JPH0327151Y2 - - Google Patents
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- Publication number
- JPH0327151Y2 JPH0327151Y2 JP5520185U JP5520185U JPH0327151Y2 JP H0327151 Y2 JPH0327151 Y2 JP H0327151Y2 JP 5520185 U JP5520185 U JP 5520185U JP 5520185 U JP5520185 U JP 5520185U JP H0327151 Y2 JPH0327151 Y2 JP H0327151Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- edge
- tip
- board
- inward
- 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.)
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- 239000000463 material Substances 0.000 claims description 31
- 239000011162 core material Substances 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 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 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 229910021538 borax Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 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
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001971 elastomer Polymers 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
- -1 heat shield sheet Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation 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
- 239000012528 membrane Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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、外装の例えば横張
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）に関するものである。
〔従来の技術〕
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
部の立ち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
際に立ち上がり部で損傷する危険があつた。ま
た、この種ボードは側面の形状が複雑で成形が難
しい欠点があつた。さらに、この種ボードはいず
れも裏打材がないため化粧面の裏面に結露が生
じ、錆たり、壁体自体の断熱性、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。
〔考案の目的〕
本考案はこのような欠点を除去するため、雄、
雌型連結構造を落し込みタイプとして一人で施工
できるようにし、かつ、連結部の防水性を改善す
るためボード間に大きな目地を形成すると共に、
差込縁と係合溝間に毛細管現象を阻止する空隙と
これを助長する防水リブを形成し、しかも差込縁
を２重に、さらに先端をパイプ状にして補強して
係合力を強化し、また、雄、雌型連結部の目地部
は躯体（下地）と表面材間に芯材が確実に存在す
ると共に、固定片の先端の突起と芯材のパツキン
グ効果によつて防水性、気密性を強化し、防水構
造にも合格しうるボードを提案するものである。
〔考案の構成〕
以下に、図面を用いて本考案に係るボードの代
表的な実施例を詳細に説明する。すなわち、第１
図は上記ボードＡを示す斜視図で表面材１と裏面
材２０間の空間に芯材２１を一体に充填した落し
込みタイプのサンドイツチ構造体である。さらに
説明すると、表面材１は金属板、例えば表面処理
鋼板、鋼板に亜鉛・ニツケル合金をメツキした鋼
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、銅板等、ま
たは合成樹脂板の１種からなり、この板材を成形
ロール、プレス、押し出し、引き抜き、射出成形
等のいずれかの方法によつて第２図に示す形状に
形成するものである。なお、表面材１としては平
板、エンボス加工されたもののいずれでもよいも
のである。その具体的形状について説明すると、
表面材１は横長の化粧面２と雄型連結部３と雌型
連結部１３とから形成したものであり、雄型連結
部３は化粧面２の長手方向の一側縁を内方に任意
鈍角、例えばθ1＝90〜160゜位で屈曲した側片４と
その先端を外側方へ化粧面２と平行に、あるいは
図示しないが化粧面２に対して幾分角度を有する
ように突出し、かつ、その先端部に防水溝５を側
片４と平行に設けた上面６とその先端を内方に屈
曲し、先端にパイプ状の中空部７を形成し、次に
内側方へ少なくとも防水溝５の近くまで延長した
下縁８とからなる補強、防水、弾力付与構造の差
込縁９と差込縁９の下縁８の先端を外方へ屈曲
し、外側方へ突出した固定片１０とからなる嵌合
溝１１とボードＡ固定用の固定片１０とその先端
を上方へ突出させた突起１２とから形成したもの
である。なお、防水溝５の深さは0.5〜５mm位、
幅が２〜10mm、断面形状が逆台形状、Ｕ、Ｖ字
状、皿状、山状、２〜３山状、３角形状、Ｌ字状
等の１種からなり、主にボードＡを連結した際に
第３図に示すように目地部イで毛細管現象が生ず
るのを阻止すると共に、差込縁９を補強構造とし
て強度と弾力の強化に役立つものである。また、
突起１２は施工時の危険防止と波打ちの阻止、防
水、および後記する芯材との相乗効果によつて目
地部イにおける気密性、断熱性、係合力を強化す
るものであり、第４図ａ〜ｉに示すように形成す
るものである。また、雌型連結部１３は化粧面２
の他側縁を内方に角度θ2で屈曲した底片１４とそ
の先端（図では下端）を外方へ屈曲して化粧面２
と平行に突出し、再び内方へ折り返した防水リブ
１５と防水リブ１５の裏面をそのまま内側方へ延
長した上縁１６とその先端を外方へ屈曲した下縁
片１７とからなる逆コ字状の係合溝１８とその先
端を屈曲した舌片１９とから形成したものであ
る。なお、底片１４は側片４と同じか、その近傍
の角度としたものであり、舌片１９は下縁片１７
の波打ち状の変形、および危険防止、ならびに補
強を兼ねるものである。特に、裏面材２０を挟持
した際にはボード自体の強度と下縁片１７の先端
部がパイプ状となるため、より強度が高くなるも
のである。裏面材２０は芯材２１の裏面を覆つて
ボードＡをサンドイツチ構造体とし、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１つの機能として役立つもので
あり、その素材としては例えば、アスベスト紙、
クラフト紙、アスフアルトフエルト、金属箔
（Al、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、その装着
は芯材２１の長手方向の全露出面を被覆する構
造、一端を舌片１９で挟持し、他端を固定片１０
の裏面にまで配設した構造、突起１２と舌片１９
で両端を挟持した構造、一端を係合溝１８の裏面
に挿入した構造のいずれかであり、目的に応じて
選択するものである。芯材２１は裏面材１と裏面
材２０間に充填、所謂、表面材１の凹部に充填し
た便宜上区分した上層２１ａと固定片１０の裏面
より膨出した断熱性、防火性、耐震性の強化に役
立つ膨出部２１ｂ（ハツチングで示す）とからな
り、かつ、膨出部２１ｂの雌型連結部１３の端部
は雄型連結部３と嵌合し、ボードＡを連結した際
に化粧面２が同一平面上にあるように窪部２１ｃ
を形成したものである。芯材２１の素材としては
ポリウレタンフオーム用樹脂、ポリイソシアヌレ
ートフオーム用樹脂、フエノール樹脂、もしくは
これらフオームに難燃剤、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
ものなどからなるものである。特に防火性を必要
とする場合、例えば防火構造試験（JIS−Ａ−
1301に合格しうる）にはフエノールフオームか、
難燃剤入りフオームが好ましい。ここで、ボード
Ａの寸法関係について説明すると、化粧面２の幅
をW1、差込縁９の幅をW2、差込縁９の先端から
防水溝５の上面６端までの幅をW3、防水溝５の
幅をW4、差込縁９の先端から嵌合溝１１の最奥
までの幅をW5、固定片１０の先端から嵌合溝１
１の最奥までの幅をW6、底片１４から係合溝１
８までの幅をW7、下縁片１７の幅をW8、底片１
４から防水リブ１５の先端までの幅をW9、図示
するように窪部２１ｃの幅をW10、芯材２１の全
厚さをH1、側片４の高さをH2、差込縁９の厚さ
をH3、嵌合溝１１の開口高さをH4、突起１２の
高さをH5、底片１４の高さをH6、係合溝１８の
開口高さをH7、舌片１９の高さをH8、膨出部２
１ｂの厚さをH9、窪部２１ｃの深さをH10とする
と、W1＝150〜450mm、W2＞W3、W3＞W4、W5
≒10〜40mm位でW5＝W2、W5＞W2、W5＜W2の
いずれか、W6＝W5＋10〜40mm、W7＞W3、W8≦
W5、W9≒３〜10mm、H1＝10〜50mm、H2＝H6、
H3＝１〜５mmでH3≦H7、H5＝１〜５mm、H8≦
H4、W6≒W10、H10＞H9、H10≒H9、H9＋H5＝
H10のいずれかである。
〔施工例〕
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２０としてはアル
ミ・クラフト紙を用い、芯材２１は表面材１と裏
面材２０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の固定片１０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１３
の係合溝１８をボードA1の雄型連結部３の差込
縁９に嵌挿し、第３図のような横目地部を形成す
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。このようにして形成した壁
体は横目地部における防水性に富むものとなる。
なお、土台部分にはスタータ（図示せず）、出、
入隅等の部分（図示せず）にはコーキング材、役
物を用いる必要がある。
〔その他の実施例〕
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５図ａ〜ｉ、第６図ａ〜ｑ、第
７図ａ〜ｋ、第８図ａ〜ｈに示すように形成する
こともできる。すなわち、第５図ａ〜ｉおよび第
６図ａ〜ｑは雄型連結部３のその他の実施例であ
り、第５図ａは固定片１０に対し嵌合溝１１の下
縁８を角度θ3となるように形成した雄型連結部
３、ｂ図はａ図において防水溝５の底面５ａを下
縁８と平行になるように形成した雄型連結部３、
ｃ〜ｈ図は防水溝５を除去して差込縁９の先端の
みをリブ状に形成した雄型連結部３、ｉ図は側片
４を直角に形成した雄型連結部３である。第６図
ａ〜ｄは固定片１０に補強、防水、係合力強化と
係合時のガイドを兼ねるリブ１０ａ，１０ｂを形
成した雄型連結部３、ｅ〜ｇ図は固定片１０にリ
ブ機能の窪部１０ｃを形成した雄型連結部、ｈ〜
ｋ図は差込縁９に突条９ａを形成した雄型連結
部、ｌ〜ｎ図は差込縁９を変形した雄型連結部、
ｏ〜ｑ図は差込縁９に芯材２１を充填した雄型連
結部である。第７図ａ〜ｋは係合溝１８の変形例
であり、例えば上縁１６、下縁片１７の適宜位置
に凹溝１７ａを形成した雌型連結部１３である。
特にｋ図は下縁片１７を内側方へ延長した場合で
ある。また、第８図ａ〜ｈはボードＡのその他の
実施例であり、ａ図は芯材２１を固定片１０より
突出したボードＡ、ｂ図は芯材２１の窪部２１ｃ
を図のように形成したボードＡ、ｃ図は芯材２１
を２層、例えばポリウレタンフオームとフエノー
ルフオームとから形成したボードＡ、ｄ図は図示
するような位置の少なくとも１個所に防水、ある
いは防火用のコーキング材２２を植設したボー
ド、ｅ図は膨出部２１ｂの固定片１０の裏面部分
にのみ防火剤（硼砂、パーライト粒等の１種以
上）を分布したボードＡ、ｆ図は固定片１０の裏
面に石膏ボード、ロツクウールボード等の不燃板
２３を介在したボードＡ、ｇ，ｈ図は芯材２１の
裏面を変形してエアサイクル用の空隙２４を形成
したボードＡである。なお、空隙２４を形成した
のは芯材２１の使用量の低減を図つたり、化粧面
の山状化を防止するようにしたボードＡである。
なお、第４図〜第８図は目的に応じて任意に組み
合わせてボードを形成するものであり、第４図〜
第７図は表面材１の肉厚を省略してある。
〔考案の効果〕
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し込み構造にした
ため、１人で十分に同一目地幅で施工できる。
目地部において差込縁と係合溝の連結部に毛細管
現象を防止する空隙を形成し、しかも防水リブを
目地部に設けたため防水性にすぐれる。差込縁
が２重構造で、かつ、補強形状のため施工時に押
圧しても変形せず、しかもばね効果が係合溝、下
縁片と嵌合溝間に有効に作用するためボードが離
脱することがない。側片を傾斜したため立体感
が倍加される。固定部と芯材と差込縁と係合
溝、下縁片と嵌合溝の力関係が相互に作用し、防
水、断熱、係合力が従前になく強力となる。目
地部おいて表面材と胴縁等の躯体間に芯材が確実
に存在させたため熱橋がなくなり、断熱性、防火
性、耐震性にすぐれた。等の特徴がある。 [Detailed description of the invention] [Field of industrial application] The present invention relates to a siding board (hereinafter simply referred to as a board) that is useful for forming horizontal walls for the interior and exterior of buildings and structures. . [Prior art] This type of board that has been used in the past includes Japanese Patent Publication No. 51-29339 and Utility Model Publication No. 51-11882.
No., Jikko No. 54-26649, etc. However, the above board had various problems. In other words, if rainwater is blown by the wind on the board (closing board), the rainwater will leak to the back side because it is simply a connecting structure between flat plates, corroding the edges and pillars, and causing moisture in the room and closet. There were some drawbacks. In addition, since 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 damage at the rising parts during construction. In addition, this type of board had the disadvantage that its side surfaces were complicated and difficult to mold. Furthermore, since all of these types of boards do not have a backing material, condensation forms on the back of the decorative surface, causing rust, and the wall itself lacks heat insulation and soundproofing properties.In addition, the decorative surface cannot be prevented from deforming, and the board itself The problem was that it was easily deformed and lacked connection strength. [Purpose of the invention] In order to eliminate such drawbacks, the present invention
The female type connecting structure is a drop-in type that can be constructed by one person, and large joints are formed between the boards to improve the waterproofness of the connecting part.
A gap is formed between the insertion edge and the engagement groove to prevent capillary phenomenon, and a waterproof rib is formed to promote this phenomenon.Moreover, the insertion edge is doubled and the tip is reinforced with a pipe shape to strengthen the engagement force. In addition, in the joints of the male and female joints, the core material is reliably present between the main body (substrate) and the surface material, and the protrusion at the tip of the fixing piece and the packing effect of the core material make it waterproof and airtight. The aim is to propose a board with enhanced durability and a waterproof structure. [Structure of the invention] Representative embodiments of the board according to the invention will be described in detail below with reference to the drawings. That is, the first
The figure is a perspective view showing the above-mentioned board A, which is a sunken type sandwich structure in which the space between the front material 1 and the back material 20 is integrally filled with a core material 21. To explain further, the surface material 1 is a metal plate, such as a surface-treated steel plate, a steel plate plated with a zinc-nickel alloy, an aluminum-zinc alloy plated steel plate (product name: GULF-AN, GALVALUM steel plate, SUPER ZINC), an aluminum plate, an aluminum alloy. It is made of one type of plate, copper plate, etc., or synthetic resin plate, and is formed into the shape shown in Figure 2 by any method such as forming rolls, pressing, extrusion, drawing, injection molding, etc. . The surface material 1 may be either a flat plate or an embossed material. To explain its specific shape,
The facing material 1 is formed from a horizontally long decorative surface 2, a male connecting portion 3 , and a female connecting portion 13 . The side piece 4 bent at an obtuse angle, for example θ 1 =90 to 160 degrees, and its tip protrude outward parallel to the decorative surface 2 or at a slight angle to the decorative surface 2 (not shown), The top surface 6 has a waterproof groove 5 parallel to the side piece 4 at its tip, and its tip is bent inward to form a pipe-shaped hollow part 7 at the tip, and then at least a waterproof groove is formed inward. An insertion edge 9 with a reinforced, waterproof, and resilient structure consisting of a lower edge 8 extending close to 5 and a fixing piece 10 that protrudes outward by bending the tip of the lower edge 8 of the insertion edge 9 outward. It is formed from a fitting groove 11 consisting of a fitting groove 11, a fixing piece 10 for fixing the board A, and a protrusion 12 whose tip protrudes upward. The depth of the waterproof groove 5 is approximately 0.5 to 5 mm.
The width is 2 to 10 mm, and the cross-sectional shape is one type such as inverted trapezoid, U, V shape, dish shape, mountain shape, 2 to 3 mountain shape, triangular shape, L shape, etc., and board A is mainly used. When connected, as shown in FIG. 3, this prevents capillary action from occurring at the joint part A, and also serves to strengthen strength and elasticity by using the insertion edge 9 as a reinforcing structure. Also,
The protrusions 12 are used to prevent danger during construction, prevent waving, waterproof, and strengthen the airtightness, heat insulation, and engagement force at the joint part A through a synergistic effect with the core material described later, as shown in Figure 4a. It is formed as shown in ~i. In addition, the female connecting portion 13 is connected to the decorative surface 2.
The bottom piece 14 has its other side edge bent inward at an angle θ 2 and its tip (lower end in the figure) is bent outward to form a decorative surface 2.
An inverted U-shape consisting of a waterproof rib 15 that protrudes in parallel with and is folded back inward again, an upper edge 16 that extends the back side of the waterproof rib 15 inward, and a lower edge piece 17 that bends its tip outward. It is formed from an engaging groove 18 and a tongue piece 19 whose tip is bent. Note that the bottom piece 14 is at the same angle as the side piece 4 or close to it, and the tongue piece 19 is at the same angle as the side piece 4, and the tongue piece 19 is at the same angle as the side piece 4.
This serves to prevent the wavy deformation and danger, as well as to provide reinforcement. In particular, when the back material 20 is held between the boards, the strength of the board itself and the tip of the lower edge piece 17 become pipe-shaped, so that the strength becomes higher. The back material 20 covers the back surface of the core material 21 to make the board A a sandwich structure, which improves the mechanical strength of the board A itself, and also serves as a noncombustible sheet, waterproof membrane, heat shield sheet, water absorbing sheet, soundproof sheet, packing material, etc. Materials include asbestos paper,
Laminated with one or more of kraft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, glass fiber nonwoven fabric, etc. It is made of a waterproof or flame-retardant sheet. The mounting structure is such that the entire exposed surface of the core material 21 in the longitudinal direction is covered, one end is held between the tongue pieces 19, and the other end is held between the fixing pieces 10.
structure, the protrusion 12 and the tongue piece 19
Either a structure in which both ends are held between the two ends or a structure in which one end is inserted into the back surface of the engagement groove 18 is selected depending on the purpose. The core material 21 is filled between the back surface material 1 and the back surface material 20, so-called an upper layer 21a which is divided for convenience and filled in the concave portion of the surface material 1, and a core material 21 bulged from the back surface of the fixed piece 10 to enhance heat insulation, fireproofing, and earthquake resistance. The end of the female connecting part 13 of the bulging part 21b is fitted with the male connecting part 3 , and when the boards A are connected, the decorative surface is formed. 2 are on the same plane.
was formed. The material for the core material 21 is polyurethane foam resin, polyisocyanurate foam resin, phenol resin, or these foams combined with flame retardants and flame retardant aids (borax, sodium metaborate, antimony trioxide, calcium carbonate, aluminum hydroxide). ), bentonite, pearlite grains, and shirasu balloons. In particular, when fire protection is required, for example, fire protection structure test (JIS-A-
1301) is phenol form or
Flame retardant foams are preferred. Here, to explain the dimensional relationship of board A, the width of the decorative surface 2 is W 1 , the width of the insertion edge 9 is W 2 , and the width from the tip of the insertion edge 9 to the upper surface 6 end of the waterproof groove 5 is W 3 , the width of the waterproof groove 5 is W 4 , the width from the tip of the insertion edge 9 to the deepest part of the fitting groove 11 is W 5 , the width from the tip of the fixing piece 10 to the fitting groove 1
Width to the deepest part of 1 is W 6 , from bottom piece 14 to engagement groove 1
Width up to 8 is W 7 , width of bottom edge piece 17 is W 8 , bottom piece 1
4 to the tip of the waterproof rib 15 is W 9 , the width of the recess 21c is W 10 as shown in the figure, the total thickness of the core material 21 is H 1 , the height of the side piece 4 is H 2 , and the insertion The thickness of the edge 9 is H3 , the opening height of the fitting groove 11 is H4 , the height of the protrusion 12 is H5 , the height of the bottom piece 14 is H6 , and the opening height of the engaging groove 18 is H7. , the height of the tongue piece 19 is H 8 , the bulge part 2
Assuming that the thickness of 1b is H 9 and the depth of recess 21c is H 10 , W 1 = 150 to 450 mm, W 2 > W 3 , W 3 > W 4 , W 5
≒about 10 to 40 mm, W 5 = W 2 , W 5 > W 2 , W 5 < W 2 , W 6 = W 5 +10 to 40 mm, W 7 > W 3 , W 8 ≦
W 5 , W 9 ≒ 3 to 10 mm, H 1 = 10 to 50 mm, H 2 = H 6 ,
H 3 = 1 to 5 mm, H 3 ≦H 7 , H 5 = 1 to 5 mm, H 8 ≦
H 4 , W 6 ≒ W 10 , H 10 > H 9 , H 10 ≒ H 9 , H 9 + H 5 =
Either H 10 . [Construction Example] Now, assume that boards A as shown in FIG. 1 are laid horizontally as shown in FIG. 3 to form a wall. In addition, for the boards A 1 and A 2 , a 0.27 mm thick colored steel plate is used as the surface material 1, aluminum kraft paper is used as the back material 20, and polyisocyanate is used as the core material 21 between the surface material 1 and the back material 20. The raw material for Nurate foam is discharged, reacted and foamed, and then cured and integrated. Therefore, the fixing piece 10 of the nth board A 1 was 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. do.
Next, the female connecting part 13 of the n+1st stage board A2
The engaging groove 18 is inserted into the insertion edge 9 of the male connecting portion 3 of the board A1 to form a horizontal joint as shown in FIG. Also, to form the entire wall,
It is sufficient to carry out the process described above from the base to the girder. The wall formed in this way has excellent waterproof properties at the side joints.
In addition, the base part has a starter (not shown), an outlet,
It is necessary to use caulking material and accessories in areas such as inside corners (not shown). [Other Embodiments] What has been described above is only one embodiment of the board A according to the present invention, and FIGS. 5 a to i, 6 a to q, 7 a to k, and 8 a It can also be formed as shown in ~h. That is, FIGS. 5 a to i and 6 a to q show other embodiments of the male connecting portion 3 , and FIG. 5 a shows the lower edge 8 of the fitting groove 11 at an angle θ Figure B shows a male connector part 3 formed so that the bottom surface 5a of the waterproof groove 5 is parallel to the lower edge 8 in Figure A.
Figures c to h show a male connecting part 3 in which the waterproof groove 5 is removed and only the tip of the insertion edge 9 is formed into a rib shape, and Figure i shows a male connecting part 3 in which the side pieces 4 are formed at right angles. Figures 6a to 6d show a male connecting part 3 in which ribs 10a and 10b are formed on the fixing piece 10 to provide reinforcement, waterproofing, strengthening of engagement force, and guides during engagement, and figures e to g show the rib function on the fixing piece 10. A male connecting portion forming a recessed portion 10c, h~
Figure k shows a male type connecting part in which a projection 9a is formed on the insertion edge 9 , Figures l to n show a male type connecting part in which the insertion edge 9 is modified,
Figures o to q show a male connecting portion in which the insertion edge 9 is filled with a core material 21. FIGS. 7a to 7k show modified examples of the engagement groove 18, for example, a female connecting portion 13 in which grooves 17a are formed at appropriate positions on the upper edge 16 and the lower edge piece 17.
Particularly, Fig. k shows the case where the lower edge piece 17 is extended inward. 8a to 8h show other embodiments of the board A, in which the board A has the core 21 protruding from the fixing piece 10, and the diagram b shows the recessed portion 21c of the core 21.
Boards A and C, which are formed as shown in the figure, are the core material 21.
Board A is made of two layers, for example, polyurethane foam and phenol foam. Figure d shows a board with caulking material 22 for waterproofing or fire protection planted in at least one of the positions shown in the figure, and figure e shows a bulged board. Board A in which a fire retardant (one or more types of borax, perlite grains, etc.) is distributed only on the back side of the fixed piece 10 of the portion 21b, and Figure f shows a noncombustible board 23 such as gypsum board or rock wool board on the back side of the fixed piece 10. Boards A, G, and H with the board A shown in FIG. Note that the voids 24 are formed in the board A designed to reduce the amount of core material 21 used and to prevent the decorative surface from becoming mountainous.
In addition, FIGS. 4 to 8 are for forming a board by arbitrarily combining them according to the purpose, and FIGS.
In FIG. 7, the thickness of the surface material 1 is omitted. [Effects of the invention] As mentioned above, according to the board according to the invention,
Since the male and female joints have the above-mentioned drop-in structure, one person can perform the work with the same joint width.
In the joint part, a gap is formed to prevent capillary phenomenon at the connection part between the insertion edge and the engagement groove, and waterproof ribs are provided in the joint part, so it has excellent waterproof properties. The insertion edge has a double structure and a reinforced shape, so it will not deform even when pressed during installation, and the spring effect effectively acts between the engagement groove, lower edge piece, and engagement groove, allowing the board to separate. There's nothing to do. The slanted side pieces double the three-dimensional effect. The forces of the fixing part, the core material, the insertion edge, the engagement groove, and the lower edge piece and the engagement groove interact, making waterproofing, heat insulation, and engagement force stronger than ever before. At the joints, the core material was ensured to exist between the surface material and the frame such as the rim, eliminating thermal bridges, resulting in excellent heat insulation, fireproofing, and earthquake resistance. 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図は上記ボードに使用
する表面材を示す斜視図、第３図は上記ボードを
用いて形成した壁体の目地部における縦断面の一
部を示す説明図、第４図ａ〜ｉ、第５図ａ〜ｉ、
第６図ａ〜ｑ、第７図ａ〜ｋおよび第８図ａ〜ｈ
はその他の実施例を示す説明図である。
Ａ，A1，A2……サイデイングボード、３……
雄型連結部、９……差込縁、１３……雌型連結
部、１５……防水リブ、２０……裏面材、２１…
…芯材。
Fig. 1 is a perspective view showing an embodiment of the siding board according to the present invention, Fig. 2 is a perspective view showing the surface material used for the board, and Fig. 3 is a joint of a wall formed using the board. Explanatory drawings showing a part of the vertical cross section in the section, Figs. 4 a to i, Figs. 5 a to i,
Figure 6 a-q, Figure 7 a-k and Figure 8 a-h
FIG. 3 is an explanatory diagram showing another embodiment. A, A 1 , A 2 ... siding board, 3 ...
Male type connecting part, 9 ... Insert edge, 13 ... Female type connecting part, 15... Waterproof rib, 20... Back material, 21...
...core material.
Claims (1)
した断面凹状の表面材と、該表面材の凹部に充填
した断熱材からなる芯材と、該芯材の少なくとも
裏面を被覆する裏面材とを一体に形成してなり、
また前記表面材は横長の化粧面と該化粧面の長手
方向の一側縁を内方へ屈曲した側片と該側片の端
縁を外側方へ突出した上面と、その先端近傍に側
片と平行に防水溝を設けると共に、先端を内方に
折り返し、そのまま内側方へ延長した下面とから
なる差込縁と該差込縁の下面を上面とし、その内
側の端縁を再び外方へ屈曲し、そのまま延長した
下縁とからなる嵌合溝と該嵌合溝の下縁を外側方
へ突出すると共に先端を突起させた固定片とから
なる雄型連結部と他側縁を内方に屈曲した底片と
該底片の端縁を外側方へ突出し、次に内方に底片
まで折り返した防水リブと該防水リブの末端をそ
のまま底片より内側方まで延長した上縁と該上縁
の先端を外方へ屈曲した下縁片から形成した断面
逆コ字状の係合溝からなる雌型連結部とから構成
し、また芯材は前記表面材の凹部、および固定片
の裏面から膨出した膨出部のうち、前記雌型連結
部の下縁片と平行に前記固定片長に対応した部分
を窪ませたことを特徴とするサイデイングボー
ド。 A surface material with a concave cross section in which male and female connecting portions are formed on both sides of a horizontally long metal plate, a core material made of a heat insulating material filled in the recesses of the surface material, and a back surface that covers at least the back surface of the core material. It is formed integrally with the material,
The surface material includes a horizontally long decorative surface, a side piece with one longitudinal edge of the decorative surface bent inward, an upper surface with the end edge of the side piece protruding outward, and a side piece near the tip of the side piece. A waterproof groove is provided parallel to the insertion edge, the tip is folded back inward, and the lower surface extends inward.The lower surface of the insertion edge is the upper surface, and the inner edge is turned outward again. A male connecting portion consisting of a fitting groove consisting of a bent and extended lower edge, a fixing piece whose tip protrudes outward from the lower edge of the fitting groove, and the other side edge extending inward. A bottom piece that is bent to the right, a waterproof rib that projects the edge of the bottom piece outward and then folds back inward to the bottom piece, an upper edge that extends the end of the waterproof rib to the inside of the bottom piece, and the tip of the upper edge. and a female connecting part consisting of an engagement groove with an inverted U-shaped cross section formed from a lower edge piece bent outward, and a core material bulges out from the recess of the surface material and the back surface of the fixing piece. A siding board characterized in that a portion of the bulged portion corresponding to the length of the fixed piece is depressed parallel to the lower edge piece of the female connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5520185U JPH0327151Y2 (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5520185U JPH0327151Y2 (en) | 1985-04-12 | 1985-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61170653U JPS61170653U (en) | 1986-10-23 |
| JPH0327151Y2 true JPH0327151Y2 (en) | 1991-06-12 |
Family
ID=30577651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5520185U Expired JPH0327151Y2 (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327151Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0784788B2 (en) * | 1989-04-19 | 1995-09-13 | 大同鋼板株式会社 | Insulation panel and its joint structure |
-
1985
- 1985-04-12 JP JP5520185U patent/JPH0327151Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61170653U (en) | 1986-10-23 |