JPH085781Y2 - Inorganic cured body - Google Patents
Inorganic cured bodyInfo
- Publication number
- JPH085781Y2 JPH085781Y2 JP1990005102U JP510290U JPH085781Y2 JP H085781 Y2 JPH085781 Y2 JP H085781Y2 JP 1990005102 U JP1990005102 U JP 1990005102U JP 510290 U JP510290 U JP 510290U JP H085781 Y2 JPH085781 Y2 JP H085781Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove portion
- inorganic
- cured body
- curing
- construction
- 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 - Lifetime
Links
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
【考案の詳細な説明】 〈産業上の利用分野〉 本考案は例えば屋根材，外壁材等に用いられる無機質
硬化体に関し、特に取扱い及び作業効率の向上を図るよ
うに工夫したものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an inorganic cured material used for, for example, a roofing material, an outer wall material, etc., and is devised so as to improve the handling and working efficiency.
〈従来の技術〉 従来、例えば屋根材，外壁材，内装材等に用いる無機
質硬化体は、セメント，石こう等を主原料とする水硬性
無機質組成物を、例えば押出機によって板状に押出した
後、この押出された生板（グリーンシート）を所定寸法
に切断した材料あるいは混練物を、直接例えば平プレス
機あるいはロールプレス機等の成形用型を用いて、例え
ば型づけ、模様づけ等の加圧成形を行ない、その後養生
硬化させることにより一枚づつ製造されている。<Prior Art> Conventionally, for example, an inorganic hardened material used for a roof material, an outer wall material, an interior material, etc. is obtained by extruding a hydraulic inorganic composition containing cement, gypsum or the like as a main raw material into a plate shape by, for example, an extruder. The material or kneaded material obtained by cutting the extruded green plate (green sheet) to a predetermined size is directly subjected to, for example, shaping or patterning using a molding die such as a flat press machine or a roll press machine. It is manufactured one by one by pressing and then curing and curing.
〈考案が解決しようとする課題〉 しかしながら、前述した無機質硬化体の製造において
は、製品となる形状に生板の段階で切断し、その後は一
枚づつ養生・硬化する工程をとるため、各工程間の移動
や取扱いにおいて以下のような問題がある。<Problems to be solved by the invention> However, in the above-mentioned production of the inorganic cured body, each step has a step of cutting into a product shape at the stage of raw plate and thereafter curing and curing one by one. There are the following problems in moving between and handling.
生板を移動させる場合、一枚づつ行うため作業効率
が悪い。When moving the raw plate, the work efficiency is poor because it is done one by one.
塗装効率が悪い。 The painting efficiency is poor.
梱包に手間がかかる。 Packing takes time.
施工時においても、硬化体を一枚づつ取扱うため手
間がかかり施工効率が悪い。Even at the time of construction, since the cured products are handled one by one, it is troublesome and construction efficiency is poor.
本考案は以上述べた事情に鑑み、取扱い効率及び作業
効率の向上を図った無機質硬化体を提供することを目的
とする。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an inorganic cured body having improved handling efficiency and work efficiency.
〈課題を解決するための手段〉 前記課題を解決するための本考案の無機質硬化体の構
成は、水硬性無機質組成物からなる混練物を加圧成形及
び養生硬化してなる無機質硬化体であって、該無機質硬
化体の表面に破断用の二段の溝部が形成されてなり、上
記二段の溝部は、略Ｖ字状の開口溝部と、該開口溝部の
底面に先端部が鋭角で鉛直方向のスリット状溝部とから
なることを特徴とする。<Means for Solving the Problems> The constitution of the inorganic cured product of the present invention for solving the above-mentioned problems is an inorganic cured product obtained by pressure-molding and curing curing a kneaded product of a hydraulic inorganic composition. Then, a two-step groove portion for breaking is formed on the surface of the inorganic cured body, and the two-step groove portion has a substantially V-shaped opening groove portion and a vertical end with an acute angle on the bottom surface of the opening groove portion. Direction slit-shaped groove portions.
〈作用〉 前記構成の無機質硬化体において、製造時には実際に
施工する単位の複数個が破断用の溝部を介して集まった
一つの硬化体として同時に成形，塗装，梱包及び出荷出
来、また施工現場においても複数個集まった単位で移動
させることができる。そして、例えば無機質硬化体を屋
根材とする場合には、屋根上に持ち上げた後の施工直前
に、破断用の溝部に沿って折って一枚の瓦とし、屋根材
として一枚づつを施工することができる。<Operation> In the inorganic hardened material having the above-mentioned structure, at the time of manufacturing, a plurality of units to be actually worked can be simultaneously molded, painted, packed and shipped as one hardened material gathered through the groove for breaking, and at the construction site. Also, you can move multiple units. Then, for example, when the inorganic cured body is used as a roofing material, immediately before construction after being lifted onto the roof, it is folded along the groove for breaking into one roof tile, and one roofing material is constructed. be able to.
