JPH037631B2 - - Google Patents
Info
- Publication number
- JPH037631B2 JPH037631B2 JP8829583A JP8829583A JPH037631B2 JP H037631 B2 JPH037631 B2 JP H037631B2 JP 8829583 A JP8829583 A JP 8829583A JP 8829583 A JP8829583 A JP 8829583A JP H037631 B2 JPH037631 B2 JP H037631B2
- Authority
- JP
- Japan
- Prior art keywords
- heating plate
- panel
- aerated concrete
- lightweight
- lightweight aerated
- 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 13
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011381 foam concrete Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000008921 facial expression Effects 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)
- Curing Cements, Concrete, And Artificial Stone (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
ート表面に溶着せそ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 a drawback that it has high water absorption, is brittle, and has a uniform appearance and lacks solidity. The present invention has been made for the purpose of solving these drawbacks of ALC boards 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 reproach.
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を備え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 an 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、表面の加熱と同時にオー
トクレーブ養生を行なうが、その際、加熱プレー
ト５上にセラミツク原粉６を置き、1000℃〜1500
℃に加熱することによつて、セラミツク原粉６を
溶かし、パネル４表面上に定着してセラミツク状
の表面を得るものである。なお、この加熱と同時
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 thus formed is placed on a heating plate 5, and the surface is heated and at the same time autoclave curing is performed.At this time, ceramic raw powder 6 is placed on the heating plate 5,
By heating to .degree. C., the raw ceramic powder 6 is melted and fixed on the surface of the panel 4 to obtain a ceramic-like surface. Note that the autoclave curing performed at the same time as this heating is performed using the heating plate 5.
This is done in a sealed atmosphere by placing a cover over the top, and an appropriate amount of water is supplied to prevent cracks from forming. 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。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や言うまでもない。 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 the ceramic powder is welded to the surface as mentioned above, it has a more expressive appearance compared to conventional ALC boards, making it ideal for external wall panels next to entrances where appearance is important. Moreover, it has the effect of being able to provide facial expressions at the same time as curing. 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……セ
ラミツク原粉。
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... Ceramic powder.
Claims (1)
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
セラミツク原粉を、上記軽量気泡コンクリートパ
ネル表面に溶着せしめることを特徴とする軽量気
泡コンクリートパネルの製造法。1. A lightweight aerated concrete panel molded into a predetermined shape is placed on a heating plate and heated and cured, and at the same time, ceramic raw powder previously placed on the heating plate is welded to the surface of the lightweight aerated concrete panel. A manufacturing method for lightweight aerated concrete panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8829583A JPS59213686A (en) | 1983-05-18 | 1983-05-18 | Manufacturing method of lightweight cellular concrete panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8829583A JPS59213686A (en) | 1983-05-18 | 1983-05-18 | Manufacturing method of lightweight cellular concrete panels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59213686A JPS59213686A (en) | 1984-12-03 |
| JPH037631B2 true JPH037631B2 (en) | 1991-02-04 |
Family
ID=13938926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8829583A Granted JPS59213686A (en) | 1983-05-18 | 1983-05-18 | Manufacturing method of lightweight cellular concrete panels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59213686A (en) |
-
1983
- 1983-05-18 JP JP8829583A patent/JPS59213686A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59213686A (en) | 1984-12-03 |
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