JP3173837U - Structural insulation - Google Patents
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Abstract
【課題】 耐震と断熱を同時に行うことで、施工性向上、断熱欠損の解消、コスト削減を実現でき、しかも外観上の体裁がよくなるように建物の外壁面に張ることができる構造断熱材を提供する。
【解決手段】 構造用面材３と外側断熱材４とが一体化された構造断熱材本体６を備え、構造用面材３の外周部が取付部１１とされ、構造用面材３の取付部１１に貼り付けられる補充用断熱材８が具備された構造断熱材であって、外側断熱材４の外周部に、取付部１１に向けて階段状に薄くなった階段状接合部１７が形成され、補充用断熱材８の幅方向の両端部に、外側断熱材４の階段状接合部１７に対応して階段状接合部１９が形成され、外側断熱材４の階段状接合部１７と補充用断熱材８の階段状接合部１９とを接合させて、外側断熱材４と補充用断熱材８とで構造用面材３の外面全体を覆うように構成した。
【選択図】図２PROBLEM TO BE SOLVED: To provide a structural heat insulating material that can be installed on an outer wall surface of a building so as to improve workability, eliminate heat insulation defects and reduce costs by performing earthquake resistance and heat insulation at the same time, and to improve appearance. To do.
SOLUTION: A structural heat insulating material body 6 in which a structural face material 3 and an outer heat insulating material 4 are integrated is provided, and an outer peripheral portion of the structural face material 3 is used as an attachment portion 11, and the structural face material 3 is attached. A structural heat insulating material provided with a supplementary heat insulating material 8 to be attached to the portion 11, and a stepped joint 17 that is thinned stepwise toward the mounting portion 11 is formed on the outer peripheral portion of the outer heat insulating material 4. The stepped joints 19 are formed at both ends in the width direction of the supplementary heat insulating material 8 so as to correspond to the stepped joints 17 of the outer heat insulating material 4, and are replenished with the stepped joints 17 of the outer heat insulating material 4. The step-like joint portion 19 of the heat insulating material 8 was joined, and the outer heat insulating material 4 and the supplementary heat insulating material 8 were configured to cover the entire outer surface of the structural face material 3.
[Selection] Figure 2
Description
本考案は、建物の外壁面に張られる構造断熱材に関するものである。 The present invention relates to a structural heat insulating material stretched on an outer wall surface of a building.
建物の外壁面に張られる構造断熱材には、構造物に加わる過重を受けるために建物の外壁面に張る構造用面材と構造用面材の外面に配置される外側断熱材とが一体化されたものがある。この種の従来の構造断熱材は構造用面材の外面全域に亘って外側断熱材が接着されていた（例えば特許文献１）。
また、建物の外壁面に張られる断熱ボードとして、長方形の基材と基材の外面に配置される外側断熱材とが一体化された断熱ボード本体を備え、基材の外面にその外周部を残して外側断熱材が接着され、基材の外周部が外側断熱材よりも外方に突出された取付部とされ、この取付部を利用して断熱ボード本体を釘や止めビス等の固定具で建物の柱梁等の構造材に固定するようにしたものがある。この種の従来の断熱ボードでは、隣合う断熱ボード本体の外側断熱材間を塞ぐべく基材の取付部に接着される補充用断熱材が具備されていた（例えば特許文献２）。
The structural insulation material stretched on the outer wall surface of the building is integrated with the structural insulation material that is stretched on the outer wall surface of the building and the outer insulation material that is placed on the outer surface of the structural face material in order to receive the excess weight applied to the structure. There is something that was done. In this type of conventional structural heat insulating material, the outer heat insulating material is bonded over the entire outer surface of the structural face material (for example, Patent Document 1).
In addition, as a heat insulation board stretched on the outer wall surface of the building, it has a heat insulation board body in which a rectangular base material and an outer heat insulating material arranged on the outer surface of the base material are integrated, and the outer peripheral portion is provided on the outer surface of the base material. The outer heat insulating material is adhered and the outer peripheral part of the base material is protruded outward from the outer heat insulating material. Using this mounting part, the heat insulating board body is fixed to a fixing tool such as a nail or a set screw. There are things that are fixed to structural materials such as column beams in buildings. This type of conventional heat insulation board is provided with a supplementary heat insulating material that is bonded to the attachment portion of the base material so as to block between the outer heat insulating materials of adjacent heat insulating board bodies (for example, Patent Document 2).
しかし、前者の従来のものでは、構造用面材の外面全域に亘って外側断熱材が接着されていたので、構造断熱材を建物の外壁面に張るために、構造断熱材の外周部を釘や止めビス等の固定具で柱梁等の構造材に固定すると、釘や止めビス等の固定具が外部に露出してしまい外観上の体裁が悪くなったり、固定具が腐食しやすくなるという問題があった。また、構造断熱材の外周部を柱梁等の構造材に固定する際に、外側断熱材の外周部を破損してしまうこともあった。
後者の従来のものでは、外側断熱材及び補充用断熱材は単に長方形の板状に形成されていたため、断熱ボード本体の基材の取付部に補充用断熱材を接着した場合に、製造誤差等によって、外側断熱材と補充用断熱材との間に隙間が生じて、断熱効果が損なわれるし、隙間によって外観上の体裁が悪くなるという問題があった。また後者のものは防火材としての断熱ボードであり、建物の耐震性を高めるような機能は小さいものであった。
本考案は上記問題点に鑑み、断熱効果が損なわれることなくしかも外観上の体裁がよくなるように建物の外壁面に張ることができる構造断熱材を提供することを目的とする。
However, in the former conventional case, since the outer heat insulating material is bonded over the entire outer surface of the structural surface material, the outer peripheral portion of the structural heat insulating material is nail to stretch the structural heat insulating material on the outer wall surface of the building. When fixing to a structural material such as a column beam with a fixing tool such as a screw or a locking screw, the fixing tool such as a nail or a locking screw will be exposed to the outside, and the appearance will be deteriorated, or the fixing tool will be easily corroded. There was a problem. Further, when the outer peripheral portion of the structural heat insulating material is fixed to a structural material such as a column beam, the outer peripheral portion of the outer heat insulating material may be damaged.
