JPH0525668B2 - - Google Patents
Info
- Publication number
- JPH0525668B2 JPH0525668B2 JP63252363A JP25236388A JPH0525668B2 JP H0525668 B2 JPH0525668 B2 JP H0525668B2 JP 63252363 A JP63252363 A JP 63252363A JP 25236388 A JP25236388 A JP 25236388A JP H0525668 B2 JPH0525668 B2 JP H0525668B2
- Authority
- JP
- Japan
- Prior art keywords
- antistatic
- insulating material
- heat insulating
- metal plate
- antistatic layer
- 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 - Lifetime
Links
Landscapes
- Panels For Use In Building Construction (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Description
本発明は帯電防止性能を具備した断熱材に関す
る。
The present invention relates to a heat insulating material having antistatic properties.
クリーンルームの壁、天井材には帯電防止性能
が要求される。
従来にあつては、壁、天井を施行後に帯電防止
用塗料、帯電防止用クロス等により表面仕上げを
行つて帯電防止性能を付与させていた。
Clean room walls and ceiling materials are required to have antistatic properties. In the past, after walls and ceilings were installed, the surface was finished with antistatic paint, antistatic cloth, etc. to impart antistatic properties.
従来にあつては、壁、天井の施行後に表面仕上
げを行なわなければならなく、手間を要し、施工
性に劣つたものであつた。
本発明は上記課題を解決するために為されたも
のであり、その目的とするところは施工時の省力
化及び工期短縮が可能となる断熱材を提供するこ
とにある。
In the past, surface finishing had to be done after walls and ceilings were installed, which was time-consuming and resulted in poor workability. The present invention has been made to solve the above problems, and its purpose is to provide a heat insulating material that can save labor and shorten the construction period during construction.
本発明の断熱材は、相対向する一対の金属板１
間に発泡樹脂層２が填装され両端部に両端部に雄
部５と雌部７が形成され、雄部５と雌部７との嵌
合により所定巾の目地部８を形成するように接合
される断熱材であつて、少なくとも室内側に位置
する金属板１の表面に帯電防止層３を形成させて
成るものであり、この構成により上記課題が解決
されたものである。
The heat insulating material of the present invention comprises a pair of opposing metal plates 1
A foamed resin layer 2 is filled in between, and a male part 5 and a female part 7 are formed at both ends, and a joint part 8 of a predetermined width is formed by fitting the male part 5 and female part 7. This is a heat insulating material to be joined, and is made by forming an antistatic layer 3 on the surface of a metal plate 1 located at least on the indoor side, and this structure solves the above problems.
帯電防止層３を有するので、この断熱材Ａを壁
材、天井材として取付け施工することにより、室
内の壁、天井材に帯電防止機能を具備させること
ができるものである。
以下本発明を添付の図面に基づいて説明する。
着色亜鉛鉄板、カラーアルミニウム板、着色ア
ルミニウム亜鉛合金めつき鋼板、ステンレス鋼
板、チタン鋼板などのような金属板１の表面には
帯電防止層３が形成されている。帯電防止層３
は、例えば、金属板１の表面にエポキシ系プライ
マーを塗布後、ポリエステル系塗料に導電性フイ
ラーを混入した帯電防止用塗料を焼き付け塗装す
ることにより形成される。帯電防止性能は、半減
期が１〜３秒であり、表面固有抵抗が108Ωcmで
