JP6795900B2 - Installation structure of fireproof panel - Google Patents

Installation structure of fireproof panel Download PDF

Info

Publication number
JP6795900B2
JP6795900B2 JP2016080341A JP2016080341A JP6795900B2 JP 6795900 B2 JP6795900 B2 JP 6795900B2 JP 2016080341 A JP2016080341 A JP 2016080341A JP 2016080341 A JP2016080341 A JP 2016080341A JP 6795900 B2 JP6795900 B2 JP 6795900B2
Authority
JP
Japan
Prior art keywords
panel
refractory
fireproof
wall portion
side wall
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.)
Active
Application number
JP2016080341A
Other languages
Japanese (ja)
Other versions
JP2017190611A (en
Inventor
道昭 大園
道昭 大園
茶木 康友
康友 茶木
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.)
NIPPON STEEL COATED SHEET CORPORATION
Original Assignee
NIPPON STEEL COATED SHEET CORPORATION
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 NIPPON STEEL COATED SHEET CORPORATION filed Critical NIPPON STEEL COATED SHEET CORPORATION
Priority to JP2016080341A priority Critical patent/JP6795900B2/en
Publication of JP2017190611A publication Critical patent/JP2017190611A/en
Application granted granted Critical
Publication of JP6795900B2 publication Critical patent/JP6795900B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Building Environments (AREA)
  • Finishing Walls (AREA)

Description

本発明は、耐火パネルの設置構造に関する。 The present invention relates to an installation structure of a fireproof panel.

特許文献1には、2枚の金属外皮の間に芯材が充填されたパネルを2枚、横方向に隣接させ、2枚のパネルの側面間に、棒状の耐火性の連結部材を配設した目地構造が記載されている。 In Patent Document 1, two panels in which a core material is filled between two metal outer skins are adjacent to each other in the lateral direction, and a rod-shaped refractory connecting member is arranged between the side surfaces of the two panels. The joint structure is described.

特開2011−149245号公報Japanese Unexamined Patent Publication No. 2011-149245

特許文献1に記載の目地構造では、パネル側面の、金属外皮で覆われない部分が、耐火性の連結部材によって、パネル側面の長手方向の全長に亘って覆われることで、パネル側面の耐火性が確保されている。 In the joint structure described in Patent Document 1, the portion of the side surface of the panel that is not covered with the metal outer skin is covered by the fire-resistant connecting member over the entire length of the side surface of the panel in the longitudinal direction, so that the fire resistance of the side surface of the panel is obtained. Is secured.

本発明の目的は、パネル側面の耐火性の向上を図ることができ、施工も簡単に行うことができる耐火パネルの設置構造を提案すること、とする。 An object of the present invention is to propose an installation structure of a refractory panel that can improve the fire resistance of the side surface of the panel and can be easily constructed.

本発明に係る態様の耐火パネルの設置構造は、第一耐火パネルと、前記第一耐火パネルと側面同士が対向して位置する第二耐火パネルと、前記第一耐火パネルと前記第二耐火パネルの間に介在する耐火部材とを備える。 The installation structure of the fireproof panel according to the present invention includes a first fireproof panel, a second fireproof panel whose side surfaces face each other with the first fireproof panel, and the first fireproof panel and the second fireproof panel. It is provided with a refractory member interposed between the two.

前記第一耐火パネルと前記第二耐火パネルのそれぞれは、厚みを有する芯材と、前記芯材の厚み方向の一方の面を覆う金属製の第一外皮と、前記芯材の前記厚み方向の他方の面を覆う金属製の第二外皮と、を有する。前記第一外皮は、前記芯材の前記厚み方向に直交する方向を向く側面の一部を覆う第一側壁部を含み、前記第二外皮は、前記第一側壁部から前記厚み方向に離れて位置し、前記芯材の前記側面の他の一部を覆う第二側壁部を含む。前記芯材の前記側面に、前記第一側壁部と前記第二側壁部の間を覆うように耐火シートが設けられている。 Each of the first refractory panel and the second refractory panel has a thick core material, a first metal outer skin covering one surface of the core material in the thickness direction, and the core material in the thickness direction. It has a second exodermis made of metal that covers the other surface. The first exodermis includes a first side wall portion that covers a part of a side surface of the core material that faces a direction orthogonal to the thickness direction, and the second exodermis is separated from the first side wall portion in the thickness direction. Includes a second side wall that is located and covers the other portion of the side surface of the core material. A fireproof sheet is provided on the side surface of the core material so as to cover between the first side wall portion and the second side wall portion.

前記第一耐火パネルに設けられた前記耐火シートと、前記第二耐火パネルに設けられた前記耐火シートと、前記耐火部材とで、目地の耐火構造が形成されている。 A fireproof structure for joints is formed by the fireproof sheet provided on the first fireproof panel, the fireproof sheet provided on the second fireproof panel, and the fireproof member.

本発明に係る態様の耐火パネルの設置構造は、パネル側面の耐火性の向上を図ることができ、施工も簡単に行うことができる。 The installation structure of the refractory panel according to the present invention can improve the fire resistance of the side surface of the panel and can be easily constructed.

図1は、実施形態1の耐火パネルの設置構造を示す平断面図である。FIG. 1 is a plan sectional view showing an installation structure of a refractory panel according to the first embodiment. 図2は、同上の耐火パネルを示す斜視図である。FIG. 2 is a perspective view showing the same fireproof panel. 図3は、図2のA−A線における断面図である。FIG. 3 is a cross-sectional view taken along the line AA of FIG. 図4Aは、図3のB部分を拡大した拡大断面図である。図4Bは、図4AのE部分を拡大した分解斜視図である。FIG. 4A is an enlarged cross-sectional view of portion B of FIG. FIG. 4B is an enlarged perspective view of an E portion of FIG. 4A. 図5は、図2のC−C線における断面図である。FIG. 5 is a cross-sectional view taken along the line CC of FIG. 図6は、図2のD−D線における断面図である。FIG. 6 is a cross-sectional view taken along the line DD of FIG.

本発明は、一般に、耐火パネルの設置構造に関し、より詳細には、2枚の金属製の外皮の間に芯材が介在した耐火パネルの設置構造に関する。 The present invention generally relates to an installation structure of a refractory panel, and more particularly to an installation structure of a refractory panel in which a core material is interposed between two metal outer skins.

(実施形態1)
図1には、本発明に係る実施形態1の耐火パネル1の設置構造100が示されている。
(Embodiment 1)
FIG. 1 shows an installation structure 100 of the refractory panel 1 according to the first embodiment of the present invention.

まず、耐火パネル1について説明する。 First, the fireproof panel 1 will be described.

耐火パネル1は、建築用のパネルであり、例えば、外壁材として用いられる。 The fireproof panel 1 is a panel for construction, and is used as, for example, an outer wall material.

図2に示すように、耐火パネル1は、板状の芯材2と、金属製の第一外皮3と、金属製の第二外皮4と、第一外皮3と第二外皮4を連結する連結部材5を備える。第一外皮3は、芯材2の厚み方向の一方の面を覆う。第二外皮4は、芯材2の厚み方向の他方の面を覆う。連結部材5は、芯材2の厚み方向と直交する方向を向く側面22に対向して位置する。 As shown in FIG. 2, the refractory panel 1 connects a plate-shaped core material 2, a metal first outer skin 3, a metal second outer skin 4, and a first outer skin 3 and a second outer skin 4. A connecting member 5 is provided. The first outer skin 3 covers one surface of the core material 2 in the thickness direction. The second outer skin 4 covers the other surface of the core material 2 in the thickness direction. The connecting member 5 is located so as to face the side surface 22 facing the direction orthogonal to the thickness direction of the core material 2.

以下、芯材2に対して第一外皮3が位置する側を前方とし、その反対側を後方とし、平面視において前後方向に直交する方向を左右方向として、各構成について説明する。各図において、矢印Xで示す方向が前方であり、矢印Yで示す方向が右方であり、矢印Zで示す方向が上方である。 Hereinafter, each configuration will be described with the side on which the first outer skin 3 is located with respect to the core material 2 as the front side, the opposite side as the rear side, and the direction orthogonal to the front-rear direction in a plan view as the left-right direction. In each figure, the direction indicated by the arrow X is forward, the direction indicated by the arrow Y is to the right, and the direction indicated by the arrow Z is upward.

耐火パネル1は、上下方向を長手方向とし、左右方向を短手方向とし、前後方向を厚み方向とするパネルである。耐火パネル1は、例えば、上下方向の長さが、0.5〜6.0mであり、左右方向の長さ(幅)が、0.3〜1.0mであり、前後方向の長さ(厚み)が、90〜120mmである。 The fireproof panel 1 is a panel in which the vertical direction is the longitudinal direction, the left-right direction is the lateral direction, and the front-rear direction is the thickness direction. The fireproof panel 1 has, for example, a length in the vertical direction of 0.5 to 6.0 m, a length (width) in the horizontal direction of 0.3 to 1.0 m, and a length in the front-rear direction (). Thickness) is 90 to 120 mm.

芯材2は、その全体形状が、矩形の板状である。芯材2は、上下方向が長手方向であり、左右方向が短手方向である。図3及び図4Aに示すように、芯材2は、断熱材20と、耐火材21を含む。より詳しくは、芯材2は、その左右の側端部に、断熱材20と耐火材21を含み、左右の側端部を除いた残りの部分が、断熱材20で構成されている。 The core material 2 has a rectangular plate shape as a whole. The core material 2 has a longitudinal direction in the vertical direction and a lateral direction in the horizontal direction. As shown in FIGS. 3 and 4A, the core material 2 includes a heat insulating material 20 and a refractory material 21. More specifically, the core material 2 includes a heat insulating material 20 and a refractory material 21 at its left and right side ends, and the remaining portion excluding the left and right side ends is composed of the heat insulating material 20.

図4Aに示すように、芯材2の側面22は、前記厚み方向(つまり前後方向)に並んだ第一エリア220と第二エリア221と第三エリア222を有する。第一エリア220、第二エリア221、第三エリア222は、この順に、前から後へと並んでいる。 As shown in FIG. 4A, the side surface 22 of the core material 2 has a first area 220, a second area 221 and a third area 222 arranged in the thickness direction (that is, the front-rear direction). The first area 220, the second area 221 and the third area 222 are arranged in this order from front to back.

芯材2の左右の側端部において、耐火材21は、第二エリア221を構成するように配されており、断熱材20は、第一エリア220と第三エリア222を構成するように配されている。 At the left and right side ends of the core material 2, the refractory material 21 is arranged so as to form the second area 221 and the heat insulating material 20 is arranged so as to form the first area 220 and the third area 222. Has been done.

本実施形態では、断熱材20は、前記厚み方向に直交する方向を向く側面200の一部に凹所23を有している。凹所23は、側面200に上下方向の全長に亘って位置する。凹所23に配された耐火材21によって、第二エリア221が構成され、断熱材20の側面200のうち凹所23を除いた部分で、第一エリア220と第三エリア222が構成されている。 In the present embodiment, the heat insulating material 20 has a recess 23 on a part of the side surface 200 facing the direction orthogonal to the thickness direction. The recess 23 is located on the side surface 200 over the entire length in the vertical direction. The second area 221 is formed by the refractory material 21 arranged in the recess 23, and the first area 220 and the third area 222 are formed in the portion of the side surface 200 of the heat insulating material 20 excluding the recess 23. There is.

凹所23は、矩形板状のスペースであり、耐火材21は、矩形板状である。凹所23は、その全体が、耐火材21によって埋められる。断熱材20の側面200のうち凹所23を除いた部分と、凹所23内に配された耐火材21の側面210とは、略面一である。凹所23に配された耐火材21は、ステープル等の固定具11によって、断熱材20に対して固定される。 The recess 23 is a rectangular plate-shaped space, and the refractory material 21 is a rectangular plate-shaped space. The entire recess 23 is filled with the refractory material 21. The portion of the side surface 200 of the heat insulating material 20 excluding the recess 23 and the side surface 210 of the refractory material 21 arranged in the recess 23 are substantially flush with each other. The refractory material 21 arranged in the recess 23 is fixed to the heat insulating material 20 by a fixture 11 such as a staple.

断熱材20は、ロックウールやグラスウールなどの繊維状無機材で形成される。図2に示すように、本実施形態では、断熱材20は、左右方向に並んだ複数のブロック体201で構成される。複数のブロック体201のそれぞれは、繊維状無機材をバインダー等でブロック状に固めたものである。複数のブロック体201は、上下方向の長さが互いに同じであり、前後方向の長さが互いに同じである。複数のブロック体201は、隣接する側面同士が当接されており、これにより、全体として1枚の矩形板状の断熱材20を形成している。 The heat insulating material 20 is formed of a fibrous inorganic material such as rock wool or glass wool. As shown in FIG. 2, in the present embodiment, the heat insulating material 20 is composed of a plurality of block bodies 201 arranged in the left-right direction. Each of the plurality of block bodies 201 is made by solidifying a fibrous inorganic material into a block shape with a binder or the like. The plurality of block bodies 201 have the same length in the vertical direction and the same length in the front-rear direction. The adjacent side surfaces of the plurality of block bodies 201 are in contact with each other, thereby forming one rectangular plate-shaped heat insulating material 20 as a whole.

複数のブロック体201のうち、左端部に位置するブロック体201の左の側面と、右端部に位置するブロック体201の右の側面のそれぞれに、凹所23が設けられており、各凹所23に耐火材21が配されている。 Of the plurality of block bodies 201, recesses 23 are provided on each of the left side surface of the block body 201 located at the left end portion and the right side surface of the block body 201 located at the right end portion, and each recess is provided. A refractory material 21 is arranged on the 23.

耐火材21は、断熱材20に比べて耐火性の高い部材であり、例えば、石膏ボードや、珪酸カルシウムボードである。耐火材21は、本実施形態では、上下方向を長手方向とし、前後方向を短手方向とし、左右方向を厚み方向とする、1枚の矩形板である。 The refractory material 21 is a member having higher fire resistance than the heat insulating material 20, and is, for example, a gypsum board or a calcium silicate board. In the present embodiment, the fireproof material 21 is a single rectangular plate having a longitudinal direction in the vertical direction, a lateral direction in the front-rear direction, and a thickness direction in the horizontal direction.

図2に示すように、外皮3,4のそれぞれは、金属板をロール加工やプレス加工などにより所望の形状に成形することによって得られる。金属板は、例えば、厚みが0.25〜2.0mmである。金属板は、塗装鋼板、亜鉛めっき鋼板、アルミニウム−亜鉛合金めっき鋼板、ガルバリウム鋼板(登録商標)、エスジーエル(登録商標)鋼板等であるが、これらに限定されない。 As shown in FIG. 2, each of the outer skins 3 and 4 is obtained by forming a metal plate into a desired shape by rolling or pressing. The metal plate has, for example, a thickness of 0.25 to 2.0 mm. Metal plates include, but are not limited to, painted steel sheets, galvanized steel sheets, aluminum-galvanized steel sheets, galvanized steel sheets (registered trademark), SGL (registered trademark) steel sheets, and the like.

図2、図3、及び図4Aに示すように、第一外皮3は、芯材2の前面24を覆う矩形板状の第一本体部30と、芯材2の側面22の一部(第一エリア220)を覆う板状の第一側壁部31と、第一側壁部31から突出する板状の突片部32とを有する。突片部32は、第一側壁部31のうち第二外皮4に近い側の端部(つまり後端部)から、芯材2から離れる方向(つまり左右方向外側)に突出している。 As shown in FIGS. 2, 3 and 4A, the first outer skin 3 has a rectangular plate-shaped first main body portion 30 that covers the front surface 24 of the core material 2 and a part of the side surface 22 of the core material 2 (the first). It has a plate-shaped first side wall portion 31 that covers one area 220), and a plate-shaped projecting piece portion 32 that protrudes from the first side wall portion 31. The projecting piece portion 32 projects from the end portion (that is, the rear end portion) of the first side wall portion 31 that is closer to the second outer skin 4 in the direction away from the core material 2 (that is, the outer side in the left-right direction).

本実施形態では、第一外皮3は、第一側壁部31を左右に有し、突片部32を左右に有する。 In the present embodiment, the first exodermis 3 has a first side wall portion 31 on the left and right, and a projecting piece portion 32 on the left and right.

右の第一側壁部31は、第一本体部30の右縁から後方に略垂直に突出している。右の第一側壁部31は、第一本体部30の右縁に、第一本体部30の上下方向の全長に亘るように設けられている。右の突片部32は、右の第一側壁部31の後端から右方に略垂直に突出している。右の突片部32は、右の第一側壁部31の後端に、右の第一側壁部31の上下方向の全長に亘るように設けられている。 The right first side wall portion 31 projects substantially vertically rearward from the right edge of the first main body portion 30. The right first side wall portion 31 is provided on the right edge of the first main body portion 30 so as to extend the entire length of the first main body portion 30 in the vertical direction. The right projecting piece portion 32 projects substantially vertically to the right from the rear end of the right first side wall portion 31. The right projecting piece portion 32 is provided at the rear end of the right first side wall portion 31 so as to extend over the entire length of the right first side wall portion 31 in the vertical direction.

同様に、左の第一側壁部31は、第一本体部30の左縁から後方に略垂直に突出している。左の第一側壁部31は、第一本体部30の左縁に、第一本体部30の上下方向の全長に亘るように設けられている。左の突片部32は、左の第一側壁部31の後端から左方に略垂直に突出している。左の突片部32は、左の第一側壁部31の後端に、左の第一側壁部31の上下方向の全長に亘るように設けられている。 Similarly, the left first side wall portion 31 projects substantially vertically rearward from the left edge of the first main body portion 30. The left first side wall portion 31 is provided on the left edge of the first main body portion 30 so as to extend the entire length of the first main body portion 30 in the vertical direction. The left projecting piece portion 32 projects substantially vertically to the left from the rear end of the left first side wall portion 31. The left projecting piece portion 32 is provided at the rear end of the left first side wall portion 31 so as to extend the entire length of the left first side wall portion 31 in the vertical direction.

左右の第一側壁部31は、上下方向の長さが互いに同じであり、前後方向の長さ(つまり幅)が、互いに同じである、矩形の板状である。左右の突片部32は、前後方向の位置が、互いに同じである。左右の突片部32は、上下方向の長さが互いに同じであり、左右方向の長さ(つまり幅)が、互いに同じである、矩形の板状である。 The left and right first side wall portions 31 have a rectangular plate shape in which the lengths in the vertical direction are the same and the lengths (that is, widths) in the front-rear direction are the same. The positions of the left and right projecting piece portions 32 in the front-rear direction are the same as each other. The left and right projecting piece portions 32 have a rectangular plate shape in which the lengths in the vertical direction are the same and the lengths (that is, widths) in the left and right directions are the same.

図6に示すように、第一外皮3は、芯材2の上面26の一部(前半部)を覆う板状の第一上壁部33と、芯材2の下面27の一部(前半部)を覆う板状の第一下壁部34をさらに有する。 As shown in FIG. 6, the first outer skin 3 has a plate-shaped first upper wall portion 33 that covers a part (first half portion) of the upper surface 26 of the core material 2 and a part (first half) of the lower surface 27 of the core material 2. It further has a plate-shaped first lower wall portion 34 that covers the portion).

第一上壁部33は、第一本体部30の上縁から後方に略垂直に突出している。第一上壁部33は、第一本体部30の上縁に、第一本体部30の左右方向の全長に亘るように設けられている。第一上壁部33は、左右方向を長手方向とし、前後方向を短手方向とする、矩形の板状である。 The first upper wall portion 33 projects substantially vertically rearward from the upper edge of the first main body portion 30. The first upper wall portion 33 is provided on the upper edge of the first main body portion 30 so as to extend the entire length of the first main body portion 30 in the left-right direction. The first upper wall portion 33 has a rectangular plate shape with the left-right direction as the longitudinal direction and the front-rear direction as the lateral direction.

第一下壁部34は、第一本体部30の下縁から後方に略垂直に突出している。第一下壁部34は、第一本体部30の下縁に、第一本体部30の左右方向の全長に亘るように設けられている。第一下壁部34は、左右方向を長手方向とし、前後方向を短手方向とする、矩形の板状である。 The first lower wall portion 34 projects substantially vertically rearward from the lower edge of the first main body portion 30. The first lower wall portion 34 is provided on the lower edge of the first main body portion 30 so as to extend the entire length of the first main body portion 30 in the left-right direction. The first lower wall portion 34 has a rectangular plate shape with the left-right direction as the longitudinal direction and the front-rear direction as the lateral direction.

図2、図3、及び図4Aに示すように、第二外皮4は、芯材2の後面25を覆う矩形板状の第二本体部40と、芯材2の側面22の他の一部(第三エリア222)を覆う第二側壁部41を有する。第二側壁部41は、第一側壁部31から前記厚み方向(前後方向)に距離をおいて位置する。 As shown in FIGS. 2, 3 and 4A, the second outer skin 4 has a rectangular plate-shaped second main body 40 that covers the rear surface 25 of the core material 2 and another part of the side surface 22 of the core material 2. It has a second side wall portion 41 that covers (third area 222). The second side wall portion 41 is located at a distance from the first side wall portion 31 in the thickness direction (front-rear direction).

本実施形態では、第二外皮4は、第二側壁部41を左右に有する。 In the present embodiment, the second exodermis 4 has a second side wall portion 41 on the left and right.

図4Aに示すように、右の第二側壁部41は、第二本体部40の右縁に、第二本体部40の上下方向の全長に亘るように設けられている。右の第二側壁部41は、第二本体部40の右縁に連続する断面コ字状の突条部42と、突条部42の左前縁から前方に突出した板状の側縁片部43とを含む。断面コ字状の突条部42は、左右方向外側(つまり右側)に突出し、かつ左右方向内側(つまり左側)に開口した形状である。 As shown in FIG. 4A, the right second side wall portion 41 is provided on the right edge of the second main body portion 40 so as to extend the entire length of the second main body portion 40 in the vertical direction. The right second side wall portion 41 includes a ridge portion 42 having a U-shaped cross section continuous with the right edge of the second main body portion 40, and a plate-shaped side edge piece portion protruding forward from the left front edge of the ridge portion 42. Including 43. The ridge portion 42 having a U-shaped cross section has a shape that protrudes outward in the left-right direction (that is, right side) and opens inward in the left-right direction (that is, left side).

同様に、左の第二側壁部41は、第二本体部40の左縁に、第二本体部40の上下方向の全長に亘るように設けられている。左の第二側壁部41は、第二本体部40の左縁に連続する断面コ字状の突条部42と、突条部42の右前縁から前方に突出した板状の側縁片部43とを含む。断面コ字状の突条部42は、左右方向外側(つまり左側)に突出し、かつ左右方向内側(つまり右側)に開口した形状である。 Similarly, the left second side wall portion 41 is provided on the left edge of the second main body portion 40 so as to extend the entire length of the second main body portion 40 in the vertical direction. The left second side wall portion 41 includes a ridge portion 42 having a U-shaped cross section continuous with the left edge of the second main body portion 40, and a plate-shaped side edge piece portion protruding forward from the right front edge of the ridge portion 42. Including 43. The ridge portion 42 having a U-shaped cross section has a shape that protrudes outward in the left-right direction (that is, left side) and opens inward in the left-right direction (that is, right side).

左右の突条部42は、上下方向の長さが互いに同じであり、前後方向の長さ(つまり幅)が、互いに同じであり、左右方向の長さ(つまり突出長さ)が、互いに同じである。左右の側縁片部43は、前後方向の位置が、互いに同じである。左右の側縁片部43は、上下方向の長さが互いに同じであり、前後方向の長さ(つまり幅)が、互いに同じである。左右の側縁片部43が、左右の第一側壁部31から前後方向に距離を置いて位置する。 The left and right ridges 42 have the same length in the vertical direction, the same length in the front-rear direction (that is, the width), and the same length in the left-right direction (that is, the protruding length). Is. The positions of the left and right side edge piece portions 43 in the front-rear direction are the same as each other. The left and right side edge piece portions 43 have the same length in the vertical direction and the same length (that is, width) in the front-rear direction. The left and right side edge piece portions 43 are located at a distance in the front-rear direction from the left and right first side wall portions 31.

図6に示すように、第二外皮4は、芯材2の上面26の他の一部(後半部)を覆う板状の第二上壁部44と、芯材2の下面27の他の一部(後半部)を覆う板状の第二下壁部45をさらに有する。第二上壁部44は、第一上壁部33から前記厚み方向(前後方向)に離れて位置する。第二下壁部45は、第一下壁部34から前記厚み方向(前後方向)に離れて位置する。 As shown in FIG. 6, the second outer skin 4 has a plate-shaped second upper wall portion 44 that covers another part (second half portion) of the upper surface 26 of the core material 2, and another lower surface 27 of the core material 2. It further has a plate-shaped second lower wall portion 45 that covers a part (second half portion). The second upper wall portion 44 is located away from the first upper wall portion 33 in the thickness direction (front-rear direction). The second lower wall portion 45 is located away from the first lower wall portion 34 in the thickness direction (front-rear direction).

第二上壁部44は、第二本体部40の上縁から前方に略垂直に突出している。第二上壁部44は、第二本体部40の上縁に、第二本体部40の左右方向の全長に亘るように設けられている。第二上壁部44は、左右方向を長手方向とし、前後方向を短手方向とする、矩形の板状である。 The second upper wall portion 44 projects substantially vertically forward from the upper edge of the second main body portion 40. The second upper wall portion 44 is provided on the upper edge of the second main body portion 40 so as to extend the entire length of the second main body portion 40 in the left-right direction. The second upper wall portion 44 has a rectangular plate shape with the left-right direction as the longitudinal direction and the front-rear direction as the lateral direction.

第二下壁部45は、第二本体部40の下縁から前方に略垂直に突出している。第二下壁部45は、第二本体部40の下縁に、第二本体部40の左右方向の全長に亘るように設けられている。第二下壁部45は、左右方向を長手方向とし、前後方向を短手方向とする、矩形の板状である。 The second lower wall portion 45 projects substantially vertically forward from the lower edge of the second main body portion 40. The second lower wall portion 45 is provided on the lower edge of the second main body portion 40 so as to extend the entire length of the second main body portion 40 in the left-right direction. The second lower wall portion 45 has a rectangular plate shape with the left-right direction as the longitudinal direction and the front-rear direction as the lateral direction.

図2に示すように、耐火パネル1は、連結部材5を複数備える。複数の連結部材5は、互いに形状及び大きさが同じである。連結部材5は、その上下方向の長さが、外皮3,4の上下方向の長さに比べて短い、ピース状の部材である。連結部材5は、例えば、金属製であり、外皮3,4と同じ材料で形成される。 As shown in FIG. 2, the refractory panel 1 includes a plurality of connecting members 5. The plurality of connecting members 5 have the same shape and size as each other. The connecting member 5 is a piece-shaped member whose length in the vertical direction is shorter than the length in the vertical direction of the outer skins 3 and 4. The connecting member 5 is made of metal, for example, and is made of the same material as the outer skins 3 and 4.

図4Aに示すように、連結部材5は、第一外皮3の突片部32に沿う第一連結部50と、第二外皮4の第二側壁部41に沿う第二連結部51を一体に含む。 As shown in FIG. 4A, the connecting member 5 integrally integrates the first connecting portion 50 along the projecting piece portion 32 of the first outer skin 3 and the second connecting portion 51 along the second side wall portion 41 of the second outer skin 4. Including.

第一連結部50は、上下方向を長手方向とし、左右方向を短手方向とする矩形の板状である。第二連結部51は、上下方向を長手方向とし、前後方向を短手方向とする、矩形の板状である。第一連結部50は、第二連結部51の前端部から左右方向外側に略垂直に突出している。つまり、連結部材5は、平断面略L字状の部材である。 The first connecting portion 50 has a rectangular plate shape with the vertical direction as the longitudinal direction and the horizontal direction as the lateral direction. The second connecting portion 51 has a rectangular plate shape with the vertical direction being the longitudinal direction and the front-rear direction being the lateral direction. The first connecting portion 50 projects substantially vertically outward in the left-right direction from the front end portion of the second connecting portion 51. That is, the connecting member 5 is a member having a substantially L-shaped flat cross section.

連結部材5は、突片部32の後面に第一連結部50が当たり、第二側壁部41の側縁片部43の左右方向外側の面に第二連結部51の後端部が当たる状態で、第一連結部50が突片部32に固定され、第二連結部51が側縁片部43に固定される。本実施形態では、連結部材5は、第一連結部50が突片部32にかしめ固定され、第二連結部51が側縁片部43に、ビス等の固定具12でねじ固定される。 In the connecting member 5, the first connecting portion 50 hits the rear surface of the protruding piece portion 32, and the rear end portion of the second connecting portion 51 hits the lateral outer surface of the side edge piece portion 43 of the second side wall portion 41 in the left-right direction. The first connecting portion 50 is fixed to the protruding piece portion 32, and the second connecting portion 51 is fixed to the side edge piece portion 43. In the present embodiment, in the connecting member 5, the first connecting portion 50 is caulked and fixed to the projecting piece portion 32, and the second connecting portion 51 is screwed and fixed to the side edge piece portion 43 by a fixing tool 12 such as a screw.

第一連結部50と突片部32とは、例えば、図4Bに示すように、第一連結部50と突片部32の一部を、切り起こして倒しこむことによって、かしめ固定している。なお、第一連結部50と突片部32とは、リベットやハトメやバーリング部分やダボ部分を利用したその他の方法で、かしめ固定してもよい。 As shown in FIG. 4B, for example, the first connecting portion 50 and the projecting piece portion 32 are caulked and fixed by cutting up and tilting a part of the first connecting portion 50 and the projecting piece portion 32. .. The first connecting portion 50 and the projecting piece portion 32 may be crimped and fixed by other methods using rivets, eyelets, burring portions, and dowel portions.

図2に示すように、外皮3,4の右側の側壁部31,41には、複数の連結部材5が、互いに上下方向に距離をおいて取り付けられる。同様に、外皮3,4の左側の側壁部31,41にも、複数の連結部材5が、互いに上下方向に距離をおいて取り付けられる。 As shown in FIG. 2, a plurality of connecting members 5 are attached to the side wall portions 31 and 41 on the right side of the outer skins 3 and 4 at a distance in the vertical direction from each other. Similarly, a plurality of connecting members 5 are also attached to the left side wall portions 31 and 41 of the outer skins 3 and 4 at a distance in the vertical direction from each other.

耐火パネル1は、芯材2の側面22に、第一側壁部31と第二側壁部41の間を覆うように設けられた耐火シート6をさらに備える。耐火シート6は、第一側壁部31と第二側壁部41の間を、上下方向の全長に亘って覆うように設けられる。 The refractory panel 1 further includes a refractory sheet 6 provided on the side surface 22 of the core material 2 so as to cover between the first side wall portion 31 and the second side wall portion 41. The fireproof sheet 6 is provided so as to cover between the first side wall portion 31 and the second side wall portion 41 over the entire length in the vertical direction.

本実施形態では、耐火パネル1は、耐火シート6を左右に備える。右の耐火シート6は、右の第一側壁部31と右の第二側壁部41の間を、上下方向の全長に亘って覆うように設けられる。左の耐火シート6は、左の第一側壁部31と左の第二側壁部41の間を、上下方向の全長に亘って覆うように設けられる。 In the present embodiment, the fireproof panel 1 includes fireproof sheets 6 on the left and right. The right fireproof sheet 6 is provided so as to cover between the right first side wall portion 31 and the right second side wall portion 41 over the entire length in the vertical direction. The left fireproof sheet 6 is provided so as to cover between the left first side wall portion 31 and the left second side wall portion 41 over the entire length in the vertical direction.

図4A及び図5に示すように、耐火シート6は、突片部32に沿った第一部分60と、芯材2の側面22の第二エリア221に沿った第二部分61と、第二側壁部41の側縁片部43に沿った第三部分62とを一体に有する。 As shown in FIGS. 4A and 5, the refractory sheet 6 has a first portion 60 along the projecting piece portion 32, a second portion 61 along the second area 221 of the side surface 22 of the core material 2, and a second side wall. It integrally has a third portion 62 along the side edge piece portion 43 of the portion 41.

耐火シート6は、耐火性を有する可撓性のシート状の部材であり、例えば、熱膨張性黒鉛を含有したロックウールフェルトであり、その裏面には両面テープや粘着剤が設けられている。耐火シート6の厚みは、例えば、3mmである。 The refractory sheet 6 is a flexible sheet-like member having fire resistance, for example, rock wool felt containing heat-expandable graphite, and a double-sided tape or an adhesive is provided on the back surface thereof. The thickness of the refractory sheet 6 is, for example, 3 mm.

耐火シート6は、突片部32に第一部分60が取り付けられ、芯材2の側面22の第二エリア221(耐火材21の側面210)に第二部分61が取り付けられ、第二側壁部41の側縁片部43に第三部分62が取り付けられる。耐火シート6の各部分60,61,62の取り付けは、例えば、貼り付けや接着により行われる。本実施形態では、第一部分60は、突片部32よりも左右方向に長く、突片部32よりも左右方向外側に突出している。 In the refractory sheet 6, the first portion 60 is attached to the projecting piece portion 32, the second portion 61 is attached to the second area 221 (side surface 210 of the refractory material 21) on the side surface 22 of the core material 2, and the second side wall portion 41 is attached. The third portion 62 is attached to the side edge piece portion 43 of the. The attachment of each portion 60, 61, 62 of the refractory sheet 6 is performed, for example, by sticking or adhering. In the present embodiment, the first portion 60 is longer in the left-right direction than the projecting piece portion 32, and projects outward in the left-right direction from the projecting piece portion 32.

耐火シート6は、突片部32、第二エリア221、及び側縁片部43のうち、連結部材5が取り付けられている部分では、連結部材5の第一連結部50と第二連結部51のそれぞれに対して取り付けられる。これにより、第一連結部50と突片部32とをかしめ固定することによって形成される孔13(図4B参照)が、耐火シート6によって塞がれる。 The fireproof sheet 6 has a first connecting portion 50 and a second connecting portion 51 of the connecting member 5 in the portion of the projecting piece portion 32, the second area 221 and the side edge piece portion 43 to which the connecting member 5 is attached. Attached to each of. As a result, the hole 13 (see FIG. 4B) formed by caulking and fixing the first connecting portion 50 and the projecting piece portion 32 is closed by the refractory sheet 6.

続いて、上述した耐火パネル1の製造手順の一例について説明する。 Subsequently, an example of the manufacturing procedure of the refractory panel 1 described above will be described.

まず、第二外皮4が平置き姿勢に設置され、第二外皮4の第二本体部40上に接着剤が塗布される。 First, the second exodermis 4 is installed in a flat position, and an adhesive is applied onto the second main body 40 of the second exodermis 4.

次いで、第二本体部40上に、複数のブロック体201が左右方向に並べられて配され、第二外皮4に接着される。このとき、複数のブロック体201は、左右方向の側面同士を当接させる。これにより、複数のブロック体201から構成される、全体として1枚の板状の断熱材20が、第二外皮4に接着される。ここで、左右の端部に位置するブロック体201は、側面の凹所23に、耐火材21が配されていないものが用いられる。 Next, a plurality of block bodies 201 are arranged side by side on the second main body 40 and adhered to the second outer skin 4. At this time, the plurality of block bodies 201 bring the side surfaces in the left-right direction into contact with each other. As a result, one plate-shaped heat insulating material 20 composed of the plurality of block bodies 201 is adhered to the second outer skin 4. Here, as the block body 201 located at the left and right ends, a block body 201 in which the refractory material 21 is not arranged in the recess 23 on the side surface is used.

次いで、板状の断熱材20上に、第一外皮3の第一本体部30が載せられて、断熱材20に第一外皮3が接着される。 Next, the first main body 30 of the first outer skin 3 is placed on the plate-shaped heat insulating material 20, and the first outer skin 3 is adhered to the heat insulating material 20.

次いで、外皮3,4の側壁部31,41の間から、断熱材20の側面22の凹所23に、耐火材21が挿入される。凹所23内に配された耐火材21には、固定具11が打ち込まれて、断熱材20に耐火材21が固定される。耐火材21は、断熱材20の左右の凹所23のそれぞれに1つずつ挿入されて、固定される。 Next, the refractory material 21 is inserted into the recess 23 on the side surface 22 of the heat insulating material 20 from between the side wall portions 31 and 41 of the outer skins 3 and 4. A fixture 11 is driven into the refractory material 21 arranged in the recess 23, and the refractory material 21 is fixed to the heat insulating material 20. One refractory material 21 is inserted into each of the left and right recesses 23 of the heat insulating material 20 and fixed.

次いで、第一外皮3の突片部32の長手方向の一部に、連結部材5の第一連結部50がかしめ固定され、第二外皮4の側縁片部43の長手方向の一部に、連結部材5の第二連結部51が固定具12でねじ固定される。複数の連結部材5によって、第一外皮3の右側の突片部32と第二外皮4の右側の側縁片部43とが、上下方向の複数箇所で連結され、第一外皮3の左側の突片部32と第二外皮4の左側の側縁片部43とが、上下方向の複数箇所で連結される。 Next, the first connecting portion 50 of the connecting member 5 is caulked and fixed to a part of the protruding piece portion 32 of the first exodermis 3 in the longitudinal direction, and is fixed to a part of the side edge piece portion 43 of the second exodermis 4 in the longitudinal direction. , The second connecting portion 51 of the connecting member 5 is screwed and fixed by the fixture 12. The protrusion 32 on the right side of the first exodermis 3 and the side edge piece 43 on the right side of the second exodermis 4 are connected by the plurality of connecting members 5 at a plurality of points in the vertical direction, and the left side of the first exodermis 3 is connected. The projecting piece portion 32 and the left side edge piece portion 43 of the second exodermis 4 are connected at a plurality of points in the vertical direction.

次いで、第一外皮3の突片部32の後面に、耐火シート6の第一部分60が接着され、耐火材21の側面210に、耐火シート6の第二部分61が接着され、第二外皮4の側縁片部43の左右方向外側の面に耐火シート6の第三部分62が接着される。耐火シート6は、突片部32、耐火材21及び側縁片部43に、上下方向の全長に亘って取り付けられる。ここで、突片部32、耐火材21及び側縁片部43のうち、連結部材5が取り付けられている部分では、耐火シート6は、連結部材5の第一連結部50と第二連結部51のそれぞれに接着されて取り付けられる。耐火シート6は、右側の突片部32、耐火材21及び側縁片部43と、左側の突片部32、耐火材21及び側縁片部43のそれぞれに、取り付けられる。 Next, the first portion 60 of the refractory sheet 6 is adhered to the rear surface of the projecting piece portion 32 of the first outer skin 3, and the second portion 61 of the refractory sheet 6 is adhered to the side surface 210 of the refractory material 21, and the second outer skin 4 is adhered. The third portion 62 of the refractory sheet 6 is adhered to the outer surface of the side edge piece portion 43 in the left-right direction. The refractory sheet 6 is attached to the projecting piece portion 32, the refractory material 21, and the side edge piece portion 43 over the entire length in the vertical direction. Here, in the portion of the projecting piece portion 32, the refractory material 21 and the side edge piece portion 43 to which the connecting member 5 is attached, the refractory sheet 6 is the first connecting portion 50 and the second connecting portion of the connecting member 5. It is attached to each of the 51 by being adhered. The fireproof sheet 6 is attached to each of the right projecting piece portion 32, the refractory material 21, and the side edge piece portion 43, and the left projecting piece portion 32, the refractory material 21, and the side edge piece portion 43, respectively.

以上のようにして、芯材2(断熱材20及び耐火材21)、外皮3,4、連結部材5、及び耐火シート6を備える耐火パネル1が製造される。 As described above, the refractory panel 1 including the core material 2 (heat insulating material 20 and the refractory material 21), the outer skins 3 and 4, the connecting member 5, and the refractory sheet 6 is manufactured.

続いて、耐火パネル1の設置構造について説明する。 Subsequently, the installation structure of the refractory panel 1 will be described.

図1には、耐火パネル1を2枚並べて設置した設置構造100が示されている。以下では、2枚の耐火パネル1のうちの左側の耐火パネル1を、第一耐火パネル1aと記載し、右側の耐火パネル1を、第二耐火パネル1bと記載する。 FIG. 1 shows an installation structure 100 in which two refractory panels 1 are installed side by side. In the following, the left side fireproof panel 1 of the two fireproof panels 1 will be referred to as a first fireproof panel 1a, and the right side fireproof panel 1 will be referred to as a second fireproof panel 1b.

設置構造100は、第一耐火パネル1aと、第一耐火パネル1aと側面同士が対向して位置する第二耐火パネル1bと、第一耐火パネル1aと第二耐火パネル1bとの間に介在する耐火部材7を備える。 The installation structure 100 is interposed between the first refractory panel 1a, the second refractory panel 1b whose side surfaces face each other with the first refractory panel 1a, and between the first refractory panel 1a and the second refractory panel 1b. A fireproof member 7 is provided.

耐火部材7は、耐火性を有する一方向(上下方向)に長尺な部材であり、例えば、生体溶解性繊維であるアルカリアースシリケートウールのブランケットである。なお、耐火部材7は、不燃断熱材の炭酸カルシウム系発泡板等のその他の耐火性を有する部材でもよい。 The refractory member 7 is a member having fire resistance and is elongated in one direction (vertical direction), and is, for example, a blanket of alkaline earth silicate wool which is a biosoluble fiber. The fireproof member 7 may be another member having fire resistance, such as a calcium carbonate-based foam plate as a non-combustible heat insulating material.

設置構造100では、第一耐火パネル1aに設けられた耐火シート6と、第二耐火パネル1bに設けられた耐火シート6と、耐火部材7とで、目地の耐火構造が形成されている。 In the installation structure 100, the fireproof structure of the joint is formed by the fireproof sheet 6 provided on the first fireproof panel 1a, the fireproof sheet 6 provided on the second fireproof panel 1b, and the fireproof member 7.

設置構造100は、第一耐火パネル1aと第二耐火パネル1bとの間に介在する、パッキン材8とバックアップ材9とシーリング材10をさらに備える。パッキン材8、バックアップ材9、及びシーリング材10のそれぞれは、公知のものが用いられる。 The installation structure 100 further includes a packing material 8, a backup material 9, and a sealing material 10 interposed between the first refractory panel 1a and the second refractory panel 1b. As each of the packing material 8, the backup material 9, and the sealing material 10, known materials are used.

続いて、上述した設置構造100の施工手順の一例について説明する。 Subsequently, an example of the construction procedure of the above-mentioned installation structure 100 will be described.

まず、第一耐火パネル1aが、壁下地の屋外側面に取り付けられる。ここで、第一耐火パネル1aは、その右の側面に耐火シート6を設けたものが用いられる。 First, the first refractory panel 1a is attached to the outdoor side surface of the wall base. Here, as the first refractory panel 1a, a refractory sheet 6 is provided on the right side surface thereof.

次いで、耐火シート6の右側に、耐火部材7が配される。なお、耐火部材7は、ビス等の固定具によって、第一耐火パネル1aの側面の耐火シート6の右側に取り付けられてもよい。 Next, the refractory member 7 is arranged on the right side of the refractory sheet 6. The refractory member 7 may be attached to the right side of the refractory sheet 6 on the side surface of the first refractory panel 1a by a fixture such as a screw.

次いで、第一耐火パネル1aに対して、側面同士が対向して位置するように、第二耐火パネル1bが設置される。このとき、第一耐火パネル1aと第二耐火パネル1bとの間で耐火部材7が圧縮されるように、第二耐火パネル1bが設置される。第二耐火パネル1bは、第一耐火パネル1aの右の突片部32と第二耐火パネル1bの左の突片部32とが、左右方向に隙間を介して並ぶように、設置される。 Next, the second refractory panel 1b is installed so that the side surfaces of the first refractory panel 1a face each other. At this time, the second refractory panel 1b is installed so that the refractory member 7 is compressed between the first refractory panel 1a and the second refractory panel 1b. The second refractory panel 1b is installed so that the right projecting piece 32 of the first refractory panel 1a and the left projecting piece 32 of the second refractory panel 1b are lined up in the left-right direction with a gap.

次いで、第一耐火パネル1aの右の第一側壁部31と第二耐火パネル1bの左の第一側壁部31との間に、前側から、パッキン材8、バックアップ材9がこの順に挿入され、バックアップ材9の前側に、シーリング材10が設けられる。 Next, the packing material 8 and the backup material 9 are inserted in this order from the front side between the first side wall portion 31 on the right side of the first fireproof panel 1a and the first side wall portion 31 on the left side of the second fireproof panel 1b. A sealing material 10 is provided on the front side of the backup material 9.

以上のようにして、2枚の耐火シート6と耐火部材7で構成される目地の耐火構造と、パッキン材8とバックアップ材9とシーリング材10で構成されるシール構造とが、耐火パネル1a,1b間に形成された設置構造100が設けられる。 As described above, the fireproof structure of the joint composed of the two fireproof sheets 6 and the fireproof member 7 and the seal structure composed of the packing material 8, the backup material 9, and the sealing material 10 are formed by the fireproof panel 1a, The installation structure 100 formed between 1b is provided.

(変更例)
実施形態1の耐火パネルの設置構造100は、下記の変更例を採用可能である。
(Change example)
The following modification can be adopted for the installation structure 100 of the refractory panel of the first embodiment.

耐火パネル1(1a,1b)は、他の耐火パネル1と隣接する側の側面にだけ、耐火シート6を備え、他の耐火パネル1と隣接しない側の側面には、耐火シート6を備えなくてもよい。 The fireproof panel 1 (1a, 1b) is provided with the fireproof sheet 6 only on the side surface adjacent to the other fireproof panel 1, and is not provided with the fireproof sheet 6 on the side surface not adjacent to the other fireproof panel 1. You may.

また、耐火パネル1(1a,1b)は、第一外皮3が、突片部32を有さなくてもよい。この場合、耐火シート6は、例えば、第一外皮3の第一側壁部31と、耐火材21の側面210と、第二外皮4の側縁片部43とに、取り付けられる。 Further, in the refractory panel 1 (1a, 1b), the first outer skin 3 does not have to have the projecting piece portion 32. In this case, the refractory sheet 6 is attached to, for example, the first side wall portion 31 of the first outer skin 3, the side surface 210 of the refractory material 21, and the side edge piece portion 43 of the second outer skin 4.

また、耐火パネル1(1a,1b)は、耐火シート6が、第一外皮3の第一側壁部31と、第二外皮4の第二側壁部41の間を覆うように、耐火材21の側面210にだけ取り付けられ、側壁部31,41には取り付けられなくてもよい。 Further, in the refractory panel 1 (1a, 1b), the refractory material 21 is formed so that the refractory sheet 6 covers between the first side wall portion 31 of the first outer skin 3 and the second side wall portion 41 of the second outer skin 4. It is attached only to the side surface 210 and may not be attached to the side wall portions 31, 41.

また、耐火パネル1(1a,1b)は、第一外皮3のうち芯材2の側面22を覆う部分の形状と、第二外皮4のうち芯材2の側面22を覆う部分の形状のそれぞれが、上述の形状に限定されない。例えば、第一側壁部31の形状は、矩形の平板状に限らず、第二側壁部41の突条部42と同様の構造を含んでもよい。また、第二側壁部41は、突条部42を有さず、平板状であってもよい。 Further, the refractory panel 1 (1a, 1b) has a shape of a portion of the first outer skin 3 covering the side surface 22 of the core material 2 and a shape of a portion of the second outer skin 4 covering the side surface 22 of the core material 2. However, it is not limited to the above-mentioned shape. For example, the shape of the first side wall portion 31 is not limited to the rectangular flat plate shape, and may include the same structure as the ridge portion 42 of the second side wall portion 41. Further, the second side wall portion 41 does not have a ridge portion 42 and may have a flat plate shape.

また、耐火部材7は、施工現場ではなく、工場にて、耐火パネル1a,1bの少なくとも一方に設けられてもよい。 Further, the refractory member 7 may be provided on at least one of the refractory panels 1a and 1b at the factory instead of at the construction site.

また、耐火パネル1は、右の側面に連結部材5を1つだけ備え、左の側面に連結部材5を1つだけ備えてもよい。つまり、耐火パネル1が左右に備える連結部材5の数は、適宜選択可能である。 Further, the refractory panel 1 may be provided with only one connecting member 5 on the right side surface and only one connecting member 5 on the left side surface. That is, the number of connecting members 5 provided on the left and right sides of the refractory panel 1 can be appropriately selected.

(効果)
以上述べた実施形態から明らかなように、本発明に係る第1の態様の耐火パネルの設置構造(100)は、第一耐火パネル(1a)と、第一耐火パネル(1a)と側面同士が対向して位置する第二耐火パネル(1b)と、第一耐火パネル(1a)と第二耐火パネル(1b)の間に介在する耐火部材(7)とを備える。
(effect)
As is clear from the above-described embodiment, in the installation structure (100) of the refractory panel according to the first aspect of the present invention, the first refractory panel (1a), the first refractory panel (1a), and the side surfaces thereof are A second refractory panel (1b) located opposite to each other and a refractory member (7) interposed between the first refractory panel (1a) and the second refractory panel (1b) are provided.

第一耐火パネル(1a)と第二耐火パネル(1b)のそれぞれは、厚みを有する芯材(2)と、金属製の第一外皮(3)と、金属製の第二外皮(4)と、を有する。 Each of the first refractory panel (1a) and the second refractory panel (1b) has a thick core material (2), a metal first outer skin (3), and a metal second outer skin (4). Has.

第一外皮(3)は、芯材(2)の厚み方向の一方の面を覆う。第二外皮(4)は、芯材(2)の前記厚み方向の他方の面を覆う。 The first exodermis (3) covers one surface of the core material (2) in the thickness direction. The second exodermis (4) covers the other surface of the core material (2) in the thickness direction.

第一外皮(3)は、芯材(2)の前記厚み方向に直交する方向を向く側面(22)の一部(第一エリア220)を覆う第一側壁部(31)を含み、第二外皮(4)は、第一側壁部(31)から前記厚み方向に離れて位置し、かつ芯材(2)の側面(22)の他の一部(第三エリア222)を覆う第二側壁部(41)を含む。 The first outer skin (3) includes a first side wall portion (31) covering a part (first area 220) of a side surface (22) of the core material (2) facing in a direction orthogonal to the thickness direction, and a second. The outer skin (4) is located away from the first side wall portion (31) in the thickness direction, and covers the other part (third area 222) of the side surface (22) of the core material (2). Includes part (41).

芯材(2)の側面(22)に、第一側壁部(31)と第二側壁部(41)の間を覆うように耐火シート(6)が設けられている。 A fireproof sheet (6) is provided on the side surface (22) of the core material (2) so as to cover between the first side wall portion (31) and the second side wall portion (41).

第一耐火パネル(1a)に設けられた耐火シート(6)と、第二耐火パネル(1b)に設けられた耐火シート(6)と、耐火部材(7)とで、目地の耐火構造が形成されている。 The fireproof structure of the joint is formed by the fireproof sheet (6) provided on the first fireproof panel (1a), the fireproof sheet (6) provided on the second fireproof panel (1b), and the fireproof member (7). Has been done.

第1の態様によれば、耐火パネル(1a,1b)のそれぞれは、芯材(2)の側面(22)のうち側壁部(31,41)の間の部分が、耐火部材(7)に加えて、耐火シート(6)によって覆われているため、パネル側面の耐火性の向上を図ることができる。しかも、第1の態様によれば、耐火パネル(1a,1b)の前記部分に、耐火シート(6)が設けられているため、パネル側面の耐火性を向上させるために、現場での施工が増えることがなくて、施工も簡単に行うことができる。 According to the first aspect, in each of the refractory panels (1a, 1b), the portion between the side wall portions (31, 41) of the side surface (22) of the core material (2) becomes the refractory member (7). In addition, since it is covered with the fireproof sheet (6), the fire resistance of the side surface of the panel can be improved. Moreover, according to the first aspect, since the fireproof sheet (6) is provided in the portion of the fireproof panel (1a, 1b), on-site construction is performed in order to improve the fire resistance of the side surface of the panel. There is no increase and construction can be done easily.

また、本発明に係る第2の態様の耐火パネルの設置構造では、第1の態様において、第一耐火パネル(1a)と第二耐火パネル(1b)のそれぞれの第一外皮(3)は、第一側壁部(31)のうち第二側壁部(41)に近い側の端部から、芯材(2)から離れる方向に突出する突片部(32)を含む。第一耐火パネル(1a)に設けられた耐火シート(6)は、第一耐火パネル(1a)の突片部(32)に沿った部分(第一部分60)を含み、第二耐火パネル(1b)に設けられた耐火シート(6)は、第二耐火パネル(1b)の突片部(32)に沿った部分(第一部分60)を含む。 Further, in the installation structure of the fireproof panel of the second aspect according to the present invention, in the first aspect, the first outer skins (3) of the first fireproof panel (1a) and the second fireproof panel (1b) are A projecting piece portion (32) protruding from the end portion of the first side wall portion (31) on the side closer to the second side wall portion (41) in a direction away from the core material (2) is included. The refractory sheet (6) provided on the first refractory panel (1a) includes a portion (first portion 60) along the projecting piece portion (32) of the first refractory panel (1a), and includes a second refractory panel (1b). The refractory sheet (6) provided in) includes a portion (first portion 60) along the projecting piece portion (32) of the second refractory panel (1b).

第2の態様によれば、耐火パネル(1a,1b)のそれぞれにおいて、芯材(2)から離れる方向に突出する突片部(32)に耐火シート(6)を沿わせることができ、パネル厚み方向の耐火性の向上を図ることができる。 According to the second aspect, in each of the refractory panels (1a, 1b), the refractory sheet (6) can be aligned with the projecting piece portion (32) protruding in the direction away from the core material (2). It is possible to improve the fire resistance in the thickness direction.

以上、本発明を添付図面に示す形態に基づいて説明したが、本発明は上記の形態に限定されるものではなく、本発明の意図する範囲内であれば、適宜の設計変更が可能である。 Although the present invention has been described above based on the embodiments shown in the accompanying drawings, the present invention is not limited to the above embodiments, and appropriate design changes can be made within the scope of the present invention. ..

1a 第一耐火パネル
1b 第二耐火パネル
2 芯材
22 側面
3 第一外皮
31 第一側壁部
32 突片部
4 第二外皮
41 第二側壁部
6 耐火シート
60 部分(第一部分)
7 耐火部材
1a 1st refractory panel 1b 2nd refractory panel 2 core material 22 side surface 3 1st outer skin 31 1st side wall 32 projecting piece 4 2nd outer skin 41 2nd side wall 6 fireproof sheet 60 part (first part)
7 Fireproof member

Claims (3)

第一耐火パネルと、
前記第一耐火パネルと側面同士が対向して位置する第二耐火パネルと、
前記第一耐火パネルと前記第二耐火パネルの間に介在する耐火部材とを備え、
前記第一耐火パネルと前記第二耐火パネルのそれぞれは、
厚みを有する芯材と、
前記芯材の厚み方向の一方の面を覆う金属製の第一外皮と、
前記芯材の前記厚み方向の他方の面を覆う金属製の第二外皮と、を有し、
前記第一外皮は、前記芯材の前記厚み方向に直交する方向を向く側面の一部を覆う第一側壁部を含み、
前記第二外皮は、前記第一側壁部から前記厚み方向に離れて位置し、前記芯材の前記側面の他の一部を覆う第二側壁部を含み、
前記芯材の前記側面に、前記第一側壁部と前記第二側壁部の間を覆うように耐火シートが設けられたパネルであり、
前記第一耐火パネルに設けられた前記耐火シートと、前記第二耐火パネルに設けられた前記耐火シートと、前記耐火部材とで、目地の耐火構造が形成されていることを特徴とする耐火パネルの設置構造。
The first fireproof panel and
A second refractory panel whose sides face each other with the first refractory panel,
A refractory member interposed between the first refractory panel and the second refractory panel is provided.
Each of the first refractory panel and the second refractory panel
With a thick core material
A first metal outer skin that covers one surface of the core material in the thickness direction,
It has a second metal outer skin that covers the other surface of the core material in the thickness direction.
The first exodermis includes a first side wall portion that covers a part of a side surface of the core material that faces in a direction orthogonal to the thickness direction.
The second exodermis includes a second side wall portion that is located away from the first side wall portion in the thickness direction and covers the other part of the side surface of the core material.
A panel provided with a refractory sheet on the side surface of the core material so as to cover between the first side wall portion and the second side wall portion.
A fireproof panel characterized in that a joint fireproof structure is formed by the fireproof sheet provided on the first fireproof panel, the fireproof sheet provided on the second fireproof panel, and the fireproof member. Installation structure.
前記第一耐火パネルと前記第二耐火パネルのそれぞれの前記第一外皮は、前記第一側壁部のうち前記第二側壁部に近い側の端部から、前記芯材から離れる方向に突出する突片部を含み、
前記第一耐火パネルに設けられた前記耐火シートは、前記第一耐火パネルの前記突片部に沿った部分を含み、
前記第二耐火パネルに設けられた前記耐火シートは、前記第二耐火パネルの前記突片部に沿った部分を含むことを特徴とする請求項1に記載の耐火パネルの設置構造。
The first outer skin of each of the first refractory panel and the second refractory panel protrudes from the end of the first side wall portion on the side closer to the second side wall portion in a direction away from the core material. Including one part
The refractory sheet provided on the first refractory panel includes a portion of the first refractory panel along the projecting piece portion.
The installation structure of the fireproof panel according to claim 1, wherein the fireproof sheet provided on the second fireproof panel includes a portion along the projecting piece portion of the second fireproof panel.
前記第一耐火パネルと前記第二耐火パネルのそれぞれは、Each of the first refractory panel and the second refractory panel
前記芯材の前記側面に対向して位置し、前記第一外皮と前記第二外皮を連結する連結部材を更に含み、Further including a connecting member located opposite to the side surface of the core material and connecting the first exodermis and the second exodermis.
前記連結部材は、前記耐火シートによって覆われていることを特徴とする請求項1又は2に記載の耐火パネルの設置構造。 The installation structure of a fireproof panel according to claim 1 or 2, wherein the connecting member is covered with the fireproof sheet.
JP2016080341A 2016-04-13 2016-04-13 Installation structure of fireproof panel Active JP6795900B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016080341A JP6795900B2 (en) 2016-04-13 2016-04-13 Installation structure of fireproof panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016080341A JP6795900B2 (en) 2016-04-13 2016-04-13 Installation structure of fireproof panel

Publications (2)

Publication Number Publication Date
JP2017190611A JP2017190611A (en) 2017-10-19
JP6795900B2 true JP6795900B2 (en) 2020-12-02

Family

ID=60085776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016080341A Active JP6795900B2 (en) 2016-04-13 2016-04-13 Installation structure of fireproof panel

Country Status (1)

Country Link
JP (1) JP6795900B2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992111U (en) * 1982-12-13 1984-06-22 昭和アルミニウム株式会社 Insulated panels with connecting ends
JPS60157812U (en) * 1984-03-29 1985-10-21 日本軽金属株式会社 Architectural fireproof panels
JPH10205027A (en) * 1997-01-22 1998-08-04 Ig Tech Res Inc Exterior material
WO2003091016A2 (en) * 2002-04-23 2003-11-06 Kingspan Research And Developments Limited Fire resistant edge seal
JP5657899B2 (en) * 2010-01-25 2015-01-21 日鉄住金鋼板株式会社 Joint structure
JP6215528B2 (en) * 2012-11-30 2017-10-18 日鉄住金鋼板株式会社 Thermal insulation panel

Also Published As

Publication number Publication date
JP2017190611A (en) 2017-10-19

Similar Documents

Publication Publication Date Title
JP5585997B2 (en) Light steel partition wall
JP2017186895A5 (en)
JP7040908B2 (en) Sandwich panels and wall units
PL1731685T3 (en) Heat insulated and ventilated building facade
JP6463321B2 (en) Panel unit and curtain wall provided with the same
JP6257021B2 (en) Insulation panel connection structure
JP6795900B2 (en) Installation structure of fireproof panel
JP6842805B2 (en) Fireproof panel
JP6842806B2 (en) Fireproof panel
JP5837834B2 (en) Inner wall structure
JP6835613B2 (en) Panel unit
JP6198598B2 (en) Eave back ceiling structure
JP4159091B2 (en) Partition wall structure
JP6952451B2 (en) Dry joint structure of outer wall
JP6180915B2 (en) Incombustible ventilation material
JP7273553B2 (en) Building panel, building panel unit, mounting structure of building panel
JP3235392U (en) Wall panel connecting member
JP2020026674A (en) Partition wall
JP6535207B2 (en) Vertical joint structure and construction method of vertical joint
JP7554315B2 (en) Panel unit
JP7498590B2 (en) Panel unit
KR101421883B1 (en) the construction method of outside insulation with mineral insulating board
JP6846163B2 (en) Exterior wall structure of the building
JP2022087723A (en) Fireproof joint structure and construction method of fireproof joint structure
JP2023010449A (en) Fireproof joint sealant structure

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20160518

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20190307

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190311

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200427

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201020

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201113

R150 Certificate of patent or registration of utility model

Ref document number: 6795900

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250