In the latter conventional type, the outer heat insulating material and the supplementary heat insulating material are simply formed in a rectangular plate shape, and therefore, when the supplementary heat insulating material is bonded to the mounting portion of the base material of the heat insulating board body, manufacturing errors, etc. As a result, there is a problem that a gap is generated between the outer heat insulating material and the supplementary heat insulating material, the heat insulating effect is impaired, and the appearance of the external appearance is deteriorated by the gap. The latter was a heat insulating board as a fireproof material, and its function to enhance the earthquake resistance of the building was small.
In view of the above problems, an object of the present invention is to provide a structural heat insulating material that can be stretched on the outer wall surface of a building so as to improve the appearance without impairing the heat insulating effect.
本考案における課題解決のための具体的手段は、次の通りである。
この技術的課題を解決する本考案の技術的手段は、耐震性を高めるために建物の外壁面に張る構造用面材３と構造用面材３の外面に配置される外側断熱材４とが一体化された構造断熱材本体６を備え、構造用面材３の外周部が外側断熱材４よりも外方に突出された取付部１１とされ、隣合う構造断熱材本体６の外側断熱材４間を塞ぐべく構造用面材３の取付部１１に貼り付けられる補充用断熱材８が具備された構造断熱材であって、
外側断熱材４の外周部に、取付部１１に向けて階段状に薄くなった階段状接合部１７が形成され、補充用断熱材８の幅方向の両端部に、外側断熱材４の階段状接合部１７に対応して幅方向内方に行くに従って内外方向の内側に向けて階段状に厚くなった階段状接合部１９が形成され、外側断熱材４の階段状接合部１７と補充用断熱材８の階段状接合部１９とを接合させて、外側断熱材４と補充用断熱材８とで構造用面材３の外面全体を覆うように構成した点にある。
また、本考案の他の技術的手段は、前記外側断熱材４の階段状接合部１７は、２段の階段状に形成されると共に外側断熱材４の外周部の全周に亘って形成され、補充用断熱材８の階段状接合部１９は、外側断熱材４の階段状接合部１７に対応する２段の階段状に形成されている点にある。
また、本考案の他の技術的手段は、構造用面材３は長方形の板状に形成され、外側断熱材４は構造用面材３よりも小さい長方形の板状に形成されて、構造用面材３の外面にその外周部を残して重合して接着されている点にある。
また、本考案の他の技術的手段は、前記補充用断熱材８には、構造断熱材本体６の左右に配置される第１補充用断熱材８ａと構造断熱材本体６の上下に配置される第２補充用断熱材８ｂとの２種類があって、これらは互いに異なる長さに形成されている点にある。
また、本考案の他の技術的手段は、第１補充用断熱材８ａは上下方向に長い板状に形成されてその左右両端部の上下全長に亘って階段状接合部１９が形成され、左右に隣合う構造断熱材本体６の外側断熱材４間を塞ぐように構成されている点にある。
また、本考案の他の技術的手段は、第２補充用断熱材８ｂは、左右方向に長い板状に形成されてその上下両端部に左右全長に亘って階段状接合部１９が形成され、上下に隣合う構造断熱材本体６の外側断熱材４間を塞ぐように構成されている点にある。
また、本考案の他の技術的手段は、前記構造用面材３の中央側に、外側断熱材４が欠落された中央側取付部２３が設けられ、構造断熱材本体６の外側断熱材４が欠落された部分Ａを充填すべく構造用面材３の中央側取付部２３に貼り付けられる充填用断熱材２６が具備されている点にある。
また、本考案の他の技術的手段は、外側断熱材４の欠落端部に、中央側取付部２３に向けて階段状に薄くなった階段状接合部２７が形成され、充填用断熱材２６の端部に、外側断熱材４の階段状接合部２７に対応して内外方向の内側に向けて階段状に厚くなった階段状接合部２９が形成され、外側断熱材４の階段状接合部２７と充填用断熱材２６の階段状接合部２９とを接合させて、外側断熱材４の欠落された部分Ａを充填用断熱材２６で充填するようにした点にある。
Specific means for solving the problems in the present invention are as follows.
The technical means of the present invention for solving this technical problem is that the structural surface material 3 stretched on the outer wall surface of the building and the outer heat insulating material 4 disposed on the outer surface of the structural surface material 3 to improve the earthquake resistance. The structural heat insulating body 6 is provided with an integrated outer peripheral portion of the structural surface material 3 that protrudes outward from the outer heat insulating material 4, and the outer heat insulating material of the adjacent structural heat insulating body 6. 4 is a structural heat insulating material provided with a supplementary heat insulating material 8 to be attached to the mounting portion 11 of the structural face material 3 so as to close the space between the four.
On the outer peripheral portion of the outer heat insulating material 4, stepped joints 17 that are thinned stepwise toward the attachment portion 11 are formed, and the stepped shape of the outer heat insulating material 4 is formed at both ends in the width direction of the supplementary heat insulating material 8. A stepped joint portion 19 is formed which becomes thicker in steps toward the inside in the inner and outer directions as it goes inward in the width direction corresponding to the joint portion 17, and the stepped joint portion 17 of the outer heat insulating material 4 and the supplementary heat insulation. The step-like joint portion 19 of the material 8 is joined, and the outer heat insulating material 4 and the supplementary heat insulating material 8 are configured to cover the entire outer surface of the structural face material 3.
Another technical means of the present invention is that the stepped joint portion 17 of the outer heat insulating material 4 is formed in a two-step step shape and is formed over the entire circumference of the outer peripheral portion of the outer heat insulating material 4. The step-like joint portion 19 of the supplementary heat insulating material 8 is formed in a two-step step shape corresponding to the step-like joint portion 17 of the outer heat insulating material 4.
