JP2826334B2 - Panel joint structure - Google Patents

Panel joint structure

Info

Publication number
JP2826334B2
JP2826334B2 JP1583789A JP1583789A JP2826334B2 JP 2826334 B2 JP2826334 B2 JP 2826334B2 JP 1583789 A JP1583789 A JP 1583789A JP 1583789 A JP1583789 A JP 1583789A JP 2826334 B2 JP2826334 B2 JP 2826334B2
Authority
JP
Japan
Prior art keywords
piece
joint
panel
tip
joint cover
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 - Fee Related
Application number
JP1583789A
Other languages
Japanese (ja)
Other versions
JPH02197670A (en
Inventor
弘昭 今田
修一 大沢
良一 田崎
清司 古川
良彦 管野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AI JII GIJUTSU KENKYUSHO KK
Original Assignee
AI JII GIJUTSU KENKYUSHO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AI JII GIJUTSU KENKYUSHO KK filed Critical AI JII GIJUTSU KENKYUSHO KK
Priority to JP1583789A priority Critical patent/JP2826334B2/en
Publication of JPH02197670A publication Critical patent/JPH02197670A/en
Application granted granted Critical
Publication of JP2826334B2 publication Critical patent/JP2826334B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は建築、構築物の外壁、間仕切り、屋根に使用
するパネルの目地構造に関するものである。
Description: TECHNICAL FIELD The present invention relates to a joint structure of a panel used for an exterior wall, a partition, or a roof of a building or a building.

〔従来の技術〕[Conventional technology]

従来この種パネルの目地部は、実公昭52−3047号公報
に記載されているように雄、雌型連結部を実結合し、か
つ連続部表面からボルトを貫通し、下地にナットを介し
て固定する構造となっていた。
Conventionally, the joint portion of this type of panel, as described in Japanese Utility Model Publication No. 52-3047, actually connects the male and female connecting portions, and penetrates the bolt from the surface of the continuous portion, and connects the nut to the ground through the nut. The structure was fixed.

〔発明が解決しようとする課題〕[Problems to be solved by the invention]

しかしながら、固定具の頭部が外観に露出していると
防水性、防食性および外観の意匠性に劣る不利があっ
た。また、パネルの目地は模様として利用できない欠点
があった。さらに耐火性に劣る不利があった。
However, when the head of the fixture is exposed to the exterior, there is a disadvantage that the waterproofness, the corrosion resistance and the design of the exterior are inferior. Further, there is a disadvantage that the joints of the panel cannot be used as a pattern. Further, there was a disadvantage that the fire resistance was poor.

〔課題を解決するための手段〕[Means for solving the problem]

