JP2007092317A - Sandwich panel and construction wall - Google Patents

Sandwich panel and construction wall Download PDF

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JP2007092317A
JP2007092317A JP2005280259A JP2005280259A JP2007092317A JP 2007092317 A JP2007092317 A JP 2007092317A JP 2005280259 A JP2005280259 A JP 2005280259A JP 2005280259 A JP2005280259 A JP 2005280259A JP 2007092317 A JP2007092317 A JP 2007092317A
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sandwich panel
metal plate
thickness
head
sheet metal
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JP4984470B2 (en
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Toshihiro Takada
利博 高田
Motohiro Nakamura
元博 中村
Nobuyoshi Suzuki
信義 鈴木
Yasuhiro Sasano
康弘 佐々野
Masashi Goto
昌司 後藤
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Inax Corp
Nippon Steel Coated Sheet Corp
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Inax Corp
Nippon Steel and Sumikin Coated Sheet Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To easily construct a wall surface with excellent finish appearance. <P>SOLUTION: This sandwich panel 10 comprises a heat insulating material 13 interposed between a front first sheet metal 11 and a rear second sheet metal 12. Steel sheets are suitable for the sheet metals 11, 11. A synthetic foam body of approximately 15 to 100 mm in thickness is suitable for the heat insulating material 13. The thickness of the first sheet metal 11 is 0.1 to 0.4 mm. In particular, a thickness of approximately 0.2 to 0.35 mm, e.g., approximately 0.27 mm is suitable. The thickness of the second sheet metal 12 is larger than that of the first sheet metal 11. Specifically, a thickness of 0.35 to 1.5 mm, particularly 0.4 to 1.0 mm, e.g., approximately 0.5 mm is suitable. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、１対の金属板間に断熱材を介在させたサンドイッチパネルと、このサンドイッチパネルを躯体に留め付けた建築壁体に関するものである。   The present invention relates to a sandwich panel in which a heat insulating material is interposed between a pair of metal plates, and an architectural wall body in which the sandwich panel is fastened to a housing.

１対の金属板同士の間に断熱材を介在させてなるサンドイッチパネルを用いて壁を構築したり改修することが行われている。   A wall is constructed or repaired using a sandwich panel in which a heat insulating material is interposed between a pair of metal plates.

特開平１１−１５９０３２号公報には、金属箔、発泡断熱材及び金属板をサンドイッチ状に積層してなるパネルを釘打ちにより躯体に留め付けることが記載されている。
特開平１１−１５９０３２号公報 Japanese Patent Application Laid-Open No. 11-159032 describes that a panel formed by laminating a metal foil, a foam heat insulating material, and a metal plate in a sandwich shape is fastened to a casing by nailing.
Japanese Patent Laid-Open No. 11-159032

サンドイッチパネルをビスや釘によって躯体に留め付け、この上に塗装やタイル張り等の仕上げを施す場合、ビスや釘の頭部がサンドイッチパネルから出っ張っていると、塗装仕上げ後、頭部の分だけ塗膜が盛り上ってしまい、見栄えが悪くなる。また、タイル張り用の接着剤の塗布時にコテ等が頭部に当って作業性が悪くなる。   If the sandwich panel is fastened to the housing with screws or nails and then painted or tiled, etc., and the head of the screws or nails protrudes from the sandwich panel, only the portion of the head after painting finishes. The coating film is raised and looks bad. In addition, when applying the tile adhesive, a trowel or the like hits the head, resulting in poor workability.

頭部が出っ張らないようにビスや釘を深く打ち込むようにした場合、従来のサンドイッチパネルでは頭部周囲の金属板が凹反りし、やはり仕上げ後の見栄えが悪くなる。   When a screw or nail is driven deeply so that the head does not protrude, the metal plate around the head is warped in the conventional sandwich panel, and the appearance after finishing is also deteriorated.

本発明は、このような問題点を解決し、見栄えのよい仕上がり外観の壁面を容易に構築できるようにすることを目的とする。   It is an object of the present invention to solve such problems and to easily construct a wall surface having a finished appearance with a good appearance.