ある（測定条件：20℃、70％RH）。
第１図に示す実施例にあつては、金属板１の両
端にはロール成形により成形されて雌雄嵌合構造
の縁部１ａ，１ｂが形成されている。この二枚の
金属板１間にポリオール、イソシアネート、触
媒、発泡剤などが配合されたポリウレタンやポリ
イソシアヌレートのような発泡性合成樹脂材料が
注入され、発泡されて発泡樹脂層２が設けられて
いる。両金属板１の縁部１ａ，１ｂ間に紙シート
とかアルミ箔４が被覆され、雌部５にパツキン６
が貼着されて、断熱材Ａが形成されている。帯電
防止層３は下側の金属板１の表面に形成されてい
る。尚、二枚の金属板１ともに帯電防止層３が形
成されていなくてもよい、少なくとも一枚の金属
板１の表面に帯電防止層３が形成されていればよ
く、施工に際しては帯電防止層３が形成されてい
る金属板１側を室内側に位置させればよい。この
実施例では帯電防止層３は下側の金属板１の表面
に形成されている。施工に際しては、この実施例
の断熱材Ａは壁材として採用され、第３図に示す
ように雌部５に雄部７が嵌入されて目地部８が形
成され、帯電防止層３が形成されている金属板１
側が室内側に位置される。
次に、本発明の断熱材Ａの製造方法を説明す
る。
第５図に示すように上下側の金属板１となる金
属フープ材１５，１６がそれぞれペイオフリール
１７，１８に巻取とられている。下側の金属板１
となる金属フープ材１６の表面には帯電防止層３
が形成されている。ペイオフリール１７から供給
された金属フープ材１５は成形ロール１９により
連続的に突脈８が形成され、両端部が屈曲成形さ
れる。金属フープ材１６は成形ロール２０により
両端部が屈曲成形される。次に、金属フープ材１
５，１６は予熱室２１で予熱され、この後、発泡
樹脂注入装置２２により金属フープ材１５，１６
間にポリウレタンやポリイソシアヌレートのよう
な発泡性合成樹脂材料が注入される。この後、金
属フープ材１５，１６がダブルコンベア２３間で
移動する間に発泡性合成樹脂材料が発泡して金属
フープ材１５，１６間に発泡性合成樹脂層２が形
成されて断熱材２４が形成されるのである。この
場合、ダブルコンベア２３の両端にはサイドシー
ルコンベア（図示しない）が設置され、金属フー
プ材１５，１６の両側面を押さえて、発泡性合成
樹脂材料が漏れないようにされる。次に、バンド
ソーのような切断装置２５により、断熱板材２４
が所定寸法に切断されて断熱材Ａが製造されるの
である。尚、この製造ラインの途中で金属フープ
材１６あるいは金属板１の表面に帯電防止層３を
形成させるようにしてもよい。
Since it has the antistatic layer 3, by installing this heat insulating material A as a wall material or ceiling material, the indoor wall or ceiling material can be provided with an antistatic function. The present invention will be explained below based on the accompanying drawings. An antistatic layer 3 is formed on the surface of a metal plate 1 such as a colored galvanized iron plate, a colored aluminum plate, a colored aluminum-zinc alloy plated steel plate, a stainless steel plate, a titanium steel plate, or the like. Antistatic layer 3
is formed by, for example, applying an epoxy primer to the surface of the metal plate 1, and then baking and painting an antistatic paint containing a conductive filler in a polyester paint. The antistatic performance has a half-life of 1 to 3 seconds and a surface resistivity of 10 8 Ωcm (measurement conditions: 20° C., 70% RH). In the embodiment shown in FIG. 1, edges 1a and 1b of a male and female fitting structure are formed at both ends of a metal plate 1 by roll forming. A foamable synthetic resin material such as polyurethane or polyisocyanurate containing polyol, isocyanate, catalyst, blowing agent, etc. is injected between these two metal plates 1 and foamed to form a foamed resin layer 2. There is. A paper sheet or aluminum foil 4 is covered between the edges 1a and 1b of both metal plates 1, and a gasket 6 is attached to the female part 5.
is adhered to form the heat insulating material A. The antistatic layer 3 is formed on the surface of the lower metal plate 1. Incidentally, it is not necessary that the antistatic layer 3 is formed on both of the two metal plates 1. It is sufficient that the antistatic layer 3 is formed on the surface of at least one metal plate 1. The metal plate 1 side on which 3 is formed may be located on the indoor side. In this embodiment, the antistatic layer 3 is formed on the surface of the lower metal plate 1. During construction, the heat insulating material A of this example is employed as a wall material, and as shown in FIG. 3, the male part 7 is fitted into the female part 5 to form a joint part 8 and an antistatic layer 3 is formed. metal plate 1
The side is located indoors. Next, a method for manufacturing the heat insulating material A of the present invention will be explained. As shown in FIG. 5, metal hoop materials 15 and 16 forming the upper and lower metal plates 1 are wound onto payoff reels 17 and 18, respectively. Lower metal plate 1
There is an antistatic layer 3 on the surface of the metal hoop material 16.
is formed. The metal hoop material 15 supplied from the payoff reel 17 is continuously formed with protrusions 8 by a forming roll 19, and both ends thereof are bent. Both ends of the metal hoop material 16 are bent by forming rolls 20 . Next, metal hoop material 1
5 and 16 are preheated in the preheating chamber 21, and then the metal hoop materials 15 and 16 are heated by the foamed resin injection device 22.
In between, a foamable synthetic resin material such as polyurethane or polyisocyanurate is injected. After that, while the metal hoop materials 15 and 16 move between the double conveyor 23, the foamable synthetic resin material foams, and the foamable synthetic resin layer 2 is formed between the metal hoop materials 15 and 16, and the heat insulating material 24 is formed. It is formed. In this case, side seal conveyors (not shown) are installed at both ends of the double conveyor 23 to press both sides of the metal hoop materials 15 and 16 to prevent the foamable synthetic resin material from leaking. Next, the insulation board material 24 is cut by a cutting device 25 such as a band saw.
is cut into predetermined dimensions to produce the heat insulating material A. Incidentally, the antistatic layer 3 may be formed on the surface of the metal hoop material 16 or the metal plate 1 during the production line.
本発明は相対向する一対の金属板間に発泡樹脂
層が填装され両端部に雄部と雌部が形成され、雄
部と雌部との嵌合により所定巾の目地部を形成す
るように接合される断熱材であつて、少なくとも
室内側に位置する金属板の表面に帯電防止層を形
成させているので、この断熱材を壁材、天井材と
して取付け施工すれば、目地部が形成されて複雑
な形状の室内の壁、天井にあつても、帯電防止層
により、全面に亘つて帯電防止機能を具備させる
ことができ、施工時の省力化及び工期の短縮化が
可能となるものである。
In the present invention, a foamed resin layer is filled between a pair of opposing metal plates, a male part and a female part are formed at both ends, and a joint part of a predetermined width is formed by fitting the male part and the female part. It is an insulating material that is bonded to the interior of the room, and an antistatic layer is formed on the surface of the metal plate located at least on the indoor side, so if this insulating material is installed as wall material or ceiling material, joints will be formed. Even if the walls and ceiling of a room have a complex shape, the antistatic layer can provide an antistatic function over the entire surface, making it possible to save labor and shorten the construction period. It is.
第１図は本発明の一実施例を示す断面図、第２
図は第１図のＸ部の拡大図、第３図は同上の施工
例を示す断面図、第４図は同上の製造装置を示す
概略図であつて、Ａは断熱材、１は金属板、２は
発泡樹脂層、３は帯電防止層、８は目地部であ
る。
FIG. 1 is a cross-sectional view showing one embodiment of the present invention, and FIG.
The figure is an enlarged view of the X section in Fig. 1, Fig. 3 is a sectional view showing a construction example of the above, and Fig. 4 is a schematic diagram showing the manufacturing equipment of the above, where A is a heat insulating material and 1 is a metal plate. , 2 is a foamed resin layer, 3 is an antistatic layer, and 8 is a joint.
Claims (1)
装され、両端部に雄部と雌部が形成され、雄部と
雌部との嵌合により所定巾の目地部を形成するよ
うに接合される断熱材であつて、少なくとも室内
側に位置する金属板の表面に帯電防止層を形成さ
せて成ることを特徴とする断熱材。1 A foamed resin layer is filled between a pair of opposing metal plates, a male part and a female part are formed at both ends, and a joint part of a predetermined width is formed by fitting the male part and the female part. A heat insulating material to be bonded, characterized in that an antistatic layer is formed on the surface of at least a metal plate located on the indoor side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63252363A JPH0298434A (en) | 1988-10-06 | 1988-10-06 | Heat insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63252363A JPH0298434A (en) | 1988-10-06 | 1988-10-06 | Heat insulating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0298434A JPH0298434A (en) | 1990-04-10 |
| JPH0525668B2 true JPH0525668B2 (en) | 1993-04-13 |
Family
ID=17236252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63252363A Granted JPH0298434A (en) | 1988-10-06 | 1988-10-06 | Heat insulating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009133874A1 (en) | 2008-04-30 | 2009-11-05 | 日東電工株式会社 | Porous sheet, process for production thereof, and heat-insulating sheet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2524935B2 (en) * | 1990-06-02 | 1996-08-14 | 株式会社アッド | Livestock panel building materials |
| JP7799473B2 (en) * | 2021-12-16 | 2026-01-15 | 日鉄鋼板株式会社 | Fire-resistant connection structure for sandwich panels |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133036A (en) * | 1981-02-12 | 1982-08-17 | Ig Tech Res Inc | Manufacture of heat-insulating panel |
| JPS5946228U (en) * | 1982-09-17 | 1984-03-27 | 大日精化工業株式会社 | sandwich panel |
-
1988
- 1988-10-06 JP JP63252363A patent/JPH0298434A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009133874A1 (en) | 2008-04-30 | 2009-11-05 | 日東電工株式会社 | Porous sheet, process for production thereof, and heat-insulating sheet |
| US9017817B2 (en) | 2008-04-30 | 2015-04-28 | Nitto Denko Corporation | Method for producing laminated porous sheet comprising polytetrafluoroethylene and carbon particles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0298434A (en) | 1990-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3733232A (en) | Method for making building sheathing elements | |
| US4339487A (en) | Door panel and manner of making same | |
| US4238544A (en) | Door panel and manner of making | |
| US3555756A (en) | Insulating building panel unit | |
| US11214958B1 (en) | Foam wall structures and methods for their manufacture | |
| JPH0525668B2 (en) | ||
| US4303707A (en) | Building component and method of making the same | |
| KR20130030963A (en) | Back-panel for curtain wall and manufacturing method thereof | |
| GB1138882A (en) | Improvements in building structures | |
| GB2458743A (en) | Composite insulation panel for buildings, having at least four layers | |
| JPS6223945Y2 (en) | ||
| JP3429381B2 (en) | Method of manufacturing lath-structured wall | |
| KR930011343B1 (en) | Heat insulating panels | |
| JPH02116522A (en) | Laminated heat insulation sheet and its manufacture and manufacturing device | |
| RU20115U1 (en) | BUILDING TAPE FOR PROTECTING ANGLES | |
| JPH0538776A (en) | Fire-resistant composite heat-insulating panel | |
| JPH0237863B2 (en) | ||
| JP2742003B2 (en) | Thermal insulation panel | |
| JP2025167407A (en) | Corner Panel | |
| EP1611298A1 (en) | Aerated insulating panel and process for manufacturing thereof | |
| JP2025167408A (en) | Corner panel connection structure | |
| AU674507B2 (en) | Insulation for structures | |
| JPH07180899A (en) | Method and device for composite spiral duct | |
| JPH08239985A (en) | Metal siding material and manufacture and manufacturing device therefor | |
| JP2557901B2 (en) | Thermal insulation panel for construction and continuous manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080413 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090413 Year of fee payment: 16 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090413 Year of fee payment: 16 |