JPH10273357A - Hydraulic coloring finishing material composition - Google Patents
Hydraulic coloring finishing material compositionInfo
- Publication number
- JPH10273357A JPH10273357A JP656198A JP656198A JPH10273357A JP H10273357 A JPH10273357 A JP H10273357A JP 656198 A JP656198 A JP 656198A JP 656198 A JP656198 A JP 656198A JP H10273357 A JPH10273357 A JP H10273357A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- hydraulic
- lithium
- amount
- 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.)
- Granted
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
- C04B28/06—Aluminous cements
-
- 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
- C04B2103/0008—Li
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、超速硬性とセルフ
レベリング性を兼ね備えた着色床仕上材に関するもので
ある。具体的には、工場、倉庫、駐車場、ガソリンスタ
ンド、厨房等における床下地の調整と着色仕上げを同時
に行なうことを可能にする、超速硬性およびセルフレベ
リング性を有した水硬性着色仕上材組成物に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a colored floor finishing material having both super-hardness and self-leveling property. Specifically, a hydraulic coloring finish material composition having super-rapid hardening and self-leveling properties, which enables simultaneous adjustment of the floor base and coloring in factories, warehouses, parking lots, gas stations, kitchens, etc. It is about.
【０００２】[0002]
【従来の技術】セルフレベリング性を有する組成物につ
いては既に多くの技術が開示されている。例えば、特開
昭６１−１５５２４１号、特開平５−９０４９号、特公
平６−８１９７号、特開平８−２１７５０８号の各公報
には、自己水平性を確保するための高い流動性、施工作
業を容易にするための適度な可使持間、および、硬化後
の硬化体特性、例えば強度、表面性状、寸法安定性、耐
水性を含めた耐化学薬品性等の改善を目的とした組成物
が開示されている。しかし、これ等の組成物は床下地調
整材として必要な特性の全てを満足するものではなく、
特に、色ムラの発生等着色性の悪さから打設表面をその
まま床仕上材として使用できる技術レベルには程遠いも
のであり、そのため、セルフレベリング性組成物から得
られる床下地硬化体の上に、陶器タイル、Ｐ−タイル、
シート、仕上塗料等の着色仕上材の施工が必要であっ
た。2. Description of the Related Art Many techniques have been disclosed for compositions having self-leveling properties. For example, JP-A-61-155241, JP-A-5-9049, JP-B-6-8197, and JP-A-8-217508 disclose high fluidity and construction work for ensuring self-levelness. A composition for the purpose of improving the properties of a cured product after curing, such as strength, surface properties, dimensional stability, and chemical resistance including water resistance. Is disclosed. However, these compositions do not satisfy all of the properties required as a flooring conditioner,
In particular, it is far from the technical level that the casting surface can be used as it is as a floor finishing material due to poor coloring properties such as the occurrence of color unevenness, and therefore, on the floor base cured body obtained from the self-leveling composition, Pottery tile, P-tile,
Construction of colored finishing materials such as sheets and finishing paints was required.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、速硬性、作
業特性（高流動性、長可使時間）および硬化特性（高強
度、高耐摩耗性、高平滑性）に優れているだけでなく着
色性にも優れ、床下地の調整と着色色仕上げを同時に行
なうことが可能な水硬性着色仕上材組成物の提供を目的
とする。SUMMARY OF THE INVENTION The present invention is not only excellent in quick-setting properties, working properties (high fluidity, long pot life) and curing properties (high strength, high wear resistance, high smoothness). It is an object of the present invention to provide a hydraulically colored finishing material composition which is excellent in coloring properties and can simultaneously perform adjustment of a floor base and coloring color finishing.
【０００４】[0004]
【課題を解決するための手段】発明者等は、急硬性を本
質的に有しており、且つ硬化特性の優れた水硬性成分
と、適当な凝結調整剤、高分子エマルジョンおよび流動
性改良剤より成る組成物に更に顔料、増粘剤および消泡
剤を組み合わせた組成物が、上記課題の解決された組成
物となることを見出し、本発明を完成した。すなわち、
本発明は、アルミナセメント、石膏および高炉スラグよ
りなる水硬性成分、硫酸アルミニウム類およびリチウム
塩よりなる凝結調整剤、高分子エマルジョン、減水剤、
顔料、増粘剤、および、消泡剤よりなる水硬性着色仕上
材組成物に関する。以下に、本発明を詳しく説明する。SUMMARY OF THE INVENTION The inventors of the present invention have developed a hydraulic component which has essentially rapid hardening properties and has excellent curing properties, and a suitable setting regulator, polymer emulsion and flow improver. The present inventors have found that a composition obtained by further combining a pigment, a thickener, and an antifoaming agent with the composition comprising the above is a composition that has solved the above-mentioned problems, and completed the present invention. That is,
The present invention is a hydraulic component consisting of alumina cement, gypsum and blast furnace slag, a setting regulator consisting of aluminum sulfates and lithium salts, a polymer emulsion, a water reducing agent,
The present invention relates to a hydraulic coloring finish composition comprising a pigment, a thickener, and an antifoaming agent. Hereinafter, the present invention will be described in detail.
【０００５】セルフレベリング材の具備すべき重要な要
件の一つは、適度な急硬性を有することであるが、急硬
性は第一義的に、含まれる水硬性成分の種類に依存す
る。セルフレベリング材を水硬性成分により大別する
と、石膏系とセメント系の二種が存在する。石膏系は、
寸法安定性が良く、短時間で硬化すると云う長所がある
ものの、剥離および鉄骨の錆の発生が容易に生じまた耐
水性が低いと云う欠点を有し、一方、セメント系は、高
耐水性、高表面硬度という長所を有しているが、普通ポ
ルトランドセメント系では硬化速度が低く、乾燥収縮が
大きいと云う欠点を有しており、速硬性セメント系では
硬化速度面では改善されるものの、流動性が低く、作業
性が低いと云う欠点を有している。すなわち、両系とも
床下地調整材として使用する上で改善を要する問題点を
有している。更に、両系に共通する問題点として挙げら
れるのは、硬化までの間に材料分離を起こすことであ
る。この材料分離は添加顔料の偏析を促し、硬化後の色
ムラを引き起こすため、セルフレベリング材を着色仕上
材として使用する上で致命的な欠点となる。また、従来
のセメント系では、その水和反応で生成する水酸化カル
シウムが関与する白華が生じ、着色した場合にはそれが
目立つため美観が損なわれることがあった。本発明にお
いては、アルミナセメント、石膏および高炉スラグより
なる水硬性成分を使用することで、これらの問題を解決
している。[0005] One of the important requirements of the self-leveling material is to have an appropriate rapid hardening property, but the quick curing property depends primarily on the type of hydraulic component contained. When the self-leveling material is roughly classified according to the hydraulic component, there are two types, a gypsum type and a cement type. The plaster system is
Although it has the advantage that it has good dimensional stability and cures in a short time, it has the disadvantage that peeling and rust of steel frames easily occur and that it has low water resistance.On the other hand, cement systems have high water resistance, Although it has the advantage of high surface hardness, Portland cement systems usually have the disadvantages of low curing speed and large drying shrinkage. It has the disadvantages of low workability and low workability. That is, both systems have a problem that needs to be improved when used as a floor substrate adjusting material. In addition, a problem common to both systems is that material separation occurs before curing. This material separation promotes segregation of the added pigment and causes color unevenness after curing, which is a fatal drawback in using a self-leveling material as a coloring finishing material. In addition, in the conventional cement system, efflorescence involving calcium hydroxide generated by the hydration reaction is generated, and when colored, it is conspicuous and the appearance may be impaired. In the present invention, these problems are solved by using a hydraulic component composed of alumina cement, gypsum and blast furnace slag.
【０００６】アルミナセメントは、潜在的に急硬性を有
しており、硬化後は耐化学薬品性、耐火性に優れた硬化
体を与える。また、潜在水硬性を有する高炉スラグの存
在により、その欠点である硬化体強度の経時的な低下も
抑制される。アルミナセメントは鉱物組成が異なるもの
が数種知られ市販されているが、何れも主成分はモノカ
ルシウムアルミネート（ＣＡ）であり、市販品はその種
類によらず使用することが出来る。しかも、従来のセメ
ント系における白華発生の原因となる水酸化カルシウム
は生成しない。[0006] Alumina cement has potentially rapid hardening properties and, after hardening, gives a cured product having excellent chemical resistance and fire resistance. In addition, the presence of the blast furnace slag having latent hydraulic property also suppresses a drawback of the blast furnace slag, which is a drawback, with time, in the strength of the cured product. Several types of alumina cements having different mineral compositions are known and commercially available, but the main component is monocalcium aluminate (CA), and commercially available products can be used regardless of the type. In addition, calcium hydroxide which causes the occurrence of efflorescence in the conventional cement system is not generated.
【０００７】石膏は急硬性であり、硬化後の寸法安定性
を保持するのに必要な成分であるが、その添加量は、ア
ルミナセメント１００重量部当たり、２５〜１２０重量
部、好ましくは４０〜１００重量部とするのが良い。２
５重量部より少ないと寸法安定性が低下し、１２０重量
部より多くなると耐水性が低下し、水による異常膨張が
生じることがあり、好ましくない。また、石膏は、無
水、半水等の各石膏がその種類を問わず、一種または二
種以上の混合物として使用できる。[0007] Gypsum is rapidly hardening and is a component necessary for maintaining dimensional stability after curing. The amount of gypsum added is 25 to 120 parts by weight, preferably 40 to 120 parts by weight, per 100 parts by weight of alumina cement. 100 parts by weight is preferred. 2
If the amount is less than 5 parts by weight, the dimensional stability decreases, and if the amount is more than 120 parts by weight, the water resistance decreases, and abnormal expansion due to water may occur, which is not preferable. In addition, gypsum can be used alone or as a mixture of two or more gypsums, such as anhydrous and hemihydrate, irrespective of their types.
【０００８】高炉スラグは、乾燥収縮が小さいことから
硬化体の耐クラック性を高めるだけでなく、アルミナセ
メントの硬化体強度を向上させる効果も有している。ま
た、アルミナセメント水和物の転移に起因する強度低下
を抑制する効果も有している。高炉スラグの量は、アル
ミナセメント１００重量部に対し、１５〜４００重量
部、好ましくは５０〜３００重量部とするのが良い。１
５重量部より少ないと、収縮が大きくなり、また、４０
０重量部より大になると、強度が逆に低下することがあ
る。ここで述べた成分より成る水硬性成分は潜在的に急
硬性を有しており、次に述べる凝結調整剤を添加して、
凝結速度を施工に適した条件にコントロールすることに
より、施工後１時間半で軽歩行が可能な初期強度を得る
ことができ、４時間後には、必要に応じて、仕上材施工
に取り掛かることが可能となる。また、顔料を添加して
も、この硬化速度（約１時間半）においては材料分離を
完全に防止することが可能であることから、下地調整を
兼ねた全く色ムラのない着色床仕上施工を短時間で行な
うことができる。Since blast furnace slag has a small drying shrinkage, it not only improves the crack resistance of the cured product but also has the effect of improving the strength of the cured product of alumina cement. In addition, it also has an effect of suppressing a decrease in strength due to the transition of alumina cement hydrate. The amount of blast furnace slag is 15 to 400 parts by weight, preferably 50 to 300 parts by weight, based on 100 parts by weight of alumina cement. 1
If the amount is less than 5 parts by weight, the shrinkage becomes large, and
If it exceeds 0 parts by weight, the strength may be reduced. Hydraulic components consisting of the components described here have potentially rapid hardening properties, and the following setting modifiers are added,
By controlling the setting speed to a condition suitable for construction, it is possible to obtain an initial strength that allows light walking in one and a half hours after construction, and after 4 hours, it is possible to start finishing material construction as needed It becomes possible. In addition, even if a pigment is added, it is possible to completely prevent material separation at this curing rate (about one and a half hours). It can be done in a short time.
【０００９】アルミナセメント、石膏、高炉スラグより
成る水硬性成分には、更にポルトランドセメントを添加
することもできる。低価格のポルトランドセメントの添
加は、水硬性着色仕上材のコスト低減に効果があるが、
その量が多過ぎると流動性が低下するだけでなく白華発
生の原因となることがあるから、添加量は、アルミナセ
メント１００重量部に対して４０重量部より少なくする
のが良い。[0009] Portland cement can be further added to the hydraulic component consisting of alumina cement, gypsum and blast furnace slag. The addition of low-cost Portland cement is effective in reducing the cost of hydraulic colored finishing materials,
If the amount is too large, not only the fluidity is lowered but also the occurrence of white spots may occur. Therefore, the amount of addition is preferably less than 40 parts by weight based on 100 parts by weight of alumina cement.
【００１０】セルフレベリング材の具備すべき他の重要
な要件は、適度の可使時間が取れることであるが、本発
明では、前記した水硬性成分に、凝結促進材としてのリ
チウム塩と、凝結遅延剤としての硫酸アルミニウム類を
同時に添加することにより、着色床仕上材としての可使
時間の調整が可能なことを見出した。すなわち、作業性
を損なわない程度に急硬性を持たせることにより、顔料
を添加しても材料分離から生じる顔料偏析を防止し、色
ムラの発生を完全に防止できることを見出し、セルフレ
ベリング材を仕上げ材に適用することを初めて可能にし
た。[0010] Another important requirement that the self-leveling material should have is that it has an appropriate pot life. However, in the present invention, the above-mentioned hydraulic component contains a lithium salt as a setting accelerator, It has been found that by simultaneously adding aluminum sulfates as a retarder, the pot life as a colored floor finishing material can be adjusted. In other words, it was found that by providing rapid hardening to the extent that workability was not impaired, it was possible to prevent pigment segregation resulting from material separation even when a pigment was added, and to completely prevent the occurrence of color unevenness, and finished the self-leveling material. It has become possible for the first time to be applied to wood.
