JP3331014B2 - Method for manufacturing binder and coating material for building composite coating material - Google Patents
Method for manufacturing binder and coating material for building composite coating materialInfo
- Publication number
- JP3331014B2 JP3331014B2 JP18687693A JP18687693A JP3331014B2 JP 3331014 B2 JP3331014 B2 JP 3331014B2 JP 18687693 A JP18687693 A JP 18687693A JP 18687693 A JP18687693 A JP 18687693A JP 3331014 B2 JP3331014 B2 JP 3331014B2
- Authority
- JP
- Japan
- Prior art keywords
- coating material
- aqueous dispersion
- binder
- curing agent
- composite coating
- 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
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、建築物複合塗材用固結
剤と塗材の製造方法に係り、より詳細には、主として、
建築物の壁面、床、工作物に使用するのに適し、硬化、
耐水、耐火性を付与できる建築物複合塗材用固結剤と、
該固結剤を用いた建築物用塗材の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binder for a building composite coating material and a method for producing the coating material.
Suitable for use on building walls, floors and workpieces, hardening,
A binder for building composite coating materials that can impart water resistance and fire resistance,
The present invention relates to a method for producing a building coating material using the binder.
【０００２】[0002]
【従来の技術】最近の建造工事においては、工期、費用
の点からも各種の合板が多用されている。しかし、従来
のセメント、石灰を主材とする建築物用塗材は、付着
力、施工期間、費用、仕上げの多様化と美観を考える時
には使用が限定される。2. Description of the Related Art In recent construction work, various types of plywood are frequently used from the viewpoint of the construction period and cost. However, the use of conventional coating materials for buildings mainly composed of cement and lime is limited when considering adhesion, construction period, cost, diversification of finishes and aesthetics.
【０００３】そこで、本発明者は、このような点に対処
して、先に、『水ガラスとして、珪酸ソーダ、珪酸カ
リ、珪酸リチウムを用い、該水ガラスを容積比で、１：
１〜１：５０の水分散液にし、該水分散液を加熱し、常
温下で熟成し、これにセメント用混和用ポリマーディス
バージョンと糊料、および低分子量ポリエチレンまたは
誘導体のワックスエマルジョンを混和してなる建築物複
合塗材用固結剤と塗材の製造方法』を提案した（特願平
４−２３５４００号明細書参照）。In view of the above, the present inventor has previously dealt with such a problem as "using sodium silicate, potassium silicate, and lithium silicate as water glass, and using the water glass in a volume ratio of 1: 1:
An aqueous dispersion of 1 to 1:50 is prepared, and the aqueous dispersion is heated and aged at room temperature. This is mixed with a polymer dispersion for admixture for cement, a paste, and a wax emulsion of low molecular weight polyethylene or a derivative. And a method for producing a composite material for a building composite coating material and a coating material ”(Japanese Patent Application No. 4-235400).
【０００４】そして、この建築物複合塗材用固結剤と塗
材の製造方法によれば、それ自体に軟化、色相の変化が
なく、かつ硬化時間を短縮でき、また光沢と初期の疎水
性が付与できるという利点を有する。According to the binder for building composite coating material and the method for producing the coating material, there is no softening and no change in hue, the curing time can be shortened, and gloss and initial hydrophobicity can be reduced. Can be provided.
【０００５】[0005]
【発明が解決しようとする課題】しかし、従来の建築物
用塗材や、上述した製造方法により得たような建築物複
合塗材用固結剤と塗材の場合、次のような問題がある。
すなわち、 （１）水ガラスの水分散液の硬化時間の調整が難しい。 （２）洗い出しの際に流出するので、粒度の小さい骨材
の使用が難しい。 （３）水ガラスを３０℃〜１００℃に加熱し、常温下で
熟成させる必要がある。等の課題がある。However, in the case of a conventional building coating material, or a binder and a coating material for a building composite coating material obtained by the above-described manufacturing method, the following problems occur. is there.
(1) It is difficult to adjust the curing time of the aqueous dispersion of water glass. (2) Since it flows out at the time of washing, it is difficult to use aggregate having a small particle size. (3) It is necessary to heat the water glass to 30 ° C to 100 ° C and ripen it at room temperature. And other issues.