請求項１のサンドイッチパネルは、第１及び第２の金属板の間に断熱材が介在されてなるサンドイッチパネルにおいて、第１の金属板の厚さが０．１〜０．４ｍｍであり、第２の金属板の厚さがそれよりも大きいことを特徴とするものである。   The sandwich panel according to claim 1 is a sandwich panel in which a heat insulating material is interposed between the first and second metal plates, wherein the thickness of the first metal plate is 0.1 to 0.4 mm, The thickness of the metal plate is larger than that.

請求項２のサンドイッチパネルは、請求項１において、該第２の金属板の厚さが０．３５〜１．５ｍｍであることを特徴とするものである。   The sandwich panel of claim 2 is characterized in that, in claim 1, the thickness of the second metal plate is 0.35 to 1.5 mm.

請求項３のサンドイッチパネルは、請求項１又は２において、該金属板は鋼板であることを特徴とするものである。   The sandwich panel according to claim 3 is characterized in that, in claim 1 or 2, the metal plate is a steel plate.

請求項４の建築壁体は、頭部を有したビス又は釘よりなる留付具によってサンドイッチパネルが躯体に留め付けられている建築壁体において、該サンドイッチパネルは、請求項１ないし３のいずれか１項に記載のサンドイッチパネルであり、前記第１の金属板を前面側としており、該留付具の頭部が該サンドイッチパネルにめり込み、頭部の先端面が第１の金属板の前面から非突出となっていることを特徴とするものである。   An architectural wall body according to claim 4 is an architectural wall body in which a sandwich panel is fastened to a housing by a fastening tool made of a screw or a nail having a head, and the sandwich panel is any one of claims 1 to 3 2. The sandwich panel according to claim 1, wherein the first metal plate is a front side, a head of the fastening tool is recessed into the sandwich panel, and a tip surface of the head is a front surface of the first metal plate. It is characterized by being non-protruding.

本発明のサンドイッチパネル及び建築壁体にあっては、サンドイッチパネルの第１の金属板の厚さが適切であるため、留付具を打ち込んだ場合に留付具の頭部のみが第１の金属板にめり込み、頭部の先端面を第１の金属板から非突出、即ち、面一か又はそれよりも引込んだ状態とすることができ、また第１の金属板の凹反りも生じない。このため、塗装仕上げした場合には見栄えが良好になる。また、タイル張り施工時に接着剤塗布用のコテが留付具の頭部に引掛かることがなく、塗布作業を容易に行うことができる。また、柱と当接する第２の金属板の厚さが大きいため、サンドイッチパネルを施工したときの耐面内剪断性が向上するという効果もある。   In the sandwich panel and building wall of the present invention, since the thickness of the first metal plate of the sandwich panel is appropriate, only the head of the fastening tool is the first when the fastening tool is driven. It can be cut into the metal plate so that the tip end surface of the head does not protrude from the first metal plate, that is, it is in a state of being flush with or withdrawing from the first metal plate, and the first metal plate is also warped. Absent. For this reason, when it finishes painting, it looks good. In addition, the application work can be easily performed without the adhesive application iron being caught on the head of the fastening tool at the time of tile installation. Moreover, since the thickness of the second metal plate in contact with the pillar is large, there is an effect that the in-plane shear resistance when the sandwich panel is constructed is improved.

以下、図面を参照して実施の形態について説明する。第１図は実施の形態に係るサンドイッチパネルの全体縦断面図、第２図は第１図の一部の拡大図、第３図はサンドイッチパネルの取り付け状態を示す水平断面図、第４図及び第５図は比較例に係るサンドイッチパネルの取り付け状態を示す水平断面図である。   Hereinafter, embodiments will be described with reference to the drawings. FIG. 1 is an overall longitudinal sectional view of a sandwich panel according to an embodiment, FIG. 2 is an enlarged view of a part of FIG. 1, FIG. 3 is a horizontal sectional view showing the state of attachment of the sandwich panel, FIG. FIG. 5 is a horizontal sectional view showing an attached state of the sandwich panel according to the comparative example.

