JP2004137691A - Fireproof thermal insulation panel - Google Patents

Fireproof thermal insulation panel Download PDF

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Publication number
JP2004137691A
JP2004137691A JP2002301018A JP2002301018A JP2004137691A JP 2004137691 A JP2004137691 A JP 2004137691A JP 2002301018 A JP2002301018 A JP 2002301018A JP 2002301018 A JP2002301018 A JP 2002301018A JP 2004137691 A JP2004137691 A JP 2004137691A
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Japan
Prior art keywords
heat insulating
fireproof
woven fabric
synthetic resin
insulating material
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JP2002301018A
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JP4010923B2 (en
Inventor
Hiroyoshi Matsuyoshi
松吉　弘喜
Michio Komura
小村　倫生
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Kanegafuchi Chemical Industry Co Ltd
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Kanegafuchi Chemical Industry Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a fireproof thermal insulation panel, improved in fireproof performance even in the case of exposure to high temperature for easily obtaining a fireproof outer thermal insulation wall structure of a wooden dwelling house by using non-woven or woven fabric made of inorganic fibers. <P>SOLUTION: This fireproof thermal insulation panel is formed by stacking non-woven or woven fabric made of inorganic fibers on a thermal insulation material made of synthetic resin foam body by adhesion or sticking to have excellent fireproof characteristic. A wall structure having excellent fireproof characteristic can be easily obtained using the above panel having excellent fireproof characteristic. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は、木造住宅の防火断熱パネルに関し、更に詳しくは、木造住宅の外断熱壁用防火断熱パネルに関するものである。
【０００２】
【従来の技術】
従来、木造住宅の外壁には、グラスウール等の断熱材を柱間に内接する、いわゆる内断熱の構造が用いられ、壁体の構成は、グラスウールの断熱性能維持、構造部材の腐朽防止のため、ポリオレフィン不織布等からなる透湿防水シートを通気層と断熱材の間に挿入する。よって、壁体の構成は室外側から、外装材、通気層、透湿防水シート、断熱材、防湿シート、内装材となる構成が採用されている（特許文献１）。しかし近年、省エネルギーに関する関心の高まりと共に、合成樹脂発泡体からなる断熱材を柱に外接して配置する外断熱壁構造が多く用いられるようになった。この場合の壁体の断面構成は、一般的に室外側から、外装材、通気層、透湿防水シート、断熱材、構造用面材、柱間柱又はスタッド、内装材となる。さらに、外貼り断熱構造の場合、上記構造用面材に、構造用合板を使用していることが多く、室内側の内装材を省いて構造用合板の木目を室内側に表した構成を採用する場合がある。このような構成の場合、室外側から炎が来た場合、外装材が熱せられ、その室内側にある透湿防水シート、及び合成樹脂発泡体からなる断熱材に熱が伝わりやすいので、さらに防火特性の改良された壁構造とすることの検討がおこなわれている。
