JPH0224826Y2 - - Google Patents
Info
- Publication number
- JPH0224826Y2 JPH0224826Y2 JP1983202821U JP20282183U JPH0224826Y2 JP H0224826 Y2 JPH0224826 Y2 JP H0224826Y2 JP 1983202821 U JP1983202821 U JP 1983202821U JP 20282183 U JP20282183 U JP 20282183U JP H0224826 Y2 JPH0224826 Y2 JP H0224826Y2
- Authority
- JP
- Japan
- Prior art keywords
- uneven
- hot melt
- sealing material
- adhesive
- inorganic
- 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
- 239000003566 sealing material Substances 0.000 claims description 14
- 239000012943 hotmelt Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000000565 sealant Substances 0.000 description 5
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- 239000000378 calcium silicate Substances 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Description
【考案の詳細な説明】
この考案は無機質壁板に関し、詳しくは繊維補
強セメント板、珪酸カルシウム板などの無機質壁
板に関する。[Detailed Description of the Invention] This invention relates to an inorganic wall board, and more specifically to an inorganic wall board such as a fiber-reinforced cement board or a calcium silicate board.
従来、繊維補強セメント板、珪酸カルシウム板
などの無機質板材は、接合していく場合の端部接
合の確実性、及び防水、気密性を付与する目的で
相ぐり状または本実状の接合用凹凸段部を設け、
かつ、これら凹凸段部にシール材を貼着し、接合
時にこれらシール材が介挿されるようにすること
が行なわれる。 Conventionally, inorganic board materials such as fiber-reinforced cement boards and calcium silicate boards have been used with gouge-like or solid-like uneven steps for joining in order to ensure the reliability of end joints and to provide waterproofing and airtightness. established a department,
Further, sealing materials are attached to these uneven step portions so that these sealing materials are inserted during joining.
ところで、これらシール材としては、互いに嵌
合した凹凸段面間に密着するものが望ましく、こ
のため粘着性を有したシール材を上記接合用凹凸
段面のいずれか一方に予め貼着しておくことが行
なわれていたが、施工現場に壁板を移送する際
に、上記シール材が他物に粘着し、これが基で他
物を汚損したり、剥れることがあり、また、壁板
を接合するに先立ち、位置合わせを行なうときな
ど、上記シール材が接合すべき壁板に粘着し、ス
ライド移動が出来なくなつて、調節が非常にやり
難くなるといつた問題があるほか、切断加工時に
上記シール材が作業者の手、または工具に付着
し、作業が行ないづらくなるといつた欠点があつ
た。 By the way, it is desirable that these sealing materials stick closely between the concavo-convex step surfaces that fit into each other, and for this reason, an adhesive sealing material is pasted in advance to either one of the concavo-convex step surfaces for joining. However, when transporting the wallboard to the construction site, the sealant may adhere to other objects, staining the other objects, or peeling off. Before joining, when aligning, etc., the above sealing material sticks to the wall boards to be joined, making it impossible to slide, making adjustment extremely difficult.In addition, when performing the cutting process, The disadvantage was that the sealant adhered to the hands or tools of the worker, making it difficult to perform the work.
この考案は上記欠点に鑑み、壁板の接合部分に
おけるシール性が良く、しかも、他物に粘着した
りすることのないシール材を有する壁板を提供す
ることを目的としてなされたもであつて、無機質
板材の両端縁に接合用凹凸縁が形成され、該凹凸
縁のうち、いずれか一方の側面に、０℃で50％圧
縮した際の圧縮強度が0.5〜2.0Kg／cm2であるホツ
トメルト系シール材が接着剤を介して貼着されて
成ることを特徴とするものである。 This invention was devised in view of the above-mentioned drawbacks, with the purpose of providing a wall board with a sealing material that has good sealing properties at the joints of the wall boards and does not stick to other objects. , an inorganic plate material having an uneven edge for bonding formed on both edges, and a hot melt having a compressive strength of 0.5 to 2.0 Kg/cm 2 when compressed by 50% at 0°C on either side of the uneven edge. The system is characterized in that the sealing material is attached via an adhesive.
次に、この考案を実施例により説明する。 Next, this invention will be explained using examples.
第１図はこの考案の実施例の断面図、第２図は
実施例の使用状態を示す断面図である。 FIG. 1 is a sectional view of an embodiment of this invention, and FIG. 2 is a sectional view showing the usage state of the embodiment.
この考案の無機質壁板Ａは、繊維補強セメン
ト、珪酸カルシウム板を主体１とし、その両端縁
１Ａ，１Ｂに接合用凹凸縁２Ａ，２Ｂが一体に成
形され、第２図に示すように互いに嵌合して接続
されるようにされ、これら凹凸縁２Ａ，２Ｂのう
ち、いずれか一方（図では凸縁２Ｂ）の側面２
B′に０℃で50％圧縮した際の圧縮強度が0.5〜2.0
Kg／cm2であるホツトメルト系シール材３が接着剤
４を介して貼着されて構成されている。なお、ホ
ツトメルト系シール材３の貼着面は、凹凸縁２
Ａ，２Ｂの接触する面であれば良く、上記実施例
以外の側面２A″，２B″であつても良い。 The inorganic wall board A of this invention has a main body 1 made of a fiber-reinforced cement and calcium silicate board, and joining uneven edges 2A, 2B are integrally molded on both edges 1A, 1B, and are fitted into each other as shown in Fig. 2. The side surface 2 of one of the uneven edges 2A and 2B (in the figure, the uneven edge 2B)
Compressive strength is 0.5 to 2.0 when compressed to B' by 50% at 0℃
A hot-melt sealing material 3 having a weight of Kg/cm 2 is attached via an adhesive 4. Note that the adhesive surface of the hot melt sealant 3 has an uneven edge 2.
It may be the surfaces A and 2B contact, and may be the side surfaces 2A'' and 2B'' other than those in the above embodiments.
尚、上記実施例として、本実状接合用凹凸縁の
場合を示したが、これに限らず、第３図に示すよ
うな、いわゆる相ぐり接合用凹凸縁２Ａ，２Ｂに
あつても同様に実施し得る。 In addition, although the case of the uneven edge for actual joining was shown as the above-mentioned example, it is not limited to this, and it can be implemented in the same way for so-called uneven edges 2A and 2B for counter-jointing as shown in FIG. It is possible.
また、上記ホツトメルト系シール材３として
は、常温では表面粘着性を有さず、かつ、０℃で
50％圧縮した際の圧縮強度が0.5〜2.0Kg／cm2であ
る軟質熱可塑性樹脂を主成分とするホツトメルト
系シール材が用いられる。例えば、ポリ酢酸ビニ
ル樹脂、ポリビニルブチラール、アクリル樹脂、
エチレン−酢酸ビニル共重合物などの熱可塑性樹
脂成分に、天然樹脂成分としてロジン及びロジン
誘導体、ゴム成分としてブチルゴム、ポリイソブ
チレンなどを混合したホツトメルト系シール材が
用いられる。また、接合用凹凸縁２Ａ，２Ｂの側
面への接着には、耐アルカリ性を有した溶剤型、
又はエマルジヨン型の接着剤が使用される。 In addition, the above-mentioned hot melt sealing material 3 has no surface tackiness at room temperature and
A hot melt sealing material whose main component is a soft thermoplastic resin having a compressive strength of 0.5 to 2.0 Kg/cm 2 when compressed by 50% is used. For example, polyvinyl acetate resin, polyvinyl butyral, acrylic resin,
Hot melt sealing materials are used in which a thermoplastic resin component such as an ethylene-vinyl acetate copolymer is mixed with rosin and rosin derivatives as a natural resin component, and butyl rubber, polyisobutylene, etc. as a rubber component. In addition, for adhesion to the side surfaces of the uneven edges 2A and 2B for bonding, a solvent type with alkali resistance,
Or an emulsion type adhesive is used.
また、上記ホツトメルト系シール材３は、無機
質壁板１の主体１の成形硬化後の段階で工場生産
的に予め接着処理され、その後施工現場に供給さ
れる。 Further, the hot melt sealing material 3 is preliminarily bonded in a factory at a stage after the main body 1 of the inorganic wall board 1 is molded and hardened, and then supplied to the construction site.
この考案は以上のように構成されているので、
接合用凹凸縁２Ａ、または２Ｂに予めシール材３
が貼着されているにもかかわらず、このシール材
３は常温では粘着性を有さず、従つて、他物に付
着したりあるいは他物を汚損するおそれが全くな
い。また、低温下においても柔軟性を保持してい
るから、接合面間において、容易に圧縮されると
同時に低温下においても、その弾性は発揮され、
長期にわたつて、良好なシール性が発揮される。
また、ホツトメルト系シール材は接合用凹凸面に
対し接着材を介して貼着されているため、基材に
対する密着性が非常に良く、ホツトメルト系シー
ル材のみを単独で接着した場合に比し剥がれにく
く、従来に比べて飛躍的に耐候性、耐用寿命が良
くなるといつた効果を有する。 This idea is structured as above, so
Seal material 3 is applied in advance to the uneven edge 2A or 2B for joining.
Although it is pasted, this sealing material 3 does not have tackiness at room temperature, and therefore there is no risk of it adhering to or staining other objects. In addition, since it retains its flexibility even at low temperatures, it is easily compressed between the joint surfaces, and at the same time its elasticity is exhibited even at low temperatures.
Good sealing performance is exhibited over a long period of time.
In addition, because the hot melt sealant is attached to the uneven surface for joining via an adhesive, it has very good adhesion to the base material and is less likely to peel off than when the hot melt sealant is attached alone. It has the effect of dramatically improving weather resistance and service life compared to conventional methods.
第１図はこの考案の実施例の断面図、第２図は
実施例の使用状態説明図、第３図は他の実施例の
使用状態を示す断面図である。
Ａ……無機質壁板、１……壁板主体、２Ａ，２
Ｂ……接合用凹凸縁、２A′，２B′……接合用凹
凸縁の側面、３……接着剤。
FIG. 1 is a sectional view of an embodiment of this invention, FIG. 2 is a diagram illustrating the usage state of the embodiment, and FIG. 3 is a sectional view showing another embodiment of the usage state. A...Inorganic wallboard, 1...Wallboard main body, 2A, 2
B... uneven edge for bonding, 2A', 2B'... side surface of uneven edge for bonding, 3... adhesive.
Claims (1)
れ、該凹凸縁のうち、いずれか一方の側面に、０
℃で50％圧縮した際の圧縮強度が0.5〜2.0Kg／cm2
であるホツトメルト系シール材が接着剤を介して
貼着されて成ることを特徴とする無機質壁板。 An uneven edge for bonding is formed on both ends of the inorganic plate material, and a 0
Compressive strength when compressed by 50% at °C is 0.5-2.0Kg/cm 2
An inorganic wall board characterized by being made of a hot melt sealing material adhered with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20282183U JPS60105717U (en) | 1983-12-23 | 1983-12-23 | inorganic wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20282183U JPS60105717U (en) | 1983-12-23 | 1983-12-23 | inorganic wallboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60105717U JPS60105717U (en) | 1985-07-18 |
| JPH0224826Y2 true JPH0224826Y2 (en) | 1990-07-09 |
Family
ID=30765252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20282183U Granted JPS60105717U (en) | 1983-12-23 | 1983-12-23 | inorganic wallboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105717U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010106642A (en) * | 2008-09-30 | 2010-05-13 | Achilles Corp | Watertight structure of fitting connection part of metal siding material |
| JP2010084366A (en) * | 2008-09-30 | 2010-04-15 | Achilles Corp | Watertight structure of fitting connection part of metal siding material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523226A (en) * | 1975-06-24 | 1977-01-11 | Haruo Inagaki | Construction plate and construction plate with packing material |
| JPS5724830U (en) * | 1980-07-18 | 1982-02-09 |
-
1983
- 1983-12-23 JP JP20282183U patent/JPS60105717U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523226A (en) * | 1975-06-24 | 1977-01-11 | Haruo Inagaki | Construction plate and construction plate with packing material |
| JPS5724830U (en) * | 1980-07-18 | 1982-02-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60105717U (en) | 1985-07-18 |
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