第１図〜第２図の通り、このサンドイッチパネル１０は、前面側の第１の金属板１１と裏側の第２の金属板１２との間に断熱材１３を介在させたものである。金属板１１，１２としては鋼板が好適である。断熱材１３としては厚さＤが１５〜１００ｍｍ程度の発泡ウレタン、発泡スチレン等の合成樹脂発泡体が好適であるが、これに限定されるものではない。   As shown in FIGS. 1 to 2, the sandwich panel 10 has a heat insulating material 13 interposed between a first metal plate 11 on the front side and a second metal plate 12 on the back side. As the metal plates 11 and 12, steel plates are suitable. The heat insulating material 13 is preferably a synthetic resin foam such as urethane foam and styrene foam having a thickness D of about 15 to 100 mm, but is not limited thereto.

このサンドイッチパネル１０の上端側には、厚みを小さくするようにして雄実１０ａが形成されている。また、サンドイッチパネル１０の下端面には、厚み方向の中央部分から上方に凹陥する雌実１０ｂが形成され、この雌実１０ｂの奥部（天井面）にゴム等よりなるパッキン１０ｃが接着等により固着されている。下段側に配設されたサンドイッチパネル１０の雄実１０ａと、上段側に配設されたサンドイッチパネル１０の雌実１０ｂとが係合するようにしてこのサンドイッチパネル１０が壁に設置される。なお、雄実、雌実の形状は図示以外であってもよい。   On the upper end side of the sandwich panel 10, a male fruit 10a is formed so as to reduce the thickness. In addition, a female fruit 10b is formed on the lower end surface of the sandwich panel 10 so as to be recessed upward from the central portion in the thickness direction. A packing 10c made of rubber or the like is attached to the inner part (ceiling surface) of the female fruit 10b by bonding or the like. It is fixed. The sandwich panel 10 is installed on the wall so that the male fruit 10a of the sandwich panel 10 disposed on the lower side and the female fruit 10b of the sandwich panel 10 disposed on the upper side are engaged. The shapes of the male and female berries may be other than shown.

施工時に前面側とされる第１の金属板１１の厚さは０．１〜０．４ｍｍであり、特に０．２〜０．３５ｍｍ程度例えば約０．２７ｍｍが好適である。第２の金属板１２の厚さは第１の金属板１１の厚さよりも大きく、具体的には０．３５〜１．５ｍｍ特に０．４〜１．０ｍｍ例えば約０．５ｍｍ程度が好ましい。   The thickness of the first metal plate 11 on the front side during construction is 0.1 to 0.4 mm, particularly about 0.2 to 0.35 mm, for example, about 0.27 mm. The thickness of the second metal plate 12 is larger than the thickness of the first metal plate 11, and specifically, 0.35-1.5 mm, particularly 0.4-1.0 mm, for example, about 0.5 mm is preferable.

第２の金属板１２は、第１の金属板１１よりも０．０８〜１．１ｍｍ特に０．１５〜０．３ｍｍ厚いことが好ましい。また、第１の金属板と第２の金属板を識別するため、一方の表面のみ塗装する、異なった色の塗装をするなどを行うことが望ましい。   The second metal plate 12 is preferably 0.08 to 1.1 mm, particularly 0.15 to 0.3 mm thicker than the first metal plate 11. Also, in order to distinguish between the first metal plate and the second metal plate, it is desirable to paint only one surface or paint different colors.

このサンドイッチパネル１０を第３図のように柱３０にビス２０によって留め付けると、ビス２０の頭部が第１の金属板１１にめり込み、その先端面が第１の金属板１１から非突出となる。   When the sandwich panel 10 is fastened to the column 30 with screws 20 as shown in FIG. 3, the head of the screws 20 is recessed into the first metal plate 11 and the tip surface thereof is not projected from the first metal plate 11. Become.

この第１の金属板１１は厚さが０．１ｍｍ以上であるため、剛性が高く、ビス留めしてもビス周囲が殆ど凹反りしない。なお、ビス２０を強く締め込んでいくと、ビス２０の頭部が第１の金属板１１の面よりも奥に引込んでいくので、ねじ込み完了をすぐに知ることができる。   Since the first metal plate 11 has a thickness of 0.1 mm or more, the first metal plate 11 has high rigidity, and even when screwed, the periphery of the screw hardly warps. When the screw 20 is tightened strongly, the head of the screw 20 is drawn deeper than the surface of the first metal plate 11, so that the completion of screwing can be known immediately.