【０００６】本発明は、以上のような問題に対処して創
案したものであって、その目的とする処は、水ガラスの
分散液の硬化時間を調節でき、薄塗で仕上げが可能な建
築物複合塗材用固結剤と塗材の製造方法を提供すること
にある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object the purpose of adjusting the curing time of a dispersion liquid of water glass and making it possible to finish the construction with a thin coating. It is an object of the present invention to provide a binder for a composite coating material and a method for producing the coating material.
【０００７】[0007]
【課題を解決するための手段】そして、上記目的を達成
するための手段としての本発明の建築物複合塗材用固結
剤の製造方法は、珪酸ソーダ、珪酸カリ、珪酸リチウム
を単独もしくは組み合わせて得た水ガラスの水分散液
に、ポルトランドセメント、高炉セメント、ベントナイ
トから選ばれる１種の懸濁型硬化剤と、水溶液にした硫
酸塩、炭酸塩、塩化物、アルミン酸塩、リン酸塩から選
ばれる１種の無機溶液型硬化剤を混入し、これにセメン
ト混和用ポリマーディスバージョン、低分子量ポリエチ
レンまたはその誘導体のワックスエマルジョンを混合す
る建築物複合塗材用固結剤の製造方法であって、前記水
ガラスの水分散液に前記懸濁型硬化剤と、前記無機溶液
型硬化剤との二種類の硬化剤を用い、かつ該無機溶液型
硬化剤を水分散液として用いてその硬化を二段階硬化と
させている。Means for Solving the Problems A method for producing a binder for a building composite coating material according to the present invention as a means for achieving the above object is to use sodium silicate, potassium silicate or lithium silicate alone or in combination. One type of suspension type hardening agent selected from Portland cement, blast furnace cement and bentonite, and a sulfate, carbonate, chloride, aluminate, phosphate in aqueous solution A method for producing a binder for a building composite coating material, comprising mixing one type of inorganic solution type curing agent selected from the group consisting of a polymer dispersion for cement admixture and a wax emulsion of low molecular weight polyethylene or a derivative thereof. The suspension type hardener in the aqueous dispersion of the water glass, using two types of hardeners of the inorganic solution type hardener, and the inorganic solution type hardener as an aqueous dispersion. And then the curing two-stage curing with Te.
【０００８】また、本発明の建築物複合塗材用固結剤の
製造方法は、珪酸ソーダ、珪酸カリ、珪酸リチウムを単
独もしくは組み合わせたもの１に対して、容積比で３〜
５０の水を入れた水ガラスの水分散液を得て、該水分散
液１に対して、容積比で１〜５０のポルトランドセメン
ト、高炉セメント、ベントナイトから選ばれる１種の懸
濁型硬化剤と、容積比で１〜３０の硫酸塩、炭酸塩、塩
化物、アルミン酸塩、リン酸塩から選ばれる１種の無機
溶液型硬化剤の水分散液をそれぞれ混入し、これにセメ
ント混和用ポリマーディスバージョン、低分子量ポリエ
チレンまたはその誘導体のワックスエマルジョンを混合
する建築物複合塗材用固結剤の製造方法であって、前記
水ガラスの水分散液に前記懸濁型硬化剤と、前記無機溶
液型硬化剤との二種類の硬化剤を用い、かつ該無機溶液
型硬化剤を水分散液として用いてその硬化を二段階硬化
とさせている。The method for producing a binder for a building composite coating material according to the present invention is characterized in that a sodium silicate, a potassium silicate and a lithium silicate are used alone or in combination in a volume ratio of 3 to 3%.
