JPH037632B2 - - Google Patents
Info
- Publication number
- JPH037632B2 JPH037632B2 JP8829683A JP8829683A JPH037632B2 JP H037632 B2 JPH037632 B2 JP H037632B2 JP 8829683 A JP8829683 A JP 8829683A JP 8829683 A JP8829683 A JP 8829683A JP H037632 B2 JPH037632 B2 JP H037632B2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- heating plate
- lightweight cellular
- cellular concrete
- ceramic powder
- 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
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000011381 foam concrete Substances 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000013007 heat curing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008921 facial expression Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Panels For Use In Building Construction (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Description
【発明の詳細な説明】
本発明は、建築用パネルとして有用な軽量気泡
コンクリートパネルの製造方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing lightweight cellular concrete panels useful as architectural panels.
いわゆるオートクレーブ養生を行なつた軽量気
泡コンクリートパネル（以下ALC板という）は、
軽量で断熱性に優れた長所があるが、その反面、
吸水性が大きく、かつ、脆く、更には、外観表情
が一様で重厚さ等に欠ける欠点がある。本発明
は、このようなALC板の欠点を解消して、耐水
性及び剛性に優れ、しかも表情のある外観を備え
た軽量気泡コンクリート製パネルを提供すること
を目的としてなされたもので、その構成として、
本発明は、所定形状に成型された軽量気泡コンク
リートパネルを加熱プレート上へ置いて加熱養生
を行なうと同時に、前記加熱プレート上に予め置
かれたセラミツク原紛を、上記軽量気泡コンクリ
ート表面に溶着せしめることを特徴とするもので
ある。 Lightweight aerated concrete panels (hereinafter referred to as ALC boards) that have undergone so-called autoclave curing are
It has the advantage of being lightweight and has excellent insulation properties, but on the other hand,
It has large water absorption properties, is brittle, has a uniform appearance, and lacks solidity. The present invention has been made for the purpose of solving the drawbacks of the ALC board and providing a lightweight aerated concrete panel that is excellent in water resistance and rigidity, and has an expressive appearance. As,
In the present invention, a lightweight cellular concrete panel formed into a predetermined shape is placed on a heating plate and cured by heating, and at the same time, ceramic raw powder placed in advance on the heating plate is welded to the surface of the lightweight cellular concrete. It is characterized by this.
以下、本発明の製造方法を図示の一実施例に基
づいて説明すると、第１図において１は、注入凹
部２を備た成型用型であつて、まず、この成型用
型１内へ軽量気泡コンクリート用スラリー３を注
入して、第２図の如く、パネル４と成型する。 Hereinafter, the manufacturing method of the present invention will be explained based on one embodiment shown in the drawings. In FIG. Concrete slurry 3 is injected and formed into a panel 4 as shown in FIG.
そして、このように成型されたパネル４を加熱
プレート５上に置いて、加熱養生を行なうが、そ
の際、まず、加熱プレート５上に、セラミツク原
粉を塗布した紙６を置き、更にその上からパネル
４を置く。このような状態で、加熱プレート５を
1000℃〜1500℃に加熱すると、紙６が溶失すると
ともに、セラミツク原粉がパネル４表面上に溶着
され、このようにして、セラミツク状の表面を有
するパネル４を得るものである。なお、加熱と同
時に行なうオートクレーブ養生は、加熱プレート
５上にカバーを設ける等して密閉した雰囲気中で
行ない、ひび割れの発生を防止するため、適量の
水を供給する。その際、前記雰囲気中の温度は通
常のオートクレーブ養生と同じく、約180℃に保
つことが望ましい。なお、加熱時の加圧は必要に
応じて行なえばよい。 Then, the panel 4 formed in this way is placed on a heating plate 5 and heat cured. At this time, first, a paper 6 coated with raw ceramic powder is placed on the heating plate 5, and then Place panel 4 from above. In this state, the heating plate 5 is
When heated to 1000 DEG C. to 1500 DEG C., the paper 6 melts away and the raw ceramic powder is welded onto the surface of the panel 4, thus obtaining the panel 4 having a ceramic-like surface. The autoclave curing performed at the same time as the heating is performed in a closed atmosphere such as by providing a cover over the heating plate 5, and an appropriate amount of water is supplied to prevent the occurrence of cracks. At this time, it is desirable to maintain the temperature in the atmosphere at about 180° C., as in normal autoclave curing. Note that pressurization during heating may be performed as necessary.
本発明は、以上のような構成であり、このよう
に本発明では、成型されたパネルを加熱プレート
上で加熱養生し、しかもその際にセラミツク原粉
を溶着するため、その表面が固く、しかも内面の
軟らかい、従つて、割れにくく剛性の高いものが
得られる。また、このように固い表面を有し、か
つ、セラミツク原粉を溶着していることから、吸
水性が低く、従つて、耐水性が良好で、しかも汚
れの付着しにくいものが得られる。更に、上記の
如く、表面にセラミツク原粉を溶着していること
から、従来のALC板に比較して、表情のある外
観が得られ、外観表情の重要視される玄関脇の外
壁パネル等に最適であり、かつ、養生と同時に表
情付けを行なうこともできる効果がある。加え
て、本発明では、予め紙にセラミツク原粉を塗布
しておくことから、この紙へ塗布時にセラミツク
原粉による適当なパターンを形成しておくことに
よつて、パネル表面に種々のパターン模様を形成
できる効果がある。なお、軽量で断熱性に優れて
いるというALC板本来の長所をも兼ね備えてい
ることは言うまでもない。 The present invention has the above-described configuration. In this way, the molded panel is heated and cured on a heating plate, and the raw ceramic powder is welded at that time, so that the surface is hard and A product with a soft inner surface and therefore less likely to break and has high rigidity can be obtained. In addition, since it has such a hard surface and the ceramic raw powder is welded to it, it has low water absorption, and therefore has good water resistance and is resistant to stains. Furthermore, as mentioned above, since raw ceramic powder is welded to the surface, a more expressive appearance can be obtained compared to conventional ALC boards, making it suitable for external wall panels next to entrances where appearance is important. It is optimal and has the effect of providing facial expressions at the same time as curing. In addition, in the present invention, since ceramic raw powder is applied to the paper in advance, various patterns can be created on the panel surface by forming an appropriate pattern with the ceramic raw powder at the time of coating the paper. It has the effect of forming It goes without saying that it also has the original advantages of ALC board, such as being lightweight and having excellent heat insulation properties.
第１図は、本発明パネルの成型方法を示す斜視
図、第２図は、パネルの養生方法の一例を示す斜
視図である。
４……パネル、５……加熱プレート、６……
紙。
FIG. 1 is a perspective view showing a method for molding a panel of the present invention, and FIG. 2 is a perspective view showing an example of a method for curing a panel. 4...Panel, 5...Heating plate, 6...
paper.
Claims (1)
パネルを加熱プレート上に置いて加熱養生を行な
うに際し、これら軽量気泡コンクリートパネルと
加熱プレート間にセラミツク原粉を塗布した紙を
介在させておいて、軽量気泡コンクリートパネル
表面を前記セラミツク原粉を加熱溶着せしめるこ
とを特徴とする軽量気泡コンクリート製建築用パ
ネルの製造法。1. When placing lightweight cellular concrete panels molded into a predetermined shape on a heating plate for heat curing, paper coated with raw ceramic powder is interposed between these lightweight cellular concrete panels and the heating plate. A method for manufacturing a lightweight cellular concrete architectural panel, which comprises heating and welding the raw ceramic powder to the surface of the concrete panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8829683A JPS59213687A (en) | 1983-05-18 | 1983-05-18 | Manufacture of lightweight foamed concrete construction panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8829683A JPS59213687A (en) | 1983-05-18 | 1983-05-18 | Manufacture of lightweight foamed concrete construction panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59213687A JPS59213687A (en) | 1984-12-03 |
| JPH037632B2 true JPH037632B2 (en) | 1991-02-04 |
Family
ID=13938955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8829683A Granted JPS59213687A (en) | 1983-05-18 | 1983-05-18 | Manufacture of lightweight foamed concrete construction panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59213687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012033135A1 (en) | 2010-09-07 | 2012-03-15 | 住友ベークライト株式会社 | Resin composition, and semiconductor device produced using resin composition |
-
1983
- 1983-05-18 JP JP8829683A patent/JPS59213687A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012033135A1 (en) | 2010-09-07 | 2012-03-15 | 住友ベークライト株式会社 | Resin composition, and semiconductor device produced using resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59213687A (en) | 1984-12-03 |
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