JPS60162601A - Method of molding reinforced concrete board - Google Patents
Method of molding reinforced concrete boardInfo
- Publication number
- JPS60162601A JPS60162601A JP1753184A JP1753184A JPS60162601A JP S60162601 A JPS60162601 A JP S60162601A JP 1753184 A JP1753184 A JP 1753184A JP 1753184 A JP1753184 A JP 1753184A JP S60162601 A JPS60162601 A JP S60162601A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- reinforced concrete
- mesh
- plate
- forming
- 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
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (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、網目状の補強リブ並びに網目状の鉄筋をも
って耐荷重特性を具備せしめた新しい強化コンクリート
板の成形方法の開示に係わるものｆある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the disclosure of a new method for forming a reinforced concrete plate that has load-bearing properties with mesh-like reinforcing ribs and mesh-like reinforcing bars.
而して、従前に於けるこの種のコンクリートデツキプレ
ー）、１１行板その他の板状コンクリート製品に於いて
は耐荷重特性に於いて難を有し、通例目的とされる荷重
容量に到るまで製品の肉厚を増し、必要な鉄筋の介装、
使用をなしたものであって、製品の組付は施工、搬送等
に難をもたらすと同時に、施工面に対する納まり具合に
合せた製品寸法のコンクリフ）板を、夫々の現場に合せ
て作成し、又は、現場に於いて別途他の素材の組付けを
なして施工時の納まりをなすことが要請されたものであ
る。Therefore, in the past, this type of concrete deck play), 11-row board and other plate-shaped concrete products had difficulties in load-bearing characteristics, and did not reach the load capacity that was usually intended. Increasing the wall thickness of the product to
Since the product has already been used, assembly of the product poses difficulties in construction, transportation, etc., and at the same time, it is necessary to create a concliff board with the dimensions of the product to match the fit on the construction surface. Alternatively, it may be necessary to separately assemble other materials on-site to complete the construction.
本発明は、斯かる従前例に於ける不都合に鑑み特に案出
されたものであって、その主たる目的の一つは、−側面
に網目状のリブを設け、全方向からの外力に対し、強度
を有するようになし、デツキプレート、外壁材として充
分に耐久性を有するようにしたものである。The present invention was devised especially in view of the inconveniences in the prior art, and one of its main purposes is to provide a mesh-like rib on the side surface to protect against external forces from all directions. It is made to be strong and durable enough to be used as a deck plate or exterior wall material.
又、本発明に於いて予期される他の主たる目的の一つは
、網目状の鉄筋を介装せしめることによって、コンクリ
ート板の肉薄部の強度を高めるようにすると共に荷重の
分散を可能となすようにしたものである。In addition, one of the other main objects anticipated by the present invention is to increase the strength of the thin walled parts of the concrete plate and to make it possible to distribute the load by interposing mesh reinforcing bars. This is how it was done.
更に、本発明に於いて予期される他の主た４目的の一つ
は、強度増強の為に耐アルカリ性グラスファイバー強化
コンクリートを不要となし、低コストで供給し得るよう
にしたものである。Furthermore, one of the other four main objectives anticipated in the present invention is to eliminate the need for alkali-resistant glass fiber reinforced concrete for strength enhancement, and to be able to supply it at low cost.
而して、本発明は、か覧る緒特性の適切且つ合目的々な
奏効を期すべく其の構成の要旨を網目状の凹窪部を内底
面に有するコンクリート打設型枠に於ける該凹窪部内に
適宜コンクリートを打設した後、該凹窪部内の打設コン
クリート面上に網目状をなす鉄筋を添装し、該凹窪部を
含む型枠内に再度コンクリートを打設して、養生、脱型
をなすようにした点に置かれたものであって、か覧る構
成の要旨に附随した相当の設計変更を予定したものであ
る。Therefore, the present invention aims to achieve appropriate and purposeful effects on the visual properties of concrete casting forms having mesh-like recesses on the inner bottom surface. After placing appropriate concrete in the recessed part, mesh-like reinforcing bars are attached to the surface of the poured concrete in the recessed part, and concrete is poured again into the formwork including the recessed part. This was done to allow for easy curing, mold removal, and considerable design changes were planned in line with the gist of the structure shown above.
以下、本発明の詳細を図面に示す典型的な一実施例につ
いて説明するに、（１）は内底面に亀甲形状の凹窪部（
１）ａを設けた型枠であって、この凹窪部（１）ｄ内に
適宜コンクリート（３）を打設した後、この打設コンク
リート面上に、該凹窪部（１）ａに沿った亀甲形状の鉄
筋（２）を添装し、再度、該凹窪部（１）ａを含む型枠
（１）内にコンクリート（３）を適宜量打設した後、そ
のコンクリート（３）上面に亀甲形状の金網（４）を添
装し、更に、コンクリート（３）を打設し、養生、脱型
をなすようにしたものである。かへる成形方法によって
、作られたコンクリート板ａは、−側面に亀甲形状のリ
ブａ′が隆設され、六角形の凹溝ａ”を多数有するもの
である。Hereinafter, details of the present invention will be explained with reference to a typical embodiment shown in the drawings.
