JP3072331U - Thermal insulation film for steel structure - Google Patents
Thermal insulation film for steel structureInfo
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- JP3072331U JP3072331U JP2000002114U JP2000002114U JP3072331U JP 3072331 U JP3072331 U JP 3072331U JP 2000002114 U JP2000002114 U JP 2000002114U JP 2000002114 U JP2000002114 U JP 2000002114U JP 3072331 U JP3072331 U JP 3072331U
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- heat insulating
- tent
- steel structure
- insulating film
- plate
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Abstract
(57)【要約】
【課題】 新設のみならず既設の簡易鉄骨構造物にも容
易に適用でき、しかも安価で、優れた断熱性能を付与で
きる断熱膜を提供する。
【解決手段】 基布２の長手方向に複数の板状断熱材３
が互いに間隙を有して付設されており、板状断熱材３が
鉄骨構造物の軸組み材のフレーム側になるように、フレ
ームを構成する内弦材に沿って基布２の長辺側縁部にお
いて取り付けられるものであることを特徴とする。
(57) [Summary] [PROBLEMS] To provide a heat insulating film which can be easily applied to not only a new steel structure but also an existing simple steel structure, and which is inexpensive and can provide excellent heat insulating performance. SOLUTION: In the longitudinal direction of a base cloth 2, a plurality of plate-like heat insulating materials 3 are provided.
Are provided with a gap therebetween, and the long side of the base cloth 2 is arranged along the inner chord material constituting the frame so that the plate-shaped heat insulating material 3 is on the frame side of the framed material of the steel structure. It is characterized by being attached at the edge.
Description
【０００１】[0001]
本考案は、主体構造が軽量形鋼、普通形鋼、Ｈ形鋼、構造用炭素鋼管等の鋼材 からなる鉄骨構造物に用いられる断熱膜に関する。 The present invention relates to a heat insulating film used for a steel structure having a main structure made of a steel material such as a lightweight steel, a normal steel, an H-beam, and a structural carbon steel pipe.
【０００２】[0002]
簡易鉄骨構造物、例えば簡易店舗、工場、倉庫等においては、屋根材及び壁材 として一般に亜鉛鉄板等の金属板や石綿セメント板等が用いられている。 In a simple steel structure, for example, a simple store, a factory, a warehouse, and the like, a metal plate such as a galvanized iron plate or an asbestos cement plate is generally used as a roof material and a wall material.
【０００３】 また、テント軸組み材の外側に膜材料が取り付けられたテント倉庫では、膜材 料として主にナイロン、ビニロン、テトロン、ガラス繊維をフィラメントとして 織ったキャンバス等が用いられ、一般的にはこれに防炎加工・コーティング（塩 化ビニル、ハイパロン、ネオプレン等）を施して用いられている。[0003] In a tent warehouse in which a membrane material is attached to the outside of a tent frame material, nylon, vinylon, tetron, and a canvas woven of glass fiber as filaments are mainly used as the membrane material. Is used after being subjected to flameproofing and coating (vinyl chloride, Hypalon, neoprene, etc.).
【０００４】 本明細書で言う「テント倉庫」とは、主要骨組（軸組み材）が鋼材でできてお り、屋根、壁が上記のような合成繊維または無機繊維からなる膜材で造られ、そ の主たる用途が倉庫に供される骨組膜構造物である。[0004] The "tent warehouse" referred to in this specification means that the main frame (framed material) is made of steel, and the roof and walls are made of the above-mentioned membrane material made of synthetic fiber or inorganic fiber. Its main use is as a skeletal membrane structure used in warehouses.
【０００５】 かかるテント倉庫は簡便性ならびに経済性の面から、流通業界における保管倉 庫をはじめ、製造・販売における商品倉庫として、また季節要因による商品在庫 の保管、工場の新築・増改築等による一時期のスペースづくり等、多くの産業分 野で活用されている。[0005] From the viewpoint of simplicity and economy, such a tent warehouse is used not only as a storage warehouse in the distribution industry, but also as a product warehouse for manufacturing and sales, as well as for storing product inventory due to seasonal factors, and for newly building, expanding or remodeling factories. It is used in many industrial fields, such as temporary space creation.
【０００６】 近年、物流業界では恒温物流が主流を形成しつつあり、一時ストックに利用さ れるテント倉庫といえども恒温保管にために断熱機能が求められるようになって きた。[0006] In recent years, constant temperature physical distribution has been forming the mainstream in the logistics industry, and even a tent warehouse used for temporary stock has been required to have a heat insulating function for constant temperature storage.
【０００７】 従来、テント倉庫の断熱方法としては、テント軸組み材の内外にアウタテン ト及びインナテントを設け二重テント構造とし、アウタテントとインナテント間 を密閉空間とすることで密閉空間の熱抵抗によって断熱効果を持たす方法や、 テント基布にエアーマット状の断熱材を貼り合わせた方法等が提案されている。Conventionally, as a thermal insulation method of a tent warehouse, an outer tent and an inner tent are provided inside and outside a tent frame assembly material to form a double tent structure, and a closed space is provided between the outer tent and the inner tent, so that the thermal resistance of the enclosed space is reduced. There is proposed a method of providing a heat insulating effect by using such a method, and a method of bonding an air mat-like heat insulating material to a tent base fabric.
