JPH0557223B2 - - Google Patents

Info

Publication number
JPH0557223B2
JPH0557223B2 JP375289A JP375289A JPH0557223B2 JP H0557223 B2 JPH0557223 B2 JP H0557223B2 JP 375289 A JP375289 A JP 375289A JP 375289 A JP375289 A JP 375289A JP H0557223 B2 JPH0557223 B2 JP H0557223B2
Authority
JP
Japan
Prior art keywords
parts
weight
solution
cement
hours
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 - Fee Related
Application number
JP375289A
Other languages
Japanese (ja)
Other versions
JPH02184550A (en
Inventor
Jiro Fujimasu
Nobuhiro Fujimasu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP375289A priority Critical patent/JPH02184550A/en
Publication of JPH02184550A publication Critical patent/JPH02184550A/en
Publication of JPH0557223B2 publication Critical patent/JPH0557223B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10Coating or impregnating
    • C04B20/12Multiple coating or impregnating

Description

【発明の詳細な説明】[Detailed description of the invention]

〔発明の目的〕 この発明は、焼成工程を経ることなく型枠への
流し込み成型より、建築物の壁面化粧用建材とし
てセラミツクタイルにも匹敵する特性をもつタイ
ルを生産する手段に関するもので、その目的は無
価値な産業廃棄物を組成物の骨材に転用すること
によりこのような新建材を安価に生産することを
可能にする手段を提供することにある。 セラミツクタイルには美麗滑沢な表面をもつと
ともに、強度、耐火性、耐候性、低い吸水性など
の優れた特質を兼備するところから、オフイスビ
ルやマンシヨン等の壁面化粧用建材として多用さ
れ、都市文化の向上とともにその需要は拡大化の
一途をたどつている。 しかしながら、前記のような優れた特質をもつ
セラミツクタイルの生産には高温での焼成が必要
なため、その生産には著しい熱エネルギー消費と
多大の労務を伴うという欠点を避けることができ
ない。 そこで、この発明者の一名は壁面用建材として
のタイルの生産上のこのような欠点を除去するた
めの技術を開発し、これらの技術は特開昭62−
167245号公報および特開昭62−167246号公報によ
り開示されている。すなわち、それらに開示され
ている事項は、特定する数種の改質剤を少量添加
したポートランドセメント又はアルミナセメント
に対し、1〜4倍容量の天然又は人工の無機質骨
材を配合した組成物を単なる型枠への流し込みに
より常温成型したものは、壁面化粧被覆用のタイ
ルとしてセラミツクタイルに匹敵する優れた性能
を発揮するということである。 前記した開示にかかるタイルは非焼成物である
ためセラミツクタイルよりも著しく生産コストが
低いのであるが、この発明者はさらに一層のコス
ト低下をはかるため研究を行い、その結果植物繊
維である落綿に特定の薬剤組成物で耐火処理を施
したものにより前記した非焼成タイルの組成分で
ある無機質骨材の相当部分を置換してもタイルと
しての特質は一向に低下しないことを見出したの
である。なお、落綿の耐火処理に使用する薬剤組
成物についてはこの発明者の一名が開発し、特公
昭52−43357号公報に開示された技術を利用した。 (発明の構成) さて、この発明にかかる非焼成タイル生産用モ
ルタル組成物は、下記するセメント組成物100重
量部に対し、下記する繊維質骨材8〜40重量部と
無機質骨材100〜200重量部とを配合してなつてい
る。 この発明において前記のセメント組成物はつぎ
のような組成をもつている。すなわち、 ポートランドセメント、アルミナセメントの
うちの少なくとも1種 93〜77重量部と モンモリロナイト、酸性白土、ベントナイト
のうちの少なくとも1種 2〜10重量部と ジルコニア、マグネシアのうちの少なくとも
1種 2〜10重量部と ステアリン酸アルカリ金属塩、ステアリン酸
アルカリ土金属塩のうちの少なくとも1種
0.5〜3重量部と ナフタリンスルホン酸アルカリ金属塩
0.5〜3重量部と 重炭酸アルカリ金属塩、塩化カルシウムのう
ちの少なくとも1種 1〜3重量部 とを配合したものである。ただし、上掲の、
については配合を省略することができる。 この発明において前記した繊維質骨材は、落綿
を素材とし、これに下記する処理溶液を含浸乾燥
させ、溶液中の薬剤成分を19〜23重量%含有させ
たものである。この処理溶液については、前記し
たように特公昭52−43357号公報に開示されてい
るものを利用する。すなわち、この処理溶液は 燐酸アンモニウム20〜50重量部に水80〜50重
量部を加え100重量部としたものを12時間以上
放置した溶液 60〜70重量部と 燐酸グアニジン15〜35重量部に水85〜65重量
部を加え100重量部としたものを6時間以上放
置した溶液 15〜25重量部と 塩化マグネシウム、塩化カルシウムのうちの
少なくとも1種30〜50重量部に水70〜50重量部
を加え100重量部としたものを3時間以上放置
した溶液 10〜20重量部と を配合したものである。 この発明にかかるモルタル組成物は前記した組
成を有しているのであるが、特に注目すべきは、
この発明については前記した特開昭62−167245号
公報又は特開昭62−167246号公報において開示さ
れたモルタル組成物に含まれている無機質骨材の
量の相当部分を植物繊維からなる落綿の特定耐火
処理物によつて置換した点である。 落綿は綿糸、綿布等の紡織過程において多量に
排出され、従来、利用できない無価値な産業廃棄
物として焼却されている。また、落綿に限らず一
般に植物繊維をセメントモルタルの増量材として
使用すれば、モルタル硬化物は当然脆弱となるの
で、硬化後のモルタルの強度確保を目的とする骨
材としてはほとんど使用されなかつたのである。 ところが、この発明者の研究により、落綿のよ
うに脆弱な植物繊維も、前記した特定の耐火処理
を施すことにより、セメントモルタル組成物に対
する骨材としてきわめて優良であり、モルタルの
組成にこれを相当量配合しても成型物の強度の低
下もなく、成型用型枠から取り出した常温成型に
よるタイルの表面滑沢性も全く損なわれないこと
がわかつたのである。 以下、この発明につき若干の実施例とそれらの
組成物を用いた成型物の強度その他についての実
験成績を掲げる。 実施例 1 下記するセメント組成物100重量部(1容量部)
に対し下記する繊維質骨材16重量部(2容量部)
と無機質骨材である川砂100重量部(1容量部)
とを配合したモルタル組成物である。ただし、前
記セメント組成物はつぎの組成を有している。 ポートランドセメント 90重量部 モンモリロナイト 3.5 〃 ジルコニア 3 〃 ステアリン酸ナトリウム 1 〃 ナフタリンスルホン酸ナトリウム 1 〃 重炭酸ナトリウム 1.5 〃 計 100重量部 前記植物繊維質骨材としては落綿をつぎの処理
溶液で処理し、常温乾燥後において薬剤吸着量が
21%であるものを使用した。前記処理溶液の組成
および各溶液の放置時間はつぎの通りである。
[Purpose of the Invention] The present invention relates to a means for producing tiles with characteristics comparable to ceramic tiles as decorative wall materials for buildings by casting them into molds without going through a firing process. The purpose is to provide a means that makes it possible to produce such new building materials at low cost by converting worthless industrial waste into aggregates for compositions. Ceramic tiles have a beautiful smooth surface and have excellent properties such as strength, fire resistance, weather resistance, and low water absorption, so they are often used as decorative wall materials for office buildings, condominiums, etc., and are widely used in urban areas. Demand continues to expand as culture improves. However, since the production of ceramic tiles with the above-mentioned excellent properties requires firing at high temperatures, the production cannot avoid the drawbacks of significant thermal energy consumption and a great deal of labor. Therefore, one of the inventors developed a technique to eliminate these drawbacks in the production of tiles as a wall construction material, and these techniques were published in Japanese Patent Application Laid-Open No. 1983-1999.
It is disclosed in Japanese Patent Application Laid-open No. 167245 and Japanese Patent Application Laid-open No. 167246/1983. In other words, the matters disclosed therein are compositions in which 1 to 4 times the volume of natural or artificial inorganic aggregate is blended with Portland cement or alumina cement to which small amounts of several specified modifiers are added. When molded at room temperature by simply pouring into a mold, it is said to exhibit excellent performance comparable to ceramic tiles as a decorative wall covering tile. Since the tiles disclosed above are non-fired products, the production cost is significantly lower than that of ceramic tiles, but the inventor conducted research to further reduce costs, and as a result, the production cost was significantly lower than that of ceramic tiles. They discovered that even if a considerable portion of the inorganic aggregate, which is a component of the above-mentioned unfired tile, was replaced with a tile treated with a fireproofing agent using a specific chemical composition, the properties of the tile did not deteriorate at all. The pharmaceutical composition used for the fireproof treatment of fallen cotton was developed by one of the inventors and utilized the technology disclosed in Japanese Patent Publication No. 43357/1983. (Structure of the Invention) Now, the mortar composition for producing non-fired tiles according to the present invention contains 8 to 40 parts by weight of the following fibrous aggregate and 100 to 200 parts by weight of the inorganic aggregate to 100 parts by weight of the following cement composition. Parts by weight are blended. In this invention, the cement composition has the following composition. That is, 93 to 77 parts by weight of at least one of Portland cement and alumina cement, 2 to 10 parts by weight of at least one of montmorillonite, acid clay, and bentonite, and 2 to 10 parts by weight of at least one of zirconia and magnesia. Weight part and at least one of alkali metal stearate and alkaline earth metal stearate
0.5 to 3 parts by weight and alkali metal salt of naphthalene sulfonate
It contains 0.5 to 3 parts by weight and 1 to 3 parts by weight of at least one of an alkali metal bicarbonate and calcium chloride. However, the above
In some cases, the formulation can be omitted. The fibrous aggregate described above in this invention is made of fallen cotton, impregnated with the treatment solution described below and dried, and containing 19 to 23% by weight of the drug component in the solution. As for this treatment solution, as mentioned above, the one disclosed in Japanese Patent Publication No. 43357/1983 is used. In other words, this treatment solution is a solution obtained by adding 20 to 50 parts by weight of ammonium phosphate to 80 to 50 parts by weight of water to make 100 parts by weight, and then leaving it for more than 12 hours. 60 to 70 parts by weight of guanidine phosphate and 15 to 35 parts by weight of water. A solution made by adding 85 to 65 parts by weight to make 100 parts by weight and allowing it to stand for more than 6 hours. 15 to 25 parts by weight, 30 to 50 parts by weight of at least one of magnesium chloride and calcium chloride, and 70 to 50 parts by weight of water. This is made by adding 100 parts by weight and 10 to 20 parts by weight of a solution left for 3 hours or more. The mortar composition according to the present invention has the above-mentioned composition, but what is particularly noteworthy is:
Regarding this invention, a considerable portion of the amount of inorganic aggregate contained in the mortar composition disclosed in the above-mentioned JP-A-62-167245 or JP-A-62-167246 is replaced with flocs made of vegetable fibers. The point is that it was replaced with a specified refractory treated product. A large amount of fallen cotton is discharged during the spinning process of cotton yarn, cotton cloth, etc., and conventionally, it is incinerated as unusable and worthless industrial waste. In addition, if plant fibers are used as an extender for cement mortar, not just fallen cotton, the cured mortar naturally becomes brittle, so it is rarely used as aggregate for the purpose of ensuring the strength of mortar after hardening. It was. However, the inventor's research has shown that even brittle plant fibers such as fallen cotton can be used as aggregates for cement mortar compositions by subjecting them to the above-mentioned specific fireproofing treatment. It has been found that even when a considerable amount is added, there is no decrease in the strength of the molded product, and the surface smoothness of the tiles taken out of the mold and molded at room temperature is not impaired at all. Below, some examples of this invention and experimental results regarding the strength and other properties of molded products using these compositions are listed. Example 1 100 parts by weight (1 part by volume) of the following cement composition
16 parts by weight (2 parts by volume) of the following fibrous aggregate
and 100 parts by weight (1 part by volume) of river sand, which is an inorganic aggregate.
This is a mortar composition containing the following. However, the cement composition has the following composition. Portland cement 90 parts by weight Montmorillonite 3.5 〃 Zirconia 3 〃 Sodium stearate 1 〃 Sodium naphthalene sulfonate 1 〃 Sodium bicarbonate 1.5 〃 Total 100 parts by weight As the vegetable fibrous aggregate, fallen cotton was treated with the following treatment solution. , the amount of drug adsorption after drying at room temperature
21% was used. The composition of the treatment solution and the standing time of each solution are as follows.

【表】 実施例 2 上掲の実施例1において繊維質骨材16重量部に
かえ24重量部としたほかは実施例1と同様であ
る。 実施例 3 下記するセメント組成物100重量部(1容量部)
に対し実施例1と同一の繊維質骨材8重量部(1
容量部)と、実施例1と同一の川砂100重量部
(1容量部)とを配合したモルタル組成物である。
ただし、前記セメント組成物はつぎの組成を有し
ている。 アルミナセメント 85重量部 モンモリロナイト 8 〃 ジルコニア 5.5 〃 ステアリン酸ナトリウム 1.5 〃 計 100重量部 実施例 4 上掲の実施例3において繊維質骨材8重量部に
かえ16重量部としたほかは実施例3と同様であ
る。 上掲の各実施例にかかるモルタル組成物にそれ
ぞれ適量の水を加えて混練し、板ガラス上に置い
た4cm×4cm×12cmの三連型枠に混練物を流し込
み養生すれば4cm方形のタイル様固形物各3個が
得られるので、それらにつき一軸圧縮強度、およ
び吸水率を測定した。ただし、吸水率の測定は試
料を24時間水漬したものについて行つた。なお、
硬度、鏡面反射率、および表面の気泡については
8cm×2cm×1.3cmの型枠に流し込み、養生後測
定した。 つぎの表に実験成績を掲げる。
[Table] Example 2 The same as Example 1 above, except that 24 parts by weight of the fibrous aggregate was used instead of 16 parts by weight. Example 3 100 parts by weight (1 part by volume) of the following cement composition
8 parts by weight (1 part by weight) of the same fibrous aggregate as in Example 1.
(parts by volume) and 100 parts by weight (1 part by volume) of the same river sand as in Example 1.
However, the cement composition has the following composition. Alumina cement 85 parts by weight Montmorillonite 8 Zirconia 5.5 Sodium stearate 1.5 Total 100 parts by weight Example 4 Same as Example 3 except that 16 parts by weight of the fibrous aggregate was used instead of 8 parts by weight in Example 3 above. The same is true. Add an appropriate amount of water to each of the mortar compositions according to the above examples, knead them, pour the kneaded mixture into a triple formwork of 4 cm x 4 cm x 12 cm placed on a plate glass, and cure it to form a 4 cm square tile. Three solids were obtained, and their unconfined compressive strength and water absorption were measured. However, water absorption was measured on samples that had been soaked in water for 24 hours. In addition,
The hardness, specular reflectance, and air bubbles on the surface were measured after pouring into a mold of 8 cm x 2 cm x 1.3 cm and curing. The experimental results are listed in the table below.

【表】 (発明の効果) すなわち、前掲の実験成績からわかるように、
この発明にかかるモルタル組成物を常温で流し込
み成型することにより、強度、硬度、表面の滑沢
性、低吸水性等、建物内外の壁面化粧用建材に須
要な諸特性が前記特開昭62−16725号公報および
特開昭62−16726号公報に開示されているものに
対し遜色のない非焼成タイルの生産が可能であ
る。のみならずこの発明によれば、無価値な廃棄
物とされている落綿をタイルの強度確保上必要な
モルタルの骨材に転化できるので、この発明は非
焼成タイルの生産コスト低下に寄与するところが
多大であり、同時に産業廃棄物の排出に伴う環境
汚染対策としてもきわめて有用である。
[Table] (Effects of the invention) That is, as can be seen from the above experimental results,
By pouring and molding the mortar composition according to the present invention at room temperature, various properties essential for decorative building materials for walls inside and outside buildings, such as strength, hardness, surface smoothness, and low water absorption, can be achieved in It is possible to produce non-fired tiles that are comparable to those disclosed in Japanese Patent Publication No. 16725 and Japanese Patent Application Laid-open No. 16726/1983. In addition, according to this invention, fallen cotton, which is considered to be worthless waste, can be converted into aggregate for mortar, which is necessary to ensure the strength of tiles, so this invention contributes to lowering the production cost of non-fired tiles. However, it is extremely useful as a countermeasure against environmental pollution caused by the discharge of industrial waste.

Claims (1)

【特許請求の範囲】 1 下記するセメント組成物100重量部に対し下
記する繊維質骨材8〜40重量部と、無機質骨材
100〜200重量部とを配合してなり、 前記セメント組成物は100重量部中 ポートランドセメント、アルミナセメントの
うちの少なくとも1種 93〜77重量部と モンモリロナイト、酸性白土、ベントナイト
のうちの少なくとも1種 2〜10重量部と ジルコニア、マグネシアのうちの少なくとも
1種 2〜10重量部と ステアリン酸アルカリ金属塩、ステアリン酸
アルカリ土金属塩のうちの少なくとも1種
0.5〜3重量部と の配合物に対しさらに ナフタリンスルホン酸アルカリ金属塩
0.5〜3重量部と 重炭酸アルカリ金属塩、塩化カルシウムのう
ちの少なくとも1種 1〜3重量部と を添加し又は添加せずしてなり、 前記繊維質骨材は、落綿に下記の処理溶液を含
浸乾燥したことにより溶液の薬剤成分19〜23重量
%を含有してなり、 前記処理溶液は100重量部中 燐酸アンモニウム20〜50重量部に水80〜50重
量部を加え100重量部としたものを12時間以上
放置した溶液 60〜70重量部と 燐酸グアニジン15〜35重量部に水85〜65重量
部を加え100重量部としたものを6時間以上放
置した溶液 15〜25重量部と 塩化マグネシウム又は塩化カルシウムのうち
の少なくとも1種30〜50重量部に水70〜50重量
部を加え100重量部としたものを3時間以上放
置した溶液 10〜20重量部と を配合してなる 非焼成タイル生産用モルタル組成物。
[Claims] 1. 8 to 40 parts by weight of the following fibrous aggregate and inorganic aggregate per 100 parts by weight of the following cement composition.
100 to 200 parts by weight, and the cement composition contains 93 to 77 parts by weight of at least one of Portland cement and alumina cement in 100 parts by weight, and at least one of montmorillonite, acid clay, and bentonite. 2 to 10 parts by weight of seeds; 2 to 10 parts by weight of at least one of zirconia and magnesia; and at least one of alkali metal stearate and alkaline earth metal stearate.
For formulations with 0.5 to 3 parts by weight, an alkali metal salt of naphthalene sulfonate
The fibrous aggregate is prepared with or without the addition of 0.5 to 3 parts by weight and 1 to 3 parts by weight of at least one of an alkali metal bicarbonate and calcium chloride, and the fibrous aggregate is subjected to the following treatment to fallen cotton. By impregnating and drying the solution, the solution contains 19 to 23% by weight of the drug component. 60 to 70 parts by weight of a solution left for 12 hours or more, and 15 to 25 parts by weight of a solution made by adding 85 to 65 parts of water to 15 to 35 parts of guanidine phosphate to make 100 parts by weight for more than 6 hours. A non-woven fabric prepared by blending 30 to 50 parts by weight of at least one of magnesium chloride or calcium chloride with 10 to 20 parts by weight of a solution obtained by adding 70 to 50 parts by weight of water to make 100 parts by weight and leaving it for 3 hours or more. Mortar composition for the production of fired tiles.
JP375289A 1989-01-12 1989-01-12 Mortar composition for producing non-baked tile Granted JPH02184550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP375289A JPH02184550A (en) 1989-01-12 1989-01-12 Mortar composition for producing non-baked tile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP375289A JPH02184550A (en) 1989-01-12 1989-01-12 Mortar composition for producing non-baked tile

Publications (2)

Publication Number Publication Date
JPH02184550A JPH02184550A (en) 1990-07-19
JPH0557223B2 true JPH0557223B2 (en) 1993-08-23

Family

ID=11565926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP375289A Granted JPH02184550A (en) 1989-01-12 1989-01-12 Mortar composition for producing non-baked tile

Country Status (1)

Country Link
JP (1) JPH02184550A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05139863A (en) * 1991-11-13 1993-06-08 Jiro Fujimasu Portland cement-based lightweight concrete composition
CN104072089A (en) * 2014-06-26 2014-10-01 中材高新成都能源技术有限公司 Building material
CN111253140B (en) * 2018-11-30 2022-04-19 华能中天节能科技集团有限责任公司 Waste cotton residue block and preparation method thereof

Also Published As

Publication number Publication date
JPH02184550A (en) 1990-07-19

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