第２の金属板１２は、第１の金属板１１よりも厚いため、ビス留めによって柱３０に押し付けられても変形しない。このため、サンドイッチパネル１０の全体の厚さ（ｔ１＋Ｄ＋ｔ２）は、サンドイッチパネル１０の全領域で均等となる。この結果、隣り合うサンドイッチパネル１０の面出入りが均一に揃ったものとなる。従って、仕上げ処理した場合、サンドイッチパネル同士の継目（板間継目）が目立たず、見栄えが良いものとなる。 Since the second metal plate 12 is thicker than the first metal plate 11, even if it is pressed against the pillar 30 by screwing, it does not deform. For this reason, the total thickness (t 1 + D + t 2 ) of the sandwich panel 10 is uniform in the entire region of the sandwich panel 10. As a result, the adjacent sandwich panels 10 are evenly aligned. Therefore, when finishing, the seam between the sandwich panels (the seam between the plates) is not conspicuous and the appearance is good.

第１の金属板１１の前面は、全体として平坦であり、塗装仕上げした場合にビス頭部が出張らず、見栄えが良好である。   The front surface of the first metal plate 11 is flat as a whole, and the screw head does not make a business trip when the paint finish is finished, and the appearance is good.

また、タイル張り仕上げする場合、タイル用接着剤を塗布するためのコテがビス頭部に引掛かることがなく、作業を行い易い。なお、板間の段差がないため、板間に跨がってタイル張りする場合でもタイルをしっかりと張ることができ、張り上りも良好となる。   In addition, when finishing tiles, the iron for applying the tile adhesive is not caught on the screw head, and the operation is easy. In addition, since there is no level | step difference between board | plates, even when it tiles across board | substrates, a tile can be stretched firmly and the uplifting also becomes favorable.

なお、第１の金属板１１の厚さが０．４ｍｍ以下であるため、第１の金属板１１よりも大きい厚さの第２の金属板１２を含めたサンドイッチパネルの重量が過大となることがない。   In addition, since the thickness of the 1st metal plate 11 is 0.4 mm or less, the weight of the sandwich panel including the 2nd metal plate 12 of thickness larger than the 1st metal plate 11 will become excessive. There is no.

第４，５図を参照して比較例とその短所について説明する。   A comparative example and its disadvantages will be described with reference to FIGS.

第４図は、第１の金属板１１Ａと第２の金属板１２Ａとの厚さｔ１，ｔ２を等しくした第１比較例に係るサンドイッチパネル１０Ａの施工状態を示す水平断面図である。 FIG. 4 is a horizontal sectional view showing a construction state of the sandwich panel 10A according to the first comparative example in which the thicknesses t 1 and t 2 of the first metal plate 11A and the second metal plate 12A are equal.

この比較例では、第１及び第２の金属板１１Ａ，１２Ａが同厚さであり、剛性が同じである。このため、ビス２０をねじ込んでいくと、第２の金属板１２Ａが柱３０に押し付けられて柱３０との当接部付近が凹反りすると共に、第１の金属板１１Ａもビス頭部に押されてビス２０の周囲が凹反りする。このように、第１の金属板１１Ａが凹反りするため、見栄えが悪くなる。また、ビス２０の締め加減によってサンドイッチパネル１０Ａの前面の出入りが変わるため、隣接するサンドイッチパネル１０Ａ同士の継目（板間）に段差が生じ易くなる。   In this comparative example, the first and second metal plates 11A and 12A have the same thickness and the same rigidity. For this reason, as the screw 20 is screwed in, the second metal plate 12A is pressed against the pillar 30 and the vicinity of the contact portion with the pillar 30 is warped, and the first metal plate 11A is also pushed against the screw head. As a result, the periphery of the screw 20 warps. Thus, since the first metal plate 11A warps, it looks bad. Further, since the front / rear of the sandwich panel 10A changes depending on whether the screw 20 is tightened, a step is likely to occur at the joint (between plates) between the adjacent sandwich panels 10A.