【０００３】
【特許文献１】特開平１１−１７２８００
【０００４】
【発明が解決しようとする課題】
本発明は、上記従来技術の問題点に着目してなされたものであり、合成樹脂発泡体からなる断熱材の片面に無機繊維よりなる不織布又は織布を接着又は粘着により積層したパネルを使用することによって、無機繊維からなる不織布又は織布がにより防火性能を向上させた木造住宅の防火外断熱壁構造を容易に得るための防火断熱パネルを提供することを目的としている。
【０００５】
【課題を解決するための手段】
本発明者らは、鋭意検討を重ねた結果、室外側が炎により熱せられた場合においても、壁体内の当初の空気層を分割あるいは維持することができるのでによって、室外側から室内側への熱伝導を抑制し、内装材裏面温度上昇を緩和することができ、しかもパネル化することにより、施工手間を低減できることを見出し本発明に至ったものである。
【０００６】
すなわち、本願発明は以下の構成を取るものである。
【０００７】
合成樹脂発泡体からなる断熱材に無機繊維よりなる不織布又は織布が接着又は粘着により積層されてなることを特徴とする防火断熱パネル。（請求項１）
合成樹脂発泡体からなる断熱材の片面に無機繊維よりなる不織布又は織布が透湿防水性を有するフィルム又はシートを介して接着又は粘着により積層されてなることを特徴とする防火断熱パネル。（請求項２）
無機繊維よりなる不織布又は織布の長さ方向又は幅方向の少なくとも一方が合成樹脂発泡体からなる断熱材よりも大きいことを特徴とする請求項１又は２記載の防火断熱パネル。（請求項３）
無機繊維よりなる不織布又は織布の長さ方向が合成樹脂発泡体からなる断熱材よりも大きく、かつ幅方向が合成樹脂発泡体からなる断熱材よりも小さいことを特徴とする請求項１又は２記載の防火断熱パネル。（請求項４）
無機繊維がガラス繊維であり、かつ不織布又は織布の厚さが０．０５〜５ｍｍであることを特徴とする請求項１〜４記載の防火断熱パネル（請求項５）。
【０００８】
本発明に係る防火断熱パネルは、合成樹脂発泡体からなる断熱材の片面に無機繊維よりなる不織布又は織布が積層されてなるものである。合成樹脂発泡体からなる断熱材の片面に無機繊維よりなる不織布又は織布を積層したことにより、容易に施工できる上、室外側が炎により熱せられても、無機繊維からなる不織布又は織布が壁体内に残存することで、壁体内の空気層が分割され、室外側から室内側への熱伝導を抑制し、室内側の温度上昇を緩和することが可能となる。
【０００９】
【発明の実施の形態】
本発明に係る木造住宅の防火断熱パネルの一実施例を図面を用いて詳細に説明する。図１は、上記防火断熱パネルの一例を示す断面図であり、無機繊維からなる不織布又は織布Ａを合成樹脂発泡体からなる断熱材４に積層したものである。積層する手段としては、接着又は粘着を用いることができる。
【００１０】
本発明に用いる無機繊維としては、ガラス繊維、鉱物繊維、金属繊維、セラミック繊維等が使用可能であるが、コストが低く、加工性の良いガラス繊維が特に好適である。また、積層される無機繊維からなる不織布又は織布Ａの厚さは、薄すぎるとシートの強度が不足するため、０．０５ｍｍ以上が、より好ましくは０．０７ｍｍ以上、特には０．１ｍｍ以上が好ましく、厚すぎると外壁の納まりに問題が出るため、５ｍｍ以下、より好ましくは４ｍｍ以下、特には３ｍｍ以下が好ましい。また、合成樹脂発泡体からなる断熱材４としては、ポリスチレンフォーム、ポリエチレンフォーム、ポリプロピレンフォーム等の熱可塑性樹脂発泡体や、塩化ビニルフォーム、ウレタンフォーム、フェノールフォーム、メラミンフォーム等の熱硬化性樹脂発泡体が使用できるが、熱可塑性樹脂発泡体を使用した場合により効果的に室内側の温度上昇を緩和する。また、熱可塑性樹脂発泡体の中でも、断熱性能の高いポリスチレンフォームが、壁体の総厚さを小さくできる為好ましい。
【００１１】
これら無機繊維からなる不織布又は織布Ａと合成樹脂発泡体からなる断熱材４とを接着又は粘着積層して防火断熱パネルＢを得るが、無機繊維からなる不織布又は織布Ａの長さ方向又は幅方向の少なくとも一方が合成樹脂発泡体からなる断熱材４よりも大きくすることで、構造体への止め付けが容易になり、無機繊維からなる不織布又は織布Ａの脱落を防止することが容易になる。さらに、図２に示す説明図のように無機繊維からなる不織布又は織布Ａの幅方向を合成樹脂発泡体からなる断熱材４よりも小さくすることで、気密テープの貼りしろをつくり、気密を取りやすくすることができる。