An aqueous dispersion of water glass containing 50 water was obtained, and one type of suspension hardener selected from Portland cement, blast furnace cement and bentonite in a volume ratio of 1 to 50 with respect to the aqueous dispersion 1 And an aqueous dispersion of one kind of inorganic solution type hardener selected from sulfates, carbonates, chlorides, aluminates, and phosphates in a volume ratio of 1 to 30, respectively, and mixed with the cement. A method for producing a binder for a building composite coating material, comprising mixing a wax dispersion of a polymer dispersion, a low-molecular-weight polyethylene or a derivative thereof, wherein the suspension-type curing agent is added to an aqueous dispersion of the water glass, Two types of curing agents, a solution type curing agent and an inorganic solution type curing agent, are used as an aqueous dispersion, and the curing is performed in two steps.
【０００９】更に、本発明の建築物用塗材の製造方法
は、前記各発明の製造方法で得た建築物複合塗材用固結
剤に、骨材として、細砂、細石、石粉、着色剤、ガラス
ビーズ、ゴム、ウレタン、発泡スチロール、セラミック
の顆粒を単独もしくは組み合わせて混入してなる構成と
している。Further, the method for producing a building coating material of the present invention is characterized in that the binder for a building composite coating material obtained by the above-mentioned production methods of the present invention is added with fine sand, fine stone, stone powder, coloring as an aggregate. Agents, glass beads, rubber, urethane, styrofoam, and ceramic granules are used alone or in combination.
【００１０】[0010]
【作用】本発明の建築物複合塗材用固結剤の製造方法に
よれば、水ガラスの水分散液に懸濁型硬化剤と、無機溶
液型硬化剤の二種類の硬化剤を用い、かつ該無機溶液型
硬化剤を、水分散液として用いるので、その硬化を二段
階硬化とさせ得て、その硬化時間の調節が容易となり、
また薄塗で仕上げが可能となるという作用を有する。According to the method for producing a binder for a building composite coating material of the present invention, two types of curing agents, a suspension type curing agent and an inorganic solution type curing agent, are used in an aqueous dispersion of water glass. And since the inorganic solution-type curing agent is used as an aqueous dispersion, the curing can be performed in two stages, and the curing time can be easily adjusted,
In addition, it has an effect that finishing can be performed by thin coating.
【００１１】また、本発明の建築物用塗材の製造方法に
よれば、鏝塗りだけで石の表面が露出し、天然石の肌に
近くなるので粒度の小さい砕石も使用でき、砕石の粒度
が小さくなれば塗厚が３ｍｍ仕上げの薄塗も可能で、吹
き付け工事に適用できるように作用する。また、硬化時
間が調整できることより、板またはブロック状に整形
し、硬化・成形しておき、組み積みすることで工期を短
縮できる。この場合、下塗りの過程においては、色彩を
考慮しなくてもよいので、各種の整形物の破片を骨材と
することができる。Further, according to the method for producing a building coating material of the present invention, the surface of the stone is exposed only by trowel coating and becomes close to the surface of natural stone, so that crushed stone having a small particle size can be used. If it becomes smaller, a thin coating with a coating thickness of 3 mm can be applied, and it works so as to be applicable to spraying work. In addition, since the curing time can be adjusted, the work period can be shortened by shaping into a plate or a block, curing and molding, and assembling. In this case, in the undercoating process, it is not necessary to consider the color, so that fragments of various shaped articles can be used as aggregates.
【００１２】[0012]
【実施例】以下、本発明を具体化した実施例について説
明する。本実施例は、建築物塗材の製造法であって、概
略すると、（１）水ガラスの水分散液製造工程、（２）
懸濁型の硬化剤混入工程、（３）無機溶液型の硬化剤混
入工程、（４）複合材製造工程、（５）塗材製造工程、
の五つの工程よりなる。Embodiments of the present invention will be described below. The present embodiment relates to a method for producing a building coating material, and is roughly described as follows: (1) a process of producing an aqueous dispersion of water glass;
Suspension type hardener mixing step, (3) inorganic solution type hardener mixing step, (4) composite material manufacturing step, (5) coating material manufacturing step,
It consists of five steps.
【００１３】−水ガラスの水分散液製造工程− 本工程は、水ガラスの水分散液を得る工程である。ここ
で、水ガラスとしては、珪酸ソーダ（Na2O・nSiO・KH
2O）、珪酸カリ（K2O ・nSiO）、珪酸リチウム（Li2O・
nSiO2 ）は用途、混入する材質により、単独もしくは組
み合わせて用いている。そして、珪酸ソーダの場合は、
１：１〜１：５０の水分散液、珪酸カリの場合は、１：
１〜１：５０の水分散液、珪酸リチウムの場合は、１：
２〜１：５０の水分散液として用いる。ここで、珪酸ソ
ーダ（溶液）としては、１号、３号、珪酸カリ（溶液）
としては、モル比が３．４〜３．７、珪酸リチウム（溶
液）としては、モル比が４．１〜４．５のものが好まし
い。-Water glass aqueous dispersion manufacturing step- This step is a step of obtaining an aqueous dispersion of water glass. Here, as the water glass, sodium silicate (Na 2 O · nSiO · KH
2 O), potassium silicate (K 2 O.nSiO), lithium silicate (Li 2 O.
nSiO 2 ) is used alone or in combination depending on the use and the material to be mixed. And in the case of sodium silicate,
1: 1 to 1:50 aqueous dispersion, potassium silicate: 1: 1
In the case of an aqueous dispersion of 1 to 1:50, lithium silicate,
Used as an aqueous dispersion of 2-1: 50. Here, as sodium silicate (solution), No. 1 and No. 3, potassium silicate (solution)
Preferably, the molar ratio is 3.4 to 3.7, and the lithium silicate (solution) preferably has a molar ratio of 4.1 to 4.5.
【００１４】−懸濁型硬化剤混入工程− 本工程は、前工程で得た水ガラスの水分散液に硬化剤と
して、懸濁型の硬化剤を混入する工程である。ここで、
該硬化剤としては、ポルトランドセメント、高炉セメン
ト、ベントナイト等を用途に分けて使用し、擬石塗や仕
上げ塗等には白色ポルトランドセメントが好ましい。そ
して、その配合は、容積比で水ガラスの水分散液：１０
〜１５部に対して、セメント（白色セメントが好まし
い）８〜１８部を混入し攪拌している。-Step of mixing suspension type hardener-This step is a step of mixing a suspension type hardener as a hardener into the aqueous dispersion of water glass obtained in the previous step. here,
As the hardening agent, portland cement, blast furnace cement, bentonite and the like are used separately according to applications, and white portland cement is preferable for pseudostone coating and finish coating. Then, the composition is a water dispersion of water glass: 10 by volume ratio.
8 to 18 parts of cement (preferably white cement) is mixed and stirred with 〜15 parts.
【００１５】−無機溶液型硬化剤混入工程− 本工程は、前工程で得た混合剤に無機溶液型の硬化剤を
混入する工程である。ここで、該硬化剤としては、硫酸
塩、炭酸塩、塩化物、アルミン酸塩、リン酸塩等を用い
ている。なお、必要に応じて、該硬化剤として、硫酸ア
ルミニウム、シリカゾル系を用途に合わせて選択しても
よく、硬化速度が速くて左官用塗材として不向きとされ
ていた硬化剤を水分散液にして容量を調節すれば使用で
きる。そして、その配合割合は、硫酸アルミニウムの場
合は、硫酸アルミニウム：１に対し、水：４〜１５の水
分散液にした硬化剤として混入する。-Inorganic solution type curing agent mixing step-This step is a step of mixing an inorganic solution type curing agent into the mixture obtained in the previous step. Here, as the curing agent, sulfate, carbonate, chloride, aluminate, phosphate and the like are used. If necessary, as the curing agent, aluminum sulfate or a silica sol may be selected according to the intended use, and the curing agent, which has a high curing speed and is unsuitable as a plastering coating material, is converted into an aqueous dispersion. It can be used by adjusting the capacity. And, in the case of aluminum sulfate, the mixing ratio is 1: 1 aluminum sulfate, and is mixed as a curing agent in a water dispersion of 4 to 15 water.
【００１６】−複合材の製造工程− 本工程は、前工程で得た混合剤に、セメント混和用ポリ
マーディスバージョン、糊料、低分子量ポリエチレンま
たはその誘導体のワックスエマルジョンを混合する工程
である。ここで、セメント混和用ポリマーディスバージ
ョンとしては、アクリル系（固形分４５％）が好まし
い。なお、天然石の砕石、例えば、蛇紋石等の場合、カ
チオン系のセメント混和用ポリマーディスバージョンと
糊料に代えることが肝要で、カチオン系アクリルのセメ
ント混和用ポリマーディスバージョンを使用した場合
は、糊料としてＣＭＣ（１〜３％）の水溶液を用いるの
がよい。更に硬化剤としては、アルミン酸ソーダ、二酸
化ケイ素の水分散液も用いられる。しかし、他の硬化
剤、糊料を使用してもよい。また、用途、材質によって
は、他のサクビ系、ＳＢＲ系、エチレンサクビ系のセメ
ント混和用ポリマーディスバージョンも使用できる。-Manufacturing process of composite material-In this process, a polymer dispersion for cement admixture, a paste, a wax emulsion of low molecular weight polyethylene or a derivative thereof is mixed with the mixture obtained in the preceding process. Here, as the polymer dispersion for cement admixture, acrylic (solid content: 45%) is preferable. In the case of natural stone crushed stones, for example, serpentine, it is essential to substitute a cationic cement mixing polymer dispersion and a paste, and when a cationic acrylic cement mixing polymer dispersion is used, paste is used. It is preferable to use an aqueous solution of CMC (1 to 3%) as a raw material. Further, as a curing agent, an aqueous dispersion of sodium aluminate and silicon dioxide is also used. However, other curing agents and pastes may be used. Further, depending on the application and the material, other wax-based, SBR-based, and ethylene-sacrifice-based polymer dispersions for cement admixture can also be used.
【００１７】また、低分子量ポリエチレンまたはその誘
導体のワックスエマルジョンを混和することにより、作
業性（塗材の皮張り現象を緩和する）、疎水性を付与さ
せるために、塗材の白華を少なくし、施工完了後の塗材
のブルーミング現象によって生じる塗材の透明度と光沢
が付与できる。そして、具体的には、水ガラス系塗材：
１０〜１５部、セメント混和用ポリマーディスバージョ
ン：１０〜３０部、低分子量ポリエチレン：５〜１５部
を配合している。Further, by mixing a wax emulsion of low molecular weight polyethylene or a derivative thereof, workability (relieving the skinning phenomenon of the coating material) and imparting hydrophobicity can reduce whitening of the coating material. In addition, the transparency and gloss of the coating material caused by the blooming phenomenon of the coating material after the completion of construction can be imparted. And, specifically, a water glass-based coating material:
10 to 15 parts, polymer disversion for cement admixture: 10 to 30 parts, low molecular weight polyethylene: 5 to 15 parts.
【００１８】−塗材の製造工程− 本工程は、前工程で得た建築物複合塗材用固結剤に、骨
材として、細砂、細石、石粉、着色剤、ガラスビーズ、
ゴム、ウレタン、発泡スチロール、セラミックの顆粒を
単独もしくは組み合わせて混入し、建築物用塗材を得る
工程である。ここで、骨材の粒度は、３ｍｍ以下のもの
を組み合わせることが好ましく、作業性も良く、塗材の
使用量も少なく、かつ着色料の使用も可能であり、砕石
の微粉末を混入すれば、砕石の色に近い色相が得られ、
変色、褪色のおそれがない。また擬石調仕上材として
は、天然石の砕石、天然石の細粒、細砂（着色したもの
を含む）、石粉等を組み合わせて使用し、ガラスビーズ
の場合は、単独または石粉の粒度を組み合わせて使用す
れば、ステンドグラス調の仕上げとなり、ゴム、ウレタ
ン、発泡スチロールの顆粒は、主として下塗りに混入し
て弾性及び断熱性を要求される塗材に使用できる。瓦、
陶磁器、タイル等の産業廃棄物を砕けば、下塗りの骨材
として資源の再利用ができる。-Coating Material Manufacturing Process-In this process, fine sand, fine stone, stone powder, colorant, glass beads, and the like are added to the binder for building composite coating material obtained in the previous process as aggregate.
This is a process in which granules of rubber, urethane, styrofoam, and ceramic are mixed alone or in combination to obtain a coating material for building. Here, the particle size of the aggregate is preferably a combination of 3 mm or less, workability is good, the amount of coating material used is small, and it is possible to use a coloring agent, if fine powder of crushed stone is mixed , A hue close to the color of the crushed stone is obtained,
There is no risk of discoloration or fading. In addition, as a pseudo-stone finish material, use a combination of crushed natural stone, fine granules of natural stone, fine sand (including colored ones), stone powder, etc. In the case of glass beads, use alone or in combination with the particle size of stone powder This gives a stained glass finish, and the granules of rubber, urethane, and styrofoam can be mainly mixed into the undercoat and used for a coating material requiring elasticity and heat insulation. tile,
By crushing industrial waste such as ceramics and tiles, resources can be reused as a primer aggregate.
【００１９】次に、上述した本実施例の効果を確認する
ために、次の配合よりなる建築物用塗材を製造し、その
硬化時間、薄塗の可否について試験した。 水ガラス系の水分散液（１：５〜１：１０） ２００〜３００ｃｃ 白セメント ２００〜３５０ｃｃ 硫酸アルミニウム水分散液（１：８〜１：１２） １５０〜２５０ｃｃ セメント混和用ポリマーディスバージョン ５００〜７００ｃｃ 低分子量ポリエチレンまたはその誘導体エマルジョン ２００〜４００ｃｃ 主材として 寒水石（２．６ｍｍ） １０００〜１４００ｃｃ みかげ石（１．６ｍｍ） １５００〜２３００ｃｃ 寒水石（１ｍｍ） ８００〜１２００ｃｃ 石粉（微粉末） ３００〜８００ｃｃ 以上の混合液で構成された塗材は、仕上材の塗厚３〜４
ｍｍで、０．８〜１．１ｍ2 の塗材の所要量である。そ
して、この配合によって製造した塗材の場合、その硬化
時間の調整が容易に行え、かつ下地にも薄塗が可能とな
り、更に、鏝塗り（吹き付けを含む）、ローラー掛けで
模様塗り等、多様な仕上げができた。また、撥水性、光
沢を得るために塗料その他で、該塗材の表面をコーティ
ングすることもできた。Next, in order to confirm the effects of the above-mentioned embodiment, a coating material for buildings having the following composition was manufactured, and its curing time and the possibility of thin coating were tested. Water dispersion of water glass (1: 5 to 1:10) 200 to 300 cc White cement 200 to 350 cc Aluminum sulfate aqueous dispersion (1: 8 to 1:12) 150 to 250 cc Polymer dispersing for cement admixture 500 to 700 cc Emulsion of low molecular weight polyethylene or its derivative 200-400 cc As main material spar (2.6 mm) 1000-1400 cc Granite (1.6 mm) 1500-2300 cc spar (1 mm) 800-1200 cc Stone powder (fine powder) 300-800 cc The coating material composed of the mixed solution has a coating thickness of 3 to 4 of the finishing material.
mm, which is the required amount of coating material of 0.8-1.1 m 2 . In the case of a coating material produced by this blending, the curing time can be easily adjusted, and a thin coating can be applied to the base. Further, a variety of coating methods such as trowel coating (including spraying) and roller coating can be used. Finished. Further, the surface of the coating material could be coated with a paint or the like to obtain water repellency and gloss.
【００２０】また、本実施例の塗材の場合、今まで不可
能とされていた下地にも薄塗仕上げが可能であるため応
用範囲が広く、特に、珪酸リチウムの混合は、塗材の耐
火度を良好にすることができ、酸性雨に対しても、セメ
ントモルタル系の塗材よりは耐久性に優れ、更に、板状
やブロックに成型する場合は、硫酸または塩酸の希釈液
を塗布すれば、硬化時間が短縮できるということが確認
できた。In the case of the coating material according to the present embodiment, a thin coating can be applied to the underlayer which has been impossible until now, so that the application range is wide. It has a good degree of resistance, is more resistant to acid rain than a cement mortar type coating material, and when it is molded into a plate or block, apply a dilute solution of sulfuric acid or hydrochloric acid. For example, it was confirmed that the curing time could be shortened.
【００２１】なお、本発明は、上述した実施例に限定さ
れるものでなく、本発明の要旨を変更しない範囲内で変
形実施できる構成を含む。It should be noted that the present invention is not limited to the above-described embodiments, but includes a configuration that can be modified and implemented without changing the gist of the present invention.
【００２２】[0022]
【発明の効果】以上の説明より明らかなように、本発明
の建築物複合塗材用固結剤の製造方法によれば、水ガラ
スの水分散液に懸濁型硬化剤と、無機溶液型硬化剤の二
種類の硬化剤を用い、かつ該無機溶液型硬化剤を、水分
散液として用いるので、その硬化を二段階硬化とさせ得
て、その硬化時間の調節が容易となり、また薄塗で仕上
げが可能となるという効果を有する。As is apparent from the above description, according to the method for producing a binder for a building composite coating material of the present invention, a suspension type hardener is added to an aqueous dispersion of water glass, and an inorganic solution type Since two types of curing agents are used, and the inorganic solution-type curing agent is used as an aqueous dispersion, the curing can be performed in two steps, and the curing time can be easily adjusted, and thin coating can be performed. Has the effect that finishing is possible.
【００２３】また、本発明の建築物用塗材の製造方法に
よれば、鏝塗りだけで石の表面が露出し、天然石の肌に
近くなるので粒度の小さい砕石も使用でき、砕石の粒度
が小さくなれば、薄塗も可能で、吹き付け工事にも適用
できる。また、硬化時間が調整できることより、板また
はブロック状に整形し、硬化・成形しておき、組み積み
することで工期を短縮できる。この場合、下塗りの過程
においては、色彩を考慮しなくてもよいので、各種の整
形物の破片を骨材とすることができるという効果を有す
る。Further, according to the method for producing a building coating material of the present invention, the surface of the stone is exposed only by trowel coating and becomes close to the surface of natural stone, so that crushed stone having a small particle size can be used. If it becomes smaller, it can be applied thinly and can be applied to spraying work. In addition, since the curing time can be adjusted, the work period can be shortened by shaping into a plate or a block, curing and molding, and assembling. In this case, it is not necessary to consider the color in the process of undercoating, so that there is an effect that fragments of various shaped articles can be used as aggregates.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ０４Ｂ 22:14 Ｃ０４Ｂ 24:24 Ａ 24:24 14:06 Ｚ 14:06） (58)調査した分野(Int.Cl.7，ＤＢ名) C09D 1/00 - 1/08 C04B 28/26 ──────────────────────────────────────────────────の Continuation of the front page (51) Int.Cl. 7 Identification code FI C04B 22:14 C04B 24:24 A 24:24 14:06 Z 14:06) (58) Field surveyed (Int.Cl. 7) , DB name) C09D 1/00-1/08 C04B 28/26
Claims (3)
単独もしくは組み合わせて得た水ガラスの水分散液に、
ポルトランドセメント、高炉セメント、ベントナイトか
ら選ばれる１種の懸濁型硬化剤と、水溶液にした硫酸
塩、炭酸塩、塩化物、アルミン酸塩、リン酸塩から選ば
れる１種の無機溶液型硬化剤を混入し、これにセメント
混和用ポリマーディスバージョン、低分子量ポリエチレ
ンまたはその誘導体のワックスエマルジョンを混合する
建築物複合塗材用固結剤の製造方法であって、 前記水ガラスの水分散液に前記懸濁型硬化剤と、前記無
機溶液型硬化剤との二種類の硬化剤を用い、かつ該無機
溶液型硬化剤を水分散液として用いてその硬化を二段階
硬化とさせたことを特徴とする建築物複合塗材用固結剤
の製造方法。An aqueous dispersion of water glass obtained by using sodium silicate, potassium silicate and lithium silicate alone or in combination,
One suspension hardener selected from Portland cement, blast furnace cement and bentonite, and one inorganic solution hardener selected from sulfate, carbonate, chloride, aluminate and phosphate in aqueous solution And mixing it with a cement dispersing polymer dispersion, a low molecular weight polyethylene or a wax emulsion of a derivative thereof, to produce a binder for a building composite coating material, wherein the aqueous dispersion of the water glass is A suspension-type curing agent and two types of curing agents, the inorganic solution-type curing agent, and the two-stage curing using the inorganic solution-type curing agent as an aqueous dispersion. Of a binder for building composite coating materials.