【０００８】[0008]
前記従来の簡易鉄骨構造物における断熱対策は十分とは言い難く、近年、特に 既設の工場等における作業環境整備の一環として新たな断熱対策を施すことが多 い。しかしながら、例えば既設の壁材の代わりに亜鉛鉄板等に断熱材や石膏ボー ドを裏打ちしたサイディング材等を施工する方法は施工コストが極めて高く、一 方、柱及び横架材間に単に断熱材を嵌め込む方法では十分な断熱性能や耐久性を 得るのが難しいという問題があった。 It is hard to say that the conventional simple steel structure has sufficient heat insulation measures. In recent years, new heat insulation measures have been often taken, especially as a part of work environment improvement in existing factories and the like. However, the method of constructing a siding material with a gypsum board or other insulating material instead of existing wall material, for example, is extremely expensive in construction cost. There is a problem in that it is difficult to obtain sufficient heat insulation performance and durability by the method of fitting.
【０００９】 また、従来のテント倉庫の断熱方法において、上述のの方法であると、アウ タテントとインナテント間の側壁空間内は温度差により対流が生じ、また天井部 位では日射により高温空気が滞留するなどし、必ずしも期待した性能が得られる とは限らなかった。この問題を解決する方法として、二重テント構造と空調機と を組み合わせ空間内に一定温度の空気を循環させる方法も考案されているが、設 備費及び維持費が高いという問題がある。一方、上述のの方法は、小スペース の仮設テントや短期使用のテント倉庫には適しているものの、中〜大スペースの テント倉庫や長期使用を目的とするテント倉庫の場合、エアーマットを構成する 材質やサイズ等を変更しても十分な断熱性能や耐久性を得るのが難しいという問 題があった。In the conventional method of insulating a tent warehouse, the above-described method causes convection in the side wall space between the outer tent and the inner tent due to a temperature difference. Due to stagnation, the expected performance was not always obtained. As a solution to this problem, a method of circulating air at a constant temperature in the space by combining a double tent structure and an air conditioner has been devised, but it has a problem of high installation and maintenance costs. On the other hand, the above-mentioned method is suitable for temporary tents with small spaces or tent warehouses for short-term use.However, in the case of tent warehouses for medium to large spaces or tent warehouses for long-term use, an air mat is constructed. There was a problem that it was difficult to obtain sufficient heat insulation performance and durability even if the material and size were changed.
【００１０】 また、従来のテント倉庫の断熱方法は、新設のテント倉庫には適しているが、 既設のテント倉庫では施工が難しいという問題もあった。[0010] Further, the conventional method of insulating a tent warehouse is suitable for a new tent warehouse, but there is also a problem that construction is difficult in an existing tent warehouse.
【００１１】 本考案は上記課題を解決すべくなされ、その目的とするところは、簡易店舗、 工場、倉庫、テント倉庫等の鉄骨構造物に容易に適用でき、しかも安価で、優れ た断熱性能を付与できる断熱膜を提供することにある。また、本考案の目的とす るところは、新設のみならず既設の鉄骨構造物にも容易に適用できる断熱膜を提 供することにある。[0011] The present invention has been made to solve the above-mentioned problems, and its purpose is to apply easily to steel structures such as simple stores, factories, warehouses, tent warehouses, etc. It is to provide a heat insulating film that can be provided. Another object of the present invention is to provide a heat insulating film that can be easily applied to existing steel structures as well as new ones.
【００１２】[0012]
上記目的を達成すべく成された本考案の構成は以下の通りである。 The configuration of the present invention achieved to achieve the above object is as follows.
【００１３】 すなわち、本考案の鉄骨構造物用断熱膜は、基布の長手方向に複数の板状断熱 材が互いに間隙を有して付設された断熱膜であって、前記板状断熱材が鉄骨構造 物の軸組み材の内側になるように、前記軸組み材に沿って前記基布の長辺側縁部 において取り付けられるものであることを特徴としているものである。That is, the heat insulating film for a steel structure of the present invention is a heat insulating film in which a plurality of plate-shaped heat insulating materials are provided with a gap therebetween in the longitudinal direction of the base cloth, and the plate-shaped heat insulating material is provided. It is characterized in that it is attached to the long side edge of the base fabric along the frame assembly so as to be inside the frame assembly of the steel structure.
【００１４】 本考案のテント倉庫用断熱膜は、更なる好ましい特徴として、 「前記基布の少なくとも長辺側縁部に鳩目金具を有すること」、 「前記板状断熱材が、前記テント基布に縫製された袋に挿入して付設されてい ること」、 「前記板状断熱材が、前記基布に縫い付けたゴムバンドで挟み込んで付設され ていること」、 「前記鉄骨構造物が前記軸組み材の内外にインナテントとアウタテントを設け た二重膜構造を有するテント倉庫であり、該インナテントとして取り付けられる ものであること」、 を含む。The heat insulating film for a tent warehouse according to the present invention has, as further preferable features, “having eyelet metal fittings on at least a long side edge portion of the base cloth”, “the plate-shaped heat insulating material is formed of the tent base cloth. "The plate-like heat insulating material is attached and sandwiched by a rubber band sewn to the base cloth," and "The steel frame structure is attached to the sewn bag." A tent warehouse having a double membrane structure in which an inner tent and an outer tent are provided inside and outside a framed material, and which can be attached as the inner tent. "
【００１５】[0015]
本考案の鉄骨構造物用断熱膜は、例えば店舗、工場、倉庫、テント倉庫等の鉄 骨構造物の側壁ならびに天井又は屋根のインナテントとして用いるものである。 The heat insulating film for a steel structure of the present invention is used, for example, as an inner tent for a side wall and a ceiling or a roof of a steel structure such as a store, a factory, a warehouse, and a tent warehouse.
