JPS605952A - Light weight precast panel - Google Patents
Light weight precast panelInfo
- Publication number
- JPS605952A JPS605952A JP11188183A JP11188183A JPS605952A JP S605952 A JPS605952 A JP S605952A JP 11188183 A JP11188183 A JP 11188183A JP 11188183 A JP11188183 A JP 11188183A JP S605952 A JPS605952 A JP S605952A
- Authority
- JP
- Japan
- Prior art keywords
- precast panel
- frame
- panel
- light weight
- lightweight precast
- 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
- Panels For Use In Building Construction (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は主としてカーテンウオールに使用する、篇温
高圧蒸気養生された軽量気泡コンクリートバネＩしく以
下ＡＬＯパネルと略す）を用いた軽量プレキャストパネ
ルに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a lightweight precast panel mainly used for curtain walls, using lightweight cellular concrete springs (hereinafter abbreviated as ALO panels) cured with high-temperature and high-pressure steam.
ＡＬＧパネルは、軽量で断熱（二優れ、施工期間が短く
てすむことから、広く使用されている。しかしながら衝
撃強度が小さく、欠けやすいという欠点を有していた。ALG panels are widely used because they are lightweight, heat insulating, and require a short construction period. However, they have the disadvantages of low impact strength and easy chipping.
そのため防水性能を向上するために端部に加工を行い、
水返し等を設けることは、欠けの点から実施が困難であ
った。Therefore, we processed the edges to improve waterproof performance.
It was difficult to install a water return etc. due to chipping.
この発明は上記の欠点を解消すべく創案されたもので、
その目的はＡＬＣパネル周縁の補強を行うと共に、目地
部の防水性能を向上すること（＝ある。This invention was created to solve the above-mentioned drawbacks.
The purpose is to strengthen the periphery of the ALC panel and improve the waterproof performance of the joints.
この発明に係るプレキャストパネルは、ＡＬＣから成る
板の四周小口部分（二、押出し成型線維補強コンクリー
ト枠（以下ＧＲＣ枠と略す）を一体向に設けてなるもの
である。The precast panel according to the present invention is made of a board made of ALC with four circumferential edges (2) an extruded fiber-reinforced concrete frame (hereinafter abbreviated as GRC frame) arranged in one direction.
以下この発明を、図示する実施例に基づいて説明する。The present invention will be explained below based on the illustrated embodiments.
第１図に示すように、この発明に係るプレキャストパネ
ルは、ＡＬＯバネＩし１と、ＡＬ・Ｃパネノシ１の四周
小口部分に一体的に設けられたＧＲＣ枠２とから成る。As shown in FIG. 1, the precast panel according to the present invention consists of an ALO spring I and a GRC frame 2 that is integrally provided at the edges of the four circumferences of an AL/C pane 1.
このＧＲｃ枠２とＡＬＯパネル１は、あらかじめＧＲＯ
枠２を型枠上の所定の位置に設置し、しかる後モルタｌ
νを注入してパ不Ｉしを製造する先付は方式や、パネル
成型後（−接着材や釘によって固定する後付は方式によ
って一体的（＝固着される。This GRc frame 2 and ALO panel 1 are
Set the frame 2 at a predetermined position on the formwork, then mortar l
Depending on the method, the pre-attaching process involves injecting ν to produce a paved board, and the post-attaching process, which involves fixing with adhesive or nails after the panel is formed, is integrated (=fixed) depending on the method.
第２図に示すのは、このような構成のプレキャストパネ
ルの横目地であり、上部ＡＬＯパネル１′の下部と、下
部ＡＬＣパネル１１の上部に略Ｊ状のＧ ＨＯ枠２Ａ、
２Ｂが取付けられている。What is shown in FIG. 2 are the horizontal joints of a precast panel with such a configuration, and the approximately J-shaped GHO frame 2A,
2B is installed.
パネルを施工する際は第３図に示す建起こし作業が必要
となるが、ＡＬＣは局部圧縮強度が小さいため、地面と
接する部分で、圧縮破壊を生じやすくなっていた。When constructing the panels, the erection work shown in Figure 3 is required, but because ALC has low local compressive strength, compressive failure is likely to occur in the areas where it comes into contact with the ground.
また、パネルを建込み中に足場や鉄骨躯体にパネル端部
が衝突し、欠けが生じることが問題となっていた。Additionally, during the erection of the panels, the ends of the panels collide with the scaffolding or the steel frame, resulting in chipping, which has been a problem.
しかるに、Ａ Ｌ Ｃパネル四周小口部をＧＲＣ枠で補
強することにより、局部圧縮に対して強くなると共に、
欠けを防止することが可能となる。そのため、ＡＬＣパ
ネル端部を複雑に加工することが可能である。However, by reinforcing the four edges of the ALC panel with a GRC frame, it becomes stronger against local compression, and
It is possible to prevent chipping. Therefore, it is possible to process the ends of the ALC panel in a complicated manner.
第４図はＧＲＣ枠の具体的応用例を示すものである。上
部Ａ Ｌ Ｏパネル１′の下部に設けられ、室外側で下
方に突出する突出部５を有する断回路り状の下部（）Ｒ
Ｃ枠２Ｇと、下部ＡＬＯパネルＩＮの上部に設けられ、
室内側で上方に突出する突出部６を有する断回路り状の
上部ＧＲＣ枠２Ｄとで構成されている。FIG. 4 shows a specific application example of the GRC frame. A cut-off circuit-shaped lower part () R provided at the lower part of the upper A L O panel 1' and having a protrusion 5 that protrudes downward on the outdoor side.
Provided on the C frame 2G and the upper part of the lower ALO panel IN,
It is composed of an upper GRC frame 2D having a cut-off circuit shape and having a protrusion 6 that protrudes upward on the indoor side.
このような構成において突出部５と突出部６との間に外
気との等気圧空間が形成され、これにより風の吹込みが
緩和されると共に、立上り部によって水の浸入が阻止さ
れる。In such a configuration, an equal pressure space with the outside air is formed between the protrusion 5 and the protrusion 6, which alleviates the blowing of wind and prevents the intrusion of water by the rising portion.
第５図に示すのは、成形目地材を用いる場合の横目地の
構造である。FIG. 5 shows the structure of a horizontal joint when a molded joint material is used.
上部ＡＬＯパネル１′の下部に設けられ、凹状溝７Ａを
有する断面略Ｔ字状の下部ＧＲＣ枠２Ｅと下部ＡＬＣパ
ネル１〃の上部（二股けられ、同様に凹状溝７Ｂを有す
る断面略Ｔ字状の上部ＧＲＯ枠２Ｆとで構成される。A lower GRC frame 2E, which is provided at the lower part of the upper ALO panel 1' and has a generally T-shaped cross section and has a concave groove 7A, and the upper part of the lower ALC panel 1 (which is bifurcated and has a generally T-shaped cross section that also has a concave groove 7B) It is composed of a shaped upper GRO frame 2F.
凹状溝には、成型目地材８Ａ、８Ｂが嵌着され、高い防
水機能を果すことができる。Molded joint materials 8A and 8B are fitted into the concave grooves, and can achieve a high waterproof function.
もちろん、第６図に示すごとく、防水立上りと成型目地
材とを組合せた構成も可能である。Of course, as shown in FIG. 6, it is also possible to have a configuration in which a waterproof riser and a molded joint material are combined.
以上のＣ）ＲＧ枠は、押出し成型加工（二よって製造さ
れるため、前述の突出部、凹状溝は容易に成型されるこ
と（＝なる。Since the above C) RG frame is manufactured by extrusion molding, the above-mentioned protrusions and concave grooves can be easily molded.
本発明は以上の構成から成るものであり、ＡＬＣバネｌ
しの欠けに対して効果が顕著であるととも（−１防水性
能も俄躍的に向上した軽量プレキャストパネルである。The present invention has the above configuration, and the ALC spring l
It is a lightweight precast panel that has a remarkable effect on chipping (-1) and has dramatically improved waterproof performance.
Ｎ４１図は本発明に係る軽量プレキャストパネルを示す
斜視図、第２図及び第４〜６図はプレキャストパネルの
横目地を示す断面図、第３図はＡＬＣバネ」しの建起こ
しを示ず斜視図である。
１．１’、１＃・・・・・・ＡＬＣパネル、２Ａ、２Ｂ
。
２０．２Ｄ、２Ｅ、２Ｆ、２Ｇ、２Ｈ・・−・・−（）
Ｒｏ枠、３・・・・・・不定形シーリング材、４・・・
・・・バックアツプ材、５．６・・・・・・突出部、７
Ａ、７Ｂ・・・・・・凹状溝、８Ａ、 ８Ｂ・・・・・
・成形目地材
特許出願人旭化成工業株式会社
第１図 第２図
第４因 第５図Figure N41 is a perspective view showing the lightweight precast panel according to the present invention, Figures 2 and 4 to 6 are cross-sectional views showing the horizontal joints of the precast panel, and Figure 3 is a perspective view without showing the ALC spring erecting. It is a diagram. 1.1', 1#...ALC panel, 2A, 2B
. 20.2D, 2E, 2F, 2G, 2H...--()
Ro frame, 3... Irregular sealing material, 4...
・・・Backup material, 5.6 ・・・Protrusion, 7
A, 7B... Concave groove, 8A, 8B...
・Patent applicant for molded joint material Asahi Kasei Kogyo Co., Ltd. Figure 1 Figure 2 Factor 4 Figure 5
Claims (1)
周小口部分に、押出し成型繊維補強コンクリート枠を一
体的に設けてなることを特徴とする軽量プレキャストパ
ネル ２ 前記押出し成型繊維補強コンクリート枠に防水用突
出部を設けた特許請求の範囲第１項に記載の軽量プレキ
ャストパネル ３ 前記押出し成型繊維補強コンクリート枠に成形目地
材装着用溝を設けた特許請求の範囲第１項に記載の軽量
プレキャストパネル[Scope of Claims] 1. A lightweight precast panel 2 characterized in that an extruded fiber-reinforced concrete frame is integrally provided on the four circumferential edges of high-temperature, high-pressure steam-cured aerated concrete. The lightweight precast panel 3 according to claim 1, in which the concrete frame is provided with a waterproof protrusion.The lightweight precast panel 3 according to claim 1, in which the extruded fiber-reinforced concrete frame is provided with grooves for installing molded joint material. lightweight precast panels
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11188183A JPS605952A (en) | 1983-06-23 | 1983-06-23 | Light weight precast panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11188183A JPS605952A (en) | 1983-06-23 | 1983-06-23 | Light weight precast panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS605952A true JPS605952A (en) | 1985-01-12 |
Family
ID=14572488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11188183A Pending JPS605952A (en) | 1983-06-23 | 1983-06-23 | Light weight precast panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS605952A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62112851A (en) * | 1985-11-13 | 1987-05-23 | 三井建設株式会社 | Concrete curtain wall and its production |
| JPS6340411U (en) * | 1986-08-29 | 1988-03-16 |
-
1983
- 1983-06-23 JP JP11188183A patent/JPS605952A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62112851A (en) * | 1985-11-13 | 1987-05-23 | 三井建設株式会社 | Concrete curtain wall and its production |
| JPS6340411U (en) * | 1986-08-29 | 1988-03-16 |
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