JP5300351B2 - Architectural vacuum insulation board - Google Patents

Architectural vacuum insulation board Download PDF

Info

Publication number
JP5300351B2
JP5300351B2 JP2008178526A JP2008178526A JP5300351B2 JP 5300351 B2 JP5300351 B2 JP 5300351B2 JP 2008178526 A JP2008178526 A JP 2008178526A JP 2008178526 A JP2008178526 A JP 2008178526A JP 5300351 B2 JP5300351 B2 JP 5300351B2
Authority
JP
Japan
Prior art keywords
heat insulating
vacuum heat
vacuum
insulating material
insulation board
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
JP2008178526A
Other languages
Japanese (ja)
Other versions
JP2010018968A (en
Inventor
正人 佐藤
博 川上
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.)
Achilles Corp
Original Assignee
Achilles Corp
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 Achilles Corp filed Critical Achilles Corp
Priority to JP2008178526A priority Critical patent/JP5300351B2/en
Publication of JP2010018968A publication Critical patent/JP2010018968A/en
Application granted granted Critical
Publication of JP5300351B2 publication Critical patent/JP5300351B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Landscapes

  • Building Environments (AREA)

Description

本発明は、建築物の壁や天井等に使用される断熱ボードに関し、真空断熱材を合成樹脂フォームで覆って一体化した建築用真空断熱ボードの改良に関する。   The present invention relates to a heat insulating board used for a wall, a ceiling, or the like of a building, and relates to an improvement of a vacuum insulating board for a building in which a vacuum heat insulating material is covered with a synthetic resin foam and integrated.

従来、例えばグラスファイバーやシリカ粉末等の芯材の周囲をガスバリア性に優れたフィルムで覆い、内部を真空状態にした真空断熱材を合成樹脂フォームで覆って一体化する真空断熱ボードを連続して製造する技術として、特許文献１が知られている。これは、連続的に供給される一方側の面材に真空断熱材を接着固定するとともに、この面材に向けて連続的に供給される他方側の面材に発泡樹脂原料を塗布して発泡させ、発泡したフォームを真空断熱材に被せるような状態で一方側の面材と他方側の面材とでサンドイッチ状態にするとともに、一定の厚みに押さえつけて積層硬化させ、所定のサイズにカットするようにしている。   Conventionally, for example, a vacuum insulation board that continuously covers a core material such as glass fiber or silica powder with a film excellent in gas barrier properties, and covers and integrates a vacuum insulation material in a vacuum state with a synthetic resin foam continuously. Patent Document 1 is known as a manufacturing technique. This is achieved by adhering and fixing the vacuum heat insulating material to the continuously supplied one face material, and foaming by applying the foamed resin material to the other face material continuously supplied toward this face material. The foamed foam is covered with a vacuum heat insulating material so that it is sandwiched between the face material on one side and the face material on the other side, pressed to a certain thickness, laminated and cured, and cut into a predetermined size. I am doing so.

また、上記のような真空断熱ボードを建築物の断熱構造の構造要素として使用する際、柱や母屋などに取付け易くするため、該断熱ボードの一部に切欠き部を形成するような技術として、特許文献２なども知られている。
特開２００５−１６１７９４号公報 特開２００６−９００７０号公報 In addition, when using the vacuum insulation board as described above as a structural element of a heat insulation structure of a building, as a technique for forming a notch in a part of the insulation board in order to make it easy to attach to a pillar or a purlin. Patent Document 2 is also known.
JP 2005-161794 A JP 2006-90070 A

ところで、このような真空断熱ボードを建築用途として使用する場合、真空断熱材の周囲に合成樹脂フォームだけの部分を設け、この真空断熱材の存在しない合成樹脂フォームだけの部分を留付け金具（ビスや釘）で固定する領域として活用していた。これは、真空断熱材に留付け金具が固定されると、真空封止が損なわれて真空断熱材の断熱効果が失われるからである。   By the way, when such a vacuum heat insulation board is used as a building application, a portion of only the synthetic resin foam is provided around the vacuum heat insulating material, and a portion of only the synthetic resin foam without the vacuum heat insulating material is attached to the fastening bracket (screw). It was used as an area to be fixed with nails. This is because when the fastening metal fitting is fixed to the vacuum heat insulating material, the vacuum sealing is impaired and the heat insulating effect of the vacuum heat insulating material is lost.

