JP4675603B2 - Exterior wall material - Google Patents

Exterior wall material Download PDF

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JP4675603B2
JP4675603B2 JP2004299998A JP2004299998A JP4675603B2 JP 4675603 B2 JP4675603 B2 JP 4675603B2 JP 2004299998 A JP2004299998 A JP 2004299998A JP 2004299998 A JP2004299998 A JP 2004299998A JP 4675603 B2 JP4675603 B2 JP 4675603B2
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piece
tip
wall material
waterproof
protruding
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JP2006112110A (en
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淳二 佐藤
勝 留場
元 石山
雅彦 鈴木
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IG Kogyo Co Ltd
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IG Kogyo Co Ltd
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Description

本発明は、今までにない外観を呈し、かつ施工性、防水機能、断熱機能、等を具備した外壁材に係るものである。   The present invention relates to an outer wall material having an unprecedented appearance and having workability, a waterproof function, a heat insulating function, and the like.

一般に、金属製板材をロール成形、プレス成形等して加工した外壁材は数多く上市され、その形状は、所謂落とし込み構造であった。（例えば、特許文献１〜５参照）。   In general, many outer wall materials obtained by processing a metal plate material by roll molding, press molding or the like have been put on the market, and the shape thereof is a so-called drop structure. (For example, refer to Patent Documents 1 to 5).

特開平１１−１７２８８４号公報Japanese Patent Laid-Open No. 11-172848 特開平１１−１７２８９２号公報Japanese Patent Laid-Open No. 11-172892 特開平１１−２１０１４９号公報JP-A-11-210149 特開２００２−２２０９０８号公報JP 2002-220908 A 特開２００２−２３５４２３号公報JP 2002-235423 A

特許文献１〜５は落とし込み構造であるが、嵌合構造が単純で係合力、耐風圧強度、気密性、等に弱点があった。   Although Patent Documents 1 to 5 have a drop-in structure, the fitting structure is simple and there are weak points in engagement force, wind pressure strength, airtightness, and the like.

本発明はこのような欠点を解決するために、幅方向の側端縁に落とし込み構造の雄雌連結構造を形成した外壁材において、雄型連結部は、略垂直平面状の化粧面と、化粧面の下端を屋内側に突出した段差化粧面と、段差化粧面と化粧面に沿って水上側に突出した上面と、上面の先端を屋内側突出した最奥片と、最奥片の先端を水下側に突出した差込片と、上面と最奥片と差込片とから略コ字状の係合溝を形成し、上面と係合溝により挿入間隙を形成し、上面には屋内側に突出した複数個の凸部を形成し、雌型連結部は、他端の化粧面の水上端部分をさらに水上側に突出し、先端を水下側に垂下した固定片と、固定片の下端を屋外側に屈曲した第１防水片と、第１防水片の先端を水上側に突出した上面と、上面と固定片とから断面略コ字状に形成した前記差込片と嵌合する嵌合溝と、上面の先端を水下側に屈曲した嵌合片と、嵌合片の先端を水下側で屋外側へ傾斜して突出した第２防水片と、第２防水片の先端に形成した突起と、第２防水片を屋内側に凹状に窪ませた凹溝とから形成すると共に、凸部に嵌合した突起の屋外側先端を凸部先端および嵌合片よりも屋外側に突出して形成した外壁材を提供するものである。
In order to solve such drawbacks, the present invention provides an outer wall material in which a male-female connection structure having a drop structure is formed on a side edge in the width direction. A stepped decorative surface that projects the lower end of the surface to the indoor side, an upper surface that protrudes waterward along the stepped decorative surface and the decorative surface, the deepest piece that protrudes indoors from the top of the upper surface, and the tip of the deepest piece A substantially U-shaped engagement groove is formed from the insertion piece protruding downward, the upper surface, the innermost piece, and the insertion piece, and an insertion gap is formed by the upper surface and the engagement groove. A plurality of convex portions projecting inward are formed, and the female-type connecting portion further includes a fixed piece that protrudes further from the water upper end of the decorative face at the other end to the water upper side, and a tip that hangs downward from the water. Formed in a substantially U-shaped cross-section from a first waterproof piece having a lower end bent outward, an upper surface projecting the tip of the first waterproof piece upward, and an upper surface and a fixed piece A fitting groove that fits into the inserted piece, a fitting piece that has its upper end bent to the underwater side, and a second waterproof that protrudes with the tip of the fitting piece inclined to the outdoor side under the water. A protrusion formed on the tip of the second waterproof piece and a groove formed by recessing the second waterproof piece on the indoor side, and the protrusion on the outdoor side of the protrusion fitted to the protrusion The present invention provides an outer wall material that protrudes to the outdoor side from the tip and the fitting piece.

本発明に係る外壁材によれば、（１）第１防水片と第２防水片を形成した嵌合片が外壁材を落とし込み構造としても、防水性を維持できる。（２）上段の外壁材を下段の外壁材へ施工した際に、下段の外壁材の第２防水片が上段の外壁材の上面に接触し、常時第２防水片が係合溝内でスプリングバック効果を発揮し、防水性、気密性を向上するものである。（３）第２防水片の形成により、外壁材同士の連結部内で相対する力が相殺されるために、外壁材が破壊されたり、固定片に形成した固定具が下地より抜け落ちない限り、外壁材が風により剥がされることはない。（４）施工により凸部と突起が嵌合するために、連結力、防水性、気密性、等が向上する。（５）化粧面の水下側先端部分には下側に突出した複数個の凸部を形成することにより、風雨が内部に浸入することが無く、防水性・気密性が向上する。等の特徴、効果がある。 According to the outer wall material according to the present invention, (1) waterproofness can be maintained even when the fitting piece formed with the first waterproof piece and the second waterproof piece drops the outer wall material. (2) When the upper outer wall material is applied to the lower outer wall material, the second waterproof piece of the lower outer wall material contacts the upper surface of the upper outer wall material, and the second waterproof piece always springs in the engagement groove. It exhibits a back effect and improves waterproofness and airtightness. (3) The formation of the second waterproof piece cancels the opposing forces in the connecting portion between the outer wall materials, so that the outer wall is not broken unless the outer wall material is destroyed or the fixture formed on the fixed piece falls off the base. The material is not peeled off by the wind. (4) Since the convex portion and the protrusion are fitted by construction, the connecting force, waterproofness, airtightness, etc. are improved. (5) By forming a plurality of convex portions protruding downward on the water-side front end portion of the decorative surface, wind and rain do not enter the interior, and the waterproofness and airtightness are improved. There are features and effects.

以下に図面を用いて本発明に係る外壁材について詳細に説明する。図１は金属製外壁材Ｂと裏打材ＣとシートＤよりなる外壁材Ａの代表的一例を示す説明図である。また、図２〜図５は外壁材Ａの施工状態を示す説明図である。図中、αは下地、βは釘等の固定具を示している。   The outer wall material according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is an explanatory view showing a typical example of an outer wall material A composed of a metal outer wall material B, a backing material C, and a sheet D. 2-5 is explanatory drawing which shows the construction state of the outer wall material A. FIG. In the figure, α indicates a base, and β indicates a fixture such as a nail.

下地αは、新築の際は図２〜図５に示すように躯体１、胴縁２、防水シート３から構成した木造下地を示したものである。すなわち、躯体１上に胴縁２を敷設し、胴縁２上に防水シート３を配設した一般的な構造の下地αである。また、下地αとしてＨ形鋼、Ｉ形鋼、ミゾ形鋼、軽量ミゾ形鋼、リップ溝形鋼、等辺山形鋼、不等辺山形鋼、角形鋼（角パイプ）、円形鋼（円形パイプ）、等を使用した鉄骨下地でも良いものである。勿論、既存の壁を剥がして下地αとしたり、既存の壁をそのまま下地αとして改修する際には、これら下地α上に既存壁（図示せず）が形成された既存壁構造が下地αとなるものである。勿論、防水シート３を形成しない下地αでも良いものである。   The base α indicates a wooden base composed of the casing 1, the trunk edge 2, and the waterproof sheet 3 as shown in FIGS. That is, it is a base α having a general structure in which a trunk edge 2 is laid on the casing 1 and a waterproof sheet 3 is disposed on the trunk edge 2. In addition, as base α, H-shaped steel, I-shaped steel, grooved steel, lightweight grooved steel, lip groove shaped steel, equilateral angled steel, unequal angled angled steel, square steel (square pipe), round steel (circular pipe), It is also possible to use a steel base using, for example. Of course, when the existing wall is peeled off as the base α, or when the existing wall is repaired as the base α as it is, the existing wall structure in which the existing wall (not shown) is formed on the base α is the base α. It will be. Of course, the base α on which the waterproof sheet 3 is not formed may be used.

金属製外壁材Ｂは、例えば金属板（カラー鋼板、銅板、アルミニウム板、チタン板、ステンレス板、サンドイッチ鋼板、クラッド鋼板等）等をロール成形、プレス成形、押出成形、等によって形成したものである。勿論、外壁材Ａの表面材として、金属製外壁材Ｂの代わりに窯業系素材、もしくは合成樹脂材（プラスチック）、等で形成してもよいものである。   The metal outer wall material B is formed by roll molding, press molding, extrusion molding, or the like of a metal plate (color steel plate, copper plate, aluminum plate, titanium plate, stainless steel plate, sandwich steel plate, clad steel plate, etc.), for example. . Of course, instead of the metal outer wall material B, the surface material of the outer wall material A may be formed of a ceramic material, a synthetic resin material (plastic), or the like.

さらに説明すると、金属製外壁材Ｂは長尺板状であり、図１に示すように、略水平面状の化粧面４と、裏面５と、化粧面４の下端を屋内側に突出した段差化粧面６と、段差化粧面６と化粧面４に沿って水上側に突出した上面７と、上面７の先端を屋内側に突出した最奥片８と、最奥片８の先端を水下側に突出した差込片９と、上面７と最奥片８と差込片９とから略コ字状の係合溝１０を形成し、上面７と係合溝１０により挿入間隙１１を形成し、化粧面４の水下側先端には屋内側に突出して複数個（図では２個）の凸部７ａを形成して雄型連結部１２としたものである。 To further illustrate, metal siding B is a long plate shape, as shown in FIG. 1, step a substantially horizontal plane of the decorative surface 4, which projects the rear surface 5, the lower end of the decorative surface 4 indoors side A decorative surface 6, a stepped decorative surface 6 and an upper surface 7 projecting to the water side along the decorative surface 4, an innermost piece 8 projecting the tip of the upper surface 7 to the indoor side , and the distal end of the innermost piece 8 underwater A substantially U-shaped engagement groove 10 is formed from the insertion piece 9 protruding to the side, the upper surface 7, the innermost piece 8, and the insertion piece 9, and an insertion gap 11 is formed by the upper surface 7 and the engagement groove 10. Then, a plurality of (two in the figure) convex portions 7a are formed at the tip of the decorative surface 4 under the water so as to project indoors to form the male connecting portion 12.

また、図１に示すように、化粧面４の水上側端部分には、化粧面４の水上端部分をさらに水上側に突出し、先端を水下側に垂下した固定片１５と、固定片１５の下端を屋外側に屈曲した第１防水片１３と、第１防水片１３の先端を水上側に突出した上面１４と、上面１４と固定片１５とから断面略コ字状に形成した前記差込片９と嵌合する嵌合溝１６と、上面１４の先端を水下側に屈曲した嵌合片１７と、嵌合片１７の先端を水下側で屋外側へ傾斜して突出した第２防水片１８と、第２防水片１８の先端に形成した突起１９と、第２防水片１８を凹状に窪ませた凹溝２０とから雌型連結部２１を形成したものである。また、突起１９は嵌合片１７よりも内側に形成するものであり、突起１９を嵌合片１７よりも内側に形成することにより、風雨が内部に浸入することが無く、防水性・気密性が向上するものである。
Further, as shown in FIG. 1, at the water-side end portion of the decorative surface 4, the water upper end portion of the decorative surface 4 further protrudes to the water-side and the tip is suspended downward, and the fixing piece 15. The first waterproof piece 13 whose lower end is bent to the outdoor side , the upper surface 14 with the tip of the first waterproof piece 13 protruding to the water side, and the difference formed in a substantially U-shaped cross section from the upper surface 14 and the fixing piece 15. A fitting groove 16 that fits into the insertion piece 9, a fitting piece 17 in which the tip of the upper surface 14 is bent to the underwater side, and a tip of the fitting piece 17 that protrudes while being inclined to the outdoor side on the underwater side. A female connecting portion 21 is formed from a two waterproof piece 18, a protrusion 19 formed at the tip of the second waterproof piece 18, and a concave groove 20 in which the second waterproof piece 18 is recessed. Further, the protrusion 19 is formed on the inner side of the fitting piece 17, and by forming the protrusion 19 on the inner side of the fitting piece 17, wind and rain do not enter the inside, and it is waterproof and airtight. Will improve.