本発明はこのような欠点を除去するために、長尺状の
防火性無機シートと、水平面状の固定片と該固定片の略
中央部を外方に突出させた立ち上り部とから逆T字状断
面に形成した長尺状の敷目板と、金属製表面材の内方面
と金属製裏面材の外方面間に断熱材を充填したパネルで
あって、金属製表面材は長尺状の化粧面と該化粧面の両
側端を内方に屈曲した側壁と該側壁の先端を外側方に屈
曲して延長した釘打設兼用の突出片と該突出片の先端を
内方に突出片に対して鈍角に屈曲した目地カバー取付具
用ガイド部と該目地カバー取付具用ガイド部の先端を内
方に屈曲した側面片とから断面をハット状に形成したも
のであり、断熱材は金属製表面材の内方面を被覆する断
面ハット状でプラスチックフォーム製であり、金属製裏
面材は断熱材の少なくとも内方面を被覆したものとした
パネルと、粘着性を有するコーキング材と、水平面状の
固定片と該固定片の中央を内方に突出した安定片と固定
片の両側端を外方に屈曲した立ち上り片と該立ち上り片
の先端を外側方に屈曲し先端を内方に折り返した係止片
とからなる係止部を有する短尺状の目地カバー取付具
と、水平面状の化粧面部と該化粧面部の両側端を内方に
化粧面部に対して鈍角に屈曲した側壁化粧面と該側壁化
粧面の先端を内側方に屈曲した係合片とから係合部を形
成した目地カバーとからなり、前記防火性無機シートは
少なくともパネルの目地部内方の躯体外方面に装着し、
前記敷目板はパネルの全幅のピッチで防火性無機シート
の外方面上に固定し、該敷目板の立ち上り部間に前記パ
ネルを挿入すると共に固定具により躯体に固定し、隣合
うパネル同士の外側方の側面間の敷目板の立ち上り部が
介在しない範囲にはコーキング材を連続状で植設し、か
つ突出片上には前記目地カバー取付具を安定片を隣合う
パネルの目地カバー取付用ガイド部間に挿入して位置決
めをしつつ多数個所定ピッチで固定し、該目地カバー取
付具の係止部に目地カバーの係合部を嵌着して形成する
パネルの目地構造を提供するものである。
In order to eliminate such a drawback, the present invention provides an inverted T-shape from a long fire-resistant inorganic sheet, a horizontal fixing piece, and a rising portion having a substantially central portion of the fixing piece projecting outward. Elongated seam plate formed in a cross section, and a panel filled with a heat insulating material between the inner surface of the metal surface material and the outer surface of the metal back material, the metal surface material having a long shape A decorative surface, a side wall having both side ends of the decorative surface bent inward, a nail for both nail driving and a distal end of the side wall being bent outward and extended, and a distal end of the protrusion for inwardly projecting. The cross-section is formed in a hat shape from a joint portion for the joint cover attachment that is bent at an obtuse angle and a side piece that is bent inward at the tip of the joint portion for the joint cover attachment, and the heat insulating material is made of metal. It is made of plastic foam with a hat-shaped cross section that covers the inner surface of the surface material. A panel having an inner surface covered, a caulking material having adhesiveness, a horizontal fixing piece, a stable piece protruding inward from the center of the fixing piece, and both ends of the fixing piece bent outward. A short joint cover attachment having a locking portion composed of a raised piece, a locking piece formed by bending the tip of the rising piece outward and bending the tip inward, a horizontal flat decorative surface portion, and the decorative portion. A side wall decorative surface formed by bending both side ends of the surface portion inwardly at an obtuse angle with respect to the decorative surface portion and an engaging piece formed by an engagement piece having a tip of the side wall decorative surface bent inward; The fireproof inorganic sheet is attached to at least the outer side of the frame inside the joint portion of the panel,
The said timber plate is fixed on the outer surface of the fireproof inorganic sheet at the pitch of the entire width of the panel, the panel is inserted between the rising portions of the timber plate, and fixed to the skeleton by a fixture, and adjacent panels are fixed to each other. The caulking material is continuously planted in a region where the rising portion of the timber plate between the outer side surfaces is not interposed, and the joint cover attaching tool is attached to the projecting piece and the joint piece is attached to the joint panel of the adjacent panel. A joint structure for a panel formed by inserting a plurality of joints between guide portions and fixing them at a predetermined pitch while positioning, and fitting an engaging portion of the joint cover to a locking portion of the joint cover attaching tool. Things.

〔実施例〕〔Example〕

以下に図面を用いて本発明に係るパネルの目地構造
(以下、単に目地構造という)の一実施例について詳細
に説明する。すなわち、第1図は上記目地構造を示す一
部切り欠き断面図であり、Aは防火性無機シート、Bは
敷目板、Cはパネル、Dはコーキング材、Eは目地カバ
ー取付具、Fは目地カバー、Gは目地部である。さらに
詳説すると、防火性無機シートAはパネルC同士が隣合
う目地部Gの内方の、躯体αの外方面に装着するもの
で、ロックウール、グラスウール、セラミックウール、
炭素繊維の各フェルト、さらに発泡石膏シート(商品
名:KGシート)、またはこれらシートに防火剤等を添加
したシート状物で厚さは1〜10mm程度である。敷目板B
は第2図に示すように長尺状板材よりなり、例えば金属
製板材、合成樹脂材、陶材等よりなり、水平面状の固定
片1と、固定片1の略中央部を外方に突出させた立ち上
り部2と、固定片1に形成した突条1aから断面略逆T字
状に形成したものである。この敷目板Bは、第1図に示
すようにパネルCの総幅のピッチで躯体αの外方面上に
固定具βを介して固定され、目地部Gにおける防水性、
気密性、耐風圧性、耐火性、パネルC施工時の割り付け
下地として機能するものである。パネルCは第3図に示
すように横断面がハット状で、かつ、長尺体とした金属
製表面材3(以下、単に表面材という)と、表面材3の
内方面に形成した横断面ハット状の断熱材9と、断熱材
9の少なくとも内方面を被覆した金属製裏面材10(以
下、単に裏面材という)とからサンドイッチ構造に形成
したものである。さらに説明すると、表面材3、裏面材
10は金属材、例えばAl、Fe、Cu、ステンレス、アルミ・
亜鉛合金メッキ鋼板、カラー鋼板、クラッド鋼板、制振
鋼板(サンドイッチ鋼板)、フッ素塗膜鋼板などの1種
をプレス加工、押出成形、ロール成形により成形したも
のである。すなわち表面材3は第4図に示すように長尺
状の化粧面4と、化粧面4の両側端を内方へ、化粧面4
と垂直に、あるいは化粧面4に対して鋭角、もしくは鈍
角に傾斜して屈曲した側壁5と、側壁5の先端を外側方
へ屈曲し、延長した釘打設兼用の突出片6と、突出片6
の先端を内方に、突出片6に対して鈍角に屈曲した目地
カバー取付具用ガイド部7(以下、単にガイド部とい
う)と、ガイド部7の先端を内方に屈曲した側面片8と
から断面ハット状に構成したものである。なお、ガイド
部7は第1図に示すように、中央に安定片14を持つ目地
カバー取付具Eを装着する際のガイドとなるものであ
り、特に目地カバーFが確実に、かつ、離脱しにくいよ
うに目地カバー取付具Eを短尺に形成し、直線状に並べ
て装着するのが容易となる。また、側面片8は断熱材9
の原料を充填する際、断熱材9がガイド部7、および突
出片6の表面に漏れないようにすると共に、パネルCの
外側方の側面を直線状にし、敷目板Bの立ち上り部2と
間隙なく接触させるためのものである。さらに、ガイド
部7、側面片8はパネルC自体の補強としても機能する
ものである。また、表面材3の長さは4000〜10000mm
位、幅W1(化粧面4の幅)は400〜900mm程度、全幅W2
450〜1100mm位、側壁4端縁から側面片8までの幅W3は2
0〜100mm位、化粧面4から突出片6までの高さH1は10〜
100mm位である。断熱材9は主に断熱材、防水材、吸音
材、緩衝材、もしくは防火材として機能するものであ
る。その素材としては、ポリイソシアヌレートフォー
ム、ポリウレタンフォーム、フェノールフォーム、ポリ
ウレアフォーム、およびこれらに難燃剤、難燃助剤を添
加したものの1種、あるいはこれらの1種以上を積層し
たもの、もしくは鉱物繊維、無機成形体を一層以上介在
して積層した構造からなるものである。なお、断熱材9
は表面剤3の内方面に原料を吐出してモールド構造で一
体化したり、成形体を接着剤により一体化したりするも
のであり、その厚さt1、t2は、t1=15〜200mm、t2=5
〜50mm位である。また裏面材10は第5図に示すようなも
のであり、第3図に示すように主に断熱材9の内方面を
被覆し、補強材、防水材、防湿材、防火材の機能を有す
ると共に、断熱材9が躯体αに直接接触するのを防止す
る隔離材として役立つものである。また、裏面材10の形
状としては第5図に示すように、長手方向の両側端を直
角に外方に屈曲し、補強片11、12を形成した樋状、ある
いは断熱材9の内方面のみを被覆する平板状などからな
り、幅W4は前記W2と同じである。なお、裏面材10は、第
3図に示すように表面材3と接触しないように形成し、
表面材3、裏面材10が熱橋にならないように形成する方
が好ましいものである。コーキング材Dは粘着性のある
もので、隣合うパネルC同士の外側方の側面間の敷目板
Bの立ち上り部2が介在しない範囲に連続状で植設され
るもので、例えばホットメルト系、シリコーン系、ポリ
ウレタン系、アクリル系、SBR系等、およびこれらに吸
水時には膨張し、乾燥時には収縮するアクリル系の高吸
水性樹脂、高熱下において結晶水を放出し、発泡、硬化
する硼砂、メタ硼酸ソーダ等を配合したものの一種から
なるものであり、防水性、気密性、断熱性、あるいは耐
火性を向上させるためのものである。目地カバー取付具
Eは第6図に示すように、金属製板材を屈曲成形した短
尺状のものであり、水平面状の固定片13と、その中央を
内方に突出した安定片14と、固定片13の両側端を外方に
屈曲した立ち上り片15と立ち上り片15の先端を外側方に
屈曲し先端を内方に折り返した係止片16とからなる係止
部17を形成したものであり、後記する目地カバーFをパ
ネルC間の目地部Gに固定するための固定具として機能
するものである。さらに詳説すると、固定片13は目地カ
バー取付具EをパネルCの突出片6上に固定するための
部分であり、安定片14はパネルC同士のガイド部7間に
挿入され、目地カバー取付具Eの取付位置の位置決めに
役立つ部分である。また係止片16は後記する目地カバー
Fの係合片20を係止し、目地カバーFをパネルC同士の
目地部Gに固定するためのものであり、また目地カバー
取付具Eを短尺状に形成することにより、目地カバー取
付具Eの1つから目地カバーFがはずれたとしても他の
目地カバー取付具Eにより係止されるため、目地カバー
Fの剥落のない、係合装着が容易なものとなる。さらに
目地カバーFは、前記した金属製薄板材よりなり、その
形状は第7図に示すように、水平面状の化粧面部18と、
化粧面部18の両側端を内方に化粧面部18に対して鈍角に
屈曲した側壁化粧面19と、側壁化粧面19の先端を内側方
に、前記した係止片16に係止し得る形状に屈曲した係止
片20とからなる係合部21とからなるものである。さらに
詳説すると、化粧面部18は、第1図に示すように目地カ
バーFが目地部Gに目地カバー取付具Eにより固定され
ることにより、パネルCを躯体α上に固定する際に用い
た固定具βを被覆し、固定具βが外部に露出しないよう
にするためのものである。また、係合片20は目地カバー
取付具Eの係止片16に係止され、目地カバーFを目地カ
バー取付具Eに嵌着することにより、目地部G上に目地
カバーFを確実に、離脱なく固定するためのものであ
る。
Hereinafter, an embodiment of a joint structure of a panel according to the present invention (hereinafter, simply referred to as a joint structure) will be described in detail with reference to the drawings. That is, FIG. 1 is a partially cutaway sectional view showing the joint structure, wherein A is a fire-retardant inorganic sheet, B is a tile plate, C is a panel, D is a caulking material, E is a joint cover fixture, F Is a joint cover, and G is a joint part. More specifically, the fire-resistant inorganic sheet A is mounted on the outer surface of the frame α inside the joint portion G where the panels C are adjacent to each other, and includes rock wool, glass wool, ceramic wool,
Each felt of carbon fiber, a foamed gypsum sheet (trade name: KG sheet), or a sheet-like material obtained by adding a fire retardant or the like to these sheets has a thickness of about 1 to 10 mm. Seat board B
Is made of a long plate, as shown in FIG. 2, for example, made of a metal plate, a synthetic resin, a porcelain, etc., and has a horizontal flat fixing piece 1 and a substantially central portion of the fixing piece 1 protruding outward. The cross section is formed in a substantially inverted T-shape from the raised portion 2 and the ridge 1a formed on the fixed piece 1. As shown in FIG. 1, the floor plate B is fixed at a pitch of the total width of the panel C on the outer surface of the frame body α via a fixing tool β,
It functions as an airtightness, wind pressure resistance, fire resistance, and a layout base when panel C is constructed. As shown in FIG. 3, the panel C has a hat-shaped cross section and a long metal surface material 3 (hereinafter simply referred to as a surface material), and a cross section formed on the inner surface of the surface material 3. It is formed in a sandwich structure from a hat-shaped heat insulating material 9 and a metal back material 10 (hereinafter, simply referred to as a back material) covering at least an inner surface of the heat insulating material 9. More specifically, the front surface material 3 and the back surface material
10 is a metal material, for example, Al, Fe, Cu, stainless steel, aluminum
It is formed by pressing, extruding, or roll forming one kind of a zinc alloy plated steel sheet, a color steel sheet, a clad steel sheet, a vibration damping steel sheet (sandwich steel sheet), a fluorine coated steel sheet, and the like. That is, as shown in FIG. 4, the surface material 3 has a long decorative surface 4 and both ends of the decorative surface 4 inward.
A side wall 5 bent perpendicularly or inclined at an acute angle or an obtuse angle with respect to the decorative surface 4, a protruding piece 6 which also bends the tip of the side wall 5 outward and extends and also serves as nail driving and 6
Of the joint cover attaching tool (hereinafter, simply referred to as a guide section) bent at an obtuse angle with respect to the protruding piece 6, and a side piece 8 with the tip of the guide section 7 bent inward. And a hat-shaped cross section. As shown in FIG. 1, the guide portion 7 serves as a guide when attaching the joint cover mounting fixture E having the stabilizing piece 14 at the center. In particular, the joint cover F is securely and detached. The joint cover attachment E is formed in a short length so that it is difficult to mount the joint cover E in a straight line. The side piece 8 is made of a heat insulating material 9.
When the raw material is filled, the heat insulating material 9 is prevented from leaking to the surfaces of the guide portions 7 and the projecting pieces 6, and the outer side surface of the panel C is linearized, so that the rising portion 2 of the It is for contact without gap. Further, the guide portion 7 and the side piece 8 also function as reinforcement of the panel C itself. The length of the surface material 3 is 4000 to 10000 mm
Position, width W 1 (width of decorative surface 4) is about 400 to 900 mm, and total width W 2 is
450~1100mm position, the width W 3 of the side wall 4 edge to the side pieces 8 2
0~100mm position, the height H 1 from the decorative surface 4 until the projecting piece 6 10
It is around 100mm. The heat insulating material 9 mainly functions as a heat insulating material, a waterproof material, a sound absorbing material, a cushioning material, or a fireproof material. The material may be a polyisocyanurate foam, a polyurethane foam, a phenol foam, a polyurea foam, or a material obtained by adding a flame retardant or a flame retardant aid thereto, or a material obtained by laminating one or more of these materials, or a mineral fiber. And a structure in which one or more inorganic molded bodies are interposed and laminated. The heat insulating material 9