ところが、従来の建築用真空断熱ボードの場合、真空断熱材の形状が矩形状であるため、例えば柱や母屋に真空断熱ボードを固定する場合、留付け金具を固定する領域を確保するため、真空断熱ボードの面方向（図２における左右方向の面）における真空断熱材の占有面積が狭くなって真空断熱材の優れた断熱性を有効に活用し難いものであった。すなわち、合成樹脂フォームと真空断熱材の熱伝導率を比較すると、真空断熱材の方が４〜１０倍の断熱効果を発揮するにも拘わらず、真空断熱ボードの面方向における真空断熱材の占有面積が狭いため、真空断熱材の優れた断熱性を有効に活用し難かった。   However, in the case of a conventional architectural vacuum heat insulation board, the shape of the vacuum heat insulating material is rectangular. For example, when fixing a vacuum heat insulation board to a pillar or a purlin, a vacuum is used to secure an area for fixing a fastener. The occupation area of the vacuum heat insulating material in the surface direction of the heat insulating board (the surface in the left-right direction in FIG. 2) becomes narrow, making it difficult to effectively utilize the excellent heat insulating property of the vacuum heat insulating material. That is, when the thermal conductivity of the synthetic resin foam and the vacuum heat insulating material is compared, the vacuum heat insulating material occupies the vacuum heat insulating board in the surface direction of the vacuum heat insulating board, although the heat insulating effect is 4 to 10 times greater. Due to the small area, it was difficult to effectively utilize the excellent heat insulating property of the vacuum heat insulating material.

そこで本発明は、建築用の真空断熱ボードにおいて、留付け金具の固定領域を充分確保しつつ、断熱性能の向上を図ることができるようにすることを目的とする。   SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to make it possible to improve heat insulation performance while ensuring a sufficient fixing area for a fastener in a building vacuum heat insulation board.

上記目的を達成するため本発明は、真空断熱材を合成樹脂フォームで覆って一体化する建築用真空断熱ボードであって、前記真空断熱材の形状は、矩形の四隅が切除された形状とし、当該切除された箇所の真空断熱材が存在しない部分を留付け金具の固定領域にしたことにより、真空断熱ボードの面方向における真空断熱材の面積を広げても、留付け金具の固定領域を広く確保できるようにし、断熱性能の向上が図れるようにした。この際、矩形の四隅が切除された真空断熱材を、少なくとも四つ以上の複数配設し、四つの真空断熱材によって囲まれる箇所における前記留付け金具の固定領域が略ひし形形状となるようにしても良い。 In order to achieve the above object, the present invention is an architectural vacuum heat insulating board in which a vacuum heat insulating material is covered and integrated with a synthetic resin foam, and the shape of the vacuum heat insulating material is a shape in which four rectangular corners are cut off , Even if the area of the vacuum heat insulating material in the surface direction of the vacuum heat insulating board is widened, the fixing region of the clasp metal fitting is widened by making the part where the vacuum heat insulating material does not exist in the excised part into the fixing metal fixing region. It was made possible to ensure the heat insulation performance. At this time, at least four or more vacuum heat insulating materials with the four corners of the rectangle cut off are arranged so that the fixing region of the fastening metal fitting in a portion surrounded by the four vacuum heat insulating materials has a substantially rhombus shape. and it may be.

真空断熱材を合成樹脂フォームで覆って一体化する建築用真空断熱ボードにおいて、前記真空断熱材の形状は、矩形の四隅が切除された形状にすることで、真空断熱ボードの面方向における真空断熱材の占有面積を広げても、留付け金具を固定する領域が確保でき、断熱性能の向上が図れた。   In the vacuum insulation board for building that integrates the vacuum insulation material with synthetic resin foam, the shape of the vacuum insulation material is a shape in which the four corners of the rectangle are cut off, thereby vacuum insulation in the surface direction of the vacuum insulation board. Even if the area occupied by the material was increased, the area for securing the fasteners could be secured, and the heat insulation performance could be improved.