【００１２】
不織布又は織布Ａと合成樹脂発泡体からなる断熱材４の間に多孔性フィルム又は透湿防水シートを、透湿性を損なわないように一部、又は全面接着することで、パネルに透湿防水性を付与することも可能である。前記多孔性フィルム又は透湿防水シートは、ＪＩＳＡ６１１１に規定される透湿防水シートＡ又は透湿防水シートＢの全ての性能を満足していることが好ましい。すなわち、透湿抵抗が０．１９ｍ２・ｓ・Ｐａ／μｇ以下が好ましく、更には０．１７ｍ２・ｓ・Ｐａ／μｇ以下、特には０．１５ｍ２・ｓ・Ｐａ／μｇ以下が好ましく、０．１３ｍ２・ｓ・Ｐａ／μｇ以下が最も好ましい。
【００１３】
【実施例】
以下、本発明の態様について、実施例、比較例により具体的に説明する。
（実施例１）
図３は、本発明の防火断熱パネルを住宅の外張り断熱構造の構造体あらわし仕様の外壁部に応用した実施例の説明図である。構造用面材５として厚さ９ｍｍの構造用合板を用い、防火断熱パネルＢとして合成樹脂発泡体からなる断熱材４（厚さ５０ｍｍの押出し法ポリスチレンフォーム保温板３種）と、無機繊維からなる不織布又は織布Ａ（目付２１０ｇ／ｍ２、厚さ０．１８ｍｍのガラス繊維織布）とを、ＥＶＡ系接着剤で貼り付けたものを用い、通気胴縁８として厚さ１７ｍｍの杉材を用い、外装材１として厚さ１２ｍｍの木繊維混入セメントけい酸カルシウム板を用いた。
（実施例２）
無機繊維からなる不織布又は織布Ａを、ガラス繊維不織布（目付１８０ｇ／ｍ２、厚さ１．３０ｍｍ）にした以外は実施例１と同様にした。
（実施例３）
無機繊維からなる不織布又は織布Ａと合成樹脂発泡体からなる断熱材４との間に、ポリエチレン製の不織布からなる透湿防水シート（厚さ０．１７ｍｍ）を配置し、各々をＥＶＡ系接着剤で貼り付けた以外は実施例２と同様にした。
（比較例）
実施例１に示す無機繊維からなる不織布又は織布Ａを、ポリエチレン製の不織布からなる透湿防水シート（厚さ０．１７ｍｍ）に変更した以外は実施例１と同じ構成とした。
【００１４】
これら実施例及び比較例の防火性能を比較するために、以下の方法を用いた。図５に示す断面図のように、外壁の構成を５５０ｍｍ角で作製し、外装材１の表面側を加熱炉１３にセットし、ガスバーナー１２により、外装材１の表面から１００ｍｍの位置に設置した炉内熱電対１１によって測定される炉内温度の時間経過が、次の式１で表される数値となるように３０分間加熱し、構造用合板５の室内側に取り付けた熱電対１４で３０分加熱前後の構造用面材の室内側温度を測定し、温度上昇を比較した。
炉内温度（℃）＝３４５ｌｏｇ１０（８×経過時間（分）＋１）＋２０　−式１
実施例および比較例の３０分加熱後の構造用面材の室内側温度上昇を表１に示す。
【００１５】
【表１】

Figure 2004137691
表１より、実施例１〜３は、比較例と比べて、３０分加熱後の構造用面材室内側温度上昇を、略３０Ｋ低く抑えることができ、本願発明の防火断熱パネルを用いることにより、防火特性の改良された壁構造とすることが可能となることがわかる。
【００１６】
【発明の効果】
本発明に係る合成樹脂発泡体からなる断熱材の片面に無機繊維よりなる不織布又は織布が接着又は粘着により積層されてなる防火断熱パネルである。合成樹脂発泡体からなる断熱材の片面に無機繊維よりなる不織布又は織布を接着又は粘着により積層したパネルを使用することによって、特には無機繊維からなる不織布又は織布により防火性能を向上させた木造住宅の防火外断熱壁構造を容易に得ることが可能となる。
【図面の簡単な説明】
【図１】本発明の防火断熱パネル一例の断面図。
【図２】本発明の防火断熱パネル一例の説明図。
【図３】本発明の防火断熱パネルを用いた木造住宅の防火外断熱壁構造実施例の説明図。
【図４】本発明による防火断熱パネルの実施例及び比較例の性能比較の為の試験体及び試験装置を示す断面図。
【符号の説明】
Ａ　　無機繊維からなる不織布又は織布
Ｂ　　防火断熱パネル
１　　外装材
２　　通気層
３　　熱電対
４　　合成樹脂発泡体からなる断熱材
５　　構造用面材
６　　柱
７　　間柱
８　　通気胴縁
９　　土台
１０　木材
１１　炉内熱電対
１２　ガスバーナー
１３　加熱炉[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a fire insulation panel for a wooden house, and more particularly to a fire insulation panel for an outer insulation wall of a wooden house.
[0002]
[Prior art]
Conventionally, on the outer wall of a wooden house, a so-called inner heat insulating structure in which a heat insulating material such as glass wool is inscribed between pillars is used, and the structure of the wall is to maintain the heat insulating performance of the glass wool and prevent decay of structural members. A moisture permeable waterproof sheet made of a polyolefin nonwoven fabric or the like is inserted between the ventilation layer and the heat insulating material. Therefore, the configuration of the wall body includes an exterior material, a ventilation layer, a moisture-permeable waterproof sheet, a heat insulating material, a moisture-proof sheet, and an interior material from the outdoor side (Patent Document 1). However, in recent years, with an increase in interest in energy saving, an outer heat insulating wall structure in which a heat insulating material made of a synthetic resin foam is circumscribed on a pillar has been used in many cases. In this case, the cross-sectional configuration of the wall generally includes, from the outdoor side, an exterior material, a ventilation layer, a moisture-permeable waterproof sheet, a heat insulating material, a structural surface material, a pillar or stud, and an interior material. Furthermore, in the case of an externally attached heat insulating structure, a structural plywood is often used for the structural face material, and a structure in which the interior plywood on the indoor side is omitted and the grain of the structural plywood is represented on the indoor side is adopted. May be. In the case of such a configuration, when a flame comes from the outdoor side, the exterior material is heated, and the heat is easily transmitted to the moisture-permeable waterproof sheet and the heat insulating material made of synthetic resin foam on the indoor side. Studies are underway to provide a wall structure with improved characteristics.
[0003]
[Patent Document 1] JP-A-11-172800
[0004]
[Problems to be solved by the invention]
The present invention has been made in view of the problems of the above-mentioned conventional technology, and uses a panel in which a nonwoven fabric or a woven fabric made of inorganic fibers is laminated on one surface of a heat insulating material made of a synthetic resin foam by adhesion or adhesion. Accordingly, an object of the present invention is to provide a fireproof and heat insulating panel for easily obtaining a fireproof outer heat insulating wall structure of a wooden house in which a nonwoven fabric or a woven fabric made of inorganic fibers has improved fireproof performance.
[0005]
[Means for Solving the Problems]
The present inventors have made intensive studies and as a result, even when the outdoor side is heated by the flame, the initial air layer in the wall body can be divided or maintained, so that the indoor side is moved from the outdoor side to the indoor side. The present invention has been found that heat conduction can be suppressed, the rise in the temperature of the back surface of the interior material can be mitigated, and the paneling can reduce the labor required for construction.
[0006]
That is, the present invention has the following configuration.
[0007]
A fireproof and heat-insulating panel comprising a heat-insulating material made of a synthetic resin foam and a nonwoven fabric or woven fabric made of inorganic fibers laminated by adhesion or adhesion. (Claim 1)
A fireproof heat insulating panel comprising a heat insulating material made of a synthetic resin foam, and a nonwoven fabric or a woven fabric made of inorganic fibers laminated on one surface of the heat insulating material through a film or sheet having moisture permeability and waterproofness. (Claim 2)
3. The fireproof and heat insulating panel according to claim 1, wherein at least one of a length direction and a width direction of the nonwoven fabric or the woven fabric made of inorganic fibers is larger than the heat insulating material made of a synthetic resin foam. (Claim 3)
The length direction of the nonwoven fabric or the woven fabric made of inorganic fibers is larger than the heat insulating material made of synthetic resin foam, and the width direction is smaller than the heat insulating material made of synthetic resin foam. The fireproof insulation panel as described. (Claim 4)
The fireproof and heat insulating panel according to any one of claims 1 to 4, wherein the inorganic fibers are glass fibers, and the thickness of the nonwoven fabric or woven fabric is 0.05 to 5 mm.
[0008]
The fireproof and heat-insulating panel according to the present invention is obtained by laminating a nonwoven fabric or a woven fabric made of inorganic fibers on one surface of a heat insulating material made of a synthetic resin foam. By laminating a non-woven fabric or woven fabric made of inorganic fiber on one side of a heat insulating material made of synthetic resin foam, it can be easily constructed, and even if the outdoor side is heated by a flame, a non-woven fabric or woven fabric made of inorganic fiber is formed. By remaining in the wall, the air layer in the wall is divided, so that heat conduction from the outdoor side to the indoor side can be suppressed, and the temperature rise on the indoor side can be reduced.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of a fireproof and heat insulating panel for a wooden house according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a cross-sectional view showing an example of the fireproof and heat insulating panel, in which a nonwoven fabric or woven fabric A made of inorganic fibers is laminated on a heat insulating material 4 made of a synthetic resin foam. As means for laminating, adhesion or adhesion can be used.
[0010]
As the inorganic fiber used in the present invention, glass fiber, mineral fiber, metal fiber, ceramic fiber and the like can be used, but glass fiber having low cost and good workability is particularly suitable. In addition, the thickness of the nonwoven fabric or woven fabric A made of the inorganic fibers to be laminated is not more than 0.05 mm, more preferably 0.07 mm or more, particularly 0.1 mm or more because the strength of the sheet is insufficient if it is too thin. The thickness is preferably 5 mm or less, more preferably 4 mm or less, and particularly preferably 3 mm or less. Examples of the heat insulating material 4 made of a synthetic resin foam include thermoplastic resin foams such as polystyrene foam, polyethylene foam, and polypropylene foam, and thermosetting resin foams such as vinyl chloride foam, urethane foam, phenol foam, and melamine foam. Although a body can be used, the temperature rise on the indoor side is more effectively mitigated when a thermoplastic resin foam is used. Further, among thermoplastic resin foams, polystyrene foam having high heat insulation performance is preferable because the total thickness of the wall can be reduced.
[0011]
The nonwoven fabric or woven fabric A made of these inorganic fibers and the heat insulating material 4 made of a synthetic resin foam are adhered or adhesively laminated to obtain a fireproof and heat insulating panel B. By making at least one in the width direction larger than the heat insulating material 4 made of a synthetic resin foam, it is easy to fasten to the structure, and it is easy to prevent the nonwoven fabric or the woven fabric A made of inorganic fibers from falling off. become. Further, as shown in the explanatory view of FIG. 2, the width direction of the nonwoven fabric or the woven fabric A made of inorganic fibers is made smaller than that of the heat insulating material 4 made of a synthetic resin foam, so that an airtight tape is attached to allow for airtightness. Easy to take.
[0012]
A porous film or a moisture-permeable waterproof sheet is partially or entirely adhered to the panel between the nonwoven fabric or woven fabric A and the heat insulating material 4 made of a synthetic resin foam so as not to impair the moisture permeability. It is also possible to impart properties. It is preferable that the porous film or the moisture-permeable waterproof sheet satisfies all the performances of the moisture-permeable waterproof sheet A or the moisture-permeable waterproof sheet B specified in JISA6111. That is, moisture permeation resistance is preferably less 0.19m 2 · s · Pa / μg , even 0.17m 2 · s · Pa / μg or less, particularly preferably not more than 0.15m 2 · s · Pa / μg , Most preferably, it is 0.13 m 2 · s · Pa / μg or less.