〈実施例〉 以下本考案にかかる無機質硬化体の一実施例を図面を
参照しながら詳細に説明する。<Example> An example of an inorganic cured body according to the present invention will be described below in detail with reference to the drawings.
第１図は本実施例にかかる無機質硬化体の斜視図、第
２図はその要部断面図である。これらの図面に示すよう
に、本実施例の無機質硬化体（以下単に「硬化体」とい
う。）10は、その表面に破断用の二段の溝部11が形成さ
れてなり、上記二段の溝部11は、略Ｖ字状の開口溝部13
と、該溝部の底面に先端部が鋭角で鉛直方向のスリット
状溝部14とが施されている。そして該溝部11のスリット
状溝部14に沿って破断ことによりバラバラとし、実際に
施工する本実施例では３枚の施工体12a,12b,12cを得る
ようにしている。FIG. 1 is a perspective view of an inorganic cured body according to this example, and FIG. 2 is a cross-sectional view of the main part thereof. As shown in these drawings, an inorganic cured body (hereinafter, simply referred to as “cured body”) 10 of the present embodiment has a two-step groove portion 11 for breaking formed on the surface thereof. 11 is a substantially V-shaped opening groove portion 13
And a vertical slit-shaped groove portion 14 having an acute angle is formed on the bottom surface of the groove portion. Then, the grooves 11 are broken along the slit-shaped grooves 14 to make them separate, and in this embodiment that is actually applied, three work bodies 12a, 12b, 12c are obtained.
すなわち、上記二段の溝部11は、溝部13の底面に先端
部が鋭角で鉛直方向のスリット状溝部14とが施されてい
るので、該スリット状溝部14に沿った一度の衝撃によっ
て容易に折れるようになっている。That is, since the two-tiered groove portion 11 is provided with a vertical slit-shaped groove portion 14 having an acute angle on the bottom surface of the groove portion 13, it is easily broken by a single impact along the slit-shaped groove portion 14. It is like this.
上記硬化体10とは一般にセメント，石こう等を主原料
とし、その他ケイ酸質原料，石灰質原料，補強材，骨
材，減水材，増粘材等の種々の窯業材料を目的により適
宜配合した水硬性無機質組成物を、抄造法，押出成形
法，半乾式成形法等により成形した材料や混練した材料
を直接成形用型を用いて加圧成形するものをいい、その
後養生硬化させて例えば屋根材，外壁材，内装材等に用
いられるものをいう。The above-mentioned hardened body 10 is generally water containing cement, gypsum, etc. as the main raw material, and various ceramic materials such as siliceous raw material, calcareous raw material, reinforcing material, aggregate, water reducing material, thickening material, etc., depending on the purpose. A material in which a hard inorganic composition is molded by a papermaking method, an extrusion molding method, a semi-dry molding method, or a kneaded material is directly pressure-molded by using a molding mold, and then cured and cured, for example, a roof material. , Refers to those used for outer wall materials, interior materials, etc.
ここで上記硬化体10に破断用の溝部11を形成する時期
は、上記加圧成形時に行うのが望ましい。Here, it is desirable that the fracture groove 11 is formed in the cured body 10 at the time of the pressure molding.
このように実際に施工する硬化体10が破断用の溝部11
を介して複数個の集合体を同時に成形，塗装，梱包，出
荷することにより、取扱い効率が大幅に向上する。In this way, the hardened body 10 that is actually applied is the groove portion 11 for breaking.
By simultaneously molding, painting, packing, and shipping a plurality of aggregates via, the handling efficiency is greatly improved.
また施工においても例えば比較的小さいものは従来一
枚一枚取扱うため作業効率が低下していたが、前述した
硬化体のように大きな形状の硬化体として成形し、施工
時に施工体に折って使用することで施工効率が大幅に向
上する。Also in the construction, for example, relatively small ones were conventionally handled one by one, so the work efficiency was reduced, but it is molded into a large-sized hardened body like the above-mentioned hardened body, and it is used by folding it into a working body during construction. By doing so, the construction efficiency is greatly improved.
次に本考案の他の一実施例を第３図，第４図を参照し
て説明する。Next, another embodiment of the present invention will be described with reference to FIGS.
