JPH0788995A - Composite core material - Google Patents
Composite core materialInfo
- Publication number
- JPH0788995A JPH0788995A JP26150193A JP26150193A JPH0788995A JP H0788995 A JPH0788995 A JP H0788995A JP 26150193 A JP26150193 A JP 26150193A JP 26150193 A JP26150193 A JP 26150193A JP H0788995 A JPH0788995 A JP H0788995A
- Authority
- JP
- Japan
- Prior art keywords
- core material
- resin foam
- press
- porous core
- composite core
- 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.)
- Pending
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明の複合心材は、例えば住宅
やアパートのドア等に使用されるフラッシュパネルの心
材として用いられるものである。BACKGROUND OF THE INVENTION The composite core material of the present invention is used as a core material for a flash panel used for doors of houses and apartments.
【０００２】[0002]
【従来の技術】フラッシュパネルはカラー鋼板、塩化ビ
ニル鋼板、アルミ板、ベニヤ板、プラスチック板等のパ
ネル材２枚の間に各種心材をサンドイッチしてなる。フ
ラッシュパネル用の心材には従来より各種のものがあ
る。その一つとしてペーパーハニカム（紙をハニカム状
に成型した多孔心材）とフェノール樹脂発泡体とででき
た複合心材がある。2. Description of the Related Art A flash panel is formed by sandwiching various core materials between two panel materials such as a color steel plate, a vinyl chloride steel plate, an aluminum plate, a veneer plate and a plastic plate. There are various conventional core materials for flash panels. As one of them, there is a composite core material made of a paper honeycomb (a porous core material formed by molding paper into a honeycomb shape) and a phenol resin foam.
【０００３】この複合心材は図１１（ａ）に示すよう
に、多孔心材Ａの孔Ｂ内に粉状又は液状のフェノール樹
脂Ｃを入れ、このフェノール樹脂Ｃを加熱して孔Ｂ内で
発泡させて図１１（ｂ）に示すように孔Ｂ内にフェノー
ル樹脂発泡体Ｄを充填させるものである。通常はこのよ
うにして製作された複合心材Ｅの上下の端面Ｆに図１２
に示す２枚のパネル材Ｇを接着剤（例えばゴム系のも
の）により張り付けてフラッシュパネルとしている。In this composite core material, as shown in FIG. 11 (a), a powdery or liquid phenol resin C is put in the pores B of the porous core material A, and the phenol resin C is heated to foam in the pores B. As shown in FIG. 11B, the phenol resin foam D is filled in the hole B. Normally, as shown in FIG.
The two panel materials G shown in (1) are attached to each other with an adhesive (for example, rubber type) to form a flash panel.
【０００４】この複合心材Ｅは多孔心材Ａ内に準不燃物
のフェノール樹脂発泡体Ｄが充填されているため耐火
性、断熱性に優れ、また軽量でもあるため、同複合心材
Ｅを用いたフラッシュパネルは住宅やビル等の建材とし
て適している。Since the composite core material E is filled with the quasi-incombustible phenol resin foam D in the porous core material A, the composite core material E is excellent in fire resistance and heat insulation, and is also lightweight. The panel is suitable as a building material for houses and buildings.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら前記の複
合心材Ｅは次のような問題があった。 ．前記複合心材Ｅは多孔心材Ａの孔Ｂ内に入れたフェ
ノール樹脂Ｃを発泡させて孔Ｂ全体に充填させてあるた
め、孔Ｂに入れるフェノール樹脂Ｃの量によってはそれ
が発泡した際に孔Ｂの外まで盛り上がってしまうことが
ある。このままではパネル材Ｇを複合心材Ｅの端面Ｆに
接着させることができないので、フェノール樹脂発泡体
Ｄのうち外まで盛り上がった部分を削り落としてからパ
ネル材Ｇを接着させなければならない。しかし、フェノ
ール樹脂発泡体Ｄは崩れて粉状になり易い性質をもって
いるため、フェノール樹脂発泡体Ｄの盛り上がった部分
を削り落とすと、フェノール樹脂発泡体Ｄが崩れて発生
する粉末が多孔心材Ａの端面Ｆに付着する。このため複
合心材Ｅの端面Ｆに接着剤でパネル材Ｇを接着させた場
合、パネル材Ｇの接着が不十分となったり、接着当初は
接着が十分であってもその後の振動等によりフェノール
樹脂発泡体Ｄが崩れてしまい、完成後に接着が不十分に
なってパネル材Ｇが浮き上がったり、剥れたりすること
があった。However, the above composite core material E has the following problems. ． Since the composite core material E foams the phenolic resin C filled in the pores B of the porous core material A to fill the entire pores B, depending on the amount of the phenolic resin C to be filled in the pores B, the pores may be formed when the foaming occurs. Sometimes it goes up outside B. Since the panel material G cannot be adhered to the end surface F of the composite core material E as it is, it is necessary to scrape off the portion of the phenolic resin foam D that has risen to the outside before adhering the panel material G. However, since the phenol resin foam D has a property that it easily collapses and becomes powdery, when the raised portion of the phenol resin foam D is scraped off, the powder generated by the collapse of the phenol resin foam D of the porous core material A is generated. Attach to the end face F. Therefore, when the panel material G is adhered to the end face F of the composite core material E with an adhesive, the adhesion of the panel material G becomes insufficient, or even if the adhesion is sufficient at the beginning of the adhesion, the phenol resin may be vibrated after that. In some cases, the foam D collapsed, the adhesion was insufficient after completion, and the panel material G floated or peeled off.
