JPH0421563B2 - - Google Patents
Info
- Publication number
- JPH0421563B2 JPH0421563B2 JP22128484A JP22128484A JPH0421563B2 JP H0421563 B2 JPH0421563 B2 JP H0421563B2 JP 22128484 A JP22128484 A JP 22128484A JP 22128484 A JP22128484 A JP 22128484A JP H0421563 B2 JPH0421563 B2 JP H0421563B2
- Authority
- JP
- Japan
- Prior art keywords
- endless belt
- belt
- reinforcing bars
- upright
- inorganic hydraulic
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 20
- 238000000465 moulding Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000004572 hydraulic lime Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Landscapes
- Producing Shaped Articles From Materials (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
【発明の詳細な説明】
本発明は補強筋入りの無機水硬性材料硬化体の
成形装置、特に補強鉄筋入りの軽量気泡コンクリ
ートを連続的に成形する為の装置に係るものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for forming a cured product of inorganic hydraulic material containing reinforcing bars, and particularly to an apparatus for continuously forming lightweight cellular concrete containing reinforcing bars.
従来軽量気泡コンクリート（ALC）の成形手
段としては、型枠内に補強鉄筋を予め所定状態に
セツトし、これにセメント等のALC原料を投入
して発泡成形する所謂バツチ方式の手段が採られ
ていた。この手段は、型枠内への補強鉄筋の組み
入れに際し、鉄筋の組み立て歪が生じない様に組
み入れるのに多大な人手と煩雑さを伴ない、しか
もバツチ方式である為生産性が低い等の欠点を有
している。 The conventional method for forming lightweight aerated concrete (ALC) has been the so-called batch method, in which reinforcing reinforcing bars are set in a predetermined state in a formwork, and ALC raw materials such as cement are poured into the mold and foam molded. Ta. This method has drawbacks such as a large amount of labor and complexity to incorporate reinforcing reinforcing bars into the formwork so as not to cause assembly distortion, and productivity is low because it is a batch method. have.
これに対し、走行する無端ベルト上において水
硬性無機材料を成形する連続的成形手段もいくつ
か提案されているが、これら材料の補強材として
は例えばチヨツプドストランド繊維の様な元素セ
メント材料の様な無定形原料と共に予め混合し得
る様な言わば変形可能な状態にある様なものに限
られており、例えばALC中の補強鉄筋の様に立
体的且大型で変形し得ず、又予め諸原料と混合し
得ない材料を連続的に他の原料と共に供給し得る
実用的手段は未だ見出されていない。 On the other hand, some continuous forming means have been proposed for forming hydraulic inorganic materials on a running endless belt, but reinforcing materials for these materials include elemental cement materials such as chopped strand fibers. It is limited to materials that can be mixed in advance with amorphous raw materials such as those that are in a deformable state, so to speak. No practical means has yet been found for continuously supplying materials that are immiscible with other raw materials together with other raw materials.
本発明者はかかる点に鑑み、比較的容易な手段
により確実に前記の如く変形し得ない補強筋を連
続的に供給し得る手段を見出すことを目的として
種々研究、検討した結果、連続成形装置であるベ
ルトを所定形状にせしめることにより前記目的を
達成し得ることを見出した。 In view of the above, the present inventor conducted various research and examinations with the aim of finding a means to continuously supply reinforcing bars that cannot be deformed as described above reliably by relatively easy means. It has been found that the above object can be achieved by forming a belt into a predetermined shape.
かくして本発明は走行する無端ベルト上で補強
筋入りの無機水硬性材料硬化体を成形する装置に
おいて、無端ベルト側部に起立して走行するベル
トを設け、かかるベルトの成形側起立面に補強筋
を担持する突起若しくは突条帯又はくぼみ若しく
はくぼみ糸帯を設けたことを特徴とする補強筋入
り無機水硬性材料硬化体の成形装置を提供するに
ある。 Thus, the present invention provides an apparatus for molding a cured inorganic hydraulic material with reinforcing bars on a running endless belt, in which a belt that runs upright on the side of the endless belt is provided, and reinforcing bars are provided on the upright surface of the forming side of the belt. An object of the present invention is to provide a molding device for a cured product of an inorganic hydraulic material with reinforcing lines, which is characterized in that a protrusion or a protrusion band, or a depression or a hollow thread band is provided to support the reinforcement.
以下本発明を添附図面を用いて説明する。 The present invention will be explained below using the accompanying drawings.
第１図は本発明の一例による装置を説明する為
の部分説明図であり、１はほぼ水平方向に走行す
る無端ベルトであり、かかるベルトの材質は例え
ば弗素樹脂やシリコーン質により被覆し、或は被
覆せずしたステンレス等が採用される。２はかか
るベルトを走行せしめる為のローラーであり、公
知の手段で回動される。３はベルト１の側部に起
立して走行するベルトであり、かかるベルトは前
記略水平に走行する無端ベルト１の両側部に設け
られ、やはりローラー４により無端ベルトとして
回動する。起立した無端ベルト３は、本来的には
略水平に走行する無端ベルト１上で成形される無
機水硬性材料の側面形状を整え、又該材料の厚み
を保持せしめる。そして本発明において、起立し
た無端ベルト３の成形側起立面に補強筋を担持す
る突起若しくは突条帯５が設けられている。かか
る突起若しくは突条帯５を設けた起立した無端ベ
ルト３の断面を第２図に示す。 FIG. 1 is a partial explanatory diagram for explaining an apparatus according to an example of the present invention. Reference numeral 1 indicates an endless belt running in a substantially horizontal direction, and the material of the belt may be coated with, for example, fluororesin or silicone, or For example, uncoated stainless steel is used. 2 is a roller for running the belt, and is rotated by a known means. Reference numeral 3 denotes a belt that stands up on the side of the belt 1 and runs, and this belt is provided on both sides of the endless belt 1 that runs substantially horizontally, and is also rotated by rollers 4 as an endless belt. The upright endless belt 3 adjusts the side surface shape of the inorganic hydraulic material formed on the endless belt 1, which originally runs substantially horizontally, and also maintains the thickness of the material. In the present invention, projections or protrusions 5 carrying reinforcing bars are provided on the forming side upright surface of the upright endless belt 3. FIG. 2 shows a cross section of an upright endless belt 3 provided with such protrusions or protrusions 5.
無端ベルトに設けられている補強筋の担持部
は、不連続的に設けられた所謂突起でもよいが、
第１図に示した如く、連続した突条帯又はくぼみ
条帯である方が、補強筋の保持に際し、容易であ
るので好ましい。 The reinforcing bar support portion provided on the endless belt may be a so-called protrusion provided discontinuously,
As shown in FIG. 1, it is preferable to use a continuous protruding strip or a concave strip because it is easier to hold the reinforcing bars.
かかる突起若しくは突条帯５は、１段若しくは
複数段（図では２段）設けることにより、対応す
る段数の補強筋を挿入することが出来る。 By providing one or more stages (two stages in the figure) of such projections or protrusions 5, it is possible to insert the corresponding number of reinforcing bars.
起立した無端ベルト３の材質としては例えば、
ステンレス、ゴム等を適宜用いることが出来る。 For example, the material of the standing endless belt 3 is as follows:
Stainless steel, rubber, etc. can be used as appropriate.
略水平に走行する無端ベルト１と起立した無端
ベルト３とは、補強筋が無機水硬性材料内におい
て不必要に移動しないようにする為、同期して起
行させることが望ましい。 It is desirable that the endless belt 1 running substantially horizontally and the endless belt 3 running upright be raised synchronously in order to prevent the reinforcing bars from moving unnecessarily within the inorganic hydraulic material.
第３図は本発明の装置に補強筋を挿入した場合
の説明図であり、第３図においては補強筋６は起
立した無端ベルト３の突条帯５上に直接載置され
ておらず、載置具７を介して載置されている。 FIG. 3 is an explanatory diagram when reinforcing bars are inserted into the device of the present invention, and in FIG. It is mounted via a mounting tool 7.
載置具７は補強筋の長さが短かく、直接突条帯
上に載置出来ない様な場合に用いられる為、補強
筋の長さを補うような長さを有し、且補強筋が容
易に装着し得る形状が好ましく、この為、筒状体
若しくはそれに類する形状を用い得る。 The mounting tool 7 is used when the reinforcing bar is short and cannot be placed directly on the ridge band, so it has a length that compensates for the length of the reinforcing bar, and A shape that can be easily attached is preferable, and for this reason, a cylindrical body or a similar shape may be used.
載置具７の材料は各種プラスチツク、金属等を
用い得るが、ALCを製造する場合、プラスチツ
クを用いると、成形後オートクレーブにより蒸気
養生せしめた際、プラスチツクが溶解して形を止
めなくなる為、ALC側面から補強筋が突出する
ことがなく、美観及び施工に際し支障を来たす虞
れがないので好ましい。 Various plastics, metals, etc. can be used for the material of the mounting tool 7, but when manufacturing ALC, if plastic is used, when it is steam-cured in an autoclave after molding, the plastic will melt and will not retain its shape. This is preferable because the reinforcing bars do not protrude from the side surfaces, and there is no risk of hindrance to aesthetics or construction.
又、図示はしていないが、補強筋を起立したベ
ルト挿入するに際し、その前に更に補強筋挿入用
のガイドを設置することも出来る。 Further, although not shown in the drawings, a reinforcing bar insertion guide may be further installed before inserting the reinforcing bars into the belt.
更に本発明では、起立した無端ベルトに対し突
条帯の代りにくぼみ若しくはくぼみ条帯を設ける
ことが出来る。その様なくぼみ条帯５を設けた例
を第４図に示し、その無端ベルトの断面説明図を
第５図に、又補強筋を挿入した場合の説明図を第
６図に夫々示した。尚第５図は第２図に、又第６
図は第３図に夫々対応し、各部分を説明する符号
は夫々の図に共通である。 Furthermore, in the present invention, a depression or a depression strip can be provided in place of the protrusion strip on the standing endless belt. An example in which such a concave strip 5 is provided is shown in FIG. 4, an explanatory cross-sectional view of the endless belt is shown in FIG. 5, and an explanatory view when reinforcing bars are inserted is shown in FIG. 6, respectively. Figure 5 is similar to Figure 2, and Figure 6 is also similar to Figure 6.
Each figure corresponds to FIG. 3, and the reference numerals used to describe each part are common to each figure.
本発明に用いられる無機水硬性材料としては、
例えば各種セメント、石膏、水硬性石灰の単独若
しくは適宜な混合物を用いることが出来、例えば
ALCの場合には原料として従来から用いられて
いる珪砂、石灰、セメント等にアルミニウム等の
発泡剤を加えたり、或はタン白分解物等の起泡剤
と空気とにより予め泡を形成せしめ、これを諸原
料中に予め所定量混合せしめたものを用いること
も出来る。 Inorganic hydraulic materials used in the present invention include:
For example, various types of cement, gypsum, and hydraulic lime may be used alone or in appropriate mixtures. For example,
In the case of ALC, a foaming agent such as aluminum is added to the conventional raw materials such as silica sand, lime, and cement, or foam is formed in advance using a foaming agent such as a protein decomposition product and air. It is also possible to use a predetermined amount of this mixed into various raw materials.
本発明による装置は、起立したベルトに設けた
突起若しくは突条帯又はくぼみ若しくはくぼみ条
帯によつて補強筋を担持せしめることが出来るの
で、無機水硬性材料中の所定の厚さ部分に確実且
安定に補強筋を挿入することが可能となる。 The device according to the present invention can carry reinforcing bars by means of protrusions or protrusions or depressions or depression strips provided on the upright belt, so that the reinforcing bars can be reliably attached to a predetermined thickness in the inorganic hydraulic material. It becomes possible to stably insert reinforcing bars.
第１図は本発明の一例による装置を説明する為
の部分説明図、第２図は本発明の一例による突条
帯を設けた起立した無端ベルトの断面図、第３図
は本発明の一例による起立した無端ベルトに補強
筋を挿入した場合の説明図、第４図は本発明の一
例による起立した無端ベルトを説明する為の部分
説明図、第５図は本発明の一例によるくぼみ条帯
を設けた起立した無端ベルトの断面図、第６図は
本発明の一例による起立した無端ベルトに補強筋
を挿入した場合の説明図
３；起立した無端ベルト、５；突条帯又はくぼ
み条帯。
FIG. 1 is a partial explanatory diagram for explaining a device according to an example of the present invention, FIG. 2 is a sectional view of an upright endless belt provided with a protrusion band according to an example of the present invention, and FIG. 3 is an example of the present invention. FIG. 4 is a partial explanatory diagram illustrating a standing endless belt according to an example of the present invention, and FIG. 5 is a concave strip according to an example of the present invention. FIG. 6 is an explanatory diagram of reinforcing bars inserted into an upright endless belt according to an example of the present invention. 3: Upright endless belt, 5: Protruding strip or concave strip. .
Claims (1)
硬性材料硬化体を成形する装置において、無端ベ
ルト側部に起立して走行するベルトを設け、かか
るベルトの成形側起立面に補強筋を担持する突起
若しくは突条帯又はくぼみ若しくはくぼみ条帯を
設けたことを特徴とする補強筋入り無機水硬性材
料硬化体の成形装置。 ２ 無機水硬性材料は、気泡がプリミツクスされ
たセメント質材料である請求の範囲１の成形装
置。[Scope of Claims] 1. In an apparatus for molding a cured inorganic hydraulic material with reinforcing lines on a running endless belt, a belt that runs upright on the side of the endless belt is provided, and the upright surface of the forming side of the belt is provided. 1. A molding device for a cured inorganic hydraulic material containing reinforcing bars, characterized in that a protrusion or a protruding strip, or a depression or a hollow strip supporting a reinforcing bar is provided on the surface of the inorganic hydraulic material. 2. The molding apparatus according to claim 1, wherein the inorganic hydraulic material is a cementitious material in which air bubbles are premixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22128484A JPS61100409A (en) | 1984-10-23 | 1984-10-23 | Molding equipment for inorganic hydraulic material cured body containing reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22128484A JPS61100409A (en) | 1984-10-23 | 1984-10-23 | Molding equipment for inorganic hydraulic material cured body containing reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61100409A JPS61100409A (en) | 1986-05-19 |
| JPH0421563B2 true JPH0421563B2 (en) | 1992-04-10 |
Family
ID=16764368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22128484A Granted JPS61100409A (en) | 1984-10-23 | 1984-10-23 | Molding equipment for inorganic hydraulic material cured body containing reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100409A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7114232B2 (en) * | 2017-09-07 | 2022-08-08 | 三菱重工サーマルシステムズ株式会社 | Packing containers and sheet materials for packing containers |
-
1984
- 1984-10-23 JP JP22128484A patent/JPS61100409A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61100409A (en) | 1986-05-19 |
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