【００１１】アルミナセメントの水和反応に対するリチ
ウム塩の一種としての炭酸リチウムと、硫酸アルミニウ
ム類としての無水硫酸アルミウム添加効果を示す例を図
１に示す。図１おいて、横軸は成分混練後の経過時間
を、縦軸は水和反応に伴う発熱量を表わしており、発熱
ピークはその時間において水和反応すなわち凝結が進行
していることを示す。アルミナセメントだけでは最大発
熱ピークは３００分以降に存在し凝結が非常に遅いが、
炭酸リチウムの添加で最大発熱ピークは約９０分にシフ
トし、凝結が大幅に促進されることが分かる。しかし、
約２０分後の発熱ピークも大きく、この発熱を生み出す
凝結反応による流動性の低下が大きく、十分な可使時間
の確保は困難である。それに対し、更に硫酸アルミニウ
ムを添加すると、最大ピークは長時間側に３０分程度シ
フトし凝結は若干遅延されるが、２０分後の発熱ピーク
も小さくなり、この発熱ピークを生み出す凝結反応によ
る流動性の低下が抑制され、十分な可使時間の確保が可
能になる。FIG. 1 shows an example showing the effect of adding lithium carbonate as a kind of lithium salt and anhydrous aluminum sulfate as aluminum sulfates on the hydration reaction of alumina cement. In FIG. 1, the horizontal axis represents the elapsed time after component kneading, and the vertical axis represents the calorific value accompanying the hydration reaction, and the exothermic peak indicates that the hydration reaction, that is, the coagulation is progressing at that time. . With alumina cement alone, the maximum exothermic peak exists after 300 minutes and the setting is very slow,
It can be seen that the maximum exothermic peak shifts to about 90 minutes by the addition of lithium carbonate, and the coagulation is greatly promoted. But,
The exothermic peak after about 20 minutes is large, and the fluidity is greatly reduced due to the coagulation reaction that generates this exotherm, making it difficult to secure a sufficient pot life. On the other hand, when aluminum sulfate is further added, the maximum peak shifts to the long-term side by about 30 minutes and the coagulation is slightly delayed, but the exothermic peak after 20 minutes also becomes small, and the fluidity due to the coagulation reaction that generates this exothermic peak is reduced. Is suppressed, and a sufficient pot life can be secured.
【００１２】凝結促進剤としてのリチウム塩と、凝結遅
延剤としての硫酸アルミニウム類からなる凝結調製剤の
混合比率をコントロールすることにより、アルミナセメ
ントを主成分の一つとする水硬性成分の凝結速度を任意
に調整することが可能となり、作業性を考慮した十分な
可使時間の確保が再現性良く達成でき、顔料を添加して
も色ムラのない床仕上材が可能となる。By controlling the mixing ratio of a lithium salt as a setting accelerator and a setting agent consisting of aluminum sulfates as a setting retarder, the setting speed of a hydraulic component mainly composed of alumina cement is controlled. It can be adjusted arbitrarily, ensuring a sufficient pot life considering workability with good reproducibility, and a floor finish free from color unevenness even when a pigment is added.
【００１３】上述のように、本発明においては、水硬性
成分に凝結促進材としてのリチウム塩と、凝結遅延剤と
しての硫酸アルミニウム類を同時に添加することにより
可使時間の調整を行なうことから、凝結促進剤と凝結遅
延剤の比、すなわち、硫酸アルミニウム類とリチウム塩
の混合比率は、水硬性着色仕上材組成物の凝結速度や色
ムラ発生の防止を左右する大きな因子である。本発明に
おいては、硫酸アルミニウム類とリチウム塩の比をモル
比で、１〜５０の範囲にするのが良い。リチウム塩に対
する硫酸アルミニウム類がモル比で１より小さいと、凝
結が速すぎ、自己流動性が低下するため、可使時間が短
くなりすぎて施工に支障を来たし、また、５０より大で
は、速硬性が低下して早期開放が困難になるだけでな
く、材料分離延いては色ムラ発生を引き起こすからであ
る。As described above, in the present invention, the pot life is adjusted by simultaneously adding a lithium salt as a setting accelerator and aluminum sulfates as a setting retarder to the hydraulic component. The ratio of the setting accelerator to the setting retarder, that is, the mixing ratio of the aluminum sulfates and the lithium salt, is a major factor that affects the setting speed of the hydraulic coloring finish material composition and the prevention of color unevenness. In the present invention, the molar ratio of aluminum sulfates to lithium salts is preferably in the range of 1 to 50. If the molar ratio of aluminum sulfate to lithium salt is less than 1, coagulation is too fast and self-fluidity is reduced, so that the pot life becomes too short and hinders the construction. This is not only because the hardness is lowered and it is difficult to open the material early, but also material separation and color unevenness occur.
【００１４】本発明で使用可能なリチウム塩としては、
炭酸リチウム、塩化リチウム、硫酸リチウム、硝酸リチ
ウム、水酸化リチウム等の無機酸塩および酢酸リチウ
ム、酢酸リチウム、酒石酸リチウム、リンゴ酸リチウ
ム、クエン酸リチウム、グリコール酸リチウム等の有機
酸塩を挙げることが出来るが、中でも、炭酸リチウムの
使用が特に好ましい。また、使用するリチウム塩の粒径
は５０μｍ以下にするのが好ましい。粒径が５０μｍよ
り大きくなるとリチウム塩の溶解速度が小さくなるた
め、顔料添加系では微細な多数の斑点として目立ち、美
観を損なうことがあるからである。The lithium salts usable in the present invention include:
Inorganic acid salts such as lithium carbonate, lithium chloride, lithium sulfate, lithium nitrate, lithium hydroxide and the like, and organic acid salts such as lithium acetate, lithium acetate, lithium tartrate, lithium malate, lithium citrate, lithium glycolate and the like. Although it is possible, use of lithium carbonate is particularly preferable. Further, the particle size of the lithium salt used is preferably set to 50 μm or less. If the particle size is larger than 50 μm, the dissolution rate of the lithium salt is reduced, and in the pigment-added system, many fine spots are conspicuous, which may impair the aesthetic appearance.
【００１５】一方、本発明で使用可能な硫酸アルミニウ
ム類としては、無水または各種含水量の硫酸アルミニウ
ムの他、カリミョウバン、ナトリウムミョウバン等のミ
ョウバン類、ミョウバン類を加熱脱水した焼ミョウバン
類等の、硫酸基とアルミニウムイオンを成分として含む
複塩を挙げることができる。これ等の硫酸アルミニウム
類は水に対する溶解度が比較的高く、工業用に粉末状態
で市販されているものをそのまま使用できる。On the other hand, aluminum sulfates usable in the present invention include aluminum sulfate having anhydrous or various water contents, alums such as potassium alum, sodium alum, etc., and calcined alums obtained by heating and dehydrating alums. A double salt containing a sulfate group and an aluminum ion as components can be given. These aluminum sulfates have relatively high solubility in water, and those commercially available in powder form for industrial use can be used as they are.
【００１６】前記硫酸アルミニウム類、リチウム塩に加
えて、凝結遅延作用が従来知られている、酒石酸、クエ
ン酸、リンゴ酸、グリコール酸等のオキシカルボン酸、
または、そのアルカリ金属塩、アルカリ土類金属塩の一
種または二種以上を添加しても良い。オキシカルボン酸
またはその塩の添加量は、水硬性成分１００重量部当た
り０．５重量部以下とする。添加量が多くなると、流動
性の低下や硬化不良およびそれに伴うブリージング水の
発生により表面不良が生じる場合があり、更には、色ム
ラ発生の原因となることがある。In addition to the above-mentioned aluminum sulfates and lithium salts, oxycarboxylic acids such as tartaric acid, citric acid, malic acid, glycolic acid, etc.
Alternatively, one or more of the alkali metal salts and alkaline earth metal salts may be added. The amount of the oxycarboxylic acid or a salt thereof is 0.5 parts by weight or less per 100 parts by weight of the hydraulic component. When the amount of addition is large, surface defects may occur due to a decrease in fluidity, poor curing, and the occurrence of bleeding water therewith, which may further cause color unevenness.
【００１７】セルフレベリング材が具備すべき最も基本
的な要因は高い流動性である。材料分離を抑制し、且
つ、高強度の硬化体を得るには水／水硬性成分比を下げ
る必要があるが、水／水硬性成分を低くしても高い流動
性を確保するため、減水剤の添加が必要である。特に、
本発明における水硬性成分の一つであるアルミナセメン
トの発現強度は、水／セメント比の影響を大きく受ける
ことから、減水剤を使用して水／水硬性成分比を小さく
することが不可欠である。減水剤は、ナフタレン系、メ
ラミン系、ポリカルボン酸系等の市販のものが、その種
類を問わず使用できるが、量的には、余り少ないと十分
な効果が発現せず、また多すぎても添加量に見合った効
果は期待できず不経済であるだけでなく、硬化不良を招
くので、その添加量は水硬性成分１００重量部当たり
０．１〜５重量部とするのが良い。The most basic factor that the self-leveling material should have is high fluidity. In order to suppress material separation and obtain a high-strength cured product, it is necessary to lower the water / hydraulic component ratio. However, even if the water / hydraulic component is lowered, high flowability is ensured. Need to be added. Especially,
Since the expression strength of alumina cement, which is one of the hydraulic components in the present invention, is greatly affected by the water / cement ratio, it is essential to reduce the water / hydraulic component ratio by using a water reducing agent. . As the water reducing agent, commercially available products such as naphthalene-based, melamine-based, and polycarboxylic acid-based products can be used irrespective of the type, but in terms of quantity, the effect is not sufficiently exhibited when the amount is too small, and the amount is too large. In addition, the effect corresponding to the addition amount cannot be expected, which is not only uneconomical but also causes poor curing. Therefore, the addition amount is preferably 0.1 to 5 parts by weight per 100 parts by weight of the hydraulic component.
【００１８】高分子エマルジョンの添加は、下地コンク
リートとの接着性および耐クラック性を向上させるだけ
でなく、硬化体の耐摩耗性を上げることができ、仕上げ
材として使用する場合の必須成分である。高分子エマル
ジョンは、例えば、エチレン−酢酸ビニル、スチレン−
ブタジエン、アクリロニトリル−ブダジエン等の共重合
体、または、ポリブテン、ポリ塩化ビニル、ポリアクリ
レート、ポリ酢酸ビニル等のホモ重合体等の市販のもの
がその種類を問わず使用できる。高分子エマルジョンの
添加量は、水硬性成分１００重量部当たり０．５〜２５
重量部とするのが良い。少なすぎると十分な効果が発現
しないし、多すぎると流動性の低下を招くだけでなく、
空気泡を連行して硬化体の表面状態を悪くし、強度低下
が生じることがある。The addition of the polymer emulsion not only improves the adhesion to the underlying concrete and the crack resistance, but also increases the wear resistance of the cured product, and is an essential component when used as a finishing material. . The polymer emulsion is, for example, ethylene-vinyl acetate, styrene-
Copolymers such as butadiene and acrylonitrile-butadiene, and homopolymers such as polybutene, polyvinyl chloride, polyacrylate, and polyvinyl acetate can be used irrespective of their types. The addition amount of the polymer emulsion is 0.5 to 25 per 100 parts by weight of the hydraulic component.
It is good to use parts by weight. If the amount is too small, sufficient effects will not be exhibited, and if it is too large, not only will the flowability decrease,
In some cases, air bubbles are entrained to deteriorate the surface condition of the cured body, resulting in a decrease in strength.
【００１９】上述した水硬性成分、凝結調整剤、減水剤
および高分子エマルジョンを成分とすることにより、流
動性に優れているだけでなく可使時間を１０分から３０
分の間に調整することが可能な、すなわち、優れた特性
のセルフレベリング材組成物を得ることができるが、本
発明では更に顔料、増粘材および消泡剤を添加すること
により、セルフレベリング性を有する水硬性着色仕上材
組成物とすることができる。本発明の水硬性着色仕上材
組成物は顔料を成分として含んでいるが、硬化時におけ
る顔料の偏析が完全に防止されていることから、色ムラ
のない均一な色相を有する着色硬化体を形成し、従来使
用されている陶器タイル、Ｐ−タイル、シートまたはジ
ュウータン等の着色仕上材を用いることなく、優れた美
観を有する着色硬化体を、床下地調整と同時に、得るこ
とができる。顔料は、目的とする色彩によって、それを
発現する適当なものを選択することになるが、硬化体の
使用目的からして、耐アルカリ性および耐候性に優れた
ものである必要があり、無機系顔料の使用が好ましい。
無機系顔料は、例えばチタンホワイト、ベンガラ、イエ
ローオーカー等色彩名を冠した、鉄、クロム、チタン、
コバルトその他の各種金属酸化物、水酸化物あるいは硫
化物を主成分とする各種色彩のものが市販されており、
市販品を単独、または複数を混合した混合色として使用
することができる。また、顔料の添加量は、目的とする
色濃度によって、また骨材を添加する場合には骨材添加
量をも加味して決めることになるが、水硬性成分１００
重量部に対して０．５〜３０重量部とするのが良い。特
に好ましい顔料の添加量は、水硬性成分１００重量部に
対し、また、骨材を添加する場合には、水硬性成分と骨
材合量の１００重量部に対し、０．５〜１０重量部の範
囲である。０．５重量部より少ないと着色が不十分とな
ることがあり、一方、１０重量部より多くしても添加量
に見合うだけの着色の効果の向上は期待できないからで
ある。By using the above-mentioned hydraulic component, setting modifier, water reducing agent and polymer emulsion as components, not only excellent fluidity but also a pot life of 10 minutes to 30 minutes is obtained.
Can be adjusted in a minute, that is, a self-leveling material composition having excellent characteristics can be obtained. However, in the present invention, a self-leveling material is further added by adding a pigment, a thickener and an antifoaming agent. It can be a hydraulic colored finish material composition having a property. Although the hydraulic colored finishing material composition of the present invention contains a pigment as a component, since segregation of the pigment during curing is completely prevented, a colored cured product having a uniform hue without color unevenness is formed. In addition, a colored cured product having an excellent appearance can be obtained at the same time as adjusting the floor substrate without using a conventionally used colored finishing material such as a ceramic tile, a P-tile, a sheet, or juutan. Depending on the intended color, the pigment may be selected from those suitable for expressing it.However, from the viewpoint of the use of the cured product, it is necessary that the pigment be excellent in alkali resistance and weather resistance. The use of pigments is preferred.
Inorganic pigments include, for example, titanium white, red iron, yellow ocher and other color names, iron, chromium, titanium,
Cobalt and other various metal oxides, hydroxides or sulfides of various colors are available on the market,
A commercially available product can be used alone or as a mixture of a plurality of colors. The amount of the pigment to be added is determined depending on the desired color density, and in consideration of the amount of the aggregate when the aggregate is added.
The amount is preferably 0.5 to 30 parts by weight with respect to parts by weight. A particularly preferable addition amount of the pigment is 0.5 to 10 parts by weight based on 100 parts by weight of the hydraulic component, and when the aggregate is added, based on 100 parts by weight of the hydraulic component and the aggregate amount. Range. If the amount is less than 0.5 part by weight, the coloring may be insufficient. On the other hand, if the amount is more than 10 parts by weight, improvement in the coloring effect commensurate with the added amount cannot be expected.
【００２０】消泡剤、増粘剤の添加は、硬化体表面にお
ける骨材分離、気泡の発生を抑制し、硬化体外観の改善
に好ましい効果を与え、水硬性着色仕上材としての特性
を完全なものにする。消泡剤としては、シリコン系、ア
ルコール系、ポリエーテル系等合成物質または植物由来
の天然物質等、公知のものが使用可能であり、また、増
粘剤としては、メチルセルロース、カルボキシメチルセ
ルロース等のセルロース系、カゼイン、ゼラチン、ペク
チン等の蛋白質系、天然ゴム、スチレン−ブタジエンゴ
ム等のラテックス系、ポリエチレングリコール、ポリア
クリルアモド、ポリビニルアルコール等の水溶性ポリマ
ー系等の公知のものが使用可能である。消泡剤、増粘剤
の添加量は、水硬性成分１００重量部に対して、それぞ
れ、２重量部以下および１重量部以下とするのが良い。
消泡剤を２重量部より多く加えても消泡効果の更なる増
加は認められず、増粘剤の量が多すぎると流動性の低下
を招く恐れがある。The addition of an antifoaming agent and a thickener suppresses the separation of aggregates and bubbles on the surface of the cured product, has a favorable effect on improving the appearance of the cured product, and completes the properties as a hydraulic coloring finish. Something. As the antifoaming agent, known substances such as silicone-based, alcohol-based, polyether-based synthetic substances or plant-derived natural substances can be used, and as the thickening agent, cellulose such as methylcellulose and carboxymethylcellulose can be used. Known types such as protein-based, protein-based such as casein, gelatin, and pectin, latex-based such as natural rubber and styrene-butadiene rubber, and water-soluble polymer-based such as polyethylene glycol, polyacrylamodo, and polyvinyl alcohol can be used. . The amounts of the defoaming agent and the thickener are preferably 2 parts by weight or less and 1 part by weight or less with respect to 100 parts by weight of the hydraulic component.
Even if the defoaming agent is added in an amount of more than 2 parts by weight, no further increase in the defoaming effect is observed, and when the amount of the thickener is too large, there is a possibility that the fluidity is reduced.
【００２１】本発明の水硬性着色仕上材組成物には、上
述の必須成分に加え更に、フライアッシュ、石灰石粉、
シリカ質粉等、公知の増量材を添加することが出来る。
増量材の添加により、流動性が改善され好ましい結果を
与えるが、添加量が多すぎると、強度発現性の低下を招
くので、その添加量は水硬性成分１００重量部当たり２
００重量部以下とするのが望ましい。また、そのサイズ
は４５μｍ以下とするのが効果の点から好ましい。The hydraulic colored finishing material composition of the present invention further comprises fly ash, limestone powder,
A known extender such as siliceous powder can be added.
The addition of the extender improves the fluidity and gives favorable results. However, if the amount is too large, the strength development is reduced. Therefore, the addition amount is 2 parts per 100 parts by weight of the hydraulic component.
It is desirably not more than 00 parts by weight. The size is preferably 45 μm or less from the viewpoint of the effect.
【００２２】本発明による水硬性着色仕上材組成物は、
水と混練したセメントペーストとして使用することも出
来るが、各種骨材および／または増量材を添加して使用
するのがその特性を活かした使い方である。骨材として
は珪砂、川砂、海砂、高炉スラグ、各種砕石が使用でき
るがその径は２ｍｍ以下とするのが望ましい。また、骨
材の添加量は、水硬性成分１００重量部当たり、２００
重量部以下とするのが望ましい。２００重量部より大と
なると流動性の低下を招くだけでなく、強度発現性が低
下することがある。The hydraulic colored finishing material composition according to the present invention comprises:
Although it can be used as a cement paste kneaded with water, it is used by adding various aggregates and / or fillers and utilizing the properties thereof. As the aggregate, silica sand, river sand, sea sand, blast furnace slag, and various crushed stones can be used, but the diameter is desirably 2 mm or less. The amount of aggregate added is 200 per 100 parts by weight of the hydraulic component.
It is desirable to use not more than parts by weight. When the amount is more than 200 parts by weight, not only does the fluidity decrease, but also the strength developability may decrease.
【００２３】[0023]
【実施例】以下に具体例を示して、本発明の内容を更に
詳しく説明する。 実施例１〜６および比較例１〜９ （１）使用原料 各例の実施に当たっては、次の原料を
使用した。 アルミナセメント ：ブレーン比表面積３，０００ｃｍ2／ｇ モノカルシウムアルミネート含有量４５重量％ 石膏 ：II型無水石膏、ブレーン比表面積４，０００ｃｍ2／ｇ 高炉スラグ ：ブレーン比表面積４，５００ｃｍ2／ｇ 硫酸アルミニウム ：無水物 市販品 炭酸リチウム ：市販品 減水剤 ：メラミン系分散剤、市販品 高分子エマルジョン：エチレン−酢酸ビニル共重合体樹脂粉末、市販品 顔料 ：ベンガラ、市販品 消泡剤 ：シリコン系消泡剤、市販品 増粘剤 ：メチルセルローズ系増粘剤、市販品 骨材 ：６号珪砂The present invention will be described in more detail with reference to specific examples. Examples 1 to 6 and Comparative Examples 1 to 9 (1) Raw Materials Used In carrying out each example, the following raw materials were used. Alumina cement: Blaine specific surface area: 3,000 cm 2 / g Monocalcium aluminate content: 45% by weight Gypsum: Type II anhydrous gypsum, Blaine specific surface area: 4,000 cm 2 / g Blast furnace slag: Blaine specific surface area: 4,500 cm 2 / g sulfuric acid Aluminum: Anhydrous Commercial product Lithium carbonate: Commercial product Water reducing agent: Melamine-based dispersant, Commercial product Polymer emulsion: Ethylene-vinyl acetate copolymer resin powder, Commercial product Pigment: Bengala, Commercial product Antifoaming agent: Silicone-based defoamer Foaming agent, commercial product Thickener: methylcellulose-based thickener, commercial product Aggregate: No. 6 silica sand
【００２４】（２）水硬性組成物、モルタル試験体の調
製 水硬性組成物成分として、構成成分量を種々変えた水硬
性成分１００重量部に、所定量の、硬化速度調整剤、減
水剤および高分子エマルジョン、増粘剤、消泡剤および
顔料を加えたものに更に、骨材１００重量部および水４
４重量部を加えて３分間混練したものをモルタル試験体
とした。各例における各成分の配合割合を表１に示す。(2) Preparation of Hydraulic Composition and Mortar Specimen As a hydraulic composition component, a predetermined amount of a curing rate adjuster, a water reducing agent, In addition to the polymer emulsion, thickener, defoamer and pigment, 100 parts by weight of aggregate and water 4
A mortar specimen was obtained by adding 4 parts by weight and kneading for 3 minutes. Table 1 shows the mixing ratio of each component in each example.