Another technical means of the present invention is that the structural face material 3 is formed in a rectangular plate shape, and the outer heat insulating material 4 is formed in a rectangular plate shape smaller than the structural face material 3 for structural use. It exists in the point which is superposed | polymerized on the outer surface of the face material 3, leaving the outer peripheral part.
Another technical means of the present invention is that the supplementary heat insulating material 8 is arranged above and below the first heat insulating material 8a and the structural heat insulating material body 6 disposed on the left and right sides of the structural heat insulating material body 6, respectively. The second supplementary heat insulating material 8b is different in length from each other.
Another technical means of the present invention is that the first supplementary heat insulating material 8a is formed in a plate shape that is long in the vertical direction, and stepped joints 19 are formed over the entire vertical length of the left and right ends. It is in the point comprised so that between the outer side heat insulating materials 4 of the structural heat insulating main body 6 adjacent to may be closed.
Another technical means of the present invention is that the second supplemental heat insulating material 8b is formed in a plate shape that is long in the left-right direction, and stepped joints 19 are formed over the entire length in the upper and lower ends. It exists in the point comprised so that between the outer side heat insulating materials 4 of the structural heat insulating main body 6 adjacent to the upper and lower sides may be block | closed.
Another technical means of the present invention is that a central side mounting portion 23 from which the outer heat insulating material 4 is omitted is provided on the center side of the structural face material 3, and the outer heat insulating material 4 of the structural heat insulating material body 6 is provided. The point is that a filling heat insulating material 26 is provided to be attached to the center side mounting portion 23 of the structural face material 3 so as to fill the portion A in which is missing.
Further, according to another technical means of the present invention, a stair-like joint portion 27 that is thin in a staircase shape toward the central attachment portion 23 is formed at the missing end portion of the outer heat insulating material 4, and the heat insulating material 26 for filling is formed. A stepped joint 29 thickened stepwise toward the inside in the inner and outer directions corresponding to the stepped joint 27 of the outer heat insulating material 4 is formed at the end of the outer heat insulating material 4. 27 and the step-like joint portion 29 of the filling heat insulating material 26 are joined, and the missing portion A of the outer heat insulating material 4 is filled with the heat insulating material 26 for filling.
本考案によれば、構造用面材の外周部が外側断熱材よりも外方に突出された取付部とされているので、この取付部を利用して構造断熱材本体を建物の柱梁等の構造材に釘や止めビス等の固定具で簡単確実に固定することができ、構造断熱材本体を取付ける際に、外側断熱材を破損することもなくなる。また、耐震と断熱を同時に行うことで、施工性向上、断熱欠損の解消、コスト削減を実現できる。
また、建物の外壁面に構造断熱材本体を張り付けた状態で、外側から補充用断熱材を構造用面材の取付部に重合させると共に、補充用断熱材の階段状接合部を外側断熱材の階段状接合部に重合させるように、外側から補充用断熱材を隣合う外側断熱材の間に簡単に配置することができて、補充用断熱材を構造用面材の取付部に容易に貼り付けることができる。
この場合に、外側断熱材の階段状接合部と補充用断熱材の階段状接合部とを所定の幅で重合させた状態で接合して、隣合う構造断熱材本体の外側断熱材間を補充用断熱材で確実に塞ぐことができ、外側断熱材と補充用断熱材との間に隙間が生じて断熱効果が損なわれるのを防ぐことができる。
また、取付部の固定に使用した釘や止めビス等の固定具は補充用断熱材で塞がれて外部に露出することがなくなり、外観上の体裁がよくなると共に、釘や止めビス等の固定具が腐食するのを防止できる。また、構造断熱材は建物の外壁面に張る構造用面材を有しているので、構造用面材によって耐震性を高めることができる。
According to the present invention, since the outer peripheral portion of the structural face material is a mounting portion that protrudes outward from the outer heat insulating material, the structural heat insulating main body is used as a building column beam or the like by using this mounting portion. It can be easily and securely fixed to the structural material with a fixing tool such as a nail or a set screw, and the outer heat insulating material is not damaged when the structural heat insulating material body is attached. Also, by performing earthquake resistance and heat insulation at the same time, it is possible to improve workability, eliminate heat insulation defects, and reduce costs.
In addition, while the structural heat insulating body is attached to the outer wall surface of the building, the supplementary heat insulating material is polymerized from the outside to the mounting portion of the structural surface material, and the stepped joint of the supplementary heat insulating material is connected to the outer heat insulating material. It is easy to place the supplementary insulation from the outside so that it overlaps to the stepped joint between the adjacent outside insulations, and easily attach the supplementary insulation to the mounting part of the structural face material Can be attached.
In this case, the stepped joint of the outer heat insulating material and the stepped joint of the supplementary heat insulating material are joined in a state of being polymerized to a predetermined width, and the outer heat insulating material of the adjacent structural heat insulating body is replenished. Therefore, it is possible to prevent the heat insulation effect from being lost due to a gap between the outer heat insulating material and the supplementary heat insulating material.
In addition, fixtures such as nails and retaining screws used to secure the mounting part are not blocked by the supplementary heat insulating material and exposed to the outside, improving the appearance and fixing nails and retaining screws. It can prevent the tool from corroding. Moreover, since the structural heat insulating material has the structural surface material stretched on the outer wall surface of the building, the structural surface material can enhance the earthquake resistance.