本発明の実施の形態について添付した図面に基づき説明する。
ここで図１は本発明に係る建築用真空断熱ボードの一例を示す斜視図で、（ａ）は真空断熱材を配設した面、（ｂ）は反対側の面、図２は本発明に係る建築用真空断熱ボードの断面図、図３は本発明に係る建築用真空断熱ボードと従来の建築用真空断熱ボードについての説明図で（ａ）は本発明、（ｂ）は従来例、図４は本発明に係る建築用真空断熱ボードよりも室外側に胴縁を設けた施行の一例を示す説明図、図５は本発明に係る建築用真空断熱ボードの製造方法の一例を示す説明図である。 Embodiments of the present invention will be described with reference to the accompanying drawings.
Here, FIG. 1 is a perspective view showing an example of a building vacuum heat insulating board according to the present invention, (a) is a surface on which a vacuum heat insulating material is disposed, (b) is an opposite surface, and FIG. FIG. 3 is an explanatory view of the vacuum insulation board for construction according to the present invention and the conventional vacuum insulation board for construction, (a) is the present invention, (b) is a conventional example, FIG. 4 is an explanatory view showing an example of an implementation in which a body edge is provided on the outdoor side of the building vacuum heat insulating board according to the present invention, and FIG. 5 is an explanatory view showing an example of a manufacturing method of the building vacuum heat insulating board according to the present invention. It is.

本発明に係る建築用真空断熱ボードは、建物の壁や天井等に施行される断熱材に関し、柱（間柱を含む）や母屋に留付け金具を固定するための領域を充分確保しつつ、真空断熱材の占有面積を広くして断熱効果を高めることができるようにされている。その上、柱や母屋の室外側に固定した本発明の断熱ボード上に、例えば胴縁や垂木（以下、胴縁等という。）を固定する場合、図４に示すような位置に胴縁等を設けることにより、留付け金具を使用して胴縁等を固定する際、真空断熱材の真空封止性が損なわれることがない。   The vacuum insulation board for building according to the present invention relates to a heat insulating material to be enforced on a wall or a ceiling of a building, while ensuring a sufficient area for fixing a fastener (including an intermediary pillar) and a purlin to a vacuum. The area occupied by the heat insulating material can be increased to enhance the heat insulating effect. In addition, for example, when fixing a trunk edge or rafter (hereinafter referred to as a trunk edge or the like) on the heat insulation board of the present invention fixed to the outside of a pillar or purlin, the trunk edge or the like is positioned at the position shown in FIG. Thus, when fixing the trunk edge or the like using the fastener, the vacuum sealing property of the vacuum heat insulating material is not impaired.

本発明の建築用真空断熱ボードを製造する方法の一例について、図５に基づき説明する。まず、上面材ロール１１からほぼ水平に繰り出される上面材２の上に、所定間隔置きに真空断熱材３を貼着する一方、上方の下面材ロール１２から繰り出される下面材４に向けて硬質ウレタンフォーム原料等の合成樹脂フォーム５原料を塗布ノズル１３から塗布すると、ライン途中の湾曲したヒーター１４によって合成樹脂フォーム５原料が次第に発泡する。そして、前記真空断熱材３と発泡した合成樹脂フォーム５同士を対面状態にして、前記上面材２と下面材４によって真空断熱材３と合成樹脂フォーム５がサンドイッチ状態になるようにして上下のダブルコンベア１５に送り込み、所定圧を加えて一定の厚みに成形する。そして、ダブルコンベア１５を通過した後、キュアオーブンにて加熱硬化させて得られたボードを所定の箇所で切断し、真空断熱ボードを成形するようにしている。   An example of the method for producing the architectural vacuum heat insulation board of the present invention will be described with reference to FIG. First, the vacuum heat insulating material 3 is adhered to the upper surface material 2 drawn out almost horizontally from the upper surface material roll 11 at predetermined intervals, while the hard urethane is directed toward the lower surface material 4 drawn out from the upper lower surface material roll 12. When the synthetic resin foam 5 raw material such as foam raw material is applied from the application nozzle 13, the synthetic resin foam 5 raw material is gradually foamed by the curved heater 14 in the middle of the line. Then, the vacuum heat insulating material 3 and the foamed synthetic resin foam 5 are in a face-to-face state, and the upper surface material 2 and the lower surface material 4 make the vacuum heat insulating material 3 and the synthetic resin foam 5 in a sandwich state. It is fed into the conveyor 15 and is molded to a certain thickness by applying a predetermined pressure. Then, after passing through the double conveyor 15, a board obtained by heat curing in a curing oven is cut at a predetermined location to form a vacuum heat insulation board.

本発明に用いられる真空断熱材３は、例えば、無機質発泡粉末やシリカ粉末やグラスファイバ等の芯材の周囲をガスバリア性フィルムで覆い、芯材が収納された内部を真空引きした後、周縁部を熱融着して芯材部分を封止した構造をしており、高い断熱効果を発揮するものである。   The vacuum heat insulating material 3 used in the present invention, for example, covers the periphery of a core material such as an inorganic foamed powder, silica powder, or glass fiber with a gas barrier film, and evacuates the inside in which the core material is stored. It has a structure in which the core material portion is sealed by heat-sealing and exhibits a high heat insulating effect.

この際、上面材ロール１１から繰り出される上面材２に貼着する真空断熱材３の数や配置は任意であるが、例えば、図１に示すように真空断熱材３を複数配設した真空断熱ボード１の形態であってもよい。   At this time, the number and arrangement of the vacuum heat insulating materials 3 adhered to the upper surface material 2 fed out from the upper surface material roll 11 are arbitrary. For example, as shown in FIG. 1, a vacuum heat insulating material in which a plurality of vacuum heat insulating materials 3 are arranged. It may be in the form of a board 1.

ところで、上記のような方法で成形される真空断熱ボードの従来の形態は、図３（ｂ）に示すように、真空断熱材３が矩形状のものであった。
そして、このような真空断熱ボードは、真空断熱材３が一つの場合は、ボードの中心付近に真空断熱材３が配設され、複数の場合は、所定の間隔で配置されるが、真空断熱材３の周囲の部分は発泡樹脂フォーム５だけの構造で、柱や母屋等のボードを留付け金具で固定する際、例えば図３（ｂ）の破線部で囲まれるような真空断熱材３の存在しない発泡樹脂フォーム５だけの部分を利用して固定するようにしている。これは、真空断熱材３に穴等を開けると、真空封止が損なわれて断熱性能が低下するからである。 By the way, as shown in FIG.3 (b), the conventional form of the vacuum heat insulation board shape | molded by the above methods was that the vacuum heat insulating material 3 was a rectangular shape.
In such a vacuum heat insulating board, when there is only one vacuum heat insulating material 3, the vacuum heat insulating material 3 is disposed near the center of the board, and in a plurality of cases, the vacuum heat insulating material is disposed at a predetermined interval. The peripheral part of the material 3 has a structure of only the foamed resin foam 5, and when fixing a board such as a pillar or a purlin with a fastener, for example, the vacuum heat insulating material 3 surrounded by a broken line part in FIG. Fixing is performed using only the foamed resin foam 5 that does not exist. This is because if a hole or the like is made in the vacuum heat insulating material 3, the vacuum sealing is impaired and the heat insulating performance is lowered.

このため、従来の構造では真空断熱材３の各辺を長くして面積を広げると、留付け金具で固定する領域が狭くなり、真空封止が損なわれ易い、すなわち、施行が困難になりがちであるため、留付け金具の固定領域を確保することは難しかった。   For this reason, in the conventional structure, when each side of the vacuum heat insulating material 3 is lengthened and the area is expanded, the area to be fixed with the fastening metal fittings is narrowed, and the vacuum sealing is likely to be damaged, that is, the enforcement tends to be difficult. Therefore, it has been difficult to secure a fixing region for the fastener.