【０００６】．フェノール樹脂発泡体Ｄの盛り上がり
部分を端面Ｆと平に削り落すのは大変面倒であり、時間
と労力がかかる。 ．複合心材Ｅの端面Ｆにパネル材Ｇを確実に接着させ
るためには、フェノール樹脂発泡体Ｄを平に削り落すと
きに多孔心材Ａの端面Ｆに付着したフェノール樹脂発泡
体Ｄの粉末を完全に取り除く必要があるが、そのために
は大変な手間を必要とし、生産性の上で問題があった。
またどうしても粉末が残るので接着が不十分になり易
い。[0006] It is very troublesome to scrape the raised portion of the phenolic resin foam D flat with the end face F, and it takes time and labor. ． In order to securely adhere the panel material G to the end face F of the composite core material E, when the phenol resin foam D is flatly scraped off, the powder of the phenol resin foam D adhered to the end face F of the porous core material A is completely removed. It needs to be removed, but it requires a great deal of work and has a problem in productivity.
In addition, since powder remains, adhesion tends to be insufficient.
【０００７】本発明の目的は複合心材へのパネル材の接
着が容易且つ確実であり、また接着後にパネル材が浮き
上がったり、剥れたりすることのない複合心材を提供す
ることにある。An object of the present invention is to provide a composite core material in which the panel material can be easily and surely bonded to the composite core material and the panel material does not rise or peel off after the bonding.
【０００８】[0008]
【課題を解決するための手段】本発明のうち請求項１の
複合心材は図１に示すように、樹脂を発泡させてなる樹
脂発泡体１の圧入面２から同樹脂発泡体１内に、多孔心
材３が同樹脂発泡体１を貫通するように圧入されてなる
ことを特徴とするものである。The composite core material according to claim 1 of the present invention is, as shown in FIG. 1, from a press-fitting surface 2 of a resin foam 1 formed by foaming a resin into the resin foam 1. The porous core material 3 is press-fitted so as to penetrate the resin foam 1.
【０００９】本発明のうち請求項２の複合心材は図２に
示すように、樹脂を発泡させてなる樹脂発泡体１の圧入
面２から同樹脂発泡体１の途中まで多孔心材３が圧入さ
れてなることを特徴とするものである。In the composite core material according to claim 2 of the present invention, as shown in FIG. 2, the porous core material 3 is press-fitted from the press-fitting surface 2 of the resin foam 1 obtained by foaming the resin to the middle of the resin foam 1. It is characterized by
【００１０】本発明のうち請求項３の複合心材は図３に
示すように、樹脂を発泡させてなる樹脂発泡体１の対向
する二つの圧入面２、４から同樹脂発泡体１内に、多孔
心材３が互いに突き当たるように圧入されてなることを
特徴とするものである。In the composite core material according to claim 3 of the present invention, as shown in FIG. 3, from the two press-fitting surfaces 2 and 4 of the resin foam 1 formed by foaming the resin into the resin foam 1, which face each other, The porous core material 3 is press-fitted so as to abut against each other.
【００１１】本発明のうち請求項４の複合心材は図４に
示すように、樹脂を発泡させてなる樹脂発泡体１の対向
する二つの圧入面２、４から同樹脂発泡体１内の途中ま
で多孔心材３が圧入されてなることを特徴とするもので
ある。In the composite core material according to claim 4 of the present invention, as shown in FIG. 4, from the two press-fitting surfaces 2 and 4 facing each other of the resin foam 1 formed by foaming the resin, in the middle of the resin foam 1. It is characterized in that the porous core material 3 is press-fitted.
【００１２】[0012]
【作用】本発明のうち請求項１の複合心材では樹脂発泡
体１の圧入面２から同樹脂発泡体１内に、多孔心材３を
同樹脂発泡体１を貫通するように圧入させてあるため、
樹脂発泡体１の圧入面２に、多孔心材３のうち樹脂発泡
体１の粉末が付着していない外側端面５を露出させるこ
とができ、この外側端面５にパネル材６を確実に接着さ
せることができる。In the composite core material according to claim 1 of the present invention, the porous core material 3 is press-fitted into the resin foam body 1 from the press-fitting surface 2 of the resin foam body 1 so as to penetrate the resin foam body 1. ,
The outer end surface 5 of the porous core material 3 to which the powder of the resin foam 1 is not adhered can be exposed to the press-fitting surface 2 of the resin foam 1, and the panel material 6 can be reliably adhered to the outer end surface 5. You can
【００１３】本発明のうち請求項２の複合心材では樹脂
発泡体１の圧入面２から同樹脂発泡体１の途中まで多孔
心材３を圧入させてあるため、板樹脂発泡体１の圧入面
２に、多孔心材３のうち樹脂発泡体１の粉末が付着して
いない外側端面５を露出させることができ、この外側端
面５にパネル材６を確実に接着させることができる。In the composite core material according to the second aspect of the present invention, since the porous core material 3 is press-fitted from the press-fitting surface 2 of the resin foam 1 to the middle of the resin foam 1, the press-fitting surface 2 of the plate resin foam 1 is pressed. Further, the outer end surface 5 of the porous core material 3 to which the powder of the resin foam 1 is not attached can be exposed, and the panel material 6 can be reliably adhered to the outer end surface 5.
【００１４】本発明のうち請求項３の複合心材では樹脂
発泡体１の対向する二つの圧入面２、４から同樹脂発泡
体１内に、２枚の多孔心材３を互いに突き当たるように
圧入させてあるため、樹脂発泡体１の対向する二つの圧
入面２、４に、多孔心材３のうち樹脂発泡体１の粉末が
付着していない外側端面５を露出させることができ、こ
の外側端面５にパネル材６を確実に接着させることがで
きる。In the composite core material according to the third aspect of the present invention, two porous core materials 3 are press-fitted into the resin foam body 1 from two facing press-fitting surfaces 2 and 4 of the resin foam body 1 so as to abut against each other. Therefore, the outer end surface 5 of the porous core material 3 to which the powder of the resin foam 1 is not adhered can be exposed to the two press-fitting surfaces 2 and 4 of the resin foam 1 which face each other. The panel material 6 can be reliably adhered to.
【００１５】本発明のうち請求項４の複合心材では樹脂
発泡体１の対向する二つの圧入面２、４から同樹脂発泡
体１内の途中まで２枚の多孔心材３を圧入させさせてあ
るため、樹脂発泡体１の対向する二つの圧入面２、４
に、多孔心材３のうち樹脂発泡体１の粉末が付着してい
ない外側端面５を露出させることができ、この外側端面
５にパネル材６を確実に接着させることができる。In the composite core material according to the fourth aspect of the present invention, two porous core materials 3 are press-fitted from the two opposing press-fitting surfaces 2 and 4 of the resin foam 1 to the middle of the resin foam 1. Therefore, two opposing press-fitting surfaces 2, 4 of the resin foam 1 are
Further, the outer end surface 5 of the porous core material 3 to which the powder of the resin foam 1 is not attached can be exposed, and the panel material 6 can be reliably adhered to the outer end surface 5.
【００１６】[0016]
【実施例１】本発明の複合心材の第一の実施例を図１に
基づいて説明する。同図に示す１は発泡性のフェノール
樹脂を発泡させて平板状に製作した樹脂発泡体である。
この樹脂発泡体は断熱性、難燃性に優れている。樹脂発
泡体１の素材としては発泡性のフェノール樹脂の他に尿
素樹脂等を使用することもできる。Example 1 A first example of the composite core material of the present invention will be described with reference to FIG. Reference numeral 1 shown in the figure is a resin foam produced by foaming an expandable phenol resin into a flat plate.
This resin foam has excellent heat insulation and flame retardancy. As a material for the resin foam 1, urea resin or the like can be used in addition to the foamable phenol resin.
【００１７】図１に示す３は紙をハニカム状に成型した
多孔心材である。同多孔心材３は樹脂発泡体１に押し込
まれた内側端部７にゴム系の接着剤が塗布されて、樹脂
発泡体１の圧入面２からその中へ圧入されている。この
場合、多孔心材３として高さ（背丈）Ｈが樹脂発泡体１
の高さ（背丈）ｈより高いものを使用して、多孔心材３
を樹脂発泡体１を貫通するまで圧入して、樹脂発泡体１
の圧入面２に、多孔心材３の外側端面５を露出させてあ
る。この外側端面５には圧入時に樹脂発泡体１の粉末が
付着しないため、同外側端面５にはパネル材（カラー鋼
板、塩化ビニル鋼板、ＳＵＳ鋼板、アルミ板、プラスチ
ック板等）６が確実に接着する（図１０を参照）。Reference numeral 3 shown in FIG. 1 denotes a porous core material formed by molding paper into a honeycomb shape. The porous core material 3 has a rubber-based adhesive applied to the inner end portion 7 pressed into the resin foam 1, and is press-fitted into the resin foam 1 from the press-fitting surface 2. In this case, the height (height) H of the porous core material 3 is the resin foam 1
Of a porous core material 3 that is higher than the height (height) of
The resin foam 1 until it penetrates,
The outer end surface 5 of the porous core material 3 is exposed on the press-fitting surface 2 of FIG. Since the powder of the resin foam 1 does not adhere to the outer end surface 5 during press fitting, the panel material (color steel plate, vinyl chloride steel plate, SUS steel plate, aluminum plate, plastic plate, etc.) 6 is securely bonded to the outer end surface 5. (See FIG. 10).
【００１８】多孔心材３を樹脂発泡体１に圧入する際
に、多孔心材３が潰れたり変形したりしないようにする
ため、多孔心材３には樹脂等を含浸させて固めておくこ
ともできる。In order to prevent the porous core material 3 from being crushed or deformed when the porous core material 3 is pressed into the resin foam body 1, the porous core material 3 may be impregnated with a resin or the like and hardened.
【００１９】前記多孔心材３の素材としてはアルミニウ
ムや水酸化アルミニウム等を使用することができ、また
多孔心材３の構造としてはロール構造、格子構造、その
他の構造のものを用いることもできる。The porous core material 3 may be made of aluminum, aluminum hydroxide or the like, and the porous core material 3 may have a roll structure, a lattice structure, or any other structure.
【００２０】[0020]
【実施例２】本発明の複合心材の第二の実施例を図２に
基づいて説明する。この複合心材は多孔心材３として背
丈Ｈが樹脂発泡体１の背丈ｈより低いものを使用し、そ
の多孔心材３を図１の樹脂発泡体１と同じ樹脂発泡体１
の圧入面２から途中まで圧入して、その圧入面２に多孔
心材３の外側端面５を露出させたものである。Second Embodiment A second embodiment of the composite core material of the present invention will be described with reference to FIG. In this composite core material, a porous core material 3 having a height H lower than that of the resin foam 1 is used, and the porous core material 3 is the same resin foam 1 as the resin foam 1 of FIG.
The press-fitting surface 2 is press-fitted halfway to expose the outer end surface 5 of the porous core material 3 to the press-fitting surface 2.
【００２１】[0021]
【実施例１、２の複合心材の製造方法】図１、図２の多
孔心材３を樹脂発泡体１の圧入面２から圧入するには、
例えば図５に示すようにホットプレス用プレス機の二枚
のプレス熱板８（７５〜８０℃程度に加熱されている）
の間に、樹脂発泡体１と、内側端部７にゴム系の接着剤
が塗布されている多孔心材３を配置し、その状態で両プ
レス熱板８を図５の矢印方向に可動させて多孔心材３を
樹脂発泡体１の圧入面２から同樹脂発泡体１内に圧入す
る。この場合、図１の複合心材の場合は多孔心材３が樹
脂発泡体１を貫通するまで圧入し、図２の複合心材の場
合は多孔心材３を樹脂発泡体１の途中まで圧入する。プ
レス熱板８によるプレスは１０分位行うと良い。[Manufacturing Method of Composite Core Materials of Examples 1 and 2] In order to press fit the porous core material 3 of FIGS. 1 and 2 from the press-fitting surface 2 of the resin foam 1,
For example, as shown in FIG. 5, two hot press plates 8 of a hot press press machine (heated to about 75 to 80 ° C.)
A resin foam body 1 and a porous core material 3 having a rubber-based adhesive applied to the inner end portion 7 are arranged between them, and both press hot plates 8 are moved in the direction of the arrow in FIG. The porous core material 3 is press-fitted into the resin foam body 1 from the press-fitting surface 2 of the resin foam body 1. In this case, in the case of the composite core material of FIG. 1, the porous core material 3 is press-fitted until it penetrates the resin foam body 1, and in the case of the composite core material of FIG. 2, the porous core material 3 is press-fitted in the middle of the resin foam body 1. It is advisable to perform the pressing with the hot plate 8 for about 10 minutes.
【００２２】樹脂発泡体１への多孔心材３の圧入を効率
良く行うには、図６に示すように、プレス熱板８と樹脂
発泡体１と多孔心材３を複数層に配置し、その状態でプ
レス熱板８で加圧すればよい。この場合の積層数は特に
制約されることがなく、所望に応じて選定する。In order to efficiently press-fit the porous core material 3 into the resin foam body 1, as shown in FIG. 6, the press hot plate 8, the resin foam body 1, and the porous core material 3 are arranged in a plurality of layers and the state thereof is maintained. Then, the press hot plate 8 may press. The number of stacked layers in this case is not particularly limited, and is selected as desired.
【００２３】[0023]
【実施例３】本発明の複合心材の第三の実施例を図３に
基づいて説明する。同図に示す１はフェノール樹脂を発
泡させて平板状に作製した樹脂発泡体であり、３は紙を
ハニカム状に成型した多孔心材であり、これらはいずれ
も実施例１のそれらと同じ材質、構造である。Third Embodiment A third embodiment of the composite core material of the present invention will be described with reference to FIG. Reference numeral 1 shown in the figure is a resin foam produced by foaming a phenol resin into a flat plate shape, 3 is a porous core material formed by molding paper into a honeycomb shape, and these are the same materials as those of Example 1, It is a structure.
【００２４】前記の多孔心材３はその内側端部７にゴム
系の接着剤を塗布して、樹脂発泡体１の対向する二つの
圧入面２、４から圧入して、同図（ｂ）のように内側端
部７を互いに突き当て、しかも夫々の多孔心材３の外側
端面５を樹脂発泡体１の二つの圧入面２、４に露出させ
てある。この外側端面５には圧入時に樹脂発泡体１の粉
末が付着しないため、同外側端面５にはパネル材６が確
実に接着する。A rubber adhesive is applied to the inner end portion 7 of the porous core material 3 and is press-fitted from the two press-fitting surfaces 2 and 4 of the resin foam body 1 facing each other, as shown in FIG. Thus, the inner end portions 7 are abutted against each other, and the outer end surfaces 5 of the respective porous core materials 3 are exposed at the two press-fitting surfaces 2, 4 of the resin foam 1. Since the powder of the resin foam 1 does not adhere to the outer end surface 5 during press fitting, the panel material 6 is reliably adhered to the outer end surface 5.
【００２５】多孔心材３の背丈Ｈは樹脂発泡体１の背丈
ｈの１／２よりやや高くしてもよい。この場合は樹脂発
泡体１に対向して圧入された２つの多孔心材３の外側端
面５は差込んだ二つの圧入面２、４よりも僅かに外側に
突出するので、外側端面５に樹脂発泡体１の粉末等がよ
り一層付着しにくくなる。The height H of the porous core material 3 may be slightly higher than 1/2 of the height h of the resin foam 1. In this case, the outer end faces 5 of the two porous core members 3 press-fitted to face the resin foam body 1 project slightly outward from the two press-fitted faces 2 and 4 inserted, so that the resin foam is formed on the outer end face 5. The powder or the like of the body 1 becomes even harder to adhere.
【００２６】[0026]
【実施例４】本発明の複合心材の第四の実施例を図４に
基づいて説明する。同図に示す１はフェノール樹脂を発
泡させて平板状に作製した樹脂発泡体であり、３は紙を
ハニカム状に成型した多孔心材であり、これらはいずれ
も実施例１のそれらと同じ材質であり、樹脂発泡体１の
背丈ｈを多孔心材３の背丈Ｈの２倍以上にしてある。[Fourth Embodiment] A fourth embodiment of the composite core material of the present invention will be described with reference to FIG. In the figure, 1 is a resin foam produced by foaming a phenol resin into a flat plate shape, 3 is a porous core material formed by molding paper into a honeycomb shape, and these are all the same materials as those of Example 1. Therefore, the height h of the resin foam 1 is twice or more the height H of the porous core material 3.
【００２７】前記の多孔心材３は内側端部７にゴム系の
接着剤が塗布されて樹脂発泡体１の対向する二つの圧入
面２、４から同樹脂発泡体１の途中まで圧入され、しか
も多孔心材３の外側端面５を二つの圧入面２、４の夫々
から僅かに外側に突出させてある。この外側端面５には
圧入時に樹脂発泡体１の粉末が付着しないので、パネル
材６が多孔心材３の外側端面５に確実に接着する。A rubber adhesive is applied to the inner end portion 7 of the porous core material 3 so that the porous core material 3 is pressed into the resin foam body 1 from two opposing press-fitting surfaces 2 and 4 to the middle of the resin foam body 1. The outer end surface 5 of the porous core material 3 is slightly projected outward from each of the two press-fitting surfaces 2 and 4. Since the powder of the resin foam 1 does not adhere to the outer end surface 5 during press-fitting, the panel material 6 surely adheres to the outer end surface 5 of the porous core material 3.
【００２８】[0028]
【実施例３、４の複合心材の製造方法】図３、図４の多
孔心材３を樹脂発泡体１の対向する二つの圧入面２、４
から圧入するには、例えば図７に示すようにホットプレ
ス用プレス機の二枚のプレス熱板８の間に、樹脂発泡体
１と、内側端部７にゴム系の接着剤が塗布されている多
孔心材３とを樹脂発泡体１を挟むようにして配置し、そ
の状態で両プレス熱板８を図７の矢印方向に可動させて
多孔心材３を樹脂発泡体１の二つの圧入面２、４から圧
入する。このとき、図３の複合心材の場合は対向して圧
入される多孔心材３の内側端部７が互いに突き当たるま
で圧入し、図４の複合心材の場合は樹脂発泡体１の途中
まで圧入する。プレス熱板８によるプレスは１０分位行
うと良い。[Manufacturing method of composite core materials of Examples 3 and 4] Two press-fitting surfaces 2 and 4 of the resin foam 1 which face the porous core material 3 of Figs.
For press-fitting from, for example, as shown in FIG. 7, a resin foam 1 and a rubber adhesive are applied to the inner end portion 7 between two press hot plates 8 of a hot press press. The porous core material 3 is disposed so as to sandwich the resin foam 1. In this state, both press hot plates 8 are moved in the directions of the arrows in FIG. 7 to move the porous core material 3 into the two press-fitting surfaces 2, 4 of the resin foam 1. Press in from. At this time, in the case of the composite core material of FIG. 3, the porous core materials 3 are press-fitted to face each other until the inner end portions 7 of the composite core material abut against each other, and in the case of the composite core material of FIG. It is advisable to perform the pressing with the hot plate 8 for about 10 minutes.
【００２９】樹脂発泡体１への多孔心材３の圧入を効率
良く行うには、図８に示すように、プレス熱板８と樹脂
発泡体１と多孔心材３を複数層に配置し、その状態でプ
レス熱板８で加圧すればよい。この場合の積層数は特に
制約されることがなく、所望に応じて選定する。In order to efficiently press-fit the porous core material 3 into the resin foam body 1, as shown in FIG. 8, the press hot plate 8, the resin foam body 1, and the porous core material 3 are arranged in a plurality of layers, and the state is maintained. Then, the press hot plate 8 may press. The number of stacked layers in this case is not particularly limited, and is selected as desired.
【００３０】図５〜図８の場合、プレス熱板８の代わり
に加熱式でない通常のプレス板を使用することもでき
る。In the case of FIGS. 5 to 8, a normal press plate which is not a heating type can be used instead of the press hot plate 8.
【００３１】[0031]
【本発明の複合芯材を用いたパネルの製造方法】本発明
の複合芯材を用いてフラッシュパネルを製造するには、
例えば図１（ｂ）、図２、図３（ｂ）、図４（ｂ）のよ
うに製造された複合芯材１０における多孔心材３の外側
端面５にパネル材６を接着剤により接着すればよい。パ
ネル材６としては例えばカラー鋼板、塩化ビニル鋼板、
アルミ板、ベニヤ板、プラスチック板等が使用される。[Method for producing a panel using the composite core material of the present invention] To produce a flash panel using the composite core material of the present invention,
For example, if the panel material 6 is adhered to the outer end surface 5 of the porous core material 3 in the composite core material 10 manufactured as shown in FIGS. 1 (b), 2, 3 (b) and 4 (b) with an adhesive. Good. As the panel material 6, for example, a color steel plate, a vinyl chloride steel plate,
Aluminum plate, veneer plate, plastic plate, etc. are used.
【００３２】具体例としては図９に示すように、二枚の
プレス熱板８の間に図２に示す複合芯材１０を配置し、
その複合芯材１０の多孔心材３側に、内面に接着剤（例
えばゴム系の接着剤）１１が塗布されているパネル材６
を配置し、その状態でプレス熱板８を図中の矢印方向に
可動させて多孔心材３の外側端面５にパネル材６を圧着
加熱して接着させる。As a specific example, as shown in FIG. 9, the composite core material 10 shown in FIG. 2 is arranged between two press hot plates 8.
A panel material 6 in which an adhesive (for example, a rubber-based adhesive) 11 is applied to the inner surface of the composite core material 10 on the porous core material 3 side.
And the press heat plate 8 is moved in the direction of the arrow in the figure in that state to bond the panel material 6 to the outer end surface 5 of the porous core material 3 by pressure bonding and heating.
【００３３】他の例としては図１０に示すように、二枚
のプレス熱板８の間に図４（ｂ）に示す複合芯材１０を
配置し、その複合芯材１０の両方の多孔心材３側に、内
面に接着剤（例えばゴム系の接着剤）１１が塗布されて
いるパネル材６を配置し、その状態でプレス熱板８を図
中の矢印方向に可動させて両方の多孔心材３の外側端面
５にパネル材６を圧着加熱して接着させる。As another example, as shown in FIG. 10, a composite core material 10 shown in FIG. 4B is arranged between two press hot plates 8 and both porous core materials of the composite core material 10 are arranged. A panel material 6 having an adhesive (for example, a rubber-based adhesive) 11 applied to the inner surface is arranged on the 3 side, and in that state, the press hot plate 8 is moved in the direction of the arrow in the figure to make both porous core materials. The panel material 6 is pressure-bonded and heated to the outer end surface 5 of 3 to be bonded.
【００３４】図９、図１０に示すフラッシュパネルの製
造方法は、でき上がった本発明の複合芯材１０を利用す
る場合であるが、フラッシュパネルの製造方法として
は、本発明の複合芯材１０の製造過程において、樹脂発
泡体１に多孔心材３を圧入するときに同時にパネル材６
を接着するようにしてもよい。その場合は、例えば、図
５、図７の多孔心材３の外側にパネル材６を配置し、そ
のパネル材６を多孔心材３と共にプレス熱板８で加圧す
る。The method of manufacturing the flash panel shown in FIGS. 9 and 10 is a case of using the completed composite core material 10 of the present invention. As a method of manufacturing the flash panel, the composite core material 10 of the present invention is used. In the manufacturing process, when the porous core material 3 is pressed into the resin foam 1, the panel material 6 is simultaneously pressed.
May be adhered. In that case, for example, the panel material 6 is arranged outside the porous core material 3 in FIGS. 5 and 7, and the panel material 6 is pressed together with the porous core material 3 by the press hot plate 8.
【００３５】[0035]
【発明の効果】本発明の複合心材は樹脂発泡体１内に多
孔心材３を圧入するので次のような効果がある。 ．多孔心材３の外側端面５に樹脂発泡体１の粉末が付
着しないので、外側端面５を接着のための処理をしなく
ともパネル材６を外側端面５に接着することができ、接
着作業が容易になる。 ．多孔心材３の外側端面５に樹脂発泡体１の粉末が付
着しないのでパネル材６の接着が確実になる。また、フ
ラッシュパネルができ上がった後にパネル材６が浮き上
がったり、剥れたりすることがない。The composite core material of the present invention has the following effects because the porous core material 3 is pressed into the resin foam 1. ． Since the powder of the resin foam 1 does not adhere to the outer end surface 5 of the porous core material 3, the panel material 6 can be adhered to the outer end surface 5 without any processing for adhering the outer end surface 5, and the adhesion work is easy. become. ． Since the powder of the resin foam 1 does not adhere to the outer end surface 5 of the porous core material 3, the panel material 6 is reliably bonded. Further, the panel material 6 does not float up or peel off after the flash panel is completed.
【図１】（ａ）は本発明の複合心材の第一の実施例を示
す組み立て斜視図、（ｂ）は同複合心材の斜視図。1A is an assembled perspective view showing a first embodiment of a composite core material of the present invention, and FIG. 1B is a perspective view of the composite core material.
【図２】本発明の複合心材の第二の実施例を示す斜視
図。FIG. 2 is a perspective view showing a second embodiment of the composite core material of the present invention.
【図３】（ａ）は本発明の複合心材の第三の実施例を示
す組み立て斜視図、（ｂ）は同複合心材の斜視図。3A is an assembled perspective view showing a third embodiment of the composite core material of the present invention, and FIG. 3B is a perspective view of the composite core material.
【図４】（ａ）は本発明の複合心材の第四の実施例を示
す組み立て斜視図、（ｂ）は同複合心材の斜視図。FIG. 4A is an assembled perspective view showing a fourth embodiment of the composite core material of the present invention, and FIG. 4B is a perspective view of the composite core material.
【図５】図１、図２の複合心材の製造方法の第一の例を
示した説明図。5 is an explanatory view showing a first example of a method for manufacturing the composite core material of FIGS. 1 and 2. FIG.
【図６】図１、図２の複合心材の製造方法の第二の例を
示した説明図。FIG. 6 is an explanatory view showing a second example of the method for manufacturing the composite core material of FIGS. 1 and 2.
【図７】図３、図４の複合心材の製造方法の第一の例を
示した説明図。7 is an explanatory view showing a first example of a method for manufacturing the composite core material of FIGS. 3 and 4. FIG.
【図８】図３、図４の複合心材の製造方法の第二の例を
示した説明図。FIG. 8 is an explanatory view showing a second example of the method for manufacturing the composite core material of FIGS. 3 and 4.
【図９】図１、図２の複合心材の製造とパネル材の接着
とを同時行う方法の一例を示した説明図。FIG. 9 is an explanatory diagram showing an example of a method for simultaneously performing the production of the composite core material of FIGS. 1 and 2 and the adhesion of the panel material.
【図１０】図３、図４の複合心材の製造とパネル材の接
着とを同時行う方法の一例を示した説明図。FIG. 10 is an explanatory view showing an example of a method for simultaneously performing the production of the composite core material of FIGS. 3 and 4 and the adhesion of the panel material.
【図１１】従来の複合心材の製造方法の一例を示すもの
であり、（ａ）は多孔心材に粉末のフェノール樹脂を入
れた状態の斜視図、（ｂ）はフェノール樹脂を発泡させ
た状態の断面図。FIG. 11 shows an example of a conventional method for producing a composite core material, in which (a) is a perspective view of a porous core material in which a powdered phenol resin is put, and (b) is a state in which the phenol resin is foamed. Sectional view.
【図１２】図１１（ｂ）の複合心材にパネル材を接着さ
せる場合の説明図。FIG. 12 is an explanatory diagram for adhering a panel material to the composite core material of FIG. 11 (b).
【符号の説明】 １ 樹脂発泡体 ２ 圧入面 ３ 多孔心材 ４ 圧入面[Explanation of symbols] 1 resin foam 2 press-fitting surface 3 porous core material 4 press-fitting surface
Claims (4)
の圧入面（２）から同樹脂発泡体（１）内に、多孔心材
（３）が同樹脂発泡体（１）を貫通するように圧入され
てなることを特徴とする複合心材。1. A resin foam (1) obtained by foaming a resin.
A composite core material, wherein a porous core material (3) is press-fitted into the resin foam body (1) from the press-fitting surface (2) so as to penetrate the resin foam body (1).
の圧入面（２）から同樹脂発泡体（１）の途中まで多孔
心材（３）が圧入されてなることを特徴とする複合心
材。2. A resin foam (1) obtained by foaming a resin.
A composite core material, wherein the porous core material (3) is press-fitted from the press-fitting surface (2) of the same to the middle of the resin foam (1).
の対向する二つの圧入面（２、４）から同樹脂発泡体
（１）内に、多孔心材（３）が互いに突き当たるように
圧入されてなることを特徴とする複合心材。3. A resin foam (1) obtained by foaming a resin.
2. A composite core material, wherein porous core materials (3) are press-fitted into the resin foam body (1) from two opposing press-fitting surfaces (2, 4) so as to abut each other.
の対向する二つの圧入面（２、４）から同樹脂発泡体
（１）の途中まで多孔心材（３）が圧入されてなること
を特徴とする複合心材。4. A resin foam (1) obtained by foaming a resin.
2. A composite core material, wherein the porous core material (3) is press-fitted from the two press-fitting surfaces (2, 4) facing each other to the middle of the resin foam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26150193A JPH0788995A (en) | 1993-09-24 | 1993-09-24 | Composite core material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26150193A JPH0788995A (en) | 1993-09-24 | 1993-09-24 | Composite core material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0788995A true JPH0788995A (en) | 1995-04-04 |
Family
ID=17362788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26150193A Pending JPH0788995A (en) | 1993-09-24 | 1993-09-24 | Composite core material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0788995A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006132184A1 (en) | 2005-06-08 | 2006-12-14 | Kabushiki Kaisha Shizuka | Sandwich panel including honeycomb structure body and method of producing the sandwich panel |
| JP2011005725A (en) * | 2009-06-25 | 2011-01-13 | Nippon Steel Corp | Resin sheet laminated steel plate |
| US8367183B2 (en) | 2005-06-08 | 2013-02-05 | Kabushiki Kaisha Shizuka | Sandwich panel including honeycomb structure body and method of producing the sandwich panel |
| JP2016108764A (en) * | 2014-12-03 | 2016-06-20 | ニッコープランニング株式会社 | Soundproof panel |
| JP2016151640A (en) * | 2015-02-17 | 2016-08-22 | 松村アクア株式会社 | Soundproof material |
| KR102153983B1 (en) * | 2019-10-02 | 2020-09-09 | 주식회사 노틈엔티씨 | Method For Manufacturing Reinforced Board |
| JP6978715B1 (en) * | 2021-03-29 | 2021-12-08 | 株式会社 静科 | Acoustic double-sided honeycomb panel structure and manufacturing method |
-
1993
- 1993-09-24 JP JP26150193A patent/JPH0788995A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006132184A1 (en) | 2005-06-08 | 2006-12-14 | Kabushiki Kaisha Shizuka | Sandwich panel including honeycomb structure body and method of producing the sandwich panel |
| US8367183B2 (en) | 2005-06-08 | 2013-02-05 | Kabushiki Kaisha Shizuka | Sandwich panel including honeycomb structure body and method of producing the sandwich panel |
| JP2011005725A (en) * | 2009-06-25 | 2011-01-13 | Nippon Steel Corp | Resin sheet laminated steel plate |
| JP2016108764A (en) * | 2014-12-03 | 2016-06-20 | ニッコープランニング株式会社 | Soundproof panel |
| JP2016151640A (en) * | 2015-02-17 | 2016-08-22 | 松村アクア株式会社 | Soundproof material |
| KR102153983B1 (en) * | 2019-10-02 | 2020-09-09 | 주식회사 노틈엔티씨 | Method For Manufacturing Reinforced Board |
| JP6978715B1 (en) * | 2021-03-29 | 2021-12-08 | 株式会社 静科 | Acoustic double-sided honeycomb panel structure and manufacturing method |
| WO2022209348A1 (en) * | 2021-03-29 | 2022-10-06 | 株式会社静科 | Structure and manufacturing method of acoustic double-faced honeycomb panel |
| JP2022152821A (en) * | 2021-03-29 | 2022-10-12 | 株式会社 静科 | Acoustic double-sided honeycomb panel structure and manufacturing method |
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