JPH03212462A - Surface coating agent - Google Patents
Surface coating agentInfo
- Publication number
- JPH03212462A JPH03212462A JP2009243A JP924390A JPH03212462A JP H03212462 A JPH03212462 A JP H03212462A JP 2009243 A JP2009243 A JP 2009243A JP 924390 A JP924390 A JP 924390A JP H03212462 A JPH03212462 A JP H03212462A
- Authority
- JP
- Japan
- Prior art keywords
- surface coating
- coating agent
- mortar
- polymer emulsion
- silicon oxide
- 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
- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000000919 ceramic Substances 0.000 claims abstract description 14
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- 239000000839 emulsion Substances 0.000 claims abstract description 13
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 11
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 10
- 239000000049 pigment Substances 0.000 claims abstract description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920001577 copolymer Polymers 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims abstract description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000292 calcium oxide Substances 0.000 claims abstract description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 6
- 239000002075 main ingredient Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は、土木構造物や建築構造物におけるコンクリー
ト壁体等の表面塗装剤に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a surface coating agent for concrete walls, etc. in civil engineering structures and architectural structures.
（ロ）従来技術
従来、建築構造物における外壁や内壁は主としてセメン
トによるモルタル層やペイント等の美装材によって形成
されている。(b) Prior Art Conventionally, the outer and inner walls of architectural structures are mainly formed of a mortar layer made of cement or a decorative material such as paint.
（ハ）発明が解決しようとする問題点
しかし、モルタルは吸水性が大きく、表面にかびを発生
したり、裏面に水が浸入し、裏面に配設された木製物、
鉄等を腐食することになっていた。(c) Problems to be solved by the invention However, mortar has a high water absorption property, and mold may form on the surface, water may seep into the back surface, and wooden objects placed on the back surface,
It was supposed to corrode iron, etc.
本発明は、上記問題点を解決することができる表面塗装
剤を提供することを目的とする。An object of the present invention is to provide a surface coating agent that can solve the above problems.
（ニ）問題点を解決するための手段
本発明は、アクリル酸エステル共重合体を主成分とする
複合ポリマーエマルジョンを、酸化珪素、酸化カルシウ
ム、酸化鉄を主成分とした主剤またはセメント、砂を主
成分としたモルタルに混合して生成した表面塗装剤であ
って、酸化珪素の一部又は全部をセラミック粉によって
置換するとともに、上記複合ポリマーエマルジョン、主
剤又はモルタルの少なくともいずれかに顔料を混入した
ことを特徴とする表面塗装剤に係るものである。(d) Means for solving the problems The present invention provides a composite polymer emulsion containing an acrylic acid ester copolymer as a main component, a base material containing silicon oxide, calcium oxide, or iron oxide, or cement or sand. A surface coating agent produced by mixing with mortar as the main component, in which part or all of the silicon oxide is replaced with ceramic powder, and a pigment is mixed into at least one of the above composite polymer emulsion, the main material, or the mortar. The present invention relates to a surface coating agent characterized by the following.
（ホ）作用及び効果
上記構成を有することによって、本発明は、以下の作用
及び効果を奏する。(E) Actions and Effects By having the above configuration, the present invention has the following actions and effects.
主剤中の酸化珪素の一部又は全部をセラミック粉によっ
て置換したので、外壁や内壁の表面にかびが発生するの
を確実に防止することができ、また、外壁や内壁の裏面
への水の浸入も防止でき、木製物、鉄等の腐食を効果的
に防止することができる。Since some or all of the silicon oxide in the base material is replaced with ceramic powder, it is possible to reliably prevent mold from forming on the surfaces of the outer and inner walls, and also prevent water from entering the back surfaces of the outer and inner walls. Corrosion of wooden objects, iron, etc. can be effectively prevented.
かに顔料を混入しているので、上記した腐食防止効果の
他にさらに装飾効果を向上することができる。Since the crab pigment is mixed, in addition to the above-mentioned corrosion prevention effect, the decorative effect can be further improved.
（へ）実施例
以下、添付図に示す実施例に基づいて、本発明を詳説す
る。(f) Examples The present invention will now be explained in detail based on examples shown in the accompanying drawings.
第１図に、木造家屋に本発明を適用した実施例を示す。FIG. 1 shows an embodiment in which the present invention is applied to a wooden house.
図示するように、柱１０の表面に野地板（ベニア板等も
含む）１１を貼り、同野地板１１の上に防水フェルト１
２を張設し、さらに、同防水フェルト１２の表面に、ラ
ス１３を張設し、最後に、本発明に係る表面塗装剤１を
刷毛やスプレーノズル、コテ等を用いて塗布している。As shown in the figure, a field board (including plywood board, etc.) 11 is pasted on the surface of the pillar 10, and waterproof felt 1 is placed on top of the field board 11.
Further, a lath 13 is stretched on the surface of the waterproof felt 12, and finally, the surface coating agent 1 according to the present invention is applied using a brush, a spray nozzle, a trowel, or the like.
また、ＲＣ造による構造物に本発明を適用した実施例を
第２図に示しており、図示するように、ＲＣＣ２Ｏ４表
面に本発明に係る表面塗装剤１を塗布している。Further, an embodiment in which the present invention is applied to a structure made of RC is shown in FIG. 2, and as shown in the figure, the surface coating agent 1 according to the present invention is applied to the RCC2O4 surface.
また、ＡＬＣ造による構造物に本発明を通用した実施例
を第３図に示しており、図示するように、ＡＬＣ壁３０
の表面に本発明に係る表面塗装剤１を塗布している。Further, an embodiment in which the present invention is applied to a structure made of ALC is shown in FIG. 3, and as shown in the figure, an ALC wall 30
The surface coating agent 1 according to the present invention is applied to the surface of.
また、コンクリートプロ・ツク４０に本発明を適用した
実施例を第４図に示しており、図示するように、コンク
リートブロック４０の表面に本発明に係る表面塗装剤１
を塗布している。Further, an embodiment in which the present invention is applied to a concrete block 40 is shown in FIG.
is applied.
また、ＰＣＣｓ２Ｏ本発明を適用した実施例を第５図に
示しており、図示するように、ＰＣＣｓ２Ｏ表面に本発
明に係る表面塗装剤１を塗布している。Further, an example in which the present invention is applied to PCCs2O is shown in FIG. 5, and as shown in the figure, the surface coating agent 1 according to the present invention is applied to the surface of PCCs2O.
また、第６図に鉄骨造に本発明を適用した実施例を示す
。Further, FIG. 6 shows an embodiment in which the present invention is applied to a steel frame structure.
図示するように、鉄骨６０の表面にチャンネル６１を貼
り、同チャンネル６１の上にラスシート６２を張設し、
最後に、本発明に係る表面塗装剤１を塗布している。As shown in the figure, a channel 61 is pasted on the surface of a steel frame 60, a lath sheet 62 is stretched over the channel 61,
Finally, the surface coating agent 1 according to the present invention is applied.
そして、上記実施例において、上記表面塗装剤１は、実
質的に、上記表面塗装剤１の製造に際して、アクリル酸
エステル共重合体を主成分とする複合ポリマーエマルジ
ョンを、その一部又は全部をセラミック粉によって置換
した酸化珪素、酸化カルシウム、酸化鉄を主成分とした
主剤またはセメント、砂を主成分としたモルタルに混合
して生成したことに特徴を有する。In the above embodiment, the surface coating agent 1 is produced by using a composite polymer emulsion containing an acrylic acid ester copolymer as a main component, a part or all of which is made of ceramic. It is characterized in that it is produced by mixing it with a main ingredient mainly composed of silicon oxide, calcium oxide, or iron oxide, or by mixing it with mortar whose main constituent is cement or sand.
ここに、複合ポリマーエマルジョンとは、例えば、特願
昭５７−３３４９９号や特願昭５９−９２１１２号にお
いて開示したものとすることができる。Here, the composite polymer emulsion can be, for example, those disclosed in Japanese Patent Application No. 57-33499 and Japanese Patent Application No. 59-92112.
かかる複合ポリマーエマルジョンの配合例を２例挙げる
と、
例１） （重量）る
主剤は以下の成分構成を有するものとすることができる
。Two examples of blending such composite polymer emulsions are given below: Example 1) The main ingredient (weight) can have the following component composition.
ドセメントを用いることができる。docement can be used.
また、
上記組成では、
顔料は、
複合ポリマー工
マルジゴンのみに混入したが、主剤のみ、あるいは両方
に、顔料、水性ペイント或いは、その両方を添加するこ
とにより、任意の色に着色することができる。In addition, in the above composition, the pigment is mixed only in the composite polymer Mardigon, but it can be colored into any color by adding pigment, water-based paint, or both to only the main ingredient or to both.
そして、本実施例で用いることができる顔料としては、
以下の第１表に示すものがある。The pigments that can be used in this example include:
These are shown in Table 1 below.
第１表
一方、
水性ペイントは複合ポリマーエマルジョンに約１０％〜
２０％混入するものであり、組成の一例をあげれば以下
のごとくなる。Table 1: On the other hand, water-based paint is added to the composite polymer emulsion by approximately 10% to
An example of the composition is as follows.
１００．０ ％
また、上記表面塗装剤１を形成する主剤と複合ポリマー
エマルジョンの混合割合は、１．３〜６：Ｉとするのが
好ましい。100.0% Furthermore, the mixing ratio of the main ingredient and composite polymer emulsion forming the surface coating agent 1 is preferably 1.3 to 6:I.
そして、かかる複合ポリマーエマルジョンと主剤とから
なる表面塗装剤１は、優れた物理及び化学特性を有する
ものであり、以下の効果を得ることができる。The surface coating agent 1 made of such a composite polymer emulsion and a main ingredient has excellent physical and chemical properties, and can obtain the following effects.
即ち、腐食に強いセラミック粉を含有させたので、外壁
や内壁に用いても、かびの発生や腐食の発生を確実に防
止することができる。That is, since it contains ceramic powder that is resistant to corrosion, it is possible to reliably prevent the growth of mold and corrosion even if it is used on an outer wall or an inner wall.
また、主剤やモルタル中に、高い付着力、引張強度、曲
げ強度を有するアクリル酸エステル共重合体を主成分と
する複合ポリマーエマルジョンを混合して表面塗装剤１
を生成したので、表面塗装剤１に十分な靭性と柔軟性を
付与することができ、かつ、補強鉄筋や補強鉄骨に塗布
した場合、付着性能を向上でき、さらに、引張耐力及び
曲げ耐力も増強することができる。In addition, a composite polymer emulsion mainly composed of an acrylic ester copolymer having high adhesion, tensile strength, and bending strength is mixed into the base agent or mortar to create a surface coating agent 1.
As a result, it is possible to impart sufficient toughness and flexibility to the surface coating agent 1, and when applied to reinforcing reinforcing bars or reinforced steel frames, it can improve adhesion performance and also increase tensile strength and bending strength. can do.
従って、地震力その他の荷重により、コンクリート部材
等が変位しても、その動きに容易に追随して、表面塗装
剤のひび割れや崩壊を防止することができる。Therefore, even if the concrete member or the like is displaced due to seismic force or other loads, the displacement can be easily followed and the surface coating agent can be prevented from cracking or collapsing.
また、本発明にかかる表面塗装剤１を形成するセラミッ
ク粉混合物と、セラミック粉を加えない白セメントのみ
のプレーンモルタルのカビ抵抗性試験を行ったので、以
下にその結果を示す。In addition, a mold resistance test was conducted on the ceramic powder mixture forming the surface coating agent 1 according to the present invention and plain mortar made only of white cement without adding ceramic powder, and the results are shown below.
なお、第２表において、試料１〜３は、セラミック粉と
して、珪砂を８００ ”Ｃ〜１６００°Ｃで焼成し、そ
の後、破砕や磨砕によってセラミック粉にしたものであ
り、それぞれ、主剤中における酸化珪素骨を４５％、５
０％、５５％置換したものである。In Table 2, Samples 1 to 3 are ceramic powders made by firing silica sand at 800"C to 1600°C and then crushing or grinding it into ceramic powders. 45% silicon oxide bone, 5
0% and 55% substitution.
なお、従来例は自セメントからなるものである。Note that the conventional example is made of self-cement.
また、本実施例において、セラミック粉は、酸化珪素粉
末に限定されるものではなく、その他、アルミナ粉末、
酸化ジルコニウム粉末、窒化珪素粉末、珪酸塩セラミッ
ク粉等を用いることもできる。Furthermore, in this example, the ceramic powder is not limited to silicon oxide powder, and may include alumina powder,
Zirconium oxide powder, silicon nitride powder, silicate ceramic powder, etc. can also be used.
第２表 （考察） かかる試験結果から以下のことが判明した。Table 2 (Consideration) The results of this test revealed the following.
本発明に係るセラミック粉を混入した表面塗装剤は、か
びの発生が長期間にわたって認められず、特に我が国の
ように高温多湿の土地では、外壁や内壁の表面塗装剤と
して好適である。The surface coating agent mixed with the ceramic powder according to the present invention does not cause mold growth over a long period of time, and is suitable as a surface coating agent for outer and inner walls, especially in hot and humid areas like Japan.
さらに、本発明では、顔料を混入しているので、腐食を
効果的に防止することができるとともに、装飾効果も向
上することができる。Furthermore, in the present invention, since pigments are mixed, corrosion can be effectively prevented and the decorative effect can also be improved.
第１図は本発明に係る表面塗装剤を塗布した木造家屋の
要部断面図、第２図は同表面塗装剤を塗布したＲＣ造の
要部断面図、第３図は同表面塗装剤を塗布したＡＬＣの
要部断面図、第４図は同表面塗装剤を塗布したコンクリ
ートブロックの要部断面図、第５図は同表面塗装剤を塗
布したＰＣ板の要部断面図、第６図は同表面塗装剤を塗
布した鉄骨造の要部断面図である。
図中、
１：表面塗装剤
１０：柱
１１：野地板
１２：防水フェルト
１３：ラスFigure 1 is a sectional view of the main parts of a wooden house coated with the surface coating agent of the present invention, Figure 2 is a sectional view of the main parts of an RC building coated with the same surface coating agent, and Figure 3 is a sectional view of the main parts of a wooden house coated with the surface coating agent of the present invention. Figure 4 is a sectional view of the main part of the applied ALC, Figure 4 is a sectional view of the main part of the concrete block coated with the same surface coating agent, Figure 5 is a sectional view of the main part of the PC board coated with the same surface coating agent, Figure 6 is a sectional view of the main parts of a steel frame structure coated with the same surface coating agent. In the figure: 1: Surface coating agent 10: Column 11: Sheet board 12: Waterproof felt 13: Lath
Claims (1)
リマーエマルジョンを、酸化珪素、酸化カルシウム、酸
化鉄を主成分とした主剤またはセメント、砂を主成分と
したモルタルに混合して生成した表面塗装剤であって、
酸化珪素の一部又は全部をセラミック粉によって置換す
るとともに、上記複合ポリマーエマルジョン、主剤又は
モルタルの少なくともいずれかに顔料を混入したことを
特徴とする表面塗装剤。1. Surface coating produced by mixing a composite polymer emulsion mainly composed of acrylic acid ester copolymer with a base agent mainly composed of silicon oxide, calcium oxide, or iron oxide or a mortar mainly composed of cement or sand. A drug,
A surface coating agent characterized in that part or all of silicon oxide is replaced with ceramic powder, and a pigment is mixed in at least one of the composite polymer emulsion, the main ingredient, or the mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009243A JPH03212462A (en) | 1990-01-17 | 1990-01-17 | Surface coating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009243A JPH03212462A (en) | 1990-01-17 | 1990-01-17 | Surface coating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03212462A true JPH03212462A (en) | 1991-09-18 |
Family
ID=11714967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009243A Pending JPH03212462A (en) | 1990-01-17 | 1990-01-17 | Surface coating agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03212462A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0959110A4 (en) * | 1997-02-10 | 2000-10-25 | P & E International Inc | Material and process for surface treatment |
| KR100394748B1 (en) * | 2001-04-03 | 2003-08-14 | 중앙방수기업주식회사 | Water-proof material |
| CN111154363A (en) * | 2020-01-16 | 2020-05-15 | 天津滨海澳泰防水材料有限公司 | High-reflection type metal roof waterproof coating and preparation method thereof |
-
1990
- 1990-01-17 JP JP2009243A patent/JPH03212462A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0959110A4 (en) * | 1997-02-10 | 2000-10-25 | P & E International Inc | Material and process for surface treatment |
| KR100394748B1 (en) * | 2001-04-03 | 2003-08-14 | 중앙방수기업주식회사 | Water-proof material |
| CN111154363A (en) * | 2020-01-16 | 2020-05-15 | 天津滨海澳泰防水材料有限公司 | High-reflection type metal roof waterproof coating and preparation method thereof |
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