そこで本発明では、図３（ａ）に示すように、真空断熱材３の形状を矩形の四隅を切除した形態としている。このことにより、真空断熱材３の各辺の長さを長くして断熱ボードの面方向における真空断熱材３の面積を増やしても、留付け金具の固定領域を広く確保することができ、真空断熱材３の占有面積の増大によって断熱効果の向上が図られるようになる。   Therefore, in the present invention, as shown in FIG. 3A, the shape of the vacuum heat insulating material 3 is a form in which four rectangular corners are cut off. As a result, even if the length of each side of the vacuum heat insulating material 3 is increased to increase the area of the vacuum heat insulating material 3 in the surface direction of the heat insulating board, it is possible to ensure a wide fixing region for the fastening bracket, An increase in the area occupied by the heat insulating material 3 improves the heat insulating effect.

ところで、複数の真空断熱材３を配設した断熱ボードにおいて、図４に示すように胴縁等７に直交する方向の真空断熱材３同士の間隔ａが狭くなると、真空断熱材３よりも室外側に胴縁等７を設けて施行する場合、胴縁等７と真空断熱材３とが重なり合う部分が生じてくる。（ハッチングを施した部分）
この際、真空断熱材３が図２に示すように発泡樹脂フォーム５のみの部分における厚みよりも外側に張り出している場合、留付け金具で胴縁等７に留め付ける際に真空断熱材３が押されて内部にかかる負荷が増大する。 By the way, in the heat insulating board in which a plurality of vacuum heat insulating materials 3 are arranged, when the interval a between the vacuum heat insulating materials 3 in the direction orthogonal to the trunk edge 7 is narrowed as shown in FIG. In the case where the outer edge 7 is provided on the outer side for enforcement, a portion where the outer edge 7 and the vacuum heat insulating material 3 overlap is generated. (Hatched part)
At this time, when the vacuum heat insulating material 3 projects outside the thickness of only the foamed resin foam 5 as shown in FIG. The load applied to the inside increases when pushed.

このため、本発明では、図４に示すように、胴縁等に直交する方向の真空断熱材３同士の間隔ａと胴縁等７の幅ｂとの関係を、０＜ｂ−ａ＜２０ｍｍにすることで、真空断熱材３の内部に過大な負荷がかかるのを防止するとともに、断熱効果の低下を防止するようにしている。
すなわち、真空断熱材３同士の間隔ａと胴縁等７の幅ｂとの関係において、ｂ−ａ＜０になると、真空断熱材３の占有面積が減少して断熱効果が低下するようになり、ｂ−ａ＞２０ｍｍになると真空断熱材３と胴縁等７との重なり部分が多くなって真空断熱材３の内部に過大な負荷がかかるようになる。 Therefore, in the present invention, as shown in FIG. 4, the relationship between the distance a between the vacuum heat insulating materials 3 in the direction perpendicular to the trunk edge and the width b of the trunk edge 7 is expressed as 0 <ba−20 <20 mm. By doing so, an excessive load is prevented from being applied to the inside of the vacuum heat insulating material 3, and a decrease in the heat insulating effect is prevented.
That is, in the relationship between the space a between the vacuum heat insulating materials 3 and the width b of the trunk edge 7 and the like, when ba−a <0, the occupation area of the vacuum heat insulating material 3 decreases and the heat insulating effect decreases. If b−a> 20 mm, the overlapping portion between the vacuum heat insulating material 3 and the trunk edge 7 increases, and an excessive load is applied to the inside of the vacuum heat insulating material 3.

なお、この際、図１（ｂ）に示すように、下面材４側に留付け金具を打込むことのできるマーク６を表記するようにしてもよい。この表記によって、下面材４側から留付け金具を打込む際、留付け領域が明らかになって楽に施行することができる。また、上面材２側から留付け金具を打込む際も、真空断熱材３の位置がわかるようにマークしてもよい。   At this time, as shown in FIG. 1B, a mark 6 on which a fastener can be driven may be written on the bottom surface material 4 side. By this notation, when the fastening metal fitting is driven from the lower surface material 4 side, the fastening region becomes clear and can be easily implemented. Further, when the fastening metal fitting is driven in from the upper surface material 2 side, the position of the vacuum heat insulating material 3 may be marked.

ところで、上記のような本発明に係る建築用真空断熱ボード１は、真空断熱材３の占有面積の増大に伴って断熱効果を向上させることができるが、以下の表は図３(ａ)に示す本発明の真空断熱ボード１と、図３（ｂ）に示す従来の真空断熱ボード１と比較した場合の一例である。   Incidentally, the architectural vacuum heat insulation board 1 according to the present invention as described above can improve the heat insulation effect as the occupied area of the vacuum heat insulation material 3 increases, but the following table is shown in FIG. It is an example at the time of comparing with the vacuum heat insulation board 1 of this invention shown, and the conventional vacuum heat insulation board 1 shown in FIG.3 (b).

Figure 0005300351
Figure 0005300351

この結果、従来の真空断熱ボード１に対する真空断熱材３の占有面積は５０〜５５％であったものが、本発明では６５〜８０％と増大し、平均熱伝導率も従来の０．０１８６Ｗ／ｍＫに較べて、０．０１６８Ｗ／ｍＫと向上させることができることが確認された。
なお、本発明は以上のような実施形態に限定されるものではない。本発明の特許請求の範囲に記載した事項と実質的に同一の構成を有し、同一の作用効果を奏するものは本発明の技術的範囲に属する。 As a result, the area occupied by the vacuum heat insulating material 3 with respect to the conventional vacuum heat insulating board 1 was 50 to 55%, but increased to 65 to 80% in the present invention, and the average thermal conductivity was 0.0186 W / It was confirmed that it can be improved to 0.0168 W / mK as compared with mK.
In addition, this invention is not limited to the above embodiments. What has substantially the same configuration as the matters described in the claims of the present invention and exhibits the same operational effects belongs to the technical scope of the present invention.

建築用真空断熱ボードとして、真空断熱ボードに対する真空断熱材の占有面積の増大が図れ、しかも施工が容易であるので、建築物の断熱構造として有用である。   As a vacuum heat insulation board for buildings, the occupation area of the vacuum heat insulation material with respect to the vacuum heat insulation board can be increased, and since the construction is easy, it is useful as a heat insulation structure for buildings.

本発明に係る建築用真空断熱ボードの一例を示す斜視図で、（ａ）は真空断熱材を配設した面、（ｂ）は反対側の面BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows an example of the vacuum heat insulation board for buildings which concerns on this invention, (a) is the surface which arrange | positioned the vacuum heat insulating material, (b) is the surface on the opposite side 本発明に係る建築用真空断熱ボードの断面図Sectional drawing of the vacuum insulation board for buildings concerning the present invention 従来の建築用真空断熱ボードと比較するための説明図で（ａ）は本発明、（ｂ）は従来例It is explanatory drawing for comparing with the conventional vacuum insulation board for buildings, (a) is this invention, (b) is a prior art example. 本発明に係る建築用真空断熱ボードよりも外側に胴縁等を設ける施行の一例を示す説明図Explanatory drawing which shows an example of the enforcement which provides a trunk edge etc. on the outer side rather than the vacuum heat insulation board for buildings which concerns on this invention 本発明に係る建築用真空断熱ボードの製造方法の一例を示す説明図Explanatory drawing which shows an example of the manufacturing method of the vacuum heat insulation board for buildings which concerns on this invention

符号の説明Explanation of symbols

１…真空断熱ボード、３…真空断熱材、５…合成樹脂フォーム、６…マーク、７…胴縁等。 DESCRIPTION OF SYMBOLS 1 ... Vacuum insulation board, 3 ... Vacuum insulation material, 5 ... Synthetic resin foam, 6 ... Mark, 7 ... Body edge, etc.

Claims (2)

真空断熱材を合成樹脂フォームで覆って一体化する建築用の真空断熱ボードであって、前記真空断熱材の形状は、矩形の四隅が切除された形状であり、当該切除された箇所の真空断熱材が存在しない部分が留付け金具の固定領域であることを特徴とする建築用真空断熱ボード。 A vacuum insulation boards for construction of integrating over the vacuum heat insulating material of a synthetic resin foam, the shape of the vacuum insulation material, der shape rectangular corners is cut is, the vacuum of the resected portion A vacuum insulation board for buildings , wherein a portion where no heat insulating material is present is a fixing region of the fastener . 前記矩形の四隅が切除された真空断熱材が、少なくとも四つ以上の複数配設され、四つの真空断熱材によって囲まれる箇所における前記留付け金具の固定領域が略ひし形形状となるようにしたことを特徴とする請求項１に記載の建築用真空断熱ボード。
At least four or more vacuum heat insulating materials with the four corners of the rectangle cut away are arranged, and the fixing region of the fastening metal fitting in a place surrounded by the four vacuum heat insulating materials has a substantially rhombus shape. The architectural vacuum heat insulation board according to claim 1.
JP2008178526A 2008-07-09 2008-07-09 Architectural vacuum insulation board Active JP5300351B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008178526A JP5300351B2 (en) 2008-07-09 2008-07-09 Architectural vacuum insulation board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008178526A JP5300351B2 (en) 2008-07-09 2008-07-09 Architectural vacuum insulation board

Publications (2)

Publication Number Publication Date
JP2010018968A JP2010018968A (en) 2010-01-28
JP5300351B2 true JP5300351B2 (en) 2013-09-25

Family

ID=41704136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008178526A Active JP5300351B2 (en) 2008-07-09 2008-07-09 Architectural vacuum insulation board

Country Status (1)

Country Link
JP (1) JP5300351B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5666382B2 (en) * 2011-05-25 2015-02-12 株式会社Ｌｉｘｉｌ Allocation method of heat insulation panel for indoor heat insulation repair, heat insulation panel and indoor heat insulation repair structure
JP2015086589A (en) * 2013-10-30 2015-05-07 旭有機材工業株式会社 Heat insulation panel for construction and fitting structure of heat insulation panel for construction
JP5663802B2 (en) * 2014-06-27 2015-02-04 株式会社Ｌｉｘｉｌ Indoor thermal insulation repair structure and thermal insulation repair method for buildings
JP5663801B2 (en) * 2014-06-27 2015-02-04 株式会社Ｌｉｘｉｌ Reinforced thermal insulation repair panel, building indoor thermal insulation retrofit structure, and thermal insulation retrofit method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10219866A (en) * 1997-02-03 1998-08-18 Matsushita Refrig Co Ltd Heat insulating panel and manufacture therefor
JP2003003654A (en) * 2001-06-20 2003-01-08 Free Kogyo Kk Wiring groove type double floor with decorative plate
JP3974926B1 (en) * 2006-04-07 2007-09-12 株式会社トリオマリンテック Temporary house and method of using precast box culvert used in the temporary house

Also Published As

Publication number Publication date
JP2010018968A (en) 2010-01-28

Similar Documents

Publication Publication Date Title
US8522500B1 (en) Structural insulated panel system
KR100946854B1 (en) Building member and building
US20170370096A1 (en) Building exterior insulation structure
KR20080023260A (en) A composite thermally insulating material
JP5300351B2 (en) Architectural vacuum insulation board
JP2010047902A (en) Heat insulating wall and building and house having heat insulating wall
JP2018087424A (en) Panel unit and curtain wall equipped with the same
JP5837834B2 (en) Inner wall structure
KR100750862B1 (en) Complex insulator for construction
AU2015101370A4 (en) Stone honeycomb structure and open structure for framing the same
KR101381107B1 (en) Fixing Structure Of Hybrid Panel
JP2015048667A (en) Outer wall unit and building
KR100677703B1 (en) Insulation for dew condensation prevention
JP6422687B2 (en) Insulated airtight outer wall structure
JP2003041675A (en) Heat insulation member equipped with projected portion for forming ventilating layer
KR102098757B1 (en) Finishing structure of building exterior having excellent fire retardant and adiabatic effect and capable of corresponding with thermal strain
JP2014105565A (en) Heat insulation panel
KR101279157B1 (en) External wall insulation system
US11111665B2 (en) Composite insulation batt
JP4520911B2 (en) Insulation connection structure
JP2008255628A (en) Heat insulating wall structure of wooden building
JP2008274707A (en) Heat insulator and building provided with it
JP6284322B2 (en) Exterior material
JP5204542B2 (en) Insulated wall structure
EP3385464A1 (en) Insulating panel and method for fixing thereof

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110628

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121018

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121023

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121207

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130222

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: 20130618

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130618

R150 Certificate of patent or registration of utility model

Ref document number: 5300351

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250