JPS63179982A - Repair of construction base material - Google Patents
Repair of construction base materialInfo
- Publication number
- JPS63179982A JPS63179982A JP1093987A JP1093987A JPS63179982A JP S63179982 A JPS63179982 A JP S63179982A JP 1093987 A JP1093987 A JP 1093987A JP 1093987 A JP1093987 A JP 1093987A JP S63179982 A JPS63179982 A JP S63179982A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- water
- repair
- weight
- putty
- 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 19
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004606 Fillers/Extenders Substances 0.000 claims abstract description 7
- 239000000049 pigment Substances 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 238000004898 kneading Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 6
- 229920000180 alkyd Polymers 0.000 abstract description 2
- 229910001562 pearlite Inorganic materials 0.000 abstract description 2
- 238000007127 saponification reaction Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000011120 plywood Substances 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920006174 synthetic rubber latex Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は木材、合板、集成材の如き建築用基材の割れ、
凹み等に補修用パテを充填し、乾燥させることによって
建築用基材を補修する方法に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention is applicable to cracks in architectural base materials such as wood, plywood, and laminated wood.
The present invention relates to a method of repairing a construction base material by filling a repair putty into a dent or the like and drying the putty.
建築用基材の削れ、凹み等に酢酸ビニルエマルジョンか
アクリルエマルジ、ンと木粉やクレー、炭酸カルシュラ
ム、硫酸力ルシーウム等の骨材及び水を混練した補修用
パテを充填し、乾燥させることによって建築用基材を補
修することが行なわれているが、従来の補修用・母テは
水分の蒸発や木。Filling scratches, dents, etc. in architectural base materials with vinyl acetate emulsion or acrylic emulsion, and a repair putty made by kneading water and aggregates such as wood flour, clay, calcium carbonate, and lucium sulfate, and drying. This method is used to repair architectural base materials, but the conventional repair base materials are moisture evaporation and wood.
材への吸収によって体積が著しく収縮するため、良好な
平滑性を得ることが困難であった。It has been difficult to obtain good smoothness because the volume shrinks significantly due to absorption into the material.
本発明者等は、良好な平滑性を得ることを目的として建
築用基材の補修方法について研究を進めた結果、本発明
に到達した。The present inventors have conducted research on repair methods for architectural base materials with the aim of obtaining good smoothness, and as a result, they have arrived at the present invention.
本発明は、建築用基材の割れ、凹み等にバインダー２０
〜４０重量部、体質顔料５０〜７０重量部、１００〜２
００メツシエのガラス粉末１０〜４０重量部、保水剤０
．１〜１．０重量部及び水１０〜３０重量部を混練した
補修用パテを充填し、乾燥させることを特徴とする建築
用基材の補修方法に関するものである。The present invention uses binder 20 to remove cracks, dents, etc. in architectural base materials.
~40 parts by weight, extender pigment 50-70 parts by weight, 100-2
00 Metsushie glass powder 10-40 parts by weight, water retention agent 0
．． The present invention relates to a method for repairing architectural base materials, which comprises filling a repair putty prepared by kneading 1 to 1.0 parts by weight and 10 to 30 parts by weight of water and drying the putty.
補修用ノ９テの配合比率は、
バインダー ２０〜４０重量部体質顔料
５０〜７０重量部１００〜２００メツシ
ュのガラス粉末 １０〜４０重量部保水剤
０．１〜１．０重量部音
１０〜３０重量部とする。The blending ratio of No. 9 for repair is: Binder: 20 to 40 parts by weight Extender pigment
50-70 parts by weight 100-200 mesh glass powder 10-40 parts by weight Water retention agent
0.1-1.0 parts by weight
The amount is 10 to 30 parts by weight.
バインダーは骨材どうし、骨材と木材との密着性を附与
、向上せしめ、例えばアルキッド樹脂、ウレタン樹脂、
アクリル樹脂、ポリエステル樹脂等の水溶性又はエマル
−）ヨン型合成樹脂、ＣＲ１ＮＢＲラテックス等の合成
ゴムラテックスを挙げることができる。Binders provide and improve adhesion between aggregates and between aggregates and wood, such as alkyd resin, urethane resin,
Examples include water-soluble or emulsion type synthetic resins such as acrylic resins and polyester resins, and synthetic rubber latexes such as CR1NBR latex.
体質顔料は乾燥パテの体積保持、硬度保持の主体をなす
もので、・ぐ−ライト、酸化硅素の粉末で１５０〜２０
０メツシュ程度のものが好適である。Extender pigments play a major role in maintaining the volume and hardness of dry putty;
Approximately 0 mesh is suitable.
１００〜２００メツシエのガラス粉末は粒状粉末、フレ
ーク状粉末が好ましく、水を吸着しないために粘度上昇
が少なくパテの骨材増量に効果的である。特に、フレー
ク状ガラス粉末はパテ乾燥時に体質顔料との相関に於い
てブリッジ効果を発揮し、体積目減り防止により効果が
ある。The glass powder having a mesh size of 100 to 200 is preferably a granular powder or a flake powder, and since it does not adsorb water, there is little increase in viscosity and it is effective for increasing the amount of aggregate in putty. In particular, the flaky glass powder exhibits a bridging effect in relation to the extender pigment during putty drying, and is more effective in preventing volume loss.
保水剤はパテの乾燥性を調整するもので、例えばポリビ
ニルアルコール（ケン化度８５〜９５％）を挙げること
ができる。The water retention agent is used to adjust the drying properties of the putty, and includes, for example, polyvinyl alcohol (saponification degree of 85 to 95%).
水Ｉｄノ４テの流動性を調整するもので、ノ（テの目減
り防止という観点からは少ない方が良いが、）（テの凝
集性、ヘラ捌き作業性からみて前記配合が適当である。It adjusts the fluidity of the water (Id) (although less is better from the viewpoint of preventing the loss of the material) (the above formulation is appropriate from the viewpoint of the cohesiveness of the material and the workability of handling it with a spatula).
本発明に従って建築用基材を補修するには、建築用基材
の割れ、凹み等にヘラによって前記補修用パテを充填し
、室温で１２時間程度乾燥させればよい。In order to repair a construction base material according to the present invention, the repair putty may be filled into cracks, dents, etc. of the construction base material using a spatula, and then dried at room temperature for about 12 hours.
実施例１
アクリルエマルジョン（不揮発分５０ｑ６）３０部（重
量部）
１５０メツシュパーライト ５０部
２００メツシ瓢酸化硅素 ２０部
１５０メツシュフレーク状ガラス粉末 ２０部ポリビニ
ルアルコール ０．５部
水 ２０部でｉ４
テを作り合板表面の巾５簡長さ１００膿深さ０．６ｍの
凹みに金へうを用いて充填補修した。Example 1 Acrylic emulsion (nonvolatile content 50q6) 30 parts (parts by weight) 150 mesh pearlite 50 parts 200 mesh silicon oxide 20 parts 150 mesh flake glass powder 20 parts polyvinyl alcohol 0.5 part water 20 parts i4
A hole was made and a dent in the plywood surface with a width of 5 cm, length of 100 m, and depth of 0.6 m was filled and repaired using metal foil.
ノ４’テ補修乾燥後、該補修部のパテ目減りは、０．０
２〜０．０５ｍで極めて小さいものであり、且つ、パテ
の密着性９割れ等の欠点は無かった。4' After drying the repair, the putty loss in the repaired area is 0.0
It was extremely small, ranging from 2 to 0.05 m, and there were no defects such as 9 cracks in the adhesion of the putty.
これに対し、一般の・そテは同一条件下で目減りが０．
１〜０．２調で本発明／母テに比べて大巾に大きかった
。又前記・やテ部分をパテ乾燥後＃１５０サンダー処理
を施した結果、サンダー研摩減量が本発明品で０．０５
〜０．０７晴、一般パテで０．１〜０．１８瓢で耐摩耗
性も向上している事が判った。On the other hand, ordinary cloth has 0.0% wear loss under the same conditions.
It was much larger than the present invention/mother tone in the 1 to 0.2 tone. In addition, as a result of applying #150 sander treatment to the above-mentioned after drying the putty, the sanding loss was 0.05 for the product of the present invention.
It was found that the wear resistance was improved by 0.07 to 0.07, and 0.1 to 0.18 by general putty.
更に本発明品を用いて合板の凹み部分を補修したのち２
３１／ｍ２薄葉紙を接着剤を介して該合板に貼着し、ウ
レタン塗装したものの外観を一般パテ使用例のものと比
較すると本発明パテ使用のものは視覚的に表面平滑性が
優れているのに対し一般パテの場合は著しく凹んで見え
て、塗装化粧板に応用した場合の外観品位の向上、その
結果として経済性の向上が認められた。Furthermore, after repairing the dented part of the plywood using the product of the present invention,
Comparing the appearance of 31/m2 thin paper pasted on the plywood with adhesive and urethane coated with that of the one using general putty, it was found that the surface smoothness of the one using the putty of the present invention was visually superior. On the other hand, when using ordinary putty, the putty looks extremely concave, but when applied to painted decorative boards, it was found that the appearance quality was improved and, as a result, the cost efficiency was improved.
実施例２
アクリルエマルジョン（不揮発分５０係）３０部（重量
部）
１５０メツシュ・や−ライト ４０部２００メクシー
酸化硅素 ２０部
１５０メツシュフレ一ク状ガラス粉末３０部ポパール
０．５部
水 ２０部でノ４
テを作り、合板表面の巾５ｍ長さ１００ｍ、深さ０．６
ｍの凹みに金ヘラを用いて充填補修した。Example 2 Acrylic emulsion (non-volatile content: 50 parts) 30 parts (parts by weight) 150 Mesh Ya-Lite 40 parts 200 Mexy silicon oxide 20 parts 150 Mesh flake glass powder 30 parts Popal
0.5 parts water 20 parts No.4
Make a plywood surface with a width of 5 m, a length of 100 m, and a depth of 0.6 m.
The dent of m was filled and repaired using a metal spatula.
パテ補修乾燥後の該補修部パテの目減りはわずか０．０
３箇〜０．０５■であった。The loss of putty in the repaired area after drying the putty is only 0.0.
It was 3 ~ 0.05 ■.
実施例３
アクリルエマルジョン（不揮発分５０チ）３０部（重量
部）
１５０メッシ：Ｌ、パーライト ５０部２００メツシ
ュ酸化硅素 ２０部
１５０メツシュ粒状ガラス粉末 ２０部Ｉバール
０．５部
水 ２０部でパテ
を作り、合板表面の巾５膓長さ１００＋ｍ、深さ０．６
閣の凹みに金ヘラを用すて充填補修した。Example 3 Acrylic emulsion (non-volatile content 50 parts) 30 parts (parts by weight) 150 mesh: L, perlite 50 parts 200 mesh silicon oxide 20 parts 150 mesh granular glass powder 20 parts I bar 0.5 part water 20 parts Putty Construction: plywood surface width 5 cm, length 100 + m, depth 0.6
The dents in the cabinet were filled and repaired using a metal spatula.
パテ補修乾燥後の該補修部・やテの目減りはわずか０．
０３＋ＩＩｌ＋１〜０．０５鰭であった。After drying the putty repair, the loss of the repaired area/putty is only 0.
03+IIl+1 to 0.05 fins.
本発明方法によれば、建築用基材の表面？極めて平滑に
補修し得るため、塗装化粧板に応用した場合に低品位合
板の有効利用が可能となる。According to the method of the present invention, the surface of the architectural base material? Since it can be repaired extremely smoothly, low-grade plywood can be effectively used when applied to painted decorative boards.
Claims (1)
部、体質顔料５０〜７０重量部、１００〜２００メッシ
ュのガラス粉末１０〜４０重量部、保水剤０．１〜１．
０重量部及び水１０〜３０重量部を混練した補修用パテ
を充填し、乾燥させることを特徴とする建築用基材の補
修方法。For cracks and dents in architectural base materials, 20 to 40 parts by weight of binder, 50 to 70 parts by weight of extender pigment, 10 to 40 parts by weight of 100 to 200 mesh glass powder, 0.1 to 1.0 parts by weight of water retention agent.
A method for repairing a construction base material, which comprises filling a repair putty prepared by kneading 0 parts by weight and 10 to 30 parts by weight of water, and drying the putty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1093987A JPS63179982A (en) | 1987-01-20 | 1987-01-20 | Repair of construction base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1093987A JPS63179982A (en) | 1987-01-20 | 1987-01-20 | Repair of construction base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63179982A true JPS63179982A (en) | 1988-07-23 |
Family
ID=11764186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1093987A Pending JPS63179982A (en) | 1987-01-20 | 1987-01-20 | Repair of construction base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63179982A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2155321A1 (en) * | 1998-02-17 | 2001-05-01 | Caro Daniel Porras | Sealing paste for building construction consists of acrylic resin, polyvinyl acetate, fat, water, cork, sodium hydroxide and pigment in a versatile mixture |
| JP2015091997A (en) * | 2008-12-11 | 2015-05-14 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | Interference pigments mainly composed of perlite flakes |
| CN111876060A (en) * | 2020-07-31 | 2020-11-03 | 金华市美林涂料有限公司 | High-wear-resistance scratch-resistant waterborne polyurethane paint and preparation method thereof |
-
1987
- 1987-01-20 JP JP1093987A patent/JPS63179982A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2155321A1 (en) * | 1998-02-17 | 2001-05-01 | Caro Daniel Porras | Sealing paste for building construction consists of acrylic resin, polyvinyl acetate, fat, water, cork, sodium hydroxide and pigment in a versatile mixture |
| JP2015091997A (en) * | 2008-12-11 | 2015-05-14 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | Interference pigments mainly composed of perlite flakes |
| CN111876060A (en) * | 2020-07-31 | 2020-11-03 | 金华市美林涂料有限公司 | High-wear-resistance scratch-resistant waterborne polyurethane paint and preparation method thereof |
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