【００２５】（３）モルタルの特性の測定 生成モルタル試験体について以下の測定を行ない、水硬
性着色仕上材組成物の特性を評価した。各測定項目に
は、セルフレベリング性を有する水硬性着色仕上材組成
物としての実用性の観点から表２に示した合否の判定基
準を設けた。 フロー値：ＪＡＳＳ １５Ｍ−１０３に準拠して測定し
た。 圧縮強度：ＪＩＳ Ｒ ５２０１に示される４×４×１
６ｍｍの型枠にモルタルを型詰めして２０℃、湿度８０
％で３時間気中養生した後脱型し、更に気中（２０℃、
湿度８０％）または水中（２０℃、湿度８０％の気中で
１日間養生したものについて更に２０℃水中で養生）で
所定期間追加養生した成型体について、ＪＩＳ Ｒ ５
２０１記載の方法に則って測定した。 長さ変化率：ＪＩＳ Ｒ ５２０１に示される４×４×
１６ｍｍの型枠にモルタルを型詰めして２０℃、湿度８
０％で１日間気中養生した後、脱型して得られた成型体
について、ＪＩＳＳ Ａ １１２５に示されるコンパレ
ーター法により測定した。 乾燥日数：混練したモルタルを３００×３００ｍｍコン
クリート板上へ厚さ１０ｍｍで流し込み硬化後、ケット
水分計にて表面水分を測定。表面水分が８％以下になる
までに要した日数を乾燥日数とした。 摩耗損量：混練したモルタルを、幅１００ｍｍ×長さ７
ｍｍの型枠に厚さ１０ｍｍで充填し、２０℃、湿度８０
％で７日間気中養生した後、脱型して得られた成型体を
試料とし、デーバー摩耗試験機（試験条件：摩耗輪型式
Ｈ−２２ 過重２５０ｇ、回転数２０００回）にて摩耗
損失量を測定した。 面状態（色ムラ、骨材分離、気泡の有無）：各成分を配
合して調製したモルタルを３００×３００ｍｍコンクリ
ート板上へ厚さ１０ｍｍで流し込み、２０℃、湿度６５
％で２８日養生した後、目視により色ムラ、骨材分離
（表２中では分離と記載）および気泡の有無の観察を行
なった。 モルタル特性の測定結果を表２に示す。尚、ここに示し
た何れの例に於ても、白華の発生は認められなかった。(3) Measurement of Properties of Mortar The following measurements were performed on the resulting mortar specimens to evaluate the properties of the hydraulic coloring finish material composition. Each measurement item was provided with the acceptance / rejection criteria shown in Table 2 from the viewpoint of practicality as a hydraulic coloring finish material composition having self-leveling properties. Flow value: Measured according to JASS 15M-103. Compressive strength: 4 × 4 × 1 specified in JIS R5201
Mortar is packed in a 6mm mold at 20 ° C and 80% humidity.
% For 3 hours in air, then demolded and further air (20 ° C,
A molded article additionally cured for a predetermined period of time in water (80% humidity) or water (cured for 1 day in air at 20 ° C. and 80% humidity) and further cured in water at 20 ° C. according to JIS R5
The measurement was performed according to the method described in No. 201. Length change rate: 4 × 4 × specified in JIS R5201
Mortar is packed in a 16mm mold at 20 ° C, humidity 8
After curing in air at 0% for one day, the molded product obtained by demolding was measured by a comparator method described in JISS A1125. Drying days: The kneaded mortar was poured at a thickness of 10 mm onto a 300 × 300 mm concrete plate and cured, and the surface moisture was measured with a ket moisture meter. The number of days required for the surface moisture to become 8% or less was defined as the number of dry days. Abrasion loss: The kneaded mortar is 100 mm wide x 7 long.
mm in a 10 mm thick mold at 20 ° C and 80% humidity.
% For 7 days in air, and the molded body obtained by demolding was used as a sample, and the amount of wear loss was measured using a Daver abrasion tester (test condition: wear wheel model H-22, overload 250 g, rotation number 2000 times). Was measured. Surface condition (color unevenness, aggregate separation, presence / absence of bubbles): Mortar prepared by blending each component is poured into a 300 × 300 mm concrete plate at a thickness of 10 mm, at 20 ° C. and at a humidity of 65.
% For 28 days, and visually observed for color unevenness, aggregate separation (described as separation in Table 2), and the presence or absence of air bubbles. Table 2 shows the measurement results of the mortar characteristics. Incidentally, in any of the examples shown here, the occurrence of efflorescence was not recognized.
【００２６】[0026]
【表１】 [Table 1]
【００２７】[0027]
【表２】 [Table 2]
【００２８】表２の結果から、本発明の範囲内に含まれ
る組成を有する組成物は、セルフレべリング材の備える
べき全ての項目について判定基準をクリアーしているだ
けでなく、色ムラ、白華の発生もなく、セルフレベリン
グ性を有する着色仕上材として優れた性能を備えている
ことが分かる。それに対し、本発明の範囲を外れる組成
を有する組成物では、色ムラが発生するか、または、色
ムラが発生しなくともセルフレベリング材として要求さ
れる複数個の基本的基準をクリアできず、セルフレベリ
ング性を有する着色仕上材材としては適当でないことが
分かる。From the results in Table 2, it can be seen that the composition having a composition falling within the scope of the present invention not only passed the criteria for all items to be provided by the self-leveling material, but also had uneven color, white It can be seen that there is no occurrence of sintering and it has excellent performance as a colored finish having self-leveling properties. On the other hand, in a composition having a composition outside the scope of the present invention, color unevenness occurs, or a plurality of basic standards required as a self-leveling material cannot be cleared without color unevenness, It turns out that it is not suitable as a coloring finishing material having self-leveling properties.