第５図は、第１の金属板１１Ｂの厚さｔ１よりも第２の金属板１２Ｂの厚さｔ２を小としたサンドイッチパネル１０Ｂの施工状態を示す水平断面図である。 Figure 5 is a horizontal sectional view showing the construction state of the first metal plate 11B than the thickness t 1 second sandwich panel 10B of the metal plate 12B and the thickness t 2 was small.

この第２比較例では、ビス２０を締め込んでいくと、厚さが小さく剛性の小さい第２の金属板１２Ｂに柱３０がめり込む。このため、サンドイッチパネル１０Ｂの面出入りがビス２０の締め加減によって変わるようになり、板間に段差が生じ易くなる。   In this second comparative example, as the screw 20 is tightened, the column 30 is recessed into the second metal plate 12B having a small thickness and a small rigidity. For this reason, the surface entering / exiting of the sandwich panel 10 </ b> B changes depending on the tightening of the screw 20, and a step is easily generated between the plates.

このように、ｔ１＝ｔ２とした第１比較例及びｔ１＞ｔ２とした第２比較例のいずれによっても見栄えが悪いものとなる。 As described above, both the first comparative example in which t 1 = t 2 and the second comparative example in which t 1 > t 2 are used have poor appearance.

実施の形態に係るサンドイッチパネルの全体縦断面図である。It is the whole longitudinal cross-sectional view of the sandwich panel which concerns on embodiment. 第１図の一部の拡大図である。It is a one part enlarged view of FIG. サンドイッチパネルの取り付け状態を示す水平断面図である。It is a horizontal sectional view which shows the attachment state of a sandwich panel. 比較例に係るサンドイッチパネルの取り付け状態を示す水平断面図である。It is a horizontal sectional view which shows the attachment state of the sandwich panel which concerns on a comparative example. 比較例に係るサンドイッチパネルの取り付け状態を示す水平断面図である。It is a horizontal sectional view which shows the attachment state of the sandwich panel which concerns on a comparative example.

符号の説明Explanation of symbols

１０，１０Ａ，１０Ａ サンドイッチパネル
１１，１１Ａ，１１Ｂ 第１の金属板
１２，１２Ａ，１２Ｂ 第２の金属板
２０ ビス 10, 10A, 10A Sandwich panel 11, 11A, 11B First metal plate 12, 12A, 12B Second metal plate 20 Screw

Claims (4)

第１及び第２の金属板の間に断熱材が介在されてなるサンドイッチパネルにおいて、
第１の金属板の厚さが０．１〜０．４ｍｍであり、第２の金属板の厚さがそれよりも大きいことを特徴とするサンドイッチパネル。 In a sandwich panel in which a heat insulating material is interposed between the first and second metal plates,
A sandwich panel, wherein the thickness of the first metal plate is 0.1 to 0.4 mm, and the thickness of the second metal plate is larger than that. 請求項１において、該第２の金属板の厚さが０．３５〜１．５ｍｍであることを特徴とするサンドイッチパネル。   The sandwich panel according to claim 1, wherein the thickness of the second metal plate is 0.35 to 1.5 mm. 請求項１又は２において、該金属板は鋼板であることを特徴とするサンドイッチパネル。   3. The sandwich panel according to claim 1 or 2, wherein the metal plate is a steel plate. 頭部を有したビス又は釘よりなる留付具によってサンドイッチパネルが躯体に留め付けられている建築壁体において、
該サンドイッチパネルは、請求項１ないし３のいずれか１項に記載のサンドイッチパネルであり、前記第１の金属板を前面側としており、
該留付具の頭部が該サンドイッチパネルにめり込み、頭部の先端面が第１の金属板の前面から非突出となっていることを特徴とする建築壁体。 In an architectural wall body in which a sandwich panel is fastened to a housing by a fastening tool made of screws or nails having a head,
The sandwich panel according to any one of claims 1 to 3, wherein the first metal plate is a front side,
A building wall, wherein a head of the fastening tool is recessed into the sandwich panel, and a tip surface of the head is not projected from the front surface of the first metal plate.
JP2005280259A 2005-09-27 2005-09-27 Sandwich panel and building wall Expired - Fee Related JP4984470B2 (en)

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JP2018043754A (en) * 2016-09-12 2018-03-22 株式会社松田技術研究所 Cargo container

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