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JPH0255253A - Building material and production thereof - Google Patents

Building material and production thereof

Info

Publication number
JPH0255253A
JPH0255253A JP63205866A JP20586688A JPH0255253A JP H0255253 A JPH0255253 A JP H0255253A JP 63205866 A JP63205866 A JP 63205866A JP 20586688 A JP20586688 A JP 20586688A JP H0255253 A JPH0255253 A JP H0255253A
Authority
JP
Japan
Prior art keywords
mixed
cement
materials
coal ash
building material
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
Application number
JP63205866A
Other languages
Japanese (ja)
Inventor
Tadashi Yamamoto
忠 山本
Tadahiko Suzuki
忠彦 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimizu Construction Co Ltd
Tohoku Electric Power Co Inc
Shimizu Corp
Original Assignee
Shimizu Construction Co Ltd
Tohoku Electric Power Co Inc
Shimizu Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shimizu Construction Co Ltd, Tohoku Electric Power Co Inc, Shimizu Corp filed Critical Shimizu Construction Co Ltd
Priority to JP63205866A priority Critical patent/JPH0255253A/en
Publication of JPH0255253A publication Critical patent/JPH0255253A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE:To enable to form various light-weight building materials having excellent corrosion resistance, heat resistance, etc., and having a prescribed compression-bearing force without requiring a large amount of cement, etc., by admixing a vegetable or vegetable fibers with an inorganic material such as coal ash, the cement, gypsum, etc., and water. CONSTITUTION:A vegetable or vegetable fibers such as chaffs, cotton tailings or pulp tailings are mixed with an inorganic material such as cement, coal ash or gypsum and water in a prescribed ratio and stirred for a prescribed time to coat the chaffs, etc., with the cement paste. The coated chaffs, etc., are again mixed with a cement paste and molded into building materials.

Description

【発明の詳細な説明】 [産業上の利用分野−1 この発明は、建築材料に係り、例えば建築産業で断熱、
軽重化、遮音等を目的とした壁材や床材等の二次製品と
1.て利用される建築材料に関する。
[Detailed Description of the Invention] [Industrial Application Field-1] The present invention relates to building materials, such as insulation,
Secondary products such as wall materials and floor materials for the purpose of weight reduction and sound insulation, and 1. Concerning building materials used in construction.

「従来の技術及びその課題」 従来のこの種の植物渋び植物繊H(tを利用1−、た建
築材料としては、らみがら、バルブかず、綿か才、衣類
の繊維等の植物及び植物繊維をセメントペースト等と、
単に混合して成形したしのが知ら君ている。
``Prior art and its problems'' Conventionally, this kind of plant fibers have been used as building materials, such as husks, bulbs, cotton wool, clothing fibers, etc. Plant fiber with cement paste etc.
It is known that it is simply mixed and shaped.

ところが、上記の建築材料にあっては、植物及び植物繊
維の表面にセメントペーストが単に覆われた状聾となっ
ており、従って、上記のものを骨材として、再びセメン
トペーストによって所定の形状に固めて二次製品とした
場合にも、セメント等の混和材料が多舟に必要となると
共に、植物や植物繊維が造粒化されずにそれぞれ異なっ
た形状の骨材となってしまうこと、さらに、上記建築材
料は、耐腐食性、耐熱性等に問題があり、そのままでは
使用することができず、狭い範囲の用途にしか使用する
ことができないと共に、異なった形状に加工しなければ
使用することができないこと等の問題点があった。
However, in the above construction materials, the surfaces of plants and plant fibers are simply covered with cement paste, so the above materials are used as aggregate and reshaped into a predetermined shape with cement paste. Even when solidified into a secondary product, a large amount of admixture materials such as cement are required, and the plants and plant fibers are not granulated and become aggregates with different shapes. The above building materials have problems with corrosion resistance, heat resistance, etc., and cannot be used as is, and can only be used in a narrow range of applications, and can only be used if they are processed into different shapes. There were problems such as not being able to do so.

本発明は、上記問題点に鑑みてなされたしので、セメン
ト等の混和材料を条虫に必要とすることなく、植物や植
物繊維を完全に造粒化することができろと共に、耐腐食
性、耐熱性等に優れ、軽量かつ所定の圧縮耐力を有し、
さらに各種形状の建築材料に成形することができ、した
がって、広い用途に適用することのできる建築材料及び
その製造方法の提供を目的とする。
The present invention was made in view of the above-mentioned problems, and it is possible to completely granulate plants and plant fibers without requiring admixtures such as cement for tapeworms, and also to provide corrosion-resistant properties. , has excellent heat resistance, etc., is lightweight and has a specified compressive strength,
Furthermore, it is an object of the present invention to provide a building material that can be molded into various shapes of building materials and, therefore, can be applied to a wide range of uses, and a method for manufacturing the same.

口課題を解決するだめの手段」 この発明の建築部材は、植物及び植物繊維、石炭灰、お
よび石炭灰砂、セメントあるいは石こう又は石灰等の無
機材料、そして水等の混合+4科が所定の比率で混合さ
れ、かつ所定時間撹拌されたり、また、混合材料が所定
の比率で混合され、かつ所定時間撹拌されることにより
、上記植物及び植物繊維の表面に上記石炭灰、無機材料
等がコーティングされた骨材よって製作されることによ
り、上記問題点を解決している。
The building material of the present invention is a mixture of plants and plant fibers, coal ash, coal ash sand, cement or inorganic materials such as gypsum or lime, water, etc. + 4 families in a predetermined ratio. The surfaces of the plants and plant fibers are coated with the coal ash, inorganic materials, etc. by mixing the materials in a predetermined ratio and stirring for a predetermined time, or by mixing the mixed materials in a predetermined ratio and stirring for a predetermined time. The above-mentioned problems have been solved by manufacturing from recycled aggregate.

また、この発明の製造方法は、混合材料を所定の比率で
ミキサー等の、混合装置に投入すると共に所定時間撹拌
混合した後、これを所定の形状に成形したり、あるいは
上記混合物を骨材とした軽重コンクリート製品に成形し
たりするようにしている。
In addition, the manufacturing method of the present invention includes adding mixed materials at a predetermined ratio to a mixing device such as a mixer, stirring and mixing for a predetermined period of time, and then molding the mixture into a predetermined shape, or forming the mixture into an aggregate. We are also molding them into light and heavy concrete products.

「作用」 本発明の建築部材は、混合材料をミキサーによって撹拌
することにより、ミキサーの内部の材料、即ち、石炭灰
、セメントあるいは石こう又は石灰等の無機材料、水の
混合物が植物及び植物繊維の外側にコーティングされる
。さらに、撹拌時間を延長することにより、上記混合材
料が各種粒径を含んだものに造粒される。
"Function" The building material of the present invention is produced by stirring the mixed material with a mixer, so that the mixture of materials inside the mixer, that is, coal ash, cement, inorganic materials such as gypsum or lime, and water, is mixed with plants and plant fibers. coated on the outside. Furthermore, by extending the stirring time, the mixed material is granulated to include various particle sizes.

「実施例」 以下、本発明の実施例を図面を用いて説明する。"Example" Embodiments of the present invention will be described below with reference to the drawings.

まず、第1図に示すものは、撹拌混合されることに上り
造粒化されたもみがら(又は、木綿かず、バルブかす、
とうらろこし等の植物、あるいは新聞古紙、シコレソダ
ー後の紙等の植物繊維)1の表面に、該もみがら(植物
繊w、)と同時に一定の比率で混合し、かつ所定の時間
撹拌する二とによりセメントペースト (又は、石こうあるいは石灰等の無機(オ科)3、水4
等かコーティングされ、さらに、該セメントペーストが
コーティングされたらみがらlを骨材として、セメント
その他の材料と再混合することにより建築材料としたら
のである。
First, what is shown in Figure 1 is rice husks (or cotton husks, bulb husks,
The rice husks (vegetable fibers) are simultaneously mixed at a certain ratio onto the surface of plants (such as corn, or vegetable fibers such as old newspapers and paper after shikore sodding), and stirred for a predetermined period of time. 2) Cement paste (or inorganic minerals such as gypsum or lime) 3, water 4
After being coated with the cement paste, the husks are used as aggregate and remixed with cement and other materials to make a building material.

そして、第2図に示すブロックAは、上記の混合材料が
一定の比率で混合され、かつ所定の時間撹拌されて、上
記植物及び植物繊(<C Iの表面に石炭灰2、無機材
料3等がコーティングされることにより製造された混合
物を骨材として、再度セメントペーストと同時に混合し
た後、成形することにより製作された建築材料である。
Block A shown in FIG. This is a building material manufactured by mixing the mixture produced by coating with cement paste as aggregate, and then molding the mixture.

また、第3図に示す板材Bは、上記第2図と同様にして
練り混ぜた混合材料を、プレス成型することにより製作
された建築材料である。
Further, plate material B shown in FIG. 3 is a building material manufactured by press-molding a mixed material mixed in the same manner as in FIG. 2 above.

つぎに、本発明の建築材料の製造方法について説明する
Next, the method for manufacturing the building material of the present invention will be explained.

まず、第2図に示すような、厚さ15cm,及び10c
mの軽量ブロックを製造する場合について説明する。
First, as shown in Figure 2, the thickness is 15 cm, and the thickness is 10 cm.
A case will be described in which a lightweight block of m is manufactured.

(i)  植物及び植物繊維、石炭灰、水、セメント(
あるいは石こう又は石灰等の無機材料)等の混合材料を
一定の比率となるように計量して、ミキサーの内部に投
入する。
(i) Plants and plant fibers, coal ash, water, cement (
Alternatively, a mixed material such as an inorganic material such as gypsum or lime is weighed at a certain ratio and placed into the mixer.

(11)つぎに、ト記ミキサーにLって30秒−2分の
間、上記混合材料を練り混ぜる。
(11) Next, mix the above mixed materials in a mixer for 30 seconds to 2 minutes.

(iii)  混合材料を練り混ぜた後には、該混合材
料を直ちに成型器械に投入し、振動機を使用して成形す
る。
(iii) After kneading the mixed material, the mixed material is immediately put into a molding machine and molded using a vibrator.

(1■)振動機によって成形したブロック(製品)を取
り出して、結合材の硬化を促進させるため、主に熱風乾
燥養生等の促進養生を行う。
(1) The block (product) formed by the vibrator is taken out, and in order to accelerate the hardening of the binding material, accelerated curing, such as hot air drying, is performed.

(v)l生終了後空間に最低1日は放置する。(v) Leave it in a space for at least one day after it is finished.

つぎに、第3図に示すような、押出し成形品及びプレス
成型品を製造する場合について説明する。
Next, the case of manufacturing an extrusion molded product and a press molded product as shown in FIG. 3 will be explained.

(CASE、  1) (1)まず、植物及び植物繊維、石炭灰、セメン1−(
あるいは石こう又は石灰等の無機十オ料)、水等の混合
材料を一定の比率となるように計量して、練り混ぜる。
(CASE, 1) (1) First, plants and plant fibers, coal ash, cement 1-(
Alternatively, mixed materials such as gypsum or inorganic materials such as lime) and water are weighed and kneaded to a certain ratio.

(11)練り混ぜた混合材料をニーダ−ルーダ−で所定
の時間撹拌する。
(11) Stir the kneaded mixed materials with a kneader-ruder for a predetermined period of time.

(iii)  撹拌物を真空押出成型機へ投入する。(iii) Charge the stirred material into a vacuum extrusion molding machine.

(1v)上記真空押出成型機によって成型された押出成
型品のオートクレーブ養生あるいは乾燥養生を行う。
(1v) The extrusion molded product molded by the vacuum extrusion molding machine is autoclaved or dried.

(v)  養生された成型品を突内放置することにより
製品として成遂U゛る。
(v) By leaving the cured molded product in the tank, it can be completed as a product.

(CASE、2> (1)上記混合材料を一定の比率となるように計量して
練り混ぜる。
(CASE, 2> (1) The above mixed materials are weighed and kneaded to a certain ratio.

(11)練り混ぜた混合材料をプレス機械によってプレ
ス成形する。
(11) The kneaded mixed material is press-molded using a press machine.

(iii)  プレス1mによってプレス成形された成
型品を、プレス機械から取り出す。
(iii) The molded product press-molded by the 1 m press is taken out from the press machine.

(1v)成型品のオートクレーブ養生、あるいは乾燥養
生を行う。
(1v) Curing the molded product in an autoclave or drying it.

(v)  養生された成型品を突内放置して製品として
完成させる。
(v) The cured molded product is left in the tank and completed as a product.

なお、上記の製品の寸法、形状は任意に設定することが
できろ。
Note that the dimensions and shape of the above products can be set arbitrarily.

したがって、本実施例の建築材料は、混合材料、即し、
植物(又は植物繊維)l、石炭灰2、セメン1− (あ
るいは石こう又は石灰等の無機材料)3、水4が、ミキ
サーの内部で所定の時間混合されろために、植物や植物
繊維が完全に造粒化されると共に、該植物や植物繊維の
外側にセメントペーストがコーティングされる。そのた
め、」−記建築(材料は、耐腐食性、耐熱性等に浸れた
乙のとなるととらに、セメントペーストによってコーテ
ィングされた植物1等を骨材として、再度セメントペー
ストと混合して固めた場合にも、セメント等の混和材料
が少量で済み、軽量かっ所定の圧縮強度を有した軽量コ
ンクリートを製作することができ、広い用途に適用する
ができる。
Therefore, the building material of this example is a mixed material, i.e.
1 plant (or plant fiber), 2 coal ash, 1 cement (or inorganic material such as gypsum or lime), and 4 water are mixed inside the mixer for a predetermined period of time, so that the plants and plant fibers are completely mixed. At the same time, the outside of the plant or plant fiber is coated with cement paste. For this reason, the building materials used are plants that have been soaked in corrosion resistance, heat resistance, etc., and plants that have been coated with cement paste as aggregates, which are then mixed with cement paste again and hardened. In this case, a small amount of admixture materials such as cement is required, and lightweight concrete having a predetermined compressive strength can be produced, which can be applied to a wide range of applications.

ここで、各種植物や植物繊維を、石炭灰やセメント等の
無機物や水と練り混ぜて28日空内放置した後、4 c
mX −4cmX I 6 cmのモールドとし、該テ
ストピースの強度試験を行ったテ゛−夕を示す。なお、
強度の単位はKg/cm”である。
Here, various plants and plant fibers are mixed with inorganic substances such as coal ash and cement, and water, and after being left in the air for 28 days, 4 c.
The table below shows the strength test of the test piece using a mold of mX -4cmX I6cm. In addition,
The unit of strength is "Kg/cm".

このように、本実施例の建築材料によれば、比重12〜
20、圧縮強度40〜300Kgを得ることができる。
Thus, according to the building material of this example, the specific gravity is 12~
20. A compressive strength of 40 to 300 kg can be obtained.

また、1時間以上の耐火時間を実現すること乙できる。In addition, it is possible to achieve a fire resistance time of 1 hour or more.

「発明の効果」 以上、詳細に説明したよう(ご、本発明の建築材料及び
その製造方法によれば、混合材料を所定の比率でミキサ
ー等の混合装置に投入すると共に所定時間撹拌混合した
後、これを所定の形状に成形するようにしているため石
炭灰、セメントあるいは石こう又は石灰等の無機材料、
水の混合物が植物及び植物繊維の外側にコーティングさ
れる。さらに、撹拌時間を延長することにより、上記混
合材料が各種粒径を含んだものに造粒されることとなり
、耐腐食性、耐熱性等に優れたものとなる。
"Effects of the Invention" As explained in detail above (according to the building material and manufacturing method thereof of the present invention, the mixed material is put into a mixing device such as a mixer at a predetermined ratio, and after stirring and mixing for a predetermined period of time, , because it is molded into a predetermined shape, inorganic materials such as coal ash, cement, gypsum or lime,
A water mixture is coated on the outside of the plant and plant fibers. Furthermore, by extending the stirring time, the mixed material is granulated to include various particle sizes, resulting in excellent corrosion resistance, heat resistance, etc.

そして、上記混合物を骨材としてセメント及びその他の
材料と混合することによって所定の圧縮耐力を有する建
築材料とすることができ、広い用途に適用することので
きるという効果を奏4−る。
By mixing the above-mentioned mixture as an aggregate with cement and other materials, a building material having a predetermined compressive strength can be obtained, which has the effect of being applicable to a wide range of uses.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図ないし第3図は本発明の一実施例を示すものであ
り、第1図は建築材料の断面図、第2図は本実施例の建
築材料である軽量ブロックの斜視図、第3図は本実施例
の建築材料である板材の斜視図である。 A・・・・・・ブロック(建築材料)、B・・・・・・
板材(建築材料)■・・・・もみがら(又は、木綿かす
、パルプかす、とうもろこし等の植物、あるいは新聞古
紙、シュレッダ−後の紙等の植物繊維)、2・・・石炭
灰、3・・・・・セメント(あるいは石こう又は石灰等
の無機材料)、4・・・・・水。
1 to 3 show one embodiment of the present invention, in which FIG. 1 is a sectional view of a building material, FIG. 2 is a perspective view of a lightweight block that is the building material of this embodiment, and FIG. The figure is a perspective view of a board that is the building material of this example. A...Block (building material), B...
Board materials (building materials) ■... Rice husk (or plants such as cotton dregs, pulp dregs, corn, or vegetable fibers such as old newspapers and shredded paper), 2... Coal ash, 3. ... Cement (or inorganic materials such as gypsum or lime), 4 ... Water.

Claims (1)

【特許請求の範囲】 1、植物及び植物繊維、石炭灰、および石炭灰砂、セメ
ントあるいは石こう又は石灰等の無機材料、そして水等
の混合材料が所定の比率で混合され、かつ所定時間撹拌
されたことを特徴とする建築材料。 2、請求項1記載の混合材料が所定の比率で混合され、
かつ所定時間撹拌されることにより、上記植物及び植物
繊維の表面に上記石炭灰、無機材料等がコーティングさ
れた骨材よって製作されたことを特徴とする建築材料。 3、請求項1記載の混合材料を所定の比率でミキサー等
の混合装置に投入すると共に所定時間撹拌混合した後、
これを所定の形状に成形したり、あるいは上記混合物を
骨材とした軽量コンクリート製品に成形したりすること
を特徴とする建築材料の製造方法。
[Claims] 1. Mixed materials such as plants and plant fibers, coal ash, coal ash sand, cement or inorganic materials such as gypsum or lime, and water are mixed in a predetermined ratio and stirred for a predetermined time. A building material characterized by: 2. The mixed material according to claim 1 is mixed in a predetermined ratio,
A building material, characterized in that it is manufactured from aggregate in which the surfaces of the plants and plant fibers are coated with the coal ash, inorganic materials, etc. by being stirred for a predetermined period of time. 3. After putting the mixed material according to claim 1 into a mixing device such as a mixer at a predetermined ratio and stirring and mixing for a predetermined time,
A method for manufacturing a building material, which comprises forming the mixture into a predetermined shape or into a lightweight concrete product using the above mixture as an aggregate.
JP63205866A 1988-08-19 1988-08-19 Building material and production thereof Pending JPH0255253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63205866A JPH0255253A (en) 1988-08-19 1988-08-19 Building material and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63205866A JPH0255253A (en) 1988-08-19 1988-08-19 Building material and production thereof

Publications (1)

Publication Number Publication Date
JPH0255253A true JPH0255253A (en) 1990-02-23

Family

ID=16514018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63205866A Pending JPH0255253A (en) 1988-08-19 1988-08-19 Building material and production thereof

Country Status (1)

Country Link
JP (1) JPH0255253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111978042A (en) * 2020-08-25 2020-11-24 岑儒湛 Environment-friendly composite quick-drying high-performance concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111978042A (en) * 2020-08-25 2020-11-24 岑儒湛 Environment-friendly composite quick-drying high-performance concrete

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