Is to discharge the raw material onto the inner surface of the surface agent 3 and integrate it with a mold structure, or to integrate the molded body with an adhesive. The thicknesses t 1 and t 2 are t 1 = 15 to 200 mm. , T 2 = 5
It is about 50mm. The backing material 10 is as shown in FIG. 5, and mainly covers the inner surface of the heat insulating material 9 as shown in FIG. 3, and has functions of a reinforcing material, a waterproofing material, a moistureproofing material, and a fireproofing material. At the same time, it serves as an insulating material for preventing the heat insulating material 9 from directly contacting the skeleton α. As shown in FIG. 5, the shape of the backing material 10 is such that both ends in the longitudinal direction are bent outward at right angles to form gutters having reinforcing pieces 11 and 12 or only the inner surface of the heat insulating material 9. made like a flat plate covering the width W 4 is the same as the W 2. The back material 10 is formed so as not to contact the front material 3 as shown in FIG.
It is preferable to form the front surface material 3 and the back surface material 10 so as not to form a thermal bridge. The caulking material D is sticky and is continuously planted in a range where the rising portion 2 of the floor plate B between the outer side surfaces of the adjacent panels C is not interposed. , Silicone-based, polyurethane-based, acrylic-based, SBR-based, etc., and acrylic high water-absorbent resin that expands when absorbing water and shrinks when dried, releases crystallization water under high heat, foams and hardens borax, meta It is a kind of compound containing sodium borate or the like, and is for improving waterproofness, airtightness, heat insulation, or fire resistance. As shown in FIG. 6, the joint cover fixture E is a short piece formed by bending a metal plate material, and includes a horizontal flat fixing piece 13, a stable piece 14 projecting inward at the center thereof, and a fixing piece 13. A locking portion 17 comprising a rising piece 15 in which both ends of the piece 13 are bent outward and a locking piece 16 in which the tip of the rising piece 15 is bent outward and the tip is turned inward. , And functions as a fixture for fixing the joint cover F described later to the joint portion G between the panels C. More specifically, the fixing piece 13 is a portion for fixing the joint cover attaching tool E on the projecting piece 6 of the panel C, and the stabilizer piece 14 is inserted between the guide portions 7 of the panels C, and This part is useful for positioning the mounting position of E. The locking piece 16 is for locking an engaging piece 20 of a joint cover F, which will be described later, to fix the joint cover F to a joint G of the panels C. When the joint cover F is disengaged from one of the joint cover attachments E, the joint cover F is locked by another joint cover attachment E, so that the joint cover F does not come off and the engagement mounting is easy. It becomes something. Further, the joint cover F is made of the above-mentioned metal sheet material, and the shape thereof is, as shown in FIG.
A side wall decorative surface 19 in which both side ends of the decorative surface portion 18 are bent inwardly at an obtuse angle with respect to the decorative surface portion 18, and a shape in which the tip of the side wall decorative surface 19 can be locked to the above-described locking piece 16 inward. And an engaging portion 21 formed by a bent locking piece 20. More specifically, as shown in FIG. 1, the joint surface F is fixed to the joint G by the joint cover fixture E, thereby fixing the panel C on the frame α. This is for covering the fixture β so that the fixture β is not exposed to the outside. In addition, the engagement piece 20 is locked by the locking piece 16 of the joint cover fixture E, and the joint cover F is fitted to the joint cover fixture E, so that the joint cover F is securely placed on the joint G. It is for fixing without detachment.

次に施工例につき説明する。 Next, a construction example will be described.

いま第1図に示すような外壁を構成するために、躯体
αに発泡石膏シート(KGシート)からなる防火性無機シ
ートAをビスにより躯体αの外方面に固定する。その後
第2図に示すような敷目板Bを600mmピッチで縦に複数
本、ビス等により防火性無機シートの外方面上から躯体
αに固定する。次に第3図に示すような600mm幅のパネ
ルC1、C2を、その外側方の側面が敷目板Bの立ち上り片
2に当接するように敷目板Bの立ち上り部2間に嵌装し
つつ、裏面材10の両側端近傍の内方面を敷目板Bの固定
片1の外方面に当接するようにして固定具βを介して固
定することで目地部を形成し、この目地部Gにおけるパ
ネルC同士の外側方の側面間の敷目板Bの立ち上り部2
が介在しない範囲に対してシリコーン系のコーキング材
Dを連続状で植設する。コーキング材Dの植設が完了し
たら第6図に示すような目地カバー取付具Eを安定片14
を隣合うパネルC同士のガイド部7間に挿入して位置決
めをしつつ、固定具βにより複数個固定する。目地カバ
ー取付具Eの取り付けが全て完了したら、この目地カバ
ー取付具Eの係止部17に、第7図に示すような長尺状の
目地カバーFの係合部21を嵌着し、パネルC同士の目地
部Gを目地カバーFにより被覆して、施工を完了するも
のである。
Now, in order to form an outer wall as shown in FIG. 1, a fire-resistant inorganic sheet A made of a foamed gypsum sheet (KG sheet) is fixed to the outer surface of the body α by screws. Thereafter, a plurality of the floor boards B as shown in FIG. 2 are vertically fixed at a pitch of 600 mm, and are fixed to the frame α from the outer surface of the fire-resistant inorganic sheet with screws or the like. Next, panels C 1 and C 2 each having a width of 600 mm as shown in FIG. 3 are fitted between the rising portions 2 of the floor plate B so that the outer side surfaces thereof abut against the rising pieces 2 of the floor plate B. While being mounted, the joints are formed by fixing the inner surfaces near the both side ends of the back material 10 via the fixing tool β such that the inner surfaces contact the outer surfaces of the fixing pieces 1 of the flooring board B. Standing portion 2 of the floor plate B between the outer side surfaces of the panels C in the portion G
The silicone-based caulking material D is continuously planted in a range where no is interposed. When the planting of the caulking material D is completed, the joint cover attachment E as shown in FIG.
Are inserted between the guide portions 7 of the adjacent panels C, and a plurality of them are fixed by the fixing tool β. When the joint cover attachment E is completely attached, the engaging portion 21 of the long joint cover F as shown in FIG. The joints G of C are covered with the joint cover F to complete the construction.

〔その他の実施例〕[Other Examples]

以上説明したのは本発明に係るパネルの目地構造の一
実施例にすぎず、第8図(a)〜(d)に示すように形
成することができる。すなわち、(a)図はパネルCの
裏面材10の両側端に凹部22を形成し、敷目板Bの固定片
1に対応する形状とし、防水性、気密性をさらに強化し
た目地構造、(b)図は敷目板Bの固定片1と立ち上り
部2との境界にもコーキング材Dを植設した目地構造、
(c)、(d)図は、突出片6上、あるいは固定片1の
外方面上にも防火性無機シートAを形成し、目地部Gの
防水性、気密性、断熱性、耐火性等を向上した目地構造
である。なお、第8図(a)〜(d)においては固定具
βは省略して示してある。
The above is only one embodiment of the joint structure of the panel according to the present invention, and can be formed as shown in FIGS. 8 (a) to 8 (d). That is, FIG. 1A shows a joint structure in which concave portions 22 are formed on both side edges of the back material 10 of the panel C and have a shape corresponding to the fixing piece 1 of the floor plate B, and waterproofness and airtightness are further enhanced. b) The figure shows a joint structure in which caulking material D is also planted at the boundary between the fixing piece 1 of the floor plate B and the rising portion 2.
(C) and (d) show that the fireproof inorganic sheet A is also formed on the projecting piece 6 or on the outer surface of the fixed piece 1, and the joint G has waterproof, airtight, heat insulating, fireproof, etc. The joint structure has been improved. In FIGS. 8 (a) to 8 (d), the fixing tool β is omitted.

〔発明の効果〕〔The invention's effect〕

上述したように本発明に係るパネルの目地構造によれ
ば、防火性無機シートが目地部内方に存在するため、
耐火性が大幅に向上した目地構造となる。コーキング
材により、目地部における防水性、気密性が大幅に向上
する。目地部に固定具の頭部が露出しない。敷目板
の介在により、防水性、断熱性、耐火性(火炎の浸入防
止)が大幅に向上する。パネル固定時の変形が、目地
カバーにより被覆されるため、施工に熟練を要さない。
目地カバー取付具は短尺状であるため、目地カバーの
装着が容易であり、かつ離脱することがない。敷目板
の固定によりパネルの割り付けができるため、施工性、
仕上がりが良い。等の特徴、効果がある。
According to the joint structure of the panel according to the present invention as described above, since the fire-resistant inorganic sheet is present inside the joint,
The joint structure has greatly improved fire resistance. The caulking material greatly improves the waterproofness and airtightness at the joint. The head of the fixture is not exposed at the joint. Waterproofness, heat insulation, and fire resistance (prevention of flame penetration) are greatly improved by the presence of the siding. Since the deformation at the time of fixing the panel is covered by the joint cover, no skill is required for construction.
Since the joint cover attachment is short, the joint cover is easily attached and does not come off. Panels can be allocated by fixing the slab,
Finish is good. There are features and effects such as.

【図面の簡単な説明】[Brief description of the drawings]

第1図は本発明に係るパネルの目地構造の一例を示す一
部切り欠き断面図、第2図は敷目板の一例を示す説明
図、第3図はパネルの一実施例を示す説明図、第4図は
表面材の一例を示す説明図、第5図は裏面材の一例を示
す説明図、第6図、第7図は本発明に係る目地構造にお
ける部材である目地カバー取付具、目地カバーの一例を
示す説明図、第8図(a)〜(d)はその他の実施例を
示す説明図である。 A……防火性無機シート、B……敷目板、C……パネ
ル、D……コーキング材、E……目地カバー取付具、F
……目地カバー、G……目地部。
FIG. 1 is a partially cutaway sectional view showing an example of a joint structure of a panel according to the present invention, FIG. 2 is an explanatory view showing an example of a tiling plate, and FIG. 3 is an explanatory view showing an example of a panel. , FIG. 4 is an explanatory view showing an example of a surface material, FIG. 5 is an explanatory view showing an example of a back material, FIG. 6 and FIG. 7 are joint cover attachments which are members in the joint structure according to the present invention, FIGS. 8A to 8D are explanatory views showing an example of a joint cover, and FIGS. 8A to 8D are explanatory views showing other embodiments. A: Fireproof inorganic sheet, B: Seat board, C: Panel, D: Caulking material, E: Joint cover attachment, F
... joint joint cover, G ... joint part.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 管野 良彦 山形県東根市三日町2丁目8番13 株式 会社アイジー技術研究所内 審査官 青山 敏 (58)調査した分野(Int.Cl.6,DB名) E04F 13/08 E04F 13/08 101 E04F 13/12 E04F 19/02 E04F 19/06──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Yoshihiko Kanno 2-8-13 Mikamachi, Higashine-shi, Yamagata Examiner at IG R & D Co., Ltd. Satoshi Aoyama (58) Field surveyed (Int. Cl. 6 , DB Name) E04F 13/08 E04F 13/08 101 E04F 13/12 E04F 19/02 E04F 19/06

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】長尺状の防火性無機シートと、水平面状の
固定片と該固定片の略中央部を外方に突出させた立ち上
り部とから逆T字状断面に形成した長尺状の敷目板と、
金属製表面材の内方面と金属製裏面材の外方面間に断熱
材を充填したパネルであって、金属製表面材は長尺状の
化粧面と該化粧面の両側端を内方に屈曲した側壁と該側
壁の先端を外側方に屈曲して延長した釘打設兼用の突出
片と該突出片の先端を内方に突出片に対して鈍角に屈曲
した目地カバー取付具用ガイド部と該目地カバー取付具
用ガイド部の先端を内方に屈曲した側面片とから断面を
ハット状に形成したものであり、断熱材は金属製表面材
の内方面を被覆する断面ハット状でプラスチックフォー
ム製であり、金属製裏面材は断熱材の少なくとも内方面
を被覆したものとしたパネルと、粘着性を有するコーキ
ング材と、水平面状の固定片と該固定片の中央を内方に
突出した安定片と固定片の両側端を外方に屈曲した立ち
上り片と該立ち上り片の先端を外側方に屈曲し先端を内
方に折り返した係止片とからなる係止部を有する短尺状
の目地カバー取付具と、水平面状の化粧面部と該化粧面
部の両側端を内方に化粧面部に対して鈍角に屈曲した側
壁化粧面と該側壁化粧面の先端を内側方に屈曲した係合
片とから係合部を形成した目地カバーとからなり、前記
防火性無機シートは少なくともパネルの目地部内方の躯
体外方面に装着し、前記敷目板はパネルの全幅のピッチ
で防火性無機シートの外方面上に固定し、該敷目板の立
ち上り部間に前記パネルを挿入すると共に固定具により
躯体に固定し、隣合うパネル同士の外側方の側面間の敷
目板の立ち上り部が介在しない範囲にはコーキング材を
連続状で植設し、かつ突出片上には前記目地カバー取付
具を安定片を隣合うパネルの目地カバー取付用ガイド部
間に挿入して位置決めをしつつ多数個所定ピッチで固定
し、該目地カバー取付具の係止部に目地カバーの係合部
を嵌着して形成することを特徴とするパネルの目地構
造。
An elongated T-shaped cross-section comprising a long fire-resistant inorganic sheet, a horizontal fixing piece, and a rising portion having a substantially central portion of the fixing piece protruding outward. And the
A panel filled with a heat insulating material between an inner surface of a metal surface material and an outer surface of a metal back material, wherein the metal surface material has a long decorative surface and both side edges of the decorative surface bent inward. A nail that also serves as a nail driving tool that is formed by bending the tip of the side wall outward and extending the tip of the sidewall, and a guide portion for a joint cover mounting fixture in which the tip of the projection is bent inward at an obtuse angle with respect to the projection. A cross section is formed in a hat shape from a side piece bent inward at the tip of the joint cover attachment guide, and the heat insulating material is a plastic foam having a cross section hat shape covering the inner surface of the metal surface material. The metal backing material is a panel in which at least the inner surface of the heat insulating material is covered, a caulking material having adhesiveness, a horizontal fixing piece, and a stable protruding inward at the center of the fixing piece. Rising piece with both ends of the piece and the fixed piece bent outward and the rising A short joint cover attachment having a locking portion consisting of a locking piece having a tip bent outward and a tip folded inward, a horizontal decorative surface, and both ends of the decorative surface inward. A decorative cover formed with an engaging portion from a side wall decorative surface bent at an obtuse angle to the decorative surface portion and an engaging piece bent at the tip of the side wall decorative surface inward, and the fireproof inorganic sheet is At least attached to the outer surface of the frame inside the joint portion of the panel, the timber plate is fixed on the outer surface of the fireproof inorganic sheet at a pitch of the entire width of the panel, and the panel is inserted between the rising portions of the timber plate. At the same time, the caulking material is fixedly fixed to the skeleton by a fixing tool, and a caulking material is continuously planted in a range where the rising portion of the tiling plate between the outer side surfaces of the adjacent panels does not intervene, and the joint is formed on the projecting piece. Connect the cover mounting bracket to the joint of the adjacent panel -It is characterized in that a large number of the joints are fixed at a predetermined pitch while being inserted and positioned between the mounting guides, and the engaging portion of the joint cover is fitted to the engaging portion of the joint cover attaching tool. Panel joint structure.
JP1583789A 1989-01-24 1989-01-24 Panel joint structure Expired - Fee Related JP2826334B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1583789A JP2826334B2 (en) 1989-01-24 1989-01-24 Panel joint structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1583789A JP2826334B2 (en) 1989-01-24 1989-01-24 Panel joint structure

Publications (2)

Publication Number Publication Date
JPH02197670A JPH02197670A (en) 1990-08-06
JP2826334B2 true JP2826334B2 (en) 1998-11-18

Family

ID=11899951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1583789A Expired - Fee Related JP2826334B2 (en) 1989-01-24 1989-01-24 Panel joint structure

Country Status (1)

Country Link
JP (1) JP2826334B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110662876A (en) 2017-05-23 2020-01-07 日铁日新制钢株式会社 Metal roofing material and roofing method using the same
JP6981147B2 (en) * 2017-09-28 2021-12-15 日本製鉄株式会社 Metal wall material and wall construction method using it

Also Published As

Publication number Publication date
JPH02197670A (en) 1990-08-06

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