以下、本考案の実施の形態を図面に基づいて説明する。
図１〜図４は本考案の第１実施形態を示している。図１〜図４において、構造断熱材１は、耐震性を高めるために建物の外壁面に張る構造用面材３と構造用面材３の外面に配置される外側断熱材４とが一体化された構造断熱材本体６を備え、隣合う構造断熱材本体６の外側断熱材４間を塞ぐ補充用断熱材８が具備されている。
構造用面材３は構造用合板、木質繊維板、木毛セメント板、セラミック板、粘土鉱物板、無垢木板などで構成され、長方形の板状に形成されている。
構造用面材３の外周部が外側断熱材４よりも外方に突出された取付部１１とされている。この取付部１１は構造用面材３の外周端から１００ｍｍ〜１５０ｍｍの幅に形成され、構造断熱材本体６は取付部１１を利用して釘や止めビス等の固定具１３で建物の柱梁１５等の構造物に打ち付けて固定される。
外側断熱材４は、木質繊維断熱材、鉱物繊維断熱材、ガラス繊維断熱材、ビーズ法ポリスチレン断熱材、押し出しポリスチレン断熱材、硬質ウレタン断熱材などによって構成され、構造用面材３よりも小さい長方形の板状に形成されている。外側断熱材４は構造用面材３の外面にその外周部を残して重合して接着されている。外側断熱材４と構造用面材３との接着方法は素材に応じてビス止め方式、接着剤方式、圧着方式などが使用される。
外側断熱材４の外周部に、取付部１１に向けて階段状に薄くなった階段状接合部１７が形成されている。外側断熱材４の階段状接合部１７は２段の階段状に形成され、階段状接合部１７は外側断熱材４の外周部の全周に亘って形成されている。
補充用断熱材８は、外側断熱材４と同様に木質繊維断熱材、鉱物繊維断熱材、ガラス繊維断熱材、ビーズ法ポリスチレン断熱材、押し出しポリスチレン断熱材、硬質ウレタン断熱材などによって構成され、隣合う構造断熱材本体６の外側断熱材４間を塞ぐべく構造用面材３の取付部１１に貼り付けられる。
補充用断熱材８の幅方向の両端部に、外側断熱材４の階段状接合部１７に対応して幅方向内方に行くに従って内外方向の内側に向けて階段状に厚くなった階段状接合部１９が形成されている。
補充用断熱材８の階段状接合部１９は、外側断熱材４の階段状接合部１７に対応する２段の階段状に形成されている。外側断熱材４の階段状接合部１７と補充用断熱材８の階段状接合部１９とを接合させて、外側断熱材４と補充用断熱材８とで構造用面材３の外面全体を覆うように構成されている。
前記補充用断熱材８には、構造断熱材本体６の左右に配置される第１補充用断熱材８ａと構造断熱材本体６の上下に配置される第２補充用断熱材８ｂとの２種類があって、これらは互いに異なる長さに形成されている。
第１補充用断熱材８ａは、２００ｍｍ〜３００ｍｍの幅の上下方向に長い板状に形成され、内外方向の厚みが外側断熱材４の厚みと同一に形成されて、その左右両端部の上下全長に亘って階段状接合部１９が形成され、左右に隣合う構造断熱材本体６の外側断熱材４間を塞ぐように構成されている。
第２補充用断熱材８ｂは、２００ｍｍ〜３００ｍｍの幅の左右方向に長い板状に形成され、内外方向の厚みが外側断熱材４の厚みと同一に形成されて、その上下両端部に左右全長に亘って階段状接合部１９が形成され、上下に隣合う構造断熱材本体６の外側断熱材４間を塞ぐように構成されている。
上記第１実施形態によれば、建物の外壁面に構造断熱材１を張り付ける場合、図４に示すように、建物の外壁面に外側断熱材４を内外方向の外側に向けた状態で複数の構造断熱材本体６を縦横に並べて配置し、構造用面材３の取付部１１を利用して構造断熱材本体６を建物の柱梁１５に釘や止めビス等の固定具１３で固定し、その後、左右に隣合う構造断熱材本体６の外側断熱材４間を塞ぐように第１補充用断熱材８ａを構造用面材３の取付部１１に貼り付けると共に、上下に隣合う構造断熱材本体６の外側断熱材４間を塞ぐように第２補充用断熱材８ｂを構造用面材３の取付部１１に貼り付ければよく、これにより、外側断熱材４の外面と第１補充用断熱材８ａの外面と第２補充用断熱材８ｂの外面とが面一になり、縦横に並んだ構造断熱材本体６の構造用面材３の外面全体が外側断熱材４と補充用断熱材８とで覆われた状態になる。
上記の如く構造断熱材１を建物の外壁面に張り付ける際に、構造用面材３の外周部が外側断熱材４よりも外方に突出された取付部１１とされているので、この取付部１１を利用して構造断熱材本体６を建物の柱梁１５等の構造材に釘や止めビス等の固定具１３で簡単確実に固定することができ、構造断熱材本体６を固定具１３で固定する際に外側断熱材４を破損することもなくなる。
また、建物の外壁面に構造断熱材本体６を張り付けた状態で、外側から補充用断熱材８を構造用面材３の取付部１１に重合させると共に、補充用断熱材８の階段状接合部１７を外側断熱材４の階段状接合部１７に重合させるように、内外方向の外側から補充用断熱材８を隣合う外側断熱材４の間に簡単に配置することができて、補充用断熱材８を構造用面材３の取付部１１に容易に貼り付けることができる。
この場合に、外側断熱材４の階段状接合部１７と補充用断熱材８の階段状接合部１７とを所定の幅で重合させた状態で接合して、隣合う構造断熱材本体６の外側断熱材４間を補充用断熱材８で確実に塞ぐことができ、外側断熱材４と補充用断熱材８との間に隙間が生じて断熱効果が損なわれるのを防ぐことができる。
また、取付部１１の固体に使用した釘や止めビス等の固定具１３は補充用断熱材８で塞がれて外部に露出することがなくなり、外観上の体裁がよくなると共に、釘や止めビス等の固定具１３が腐食するのを防止できる。また、構造断熱材１は建物の外壁面に張る構造用面材３を有しているので、構造用面材３によって耐震性を高めることができる。
図５及び図６は第２実施形態を示している。図５及び図６において、構造用面材３の左右中央側に、外側断熱材４が欠落された中央側取付部２３が設けられている。即ち、構造断熱材本体６の構造用面材３の外面に配置される外側断熱材４は、左右に分割されて互いに左右に離間して配置され、その分割された左右の外側断熱材４が構造用面材３の外面にそれぞれ重合して接着され、これにより、構造断熱材本体６の左右中央側（左右の外側断熱材４間）に外側断熱材４が欠落された部分Ａが形成されている。
