JPS5851002Y2 - sandwich panel - Google Patents
sandwich panelInfo
- Publication number
- JPS5851002Y2 JPS5851002Y2 JP13032476U JP13032476U JPS5851002Y2 JP S5851002 Y2 JPS5851002 Y2 JP S5851002Y2 JP 13032476 U JP13032476 U JP 13032476U JP 13032476 U JP13032476 U JP 13032476U JP S5851002 Y2 JPS5851002 Y2 JP S5851002Y2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- moisture
- woven fabric
- waterproof
- sandwich panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Panels For Use In Building Construction (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案は少なくとも防湿、防水性でかつ接着性の良好な
サンドイッチパネルに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sandwich panel that is at least moisture-proof, waterproof, and has good adhesive properties.
従来より、硬質合成樹脂発泡体を芯材として使用したサ
ンドイッチパネルは、軽量でかつ高強度、高断熱を有す
るが故に幅広く使用されつつある。Conventionally, sandwich panels using hard synthetic resin foam as a core material have been widely used because they are lightweight, have high strength, and have high heat insulation properties.
しかしながら、芯材として使用する硬質合成樹脂発泡体
はそれ自体僅かではあるが吸湿性、透湿性があるのでサ
ンドイッチパネルを構成させる場合には、防湿、防水層
を形成する必要が゛あった。However, the hard synthetic resin foam used as the core material itself has a slight hygroscopicity and moisture permeability, so when constructing a sandwich panel, it was necessary to form a moistureproof and waterproof layer.
従来はこの防湿、防水層を主としてポリオレフィン系合
成樹脂フィルムで形成しており、このポリオレフィン系
合成樹脂フィルムで形成される防湿、防水層は、芯材で
ある硬質合成樹脂発泡体の吸湿、透湿を有効に防ぐもの
ではあるが、反面表面が平坦で不活性であるため接着剤
によるサンドイッチパネル同志の貼り合せや、他の建築
材料との接着が不可能であった。Conventionally, this moisture-proof and waterproof layer was mainly formed from a polyolefin-based synthetic resin film. However, because the surface is flat and inert, it is impossible to bond sandwich panels together using adhesives or to adhere them to other building materials.
それ故、従来の防湿、防水層を設けたサンドイッチパネ
ルはその使用用途に大きな制限を受けるものであった。Therefore, conventional sandwich panels provided with moisture-proof and waterproof layers have been subject to severe limitations in their uses.
本考案は、この従来の防湿、防水層を設けたサンドイッ
チパネルの有する欠点を改善し、防湿、防水性に優れる
ばかりでなく、種々の建築材料とも強固に接着し得るサ
ンドイッチパネルを提供するものである。The present invention improves the drawbacks of the conventional sandwich panel provided with a moisture-proof and waterproof layer, and provides a sandwich panel that not only has excellent moisture-proof and waterproof properties but also can firmly adhere to various building materials. be.
すなわち、本考案のサンドイッチパネルは、防湿、防水
性合成樹脂フィルム６にガラス繊維を主成分とする織布
又は不織布１を積層一体化して接合層７となし、該防湿
、防水性合成樹脂フィルム６面に硬質合成樹脂発泡体層
５を積層一体化し、該硬質合成樹脂発泡体層５の他面に
、合成樹脂フィルム２にガラス繊維を主成分とする織布
又は不織布１を積層してなる基材３又は無機質板４を積
層一体化して表面材としなたサンドイッチパネルである
。That is, in the sandwich panel of the present invention, a moisture-proof and waterproof synthetic resin film 6 is laminated with a woven fabric or non-woven fabric 1 mainly composed of glass fibers to form a bonding layer 7, and the moisture-proof and waterproof synthetic resin film 6 A base formed by laminating a hard synthetic resin foam layer 5 on one side and laminating a synthetic resin film 2 and a woven fabric or non-woven fabric 1 mainly composed of glass fiber on the other side of the hard synthetic resin foam layer 5. This is a sandwich panel in which a material 3 or an inorganic plate 4 is laminated and integrated as a surface material.
ガラス繊維を主成分とする織布又は不織布１等はガラス
繊維の他に、ビニロン繊維、ナイロン繊維等の合成繊維
などの少量も併用し得る。In addition to glass fibers, a small amount of synthetic fibers such as vinylon fibers and nylon fibers may be used in combination with the woven fabric or nonwoven fabric 1 mainly composed of glass fibers.
防湿、防水性合成樹脂フィルム６は基材３を構成する合
成樹脂フィルム２とは異なり必ず防湿、防水性のもので
なければならず、たとえばポリエチレンフィルム、ポリ
プロピレンフィルム、ポリ塩化ビニリデンフィルム、ポ
リエステルフィルムなどが使用できる。Unlike the synthetic resin film 2 constituting the base material 3, the moisture-proof and waterproof synthetic resin film 6 must be moisture-proof and waterproof, such as polyethylene film, polypropylene film, polyvinylidene chloride film, polyester film, etc. can be used.
防湿、防水性フィルムの厚味は防湿、防水性能上１０μ
ｍ以上好ましくは２０μｍ以上が良い。The thickness of the moisture-proof and waterproof film is 10μ for moisture-proof and waterproof performance.
m or more, preferably 20 μm or more.
ガラス繊維を主成分とする織布又は不織布１を防湿、防
水性合成樹脂フィルム６に積層させて接合層７を構成さ
せるには通常行なわれる加熱圧着等で実施することがで
きる。The bonding layer 7 can be formed by laminating the woven fabric or non-woven fabric 1 mainly composed of glass fibers on the moisture-proof and waterproof synthetic resin film 6 by conventional heat-press bonding or the like.
硬質合成樹脂発泡体５としては、硬質ウレタン発泡体、
硬質イソシアヌレート発泡体、硬質エポキシ発泡体など
が使用できる。As the hard synthetic resin foam 5, hard urethane foam,
Rigid isocyanurate foam, rigid epoxy foam, etc. can be used.
硬質合成樹脂発泡体は自己接着性があり、一体成型（一
体発泡）のできるものを選択すれば、本考案のサンドイ
ッチパネルを製造する上で有利である。The rigid synthetic resin foam has self-adhesive properties and is advantageous in manufacturing the sandwich panel of the present invention if one that can be integrally molded (integral foaming) is selected.
硬質合成樹脂発泡体として自己接着性のないものを使用
する場合には基材、無機質板、接合層等は接着剤を介し
て積層しても良い。When using a hard synthetic resin foam that does not have self-adhesive properties, the base material, inorganic plate, bonding layer, etc. may be laminated via an adhesive.
また硬質合成樹脂発泡体として難燃性硬質合成樹脂発泡
体を使用すれば、防湿、防水効果や接着性が向上すると
いう効果に加えてサンドイッチパネルの防水性、耐炎性
をも向上させることができ好ましいものである。In addition, if flame-retardant hard synthetic resin foam is used as the hard synthetic resin foam, it is possible to improve the waterproofness and flame resistance of the sandwich panel, in addition to improving moisture-proofing and waterproofing effects and adhesion. This is preferable.
基材３を構成すべきガラス繊維を主成分とした織布又は
不織布１は接合層７を構成するガラス繊維を主成分した
繊布又は不繊布と同じものが使用される。The woven fabric or nonwoven fabric 1 mainly composed of glass fibers to constitute the base material 3 is the same as the woven or nonwoven fabric mainly composed of glass fibers constituting the bonding layer 7.
基材３を構成する合成樹脂フィルム２としては特に防湿
、防水性を有するものに限定はされないが、防湿、防水
性を有するものの方が好ましい。The synthetic resin film 2 constituting the base material 3 is not particularly limited to those having moisture-proofing and waterproofing properties, but those having moisture-proofing and waterproofing properties are preferred.
合成樹脂フィルム２の厚味は前記の防水性合成樹脂フィ
ルムと同程度の厚味が好ましい。The thickness of the synthetic resin film 2 is preferably about the same thickness as the above-mentioned waterproof synthetic resin film.
ガラス繊維を主成分とする織布又は不織布１、合成樹脂
フィルム２に積層させて基材３を形成する方法としては
、ガラス繊維を主成分とする織布又は不織布１を防湿、
防水性合成樹脂フィルム６に積層して接合層７を形成さ
れる方法がそのまま使用できる。A method for forming the base material 3 by laminating a woven fabric or non-woven fabric 1 mainly composed of glass fibers and a synthetic resin film 2 is to laminate the woven fabric or non-woven fabric 1 mainly composed of glass fibers with moisture-proof,
A method in which the bonding layer 7 is formed by laminating the waterproof synthetic resin film 6 can be used as is.
無機質板としては石膏ボード、石綿スレート板、硅酸カ
ルシウム板、パーライト板の他鉄板やアルミニウム板な
どの金属板が使用できる。As the inorganic board, a gypsum board, an asbestos slate board, a calcium silicate board, a perlite board, and a metal board such as an iron board or an aluminum board can be used.
無機質板の厚味は出来上ったサンドイッチパネルの強度
上３ｍｍ以上が良く、好ましくは５ｍｍ程度のものが良
い。The thickness of the inorganic plate is preferably 3 mm or more, preferably about 5 mm, in view of the strength of the finished sandwich panel.
又サンドイッチパネルの軽量化のために厚味の上限は２
０ｍｍ程度である。Also, to reduce the weight of the sandwich panel, the upper limit of thickness is 2.
It is about 0 mm.
本考案のサンドイッチパネルは接合層７が多湿条件下に
暴露される様に施工（使用）することが有効である。It is effective to construct (use) the sandwich panel of the present invention so that the bonding layer 7 is exposed to humid conditions.
本考案のサンドイッチパネルは上述のように構成されて
いるので従来のサンドイッチパネルの有する軽量、高強
度、高断熱性を損なわず、更に次の特長を有する。Since the sandwich panel of the present invention is constructed as described above, it does not impair the light weight, high strength, and high heat insulation properties of the conventional sandwich panel, and also has the following features.
即ちガラス繊維を主成分とする織布又は不織布を防湿、
防水性合成樹脂フィルムに積層して構成された接合層を
使用しているので水分や湿気が硬質合成樹脂発泡体に吸
収されるのを防止でき、接合層の他物と接着させる接合
面にはガラス繊維を主成分とする織布又は不織布が面し
ているので、接着剤今使用しな接着加工の場合でも、接
着剤を使用せず接合すべく他物の接着性による接合の場
合でも接合力はきわめてすぐれるものである。In other words, woven or non-woven fabrics mainly composed of glass fibers are moisture-proof.
Since it uses a bonding layer that is laminated to a waterproof synthetic resin film, it can prevent water and moisture from being absorbed into the hard synthetic resin foam, and the bonding layer has a bonding layer that is bonded to other objects. Since the woven fabric or non-woven fabric whose main component is glass fiber is facing, it can be bonded even if the adhesive is not used or if the bonding is done using the adhesive properties of other materials. Power is extremely good.
接着加工の際に使用する接着剤としては、任意のものが
使用できる。Any adhesive can be used during the bonding process.
例えば、ゴム系、合成樹脂糸、天然高分子化合物系（例
ニカワ）などが使用可能で、又無溶剤タイプの反応型接
着剤（例ウレタン系、エポキシ系）、溶剤型接着剤（例
ゴムをトルエンなどに溶解させたもの）、水溶媒型接着
剤（例合或樹脂エマルジョン）、無機質接着剤（倒木ガ
ラス系、セメントモルタル系、石こう系）など幅広く使
用できる。For example, rubber-based, synthetic resin thread, natural polymer compound-based (e.g. glue), etc. can be used, as well as solvent-free reactive adhesives (e.g. urethane-based, epoxy-based), solvent-based adhesives (e.g. rubber), etc. It can be used in a wide range of applications, including adhesives (dissolved in toluene, etc.), water-based adhesives (for example, resin emulsions), and inorganic adhesives (fallen glass, cement mortar, and gypsum).
特に水溶媒型接着剤、無機質接着剤等を使用しても表面
材の吸湿、吸水が殆んどなく、吸湿、吸水によるサンド
イッチパネルの伸縮や反りの発生を有効に防止できる。In particular, even if a water-based adhesive, an inorganic adhesive, or the like is used, the surface material absorbs almost no moisture or water, and it is possible to effectively prevent the sandwich panel from expanding, contracting, or warping due to moisture or water absorption.
更には任意の接着剤の使用が可能であるため、コンクリ
ート壁、金属板、合板壁、木材等の任意の材料への接着
も可能となり、その使用用途を著しく広げることができ
る。Furthermore, since any adhesive can be used, it is possible to bond to any material such as concrete walls, metal plates, plywood walls, wood, etc., and the range of uses can be greatly expanded.
又建築物の断熱材として使甲するような場合、本考案の
サンドイッチパネルの接合層側に直接コンクリートを打
ち込み、コンクリートとサンドイッチパネルを接合一体
化させることができ、コンクリートがとくに水分を多く
含んでいるにもかかわ、らず防水性は完全であり、接合
力も強くきわめて有効なものである。In addition, when used as a heat insulating material for buildings, concrete can be directly poured into the joint layer side of the sandwich panel of the present invention, making it possible to join and integrate the concrete and the sandwich panel. Despite this, it is completely waterproof, has a strong bonding force, and is extremely effective.
第１図、第２図は各々本考案の一例を示す断面図であり
、図中１はガラス繊維を主成分とする織布又は不織布、
２は合成樹脂フィルム、３は基材、４は無機質板、５は
硬質合成樹脂発泡体、６は防湿、防水性合成樹脂フィル
ム、７は接合層を各々示す。1 and 2 are cross-sectional views showing an example of the present invention, in which 1 is a woven fabric or non-woven fabric whose main component is glass fiber;
2 is a synthetic resin film, 3 is a base material, 4 is an inorganic board, 5 is a hard synthetic resin foam, 6 is a moisture-proof/waterproof synthetic resin film, and 7 is a bonding layer.
Claims (1)
する織布又は不織布を積層一体化して接合層となし、該
防湿、防水性合成樹脂フィルム面に硬質合成樹脂発泡体
層を積層一体化し、該硬質合成樹脂発泡体層の他面に、
合成樹脂フィルムにガラス繊維を主成分とする織布又は
不織布を積層してなる基材又は無機質板を積層一体化し
て表面材となしたサンドイッチパネル。A moisture-proof and waterproof indoor resin film is laminated with a woven or non-woven fabric mainly composed of glass fibers to form a bonding layer, and a hard synthetic resin foam layer is laminated and integrated on the surface of the moisture-proof and waterproof synthetic resin film. , on the other side of the hard synthetic resin foam layer,
A sandwich panel in which a surface material is made by laminating a base material or an inorganic plate made of a synthetic resin film laminated with a woven fabric or non-woven fabric mainly composed of glass fibers, or an inorganic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13032476U JPS5851002Y2 (en) | 1976-09-27 | 1976-09-27 | sandwich panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13032476U JPS5851002Y2 (en) | 1976-09-27 | 1976-09-27 | sandwich panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5346372U JPS5346372U (en) | 1978-04-20 |
| JPS5851002Y2 true JPS5851002Y2 (en) | 1983-11-21 |
Family
ID=28739468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13032476U Expired JPS5851002Y2 (en) | 1976-09-27 | 1976-09-27 | sandwich panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851002Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58180666A (en) * | 1982-04-14 | 1983-10-22 | 平岡織染株式会社 | Air permeable sheet and production thereof |
-
1976
- 1976-09-27 JP JP13032476U patent/JPS5851002Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5346372U (en) | 1978-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6711872B2 (en) | Lightweight panel construction | |
| US20230407646A1 (en) | Laminated Foam Composite Backer Board for Wet Space Construction | |
| US3474584A (en) | Structural panel and process of making same | |
| GB2218438A (en) | Mineral faced panels | |
| JPS5851002Y2 (en) | sandwich panel | |
| JPS6113305Y2 (en) | ||
| JPS6032987Y2 (en) | Synthetic resin foam insulation board | |
| JPS5921002Y2 (en) | sandwich panel | |
| JPH04128447A (en) | Heat insulating board also used as form and structure of form panel using the board for concrete placing | |
| JPS6136355Y2 (en) | ||
| JPS6122101Y2 (en) | ||
| JPH0122019Y2 (en) | ||
| JPS6344499Y2 (en) | ||
| KR200330114Y1 (en) | Soundproof wood insulator with Single or Double G/F Structure | |
| JPH0138184Y2 (en) | ||
| JP3339744B2 (en) | Formwork and heat insulation panel | |
| JPH0622729Y2 (en) | Gypsum board with moisture barrier | |
| JPS609316Y2 (en) | Mortar outer wall structure | |
| JPS6235775Y2 (en) | ||
| JPS6120913Y2 (en) | ||
| JPH1096274A (en) | Light-weight heat-insulating panel | |
| JPH0625447B2 (en) | Insulation structure for building | |
| JPS6344500Y2 (en) | ||
| JPH0457824B2 (en) | ||
| JPS6116122Y2 (en) |