段差化粧面６は、第２防水片１８と図２〜図５に示すように連結されるものである。つまり、嵌合時に段差化粧面６の先端に形成した突起７ａが第２防水片１８の先端部分の突起１９に衝突し、第２防水片１８がその衝突力により自己の持つスプリングバックにより変形して突起７ａ間の挿入間隙１１内に嵌合され、強固に連結されるものである。   The stepped decorative surface 6 is connected to the second waterproof piece 18 as shown in FIGS. That is, the protrusion 7a formed at the tip of the stepped decorative surface 6 at the time of fitting collides with the protrusion 19 at the tip of the second waterproof piece 18, and the second waterproof piece 18 is deformed by its own springback by the collision force. Are fitted into the insertion gap 11 between the protrusions 7a and firmly connected.

第１防水片１３は、上側に屈曲することにより防水機能を付加すると共に、嵌合片１７の一部としても機能する部分である。   The first waterproof piece 13 is a part that functions as a part of the fitting piece 17 while adding a waterproof function by bending upward.

第２防水片１８は外壁材Ａに吹き付ける雨、風が、直接外壁材Ａの上面７に吹き付けるのを防止し、外壁材Ａが風により剥がされるのを防止するものである。つまり、図５に示すように、風が矢印に示すように吹き付けると、空間γ内に風が浸入することにより、下段の外壁材Ａの第２防水片１８は風により一点鎖線矢印アに示すように防水片１３の先端を中心に回転するように浮き上がる力が働くが、逆に上面１４が一点鎖線矢印イに示すように上段の外壁材Ａの差込片９を押さえ込むような力が働き係合力が強化され、外壁材Ａが風により剥がされるのを防止するものである。   The second waterproof piece 18 prevents rain and wind blowing on the outer wall material A from directly blowing onto the upper surface 7 of the outer wall material A, and prevents the outer wall material A from being peeled off by the wind. That is, as shown in FIG. 5, when the wind blows as shown by the arrow, the wind enters the space γ, so that the second waterproof piece 18 of the lower outer wall material A is shown by the one-dot chain line arrow A by the wind. In this way, a lifting force acts so as to rotate around the tip of the waterproof piece 13, but conversely, a force acts to hold down the insertion piece 9 of the outer wall material A in the upper stage as indicated by a one-dot chain line arrow a. The engaging force is strengthened and the outer wall material A is prevented from being peeled off by the wind.

このように、外壁材Ａ同士の連結部内で相対する力が相殺されるために、外壁材Ａが破壊されたり、固定片１５に形成した固定具βが下地αより抜け落ちない限り、外壁材Ａが風により剥がされることはないものである。   In this way, since the opposing forces are offset within the connecting portion between the outer wall materials A, the outer wall material A is not broken unless the outer wall material A is broken or the fixture β formed on the fixing piece 15 falls off the base α. Is not peeled off by the wind.

第２防水片１８は、防水片１３の先端を水下側へ突出することにより、断面コ字状の溝を形成し、この溝により入ってこようとする風雨を、逆方向に回転させて排出し、防水性を向上するための形成したものである。   The second waterproof piece 18 has a U-shaped groove formed by projecting the tip of the waterproof piece 13 to the underwater side, and wind and rain that is about to enter the groove is rotated in the opposite direction and discharged. And formed to improve waterproofness.

凸部７ａは図５に示すように、雌型連結部２１の突起１９を嵌合し、連結力を向上し、防水性、気密性、等を向上するものである。また、凸部７ａを化粧面４の水下側先端部分に複数個（図では２個）形成するために、係合力、防水性、気密性、等が向上するものである。   As shown in FIG. 5, the protrusion 7 a fits the projection 19 of the female connecting portion 21, improves the connecting force, and improves waterproofness, airtightness, and the like. In addition, since a plurality (two in the figure) of the convex portions 7a are formed at the underwater tip portion of the decorative surface 4, the engaging force, waterproofness, airtightness, and the like are improved.

裏打材Ｃは、ポリウレタンフォーム、ポリイソシアヌレートフォーム、フェノールフォーム、塩化ビニルフォーム、ポリエチレンフォーム、ポリスチレンフォーム、ユリアフォーム等の合成樹脂発泡体、あるいはこれら合成樹脂発泡体をシート材でサンドイッチした複合板、もしくは石膏ボード、セメント板、炭酸カルシウム板、珪酸カルシウム板、セラミック板、木片セメント板、炭酸マグネシウム板、シージングボード、シージングインシュレーションボード、合板、等よりなるもの、さらにはこれらの複合板よりなるものである。 The backing material C is a synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, or a composite board in which these synthetic resin foams are sandwiched with sheet materials, Or made of gypsum board, cement board, calcium carbonate board, calcium silicate board, ceramic board, wood chip cement board, magnesium carbonate board, sizing board, sieving insulation board, plywood, etc., or a composite board of these. It is.

シートＤは、金属材、あるいはアスベスト紙、クラフト紙、アスファルトフェルト、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等からなるものである。 Sheet D is a metal material or asbestos paper, 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 Or a laminate of two or more types, or a sheet that has been subjected to waterproof treatment or flame retardant treatment.

以上説明したのは本発明に係る外壁材の一実施例にすぎず、図６（ａ）〜（ｅ）〜図１７（ａ）、（ｂ）に示すように外壁材Ａを形成することもできる。   What has been described above is only one embodiment of the outer wall material according to the present invention, and the outer wall material A may be formed as shown in FIGS. 6 (a) to (e) to FIGS. 17 (a) and 17 (b). it can.

本発明に係る外壁材は、屋根材としても使用できるので、利用範囲が広範である。   Since the outer wall material according to the present invention can be used as a roof material, the range of use is wide.

本発明に係る外壁材の代表的一例を示す説明図である。It is explanatory drawing which shows a typical example of the outer wall material which concerns on this invention. 本発明に係る外壁材の施工状態を示す説明図である。It is explanatory drawing which shows the construction state of the outer wall material which concerns on this invention. 本発明に係る外壁材の施工状態を示す説明図である。It is explanatory drawing which shows the construction state of the outer wall material which concerns on this invention. 本発明に係る外壁材の施工状態を示す説明図である。It is explanatory drawing which shows the construction state of the outer wall material which concerns on this invention. 本発明に係る外壁材の施工状態を示す説明図である。It is explanatory drawing which shows the construction state of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention. 本発明に係る外壁材のその他の例を示す説明図である。It is explanatory drawing which shows the other example of the outer wall material which concerns on this invention.

符号の説明Explanation of symbols

α 下地
β 固定具
γ 空間
Ａ 外壁材
Ｂ 金属製外壁材
Ｃ 裏打材
Ｄ シート
１ 躯体
２ 胴縁
３ 防水シート
４ 化粧面
５ 裏面
６ 段差化粧面
７ 上面
７ａ 凸部
８ 最奥片
９ 差込片
１０ 係合溝
１１ 挿入間隙
１２ 雄型連結部
１３ 第１防水片
１４ 上面
１５ 固定片
１６ 嵌合溝
１７ 嵌合片
１８ 第２防水片
１９ 突起
２０ 凹溝
２１ 雌型連結部
α Base β Fixture γ Space A Outer wall material B Metal outer wall material C Backing material D Sheet 1 Housing 2 Body edge 3 Waterproof sheet 4 Cosmetic surface 5 Back surface 6 Stepped surface 7 Upper surface 7a Protruding portion 8 Deepest piece 9 Insertion piece DESCRIPTION OF SYMBOLS 10 Engagement groove 11 Insertion gap 12 Male type | mold connection part 13 1st waterproof piece 14 Upper surface 15 Fixed piece 16 Fitting groove 17 Fitting piece 18 2nd waterproof piece 19 Protrusion 20 Concave groove 21 Female type connection part

Claims (1)

幅方向の側端縁に落とし込み構造の雄雌連結構造を形成した外壁材において、雄型連結部は、略垂直平面状の化粧面と、化粧面の下端を屋内側に突出した段差化粧面と、段差化粧面と化粧面に沿って水上側に突出した上面と、上面の先端を屋内側突出した最奥片と、最奥片の先端を水下側に突出した差込片と、上面と最奥片と差込片とから略コ字状の係合溝を形成し、上面と係合溝により挿入間隙を形成し、上面には屋内側に突出した複数個の凸部を形成し、雌型連結部は、他端の化粧面の水上上端部分をさらに水上側に突出し、先端を水下側に垂下した固定片と、固定片の下端を屋外側に屈曲した第１防水片と、第１防水片の先端を水上側に突出した上面と、上面と固定片とから断面略コ字状に形成した前記差込片と嵌合する嵌合溝と、上面の先端を水下側に屈曲した嵌合片と、嵌合片の先端を、水下側で屋外側へ傾斜して突出した第２防水片と、第２防水片の先端に形成した突起と、第２防水片を屋内側に凹状に窪ませた凹溝とから形成すると共に、凸部に嵌合した突起の屋外側先端を凸部先端および嵌合片よりも屋外側に突出して形成したことを特徴とする外壁材。 In the outer wall material in which the male-female connecting structure of the dropping structure is formed on the side edge in the width direction, the male connecting part includes a substantially vertical flat decorative surface, and a stepped decorative surface protruding the lower end of the decorative surface to the indoor side , A stepped decorative surface and an upper surface protruding above the decorative surface, an innermost protruding top end of the upper surface, an insertion piece protruding the innermost distal end of the innermost surface, and an upper surface An approximately U-shaped engagement groove is formed from the innermost piece and the insertion piece, an insertion gap is formed by the upper surface and the engagement groove, and a plurality of protrusions protruding to the indoor side are formed on the upper surface, The female connecting portion has a fixed piece with the upper end portion of the decorative face at the other end protruding further above the water side and the tip hanging downward, and a first waterproof piece with the lower end of the fixed piece bent outward. A top surface that projects the tip of the first waterproof piece to the water side, a fitting groove that fits into the insertion piece formed in a substantially U-shaped cross section from the top surface and the fixing piece, A fitting piece that is bent at the tip of the water, a second waterproof piece that projects the tip of the fitting piece to the outdoor side under the water, and a protrusion formed at the tip of the second waterproof piece. The second waterproof piece is formed from a concave groove recessed inward on the indoor side, and the outdoor side tip of the protrusion fitted to the convex part is formed to protrude to the outdoor side from the convex part tip and the fitting piece. An outer wall material characterized by that.
JP2004299998A 2004-10-14 2004-10-14 Exterior wall material Expired - Fee Related JP4675603B2 (en)

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Publication number Priority date Publication date Assignee Title
FI20085574A0 (en) 2008-06-11 2008-06-11 Al Design Oy A method of forming a wall surface from wall elements, as well as a wall element, a bracket, and an element assembly
CN101649671B (en) * 2009-08-31 2011-07-20 泰山石膏股份有限公司 Fireproofing decorative gypsum board and production method thereof
CN106401114A (en) * 2016-06-15 2017-02-15 山东益邦能源科技有限公司 Metal surface decorative heat preservation plate outer wall outer heat preservation system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170648U (en) * 1985-04-11 1986-10-23
JPH0194152A (en) * 1987-10-06 1989-04-12 Ig Tech Res Inc Building panel
JPH0325736U (en) * 1989-07-24 1991-03-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6414465A (en) * 1987-07-08 1989-01-18 Junichi Kimura External wall panel for residence

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170648U (en) * 1985-04-11 1986-10-23
JPH0194152A (en) * 1987-10-06 1989-04-12 Ig Tech Res Inc Building panel
JPH0325736U (en) * 1989-07-24 1991-03-15

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