【００１６】 以下、図面を参照しつつ本考案の実施形態例を説明するが、本考案はこれらの 例に限定されるものではない。Hereinafter, embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited to these examples.
【００１７】 図１は本考案に係る断熱膜の一構成例を模式的に示しており、図１（ａ）は平 面図、図１（ｂ）は側面図である。FIG. 1 schematically shows a configuration example of the heat insulating film according to the present invention, wherein FIG. 1A is a plan view and FIG. 1B is a side view.
【００１８】 本例の断熱膜１は、基布（テント基布）２の長手方向に複数（６枚）の板状断 熱材３を付設したものである。このテント基布２の長辺側縁部には所定のピッチ で複数の鳩目金具４を取り付けてあり、片方の短辺側縁部にはオーバーラップ用 の耳５を設けている。The heat insulating film 1 of the present embodiment is provided with a plurality of (six) plate-shaped heat insulating materials 3 in the longitudinal direction of a base fabric (tent base fabric) 2. A plurality of eyelet fittings 4 are attached to the long side edge of the tent base fabric 2 at a predetermined pitch, and an overlapping ear 5 is provided on one short side edge.
【００１９】 テント基布２としては、前述した従来と同様の膜材料を用いることができる。 このテント基布２の長さＬは、取り付け作業に支障がなければ任意の長さとする ことができる。但し、詳しくは後述するが、本考案の断熱膜の取り付けは、隣接 するトラス構造等の軸組み材に沿ってテント基布２の長手方向の両縁部において 取り付ける方法が極めて簡便であるため、テント基布２の長さＬは、側壁に用い る場合には軒高、天井（屋根）に用いる場合には棟を頂点に両側分もしくは片側 分に対応する長さにすることが好ましい。As the tent base fabric 2, the same film material as that of the related art described above can be used. The length L of the tent base fabric 2 can be set to an arbitrary length as long as the installation work is not hindered. However, as will be described in detail later, the method of attaching the heat insulating film of the present invention is very simple because it is very easy to attach the tent base fabric 2 at both longitudinal edges along the frame member such as the truss structure. It is preferable that the length L of the tent base fabric 2 corresponds to the height of the eaves when used for the side wall, or to the length corresponding to both sides or one side of the ridge when used for the ceiling (roof).
【００２０】 板状断熱材３としては、熱伝導率が小さく吸水しない材料であれば特に限定さ れるものではないが、軽量且つ加工が容易なポリスチレン系樹脂発泡体、ポリオ レフィン系樹脂発泡体、ポリウレタン系樹脂発泡体等の発泡プラスチック系断熱 材が好適である。かかる発泡プラスチック系断熱材の中でも、断熱性、耐久性、 コスト等の点からポリスチレン系樹脂発泡体及びポリオレフィン系樹脂発泡体が 特に好ましい。The plate-like heat insulating material 3 is not particularly limited as long as it has a low thermal conductivity and does not absorb water, but it is a lightweight and easy-to-process polystyrene resin foam, a polyolefin resin foam, A foamed plastic heat insulating material such as a polyurethane resin foam is suitable. Among these foamed plastic heat insulating materials, polystyrene resin foams and polyolefin resin foams are particularly preferable in terms of heat insulation, durability, cost, and the like.
【００２１】 板状断熱材３の厚みは要求される断熱性能等によって適宜設計され、通常は１ ５ｍｍ〜１００ｍｍ程度である。また、板状断熱材３の幅Ｗ１及び高さＨ１は、 鉄骨構造物の軸組み材の間隔や作業性等を考慮して適宜設計され、通常は幅Ｗ１ は９００ｍｍ〜２７００ｍｍ、高さＨ１は３００ｍｍ〜１５００ｍｍ程度のもの が用いられる。The thickness of the plate-shaped heat insulating material 3 is appropriately designed depending on required heat insulating performance and the like, and is usually about 15 mm to 100 mm. In addition, the width W1 and the height H1 of the plate-shaped heat insulating material 3 are appropriately designed in consideration of the interval between the frame members of the steel structure, workability, and the like. Usually, the width W1 is 900 mm to 2700 mm and the height H1 is Those having a size of about 300 mm to 1500 mm are used.
【００２２】 複数の板状断熱材３は、図１に示すように適当な間隙ｐをもって付設されてい る。これにより、板状断熱材３を付設した側にも断熱膜１をある程度曲げること ができ取り扱い易く施工性が向上する。また、板状断熱材３同士が擦れ合う心配 が少ないため、板状断熱材３の欠けや割れを防止できると共に、特に発泡プラス チック系断熱材同士が擦れ合う際の耳障りな音の発生を防止できる。尚、上記間 隙ｐは、板状断熱材３の厚み等によって若干異なるものの、５ｍｍ〜５０ｍｍ程 度にするのがよい。この間隙ｐが広すぎると断熱欠損が大きくなり、一定の断熱 効果が得られない場合があり、この様な場合には、該間隙部分に軟質の断熱材を 装填するとよい。The plurality of plate-like heat insulating materials 3 are provided with an appropriate gap p as shown in FIG. Thereby, the heat insulating film 1 can be bent to some extent also on the side where the plate-shaped heat insulating material 3 is provided, and the handling is easy and the workability is improved. In addition, since there is little fear that the plate-shaped heat insulating materials 3 rub against each other, chipping or cracking of the plate-shaped heat insulating materials 3 can be prevented, and generation of annoying noise particularly when the foamed plastic heat-insulating materials rub against each other can be prevented. The gap p slightly varies depending on the thickness of the plate-like heat insulating material 3 and the like, but is preferably set to about 5 mm to 50 mm. If the gap p is too wide, the heat insulation defect becomes large, and a certain heat insulating effect may not be obtained. In such a case, it is preferable to load a soft heat insulating material into the gap.
【００２３】 テント基布２への板状断熱材３の付設は、接着剤若しくは両面粘着テープ等に よることもできるが、製作時の作業性等を考慮すると、テント基布２に予め縫製 した袋に板状断熱材３を挿入したり、テント基布に予め縫い付けたゴムバンドで 板状断熱材３を挟み込んで付設するのが好ましい。かかる具体例を図２乃至図４ に示す。The attachment of the plate-shaped heat insulating material 3 to the tent base fabric 2 can be performed by using an adhesive or a double-sided adhesive tape, but in consideration of workability at the time of manufacture, the tent base fabric 2 is sewn on the tent base fabric 2 in advance. It is preferable to insert the plate-like heat insulating material 3 into the bag or to sandwich the plate-like heat insulating material 3 with a rubber band sewn on a tent base cloth in advance. Such specific examples are shown in FIGS.
【００２４】 図２は板状断熱材３の寸法と同寸法の袋６を縦使い縫製した例であり、板状断 熱材３は袋６にほぼ完全に挿入されるため、板状断熱材３の安定性が極めて高い 。FIG. 2 shows an example in which a bag 6 having the same size as the plate-like heat insulating material 3 is sewn vertically, and the plate-like heat insulating material 3 is almost completely inserted into the bag 6. The stability of 3 is extremely high.
【００２５】 図３は板状断熱材３の寸法よりも小さな袋６’と帯７を縫製した例であり、板 状断熱材３の下部が袋６’に挿入され、上部が帯７によって挟み込まれる。かか る構成によれば、図２の例よりも膜材料を節約できるメリットがある。FIG. 3 shows an example in which a bag 6 ′ and a band 7 smaller than the dimensions of the plate-shaped heat insulating material 3 are sewn. The lower portion of the plate-shaped heat insulating material 3 is inserted into the bag 6 ′, and the upper portion is sandwiched by the band 7. It is. According to such a configuration, there is an advantage that the film material can be saved as compared with the example of FIG.
【００２６】 図４はテント基布２の長辺方向に沿って２本のゴムバンド７を所定の位置に縫 い付けた例であり、板状断熱材３はこれらのゴムバンド７によって挟み込まれる 。かかる構成によれば、板状断熱材３の装着が比較的容易であると共に、装着後 の安定性が極めて高い。FIG. 4 shows an example in which two rubber bands 7 are sewn at predetermined positions along the long side direction of the tent base fabric 2, and the plate-shaped heat insulating material 3 is sandwiched between these rubber bands 7. . According to this configuration, the mounting of the plate-shaped heat insulating material 3 is relatively easy, and the stability after the mounting is extremely high.
【００２７】 次に、本考案の鉄骨構造物用断熱膜の使用例として、既設のテント倉庫を断熱 テント倉庫に改造する場合を例に挙げて説明する。Next, as an example of using the heat insulating film for a steel structure of the present invention, a case where an existing tent warehouse is converted into an insulating tent warehouse will be described.
【００２８】 改造の対象となる既設のテント倉庫の一構造例を図５に模式的に示す。このテ ント倉庫５０は、基本的に複数の支持フレーム５１によって支えられている。支 持フレーム５１は、天井部分が三角形状（あるいは円弧状）をなす門型を成して おり、テントの棟方向に所定の間隔をおいて立設されている。この支持フレーム ５１は、内弦材５２と外弦材５３の間にトラス材５４が溶接されたトラス構造と なっている。また、連結材５５によって複数の支持フレーム５１は連結されてい る。そして、テント倉庫５０の側壁及び天井部分には、外弦材５３の外側にアウ タテント５６が設けられている。尚、妻側の柱及び横架材等は図が煩雑にならな いように省略している。FIG. 5 schematically shows an example of the structure of an existing tent warehouse to be remodeled. The tent warehouse 50 is basically supported by a plurality of support frames 51. The support frame 51 has a gate shape in which the ceiling portion has a triangular shape (or an arc shape), and is erected at a predetermined interval in the ridge direction of the tent. The support frame 51 has a truss structure in which a truss member 54 is welded between an inner chord member 52 and an outer chord member 53. The plurality of support frames 51 are connected by a connecting member 55. An outer tent 56 is provided outside the outer chord material 53 on the side wall and the ceiling of the tent warehouse 50. The wife's columns and horizontal members are omitted so as not to complicate the figure.
【００２９】 上記構造を有する既設のテント倉庫５０に前述したような本考案に係る断熱膜 をインナテントとして取り付けることにより、図６の断面図に示すような断熱テ ント倉庫６０が構築される。By attaching the above-described heat insulating film according to the present invention as an inner tent to the existing tent warehouse 50 having the above structure, an insulated tent warehouse 60 as shown in the sectional view of FIG. 6 is constructed.
【００３０】 図１に示した構成を有する断熱膜１をインナテント６１として取り付ける場合 を、図７を用いて説明する。尚、図７（ａ）は側壁部分をテント倉庫内から見た 図であり、図７（ｂ）は図７（ａ）のＡ−Ａ断面図である。A case where the heat insulating film 1 having the configuration shown in FIG. 1 is attached as the inner tent 61 will be described with reference to FIG. 7A is a view of the side wall portion viewed from the inside of the tent warehouse, and FIG. 7B is a cross-sectional view taken along the line AA of FIG. 7A.
【００３１】 断熱膜１には、テント基布２の幅Ｗが支持フレーム１の内弦材間内法寸法より も僅かに大きく、板状断熱材３の幅Ｗ１が内弦材間内法寸法よりも数十ｍｍ程度 小さいものを用いる。そして、この断熱膜１を、板状断熱材３が内弦材５２間に 納まるように、内弦材５２に沿って取り付ける。In the heat insulating film 1, the width W of the tent base fabric 2 is slightly larger than the inner dimension between the inner chords of the support frame 1, and the width W 1 of the plate-shaped heat insulating material 3 is the inner dimension between the inner chords. Use the one about several tens mm smaller than the above. Then, the heat insulating film 1 is attached along the inner chord material 52 so that the plate-shaped heat insulating material 3 is fitted between the inner chord materials 52.
【００３２】 具体的には、各内弦材５２を挟んで隣り合う２つの断熱膜１の鳩目金具４にロ ープ７１を通し、適宜の部分で仮止めを施しながら内弦材５２にロープ７１を緊 結して取り付ける。また、内弦材方向に沿って隣接する断熱膜１同士は、一方の 断熱膜が有する耳５を他方の断熱膜に重ね合わせ、必要に応じて隙間部分を粘着 テープ等によって塞ぐことができる（不図示）。Specifically, the rope 71 is passed through the eyelet fittings 4 of the two heat insulating films 1 adjacent to each other with the inner chord material 52 interposed therebetween, and the rope is attached to the inner chord material 52 while temporarily fixing them at appropriate portions. 71 is fastened. In addition, the heat insulating films 1 adjacent to each other along the direction of the inner chord material can overlap the ears 5 of one heat insulating film with the other heat insulating film, and close the gaps with an adhesive tape or the like as necessary ( Not shown).
【００３３】 この断熱膜１の取付け作業において、テント基布２には複数に分離された板状 断熱材３が付設されているため、断熱膜１を板状断熱材３の境目部分で折り曲げ ることができる。したがって、ロープ７１を鳩目金具３に通して簡単に内弦材５ ２に回し込むことができ、かかる作業を極めて効率良く行うことができる。但し 、図２及び図３に示したような袋６、６’に板状断熱材３を挿入した断熱膜を用 いる場合には、板状断熱材３が脱落しないよう袋６、６’の底部が下になるよう にして取り付けられる。In the mounting work of the heat insulating film 1, since the tent base fabric 2 is provided with the plate heat insulating material 3 divided into a plurality of pieces, the heat insulating film 1 is bent at the boundary between the plate heat insulating materials 3. be able to. Therefore, the rope 71 can be easily passed through the eyelet fitting 3 and turned into the inner chord material 52, and this operation can be performed extremely efficiently. However, when using a heat insulating film in which the plate-like heat insulating material 3 is inserted into the bags 6 and 6 'as shown in FIGS. 2 and 3, the bags 6, 6' are prevented from falling off. Mounted with the bottom down.
【００３４】 天井部分の断熱施工も上記の側壁部分と全く同様であり、適宜の部分で仮止め を施しながら天井部分の内弦材にロープを緊結して断熱膜１を取り付けることが できる。The heat insulation of the ceiling part is exactly the same as that of the above-mentioned side wall part, and the heat insulating film 1 can be attached by fastening the rope to the inner chord material of the ceiling part while temporarily fixing the appropriate part.
【００３５】 このように本考案の鉄骨構造物用断熱膜は、基布の長手方向に耐久性・断熱性 等に優れ且つ厚みに応じて所望の断熱性能が得られる複数の板状断熱材を付設し たものであるため、例えば中〜大スペースの工場やテント倉庫等についても、一 定の断熱効果を長期に渡って期待することができる。また、本考案の鉄骨構造物 用断熱膜は、板状断熱材が鉄骨構造物の軸組み材の内側になるように、かかる軸 組み材に沿って前記基布の長辺側縁部において取り付けられるものであるため、 取付けのための特別な軸組みを必要とせず、施工が容易で建設コストも安価であ り、更には新設のみならず既設の鉄骨構造物の側壁ならびに天井又は屋根のイン ナテントとして容易に適用することができる。As described above, the heat insulating film for a steel structure according to the present invention includes a plurality of plate-shaped heat insulating materials that have excellent durability and heat insulating properties in the longitudinal direction of the base fabric and that can obtain desired heat insulating performance according to the thickness. Since it is attached, a certain heat insulation effect can be expected over a long period of time, for example, in factories and tent warehouses in medium to large spaces. In addition, the heat insulating film for a steel structure of the present invention is attached to the long side edge of the base fabric along the frame so that the plate-shaped heat insulating material is inside the frame of the steel structure. It does not require a special framework for installation, is easy to construct, has low construction costs, and is not only new, but also installed on the side walls and ceiling or roof of existing steel structures. Can be easily applied as a natent.
【００３６】 次に、本考案の鉄骨構造物用断熱膜の別の例を、テント倉庫の側壁への取り付 け状態を示す図８及び図９を用いて説明する。尚、図８（ａ）及び図９（ａ）は 側壁部分をテント倉庫内から見た図であり、図８（ｂ）及び図９（ｂ）はそれぞ れ図８（ａ）及び図９（ａ）のＡ−Ａ断面図である。Next, another example of the heat insulating film for a steel structure of the present invention will be described with reference to FIGS. 8 and 9 showing a state where the heat insulating film is attached to a side wall of a tent warehouse. 8 (a) and 9 (a) are views of the side wall portion viewed from inside the tent warehouse, and FIGS. 8 (b) and 9 (b) are FIGS. 8 (a) and 9 (b) respectively. It is an AA sectional view of (a).
【００３７】 図１に示した本考案の鉄骨構造物用断熱膜１では、テント基布２の長辺側縁部 に鳩目金具４を１列ずつ設けており、図７に示したように隣り合う２つの断熱膜 １で内弦材５２を挟むようにして施工される。このため、隣接する鳩目金具間で 断熱膜１と内弦材５２との間に隙間が生じることがある。In the heat insulating film 1 for a steel structure according to the present invention shown in FIG. 1, the eyelet metal fittings 4 are provided in a row at the long side edge portion of the tent base fabric 2, and as shown in FIG. It is constructed so that the inner chord material 52 is sandwiched between two matching heat insulating films 1. For this reason, a gap may be formed between the heat insulating film 1 and the inner chord material 52 between adjacent eyelets.
【００３８】 一方、図８に示した本考案の鉄骨構造物用断熱膜１ａでは、鳩目金具４が片側 に２列ずつ設けられている。このため、隣り合う２つの断熱膜１ａの鳩目金具４ が重なり合うように互いに内弦材５２の前面でオーバーラップさせ、先と同様に 内弦材５２にロープ７１を緊結して取り付けることができ、上記のような隙間が 発生する危険性が小さく、かかる隙間による断熱欠損の発生を効果的に防止する ことができるものである。On the other hand, in the heat insulating film 1a for a steel structure of the present invention shown in FIG. 8, the eyelet fittings 4 are provided in two rows on one side. For this reason, the eyelet fittings 4 of the two adjacent heat insulating films 1a overlap each other on the front surface of the inner chord material 52 so as to overlap with each other, and the rope 71 can be tightly attached to the inner chord material 52 in the same manner as described above. The risk of the above-mentioned gap being generated is small, and the generation of insulation defects due to such a gap can be effectively prevented.
【００３９】 また、図９に示した本考案の鉄骨構造物用断熱膜１ｂでは、テント基布２の幅 Ｗ及び板状断熱材３の幅Ｗ１が内弦材５２のピッチと同一で、テント基布２の長 辺側縁部の各板状断熱材３間の間隙部分に鳩目金具４が取り付けられている。こ のため、隣り合う２つの断熱膜１ｂを内弦材５２の前面で突き合わせ、先と同様 に内弦材５２にロープ７１を緊結して取り付けることができ、上記のような隙間 による断熱欠損の発生を防止できると共に、各断熱膜１ｂの連結部分において板 状断熱材３を連続して設けることができ、より効果的に断熱施工を行うことがで きるものである。Further, in the heat insulating film 1 b for a steel structure of the present invention shown in FIG. 9, the width W of the tent base fabric 2 and the width W 1 of the plate-shaped heat insulating material 3 are the same as the pitch of the inner chord material 52, An eyelet metal fitting 4 is attached to a gap between the plate-shaped heat insulating materials 3 on the long side edge of the base cloth 2. For this reason, two adjacent heat insulating films 1b can be abutted on the front surface of the inner chord material 52, and the rope 71 can be tightly attached to the inner chord material 52 in the same manner as before, so that the heat insulation defect due to the gap as described above can be prevented. Generation can be prevented, and the plate-shaped heat insulating material 3 can be continuously provided at the connection portion of each heat insulating film 1b, so that heat insulating work can be performed more effectively.
【００４０】 以上の施工例では、軸組み材が内弦材と外弦材の間にトラス材が溶接されたト ラス構造の場合を説明したが、例えば軸組み材がＩ形鋼、Ｈ形鋼、構造用炭素鋼 管等の場合であっても本発明の断熱膜は同様に施工することができる。尚、軸組 み材が例えばＩ形鋼やＨ形鋼の場合には、前記ロープ７１に代えて適宜の構造を 有する金属・プラスチック製フック等を用いるのが良い。In the above construction example, the case where the truss material is welded between the inner chord material and the outer chord material is described as the truss material. The heat insulating film of the present invention can be similarly applied to steel, structural carbon steel pipe, and the like. When the shaft member is, for example, an I-beam or an H-beam, it is preferable to use a metal / plastic hook having an appropriate structure instead of the rope 71.
【００４１】[0041]
【考案の効果】 以上説明したように、本考案の鉄骨構造物用断熱膜によれば以下の効果を奏す る。 （１）基布の長手方向に耐久性・断熱性等に優れ且つ厚みに応じて所望の断熱性 能が得られる複数の板状断熱材を付設したものであるため、例えば中〜大スペー スの工場やテント倉庫等についても、一定の断熱効果を長期に渡って期待するこ とができる。 （２）基布の長手方向に複数の板状断熱材を互いに間隙を有して付設したもので あるため、板状断熱材を付設した側にも断熱膜をある程度曲げることができ取付 け時の作業性が高い。また、板状断熱材同士が擦れ合う心配が少ないため、板状 断熱材の欠けや割れを防止できると共に、特に板状断熱材として好適な発泡プラ スチック系断熱材を用いた場合においても、発泡プラスチック系断熱材同士が擦 れ合う際の耳障りな音の発生を防止することができる。 （３）板状断熱材が鉄骨構造物のの内側になるように、かかる軸組み材に沿って 基布の長辺側縁部において取り付けられるものであるため、取付けのための特別 な軸組みを必要とせず、施工が容易で建設コストも安価であり、更には新設のみ ならず既設の鉄骨構造物の側壁ならびに天井又は屋根のインナテントとして容易 に適用することができる。 （４）特に、基布の少なくとも長辺側縁部に縁部に鳩目金具を有するものにあっ ては、鳩目金具を介して軸組み材にロープ状物等によって容易に取り付けること ができ、鉄骨構造物の断熱施工を極めて簡単に行うことができる。 （５）特に、前記板状断熱材が、基布に縫製された袋に挿入して付設されている もの、若しくは、テント基布に縫い付けたゴムバンドで挟み込んで付設されてい るものにあっては、作業性が良く製作することができる。[Effects of the Invention] As described above, the heat insulating film for a steel structure of the present invention has the following effects. (1) Since a plurality of plate-shaped heat insulating materials having excellent durability and heat insulating properties in the longitudinal direction of the base fabric and obtaining desired heat insulating properties depending on the thickness are provided, for example, a medium to large space. Some factories and tent warehouses can be expected to have a certain thermal insulation effect over a long period of time. (2) Since a plurality of plate-like heat insulating materials are provided with a gap in the longitudinal direction of the base cloth, the heat insulating film can be bent to a certain extent on the side where the plate-like heat insulating material is provided, so that when mounting, High workability. In addition, since there is little fear that the plate-shaped heat insulating materials will rub against each other, it is possible to prevent chipping and cracking of the plate-shaped heat insulating materials. The generation of harsh sounds when the system insulation materials rub against each other can be prevented. (3) Since the plate-shaped heat insulating material is attached to the long side edge of the base fabric along such a frame as the inside of the steel structure, a special frame for mounting is required. It is easy to construct and the construction cost is inexpensive, and can be easily applied not only to new construction but also to the inner tent of the side wall and ceiling or roof of the existing steel structure. (4) In particular, when the base cloth has an eyelet fitting at least at the long side edge thereof, the base cloth can be easily attached to the frame member through the eyelet fitting with a rope or the like. Insulation of the structure can be performed extremely easily. (5) In particular, the above-mentioned plate-shaped heat insulating material is inserted and attached to a bag sewn on a base cloth, or is inserted and attached with a rubber band sewn on a tent base cloth. Therefore, it can be manufactured with good workability.
【図１】本考案に係る断熱膜の一構成例を示す平面図
（ａ）及び側面図（ｂ）である。FIG. 1 is a plan view (a) and a side view (b) showing a configuration example of a heat insulating film according to the present invention.
【図２】本考案に係る断熱膜における基布への板状断熱
材の付設状態の一例を模式的に示す部分斜視図である。FIG. 2 is a partial perspective view schematically showing an example of a state in which a plate-like heat insulating material is attached to a base fabric in the heat insulating film according to the present invention.
【図３】本考案に係る断熱膜における基布への板状断熱
材の付設状態の別の例を模式的に示す部分斜視図であ
る。FIG. 3 is a partial perspective view schematically showing another example of a state in which a plate-like heat insulating material is attached to a base cloth in the heat insulating film according to the present invention.
【図４】本考案に係る断熱膜における基布への板状断熱
材の付設状態の別の例を模式的に示す部分斜視図であ
る。FIG. 4 is a partial perspective view schematically showing another example of a state in which a plate-like heat insulating material is attached to a base cloth in the heat insulating film according to the present invention.
【図５】本考案の鉄骨構造物用断熱膜を用いて断熱テン
ト倉庫に改造される既設のテント倉庫の一構造例を示す
模式図である。FIG. 5 is a schematic view showing an example of a structure of an existing tent warehouse which is converted into an insulated tent warehouse using the heat insulating film for a steel structure of the present invention.
【図６】本考案の鉄骨構造物用断熱膜を用いて施工され
た断熱テント倉庫の一構造例を模式的に示す断面図であ
る。FIG. 6 is a cross-sectional view schematically illustrating a structural example of a heat insulating tent warehouse constructed using the heat insulating film for a steel structure of the present invention.
【図７】本考案の鉄骨構造物用断熱膜を用いて施工され
た断熱テント倉庫の一例を示す側壁部分の立面図（ａ）
及び断面図（ｂ）である。FIG. 7 is an elevational view of a side wall portion showing an example of an insulated tent warehouse constructed using the insulating film for a steel structure of the present invention.
And a sectional view (b).
【図８】本考案の別の鉄骨構造物用断熱膜を用いて施工
された断熱テント倉庫を示す側壁部分の立面図（ａ）及
び断面図（ｂ）である。FIG. 8 is an elevational view (a) and a cross-sectional view (b) of a side wall portion showing a heat insulating tent warehouse constructed using another heat insulating film for a steel structure of the present invention.
【図９】本考案の別の鉄骨構造物用断熱膜を用いて施工
された断熱テント倉庫を示す側壁部分の立面図（ａ）及
び断面図（ｂ）である。FIG. 9 is an elevational view (a) and a cross-sectional view (b) of a side wall portion showing a heat insulating tent warehouse constructed using another heat insulating film for a steel structure of the present invention.
１、１ａ、１ｂ 断熱膜 ２ 基布（テント基布） ３ 板状断熱材 ４ 鳩目金具 ５ 耳 ６、６’ 袋 ７ 帯 ８ ゴムバンド ５０ テント倉庫 ５１ 軸組み材 ５２ 内弦材 ５３ 外弦材 ５４ トラス材 ５５ 連結材 ５６ アウタテント ６１ インナテント ７１ ロープ DESCRIPTION OF SYMBOLS 1, 1a, 1b Heat insulation film 2 Base cloth (tent base cloth) 3 Plate-shaped heat insulating material 4 Eyelet fitting 5 Ear 6, 6 'bag 7 Band 8 Rubber band 50 Tent warehouse 51 Framed material 52 Inner chord material 53 Outer chord material 54 Truss material 55 Connecting material 56 Outer tent 61 Inner tent 71 Rope
───────────────────────────────────────────────────── フロントページの続き (72)考案者 西本 大策 東京都品川区東品川２丁目２番24号 ダウ 化工株式会社内 (72)考案者 笹平 比呂志 東京都品川区東品川２丁目２番24号 ダウ 化工株式会社内 (72)考案者 石川 俊明 東京都中央区銀座１丁目15番11号 高島株 式会社内 (72)考案者 堀川 恭仁 東京都中央区銀座１丁目15番11号 高島株 式会社内 (72)考案者 嶋村 忠夫 東京都中央区銀座１丁目15番11号 高島株 式会社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Daisaku Nishimoto 2-2-2, Higashishinagawa, Shinagawa-ku, Tokyo Dow Chemical Co., Ltd. (72) Inventor Hiroshi Sasahira 2-2-2, Higashishinagawa, Shinagawa-ku, Tokyo No. Dow Kako Co., Ltd. (72) Inventor Toshiaki Ishikawa 1-15-11, Ginza, Chuo-ku, Tokyo Inside Takashima Stock Company (72) Inventor Yasuhito Horikawa 1-15-11, Ginza, Chuo-ku, Tokyo Takashima Stock (72) Inventor Tadao Shimamura 1-15-11 Ginza, Chuo-ku, Tokyo Takashima Stock Company
Claims (6)
いに間隙を有して付設された断熱膜であって、前記板状
断熱材が鉄骨構造物の軸組み材の内側になるように、前
記軸組み材に沿って前記基布の長辺側縁部において取り
付けられるものであることを特徴とする鉄骨構造物用断
熱膜。1. A heat insulating film in which a plurality of plate-like heat insulating materials are provided with a gap therebetween in a longitudinal direction of a base cloth, wherein the plate-like heat insulating materials are inside a framed material of a steel structure. As described above, the heat insulating film for a steel structure is attached at the long side edge of the base fabric along the shaft assembly.
金具を有することを特徴とする請求項１に記載の鉄骨構
造物用断熱膜。2. The heat insulating film for a steel structure according to claim 1, wherein an eyelet metal fitting is provided on at least a long side edge of the base cloth.
製された袋に挿入して付設されていることを特徴とする
請求項１又は２に記載のテント倉庫用断熱膜。3. The heat insulating film for a tent warehouse according to claim 1, wherein the plate-like heat insulating material is inserted and attached to a bag sewn on the tent base fabric.
たゴムバンドで挟み込んで付設されていることを特徴と
する請求項１又は２に記載の鉄骨構造物用断熱膜。4. The heat insulating film for a steel structure according to claim 1, wherein the plate-shaped heat insulating material is provided so as to be sandwiched between rubber bands sewn to the base cloth.
インナテントとアウタテントを設けた二重膜構造を有す
るテント倉庫であり、該インナテントとして取り付けら
れるものであることを特徴とする請求項１乃至４のいず
れかに記載の鉄骨構造物用断熱膜。5. The tent warehouse having a double membrane structure in which an inner tent and an outer tent are provided inside and outside the framed material, wherein the steel structure is mounted as the inner tent. Item 5. The heat insulating film for a steel structure according to any one of Items 1 to 4.
熱材であることを特徴とする請求項１乃至５のいずれか
に記載の鉄骨構造物用断熱膜。6. The heat insulating film for a steel structure according to claim 1, wherein the plate-shaped heat insulating material is a foamed plastic heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000002114U JP3072331U (en) | 2000-04-06 | 2000-04-06 | Thermal insulation film for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000002114U JP3072331U (en) | 2000-04-06 | 2000-04-06 | Thermal insulation film for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3072331U true JP3072331U (en) | 2000-10-13 |
Family
ID=43205630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000002114U Expired - Lifetime JP3072331U (en) | 2000-04-06 | 2000-04-06 | Thermal insulation film for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3072331U (en) |
-
2000
- 2000-04-06 JP JP2000002114U patent/JP3072331U/en not_active Expired - Lifetime
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