[0013]
【Example】
Hereinafter, embodiments of the present invention will be specifically described with reference to Examples and Comparative Examples.
(Example 1)
FIG. 3 is an explanatory view of an embodiment in which the fireproof and heat-insulating panel of the present invention is applied to an outer wall portion of a house, which is a specification of a structure of an exterior heat-insulating structure. A 9 mm thick structural plywood is used as the structural face material 5, and a heat insulating material 4 made of synthetic resin foam (three kinds of extruded polystyrene foam heat insulating plates having a thickness of 50 mm) and inorganic fibers are used as the fire insulating panel B. A non-woven fabric or a woven fabric A (glass fiber woven fabric having a basis weight of 210 g / m 2 and a thickness of 0.18 mm) stuck with an EVA adhesive is used. A 12 mm thick wood fiber mixed cement calcium silicate plate was used as the exterior material 1.
(Example 2)
Example 1 was repeated except that the nonwoven fabric or woven fabric A made of inorganic fibers was changed to a glass fiber nonwoven fabric (basis weight: 180 g / m 2 , thickness: 1.30 mm).
(Example 3)
A moisture-permeable waterproof sheet (thickness 0.17 mm) made of a non-woven fabric made of polyethylene is placed between a non-woven fabric or woven fabric A made of inorganic fibers and a heat insulating material 4 made of a synthetic resin foam, and EVA-based bonding is performed. The procedure was the same as in Example 2 except that the adhesive was applied.
(Comparative example)
The same configuration as in Example 1 was adopted except that the nonwoven fabric or woven fabric A made of inorganic fibers shown in Example 1 was changed to a moisture-permeable waterproof sheet (0.17 mm thick) made of polyethylene nonwoven fabric.
[0014]
The following method was used to compare the fire protection performance of these examples and comparative examples. As shown in the cross-sectional view shown in FIG. Heating was performed for 30 minutes so that the time elapsed in the furnace temperature measured by the in-furnace thermocouple 11 was a value represented by the following equation 1, and the thermocouple 14 attached to the indoor side of the structural plywood 5 was used. The indoor temperature of the structural face material before and after heating for 30 minutes was measured, and the temperature rise was compared.
Furnace temperature (° C.) = 345 log 10 (8 × elapsed time (min) +1) + 20−Equation 1
Table 1 shows the temperature rise on the indoor side of the structural face material after heating for 30 minutes in the examples and the comparative examples.
[0015]
[Table 1]
Figure 2004137691
From Table 1, in Examples 1 to 3, the temperature rise in the inside of the structural face material room after heating for 30 minutes can be suppressed to about 30K lower than that of the comparative example, and by using the fireproof and heat insulating panel of the present invention. It can be seen that a wall structure with improved fire prevention characteristics can be obtained.
[0016]
【The invention's effect】
It is a fireproof and heat insulating panel in which a nonwoven fabric or a woven fabric made of an inorganic fiber is laminated on one surface of a heat insulating material made of a synthetic resin foam according to the present invention by adhesion or adhesion. By using a panel in which a nonwoven fabric or woven fabric made of inorganic fibers is laminated or adhered to one surface of a heat insulating material made of synthetic resin foam by adhesion or adhesion, the fireproof performance has been improved, particularly with a nonwoven fabric or woven fabric made of inorganic fibers. It is possible to easily obtain a fireproof outside heat insulating wall structure of a wooden house.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of an example of a fireproof and heat insulating panel of the present invention.
FIG. 2 is an explanatory view of one example of a fireproof and heat insulating panel of the present invention.
FIG. 3 is an explanatory view of an embodiment of a fireproof outside heat insulating wall structure of a wooden house using the fireproof heat insulating panel of the present invention.
FIG. 4 is a cross-sectional view showing a test body and a test apparatus for comparing the performance of an example and a comparative example of the fireproof and heat insulating panel according to the present invention.
[Explanation of symbols]
Reference Signs List A Nonwoven fabric or woven fabric made of inorganic fiber B Fireproof and heat-insulating panel 1 Exterior material 2 Vent layer 3 Thermocouple 4 Insulation material made of synthetic resin foam 5 Structural face material 6 Column 7 Stud 8 Vent trunk 9 Base 10 Wood 11 Furnace Internal thermocouple 12 Gas burner 13 Heating furnace

Claims (5)

合成樹脂発泡体からなる断熱材に無機繊維よりなる不織布又は織布が接着又は粘着により積層されてなることを特徴とする防火断熱パネル。A non-woven fabric or woven fabric made of an inorganic fiber is laminated on a heat insulating material made of a synthetic resin foam by adhesion or adhesion. 合成樹脂発泡体からなる断熱材の片面に無機繊維よりなる不織布又は織布が透湿防水性を有するフィルム又はシートを介して接着又は粘着により積層されてなることを特徴とする防火断熱パネル。A fireproof heat insulating panel comprising a heat insulating material made of a synthetic resin foam, and a nonwoven fabric or a woven fabric made of an inorganic fiber laminated on one surface of the heat insulating material via a film or a sheet having moisture permeability and waterproofness by adhesion or adhesion. 無機繊維よりなる不織布又は織布の長さ方向又は幅方向の少なくとも一方が合成樹脂発泡体からなる断熱材よりも大きいことを特徴とする請求項１又は２記載の防火断熱パネル。The fireproof and heat insulating panel according to claim 1 or 2, wherein at least one of a length direction and a width direction of the nonwoven fabric or the woven fabric made of inorganic fibers is larger than the heat insulating material made of a synthetic resin foam. 無機繊維よりなる不織布又は織布の長さ方向が合成樹脂発泡体からなる断熱材よりも大きく、かつ幅方向が合成樹脂発泡体からなる断熱材よりも小さいことを特徴とする請求項１又は２記載の防火断熱パネル。The length direction of the nonwoven fabric or woven fabric made of inorganic fibers is larger than the heat insulating material made of synthetic resin foam, and the width direction is smaller than the heat insulating material made of synthetic resin foam. The fireproof insulation panel as described. 無機繊維がガラス繊維であり、かつ不織布又は織布の厚さが０．０５〜５ｍｍであることを特徴とする請求項１〜４記載の防火断熱パネル。The fireproof and heat insulating panel according to any one of claims 1 to 4, wherein the inorganic fiber is glass fiber, and the thickness of the nonwoven fabric or woven fabric is 0.05 to 5 mm.
JP2002301018A 2002-10-15 2002-10-15 Fireproof insulation panel Expired - Fee Related JP4010923B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009035915A (en) * 2007-08-01 2009-02-19 Nagoya Oil Chem Co Ltd Heat insulator, and floor structure using the same as form
CN103993675A (en) * 2013-02-20 2014-08-20 吴淑环 Fireproof structure of thermal insulation bridge cutoff cave entrance
CN106013590A (en) * 2016-06-08 2016-10-12 安徽汇力建筑工程有限公司 Light thermal insulation curtain wall material
CN113530117A (en) * 2021-08-12 2021-10-22 北京赛博思工程技术研究院 Mineral core fireproof refrigeration organic heat insulation composite board

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CN105484425A (en) * 2015-12-31 2016-04-13 常州模术集成房屋科技有限公司 Novel wallboard

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009035915A (en) * 2007-08-01 2009-02-19 Nagoya Oil Chem Co Ltd Heat insulator, and floor structure using the same as form
CN103993675A (en) * 2013-02-20 2014-08-20 吴淑环 Fireproof structure of thermal insulation bridge cutoff cave entrance
CN106013590A (en) * 2016-06-08 2016-10-12 安徽汇力建筑工程有限公司 Light thermal insulation curtain wall material
CN106013590B (en) * 2016-06-08 2018-05-04 安徽汇力建筑工程有限公司 A kind of light thermal-insulation curtain wall material
CN113530117A (en) * 2021-08-12 2021-10-22 北京赛博思工程技术研究院 Mineral core fireproof refrigeration organic heat insulation composite board

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