1) A formwork provided with a, after pouring concrete (3) appropriately into the recessed part (1) d, on the surface of the poured concrete, in the recessed part (1) a. After adding a hexagonal reinforcing bar (2) along the line and pouring an appropriate amount of concrete (3) into the formwork (1) including the recessed part (1) a again, the concrete (3) A tortoiseshell-shaped wire mesh (4) is attached to the top surface, and concrete (3) is then placed for curing and demolding. A concrete plate a made by the bending forming method has hexagonal ribs a' on the side surface thereof and a large number of hexagonal grooves a''.
又、本発明に於ける他の実施例を説明するに、第５図に
示す如く、型枠（１）に於ける凹窪部（１）ａに適宜の
コンクリートを打設し、鉄筋（２）、金網（４）を前記
の如くコンクリートに介在せしめると共に、打設コンク
リート上面周縁を立上げるように型付けして、立上り縁
（５）となしたものであって、該立上り縁（５）をもっ
て、このコンクリート板に於ける取付は部材となしたも
のである。更に第７図に示す如く該立上り縁（５）で構
成される凹窪部に断熱遮音材（７）を添装し、コンクリ
ート、合板等の裏板（８）を埋設したものも予定された
ものである。Further, to explain another embodiment of the present invention, as shown in FIG. ), the wire mesh (4) is interposed in the concrete as described above, and the periphery of the top surface of the poured concrete is shaped to stand up to form a rising edge (5), and the rising edge (5) , this concrete plate is attached as a member. Furthermore, as shown in Fig. 7, it was planned that a heat and sound insulating material (7) would be added to the recess formed by the rising edge (5), and a backing board (8) made of concrete, plywood, etc. would be buried. It is something.
次いで、第６図及び第８図に示す実施例について説明す
るに、該コンクリート板の成形時に於いてコンクリート
上面に装飾用タイル（１０）を一体的に配設し、適宜箇
所に取付用の孔（６）を開設したものであって、床材、
外装材等としての使用に適したものである。Next, the embodiment shown in FIGS. 6 and 8 will be described. When forming the concrete plate, decorative tiles (10) are integrally arranged on the upper surface of the concrete, and holes for mounting are formed at appropriate locations. (6) has been established, which includes flooring materials,
It is suitable for use as an exterior material, etc.
第９図及び第ｊ１図に示すコンクリート板ａは、内底周
縁を周回する凹溝を設けた型枠をもって成形されたもの
であり、リブ８°を有する一側面周縁は、周回する突堤
！ （９）とされたものである、このコンクリート板ａ
に於けるリブｄ°を有する面に断熱遮音材（７）を添装
し、更に合板、コンクリート板等の裏板（８）を添装し
たものであって、リブａ°をもって構成される空隙並び
に断熱遮音材（７）をもって、断熱、遮音性を具備せし
め得たものである。The concrete plate a shown in Fig. 9 and Fig. J1 is formed using a formwork provided with a concave groove that goes around the periphery of the inner bottom, and the periphery of one side with a rib of 8° is a jetty that goes around! (9) This concrete plate a, which is said to be
A heat and sound insulating material (7) is added to the surface having ribs d°, and a backing plate (8) of plywood, concrete board, etc. Furthermore, by using the heat-insulating and sound-insulating material (7), it is possible to provide heat-insulating and sound-insulating properties.
尚、リブａ°は、理想的には正六角形状の所謂ハニカム
構造を有するものとし、網目状にコンクリート板ａの片
面に連続設置されると共に第１０図に示す如く、その断
面を台形状のものとなし、立上り基部の肉厚りに対し、
頂端の肉厚文を狭少とし、コンクリート板ａに向けた補
強を特に効果的としたものである。Ideally, the ribs a° should have a so-called honeycomb structure in the shape of a regular hexagon, and should be continuously installed on one side of the concrete plate a in a mesh pattern, and their cross section should be shaped into a trapezoidal shape, as shown in Fig. 10. Regarding the thickness of the rising base,
The wall thickness at the top is narrowed, making reinforcement towards the concrete plate a particularly effective.
即ち、コンクリート板ａに付加された外圧は、リブａ°
の肉厚の傾斜に沿った方向に分散されるようにして受け
とめられ、付加外圧の急速な減衰がなされると共に肉厚
りの量に一致する裏打ち補強効果の発現が認められたも
のである。That is, the external pressure applied to concrete plate a is
It was observed that the applied external pressure was dispersed in the direction along the slope of the wall thickness, and the added external pressure was rapidly attenuated, and a backing reinforcing effect corresponding to the amount of wall thickness was observed.
更に、本発明に於いては、網目状の鉄筋（２）、就中亀
甲形状の鉄筋（２）並びに介装された金網をもって、外
力の分散を助長し、曲げ強度、耐衝撃性を充分に有し得
たものである。Furthermore, in the present invention, the mesh-like reinforcing bars (2), especially the hexagonal-shaped reinforcing bars (2), and the interposed wire mesh help disperse external forces and sufficiently improve bending strength and impact resistance. I could have had it.
次いで、本発明に係る成形方法により工場生産によって
、同規格の強化コンクリート板を供給し得るものとなし
、現場に於けるコンクリート打設工程を省し得たもので
あって、施工作業の迅速化を期し得たものである。Next, reinforced concrete plates of the same standard can be supplied by factory production using the forming method according to the present invention, and the on-site concrete pouring process can be omitted, speeding up the construction work. This is what we expected.
更に１本発明に於いては、コンクリート板ａの肉薄部は
、亀甲形状をなす金網（４）の介装によって、全方向に
対する強度を補強し、外壁材、デツキ材、テニスコート
材としての使用に充分に耐え得るものである。Furthermore, in the present invention, the thin part of the concrete plate a is reinforced with a wire mesh (4) having a hexagonal shell shape in all directions, and can be used as an exterior wall material, a decking material, or a tennis court material. It can withstand sufficiently.
叙上に於ける通り本発明は、網目状の補強リブ、並びに
網目状の鉄筋をもって補強された強化コンクリート板の
成形方法の提供をその目的としたものである。As stated above, an object of the present invention is to provide a method for forming a reinforced concrete plate reinforced with mesh-like reinforcing ribs and mesh-like reinforcing bars.
第１図は、本発明の典型的な一実施例を示す斜視図、第
２図乃至第４図は同断面図、第５図乃至第７図は、回能
の実施例を示す断面図、第８図及び第９図は、回能の実
施例を示す斜視図、第１Ｏ図及び第１１図は、同断面図
である。
尚、図中（１）・・・型枠、（２）・・・鉄筋、（３）
・・・コンクリート、（４）・・・金網、（５）・・・
立上り縁。
（６）・・・孔、（７）・・・断熱、遮音材、（８）・
・・裏板、（８）・・・突堤部、（１０）・・・タイル
を示したものである。
特許出願人
小林ブロック工業株式会社
代理人弁理士
桑 原 稔
第 Ｉ 図
第 ２ 図FIG. 1 is a perspective view showing a typical embodiment of the present invention, FIGS. 2 to 4 are sectional views thereof, and FIGS. 5 to 7 are sectional views showing an embodiment of the invention. FIGS. 8 and 9 are perspective views showing an embodiment of the function, and FIGS. 10 and 11 are sectional views thereof. In addition, in the figure (1)...Formwork, (2)...Reinforcing bars, (3)
... Concrete, (4) ... Wire mesh, (5) ...
Rising edge. (6)...hole, (7)...heat insulation, sound insulation material, (8)...
. . . back plate, (8) . . . jetty portion, (10) . . . tiles. Patent Applicant Kobayashi Block Industries Co., Ltd. Representative Patent Attorney Minoru Kuwahara I Figure 2
Claims (3)
設型枠に於ける該凹窪部内に適宜コンクリートを打設し
た後、該凹窪部内の打設コンクリート面上に網目状をな
す鉄筋を添装し、該凹窪部を含む型枠内に再度コンクリ
ートを打設して、養生、脱型をなすようにしたことを特
徴とする強化コンクリート板の成形方法。(1) After pouring concrete appropriately into the concave portion of a concrete casting form having a mesh-like concave portion on the inner bottom surface, a net-like shape is formed on the surface of the poured concrete within the concave portion. A method for forming a reinforced concrete plate, characterized in that reinforcing bars are added, concrete is poured again into the formwork including the recessed part, and the plate is cured and demolded.
型状としたことを特徴とする特許請求の範囲第一項記載
に係る強化コンクリート板の成形方法。(2) The method for forming a reinforced concrete plate according to claim 1, characterized in that the recessed portion is shaped like an inverted table whose width is gradually reduced toward the inside.
徴とする特許請求の範囲第一項記載に係る強化コンクリ
ート板の成形方法。(3) The method for forming a reinforced concrete plate according to claim 1, characterized in that the recessed portion and the reinforcing bars have a hexagonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1753184A JPS60162601A (en) | 1984-02-02 | 1984-02-02 | Method of molding reinforced concrete board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1753184A JPS60162601A (en) | 1984-02-02 | 1984-02-02 | Method of molding reinforced concrete board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60162601A true JPS60162601A (en) | 1985-08-24 |
Family
ID=11946504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1753184A Pending JPS60162601A (en) | 1984-02-02 | 1984-02-02 | Method of molding reinforced concrete board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60162601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045300A (en) * | 2006-08-11 | 2008-02-28 | Sumitomo Forestry Co Ltd | Building with daylighting structure section |
-
1984
- 1984-02-02 JP JP1753184A patent/JPS60162601A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045300A (en) * | 2006-08-11 | 2008-02-28 | Sumitomo Forestry Co Ltd | Building with daylighting structure section |
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