そして、欠落された部分Ａに対応する構造用面材３の左右中央側が中央側取付部２３とされている。その結果、構造断熱材本体６は、構造用面材３の外周部にある取付部１１の他に、この中央側取付部２３を利用しても釘や止めビス等の固定具１３で建物の柱梁１５等の構造物に打ち付けて固定できるようになっている。
また、構造断熱材本体６の外側断熱材４が欠落された部分Ａを充填すべく構造用面材３の中央側取付部２３に貼り付けられる充填用断熱材２６が具備されている。
充填用断熱材２６は、補充用断熱材８と同様に木質繊維断熱材、鉱物繊維断熱材、ガラス繊維断熱材、ビーズ法ポリスチレン断熱材、押し出しポリスチレン断熱材、硬質ウレタン断熱材などによって構成され、外側断熱材４の欠落された部分Ａを充填すべく構造用面材３の中央側取付部２３に貼り付けられる。
左右の外側断熱材４の欠落端部に、中央側取付部１１に向けて階段状に薄くなった階段状接合部２７が形成され、充填用断熱材２６の左右両端部に、外側断熱材４の階段状接合部２７に対応して内外方向の内側に向けて階段状に厚くなった階段状接合部２９が形成されている。
左右の外側断熱材４の階段状接合部２７は２段の階段状に形成され、階段状接合部２７は各外側断熱材４の上下全長に亘って形成されている。
充填用断熱材２６は、２００ｍｍ〜３００ｍｍの幅の上下方向に長い板状に形成され、内外方向の厚みが外側断熱材４の厚みと同一に形成されると共に、上下方向の長さが外側断熱材４の上下方向の長さと同一に形成されて、その左右両端部の上下全長に亘って階段状接合部２９が形成されている。
而して、左右の外側断熱材４の階段状接合部２７と充填用断熱材２６の階段状接合部２９とを接合させて、外側断熱材４の欠落された部分Ａ（左右の外側断熱材４間）を充填用断熱材２６で充填するように構成されている。その他の点は前記第１実施形態の場合と同様の構成である。
なお、第２実施形態の場合、構造用面材３の左右中央側に、外側断熱材４が欠落された中央側取付部２３が上下方向に設けられているが、これに代え、構造用面材３の上下中央側に、外側断熱材４が欠落された中央側取付部２３を左右方向に設けるようにしてもよい。また、構造用面材３の外面に配置される外側断熱材４の中央側に切り欠かれた開口部を設けることによって、構造用面材３の中央側に外側断熱材４が欠落された中央側取付部２３を設けるようにしてもよい。
なお、構造用面材３と外側断熱材４との間又は構造用面材３と補充用断熱材８との間には、断熱材の性質によっては透湿防水シートを事前に挟み込んでおくようにしてもよい。また、構造用面材３に対して透湿抵抗値の低い外側断熱材４又は補充用断熱材８を接着する場合は、透湿抵抗値が上がらないような接着方法を使用すればよい。
また、前記実施の形態では、外側断熱材４の階段状接合部１７は２段の階段状に形成され、これに対応して補充用断熱材８の階段状接合部１７も２段の階段状に形成されているが、これに代え、外側断熱材４の階段状接合部１７及び補充用断熱材８の階段状接合部１９を３段以上の階段状に形成するようにしてもよい。
また、第１補充用断熱材８ａの上下方向の長さは、構造断熱材本体６の上下方向の長さと同一に形成してもよいし、上下方向に並んだ複数の構造断熱材本体６に亘る長さに形成し、複数の構造断熱材本体６の取付部１１に亘って１つの第１補充用断熱材８ａを貼り付けるようにしてもよい。また、第１補充用断熱材８ａの上下方向の長さを構造断熱材本体６の上下方向の長さよりも短く形成し、１つの構造断熱材本体６の取付部１１に第１補充用断熱材８ａを上下方向に複数並べて貼り付けるようにしてもよい。
また、第２補充用断熱材８ｂの左右方向の長さは、構造断熱材本体６の左右方向の長さと同一に形成してもよいし、左右方向に並んだ複数の構造断熱材本体６に亘る長さに形成し、複数の構造断熱材本体６の取付部１１に亘って１つの第２補充用断熱材８ｂを貼り付けるようにしてもよい。また、第２補充用断熱材８ｂの左右方向の長さを構造断熱材本体６の左右方向の長さよりも短く形成し、１つの構造断熱材本体６の取付部１１に対して第２補充用断熱材８ｂを左右方向に複数並べて貼り付けるようにしてもよい。
また、前記第２実施形態では、外側断熱材４の欠落端部の階段状接合部２７は２段の階段状に形成され、これに対応して充填用断熱材２６の階段状接合部２９も２段の階段状に形成されているが、これに代え、外側断熱材４の欠落端部の階段状接合部２７及び充填用断熱材２６の階段状接合部２９を３段以上の階段状に形成するようにしてもよい。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 4 show a first embodiment of the present invention. 1 to 4, in the structural heat insulating material 1, the structural surface material 3 stretched on the outer wall surface of the building and the outer heat insulating material 4 arranged on the outer surface of the structural surface material 3 are integrated in order to enhance earthquake resistance. A supplementary heat insulating material 8 is provided which includes the structured heat insulating material body 6 and closes the space between the outer heat insulating materials 4 of the adjacent structural heat insulating material bodies 6.
The structural face material 3 includes a structural plywood, a wood fiber board, a wood wool cement board, a ceramic board, a clay mineral board, a solid wood board, and the like, and is formed in a rectangular plate shape.
An outer peripheral portion of the structural face material 3 is an attachment portion 11 that protrudes outward from the outer heat insulating material 4. The mounting portion 11 is formed to have a width of 100 mm to 150 mm from the outer peripheral end of the structural face material 3, and the structural heat insulating body 6 is attached to the column beam of the building with a fixture 13 such as a nail or a retaining screw. It is fixed by striking a structure such as 15 or the like.
The outer heat insulating material 4 is composed of a wood fiber heat insulating material, a mineral fiber heat insulating material, a glass fiber heat insulating material, a beaded polystyrene heat insulating material, an extruded polystyrene heat insulating material, a hard urethane heat insulating material, and the like, and is a rectangle smaller than the structural face material 3. It is formed in the shape of a plate. The outer heat insulating material 4 is superposed and bonded to the outer surface of the structural face material 3 leaving its outer periphery. As a bonding method between the outer heat insulating material 4 and the structural face material 3, a screwing method, an adhesive method, a pressure bonding method, or the like is used according to the material.
On the outer peripheral portion of the outer heat insulating material 4, a stepped joint portion 17 that is thinned stepwise toward the attachment portion 11 is formed. The step-like joint 17 of the outer heat insulating material 4 is formed in two steps, and the step-like joint 17 is formed over the entire outer periphery of the outer heat insulating material 4.
The supplementary heat insulating material 8 is composed of a wood fiber heat insulating material, a mineral fiber heat insulating material, a glass fiber heat insulating material, a beaded polystyrene heat insulating material, an extruded polystyrene heat insulating material, a hard urethane heat insulating material, etc. It is affixed to the attachment part 11 of the structural surface material 3 so as to close the space between the outer heat insulating materials 4 of the matching structural heat insulating material body 6.
Stepped joints that are thickened stepwise toward the inner side in the inner and outer direction toward the inner side in the width direction corresponding to the stepped joints 17 of the outer heat insulating material 4 at both ends in the width direction of the supplementary heat insulating material 8 A portion 19 is formed.
The step-like joint portion 19 of the supplementary heat insulating material 8 is formed in a two-step staircase shape corresponding to the step-like joint portion 17 of the outer heat insulating material 4. The step-like joint 17 of the outer heat insulating material 4 and the step-like joint 19 of the supplementary heat insulating material 8 are joined, and the entire outer surface of the structural face material 3 is covered with the outer heat insulating material 4 and the supplementary heat insulating material 8. It is configured as follows.
The replenishing heat insulating material 8 includes two types, a first refilling heat insulating material 8 a disposed on the left and right sides of the structural heat insulating body 6 and a second refilling heat insulating material 8 b disposed above and below the structural heat insulating body 6. These are formed in different lengths.
The first supplementary heat insulating material 8a is formed in a plate shape having a width of 200 mm to 300 mm that is long in the vertical direction, and the thickness in the inner and outer directions is the same as the thickness of the outer heat insulating material 4. A step-like joint portion 19 is formed across the outer heat insulating material 4 of the structural heat insulating material body 6 adjacent to the left and right.
The second supplementary heat insulating material 8b is formed in a plate shape having a width of 200 mm to 300 mm that is long in the left-right direction, and the thickness in the inner and outer directions is the same as the thickness of the outer heat insulating material 4. A step-like joint portion 19 is formed over the outer heat insulating material 4 between the structural heat insulating main bodies 6 adjacent to each other in the vertical direction.
According to the first embodiment, when the structural heat insulating material 1 is attached to the outer wall surface of the building, as shown in FIG. 4, a plurality of outer heat insulating materials 4 are directed to the outside in the inner and outer directions on the outer wall surface of the building. The structural heat insulating body 6 is arranged vertically and horizontally, and the structural heat insulating body 6 is fixed to the column beam 15 of the building with a fixture 13 such as a nail or a set screw using the mounting portion 11 of the structural face material 3. Then, while adhering the first supplementary heat insulating material 8a to the attachment portion 11 of the structural face material 3 so as to close the space between the outer heat insulating materials 4 of the structural heat insulating material bodies 6 adjacent to the left and right, the structural heat insulating material adjacent to the upper and lower sides. What is necessary is just to affix the 2nd supplementary heat insulating material 8b to the attachment part 11 of the structural surface material 3 so that the space | interval between the outer side heat insulating materials 4 of the material main body 6 may be plugged, and, thereby, the outer surface of the outer side heat insulating material 4 and the 1st supplementary material. Structural heat insulation in which the outer surface of the heat insulating material 8a and the outer surface of the second supplementary heat insulating material 8b are flush with each other. A state where the entire outer surface of the structural face material 3 of the main body 6 is covered with the outer heat insulating member 4 and refill heat insulator 8.
When the structural heat insulating material 1 is attached to the outer wall surface of the building as described above, the outer peripheral portion of the structural surface material 3 is the mounting portion 11 that protrudes outward from the outer heat insulating material 4. The structural heat insulating body 6 can be easily and securely fixed to a structural material such as a column beam 15 of a building by using a fixing tool 13 such as a nail or a retaining screw. The outer heat insulating material 4 is not damaged when it is fixed by.
In addition, while the structural heat insulating body 6 is attached to the outer wall surface of the building, the supplementary heat insulating material 8 is superposed on the mounting portion 11 of the structural surface material 3 from the outside, and the stepped joint of the supplementary heat insulating material 8 The supplementary heat insulating material 8 can be easily disposed between the adjacent outer heat insulating materials 4 from the outside in the inner and outer directions so that the step 17 is superposed on the stepped joint 17 of the outer heat insulating material 4, and the heat insulating material for supplementary use is provided. The material 8 can be easily attached to the mounting portion 11 of the structural face material 3.
In this case, the step-like joint 17 of the outer heat insulating material 4 and the step-like joint 17 of the supplementary heat insulating material 8 are joined in a state of being polymerized with a predetermined width, and the outside of the adjacent structural heat insulator main body 6 is joined. It is possible to reliably close the space between the heat insulating materials 4 with the supplementary heat insulating material 8 and prevent the heat insulating effect from being impaired due to a gap between the outer heat insulating material 4 and the supplementary heat insulating material 8.
Further, the fixing tool 13 such as a nail or a fixing screw used for the solid of the mounting portion 11 is not blocked by the supplementary heat insulating material 8 and is not exposed to the outside, the appearance is improved, and the nail or the fixing screw is used. It is possible to prevent corrosion of the fixing tool 13 such as. Moreover, since the structural heat insulating material 1 has the structural surface material 3 stretched on the outer wall surface of the building, the structural surface material 3 can enhance the earthquake resistance.
5 and 6 show a second embodiment. 5 and 6, a central side attachment portion 23 from which the outer heat insulating material 4 is omitted is provided on the left and right central sides of the structural face material 3. That is, the outer heat insulating material 4 disposed on the outer surface of the structural face material 3 of the structural heat insulating body 6 is divided into left and right parts and spaced apart from each other on the left and right sides. A part A in which the outer heat insulating material 4 is missing is formed on the left and right center sides (between the left and right outer heat insulating materials 4) of the structural heat insulating body 6. ing.
And the left-right center side of the structural surface material 3 corresponding to the missing portion A is a center-side attachment portion 23. As a result, the structural heat insulating body 6 can be attached to the building by the fixing tool 13 such as a nail or a retaining screw even if the central side mounting portion 23 is used in addition to the mounting portion 11 on the outer peripheral portion of the structural face material 3. It can be fixed by striking a structure such as a column beam 15.
In addition, a filling heat insulating material 26 is provided to be attached to the central mounting portion 23 of the structural face material 3 so as to fill the portion A where the outer heat insulating material 4 of the structural heat insulating body 6 is missing.
The filling heat insulating material 26 is composed of a wood fiber heat insulating material, a mineral fiber heat insulating material, a glass fiber heat insulating material, a beaded polystyrene heat insulating material, an extruded polystyrene heat insulating material, a hard urethane heat insulating material, and the like, similar to the heat insulating material 8 for replenishment. It is affixed to the center side attachment part 23 of the structural face material 3 to fill the missing portion A of the outer heat insulating material 4.
Stepped joints 27 that are thinned stepwise toward the central mounting portion 11 are formed at the missing ends of the left and right outer heat insulating materials 4, and the outer heat insulating materials 4 are formed at the left and right end portions of the filling heat insulating material 26. Corresponding to the step-like joint portion 27, a step-like joint portion 29 is formed which becomes thicker in a step-like manner toward the inside in the inner and outer directions.
The stepped joints 27 of the left and right outer heat insulating materials 4 are formed in two steps, and the stepped joints 27 are formed over the entire length of the outer heat insulating materials 4.
The heat insulating material for filling 26 is formed in a plate shape having a width of 200 mm to 300 mm and long in the vertical direction, and the thickness in the inner and outer directions is formed to be the same as the thickness of the outer heat insulating material 4, and the length in the vertical direction is the outer heat insulation. A step-like joint 29 is formed over the entire vertical length of both left and right ends of the material 4 so as to be the same as the length of the material 4 in the vertical direction.
Thus, the stepped joint portion 27 of the left and right outer heat insulating materials 4 and the stepped joint portion 29 of the filling heat insulating material 26 are joined, and the missing portion A (left and right outer heat insulating materials) of the outer heat insulating material 4 is joined. 4) is filled with the heat insulating material 26 for filling. The other points are the same as those in the first embodiment.
In the case of the second embodiment, the center side mounting portion 23 from which the outer heat insulating material 4 is omitted is provided in the vertical direction on the left and right center side of the structural surface material 3. You may make it provide the center side attaching part 23 in which the outer side heat insulating material 4 was missing in the up-and-down center side of the material 3 in the left-right direction. Further, by providing an opening cut out on the center side of the outer heat insulating material 4 disposed on the outer surface of the structural surface material 3, the center where the outer heat insulating material 4 is missing on the center side of the structural surface material 3. The side attachment portion 23 may be provided.
Depending on the properties of the heat insulating material, a moisture-permeable waterproof sheet is sandwiched in advance between the structural surface material 3 and the outer heat insulating material 4 or between the structural surface material 3 and the supplementary heat insulating material 8. It may be. In addition, when the outer heat insulating material 4 or the supplementary heat insulating material 8 having a low moisture permeation resistance value is bonded to the structural surface material 3, an adhering method that does not increase the moisture permeation resistance value may be used.
Moreover, in the said embodiment, the step-like junction part 17 of the outer side heat insulating material 4 is formed in a two-step staircase shape, and the step-like joint part 17 of the supplementary heat insulating material 8 is also formed in a two-step staircase shape corresponding thereto. However, instead of this, the stepped joint 17 of the outer heat insulating material 4 and the stepped joint 19 of the supplementary heat insulating material 8 may be formed in three or more steps.
In addition, the vertical length of the first supplementary heat insulating material 8a may be formed to be the same as the vertical length of the structural heat insulating body 6 or a plurality of structural heat insulating bodies 6 aligned in the vertical direction may be formed. You may make it stick in the length which extends and the one 1st supplementary heat insulating material 8a may be stuck over the attaching part 11 of the some structural heat insulating main body 6. FIG. Further, the vertical length of the first supplementary heat insulating material 8 a is shorter than the vertical length of the structural heat insulating body 6, and the first supplementary heat insulating material is attached to the mounting portion 11 of one structural heat insulating body 6. A plurality of 8a may be aligned and pasted in the vertical direction.
Further, the length of the second supplementary heat insulating material 8b in the left-right direction may be the same as the length of the structural heat insulating material body 6 in the left-right direction, or a plurality of structural heat insulating material bodies 6 arranged in the left-right direction. You may make it form in the length which extends, and may affix the 1st 2nd supplementary heat insulating material 8b over the attaching part 11 of the some structural heat insulating main body 6. FIG. Further, the length of the second supplementary heat insulating material 8 b in the left-right direction is formed shorter than the length of the structural heat insulating material body 6 in the left-right direction, and the second supplementary heat-insulating material 8 b is attached to the mounting portion 11 of one structural heat insulating material body 6. A plurality of heat insulating materials 8b may be attached in the left-right direction.
Moreover, in the said 2nd Embodiment, the step-like junction part 27 of the missing end part of the outer side heat insulating material 4 is formed in two steps, and the step-like junction part 29 of the heat insulating material 26 for filling also corresponds to this. Although it is formed in a two-step staircase, instead of this, the stair-like joint 27 at the missing end portion of the outer heat insulating material 4 and the stair-like joint 29 of the heat insulating material 26 for filling are formed into three or more steps. You may make it form.
１ 構造断熱材
３ 構造用面材
４ 外側断熱材
６ 構造断熱材本体
８ 補充用断熱材
８ａ 第１補充用断熱材
８ｂ 第２補充用断熱材
１１ 取付部
１７ 階段状接合部
１９ 階段状接合部
２３ 央側取付部
２６ 充填用断熱材
２７ 階段状接合部
２９ 階段状接合部
DESCRIPTION OF SYMBOLS 1 Structural heat insulating material 3 Structural surface material 4 Outer heat insulating material 6 Structural heat insulating material main body 8 Heat insulating material for replenishment 8a 1st heat insulating material for replenishment 8b 2nd heat insulating material for replenishment 11 Attachment part 17 Stair-like junction part 19 Stair-like junction part 23 Central side mounting part 26 Filling heat insulating material 27 Step-like joint 29 Step-like joint
Claims (8)
外側断熱材（４）の外周部に、取付部（１１）に向けて階段状に薄くなった階段状接合部（１７）が形成され、補充用断熱材（８）の幅方向の両端部に、外側断熱材（４）の階段状接合部（１７）に対応して幅方向内方に行くに従って内外方向の内側に向けて階段状に厚くなった階段状接合部（１９）が形成され、外側断熱材（４）の階段状接合部（１７）と補充用断熱材（８）の階段状接合部（１９）とを接合させて、外側断熱材（４）と補充用断熱材（８）とで構造用面材（３）の外面全体を覆うように構成したことを特徴とする構造断熱材。 A structural heat insulating body (3) in which a structural surface material (3) stretched on the outer wall surface of a building and an outer heat insulating material (4) disposed on the outer surface of the structural surface material (3) are integrated to enhance earthquake resistance. 6), the outer peripheral portion of the structural face material (3) is an attachment portion (11) protruding outward from the outer heat insulating material (4), and the outer heat insulation of the adjacent structural heat insulating material body (6) A structural heat insulating material provided with a supplementary heat insulating material (8) to be attached to the mounting portion (11) of the structural face material (3) so as to close the space between the materials (4),
On the outer periphery of the outer heat insulating material (4), stepped joints (17) that are thinned stepwise toward the mounting portion (11) are formed, and at both ends in the width direction of the supplementary heat insulating material (8). A stepped joint (19) that is thickened stepwise toward the inside in the inner and outer directions as it goes inward in the width direction corresponding to the stepped joint (17) of the outer heat insulating material (4) is formed. The stepped joint (17) of the outer heat insulating material (4) and the stepped joint (19) of the supplementary heat insulating material (8) are joined to each other, and the outer heat insulating material (4) and the supplementary heat insulating material (8). And a structural heat insulating material that covers the entire outer surface of the structural surface material (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011007313U JP3173837U (en) | 2011-12-11 | 2011-12-11 | Structural insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| JP2011007313U JP3173837U (en) | 2011-12-11 | 2011-12-11 | Structural insulation |
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| JP3173837U true JP3173837U (en) | 2012-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2011007313U Expired - Fee Related JP3173837U (en) | 2011-12-11 | 2011-12-11 | Structural insulation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836623A (en) * | 2016-12-30 | 2017-06-13 | 北京工业大学 | The construction and the practice of a kind of quadrate steel pipe column tongue and groove bridge cutoff type anti-seismic heat-preservation integrated wallboard structure |
| CN112942602A (en) * | 2021-02-02 | 2021-06-11 | 江苏常有建设工程有限公司 | Heat insulation system of outer wall and construction method thereof |
| KR20220046183A (en) * | 2020-10-07 | 2022-04-14 | 경기대학교 산학협력단 | Outer insulation system and method effective for control thermal bridge phenomenon |
| KR102524947B1 (en) * | 2021-10-28 | 2023-04-27 | 경기대학교 산학협력단 | A Horizontal connection method of precast concrete panel capable of preventing thermal bridge |
-
2011
- 2011-12-11 JP JP2011007313U patent/JP3173837U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836623A (en) * | 2016-12-30 | 2017-06-13 | 北京工业大学 | The construction and the practice of a kind of quadrate steel pipe column tongue and groove bridge cutoff type anti-seismic heat-preservation integrated wallboard structure |
| KR20220046183A (en) * | 2020-10-07 | 2022-04-14 | 경기대학교 산학협력단 | Outer insulation system and method effective for control thermal bridge phenomenon |
| CN112942602A (en) * | 2021-02-02 | 2021-06-11 | 江苏常有建设工程有限公司 | Heat insulation system of outer wall and construction method thereof |
| KR102524947B1 (en) * | 2021-10-28 | 2023-04-27 | 경기대학교 산학협력단 | A Horizontal connection method of precast concrete panel capable of preventing thermal bridge |
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