【００２９】[0029]
【発明の効果】本発明の水硬性着色仕上材組成物は、セ
ルフレベリング材として十分な流動性を有しているだけ
でなく、高温においても十分な流動保持時間が確保でき
ることから打設作業性に極めて優れている。更に、白華
を生じない水硬性成分の選定と、その成分に適した凝結
調整剤の組合せにより、速硬性および速乾性を高めて材
料分離による顔料偏析を防止され色ムラの発生が完全に
解消されているだけでなく、硬化体表面における骨材分
離、気泡の発生も防止されていることから美観に優れた
硬化体を与え、セルフレベリング材の着色仕上材として
の使用を初めて可能にした。しかも、工期短縮、例え
ば、施工当日の軽歩行、作業を可能にし、加えて、耐摩
耗性、寸法安定性、強度等硬化特性の面でも優れてお
り、従来にない極めて優れたセルフレベリング性着色仕
上材を提供する。The hydraulic coloring finish composition of the present invention not only has a sufficient fluidity as a self-leveling material, but also has a sufficient flow holding time even at a high temperature, so that the workability of the casting is improved. It is extremely excellent. Furthermore, by selecting a hydraulic component that does not cause efflorescence and combining with a setting regulator suitable for that component, the quick curing and quick drying properties are enhanced, pigment segregation due to material separation is prevented, and the occurrence of color unevenness is completely eliminated. In addition to the fact that the hardened body is not only prevented from separating aggregates and generating air bubbles on the surface of the hardened body, the hardened body having an excellent appearance is provided, and the use of the self-leveling material as a colored finishing material is enabled for the first time. Moreover, the construction period can be shortened, for example, light walking and work can be performed on the day of construction, and in addition, the abrasion resistance, dimensional stability, strength, and other hardening characteristics are also excellent, making it extremely unprecedented in self-leveling coloring. Provide finishing materials.
【図１】 炭酸リチウム、硫酸アルミニウムが、アルミ
ナセメントの水和反応に及ぼす効果を示す図である。FIG. 1 is a diagram showing the effects of lithium carbonate and aluminum sulfate on the hydration reaction of alumina cement.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｃ０４Ｂ 22:14 24:30 22:10 22:12 24:04 24:26 24:38 24:42 103:44 103:12 103:22 103:50 103:30 111:62 111:82 22:06） ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 6 Identification code FI C04B 22:14 24:30 22:10 22:12 24:04 24:26 24:38 24:42 103: 44 103: 12 103 : 22 103: 50 103: 30 111: 62 111: 82 22:06)
Claims (11)
よりなる水硬性成分、硫酸アルミニウム類およびリチウ
ム塩よりなる凝結調整剤、高分子エマルジョン、減水
剤、顔料、増粘剤、および、消泡剤より成る水硬性着色
仕上材組成物。1. A hydraulic component consisting of alumina cement, gypsum and blast furnace slag, a setting regulator consisting of aluminum sulfates and lithium salts, a polymer emulsion, a water reducing agent, a pigment, a thickener, and an antifoaming agent. Hydraulic colored finishing material composition.
量部に対して、石膏２５〜１２０重量部および高炉スラ
グ１５〜４００重量部よりなる、請求項１に記載の水硬
性着色仕上材組成物。2. The hydraulic colored finishing material composition according to claim 1, wherein the hydraulic component comprises 25 to 120 parts by weight of gypsum and 15 to 400 parts by weight of blast furnace slag based on 100 parts by weight of alumina cement.
ム、硫酸リチウム、硝酸リチウム、水酸化リチウム、酢
酸リチウム、酒石酸リチウム、リンゴ酸リチウム、クエ
ン酸リチウムから選ばれる一種または二種以上である、
請求項１または２に記載の水硬性着色仕上材組成物。3. The lithium salt is one or more selected from lithium carbonate, lithium chloride, lithium sulfate, lithium nitrate, lithium hydroxide, lithium acetate, lithium tartrate, lithium malate, and lithium citrate.
The hydraulic colored finishing material composition according to claim 1.
モル比が１〜５０である、請求項１から３までの何れか
に記載の水硬性着色仕上材組成物。4. The hydraulic colored finishing material composition according to claim 1, wherein the molar ratio of the aluminum sulfate to the lithium salt is from 1 to 50.
が、水硬性成分１００重量部に対して０．０５〜５重量
部である、請求項１から４までの何れかに記載の水硬性
着色仕上材組成物。5. The hydraulic coloring according to claim 1, wherein the total amount of the aluminum sulfate and the lithium salt is 0.05 to 5 parts by weight based on 100 parts by weight of the hydraulic component. Finishing material composition.
００重量部に対して０．５〜２５重量部である、請求項
１から５までの何れかに記載の水硬性着色仕上材組成
物。6. The amount of the hydraulic component 1
The hydraulic colored finishing material composition according to any one of claims 1 to 5, wherein the amount is 0.5 to 25 parts by weight with respect to 00 parts by weight.
対して０．１〜５重量部である、請求項１から６までの
何れかに記載の水硬性着色仕上材組成物。7. The hydraulic colored finishing material composition according to claim 1, wherein the amount of the water reducing agent is 0.1 to 5 parts by weight based on 100 parts by weight of the hydraulic component.
して０．５〜３０重量部である、請求項１から７までの
何れかに記載の水硬性着色仕上材組成物。8. The hydraulic colored finishing material composition according to claim 1, wherein the amount of the pigment is 0.5 to 30 parts by weight based on 100 parts by weight of the hydraulic component.
００重量部に対して、それぞれ、１重量部以下および２
重量部以下である、請求項１から８までの何れかに記載
の水硬性着色仕上材組成物。9. The amount of the thickening agent and the defoamer added to the hydraulic component 1
1 part by weight or less and 2 parts by weight
The hydraulically colored finish composition according to any one of claims 1 to 8, which is not more than part by weight.
グよりなりアルミナセメント１００重量部に対する割合
が石膏２５〜１２０重量部、高炉スラグ１５〜４００重
量部である水硬性成分、硫酸アルミニウムおよび粒径５
０μｍ以下の炭酸リチウムよりなり硫酸アルミニウムと
炭酸リチウムの合量が、水硬性成分１００重量部に対し
て０．０５〜５重量部であり、且つ炭酸リチウムに対す
る硫酸アルミニウムのモル比が１〜５０である凝結調整
剤、それぞれ水硬性成分１００重量部に対して０．５〜
２５重量部の高分子エマルジョン、０．１〜５重量部の
減水剤、０．５〜３０重量部の顔料、１重量部以下の増
粘剤、および、２重量部以下の消泡剤より成る水硬性着
色仕上材組成物。10. A hydraulic component comprising aluminum cement, gypsum and blast furnace slag, the ratio of which is 25 to 120 parts by weight of gypsum and 15 to 400 parts by weight of blast furnace slag, based on 100 parts by weight of alumina cement, aluminum sulfate and particle size of 5
The total amount of aluminum sulfate and lithium carbonate is 0.05 to 5 parts by weight with respect to 100 parts by weight of the hydraulic component, and the molar ratio of aluminum sulfate to lithium carbonate is 1 to 50. Certain setting regulators, 0.5 to 100 parts by weight of each hydraulic component
Consists of 25 parts by weight of polymer emulsion, 0.1 to 5 parts by weight of water reducing agent, 0.5 to 30 parts by weight of pigment, 1 part by weight or less of thickener, and 2 parts by weight or less of defoamer Hydraulic colored finishing material composition.
水硬性着色仕上材組成物に、更に、骨材および水を添加
して成る、モルタルまたはコンクリート。11. A mortar or concrete obtained by further adding an aggregate and water to the hydraulically colored finishing material composition according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00656198A JP3478108B2 (en) | 1997-01-28 | 1998-01-16 | Hydraulic coloring finishing material composition |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1405097 | 1997-01-28 | ||
| JP9-14050 | 1997-01-28 | ||
| JP00656198A JP3478108B2 (en) | 1997-01-28 | 1998-01-16 | Hydraulic coloring finishing material composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10273357A true JPH10273357A (en) | 1998-10-13 |
| JP3478108B2 JP3478108B2 (en) | 2003-12-15 |
Family
ID=26340746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP00656198A Expired - Fee Related JP3478108B2 (en) | 1997-01-28 | 1998-01-16 | Hydraulic coloring finishing material composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3478108B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004508257A (en) * | 2000-03-29 | 2004-03-18 | ラファルゲ・アルミネイテス | Non-whitening cementitious body |
| JP2005219995A (en) * | 2004-02-09 | 2005-08-18 | Ube Ind Ltd | Polymer cement composition and its concrete structure |
| JP2006298663A (en) * | 2005-04-15 | 2006-11-02 | Ube Ind Ltd | Repairable mortar and its hardened matter |
| JP2006306647A (en) * | 2005-04-27 | 2006-11-09 | Denki Kagaku Kogyo Kk | Alumina cement composition and repairing method using the same |
| JP2007521369A (en) * | 2003-06-24 | 2007-08-02 | エイ シマノヴィッチ，セミヨン | Pigment paste for concrete and method for making the same |
| JP2008127245A (en) * | 2006-11-21 | 2008-06-05 | Taiheiyo Material Kk | Substrate conditioning material |
| JP2008127247A (en) * | 2006-11-21 | 2008-06-05 | Ube Ind Ltd | Self-leveling hydraulic composition |
| JP2008162837A (en) * | 2006-12-27 | 2008-07-17 | Ube Ind Ltd | Self fluidity hydraulic composition |
| FR2918055A1 (en) * | 2007-06-28 | 2009-01-02 | Kerneos Sa | BICOMPONENT SYSTEM BASED ON ALUMINOUS CEMENT RETARDED WITH INSTANT TRIP |
| WO2012077523A1 (en) | 2010-12-10 | 2012-06-14 | 吉野石膏株式会社 | Dried gypsum composition and gypsum-based coating |
| CN102775086A (en) * | 2012-08-13 | 2012-11-14 | 曲阜中联水泥有限公司 | Application of lithium slag as coagulant in low alkali sulfur aluminate cement |
-
1998
- 1998-01-16 JP JP00656198A patent/JP3478108B2/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004508257A (en) * | 2000-03-29 | 2004-03-18 | ラファルゲ・アルミネイテス | Non-whitening cementitious body |
| JP2007521369A (en) * | 2003-06-24 | 2007-08-02 | エイ シマノヴィッチ，セミヨン | Pigment paste for concrete and method for making the same |
| JP4561115B2 (en) * | 2004-02-09 | 2010-10-13 | 宇部興産株式会社 | Polymer cement composition and concrete structure thereof |
| JP2005219995A (en) * | 2004-02-09 | 2005-08-18 | Ube Ind Ltd | Polymer cement composition and its concrete structure |
| JP2006298663A (en) * | 2005-04-15 | 2006-11-02 | Ube Ind Ltd | Repairable mortar and its hardened matter |
| JP2006306647A (en) * | 2005-04-27 | 2006-11-09 | Denki Kagaku Kogyo Kk | Alumina cement composition and repairing method using the same |
| JP2008127245A (en) * | 2006-11-21 | 2008-06-05 | Taiheiyo Material Kk | Substrate conditioning material |
| JP2008127247A (en) * | 2006-11-21 | 2008-06-05 | Ube Ind Ltd | Self-leveling hydraulic composition |
| JP2008162837A (en) * | 2006-12-27 | 2008-07-17 | Ube Ind Ltd | Self fluidity hydraulic composition |
| FR2918055A1 (en) * | 2007-06-28 | 2009-01-02 | Kerneos Sa | BICOMPONENT SYSTEM BASED ON ALUMINOUS CEMENT RETARDED WITH INSTANT TRIP |
| WO2009007576A3 (en) * | 2007-06-28 | 2009-02-26 | Kerneos | Dual component system containing retarded aluminous cement with instantaneous initiation |
| WO2009007576A2 (en) * | 2007-06-28 | 2009-01-15 | Kerneos | Dual component system containing retarded aluminous cement with instantaneous initiation |
| WO2012077523A1 (en) | 2010-12-10 | 2012-06-14 | 吉野石膏株式会社 | Dried gypsum composition and gypsum-based coating |
| JPWO2012077523A1 (en) * | 2010-12-10 | 2014-05-19 | 吉野石膏株式会社 | Dry gypsum composition and gypsum coating material |
| US8734582B2 (en) | 2010-12-10 | 2014-05-27 | Yoshino Gypsum Co., Ltd. | Dried gypsum composition and gypsum-based coating |
| JP5913127B2 (en) * | 2010-12-10 | 2016-05-11 | 吉野石膏株式会社 | Dry gypsum composition and gypsum coating material |
| CN102775086A (en) * | 2012-08-13 | 2012-11-14 | 曲阜中联水泥有限公司 | Application of lithium slag as coagulant in low alkali sulfur aluminate cement |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3478108B2 (en) | 2003-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3126307B1 (en) | Cement and calcium sulfate based binder composition | |
| PL202466B1 (en) | Non−efflorescing cementitious bodies | |
| MXPA04010946A (en) | Rapid setting cementitious composition. | |
| JP3478103B2 (en) | Self-flowing hydraulic composition | |
| JP2708697B2 (en) | Fast hydraulic binder | |
| JPH08268738A (en) | Crystalline high hydration active material and cement admixture using the same and method for accelerating hardening of concrete | |
| JP3697921B2 (en) | Self-flowing hydraulic composition | |
| US20110178209A1 (en) | Manufacturing hydraulic cement aggregates for use in insulating and heat reflecting products | |
| JP3478108B2 (en) | Hydraulic coloring finishing material composition | |
| JPH0569054B2 (en) | ||
| JP2003509328A (en) | Efflorescence control in cementitious compositions and masonry units | |
| JP2000302519A (en) | Self-fluidity hydraulic composition | |
| HU197285B (en) | Self-stretching, surface-equalizing and/or floating mortar-mixture and process for production of the mortar | |
| JP2006045025A (en) | Self-flowing hydraulic composition | |
| JPH07315907A (en) | Polymer cement based composite material | |
| JPH08208285A (en) | High-strength, self leveling cement composition | |
| JP5298677B2 (en) | Hydraulic composition | |
| JP2009215136A (en) | Hydraulic composition | |
| CA2145738A1 (en) | Binder for hydraulically setting self-levelling floor screeds | |
| JP2701028B2 (en) | Cement-based self-leveling material | |
| JP2021119115A (en) | Quick-hardening polymer cement composition and quick-hardening polymer cement mortar | |
| US20220204405A1 (en) | Hydraulic binder composition | |
| JP2010018493A (en) | Hydraulic composition and structure using the same | |
| JPH06122536A (en) | Abrasion resistant cement composition | |
| JPH07187745A (en) | Cement based self-leveling material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071003 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081003 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091003 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101003 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101003 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111003 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111003 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111003 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121003 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121003 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121003 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131003 Year of fee payment: 10 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |