an angle θ 3 corresponding to the above-mentioned angle θ 2 in the decorative piece 2a.
a side surface 6 that intersects with the decorative piece 2b, an inclined surface 7 that intersects with the decorative piece 2b at an angle θ 4 corresponding to the angle θ 1 ;
and a recessed portion 8 formed between the two. moreover,
The decorative groove 5 may be one groove in the center of the decorative surface part 2, or multiple grooves (same shape,
This is mainly to prevent warping, twisting, and unevenness of the decorative surface part 2, and the ratio of the decorative piece 2b:slanted surface 7 to the decorative piece 2a:slanted side wall 3 is about 1:5 to 0.2, The contrast between the mirror reflection and diffused reflection between the so-called decorative pieces 2a, 2b, the inclined side wall 3, and the decorative groove 5 creates a sense of unevenness, which creates a large shadow different from the conventional decorative groove and enhances the three-dimensional effect of the decorative surface part 2. In addition, the cross section of the joint shown in FIG. 3 and the cross section of the decorative groove 5 are approximately the same, or
As a cross section similar to this, the joint between the boards A is made into a decorative groove to improve the design of the wall. The size of θ 3 may be an acute angle, an obtuse angle, or a right angle, but an acute angle is effective in making the step more clear and emphasizing the slope 7 more. Further, the recessed portion 8 is formed into a shape produced by bending the surface material 1 or an arbitrary shape,
While clarifying the division between the side surface 6 and the inclined surface 7,
At the joint shown in FIG. 3, the appearance is made to closely resemble the contact area between the side wall 4 and the inclined side wall 3, creating a horizontal line on the wall that looks as if it is made up of repeated decorative grooves 5, thereby improving the design. It is something. The male connecting portion 9 has an insertion edge 10 projecting outward from the tip of the inclined side wall 3 substantially parallel to the decorative pieces 2a, 2b.
The engagement groove 1 is formed by bending the tip of the insertion edge 10 inwardly and then outwardly to form a substantially U-shaped cross section.
3, an extension portion 15 that extends the lower edge 14 of the engagement groove 13 outward, a tongue piece 16 that is formed by bending the tip of the extension portion 15 into a seam shape as required, and an upper side of the insertion edge 10. Grooves 11 and reinforcing ribs (pipe-shaped in the figure) 1
It was formed from 2. To explain further, the insertion edge 10 is inserted into a fitting groove 18 of a female type connecting part 17, which will be described later, and the engaging groove 13 engages the lower edge 21 of the fitting groove 18 to form the connecting structure of the board A. Double layered to strengthen waterproofness, engagement force, and packability,
The board A can be used both horizontally and vertically. Furthermore, the groove portion 11 forms a void within the connecting structure of the board A to prevent capillary phenomenon. In addition, the reinforcing rib 12 functions as a rain cover, and the insertion edge 10
This is to reinforce the tip of the Note that it is also possible to interpose a core material 23 between the upper and lower surfaces of the insertion edge 10. Further, the extension portion 15 is a portion where the board A is fixed to the wall base using a fixing device such as a nail at a position where rainwater does not directly infiltrate. Further, the tongue piece 16 prevents the tip of the extension part 15 from waving, and also prevents injuries caused by the edge of the extension part 15 during work. Although not shown, caulking material is applied to a portion of the groove 11.
It is also possible to install packing material to further strengthen the prevention property. Further, the tongue piece 16 can be formed in the shape of an upper seam so as to sandwich the edge of the back material 24. The female connecting portion 17 includes a fitting groove 18 which is formed by bending the edge of the side wall 4 inward in a substantially U-shape, and a three-dimensional effect enhancing groove 20 formed between the upper edge 19 of the fitting groove 18 and the side wall 4. and a tongue piece 22 formed at the tip of the lower edge 21 of the fitting groove 18 by bending it into a seam shape if necessary. This fitting groove 18 fits the insertion edge 10, and the lower edge 21 engages with the engagement groove 13, thereby making the connection structure of the board A double. In addition, the tongue piece 22 prevents the edge of the lower edge 21 from waving and makes it easier to insert the lower edge 21 into the engagement groove 13.
