JP3456899B2 - Surface material - Google Patents
Surface materialInfo
- Publication number
- JP3456899B2 JP3456899B2 JP22230598A JP22230598A JP3456899B2 JP 3456899 B2 JP3456899 B2 JP 3456899B2 JP 22230598 A JP22230598 A JP 22230598A JP 22230598 A JP22230598 A JP 22230598A JP 3456899 B2 JP3456899 B2 JP 3456899B2
- Authority
- JP
- Japan
- Prior art keywords
- surface material
- atmosphere
- titanium oxide
- coated
- photocatalyst
- 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
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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、大気に接する基
材の表面に被覆される表面材に係り、特に、表面材の表
面に一部露出するガラス製骨材を利用して太陽光を表面
材の内部まで取り入れ、表面材の内部に含有された光触
媒酸化チタンを太陽光の働きによって活性化させて、表
面材内部の光触媒酸化チタンの働きを高めて、大気中の
窒素酸化物ＮＯX の除去効率を高めて大気浄化に寄与す
る表面材に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface material coated on the surface of a base material which is in contact with the atmosphere, and particularly to a surface of the surface material exposed to sunlight using a glass aggregate. taken to the inside of the timber, a titanium oxide photocatalyst contained in the interior of the surface material activated by the action of sunlight, to enhance the action of the titanium oxide photocatalyst of the inner surface material, nitrogen oxides NO X in the air The present invention relates to a surface material that enhances removal efficiency and contributes to air purification.
【０００２】[0002]
【従来の技術】最近の排ガス規制に伴い、例えば触媒な
どを使って自動車から排出される排ガス中の窒素酸化物
ＮＯX の量を減らすような技術が開発されているが、そ
れでも、自動車から排出される排ガスによって、大気中
には多量の窒素酸化物ＮＯX が拡散されている。With the Related Art Recently exhaust gas regulations, for example, techniques such as reducing the amount of nitrogen oxides NO X in exhaust gas using a catalyst such as emitted from automobiles have been developed, but still, emissions from automobiles the exhaust gas, a large amount of nitrogen oxides NO X is diffused into the atmosphere.
【０００３】[0003]
【発明が解決しようとする課題】自動車から排出される
排ガスによって、市街地の大気中には多量の窒素酸化物
ＮＯX が拡散され、これが年々蓄積されて増加してお
り、大気汚染の一要因になっており、窒素酸化物ＮＯX
の除去が望まれている。The exhaust gas discharged from an automobile [0005], a large amount of nitrogen oxides NO X is diffused in the city atmosphere, which has been increasing accumulated every year, the one factor of the air pollution And nitrogen oxide NO x
Is desired to be removed.
【０００４】この発明は、上記のような課題に鑑み、そ
の課題を解決すべく創案されたものであって、その目的
とするところは、表面材の表面に一部露出するガラス製
骨材を利用して太陽光を表面材の内部まで取り入れ、表
面材の内部に含有された光触媒用酸化チタンを太陽光の
働きによって活性化させて、表面材内部の光触媒用酸化
チタンの働きを高めて、大気中の窒素酸化物ＮＯX の除
去効率を高めて大気浄化に寄与することのできる表面材
を提供することにある。The present invention was made in view of the above problems and was devised to solve the problems. The object of the present invention is to provide a glass aggregate that is partially exposed on the surface of the surface material. Utilizing sunlight to the inside of the surface material, activate the titanium oxide for photocatalyst contained in the surface material by the function of sunlight, enhance the function of titanium oxide for photocatalyst inside the surface material, An object of the present invention is to provide a surface material that can improve the efficiency of removing nitrogen oxide NO x in the atmosphere and contribute to the purification of the atmosphere.
【０００５】[0005]
【課題を解決するための手段】以上の目的を達成するた
めに、請求項１の発明は、大気に接する基材の表面に被
覆される表面材を、光触媒酸化チタン及び被覆時に表面
材表面から一部露出するガラス製骨材を少なくとも含有
するモルタル材から構成すると共に、上記表面材を緻密
でなく、微細な隙間が多数形成され、大気や雨水がこの
微細な隙間を通じて、表面材の内部に浸透する構成にし
た手段よりなるものである。In order to achieve the above object, the invention of claim 1 is characterized in that a surface material coated on the surface of a base material which is in contact with the atmosphere is formed by photocatalyst titanium oxide and the surface material surface at the time of coating. It is composed of mortar material containing at least partially exposed glass aggregate, and the surface material is dense.
Instead, many fine gaps are formed, and the atmosphere and rainwater are
It is composed of means for permeating the inside of the surface material through the minute gaps .
【０００６】また、請求項２の発明は、大気に接する基
材の表面に被覆される表面材を、光触媒酸化チタン、被
覆時に表面材表面から一部露出するガラス製骨材、セメ
ント、細骨材、アクリル系樹脂液及び顔料を含有するモ
ルタル材から構成すると共に、上記表面材を緻密でな
く、微細な隙間が多数形成され、大気や雨水がこの微細
な隙間を通じて、表面材の内部に浸透する構成にした手
段よりなるものである。The invention according to claim 2 is characterized in that the surface material coated on the surface of the base material in contact with the atmosphere is titanium oxide photocatalyst, glass aggregate, cement, fine bone partially exposed from the surface of the surface material during coating. Material, an acrylic resin liquid, and a mortar material containing a pigment, and the surface material is not dense.
Many fine gaps are formed, and the atmosphere and rainwater are
The means is configured to penetrate into the surface material through such a gap .
【０００７】[0007]
【発明の実施の形態】以下、図面に記載の発明の実施の
形態に基づいて、この発明をより具体的に説明する。こ
こで、図１は基材表面への表面材の被覆状態の拡大断面
図である。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described more specifically based on the embodiments of the invention shown in the drawings. Here, FIG. 1 is an enlarged cross-sectional view of a state in which the surface of the base material is covered with the surface material.
【０００８】図において、表面材１は、街路地、公園、
建物などの太陽光が当たる箇所に有る例えばコンクリー
ト、アスファルト、金属、木材、スレートなどの基材ａ
の表面に被覆されて、大気に接して大気中に含まれる窒
素酸化物ＮＯX を吸着して大気浄化を図るものである。In the figure, the surface material 1 is a street, a park,
Base materials such as concrete, asphalt, metal, wood, and slate that are in places exposed to sunlight, such as buildings
Is coated on the surface of, and adsorbs nitrogen oxide NO x contained in the atmosphere in contact with the atmosphere to purify the atmosphere.
【０００９】大気に接する基材ａの表面に被覆される表
面材１は、光触媒酸化チタン、被覆時に表面材ａの表面
から一部露出するガラス製骨材２、セメント、細骨材、
アクリル系樹脂液及び顔料を含有するモルタル材から構
成されている。このうち、細骨材、アクリル系樹脂液又
は顔料は必要に応じて省略されることもある。The surface material 1 coated on the surface of the base material a in contact with the atmosphere is titanium oxide photocatalyst, the glass aggregate 2 partially exposed from the surface of the surface material a at the time of coating, cement, fine aggregate,
It is composed of a mortar material containing an acrylic resin liquid and a pigment. Of these, the fine aggregate, the acrylic resin liquid, or the pigment may be omitted if necessary.
【００１０】表面材１に含有される光触媒酸化チタン
は、太陽光があたることによって光触媒の働きが機能し
て、大気中に含まれる窒素酸化物ＮＯX を吸着して大気
浄化を図る機能を果たすことが可能となる。The photocatalytic titanium oxide contained in the surface material 1 functions as a photocatalyst when exposed to sunlight, and adsorbs nitrogen oxide NO x contained in the atmosphere to purify the atmosphere. It becomes possible.
【００１１】そして、この光触媒酸化チタンが含有され
た表面材１を、太陽光が当たる例えば道路や公園のアス
ファルト表面やコンクリート表面、建物のコンクリート
表面、木材表面や金属表面、建物の屋根のスレートなど
の基材ａの表面を被覆することにより、大気中の窒素酸
化物ＮＯX は各表面材１に含有される光触媒酸化チタン
よって吸着されることになり、大気の浄化が図られるこ
とになる。Then, the surface material 1 containing the photocatalytic titanium oxide is applied to, for example, asphalt surface or concrete surface of road or park, concrete surface of building, wood surface or metal surface, slate of roof of building, etc. By covering the surface of the base material a, the nitrogen oxide NO x in the atmosphere is adsorbed by the photocatalytic titanium oxide contained in each surface material 1, and the atmosphere can be purified.
【００１２】表面材１は基材ａの表面に例えば１〜 1.5
mmの厚みで被覆される。被覆方法としては、一般に吹き
付けによって表面材１を基材ａの表面に付着させて被覆
する。このため、基材ａの表面に被覆される表面材１は
緻密でなく、微細な隙間が多数形成され、大気や雨水は
この微細な隙間を通じて、表面材１の内部に浸透するこ
とができるようになっている。The surface material 1 is, for example, 1 to 1.5 on the surface of the base material a.
It is coated with a thickness of mm. As a coating method, generally, the surface material 1 is attached to the surface of the base material a by spraying for coating. Therefore, the surface material 1 coated on the surface of the base material a is not dense and a large number of minute gaps are formed, so that the atmosphere and rainwater can permeate into the surface material 1 through these minute gaps. It has become.
【００１３】また、窒素酸化物ＮＯX が吸着された各表
面材１は、雨が降るとその雨水によって洗われて、表面
材１の表面側の光触媒酸化チタンに吸着されていた窒素
酸化物ＮＯX は光触媒酸化チタンの表面から離脱して雨
水と共に流され、表面材１の内部に浸み込んだ雨水によ
って表面材１の内部の光触媒酸化チタンに吸着されてい
た窒素酸化物ＮＯX は内部の光触媒酸化チタンから離脱
して浸み込んだ雨水と共に流される。このため、各表面
材１に含有された光触媒酸化チタンは雨水によって不定
期的にその表面が洗浄されて窒素酸化物ＮＯX を吸着す
る能力が低下するのが回避される。Further, each surface material 1 to which the nitrogen oxide NO x is adsorbed is washed with rainwater when it rains, and the nitrogen oxide NO adsorbed on the photocatalytic titanium oxide on the surface side of the surface material 1 is adsorbed. X separates from the surface of the photocatalyst titanium oxide and is made to flow with rainwater, and the nitrogen oxide NO X adsorbed on the photocatalyst titanium oxide inside the surface material 1 by the rainwater that has penetrated into the surface material 1 is It is washed away with rainwater that has separated from the photocatalytic titanium oxide and soaked. For this reason, the photocatalytic titanium oxide contained in each surface material 1 is prevented from having its surface washed irregularly by rainwater to reduce the ability to adsorb nitrogen oxide NO x .
【００１４】表面材１に含有され且つ表面材１の表面か
ら一部露出するガラス製骨材２は、１〜 1.5mm程度の外
径を有していて無色透明又は有色透明からなる。ガラス
製骨材２は１〜 1.5mm程度の外径を有しているので、基
材ａの表面に１〜 1.5mm程度の厚みで表面材１を被覆さ
せた場合に、ガラス製骨材２は表面材１の表面から確実
にその一部が露出して太陽光にあたることになる。ガラ
ス製骨材２には例えば廃棄ガラス製品を粉砕したものが
使用される。The glass aggregate 2 contained in the surface material 1 and partially exposed from the surface of the surface material 1 has an outer diameter of about 1 to 1.5 mm and is colorless or transparent. Since the glass aggregate 2 has an outer diameter of approximately 1 to 1.5 mm, when the surface material 1 is coated on the surface of the base material a to a thickness of approximately 1 to 1.5 mm, the glass aggregate 2 The part of the surface material 1 is surely exposed from the surface and is exposed to sunlight. As the glass aggregate 2, for example, a crushed waste glass product is used.
【００１５】このため、表面材１の表面から一部露出す
るガラス製骨材２に太陽光があたると、太陽光の一部は
表面で反射するが残りは内部に透過して、表面材１の内
部に太陽光が導入され、内部のガラス製骨材２の外周表
面と接する内部の光触媒酸化チタンに太陽光があたるこ
とになる。Therefore, when sunlight shines on the glass aggregate 2 which is partially exposed from the surface of the surface material 1, a part of the sunlight is reflected on the surface but the rest is transmitted to the inside. The sunlight is introduced into the interior of the glass and the sunlight is applied to the photocatalytic titanium oxide inside, which is in contact with the outer peripheral surface of the glass aggregate 2 inside.
【００１６】これにより、内部の光触媒酸化チタンはガ
ラス製骨材２を通じて内部に導入された太陽光によって
光触媒の働きが機能して、基材ａの表面に被覆された表
面材１の微細な隙間を通じて浸透した大気中に含まれる
窒素酸化物ＮＯX を吸着して大気浄化を図る機能を果た
すことが可能となる。As a result, the photocatalyst titanium oxide in the inside functions as a photocatalyst by the sunlight introduced into the inside through the glass aggregate 2, and the minute gaps in the surface material 1 coated on the surface of the base material a. It is possible to adsorb nitrogen oxides NO x contained in the atmosphere that has permeated through the atmosphere and perform the function of purifying the atmosphere.
【００１７】表面材１の原料として使用されるセメント
には例えばポルトランドセメントが使用される。また、
必要に応じて使用される細骨材には、 0.3mm程度の外径
を有する砂などが使用される。さらに、必要に応じて水
の代わりに使用されるアクリル系樹脂液は、表面材１に
光沢をだし、又耐久性を高める機能を果たす。As the cement used as a raw material for the surface material 1, for example, Portland cement is used. Also,
The fine aggregate used as needed is sand or the like having an outer diameter of about 0.3 mm. Further, the acrylic resin liquid used in place of water as needed has a function of producing gloss on the surface material 1 and enhancing durability.
【００１８】また、表面材１には必要に応じて所望の色
を有する顔料が含有されていて、表面材１は所望の色で
着色されている。表面材１が被覆される基材ａの景観な
どに対応して、その景観を損なわないように、或いはそ
の景観にマッチするように、所望の色で着色された表面
材１が用いられる。Further, the surface material 1 contains a pigment having a desired color if necessary, and the surface material 1 is colored with a desired color. Corresponding to the landscape of the base material a coated with the surface material 1, the surface material 1 colored with a desired color is used so as not to impair the scenery or to match the scenery.
【００１９】次に、上記発明の実施の形態の構成に基づ
く表面材の製造方法及び被覆方法について以下説明す
る。表面材１の原料としての光触媒酸化チタン、ガラス
製骨材、普通ポルトランドセメント、細骨材、アクリル
系樹脂液の水溶液、顔料を、ミキサーに入れて練り混ぜ
る。練り混ぜ時間は例えば５分程である。Next, a method of manufacturing a surface material and a method of coating the surface material based on the configuration of the embodiment of the present invention will be described below. Photocatalytic titanium oxide, glass aggregate, ordinary Portland cement, fine aggregate, aqueous solution of acrylic resin solution, and pigment as raw materials for the surface material 1 are put into a mixer and kneaded. The kneading time is, for example, about 5 minutes.
【００２０】表面材１の各原料の配合割合は、例えば、
光触媒酸化チタン 240kg／m3、ガラス製骨材 550kg／
m3、普通ポルトランドセメント 600kg／m3、細骨材 250
kg／m3、アクリル系樹脂液の水溶液 360kg／m3、顔料９
ｇ／m3である。The mixing ratio of each raw material of the surface material 1 is, for example,
Photocatalytic titanium oxide 240kg / m 3 , glass aggregate 550kg /
m 3, ordinary portland cement 600kg / m 3, fine aggregate 250
kg / m 3 , acrylic resin liquid aqueous solution 360 kg / m 3 , pigment 9
g / m 3 .
【００２１】以上のようにして造られた表面材１の生地
を、吹き付けによって、例えばコンクリート、アスファ
ルト、金属、木材、スレートなどの基材ａの表面に被覆
する。基材ａの表面への表面材１の被覆の厚みは１〜
1.5mm程度である。The dough of the surface material 1 produced as described above is sprayed onto the surface of a base material a such as concrete, asphalt, metal, wood or slate. The thickness of the coating of the surface material 1 on the surface of the base material a is 1 to
It is about 1.5 mm.
【００２２】このとき、表面材１は、吹き付けによって
基材ａの表面に被覆されるため、表面材１の表面及びそ
の内部には微細な隙間が多数形成されることになり、こ
の微細な隙間を通じて、大気及び雨水が表面材１の内部
まで浸透することになる。At this time, since the surface material 1 is coated on the surface of the base material a by spraying, many fine gaps are formed on the surface of the surface material 1 and inside thereof. Through this, the atmosphere and rainwater permeate to the inside of the surface material 1.
【００２３】また、基材ａの表面に１〜 1.5mm程度の厚
みで表面材１の生地を被覆すると、表面材１に含有され
る外径が１〜 1.5mm程度のガラス製骨材２は、その一部
が表面材１の表面から露出することになる。When the surface of the base material a is covered with the cloth of the surface material 1 with a thickness of about 1 to 1.5 mm, the glass aggregate 2 with an outer diameter of about 1 to 1.5 mm contained in the surface material 1 A part of it is exposed from the surface of the surface material 1.
【００２４】表面材１に含有される光触媒酸化チタン
は、表面材１の表面及び内部に万遍なく混入される。そ
して、表面材１の表面側の光触媒酸化チタンは、大気と
接し、又太陽光にあたるため、光触媒によって、大気中
に含まれる窒素酸化物ＮＯX を吸着して大気浄化を図
る。The photocatalytic titanium oxide contained in the surface material 1 is uniformly mixed into the surface and the inside of the surface material 1. Since the photocatalytic titanium oxide on the surface side of the surface material 1 is in contact with the atmosphere and is exposed to sunlight, the photocatalyst adsorbs nitrogen oxide NO x contained in the atmosphere to purify the atmosphere.
【００２５】また、表面材１の表面から露出したガラス
製骨材２の表面から太陽光がその内部に透過して、表面
材１の内部のガラス製骨材２の外周表面側の光触媒酸化
チタンを太陽光による光触媒で働かせる。このため、内
部の光触媒酸化チタンは表面材１の微細な隙間を通じて
浸透した大気中に含まれる窒素酸化物ＮＯX を吸着して
大気浄化を図ることができる。Further, sunlight penetrates from the surface of the glass aggregate 2 exposed from the surface of the surface material 1 into the inside thereof, and photocatalytic titanium oxide on the outer peripheral surface side of the glass aggregate 2 inside the surface material 1 To act as a photocatalyst by sunlight. Therefore, the photocatalytic titanium oxide inside can adsorb nitrogen oxide NO x contained in the atmosphere that has permeated through the minute gaps of the surface material 1 to purify the atmosphere.
【００２６】なお、この発明は上記発明の実施の形態に
限定されるものではなく、この発明の精神を逸脱しない
範囲で種々の改変をなし得ることは勿論である。The present invention is not limited to the embodiments of the present invention described above, and it goes without saying that various modifications can be made without departing from the spirit of the present invention.
【００２７】[0027]
【発明の効果】以上の記載より明らかなように、この発
明に係る表面材によれば、大気に接する基材の表面に被
覆される表面材を、光触媒酸化チタン及び被覆時に表面
材表面から一部露出するガラス製骨材を少なくとも含有
するモルタル材から構成すると共に、上記表面材を緻密
でなく、微細な隙間が多数形成され、大気や雨水がこの
微細な隙間を通じて、表面材の内部に浸透する構成にす
ることによって、表面材の表面に一部露出するガラス製
骨材を利用して太陽光を表面材の内部まで取り入れるこ
とができる。そして、ガラス製骨材を利用して内部まで
取り入れた太陽光を利用して表面材の内部に含有された
光触媒用酸化チタンをその働きによって活性化させて、
表面材内部の光触媒用酸化チタンの働きを高めて、大気
中の窒素酸化物ＮＯXの除去効率を高めて大気浄化に寄
与することができる。しかも、窒素酸化物ＮＯXを吸着
した光触媒酸化チタンは、不定期的に降る雨によって洗
浄されて浄化されるために、窒素酸化物ＮＯXを吸着す
る能力が低下するのを防止することができる等、極めて
新規的有益なる効果を奏するものである。As is apparent from the above description, according to the surface material of the present invention, the surface material coated on the surface of the base material which is in contact with the atmosphere is coated with titanium oxide photocatalyst from the surface of the surface material at the time of coating. It is composed of a mortar material containing at least the exposed glass aggregate, and the surface material is dense.
Instead, many fine gaps are formed, and the atmosphere and rainwater are
By incorporating glass that penetrates into the surface material through minute gaps, sunlight can be taken into the surface material by using glass aggregate that is partially exposed on the surface of the surface material. You can Then, by utilizing the sunlight incorporated into the inside by using the glass aggregate, the titanium oxide for photocatalyst contained in the inside of the surface material is activated by its action,
The function of titanium oxide for photocatalyst inside the surface material can be enhanced, and the efficiency of removal of nitrogen oxide NO x in the atmosphere can be enhanced to contribute to air purification. Moreover, since the photocatalytic titanium oxide having adsorbed the nitrogen oxide NO x is washed and purified by the rain falling irregularly, it is possible to prevent the ability to adsorb the nitrogen oxide NO x from decreasing. And so on, which have extremely new and beneficial effects.
【００２８】また、請求項２のように、表面材に含有さ
れる顔料によって表面材が所望の色で着色されて形成さ
れている場合には、表面材が被覆される基材の景観など
に対応した色を使用することによって、周囲の景観を損
なわないようにすることができ、或いは周囲の景観にマ
ッチするようにすることができる。また、表面材にアク
リル系樹脂液が含有されている場合には、アクリル系樹
脂液により表面材に光沢をだすことができ、又表面材の
耐久性を高めることができる。When the surface material is colored with a desired color by the pigment contained in the surface material as in claim 2, the surface material is covered with a landscape or the like. By using a corresponding color, the surrounding landscape can be preserved or matched to the surrounding landscape. Further, when the surface material contains the acrylic resin liquid, the acrylic resin liquid can give the surface material a luster, and the durability of the surface material can be enhanced.
【図１】この発明の実施の形態を示す基材表面への表面
材の被覆状態の拡大断面図である。FIG. 1 is an enlarged cross-sectional view showing a state in which a surface material is coated on a surface of a base material according to an embodiment of the present invention.
１ 表面材 ２ ガラス製骨材 ａ 基材 1 surface material 2 glass aggregate a Base material
Claims (2)
面材を、光触媒酸化チタン及び被覆時に表面材表面から
一部露出するガラス製骨材を少なくとも含有するモルタ
ル材から構成すると共に、上記表面材を緻密でなく、微
細な隙間が多数形成され、大気や雨水がこの微細な隙間
を通じて、表面材の内部に浸透する構成にしたことを特
徴とする表面材。1. A surface material coated on the surface of a base material in contact with the atmosphere is composed of a mortar material containing at least a photocatalytic titanium oxide and a glass aggregate partially exposed from the surface of the surface material at the time of coating. The surface material is not precise
A large number of fine gaps are formed, and the atmosphere and rainwater are these fine gaps.
The surface material is characterized in that it penetrates into the interior of the surface material through .
面材を、光触媒酸化チタン、被覆時に表面材表面から一
部露出するガラス製骨材、セメント、細骨材、アクリル
系樹脂液及び顔料を含有するモルタル材から構成すると
共に、上記表面材を緻密でなく、微細な隙間が多数形成
され、大気や雨水がこの微細な隙間を通じて、表面材の
内部に浸透する構成にしたことを特徴とする表面材。2. A surface material coated on the surface of a base material in contact with the air is titanium oxide photocatalyst, a glass aggregate partially exposed from the surface of the surface material at the time of coating, cement, fine aggregate, acrylic resin liquid, and It consists of mortar material containing a pigment Then
Both of the above surface materials are not dense and have many fine gaps.
The atmosphere and rainwater can be removed from the surface material through these minute gaps.
A surface material characterized by having a structure that penetrates inside .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22230598A JP3456899B2 (en) | 1998-07-21 | 1998-07-21 | Surface material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22230598A JP3456899B2 (en) | 1998-07-21 | 1998-07-21 | Surface material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000037809A JP2000037809A (en) | 2000-02-08 |
| JP3456899B2 true JP3456899B2 (en) | 2003-10-14 |
Family
ID=16780285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22230598A Expired - Fee Related JP3456899B2 (en) | 1998-07-21 | 1998-07-21 | Surface material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3456899B2 (en) |
-
1998
- 1998-07-21 JP JP22230598A patent/JP3456899B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000037809A (en) | 2000-02-08 |
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