JPS62236941A - Aerated concrete panel - Google Patents
Aerated concrete panelInfo
- Publication number
- JPS62236941A JPS62236941A JP8021386A JP8021386A JPS62236941A JP S62236941 A JPS62236941 A JP S62236941A JP 8021386 A JP8021386 A JP 8021386A JP 8021386 A JP8021386 A JP 8021386A JP S62236941 A JPS62236941 A JP S62236941A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bars
- concrete plate
- aerated concrete
- concrete panel
- concrete
- 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
- 239000004567 concrete Substances 0.000 title claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 239000011381 foam concrete Substances 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
- Reinforcement Elements For Buildings (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】
（産業上の利用分野）
この発明は鉄筋が埋設されているコンクリート板の改良
に係り、特に荷重分散が多方向に行われるように鉄筋を
配すると共に、断熱、遮音性にすぐれ、軽量であるよう
にしたコンクリート板に関するものである。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to the improvement of concrete plates in which reinforcing bars are buried, and in particular, the reinforcing bars are arranged so that the load is distributed in multiple directions, as well as heat and sound insulation. This invention relates to a concrete plate that has excellent properties and is lightweight.
（従来技術）
従来、間仕切或は外壁用のコンクリート板類には主とし
て鉄筋入りのＰＣ板が使用されており、該ＰＣ板には縦
横に交差して格子状のＰＣ筋が埋設されてＰＣ板に作用
する荷重を支持するための強度を持たせたものであった
。(Prior art) Conventionally, PC boards with reinforcing bars have been mainly used for concrete boards for partitions or external walls, and the PC boards are embedded with grid-like PC bars that intersect vertically and horizontally. It was designed to have the strength to support the load acting on it.
（発明が解決しようとする問題点）
しかしながら前記のＰＣ板の鉄筋は板の縦、横方向のみ
の配筋であって該ＰＣ板に掛る荷重の分散が二方向のみ
であるため補強が充分でなく、強度を高めるためには鉄
筋を太いものとしたりＰＣ板の厚みを大とする必要があ
り、そのためには原材料を多く必要として高価となり又
、ｆｌが増大して取扱性、組付性を低下させる等の問題
点があった。(Problem to be Solved by the Invention) However, the reinforcing bars of the PC board are arranged only in the vertical and horizontal directions of the board, and the load applied to the PC board is distributed only in two directions, so reinforcement is not sufficient. In order to increase the strength, it is necessary to thicken the reinforcing bars or increase the thickness of the PC board, which requires a large amount of raw materials and is expensive, and increases fl, making it difficult to handle and assemble. There were problems such as lowering the performance.
（問題点を解決するための手段）
この発明は上記の状況に鑑み提供されたもので鉄筋２が
埋設されているコンクリート板１であって前記鉄筋２が
ハニカム状とされると共に該コンクリート板１が発泡さ
れたコンクリート板であり、その発泡態様の全部又は一
部が非連続状であるようにし軽量で強度が大であるよう
にしたものである。(Means for Solving the Problems) The present invention was provided in view of the above situation, and provides a concrete plate 1 in which reinforcing bars 2 are buried, the reinforcing bars 2 are honeycomb-shaped, and the concrete plate 1 This is a foamed concrete plate, and all or part of the foamed form is discontinuous, making it lightweight and strong.
（実施例） 以下この発明の典型的な一実施例について説明する。(Example) A typical embodiment of the present invention will be described below.
１は発泡コンクリート板で、工場で成形されるプレキャ
ストコンクリート板、所謂ＰＣ板であり、該コンクリー
ト板ｌ内には鉄筋２が六角形を連続させたハニカム状に
配筋されている。Reference numeral 1 denotes a foamed concrete plate, which is a precast concrete plate formed in a factory, a so-called PC plate, and within the concrete plate 1 reinforcing bars 2 are arranged in a honeycomb shape of continuous hexagons.
コンクリート板１に使用されるセメントは目的に合せ適
宜選択され、基本的には混和水により混練された砂、セ
メントのスラリーが型内に打設された状態でスラリー内
に混入した発泡剤により気泡３をこの打設コンクリート
内に発生させたものであって、各気泡３は互に独立した
非連続の気泡とされている。而してこの発泡により前記
スラリーが鉄筋２の全周面に押し付けられて固められる
ので鉄筋２は外気と接触することなく完全にスラリー内
に埋入されている。The cement used for the concrete plate 1 is selected appropriately according to the purpose. Basically, a slurry of sand and cement mixed with mixing water is poured into a mold, and then bubbles are created by a foaming agent mixed into the slurry. 3 is generated in this poured concrete, and each bubble 3 is independent and discontinuous. By this foaming, the slurry is pressed against the entire circumferential surface of the reinforcing bars 2 and solidified, so that the reinforcing bars 2 are completely embedded in the slurry without coming into contact with the outside air.
又、鉄筋２は六角形を連続させたハニカム状とされたも
ので、台形の凹凸状とした鉄筋２を交互に反対向きとし
て並列させ互に隣合う鉄筋２．２の凹部と凹部、凸部と
凸部を合わせて溶接してハニカム状に構成されて発泡コ
ンクリート板ｌの全面に埋設され、該コンクリート板ｌ
の周縁部には周縁に沿って枠状の鉄筋２°が前記鉄筋２
の端部に溶接されて埋設されている。In addition, the reinforcing bars 2 have a honeycomb shape made of continuous hexagons, and the reinforcing bars 2 having trapezoidal irregularities are arranged in parallel in opposite directions alternately, and the recesses, recesses, and protrusions of adjacent reinforcing bars 2.2 are arranged in parallel. The convex parts are welded together to form a honeycomb shape, which is buried on the entire surface of a foamed concrete plate l.
A frame-shaped reinforcing bar 2° is placed along the periphery of the reinforcing bar 2.
It is welded to the end and buried.
従って線状に溶接されて強度が大である。４は発泡コン
クリート板１取付用゛のファスナーであって前記鉄筋２
°とＰＣＣ２０２の三者の溶着部に溶接されて埋設され
ているものであり、従来の単なる埋設したものよりその
取付性が確実なものとされている。Therefore, it is welded linearly and has great strength. Reference numeral 4 denotes a fastener for attaching the foam concrete plate 1 to the reinforcing steel 2.
It is welded to the welded part of the C and PCC 202 and is buried, and its installation is more reliable than the conventional one that is simply buried.
（効果）
この発明に係る発泡コンクリート板は以上のように板内
にハニカム状に鉄筋が埋設されているので該発泡コンク
リート板にかかる荷重は三方向に分散され、曲げに対す
る強度、衝撃に対する強度が大であり、又発泡コンクリ
ートも気泡が構造的に独立形態で球状であることより、
この気泡の外殻を構成する凝固肉質部がリブ状となって
、発泡構造体であるにも拘らず圧縮強度、曲げ強度にす
ぐれているので、従来のＰＣ板よりも強度があって軽量
である。(Effects) As described above, the foamed concrete plate according to the present invention has reinforcing bars embedded in the board in a honeycomb shape, so the load applied to the foamed concrete plate is distributed in three directions, increasing its strength against bending and impact. Also, since the bubbles in foamed concrete are structurally independent and spherical,
The solidified fleshy parts that make up the outer shell of these cells are rib-shaped, and despite being a foam structure, it has excellent compressive strength and bending strength, making it stronger and lighter than conventional PC boards. be.
又、気泡が独立した気泡であり、従来のＡＬＣ板のよう
に水を吸込むことがないので表面処理を要することなく
、外壁材としても使用できるものである。又、鉄筋はス
ラリーにより全周面を押し固められて湿気等の影響がな
く、腐蝕しないので耐久性がある。Furthermore, since the cells are independent cells and do not absorb water like conventional ALC boards, surface treatment is not required and it can be used as an exterior wall material. In addition, the reinforcing bars are hardened all around by the slurry, are not affected by moisture, etc., and are durable because they do not corrode.
更に、コンクリートが独立した発泡とされているため断
熱性、遮音性があり、軽量構造材としての外壁材、間仕
切材、天井材、床材として最適なものである。Furthermore, since concrete is made of independent foam, it has heat and sound insulation properties, making it ideal as a lightweight structural material for exterior walls, partitions, ceilings, and floors.
第１図はこの発明に係る発泡コンクリート板の平面図、
第２図は同側面図、第３図は同ｘＸ線拡大断面図である
。
１・・・発泡コンクリート板、２・・・鉄筋、３・・・
気泡、４・・・ファスナー。FIG. 1 is a plan view of a foamed concrete plate according to the present invention;
FIG. 2 is a side view of the same, and FIG. 3 is an enlarged sectional view taken along the x-ray line. 1... Foamed concrete plate, 2... Rebar, 3...
Bubbles, 4...Zipper.
Claims (1)
筋がハニカム状とされると共に該コンクリート板が発泡
されたコンクリート板であり、その発泡態様の全部又は
一部が非連続状であることを特徴とする発泡コンクリー
ト板。A concrete plate on which reinforcing bars are arranged, the reinforcing bars are in a honeycomb shape, and the concrete plate is a foamed concrete plate, and the foaming mode is entirely or partially discontinuous. Features foam concrete board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8021386A JPS62236941A (en) | 1986-04-09 | 1986-04-09 | Aerated concrete panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8021386A JPS62236941A (en) | 1986-04-09 | 1986-04-09 | Aerated concrete panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62236941A true JPS62236941A (en) | 1987-10-17 |
Family
ID=13712103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8021386A Pending JPS62236941A (en) | 1986-04-09 | 1986-04-09 | Aerated concrete panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62236941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350304A (en) * | 2020-03-10 | 2020-06-30 | 广东中科天为能源有限公司 | Waterproof heat-preservation energy-saving wallboard made of alloy aluminum plate and composite aerated concrete and preparation method |
-
1986
- 1986-04-09 JP JP8021386A patent/JPS62236941A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350304A (en) * | 2020-03-10 | 2020-06-30 | 广东中科天为能源有限公司 | Waterproof heat-preservation energy-saving wallboard made of alloy aluminum plate and composite aerated concrete and preparation method |
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