This is to prevent injury caused by the edge of the lower edge 21. Note that the tongue piece 22 is formed in the shape of an upper seam to sandwich the edge of the back material 24 as shown in the figure, and
It is also possible to strengthen the integration of the core material 23 and the back surface material 24 and to prevent leakage of the core material 23 from around the female connecting portion 17, or to form it in the shape of a bottom seam (not shown). Furthermore, three-dimensional effect enhancing groove 20
As shown in Fig. 3, since a gap is formed between the lower end of the side wall 4 and the inclined side wall 3, the division between the side wall 4 and the inclined side wall 3 becomes clear, creating a clear line on the wall body. It is. Also, as mentioned above,
Since the recessed portion 8 is provided in the decorative groove 5, the appearance is more closely similar to the three-dimensional effect enhancing groove 20 in the joint portion, creating a unified line on the wall body and improving the design.
In addition, since clear lines are created, the makeup pieces 2a and 2b appear more prominent and the three-dimensional effect is enhanced. The core material 23 is the decorative surface portion 2 on the back side of the surface material 1;
It fills at least the gutter-shaped part surrounded by the male connecting part 9 and the female connecting part 17, and mainly provides heat insulation properties to the board A, and secondarily, 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, etc., and 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 23, an adhesive (not shown) is required between the core material 23, the surface material 1, and the back material 24. To explain further, a synthetic resin foam is mainly used as the core material 23, for example, a resin for polyurethane foam, a resin for phenol foam, a resin for polyisocyanurate foam, a polystyrene foam, a phenol foam resin is coated around the pearlite, The foam is foamed by heating and pressurizing it.
and flame retardants, flame retardant aids (borax, sodium metaborate, antimony trioxide, calcium carbonate,
It is made by adding one or more of the following: aluminum hydroxide, bentonite, pearlite grains, and shirasu balloons. Note that the female connecting portion 17 of the core material 23
A concave portion 23a is formed in the vicinity, and in combination with the extension portion 15 at the connecting portion of the board A, looseness is removed and the fit of the board A is improved. Furthermore, although not shown, the core material 23 may be provided to bulge downward from the back surface of the extension portion 15 to further improve heat insulation and fire protection. Reference numeral 24 is a backing material that covers at least the backside of the core material 23 to give the board A a sandwich structure, which improves the mechanical strength of the board A itself, as well as a noncombustible sheet, a waterproof membrane, a heat shielding sheet, a water absorption sheet, a soundproof sheet, and a packing material. For example, asbestos paper, kraft paper, asphalt felt, metal foil (A, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, etc.
It is made of a laminate of one or more types of glass fiber nonwoven fabric, or a sheet that has been treated with waterproofing or flame retardant treatment. Note that both ends of the backing material 24 may be held between the tongue pieces 16 and 22, or placed between the surface material 1 and the core material 23, or placed outward from the edge of the male connecting portion 9. It is also possible to stand out.
ここで上記各部の大きさについて説明する。第
１図、および第２図に示すように化粧片２ａ，２
ｂの長さをそれぞれL1，L2、傾斜側壁３の範囲
をW1、傾斜面７の範囲をW2、傾斜側壁３の端縁
から差込縁１０の先端までの距離を1、係合溝
１３の最奥から差込縁１０の先端までの距離を
２、係合溝１３の最奥から延長部１５の先端まで
の距離を3、側壁４の下端から嵌合溝１８の最
奥までの距離を4、嵌合溝１８の最奥から下縁
２１の先端までの距離を5、へこみ部２３ａの
範囲を6、化粧溝５の側面６の高さをh1、側壁
４の高さをh2、上縁１９から下縁２１までの高さ
をh3、補強リブ１２の上側面から延長部１５の表
面までの高さをh4、化粧片２ａ、および２ｂから
芯材２３の裏面までの高さをそれぞれh5，h6とす
ると、1≒4、2≒5、3≒6、h1≒h2、
h3≒h4、h5≒h6であり、またW1：L1＝１：５〜
0.2、W2：L2＝１：５〜0.2の関係にある。すなわ
ち、上記関係は、ボードＡを連結した際、化粧溝
５と目地部が酷似した外観となり、壁体に統一し
たラインを生み、意匠性に富む壁体を形成し、ま
た傾斜面７、傾斜側壁３と化粧片２ａ，２ｂの間
における鏡面反射、乱反射により壁体の立体感が
向上するためのものである。なお、L1とL2、お
よびW1とW2は、図示するようにL1≒L2、W1≒
W2であり、L1：W1≒L2：W2であることが好ま
しいが、必要に応じてL1＜L2、またはL1＞L2、
W1＜W2、またはW1＞W2、すなわちL1：W1≠
L2：W2のような関係とすることも可能である。 Here, the sizes of each of the above parts will be explained. As shown in FIGS. 1 and 2, cosmetic pieces 2a, 2
The lengths of b are L 1 and L 2 respectively, the range of the inclined side wall 3 is W 1 , the range of the inclined surface 7 is W 2 , the distance from the edge of the inclined side wall 3 to the tip of the insertion edge 10 is 1 , The distance from the deepest part of the matching groove 13 to the tip of the insertion edge 10
2. The distance from the innermost part of the engagement groove 13 to the tip of the extension part 15 is 3. The distance from the lower end of the side wall 4 to the innermost part of the fitting groove 18 is 4. From the innermost part of the fitting groove 18 to the lower edge 21. The distance to the tip of the groove is 5 , the range of the recessed part 23a is 6 , the height of the side surface 6 of the decorative groove 5 is h1 , the height of the side wall 4 is h2 , and the height from the upper edge 19 to the lower edge 21 is h 3 , the height from the upper surface of the reinforcing rib 12 to the surface of the extension part 15 is h 4 , and the heights from the decorative pieces 2a and 2b to the back surface of the core material 23 are h 5 and h 6 respectively, then 1 ≒ 4 , 2 ≒ 5 , 3 ≒ 6 , h 1 ≒ h 2 ,
h 3 ≒ h 4 , h 5 ≒ h 6 , and W 1 :L 1 =1:5~
0.2, W 2 :L 2 =1:5 to 0.2. In other words, the above relationship means that when the boards A are connected, the decorative grooves 5 and the joints have a very similar appearance, creating unified lines in the wall, forming a wall with rich design, and also making the sloped surface 7, the slope This is to improve the three-dimensional effect of the wall due to specular reflection and diffused reflection between the side wall 3 and the decorative pieces 2a and 2b. In addition, L 1 and L 2 and W 1 and W 2 are L 1 ≒ L 2 and W 1 ≒ as shown in the figure.
W 2 and preferably L 1 :W 1 ≒L 2 :W 2 , but if necessary, L 1 <L 2 or L 1 >L 2 ,
W 1 <W 2 , or W 1 >W 2 , that is, L 1 :W 1 ≠
A relationship such as L 2 :W 2 is also possible.
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。なお、ボードA1，A2は表面材１に0.27mm厚
のカラー鋼板を用い、裏面材２４にはアルミ・ク
ラフト紙を用い、芯材２３は表面材１と裏面材２
４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、次にキユアして一体化
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段目のボード
A1の延長部１５を釘βを介して固定する。次に
第ｎ＋１段目のボードA2の雌型連結部１７の嵌
合溝１８をボードA1の差込縁１０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、パツキング性、意匠性に富んだ目地部を形成
するものである。また、壁体全体を形成するに
は、上記したような工程を土台から桁に向かつて
行な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、縦目地部分にはジヨイナ
ー、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。なお図示しな
いが、前述したように本ボードＡは縦張りとして
使用することも可能である。
Now, assume that boards A as shown in FIG. 1 are laid horizontally as shown in FIG. 3 to form a wall. In addition, boards A 1 and A 2 use a 0.27 mm thick colored steel plate for the surface material 1, aluminum kraft paper is used for the back material 24, and the core material 23 is composed of the surface material 1 and the back material 2.
4, raw materials for polyisocyanurate foam were discharged, reacted and foamed, and then cured and integrated. Therefore, the nth board is placed on the wall base consisting of main pillars, studs, waterproof sheets, etc. (the figure shows the wall base when no waterproof sheets are used).
The extension part 15 of A1 is fixed via the nail β. Next, the fitting groove 18 of the female connecting portion 17 of the n+1-th board A 2 is combined with the insertion edge 10 of the board A 1 to achieve waterproofness, engagement force, and packing as shown in FIG. 3. This forms joints that are rich in appearance and design. In addition, in order to form the entire wall, the steps described above may be performed from the base to the girder. Although not shown,
It is necessary to use a starter for the base, joiner and caulk for the vertical joints, and caulk and accessories for the exit and entry corners. Although not shown, the board A can also be used vertically as described above.
以上説明したのは本考案に係るボードＡの一実
施例にすぎず、第４図〜第９図に示すように形成
することもできる。すなわち、第４図ａ〜は化
粧溝５の変形例であり、ａ図はθ3を鋭角に形成し
た化粧溝５、ｂ図はθ3を鈍角に形成した化粧溝
５、ｃ，ｄ図は化粧片２ａと側面６、あるいは側
面６と窪部８との中間に面取り面５ａを形成した
化粧溝５、ｅ〜ｈ図は窪部８の形状を変形し、段
差機能の強化を図つた化粧溝５、ｉ図は化粧片２
ａと側面６との中間に化粧突起５ｂを形成した化
粧溝５、ｊ図は窪部８を除去した粧溝５、ｋ，
図は傾斜面７を曲面とした化粧溝５である。第５
図ａ〜ｔは雄型連結部９の変形例であり、ａ図は
舌片１６を上はぜ状に形成した雄型連結部９、ｂ
〜ｄ図は延長部１５の途中、あるいは下縁１４に
突条１５ａ、溝条１５ｂを１本、または複数本設
けた雄型連結部９、ｅ図は係合溝１３の上縁１３
ａに突条１３ｂ、あるいは図示しないが溝条を形
成し、係合力、防水性を強化した雄型連結部９、
ｆ図は溝部１１の途中に突起１１ａを形成し、溝
部１１を複数に分割した雄型連結部９、ｇ図は係
合溝１３の上縁１３ａを下縁１４に対し傾斜して
形成した雄型連結部９、ｈ図は下縁１４を傾斜し
た雄型連結部９、ｉ，ｊ図は延長部１５に段差を
形成した雄型連結部９、ｋ図は2＞1に形成し
た雄型連結部９、図は溝部１１を三角形状に形
成した雄型連結部９、ｍ，ｎ図は傾斜側壁３と差
込縁１０の中間に嵩上げ面９ａを設け、連結部に
おいて雨水が浸入しにくくした雄型連結部９、ｏ
図は溝部１１と傾斜側壁３との中間に水平面９ｂ
を形成した雄型連結部９、ｐ，ｑ図は傾斜側壁３
を曲面にした雄型連結部９、ｒ，ｓ図は溝部１１
を除去した雄型連結部９、ｔ図は溝部１１、およ
び補強リブ１２を除去した雄型連結部９である。
また６図ａ〜は雌型連結部１７の例であり、ａ
図はθ2を鋭角に形成した雌型連結部１７、ｂ図は
θ2を鈍角に形成した雌型連結部１７、ｃ図は側壁
４と化粧片２ｂとの中間に面取り面１７ａを設
け、より立体感を向上した雌型連結部１７、ｄ図
は側壁４と化粧片２ｂとの中間に化粧突起１７ｂ
を設け、意匠性、防水性をより強化した雌型連結
部１７、ｅ図は舌片２２を下はぜ状に形成した雌
型連結部１７、ｆ図は下縁２１に突起２１ａ、ま
たは図示しないが溝条を形成した雌型連結部１
７、ｇ図は上縁１９に突起１９ａを形成した雌型
連結部１７、ｈ図は4＜5に形成した雌型連結
部１７、ｉ図は下縁２１の先端を内方に屈曲し、
次にそのまま延長して芯材挟持片２２ａを形成
し、芯材２３と表面材１の一体化を強化し、また
雌型連結部１７周辺からの芯材２３の漏洩防止を
図つた雌型連結部１７、ｊ，ｋ図は嵌合溝１８を
図示するように形成した雌型連結部１７、図は
立体感強化溝２０を円弧状に形成した雌型連結部
１７である。なお、第４図〜第６図においては表
面材１のみを示し、板厚を省略してある。さら
に、第７図ａ〜ｋは裏面材２４の雄型連結部９に
おける装着状態を示す説明図であり、ａ図は裏面
材２４を延長部１５の裏面に積層するか、接着し
た状態、ｂ図は舌片１６で裏面材２４の端部を挟
持した状態、ｃ図は裏面材２４を延長部１５より
外側方に突出した状態、ｄ〜ｊ図は芯材２３を延
長部１５より下方に膨出した際の裏面材２４の装
着状態、ｋ図は裏面材２４の端部を係合溝１３と
芯材２３の中間に配設した状態であり、ｂ，ｄ，
ｆ，ｈ，ｊ，ｋは芯材２３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、ｂ図は裏面材２４を挟持することによりボー
ドＡの機械強度の向上、変形防止を図る装着状
態、ｃ図は防水性の向上を図る場合である。また
第８図ａ〜ｄは雌型連結部１７側での裏面材２４
の装着状態であり、目的、作用効果は第７図と同
様である。なお、第７図ａ〜ｋ、第８図ａ〜ｄに
おいては表面材１は２点鎖線で示し、裏面材２４
は実線で示す。さらに、第９図ａ〜ｎは芯材２
３、および化粧面部２の変形を示す説明図であ
り、ａ〜ｃ図は芯材２３を延長部１５より下方に
膨出し、断熱性、防火性の向上を図つたボード
Ａ、ｄ図は芯材２３を複数の素材（同質、異質）
により形成したボードＡ、ｅ〜ｇ図は裏面に流通
溝２５を形成し、壁体にエアサイクル効果を付加
したボードＡ、ｈ図は雄型連結部９、雌型連結部
１７のハツチングで示す位置の少なくとも１ケ所
にコーキング材２６を植設したボードＡであり、
コーキング材２６としてはホツトメルト系接着
剤、あるいは成形されたパツキング材、接着剤を
塗布後にホツトメルト接着剤で接着力のないパツ
キング材を植設したようなものからなるものであ
り、防水性の向上を図つたボードＡ、ｉ図は化粧
面部２の短尺方向の両端縁、あるいは一端縁に端
面壁２７を形成し、ボードＡを長手方向に付き合
わせた場合の縦目地の防水処理を容易、かつ確実
にできるようにしたボードＡ、ｊ図は化粧片２
ａ，２ｂに中間化粧溝２ｃ，２ｄを形成したボー
ドＡ、ｋ図は化粧溝５を２本、あるいは図示しな
いが３本以上形成し、広幅に形成したボードＡ、
，ｍ図は傾斜側壁３、および傾斜面７の途中を
屈曲し、複数のフラツトな面から傾斜側壁３、傾
斜面７を形成したボードＡ、ｎ図は化粧片２ａ，
２ｂを除去し、傾斜側壁３、化粧溝５の傾斜面７
をあたかも化粧片のように形成したボードＡであ
る。勿論、第４図ａ〜〜第９図ａ〜ｎを各々組
み合わせたボードＡとすることも可能である。
What has been described above is only one embodiment of the board A according to the present invention, and the board A can also be formed as shown in FIGS. 4 to 9. That is, Figures 4a to 4 show modified examples of the decorative groove 5. Figure a shows the decorative groove 5 in which θ 3 is formed at an acute angle, Figure b shows the decorative groove 5 in which θ 3 is formed at an obtuse angle, and Figures c and d show the decorative groove 5 in which θ 3 is formed at an obtuse angle. The decorative groove 5 in which a chamfered surface 5a is formed between the decorative piece 2a and the side surface 6, or the side surface 6 and the recessed part 8, and FIGS. Groove 5, figure i is cosmetic piece 2
The decorative groove 5 has a decorative protrusion 5b formed between the side surface 6 and the side surface 6, the decorative groove 5 has the recess 8 removed, and the decorative groove 5 shown in FIG.
The figure shows a decorative groove 5 in which the inclined surface 7 is a curved surface. Fifth
Figures a to t show modified examples of the male type connecting part 9, in which figure a shows the male type connecting part 9 in which the tongue piece 16 is formed in the shape of an upper flap, and figure b
Figures 1 to d show a male connecting part 9 in which one or more protrusions 15a and grooves 15b are provided in the middle of the extension 15 or on the lower edge 14, and figure e shows the upper edge 13 of the engagement groove 13.
a male connecting portion 9 with a protrusion 13b or a groove (not shown) formed on a to strengthen engagement force and waterproofness;
Figure f shows a male connecting part 9 in which a protrusion 11a is formed in the middle of the groove part 11 and the groove part 11 is divided into a plurality of parts. Figure h shows a male connector 9 with a sloped lower edge 14, Figures i and j show a male connector 9 with a step formed in the extension 15, and Figure k shows a male connector 9 formed with a 2 > 1 angle. Connecting part 9, the figure shows a male connecting part 9 with a groove 11 formed in a triangular shape, and the figures m and n show a raised surface 9a between the inclined side wall 3 and the insertion edge 10 to prevent rainwater from entering the connecting part. Male type connecting part 9, o
The figure shows a horizontal surface 9b between the groove 11 and the inclined side wall 3.
The male connection part 9 formed with
The male connecting part 9 has a curved surface, and the groove part 11 is shown in the r and s figures.
Figure t shows the male connecting portion 9 with the grooves 11 and reinforcing ribs 12 removed.
Also, Figures 6a to 6 are examples of the female type connecting portion 17, and a
The figure shows a female connecting part 17 in which θ 2 is formed at an acute angle, the figure b shows a female connecting part 17 in which θ 2 is formed in an obtuse angle, and the figure c shows a chamfered surface 17a provided between the side wall 4 and the decorative piece 2b. A female connecting part 17 with a more three-dimensional effect, the figure d shows a decorative protrusion 17b between the side wall 4 and the decorative piece 2b.
Figure e shows a female type connecting part 17 with a tongue piece 22 formed in the shape of a lower flap, and figure f shows a protrusion 21a on the lower edge 21, or as shown in the figure. Female type connecting portion 1 with no grooves formed
7. Figure g shows a female type connecting part 17 with a protrusion 19a formed on the upper edge 19, figure h shows a female type connecting part 17 formed at 4 < 5 , figure i shows a female type connecting part 17 formed with a protrusion 19a on the upper edge 19, and figure i shows a female type connecting part 17 formed with a protrusion 19a on the upper edge 19.
Next, the core material clamping piece 22a is formed by extending it as it is to strengthen the integration of the core material 23 and the surface material 1, and also to form a female connection that prevents leakage of the core material 23 from around the female connection portion 17. The figures 17, j, and k show a female connecting part 17 with a fitting groove 18 formed as shown, and the figure shows a female connecting part 17 with a three-dimensional impression enhancing groove 20 formed in an arc shape. In addition, in FIGS. 4 to 6, only the surface material 1 is shown, and the plate thickness is omitted. Furthermore, FIGS. 7a to 7k are explanatory diagrams showing the state in which the back material 24 is attached to the male connecting portion 9, and FIG. The figure shows a state in which the end of the backing material 24 is held between the tongue pieces 16, FIG. The attached state of the back material 24 when it is bulged, Figure k shows the state where the end of the back material 24 is disposed between the engagement groove 13 and the core material 23, and Figure b, d,
f, h, j, and k are used to prevent liquid leakage when the core material 23 is discharged as a raw material, or as a mold release material. Figure c shows the mounting state to prevent deformation, and Figure c shows the case to improve waterproofness. In addition, FIGS. 8a to 8d show the back material 24 on the female type connecting part 17 side.
The purpose and effect are the same as in FIG. 7. In addition, in FIGS. 7 a to k and 8 a to d, the surface material 1 is indicated by a two-dot chain line, and the back surface material 24
is shown by a solid line. Furthermore, FIG. 9 a to n show the core material 2
3, and explanatory diagrams showing deformation of the decorative surface part 2, in which figures a to c are board A in which the core material 23 is bulged out below the extension part 15 to improve heat insulation and fire resistance, and figure d is the core board A. Material 23 is made of multiple materials (same quality, different quality)
Boards A, e to g, which were formed by the above method, have a circulation groove 25 formed on the back side, and boards A and h, which have an air cycle effect added to the wall, are shown by the hatching of the male connecting portion 9 and female connecting portion 17. A board A with caulking material 26 planted in at least one position,
The caulking material 26 is made of a hot-melt adhesive, a molded packing material, or a packing material with no adhesive strength that is implanted with a hot-melt adhesive after applying the adhesive, which improves waterproofness. In the board A shown in the figure, the end wall 27 is formed on both ends or one end of the decorative surface section 2 in the short direction, making it easy and reliable to waterproof the vertical joints when the boards A are joined in the longitudinal direction. Board A, which can be made into
Board A with intermediate decorative grooves 2c and 2d formed on a and 2b, board A with two decorative grooves 5, or three or more (not shown) formed in FIG.
, m shows a board A in which the inclined side wall 3 and the inclined surface 7 are bent in the middle, and the inclined side wall 3 and the inclined surface 7 are formed from a plurality of flat surfaces; FIG. n shows the decorative piece 2a,
2b is removed, and the inclined side wall 3 and the inclined surface 7 of the decorative groove 5 are removed.
Board A is formed to look like a decorative piece. Of course, it is also possible to form a board A that is a combination of each of FIGS. 4 a to 9 a to n.
上述したように本考案に係るボードによれば、
雄、雌型連結部を前記した落とし込み構造にし
たため、１人でも十分に施工でき、かつ、目地幅
を一定にすることができる。化粧面部に少なく
とも１本以上の化粧溝を形成したため、強度が十
分に補強されて、化粧面部の反り、捩じれ、ペコ
ツキが防止でき、また化粧面部が山状になつたり
することがない。化粧溝と目地部とをほぼ同じ
断面形状となるようにしたため、壁全体に目地が
ない、所謂、化粧溝だけの模様からなり、美し
く、かつ、意匠性に富む壁体を形成できる。化
粧面部を傾斜側壁−化粧片−化粧溝の側面−化粧
溝の傾斜面−化粧片−側壁のように形成し、か
つ、化粧片：傾斜側壁、化粧片：傾斜面を１：５
〜0.2のように傾斜側壁、傾斜面の幅を大きくし
たため、乱反射と鏡面反射を有効に活用して化粧
片の膨出化を図り、その上に目地部に近似した化
粧溝によつて段差を明確にし、さらに化粧片を浮
き出して立体感のある壁体を形成できる。雌型
連結部には立体感強化溝、化粧溝には窪部を形成
したため、壁体に明確なラインを生み出し、意匠
性が向上する。ボードをサンドイツチ構造とし
たため、機械強度が大幅に向上する。ボードを
広幅にできるため、施工性に富み、しかも素材幅
を有効に利用できるので経済性にすぐれる。ボ
ードは縦、横張りができる。壁全体のフラツト
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、パツキング性が向上する。
ボードの連結構造内において雄型連結部の差込
縁の溝部により空隙が形成されるため、毛細管現
象の阻止を図ることができる。等の特徴がある。
As mentioned above, according to the board according to the present invention,
Since the male and female joints have the above-mentioned drop-in structure, even one person can perform the work, and the joint width can be kept constant. Since at least one decorative groove is formed in the decorative surface part, the strength is sufficiently reinforced, the decorative surface part can be prevented from warping, twisting, and flattening, and the decorative surface part does not become mountain-like. Since the decorative grooves and the joints have almost the same cross-sectional shape, the entire wall has no joints and is made up of only the so-called decorative grooves, making it possible to form a wall that is both beautiful and rich in design. The decorative surface portion is formed as follows: inclined side wall - decorative piece - side surface of the decorative groove - inclined surface of the decorative groove - decorative piece - side wall, and the ratio of decorative piece: inclined side wall, decorative piece: inclined surface is 1:5.
By increasing the width of the sloped side walls and slopes as shown in ~0.2, we effectively utilized diffused reflection and specular reflection to create a bulge in the decorative piece, and on top of that, we created a decorative groove similar to the joint area to reduce the level difference. It is possible to make the wall clearer and make the decorative pieces stand out to create a wall with a three-dimensional effect. A three-dimensional effect enhancing groove is formed in the female connecting part, and a recess is formed in the decorative groove, creating a clear line on the wall and improving the design. The board has a sandwich structure, which greatly improves its mechanical strength. Since the board can be made wide, it is easy to construct, and the width of the material can be used effectively, making it highly economical. The board can be stretched vertically or horizontally. Flatness of the entire wall can be easily obtained. Since the board connection structure is double, engagement force and packing performance are improved.
Since a gap is formed in the connection structure of the board by the groove of the insertion edge of the male connection part, capillary action can be prevented. It has the following characteristics.
第１図は本考案に係るサイデイングボードの一
実施例を示す斜視図、第２図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〜、
第５図ａ〜ｔ、第６図ａ〜、第７図ａ〜ｋ、第
８図ａ〜ｄ、および第９図ａ〜ｎはその他の実施
例を示す説明図である。
Ａ……サイデイングボード、１……表面材、２
……化粧面部、２ａ，２ｂ……化粧片、３……傾
斜側壁、５……化粧溝、７……傾斜面、８……窪
部、９……雄型連結部、１０……差込縁、１１…
…溝部、１３……係合溝、１７……雌型連結部、
１８……嵌合溝、２０……立体感強化溝、２３…
…芯材、２４……裏面材。
Fig. 1 is a perspective view showing one embodiment of the siding board according to the present invention, Fig. 2 is an explanatory drawing explaining the surface material, and Fig. 3 is an example of the joint part of a wall formed using the above board. Explanatory diagrams shown in Fig. 4a~,
FIGS. 5 a to t, FIGS. 6 a to 6, FIGS. 7 a to k, FIGS. 8 a to d, and FIGS. 9 a to n are explanatory diagrams showing other embodiments. A...Siding board, 1...Surface material, 2
... Decorative surface portion, 2a, 2b ... Decorative piece, 3 ... Inclined side wall, 5 ... Decorative groove, 7 ... Inclined surface, 8 ... Recessed part, 9 ... Male connection part, 10 ... Insert Edge, 11...
...Groove portion, 13...Engagement groove, 17...Female connecting portion,
18... Fitting groove, 20... Three-dimensional effect enhancing groove, 23...
... Core material, 24... Back material.
Claims (1)
し、該表面材の長手方向の端縁に側壁と傾斜側壁
とを設けて断面をほぼ樋状に形成して化粧面部と
し、また該化粧面部には少なくとも側面、傾斜面
から断面をほぼ三角形状に形成した化粧溝を少な
くとも１本以上設て化粧面部を複数の化粧片に区
分し、該化粧面部の傾斜側壁の端縁に雄型連結
部、側壁の端縁に雌型連結部を設け、かつ、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イング
ボードにおいて、前記雄型連結部の形状を傾斜側
壁の端縁を外方に突出した差込縁と、該差込縁の
先端を内方に折り返し、次に外側方に屈曲して断
面をほぼＵ字状に形成した係合溝と、該係合溝の
下縁を外側方に延長した延長部とから形成し、ま
た雌型連結部は、前記側壁の下端を内方にほぼＵ
字状に形成した嵌合溝と、該側壁と嵌合溝の上縁
の中間に設けた立体感強化溝とから形成し、また
前記化粧溝の側面と傾斜面との中間に窪部を形成
し、かつ、前記化粧面部の傾斜側壁と化粧片、お
よび化粧溝の傾斜面と化粧片との割合を１：５〜
0.2位で形成したことを特徴とするサイデイング
ボード。 A horizontally long metal plate or a synthetic resin plate is used as the surface material, and a side wall and an inclined side wall are provided on the longitudinal edge of the surface material to form a substantially gutter-shaped cross section to form a decorative surface part. is provided with at least one decorative groove having a substantially triangular cross section from the side surface and the inclined surface to divide the decorative surface portion into a plurality of decorative pieces, and a male connecting portion at the edge of the inclined side wall of the decorative surface portion; A siding board in which a female connecting portion is provided at the edge of the side wall, a core material is integrally filled on the back surface of the surface material, and the back surface of the core material is covered with a sheet-like back material, wherein the male type The shape of the connecting part is such that the edge of the inclined side wall has an insert edge that protrudes outward, and the tip of the insert edge is folded back inward and then bent outward to form a roughly U-shaped cross section. The female connecting portion is formed of an engaging groove and an extension portion that extends the lower edge of the engaging groove outwardly, and the female connecting portion extends inwardly from the lower end of the side wall.
It is formed from a fitting groove formed in a letter shape, a three-dimensional effect enhancing groove provided between the side wall and the upper edge of the fitting groove, and a recessed part is formed between the side surface of the decorative groove and the inclined surface. and the ratio of the sloped side wall of the decorative surface portion to the decorative piece and the sloped surface of the decorative groove to the decorative piece is 1:5 to 1:5.
A siding board characterized by being formed at 0.2 position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713085U JPH049385Y2 (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713085U JPH049385Y2 (en) | 1985-08-19 | 1985-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234039U JPS6234039U (en) | 1987-02-28 |
| JPH049385Y2 true JPH049385Y2 (en) | 1992-03-09 |
Family
ID=31021585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12713085U Expired JPH049385Y2 (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049385Y2 (en) |
-
1985
- 1985-08-19 JP JP12713085U patent/JPH049385Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234039U (en) | 1987-02-28 |