第３図は本実施例にかかる硬化体の斜視図、第４図は
その要部断面図である。これらの図面に示すように、本
実施例の硬化体20の上表面には３本の破断用の二段の溝
部21が形成されてなり、上記二段の溝部21は、略Ｖ字状
の溝部23と、該溝部の底面に先端部が鋭角で鉛直方向の
スリット状溝部25が施されており、分割により４枚の施
工体22a,22b,22c,22dを得ている。この溝部21はその横
断面形状をみると、第４図に示すように溝部の先端に鉛
直方向のスリット状溝部25を有しており、この鉛直方向
のスリット状溝部25が破断時に、より破断し易いように
作用している。FIG. 3 is a perspective view of a cured product according to this example, and FIG. 4 is a cross-sectional view of the main part thereof. As shown in these drawings, three fractured two-stage groove portions 21 are formed on the upper surface of the cured body 20 of the present embodiment, and the two-stage groove portions 21 are substantially V-shaped. A groove portion 23 and a vertical slit-like groove portion 25 having an acute angle on the bottom surface of the groove portion are formed, and four construction bodies 22a, 22b, 22c, 22d are obtained by division. Looking at the cross-sectional shape of this groove portion 21, as shown in FIG. 4, it has a vertical slit-shaped groove portion 25 at the tip of the groove portion. It works so that it is easy to do.
また、本実施例の施工体22a〜22dは長手方向の側端面
24a,24bの形状を異なるようにしており、第４図に示す
ように一方の側端面24aを階段状の形状とし他方の側端
面24bを平面状としており、施工時の美感を増すように
している。Further, the construction bodies 22a to 22d of the present embodiment are the side end faces in the longitudinal direction.
The shapes of 24a and 24b are made different, and one side end surface 24a is made stepwise and the other side end surface 24b is made flat as shown in FIG. 4, so as to enhance the aesthetic feeling during construction. There is.
〈具体例〉 以下に本考案の好適な一具体例を第５図を参照して説
明する。<Specific Example> A preferred specific example of the present invention will be described below with reference to FIG.
下記原料を用い、第１表に示す配合割合で混練物を得
た。The following raw materials were used to obtain a kneaded product at the blending ratio shown in Table 1.
使用原料 ・セメント：普通ポルトランドセメント（小野田セメン
ト（株）製；ブレーン比表面積3300cm2/g） ・ケイ石粉：ケイ石粉末（秩父鉱業（株）製；比表面積
3800cm2/g） ・増 粘 剤：（商品名：メトローズ90SH-15000,信越
化学工業（株）製） ・繊 維:P.P.ポリプロピレン（商品名：タフライト
帝国産業（株））繊維長6m/m 成形方法 所定量の粉体と繊維とをミキサーで乾式混合（約３
万）し、水を加えて湿式混合（約10分）する。その後押
出成形機を用いて幅400×厚さ9mmに押出成形する。次い
で、平プレス（100tプレス）で圧力10kg/cm2でプレス成
形し、厚さ8mmの成形体とする。Raw materials-Cement: Ordinary Portland cement (manufactured by Onoda Cement Co., Ltd .; Blaine specific surface area 3300 cm 2 / g) -Silica powder: Silica powder (manufactured by Chichibu Mining Co., Ltd .; specific surface area)
3800cm 2 / g) ・ Thickener: (Product name: Metroose 90SH-15000, manufactured by Shin-Etsu Chemical Co., Ltd.) ・ Fibre: PP polypropylene (Product name: Taflight Teikoku Sangyo Co., Ltd.) Fiber length 6m / m Molding method A predetermined amount of powder and fibers are dry-mixed with a mixer (about 3
10), add water and wet mix (about 10 minutes). After that, it is extruded into a width of 400 mm and a thickness of 9 mm by using an extrusion molding machine. Then, it is press-molded with a flat press (100 t press) at a pressure of 10 kg / cm 2 to obtain a molded body having a thickness of 8 mm.
この平プレスの際に一本の破断用の溝部31を施した。 At the time of this flat press, one groove 31 for breaking was provided.
その後、所定の寸法に切断し、スチーム養生（60℃で
24時間）を行った後、二次養生として20℃で湿室養生を
１週間行い硬化して、破断用の鉛直方向のスリット状溝
部32を有する破断用の二段の溝部31を有する硬化体30を
得た。Then, cut it to the specified size and steam cure (at 60 ℃
24 hours), followed by curing as a secondary curing at 20 ° C. for 1 week in a wet chamber and curing, and a cured product having two fractured groove portions 31 having vertical slit-like groove portions 32 for fracture. Got 30
本具体例では、実際に施工する屋根瓦を２枚同時に成
形して、成形，塗装，梱包，出荷等の工程が従来よりも
大幅に軽減され、作業効率が向上した。In this example, two roof tiles to be actually constructed are simultaneously molded, and the steps of molding, painting, packing, shipping, etc. are significantly reduced as compared with the conventional method, and the work efficiency is improved.
また、施工時においても従来のように一枚一枚を運び
上げなくて済むので楽であった。Also, it was easy to carry one by one even during construction, unlike the conventional case.
尚、溝部31によって折った部分は、施工時に重ねるこ
とにより、隠れたり、あるいはシーリングすることで完
全に隠れてしまい、見栄えが悪くなるというおそれは全
くない。It should be noted that there is no possibility that the portion folded by the groove portion 31 will be hidden by being overlapped at the time of construction or completely hidden by sealing, and that the appearance will not be deteriorated.
〈考案の効果〉 以上、実施例と共に詳しく説明したように、本考案の
無機質硬化体はその表面に破断用の溝部が形成されてい
るので、複数個のままで同時に成形，塗装，梱包，出荷
ができ作業効率が向上する。また、施工直前までは集合
体として取扱うことができ、施工時に該破断用の溝部に
沿って折って使用できるので施工効率も大幅に向上す
る。<Effects of the Invention> As described above in detail with reference to the embodiments, the inorganic cured body of the present invention has grooves for breaking formed on the surface thereof. The work efficiency is improved. In addition, it can be handled as an aggregate until immediately before construction, and can be folded along the groove for breaking at the time of construction, so that construction efficiency is greatly improved.
第１図は本考案の一実施例にかかる無機質硬化体の斜視
図、第２図はその要部拡大図、第３図は本考案の他の一
実施例にかかる無機質硬化体の斜視図、第４図はその要
部拡大図、第５図は本考案の一具体例にかかる無機質硬
化体の平面図である。 図面中、 10,20,30は無機質硬化体、11,21,31は破断用の二段の溝
部、12a〜12c,22a〜22dは施工体、13,23は略Ｖ字状の開
口溝部、14,25,32は鉛直方向のスリット状溝部FIG. 1 is a perspective view of an inorganic cured body according to an embodiment of the present invention, FIG. 2 is an enlarged view of a main part thereof, and FIG. 3 is a perspective view of an inorganic cured body according to another embodiment of the present invention. FIG. 4 is an enlarged view of a main part thereof, and FIG. 5 is a plan view of an inorganic cured body according to a specific example of the present invention. In the drawing, 10, 20 and 30 are inorganic hardened bodies, 11, 21 and 31 are two-step groove portions for breaking, 12a to 12c, 22a to 22d are construction bodies, 13 and 23 are substantially V-shaped opening groove portions, 14,25,32 are vertical slit grooves
Claims (1)
成形及び養生硬化してなる無機質硬化体であって、 該無機質硬化体の表面に破断用の二段の溝部が形成され
てなり、 上記二段の溝部は、略Ｖ字状の開口溝部と、該開口溝部
の底面に先端部が鋭角で鉛直方向のスリット状溝部とか
らなることを特徴とする無機質硬化体。1. An inorganic hardened body obtained by pressure-molding and curing by curing a kneaded product made of a hydraulic inorganic composition, wherein two fractured grooves are formed on the surface of the inorganic hardened body. An inorganic hardened body characterized in that the two-tiered groove portion comprises a substantially V-shaped opening groove portion and a slit-shaped groove portion having a vertical tip with an acute angle at the bottom surface of the opening groove portion.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990005102U JPH085781Y2 (en) | 1990-01-25 | 1990-01-25 | Inorganic cured body |
| EP19900111348 EP0403979A3 (en) | 1989-06-19 | 1990-06-15 | Inorganic cured shape and method of producing the same |
| KR1019900009018A KR910000311A (en) | 1989-06-19 | 1990-06-19 | Manufacturing method of inorganic hardening body and inorganic hardening body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990005102U JPH085781Y2 (en) | 1990-01-25 | 1990-01-25 | Inorganic cured body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0398014U JPH0398014U (en) | 1991-10-09 |
| JPH085781Y2 true JPH085781Y2 (en) | 1996-02-21 |
Family
ID=31508822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990005102U Expired - Lifetime JPH085781Y2 (en) | 1989-06-19 | 1990-01-25 | Inorganic cured body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085781Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693507A (en) * | 1979-12-28 | 1981-07-29 | Daiken Trade & Industry | Method of molding asbestos cement tile |
| JPS58148038U (en) * | 1982-03-30 | 1983-10-05 | 株式会社東芝 | ceramic substrate |
| JPS6223709A (en) * | 1985-07-25 | 1987-01-31 | 松下電工株式会社 | Method of molding building board |
-
1990
- 1990-01-25 JP JP1990005102U patent/JPH085781Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0398014U (en) | 1991-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |