JP3190284B2 - Functional building material composition - Google Patents
Functional building material compositionInfo
- Publication number
- JP3190284B2 JP3190284B2 JP12016297A JP12016297A JP3190284B2 JP 3190284 B2 JP3190284 B2 JP 3190284B2 JP 12016297 A JP12016297 A JP 12016297A JP 12016297 A JP12016297 A JP 12016297A JP 3190284 B2 JP3190284 B2 JP 3190284B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- building material
- material composition
- diatomaceous earth
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0006—Alkali metal or inorganic ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/001—Alkaline earth metal or Mg-compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0013—Iron group metal compounds
- C04B2103/0014—Fe
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は建材組成物、特に、
例えば多孔質で熱伝導率が低く、調湿機能や断熱機構等
を有する珪藻土や、遠赤外線効果を有する紫金石等の機
能性素材が配合された機能性建材組成物に関する。TECHNICAL FIELD The present invention relates to a building material composition,
For example, the present invention relates to a functional building material composition in which a functional material such as diatomaceous earth which is porous and has low heat conductivity, has a humidity control function, a heat insulating mechanism, and the like, and a purple gold stone having a far-infrared effect is mixed.
【０００２】[0002]
【従来の技術】近年、住宅やオフィス等の建物の気密性
が高められていることにより、例えば、通気性の低下や
内外温度差による結露、室内の臭いのこもり、冷暖房器
具の使用による異常乾燥等の問題が発生し、その結果、
カビ、ダニの繁殖、ないしセンソクやアトピー症候群等
の現代病を誘発するに至っている。2. Description of the Related Art In recent years, the airtightness of buildings such as houses and offices has been enhanced. For example, condensation due to reduced air permeability, temperature difference between inside and outside, odor inside the room, abnormal drying due to use of cooling and heating equipment. Etc., and as a result,
It has led to the breeding of molds and ticks, and to the induction of modern diseases such as sensoku and atopic syndrome.
【０００３】このような問題に対処するものとして、最
近では建材に種々の機能を有する素材を配合することが
行なわれている。例えば、通気性や断熱性を良くするた
めの多孔質素材や、臭気吸着剤、あるいは防カビ剤等
が、石灰や珪砂、骨材等のセメント成分と共に混合され
て、壁材や天井材等として施工されるようになってきて
いる。In order to deal with such a problem, materials having various functions have recently been incorporated into building materials. For example, a porous material for improving air permeability and heat insulation, an odor adsorbent, or a fungicide, etc., are mixed with a cement component such as lime, silica sand, and aggregate to form a wall material, a ceiling material, and the like. It is being constructed.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、一般
に、土木建築構造物を始めとしてこの種の建材の主材と
して用いられるセメント、特にポルトランドセメントに
代表される水硬性セメントでは、その凝結、硬化時の水
和反応中に水和物ゲルが生じることによって、上記の機
能性素材の機能を充分に発揮させることができていない
という問題がある。However, in general, cement used as a main material of this kind of building materials such as civil engineering structures and the like, particularly hydraulic cement represented by Portland cement, has a problem in setting and hardening at the time of setting and hardening. There is a problem that the function of the above-mentioned functional material cannot be sufficiently exerted due to the formation of a hydrate gel during the hydration reaction.
【０００５】すなわち、水硬性のセメント粉末に水を加
えてペースト状にすると、直ちに水和反応が始まり、凝
結が起こって流動性が失われ、そののちケイ酸カルシウ
ム水和物ゲルを生じて硬化することになるが、この水和
反応中に、配合した機能性素材が上記水和物ゲルに吸着
されたり取り込まれたりして、その表面が該水和物ゲル
で包含されてしまい、素材の孔がふさがれて通気性や断
熱性が失われたり、臭気吸着剤や防カビ剤等の機能が失
効してしまうのである。[0005] That is, when water is added to a hydraulic cement powder to form a paste, a hydration reaction starts immediately, coagulation occurs, the fluidity is lost, and then a calcium silicate hydrate gel is formed and hardened. However, during this hydration reaction, the blended functional material is adsorbed or taken into the hydrate gel, and its surface is covered by the hydrate gel, and The pores are blocked and the air permeability and heat insulation are lost, and the functions of the odor adsorbent and the fungicide are lost.
【０００６】そこで、本発明は、ポルトランドセメント
等の水硬性主材と混合しても、機能性素材の機能を損な
うことのない建材組成物の提供を課題とする。Accordingly, an object of the present invention is to provide a building material composition which does not impair the function of a functional material even when mixed with a hydraulic main material such as Portland cement.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するた
め、本発明に係る建材組成物では、水硬性の主材に、機
能性素材としての珪藻土又は紫金石の少なくともいずれ
かと、塩化アンモニウム、塩化カルシウム、炭酸カリウ
ム、硫酸鉄、及び塩化マグネシウムの混合物（以下「イ
オン性添加剤」という。）とが含有される。In order to solve the above problems SUMMARY OF THE INVENTION In the building material composition according to the present invention, the main material of the hydraulic, aircraft
Diatomaceous earth or purple gold stone as active material
Kane, ammonium chloride, calcium chloride, potassium carbonate
Mixture of iron, sulfate, and magnesium chloride (hereinafter
It is referred to as an "on additive." ) Is contained.
【０００８】この建材組成物によれば、イオン性添加剤
によって水硬性主材と機能性素材との間にイオン結合が
生成され、また、その際に、機能性素材自身がイオン性
を有するから、上記イオン結合が強化、安定化されて、
硬化後の建材強度が高まり、よって主材の配合量を少な
くすることが可能となる。したがって、機能性素材が主
材で包含される程度を低くすることができ、該素材の機
能の失効を抑制することが可能となる。According to this building material composition, an ionic bond is formed between the hydraulic main material and the functional material by the ionic additive, and at this time, the functional material itself has ionicity. , The ionic bond is strengthened and stabilized,
The strength of the building material after hardening is increased, and thus the amount of the main material can be reduced. Therefore, the degree to which the functional material is included in the main material can be reduced, and the function of the material can be prevented from being lost.
【０００９】また、上記添加剤のイオン性によって、水
硬性主材の水和反応で生じる水和物ゲルが細かく分散さ
れることになり、その結果、該水和物ゲルの粒径が微小
となる。したがって、硬化後の建材構造がより緻密とな
って建材強度が高まり、これによっても主材の配合量を
少なくすることが可能となる。さらに、主材の配合量を
少なくできることと、水和物ゲルの粒径が微小となるこ
とにより、機能性素材が主材で包含される程度がより低
くなって、該素材の機能失効を一層抑制することが可能
となる。[0009] In addition, due to the ionicity of the additive, the hydrate gel generated by the hydration reaction of the hydraulic main material is finely dispersed, and as a result, the particle size of the hydrate gel is small. Become. Therefore, the structure of the building material after curing becomes more dense, and the strength of the building material is increased, whereby it is possible to reduce the blending amount of the main material. Furthermore, since the amount of the main material can be reduced and the particle size of the hydrate gel becomes small, the degree to which the functional material is included in the main material is further reduced, and the functional lapse of the material is further reduced. It becomes possible to suppress.
【００１０】イオン性添加剤は、粉体混合物であっても
よく、また水溶液としてもよい。いずれの場合も、主材
を硬化させるときに加える水に混合することができ、特
に、水溶液として用いる場合は、その添加量のコントロ
ールが容易となる。The ionic additive may be a powder mixture or an aqueous solution. In any case, it can be mixed with water to be added when the main material is cured, and particularly when used as an aqueous solution, the amount of addition can be easily controlled.
【００１１】[0011]
【００１２】[0012]
【００１３】[0013]
【００１４】[0014]
【００１５】[0015]
【００１６】イオン性添加剤を水溶液として用いる場合
の該水溶液の調製方法の一例を説明すると、まず、カル
キ分（塩素分）を除去した水１００重量部に、１〜３重
量部の塩化アンモニウムと、１〜４重量部の炭酸カリウ
ムとを、例えばこれらを予め混合しておく等して同時に
水に添加するようにする。同時に添加することにより、
これらの成分のイオン化が促進されて、溶液調整が容易
となるからである。An example of a method for preparing the aqueous solution when the ionic additive is used as an aqueous solution will be described. First, 100 parts by weight of water from which calcium (chlorine) has been removed is added with 1 to 3 parts by weight of ammonium chloride. 1 to 4 parts by weight of potassium carbonate
Are added to water at the same time, for example, by mixing them in advance. By adding at the same time,
This is because ionization of these components is promoted and solution preparation is facilitated.
【００１７】また、これらの添加後は、約１２〜１８分
間撹拌すると共に、水温を３〜１０℃に保つようにす
る。水温をこの温度範囲に保つことによって、得られる
溶液の作用が常に安定的に得られるようになるからであ
る。After the addition, the mixture is stirred for about 12 to 18 minutes and the water temperature is kept at 3 to 10 ° C. By keeping the water temperature in this temperature range, the action of the obtained solution can always be stably obtained.
【００１８】そして、これに３〜１０重量部の硫酸鉄を
添加し、約１２〜１８分間攪拌する。この硫酸鉄を水に
添加するときも、上記と同様の理由により、水温を３〜
１０℃に保つようにする。Then, 3 to 10 parts by weight of iron sulfate is added thereto and stirred for about 12 to 18 minutes. When this iron sulfate is added to water, the water temperature is set to 3 to 3 for the same reason as described above.
Keep at 10 ° C.
【００１９】次に、７０〜１５０重量部の塩化カルシウ
ムを添加し、約２５〜３５分間攪拌する。Next, 70 to 150 parts by weight of calcium chloride
And mix for about 25-35 minutes.
【００２０】[0020]
【００２１】そして、得られた溶液をさらに１０〜１５
時間放置すると共に、水温を１５〜２０℃、好ましくは
１７〜１８℃に冷却し、然る後、３〜７重量部の塩化マ
グネシウムを添加することにより、本発明の建材組成物
に使用するイオン性添加剤が最終的に得られることにな
る。Then, the obtained solution is further added to 10 to 15
While standing time, the water temperature 15 to 20 ° C., preferably cooled to 17-18 ° C., and thereafter, 3 to 7 parts by weight of Ma chloride
By adding gnesium , the ionic additive used in the building material composition of the present invention is finally obtained.
【００２２】一方、この建材組成物に配合される機能性
素材としては、多孔質で熱伝導率が低く、調湿機能や断
熱機構等を有する珪藻土や、遠赤外線効果を有する紫金
石を用いることが可能である。 On the other hand, Zijin As the functional ingredient to be blended in the building material composition, low thermal conductivity in the multi-porous, that and diatomaceous earth having a humidity function and heat insulating mechanism or the like, having a far-infrared effect
Stone can be used .
【００２３】また、本発明の組成物には、本発明の目的
が達成される範囲内において、さらに骨材としての６〜
８号の珪砂や珪砂の微粉末、又は各種混和剤としての減
水剤や防錆剤、あるいはＡＥ剤や顔料、キレート剤、デ
ベリング剤としてのメチルセルロース、基材との密着性
や建材の可撓性を改善する樹脂エマルジョン、粘度調整
剤としてのアルギン酸等の他の添加剤を配合することが
可能である。[0023] The composition of the present invention may further contain 6 to 6 aggregates as long as the object of the present invention is achieved.
No. 8 silica sand or fine powder of silica sand, or water reducing agent or rust preventive agent as various admixtures, AE agent or pigment, chelating agent, methylcellulose as a leveling agent, adhesion to substrate, flexibility of building material It is possible to mix other additives such as a resin emulsion for improving the viscosity and alginic acid as a viscosity modifier.
【００２４】本発明の建材組成物は、機能性素材の種類
等により、壁材、天井材、床材、断熱材等、種々の用途
に使用することができ、また、例えば石膏ボードに塗布
したり、あるいは単独でパネル成形してもよい。The building material composition of the present invention can be used for various purposes such as wall materials, ceiling materials, flooring materials, heat insulating materials, etc., depending on the type of the functional material and the like. Alternatively, the panel may be formed alone.
【００２５】したがって、本発明の建材組成物の配合比
率は、その用途等に応じて種々変更することが可能であ
るが、例えば、単独でパネル成形した断熱材として使用
する場合は、石灰１０重量部、珪砂３５重量部、珪藻土
５０重量部、紫金石２重量部、樹脂エマルジョン２重量
部、アルギン酸２重量部、及び上記設例のように調製し
た水溶液５重量部等とすることができる。そして、これ
らのうちの粉体成分からなる混合物に、上記樹脂エマル
ジョン、アルギン酸、及び水溶液と、４５重量部の水と
からなる混合液材を加えて硬化、養生させて、機能性建
材を得ることができる。Therefore, the mixing ratio of the building material composition of the present invention can be variously changed depending on its use and the like. For example, when used alone as a panel-formed heat insulating material, lime is 10% by weight. Part, silica sand 35 parts by weight, diatomaceous earth 50 parts by weight, purple gold stone 2 parts by weight, resin emulsion 2 parts by weight, alginic acid 2 parts by weight, and 5 parts by weight of the aqueous solution prepared as in the above examples. Then, a mixed liquid material comprising the above resin emulsion, alginic acid, and an aqueous solution and 45 parts by weight of water is added to a mixture of the powder components, and the mixture is cured and cured to obtain a functional building material. Can be.
【００２６】[0026]
【実施例】以下、実施例を通じて本発明をさらに詳しく
説明する。Hereinafter, the present invention will be described in more detail by way of examples.
【００２７】イオン性添加剤の調製 １２３ｋｇの工業用水に１２ｇのチオ硫酸ナトリウムを
加えて１０分間撹拌し、水中のカルキ分を固定化除去し
た。次に、水温を約７℃に保ちながら、１．７ｋｇの塩
化アンモニウムと２．９ｋｇの炭酸カリウムとを同時に
加え、１５分間撹拌したのち、同じく水温を約７℃に保
ちつつ、硫酸鉄を５．６ｋｇ添加してさらに１５分間撹
拌した。さらに、この溶液に塩化カルシウム１３０ｋｇ
を加えて３０分間撹拌した後、１２時間室温で放置し、
水温がおよそ１７〜１８℃になったところで、６．１ｋ
ｇの塩化マグネシウムを添加して約２７０ｋｇのイオン
性添加剤を得た。Preparation of ionic additive 12 g of sodium thiosulfate was added to 123 kg of industrial water and stirred for 10 minutes to fix and remove calcium in the water. Next, while maintaining the water temperature at about 7 ° C., 1.7 kg of ammonium chloride and 2.9 kg of potassium carbonate were simultaneously added, and the mixture was stirred for 15 minutes. After adding 0.6 kg, the mixture was further stirred for 15 minutes. Further, 130 kg of calcium chloride is added to this solution.
And stirred for 30 minutes, then left at room temperature for 12 hours,
When the water temperature is about 17-18 ° C, 6.1k
g of magnesium chloride was added to obtain about 270 kg of the ionic additive.
【００２８】建材供試体の作成と吸水試験 石灰１０重量部と、珪砂３５重量部と、珪藻土５０重量
部と、紫金石２重量部とからなる粉体混合物に、変性ア
クリル酸エステル共重合物エマルジョン２重量部（全固
形分４５％、ｐＨ約８．５、比重約１．０の市販品）
と、アルギン酸２重量部と、上記イオン性添加剤５重量
部と、水４５重量部との混合液材を添加して、２０℃で
２８日間気中養生し、４ｃｍ×４ｃｍ×１６ｃｍの建材
供試体を作成した。上記珪藻土として、白山工業株式会
社製の商品名「ＧＥＭ ＬＩＴＥＳＵＰＥＲ Ｍ」を用
いた。Preparation of Building Material Specimen and Water Absorption Test A powdered mixture of 10 parts by weight of lime, 35 parts by weight of silica sand, 50 parts by weight of diatomaceous earth, and 2 parts by weight of auburnite was mixed with a modified acrylic ester copolymer emulsion. 2 parts by weight (commercial product with a total solid content of 45%, pH of about 8.5, and specific gravity of about 1.0)
, 2 parts by weight of alginic acid, 5 parts by weight of the ionic additive, and 45 parts by weight of water were added, and the mixture was cured in the air at 20 ° C. for 28 days. I made a sample. As the diatomaceous earth, "GEM LITESUPER M" manufactured by Hakusan Kogyo Co., Ltd. was used.
【００２９】次いで、上記供試体の吸水試験を行なった
ところ、表１に示すように、珪藻土１００ｇあたりの吸
水量は、該珪藻土単体の場合に比べて約１０％低下した
だけであり、本発明の組成物から得られた上記建材供試
体中の珪藻土の吸水機能が充分発揮されていることが分
かった。Next, when a water absorption test was performed on the test piece, as shown in Table 1, the water absorption per 100 g of diatomaceous earth was reduced only by about 10% as compared with the case of the diatomaceous earth alone. It was found that the water absorption function of the diatomaceous earth in the building material specimen obtained from the above composition was sufficiently exhibited.
【００３０】[0030]
【表１】 [Table 1]
【００３１】[0031]
【発明の効果】以上説明したように、本発明の機能性建
材組成物は、配合成分間のイオン結合、あるいは配合成
分の微細化、緻密化により、硬化後の建材強度が高ま
り、主材の配合量を少なくすることができるから、機能
性素材の本来の効果が損なわれず、充分発揮されること
になる。As described above, the functional building material composition of the present invention increases the strength of the building material after curing due to the ionic bond between the components or the miniaturization and densification of the components. Since the compounding amount can be reduced, the original effect of the functional material is not impaired, and is sufficiently exhibited.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ０４Ｂ 14:08 14:04 24:26 24:38 22:12 22:10 22:14） (58)調査した分野(Int.Cl.7，ＤＢ名) C04B 28/00 - 28/12 C04B 14/04 - 14/08 C04B 14:04 - 14:08 C04B 24/26 C04B 24:26 C04B 24/38 C04B 24:38 C04B 22/10 - 22/14 C04B 22:10 - 22:14 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification code FI C04B 14:08 14:04 24:26 24:38 22:12 22:10 22:14) (58) Fields surveyed (Int. (Cl. 7 , DB name) C04B 28/00-28/12 C04B 14/04-14/08 C04B 14:04-14:08 C04B 24/26 C04B 24:26 C04B 24/38 C04B 24:38 C04B 22 / 10-22/14 C04B 22:10-22:14
Claims (2)
なくともいずれかと、塩化アンモニウム、塩化カルシウ
ム、炭酸カリウム、硫酸鉄、及び塩化マグネシウムの混
合物とを含有することを特徴とする機能性建材組成物。1. A hydraulic main material and a small amount of diatomaceous earth or purple gold stone.
At least one of ammonium chloride and calcium chloride
Mixture of potassium carbonate, iron sulfate, and magnesium chloride
Functional building material composition characterized by containing a compound.
と、５０重量部の珪藻土と、２重量部の紫金石と、２重
量部の樹脂エマルジョンと、２重量部のアルギン酸と、
水１００重量部に塩化アンモニウムを１〜３重量部、塩
化カルシウムを７０〜１５０重量部、炭酸カリウムを１
〜４重量部、硫酸鉄を３〜１０重量部、及び塩化マグネ
シウムを３〜７重量部添加してなる水溶液を５重量部と
を含有することを特徴とする機能性建材組成物。2. 10 parts by weight of lime and 35 parts by weight of silica sand
50 parts by weight of diatomaceous earth, 2 parts by weight of purple gold,
Parts by weight of the resin emulsion, 2 parts by weight of alginic acid,
1 to 3 parts by weight of ammonium chloride in 100 parts by weight of water, salt
70 to 150 parts by weight of calcium chloride and 1 part of potassium carbonate
-4 parts by weight, iron sulfate 3-10 parts by weight, and magnesium chloride
5 parts by weight of an aqueous solution obtained by adding 3 to 7 parts by weight of
The functional building material composition characterized by containing .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12016297A JP3190284B2 (en) | 1997-04-22 | 1997-04-22 | Functional building material composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12016297A JP3190284B2 (en) | 1997-04-22 | 1997-04-22 | Functional building material composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10291850A JPH10291850A (en) | 1998-11-04 |
| JP3190284B2 true JP3190284B2 (en) | 2001-07-23 |
Family
ID=14779492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12016297A Expired - Fee Related JP3190284B2 (en) | 1997-04-22 | 1997-04-22 | Functional building material composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3190284B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5409939B2 (en) * | 2012-02-21 | 2014-02-05 | 日本インシュレーション株式会社 | Insulating material and manufacturing method thereof |
| CN110744046B (en) * | 2019-09-26 | 2021-12-21 | 黄川南 | Metal grouting and grouting formed faucet liner and manufacturing method thereof |
-
1997
- 1997-04-22 JP JP12016297A patent/JP3190284B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10291850A (en) | 1998-11-04 |
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