JPH0468155A - Elastic lime plaster material - Google Patents
Elastic lime plaster materialInfo
- Publication number
- JPH0468155A JPH0468155A JP17754890A JP17754890A JPH0468155A JP H0468155 A JPH0468155 A JP H0468155A JP 17754890 A JP17754890 A JP 17754890A JP 17754890 A JP17754890 A JP 17754890A JP H0468155 A JPH0468155 A JP H0468155A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- plaster
- powder
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 29
- 239000011508 lime plaster Substances 0.000 title abstract 2
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000011505 plaster Substances 0.000 claims abstract description 18
- 239000000839 emulsion Substances 0.000 claims abstract description 13
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 10
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 10
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 239000010459 dolomite Substances 0.000 claims abstract description 8
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 5
- 238000004898 kneading Methods 0.000 abstract description 3
- 239000002657 fibrous material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 229940078456 calcium stearate Drugs 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、漆喰のひび割れ、剥落の防止に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to preventing plaster from cracking and peeling.
［従来の技術］
漆喰は古くから知られた壁面であり、その仕上げは、消
石灰、化学糊材、ふのり、繊維素材等を水で練り合わせ
たものを塗り付けることで行われる。[Prior Art] Plaster is a wall surface that has been known for a long time, and its finishing is done by applying a mixture of slaked lime, chemical glue, glue, fiber material, etc. with water.
［発明が解決しようとする課題］
しかしながら、漆喰は、下地造りからしっかり行ってお
かないとひび割れ、剥落の原因となり、この技術を有す
る職人が少なくなっている今日では、漆喰壁とするのが
困難になってきている。[Problem to be solved by the invention] However, if plaster is not properly prepared from the groundwork, it may crack and peel, and it is difficult to make plaster walls these days as there are fewer craftsmen with this skill. It is becoming.
また、漆喰の仕上げに使用される消石灰を主体とする練
り物は接着力が弱いため、既存の漆喰壁表面やモルタル
壁に直接塗工しても、ひび割れたり剥落しやすく、また
化粧合板等への塗工は、滑り落ちてしまって塗工自体が
困難である。In addition, the paste mainly made of slaked lime used for finishing plaster has weak adhesive strength, so even if it is applied directly to the surface of an existing plaster wall or mortar wall, it is likely to crack or peel off, and it will not stick to decorative plywood, etc. The coating itself is difficult because it slides off.
このようなことから、新規に漆喰壁を構築するのは勿論
のこと、その改修や簡易な漆喰様の壁の構築さえ困難な
のが現状である。For these reasons, it is currently difficult not only to construct a new plaster wall, but also to repair it or even construct a simple plaster-like wall.
［課題を解決するための手段及び作用］上記課題を解決
するために本発明において講じられた手段を説明すると
、本発明では、白色粉末と消石灰又はドロマイトプラス
ターが重量比で６〜０：４〜１０の割合で混合された粉
末壁材と、この粉末壁材１００重量部に対して固形分で
２〜１００重量部の弾性樹脂エマルジョンとからなる弾
性漆喰材料とするという手段を講じているものである。[Means and effects for solving the problems] To explain the means taken in the present invention to solve the above problems, in the present invention, white powder and slaked lime or dolomite plaster are mixed in a weight ratio of 6 to 0:4 to The method is to create an elastic plaster material consisting of a powder wall material mixed in a ratio of 10 parts by weight and an elastic resin emulsion with a solid content of 2 to 100 parts by weight per 100 parts by weight of this powder wall material. be.
本発明で用いる白色粉末とは、白セメント、炭酸カルシ
ウム、ドロマイト、ケイ砂の各粉末又はこれらの混合物
をいう。The white powder used in the present invention refers to powders of white cement, calcium carbonate, dolomite, silica sand, or a mixture thereof.
本発明では、上記白色粉末は用いずに、消石灰又はドロ
マイトプラスターのみで粉末壁材を構成することもでき
る。しかし、価格面及び以下に述べる理由から、６０重
量部以下の上記白色粉末、好ましくは５０〜２０重量部
の上記白色粉末に対して全体が１００重量部となるよう
、４０以上、好ましくは５０〜８０重量部の消石灰又は
ドロマイトプラスターを加えたものを粉末壁材として用
いることが好ましい。In the present invention, the powder wall material may be composed only of slaked lime or dolomite plaster without using the above-mentioned white powder. However, from the viewpoint of price and the reasons described below, the white powder is 60 parts by weight or less, preferably 50 to 20 parts by weight, so that the total amount is 100 parts by weight, more than 40 parts by weight, preferably 50 to 50 parts by weight. Preferably, 80 parts by weight of slaked lime or dolomite plaster is used as the powder wall material.
上記粉末壁材において、白色粉末は粉体混合の際添加さ
れる繊維素材の分散性を向上させるもので、消石灰やド
ロマイトプラスターは漆喰様の外観をもたらすものであ
る。この白色粉末の添加量が少な過ぎると、添加する繊
維素材として安価な合成繊維系のものを使用した場合に
、繊維素材がからみやすく、分散性が悪くなって良好な
仕上りが得にくくなる。また、逆に白色粉末の添加量が
多すぎると、漆喰様の外観が得にくくなる。In the above-mentioned powder wall material, the white powder improves the dispersibility of the fiber material added during powder mixing, and the slaked lime and dolomite plaster provide a stucco-like appearance. If the amount of this white powder added is too small, when an inexpensive synthetic fiber type fiber material is used as the added fiber material, the fiber material tends to become tangled and the dispersibility becomes poor, making it difficult to obtain a good finish. On the other hand, if the amount of white powder added is too large, it becomes difficult to obtain a plaster-like appearance.
本発明では、粉末壁材に、粉末壁材ｉｏｏ重量部に対し
て固形分で２〜１００重量部、好ましくは５〜５０の弾
性樹脂エマルジョンを加えて弾性漆喰材料としているも
のである。In the present invention, an elastic resin emulsion is added to the powder wall material in a solid content of 2 to 100 parts by weight, preferably 5 to 50 parts by weight, based on ioo parts by weight of the powder wall material to obtain an elastic plaster material.
本発明で用いる弾性樹脂エマルジョンとしては、エチレ
ン−酢酸ビニル共重合体エマルジョン、アクリル樹脂エ
マルジョン、ゴムラテックス等を用いることができる。As the elastic resin emulsion used in the present invention, ethylene-vinyl acetate copolymer emulsion, acrylic resin emulsion, rubber latex, etc. can be used.
これらの弾性樹脂エマルジョンは、前記粉末壁材のバイ
ンダーとなるもので、特に弾性を有することから、施工
後の壁にある程度の柔軟性を付与し、振動等への追従を
可能にして、ひび割れや剥落を生じにくくするものであ
る。また、施工面への付着性を向上させると同時に、繊
維素材混入の効果を著しく向上させるものでもある。These elastic resin emulsions act as a binder for the powder wall materials, and because they are particularly elastic, they give the walls a certain degree of flexibility after construction, making it possible to follow vibrations, etc., and preventing cracks and This prevents peeling. Moreover, it improves adhesion to the construction surface and at the same time significantly improves the effect of mixing fiber materials.
本発明では、Ｌ記のように粉末壁材に弾性樹脂エマルジ
ョンを加えたものを練り合わせ、これを塗工することで
漆喰様の壁面を得るものであるが、この練り合わせ時に
、適度な練り状態を得るために、通常、弾性樹脂エマル
ジョンの水分以外に水を添加して練り合わせを行う。In the present invention, a plaster-like wall surface is obtained by kneading a powdered wall material with an elastic resin emulsion and coating it, as shown in L. In order to obtain the elastic resin emulsion, water is usually added to the elastic resin emulsion and kneaded.
また、−に配線り合わせ時に、ｔａｒａ素材や増粘材を
添加することが好ましい。繊維素材を添加すると壁面の
耐ひび割れ性を向上させることができ、また増粘材を添
加すると、施工面への付着性が向−１ニするので、化粧
合板等の平滑面への施工も容易となる。Furthermore, it is preferable to add a tar material or a thickening agent when wiring the wires. Adding a fiber material can improve the crack resistance of the wall surface, and adding a thickener improves adhesion to the construction surface, making it easy to install on smooth surfaces such as decorative plywood. becomes.
繊維素材としては、従来から使用されている麻繊維等の
天然繊維の他、ナイロン、ビニロン、ポリエステル、ポ
リプロピレン等の合成繊維を用いることができる。この
添加量は、粉末壁材１００重量部に対して０．１〜５重
量部が好ましい。As the fiber material, in addition to conventionally used natural fibers such as hemp fibers, synthetic fibers such as nylon, vinylon, polyester, and polypropylene can be used. The amount added is preferably 0.1 to 5 parts by weight per 100 parts by weight of the powder wall material.
増粘材としては、ポリビニルアルコール、メチルセルロ
ース、その他天然糊等が使用できる。As the thickener, polyvinyl alcohol, methylcellulose, other natural glues, etc. can be used.
その添加−縫は、粉末壁材１００重量部に対して０、Ｉ
Ｎ１０重量部が好ましい。The addition amount is 0, I for 100 parts by weight of powder wall material.
10 parts by weight of N is preferred.
本発明においては、上記繊維素材や増粘材の他に、必要
に応じて防水材等も添加することができる。防水材とし
ては、ステアリン酸アルミニウム、ステアリン酸カルシ
ウム、ステアリン酸カリ、オレイン酸ソーダ等、脂肪酸
系防水剤とシリコン系防水剤が使用できる。その添加量
は粉末壁材１００重量部に対して０．５〜３重量部であ
ることが好ましい。In the present invention, in addition to the above-mentioned fiber materials and thickeners, waterproofing materials and the like may be added as necessary. As the waterproofing material, fatty acid waterproofing agents and silicone waterproofing agents such as aluminum stearate, calcium stearate, potassium stearate, and sodium oleate can be used. The amount added is preferably 0.5 to 3 parts by weight per 100 parts by weight of the powder wall material.
［実施例１
下記の材料と、下記粉末壁材１００重量部に対して固形
分で２０重量部のエチレン−酢酸ビニル共重合体エマル
ジョンと、水（粉末総量の約８０重量％）とを混合して
練り、軽量モルタル仕上げの壁面に塗工した。[Example 1] The following materials, an ethylene-vinyl acetate copolymer emulsion with a solid content of 20 parts by weight based on 100 parts by weight of the powder wall material shown below, and water (approximately 80% by weight of the total amount of powder) were mixed. It was mixed and applied to a wall with a lightweight mortar finish.
その結果、壁面への付着性よく、容易に施工でき、また
仕上り状態も良好で、乾燥後ひび割れ、剥落も生じなか
った。As a result, it adhered well to the wall surface, was easy to install, had a good finish, and did not crack or peel off after drying.
粉末壁材（消石灰：炭酸カルシウム＝７：３）１００重
量部
増粘材 ２重量部防水材
２重量部繊維素材
４重量部［発明の効果］
本発明は以上説明した通りのものであり、次の効果を奏
するものである。Powdered wall material (slaked lime: calcium carbonate = 7:3) 100 parts by weight thickener 2 parts by weight waterproofing material
2 parts by weight fiber material
4 parts by weight [Effects of the Invention] The present invention is as described above, and has the following effects.
（１）ある程度の弾性を有するので、施工後のひび割れ
や剥落を生じにくい。(1) It has a certain degree of elasticity, so it is less likely to crack or peel off after construction.
（２）施工面への付着性がよいので、モルタルや化粧合
板の壁面への施工も容易である。(2) Since it has good adhesion to construction surfaces, it is easy to apply it to walls made of mortar or decorative plywood.
（３）仕上りの外観が従来の漆喰と同様であるので、み
ばえのよい壁を得ることができる。(3) Since the finished appearance is similar to that of conventional plaster, walls with good appearance can be obtained.
Claims (1)
量比で６〜０：４〜１０の割合で混合された粉末壁材と
、この粉末壁材１００重量部に対して固形分で２〜１０
０重量部の弾性樹脂エマルジョンとからなることを特徴
とする弾性漆喰材料。(1) A powder wall material in which white powder and slaked lime or dolomite plaster are mixed in a weight ratio of 6 to 0:4 to 10, and a solid content of 2 to 10 parts by weight per 100 parts by weight of this powder wall material.
An elastic plaster material comprising 0 parts by weight of an elastic resin emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17754890A JPH0468155A (en) | 1990-07-06 | 1990-07-06 | Elastic lime plaster material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17754890A JPH0468155A (en) | 1990-07-06 | 1990-07-06 | Elastic lime plaster material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468155A true JPH0468155A (en) | 1992-03-03 |
Family
ID=16032879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17754890A Pending JPH0468155A (en) | 1990-07-06 | 1990-07-06 | Elastic lime plaster material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4874094B2 (en) * | 2003-03-18 | 2012-02-08 | ホヤウキン、ペーター | Method and machine for joining long bodies together |
| JP2016164104A (en) * | 2015-03-06 | 2016-09-08 | 株式会社日本クリスター | Composition for wall material |
-
1990
- 1990-07-06 JP JP17754890A patent/JPH0468155A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4874094B2 (en) * | 2003-03-18 | 2012-02-08 | ホヤウキン、ペーター | Method and machine for joining long bodies together |
| JP2016164104A (en) * | 2015-03-06 | 2016-09-08 | 株式会社日本クリスター | Composition for wall material |
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