単独もしくは組み合わせたもの１に対して、容積比で３
〜５０の水を入れた水ガラスの水分散液を得て、該水分
散液１に対して、容積比で１〜５０のポルトランドセメ
ント、高炉セメント、ベントナイトから選ばれる１種の
懸濁型硬化剤と、容積比で１〜３０の硫酸塩、炭酸塩、
塩化物、アルミン酸塩、リン酸塩から選ばれる１種の無
機溶液型硬化剤の水分散液をそれぞれ混入し、これにセ
メント混和用ポリマーディスバージョン、低分子量ポリ
エチレンまたはその誘導体のワックスエマルジョンを混
合する建築物複合塗材用固結剤の製造方法であって、 前記水ガラスの水分散液に前記懸濁型硬化剤と、前記無
機溶液型硬化剤との二種類の硬化剤を用い、かつ該無機
溶液型硬化剤を水分散液として用いてその硬化を二段階
硬化とさせたことを特徴とする建築物複合塗材用固結剤
の製造方法。2. A volume ratio of 3 to sodium silicate, potassium silicate and lithium silicate alone or in combination.
An aqueous dispersion of water glass containing water of up to 50 is obtained, and one type of suspension hardening selected from Portland cement, blast furnace cement, and bentonite in a volume ratio of 1 to 50 with respect to the aqueous dispersion 1 Agent, sulfate and carbonate in a volume ratio of 1 to 30,
An aqueous dispersion of one inorganic solution type curing agent selected from chlorides, aluminates and phosphates is mixed with each, and a polymer dispersion for cement admixture and a wax emulsion of low molecular weight polyethylene or a derivative thereof are mixed. A method for producing a binder for a building composite coating material, wherein the suspension-type curing agent and the inorganic solution-type curing agent are used in an aqueous dispersion of the water glass, and A method for producing a binder for a building composite coating material, characterized in that the inorganic solution type curing agent is used as an aqueous dispersion and the curing is performed in two steps.
材用固結剤の製造方法で得た固結剤に、骨材として、細
砂、細石、石粉、着色剤、ガラスビーズ、ゴム、ウレタ
ン、発泡スチロール、セラミックの顆粒を単独もしくは
組み合わせて混入してなることを特徴とする建築物用塗
材の製造方法。3. The binder obtained by the method for producing a binder for a building composite coating material according to claim 1 or 2, wherein fine aggregate, fine stone, stone powder, colorant, glass beads, A method for producing a coating material for buildings, characterized by mixing granules of rubber, urethane, styrofoam, and ceramics alone or in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18687693A JP3331014B2 (en) | 1993-06-30 | 1993-06-30 | Method for manufacturing binder and coating material for building composite coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18687693A JP3331014B2 (en) | 1993-06-30 | 1993-06-30 | Method for manufacturing binder and coating material for building composite coating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0718205A JPH0718205A (en) | 1995-01-20 |
| JP3331014B2 true JP3331014B2 (en) | 2002-10-07 |
Family
ID=16196232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18687693A Expired - Fee Related JP3331014B2 (en) | 1993-06-30 | 1993-06-30 | Method for manufacturing binder and coating material for building composite coating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3331014B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100495235B1 (en) * | 2002-11-02 | 2005-06-10 | (주)휴먼네이쳐텍 | Cement building materials of the shade heat and extinction noise and manufacturing method the same |
| CN109369133A (en) * | 2018-10-30 | 2019-02-22 | 黄贺明 | A kind of high-impermeable waterproof inorganic coating and preparation method thereof |
-
1993
- 1993-06-30 JP JP18687693A patent/JP3331014B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718205A (en) | 1995-01-20 |
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