JP7433160B2 - Floor paint application structure using baseboards and floor paint application method using baseboards - Google Patents
Floor paint application structure using baseboards and floor paint application method using baseboards Download PDFInfo
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- JP7433160B2 JP7433160B2 JP2020129404A JP2020129404A JP7433160B2 JP 7433160 B2 JP7433160 B2 JP 7433160B2 JP 2020129404 A JP2020129404 A JP 2020129404A JP 2020129404 A JP2020129404 A JP 2020129404A JP 7433160 B2 JP7433160 B2 JP 7433160B2
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- 239000003973 paint Substances 0.000 title claims description 139
- 238000000034 method Methods 0.000 title claims description 19
- 238000000576 coating method Methods 0.000 claims description 40
- 239000011248 coating agent Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000004568 cement Substances 0.000 description 22
- 238000002156 mixing Methods 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 13
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- 239000012615 aggregate Substances 0.000 description 12
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 12
- 235000012239 silicon dioxide Nutrition 0.000 description 12
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- 239000004576 sand Substances 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Landscapes
- Floor Finish (AREA)
Description
本発明は、壁面の最下部と床面とが交差する交差部に使用される巾木を利用した床塗料の塗布構造及び巾木を使用した床塗料の塗布方法に関する。 The present invention relates to a floor paint application structure using a baseboard used at an intersection where the lowest part of a wall surface intersects with a floor surface , and a floor paint application method using a baseboard .
一般に、半屋外の地下の駐車場、魚市場、食品工場、クリーンルーム、医療機関等の壁の最下部と床が交差する交差箇所には巾木が配置される。通常、上記のような場所においては、雨が侵入することや、洗浄液等の液体や水を多量に使用することによって、壁の最下部と床が交差する交差箇所に液体が流れ込み、コンクリートを腐食させてしまう。また、クリーンルームや医療機関においては、交差箇所に塵等が入り込むことで、室内の衛生状態が悪くなってしまう。
よって、巾木を配置することにより、交差箇所に塵や水等の液体が入り込むのを防ぎ、防塵および気密性を持たせ、交差箇所を衛生的に保っている。
Generally, baseboards are placed at intersections where the lowest part of walls and floors intersect in semi-outdoor underground parking lots, fish markets, food factories, clean rooms, medical institutions, etc. Normally, in places like the above, due to rain infiltration or the use of large amounts of liquids such as cleaning solutions or water, the liquid flows into the intersection where the lowest part of the wall and the floor intersect, corroding the concrete. I'll let you. Furthermore, in clean rooms and medical institutions, dust and the like enter intersections, resulting in poor sanitary conditions indoors.
Therefore, by arranging baseboards, it is possible to prevent dust and liquids such as water from entering the intersection, provide dustproof and airtight properties, and keep the intersection hygienic.
従来技術としては、交差箇所に配置する巾木として正面に露出する箇所がＲ面形状をしているものがあり、次のものが開示されている。
特許文献１は、壁面部と床面部が交差する最下部に使用されるＲ巾木の製造方法とＲ巾木に関するもので、Ｒ巾木本体部３はステンレス板を断面略Ｊ字状に曲げ加工して製造した長尺材である。Ｒ巾木本体部３と壁面部Ｗ及び床面部Ｆとの間に、充填材１５が充填されることで、Ｒ巾木本体部３と壁面部Ｗ及び床面部Ｆとの間がその形状に合わせて隙間なく充填材１５で覆うことが可能となるため、Ｒ巾木１と壁面部Ｗ及び床面部Ｆの間に水や食品等の飛散物が入り込まないようにしている。
特許文献２は、壁面の最下部と床面とが交差する交差部に使用される巾木、巾木付きシートおよび床と壁の装飾構造に関するもので、巾木として要求される各種特性である耐熱性、耐衝撃性、耐凍害性、耐水性に優れた巾木であって、耐火建築物または準耐火建築物の不燃材料として好適に使用することが可能な巾木を提供することを目的とし、壁面の最下部と床面が交差する交差箇所に取り付けられかつ床面材として使用されるシートを上から接着するかもしくは上から塗装するための巾木において、前記巾木は、主成分として、セメント、ケイ酸質粉体、骨材および繊維を含み、強度減衰率が１０％以下、熱膨張率が１．０～１５．０×１０－６／℃、衝撃強さが０．８～２５．０ｋＪ／ｍ２および熱伝導率が０．３Ｗ／ｍＫ以下であることを特徴とするものである。
特許文献３は、壁面の最下部と床面とが交差する交差部に使用される巾木に関するもので、台車の荷台等が衝突した場合でも巾木の保護部が衝突による衝撃を吸収し、壁面の表面が欠けることや破損することを防止することが可能となる巾木を提供することを目的とし、壁面Ｑの最下部と床面Ｐが交差する交差箇所に取り付けられかつ床面材として使用されるシート１００を上から接着するかもしくは上から塗装するための巾木７０において、前記巾木７０は、下部に設けられ正面が曲面状の巾木本体７１と、台車等が前記壁面Ｑに衝突することにより加わる衝撃を吸収するための保護部７２を備え、前記保護部７２は前記巾木本体７１から上方に連設して設けられていることを特徴とするものである。
As a conventional technique, there is a baseboard placed at an intersection where the portion exposed to the front has a rounded surface shape, and the following is disclosed.
Patent Document 1 relates to a method for manufacturing an R baseboard and an R baseboard used at the lowest part where a wall part and a floor part intersect, and the R baseboard main body part 3 is made by bending a stainless steel plate into a substantially J-shaped cross section. It is a long piece of material that has been processed and manufactured. By filling the space between the R baseboard body part 3 and the wall part W and floor part F with the filler 15, the shape between the R baseboard body part 3 and the wall part W and floor part F is maintained. In addition, since it is possible to cover with the filler 15 without any gaps, it is possible to prevent flying objects such as water and food from entering between the R baseboard 1 and the wall portions W and floor portions F.
Patent Document 2 relates to a baseboard used at the intersection where the lowest part of a wall surface and a floor surface intersect, a sheet with a baseboard, and a decorative structure for the floor and wall, and has various characteristics required as a baseboard. The purpose of the present invention is to provide a baseboard that has excellent heat resistance, impact resistance, frost resistance, and water resistance, and that can be suitably used as a noncombustible material for fireproof buildings or semi-fireproof buildings. The baseboard is attached to the intersection point where the lowest part of the wall surface and the floor surface intersect, and is used for gluing or painting a sheet used as a floor material from above. It contains cement, silicic acid powder, aggregate and fiber, has a strength decay rate of 10% or less, a thermal expansion coefficient of 1.0 to 15.0×10 -6 /℃, and an impact strength of 0.8. ~25.0 kJ/m 2 and a thermal conductivity of 0.3 W/mK or less.
Patent Document 3 relates to a baseboard used at an intersection where the lowest part of a wall surface intersects with a floor surface, and even when a truck platform or the like collides, the protective part of the baseboard absorbs the impact caused by the collision. The purpose is to provide a baseboard that can prevent the surface of the wall from being chipped or damaged, and is installed at the intersection where the lowest part of the wall surface Q and the floor surface P intersect, and is used as a floor material. In the baseboard 70 used for gluing or painting the sheet 100 from above, the baseboard 70 includes a baseboard main body 71 provided at the lower part and having a curved front surface, and a cart etc. that is connected to the wall surface Q. It is characterized in that it is provided with a protection part 72 for absorbing the impact caused by a collision with the baseboard body 71, and the protection part 72 is provided in a continuous manner upward from the baseboard main body 71.
従来使用されている巾木は加工性の良さから樹脂や金属で形成されている。しかしながら、巾木が使用される建築物は主に市場や工場、医療機関等延べ面積が広いものが多く、耐火建築物または準耐火建築物であるため、不燃材料ではない樹脂製の巾木は使用できないといった問題が生じる。また、金属製の巾木に関しては、錆や腐食などの耐久性の問題があるため、洗浄液等の液体や水を多量に使用する場所には不向きである。特に、食品工場などでは消毒のために高温、高圧の水を吹き付けるため、樹脂製や金属製の巾木は不向きである。
そこで、セメント等のコンクリート材を使用した複合材料を巾木の材料として使用することが考えられている。
特許文献２、３には材質が主成分としてセメントである巾木が開示されている。しかし特許文献２、３で開示されている巾木では、巾木の下面の部分（下端部の断面がＲ形状の部分）で、床塗料（仕上げの床材）と巾木の間に段差や隙間ができてしまうという問題があった（図１３（ａ）（ｂ）において、符号Ｄａが仕上げ床材と巾木の間にできる段差であり、符号Ｄｂが隙間を示す。）。また、特に食品工場などでは、巾木を配置することにより、壁面と床面との交差箇所に隙間ができて水等が入り込んでカビや細菌が発生するのを防止しなければならない。
また、従来の主成分がセメントである巾木においては、壁面の最下部と床面が交差する交差箇所の他、側壁部や底面部において全面的に接着剤が配される場合があるが、全面に配すると却って位置決め精度を高くできない場合があるほか、接着剤の量が多くなってしまう割には、床塗料やコーキング材との間で綺麗な床や側壁が作れないという問題を有していた。特に、正面側に曲面が形成されるＲ形状の巾木においては、幅が狭いので、その下端側である底部において確実に床塗装との密着性を図る必要性が高い。
Conventionally used baseboards are made of resin or metal because of their ease of workability. However, many of the buildings where baseboards are used have a large total area, such as markets, factories, and medical institutions, and are fireproof or semi-fireproof buildings, so baseboards made of resin, which is not a non-combustible material, are The problem arises that it cannot be used. Furthermore, metal baseboards have durability problems such as rust and corrosion, so they are not suitable for locations where large amounts of liquids such as cleaning solutions or water are used. In particular, baseboards made of resin or metal are unsuitable in food factories, etc., where high-temperature, high-pressure water is sprayed for disinfection.
Therefore, it has been considered to use a composite material using concrete materials such as cement as the baseboard material.
Patent Documents 2 and 3 disclose baseboards whose main component is cement. However, in the baseboards disclosed in Patent Documents 2 and 3, there is a step or gap between the floor paint (finished flooring) and the baseboard at the lower surface part (the part with an R-shaped cross section at the lower end). (In FIGS. 13(a) and 13(b), symbol Da indicates a step formed between the finished flooring material and baseboard, and symbol Db indicates a gap.) In addition, especially in food factories, it is necessary to place baseboards to prevent gaps from forming at intersections between walls and floors, allowing water to enter and causing mold and bacteria to grow.
In addition, in conventional baseboards whose main component is cement, adhesive may be applied entirely at the intersection where the bottom of the wall and the floor intersect, as well as on the side walls and bottom. Placing it all over the entire surface may not allow for high positioning accuracy, and even though the amount of adhesive is large, there is the problem that it is difficult to create a clean floor or side wall between the adhesive and the floor paint or caulking material. Ta. In particular, since the R-shaped baseboard with a curved surface formed on the front side has a narrow width, it is highly necessary to securely ensure adhesion to the floor coating at the bottom, which is the lower end side.
そこで本発明の目的は、仕上げの床材と巾木の間に床塗料等による隙間や段差ができるのを防止するとともに、床塗装との密着性を高めることができる巾木を利用した床塗料の塗布構造及び巾木を使用した床塗料の塗布方法を提供することである。 Therefore, the purpose of the present invention is to prevent the formation of gaps or steps due to floor paint etc. between the finished flooring material and the baseboard, and to apply the floor paint using the baseboard, which can improve the adhesion with the floor paint. An object of the present invention is to provide a method for applying floor paint using a structure and baseboard .
本発明は、壁面の最下部と床面が交差する交差箇所に取り付けられる巾木において、壁面の最下部と床面が交差する交差箇所に取り付けられる巾木において、前記巾木は、壁面に当接される背面部と、正面に設けられたＲ形状の曲面である曲面部と、床面に当接する底面部と、前記曲面部の下端側に突出して設けられる下方側突出部とを備え、前記下方側突出部の下方には、床塗料を止めるための窪みである塗料止め用凹部が設けられており、床面に塗布する床塗料を前記塗料止め用凹部に及ぶように塗布して形成される第１の塗膜と、その上に床塗料を塗布して前記下方側突出部の上方の前記曲面部に及ぶように形成される第２の塗膜とが設けられることを特徴とする巾木を使用した床塗料の塗布構造である。
本発明によれば、巾木の下端側に塗料止め用凹部を設けることで、床塗料を床面および巾木の正面に塗布し仕上げる際に、床塗料が巾木の塗料止め用凹部に充填されることで、床塗料等による隙間や段差が出にくく、綺麗に床塗料を塗布することが可能になるとともに、上記隙間や段差に対する水の侵入を防止し、カビや細菌の発生を抑制することができる。
また、本発明は、壁面の最下部と床面が交差する交差箇所に取り付けられる巾木において、前記巾木は、壁面に当接される背面部と、正面に設けられたＲ形状の曲面である曲面部と、床面に当接する底面部と、曲面部の上端側に突出して設けられる上方側突出部とを備え、前記上方側突出部には、コーキング材を止めるための窪みであるコーキング材止め用凹部が設けられていることを特徴とする巾木である。
本発明によれば、巾木の上端側にコーキング材止め用凹部を設けることで、コーキング材を側壁に塗布し仕上げる際に、コーキング材がコーキング材止め用凹部に充填されることで、コーキング材等による隙間や段差が出にくく、綺麗にコーキング材を塗布することが可能になるとともに、上記隙間や段差に対する水の侵入を防止し、カビや細菌の発生を抑制することができる。
The present invention provides a baseboard that is attached to an intersection point where the lowest part of a wall surface intersects with a floor surface, in which the baseboard is attached to an intersection point where the lowest part of a wall surface and a floor surface intersect. comprising a back surface portion that comes into contact with the surface, a curved surface portion that is an R-shaped curved surface provided on the front surface, a bottom surface portion that contacts the floor surface, and a lower protrusion portion that is provided to protrude from the lower end side of the curved surface portion, A paint stopper recess, which is a recess for stopping floor paint, is provided below the downward protrusion, and is formed by applying the floor paint to be applied to the floor surface so as to cover the paint stopper recess. and a second coating film formed by applying a floor paint thereon so as to cover the curved surface above the downward protrusion. This is a floor paint application structure that uses baseboards.
According to the present invention, by providing the paint stopper recess on the lower end side of the baseboard, when the floor paint is applied to the floor surface and the front of the baseboard for finishing, the floor paint is filled into the paint stopper recess on the baseboard. By doing so, it is possible to apply the floor paint neatly without creating gaps or steps caused by the floor paint, etc., and prevent water from entering the gaps or steps, thereby suppressing the growth of mold and bacteria. I can do it.
The present invention also provides a baseboard that is attached to an intersection point where the lowest part of a wall surface intersects with a floor surface, and the baseboard has a back surface that comes into contact with the wall surface and an R-shaped curved surface provided on the front surface. It has a curved surface, a bottom surface that comes into contact with the floor, and an upper protrusion that protrudes from the upper end of the curved surface. This is a baseboard characterized by being provided with a recess for securing the material.
According to the present invention, by providing the caulking material retaining recess on the upper end side of the baseboard, when the caulking material is applied to the side wall and finishing, the caulking material is filled into the caulking material retaining recess. It is possible to apply the caulking material neatly without creating any gaps or steps, and to prevent water from entering the gaps or steps, thereby suppressing the growth of mold or bacteria.
本発明としては、前記巾木は、主成分として、セメント、ケイ酸質粉体、骨材を含むものであり、前記曲面部に床塗料が塗布されると、前記主成分のセメント、ケイ酸質粉体、骨材を含むものの隙間に床塗料が浸み込んで塗装膜を形成することを特徴とする。
本発明によれば、巾木の主成分としてセメントなどを含み、床塗料やコーキング材が含侵して密着性が高められ、その仕上げ面も綺麗に仕上げることができる。
本発明としては、前記塗料止め用凹部は、床塗料を水平に塗布した高さと平行な水平部が設けられてており、かつ、前記下方側突出部は、水平な突出部が設けられていることを特徴とする。なお、床塗料を水平に塗布した高さと平行な角度よりも角度の大きな傾斜高さ部を設けることも可能である。ここで、前記傾斜高さ部は、床塗料を水平に塗布した高さと平行な水平部以上であればよいが、極端に大きな角度にすると、前記下方側突出部の強度が維持されなくなるおそれがある。そこで、前記傾斜高さ部の傾斜角度としては、前記平行高さを０度とするとき、２０～３０度以内であることが好ましい。
本発明によれば、床塗料が前記塗料止め用凹部に入り込むと、漏れ出る事態がなくなり床塗料の塗布状態が強い接着力が発揮されることとなり、床塗料が剥離したり損傷したりすることがなくなる。
According to the present invention, the baseboard contains cement, silicic acid powder, and aggregate as main components, and when a floor paint is applied to the curved surface portion, the baseboard contains cement, silicic acid powder, and silicic acid as the main components. It is characterized by the floor paint penetrating into the gaps between materials containing fine powder and aggregate to form a coating film.
According to the present invention, the baseboard contains cement or the like as a main component, and is impregnated with floor paint or caulking material to improve adhesion and provide a clean finished surface.
In the present invention, the paint stopper recess is provided with a horizontal portion parallel to the height of the horizontally applied floor paint, and the downward protrusion is provided with a horizontal protrusion. It is characterized by Note that it is also possible to provide an inclined height portion having a larger angle than the angle parallel to the height at which the floor paint is applied horizontally. Here, the inclined height portion may be at least a horizontal portion parallel to the height at which the floor paint is applied horizontally, but if it is made at an extremely large angle, there is a risk that the strength of the downward protruding portion may not be maintained. be. Therefore, the inclination angle of the inclined height portion is preferably within 20 to 30 degrees when the parallel height is 0 degrees.
According to the present invention, when the floor paint enters the paint stopper recess, there is no leakage, and the applied state of the floor paint exhibits strong adhesion, which prevents the floor paint from peeling off or being damaged. disappears.
本発明としては、前記巾木は、主成分として、セメント、ケイ酸質粉体、骨材を含むものであるとともに、前記曲面部に床塗料が塗布されると、前記セメント等の隙間に床塗料が浸み込んで塗装膜を形成することを特徴とする。
本発明によれば、巾木の表面側（曲面部や正面上部等）に床塗料やコーキング材が塗布されて覆われることにより、強固な密着力と被覆が可能である。
According to the present invention, the baseboard contains cement, silicic acid powder, and aggregate as main components, and when the floor paint is applied to the curved surface portion, the floor paint is applied to the gaps between the cement, etc. It is characterized by penetrating and forming a coating film.
According to the present invention, strong adhesion and coverage are possible by applying floor paint or caulking material to the surface side of the baseboard (curved surface, upper front part, etc.).
また、本発明は、壁面の最下部と床面が交差する交差箇所に取り付けられる巾木を使用した床塗装方法において、前記巾木は、壁面に当接される背面部と、正面に設けられたＲ形状の曲面である曲面部と、床面に当接する底面部と、曲面部の下端側に突出して設けられる下方側突出部とを備え、前記下方側突出部には、床塗料を止めるための窪みである塗料止め用凹部が設けられており、床塗料を塗布する際に、前記塗料止め用凹部の位置に床塗料の塗膜を形成するとともに、前記下方側突出部の高さよりも上方において床塗料を塗布することを特徴とする。
本発明によれば、床塗料を塗布する際に、前記下方側突出部の高さよりも上方において床塗料を塗布することにより、前記下方側突出部の損傷が防止できることのみならず、Ｒ形状の曲面である曲面部の曲面傾斜が急な巾木であっても、仕上がり面が綺麗に仕上げられることとなる。また、一部の不陸（凹凸）を床塗料で充填させ、外観を向上させることができる。
また、壁面の最下部と床面が交差する交差箇所に取り付けられる巾木を使用した床塗装方法において、前記巾木は、壁面に当接される背面部と、正面に設けられたＲ形状の曲面である曲面部と、床面に当接する底面部と、曲面部の下端側に突出して設けられる下方側突出部とを備え、前記下方側突出部には、床塗料を止めるための窪みである塗料止め用凹部が設けられており、床塗料を塗布する際に、前記塗料止め用凹部の位置に床塗料を塗布するとともに前記曲面部の下端側にも塗布して塗膜を形成することを特徴とする巾木を使用した床塗装方法である。
本発明によれば、例えば下地処理剤と上塗りというような複数の床塗料で複数層が形成されるものであり、前記塗料止め用凹部の高さに合わせて床塗料の第１の塗膜を形成し、その上に第２の塗膜を形成することにより、第１の塗膜が巾木に対して密着して塗布されるとともに、第２の塗膜とも密着して強固に塗布されることとなる。
本発明としては、前記巾木は、主成分として、セメント、ケイ酸質粉体、骨材を含むものであるとともに、正面に設けられたＲ形状の曲面である曲面部を備え、前記曲面部の下方端が床面に向かう曲面として設けられていることを特徴とする。
本発明によれば、巾木の主成分としてセメントなどを含み、床塗料やコーキング材が含侵して密着性が高められ、その仕上げ面も綺麗に仕上げることができる。
The present invention also provides a floor painting method using baseboards that are attached to intersections between the lowest part of the wall surface and the floor surface, in which the baseboards are provided on the back surface that comes into contact with the wall surface and on the front surface. A curved surface portion having an R-shaped curved surface, a bottom surface portion that comes into contact with the floor surface, and a lower protruding portion provided protruding from the lower end side of the curved surface portion, and the lower protruding portion is used to stop floor paint. When applying floor paint, a coating film of the floor paint is formed at the position of the paint stopper recess, and the height is lower than the height of the lower protrusion. It is characterized by applying floor paint above.
According to the present invention, when applying the floor paint, by applying the floor paint above the height of the lower protrusion, it is possible not only to prevent damage to the lower protrusion, but also to prevent damage to the lower protrusion. Even if the baseboard has a steep curved surface, the finished surface will be beautifully finished. In addition, some unevenness (unevenness) can be filled with floor paint to improve the appearance.
In addition, in a floor painting method that uses a baseboard that is attached to the intersection point where the lowest part of the wall surface and the floor surface intersect, the baseboard has a back portion that comes into contact with the wall surface and an R-shaped baseboard that is provided on the front surface. It has a curved surface portion, a bottom surface portion that comes into contact with the floor surface, and a lower protrusion portion that protrudes from the lower end side of the curved surface portion, and the lower protrusion portion has a depression for stopping floor paint. A paint stopper recess is provided, and when applying floor paint, the floor paint is applied to the position of the paint stopper recess and also to the lower end side of the curved surface to form a coating film. This is a floor painting method using baseboards, which is characterized by:
According to the present invention, a plurality of layers are formed with a plurality of floor paints, such as a base treatment agent and a top coat, and the first coat of the floor paint is formed in accordance with the height of the paint stopper recess. By forming the first coating film and forming the second coating film thereon, the first coating film is applied in close contact with the baseboard, and the second coating film is also tightly applied and firmly applied. It happens.
According to the present invention, the baseboard contains cement, silicic acid powder, and aggregate as main components, and also includes a curved surface portion that is an R-shaped curved surface provided on the front side, and a lower part of the curved surface portion. It is characterized by having an end curved toward the floor.
According to the present invention, the baseboard contains cement or the like as a main component, and is impregnated with floor paint or caulking material to improve adhesion and provide a clean finished surface.
本発明の巾木を利用した床塗料の塗布構造と塗布方法によれば、壁面の最下部と床面とが交差する交差部に使用される巾木において、巾木と壁面及び床面との間に水が浸入するのを防止して、カビや細菌の発生を抑制し、また、床塗料と巾木の間に隙間や段差ができるのを防止して、美観性を損なうことなく壁面仕上げを行うことが可能な巾木を提供することができる。
また、少なくとも巾木の上端側と下端側との２か所で位置決めするだけで、床塗料との間で段差や傾きを生じさせないで綺麗な仕上がり面を作ることができる。
さらに、本発明の巾木を利用した床塗料の塗布構造と塗布方法によれば、床塗料を塗布する際に、前記下方側突出部の高さよりも上方において床塗料を塗布することにより、前記下方側突出部の損傷が防止できることのみならず、Ｒ形状の曲面である曲面部の曲面傾斜が急な巾木であっても、仕上がり面が綺麗に仕上げられることとなる。また、前記塗料止め用凹部の高さに合わせて床塗料の第１の塗膜を形成し、その上に第２の塗膜を形成することにより、第１の塗膜が巾木に対して密着して塗布されるとともに、第２の塗膜とも密着して強固に塗布されることとなる。
According to the floor paint application structure and application method using baseboards of the present invention, in the baseboard used at the intersection where the lowest part of the wall surface intersects with the floor surface, the baseboard and the wall surface and the floor surface are It prevents water from entering between the walls, suppressing the growth of mold and bacteria, and preventing gaps and steps from forming between the floor paint and the baseboards, allowing the wall surface to be finished without compromising its aesthetics. We can provide baseboards that can be used.
Furthermore, by positioning the baseboard at least in two places, the upper end and the lower end, it is possible to create a beautiful finished surface without creating any steps or inclinations between the baseboard and the floor paint.
Further, according to the floor paint application structure and application method using baseboards of the present invention, when applying the floor paint, the floor paint is applied above the height of the lower side protrusion. Not only can damage to the lower side protrusion be prevented, but even if the baseboard is an R-shaped curved surface with a steep curved surface, the finished surface can be beautifully finished. In addition, by forming the first coating film of the floor paint in accordance with the height of the paint stopper recess and forming the second coating film thereon, the first coating film is applied to the baseboard. It is applied in close contact with the second coating film, and is also firmly applied.
以下、本発明を実施するための形態を図面を引用しながら説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
（第１の実施形態）
図１は、本発明の第１の実施形態の巾木を示す概略斜視図であり、図２は、上記実施形態の巾木を示すＨ－Ｈ断面図であり、図３は、上記実施形態の巾木の下部を示す断面図である。
(First embodiment)
FIG. 1 is a schematic perspective view showing the baseboard of the first embodiment of the present invention, FIG. 2 is a sectional view taken along line HH of the baseboard of the above embodiment, and FIG. 3 is a schematic perspective view showing the baseboard of the above embodiment. It is a sectional view showing the lower part of the baseboard.
本実施形態の巾木１０は、半屋外の地下の駐車場、魚市場、食品工場、クリーンルーム、医療機関等の壁面Ｑの最下部と床面Ｐが交差する交差箇所に取り付けられ、交差箇所周辺を防塵および気密性を持たせて衛生的に保つとともに台車の荷台等、床面から距離のある壁面位置に衝突物が衝突した場合に壁の保護用として使用する部材である。発明の巾木は、主成分として、セメント、ケイ酸質粉体、骨材、繊維を含み、不燃材として形成されている。セメント、ケイ酸質粉体、骨材、繊維を含有する混合物を成形、硬化させることにより、耐熱性、耐衝撃性、耐凍害性、耐水性に優れ、耐火建築物または準耐火建築物の不燃材料として好適に使用することが可能な巾木を提供する。
巾木１０は、断面略Ｌ字形状で長手方向Ｉに伸張した長尺状となっている。巾木１０の高さＫは約３００ｍｍ、巾（幅方向Ｊの長さ）は約４０ｍｍである。これは、食品工場の洗浄室や下処理、加工室等の水を常時使用する水回りの壁面には、高さ約３００ｍｍの水掛かりが発生するためである。また巾木１０は台車の荷台等が衝突しても割れることや破損することのない強度が必要となるため、巾木１０の巾（幅方向Ｊの最大長さ）を約４０ｍｍとすることで台車の荷台が衝突したとしても破損しない程度の強度をもつことが可能となる。巾木１０の長手方向Ｉの長さは、壁面Ｑまたは床面Ｐの長さによって適宜選択可能である。
The baseboard 10 of this embodiment is attached to an intersection point where the lowest part of a wall surface Q and a floor surface P intersect in a semi-outdoor underground parking lot, a fish market, a food factory, a clean room, a medical institution, etc., and is installed around the intersection point. This is a member that is used to protect the wall from dust and airtightness, keeping it sanitary, and to protect the wall when an object collides with the wall at a distance from the floor, such as the loading platform of a truck. The baseboard of the invention contains cement, silicic acid powder, aggregate, and fiber as main components, and is formed as a noncombustible material. By molding and curing a mixture containing cement, silicic acid powder, aggregate, and fiber, it has excellent heat resistance, impact resistance, frost resistance, and water resistance, making fireproof buildings or semi-fireproof buildings noncombustible. To provide a baseboard that can be suitably used as a material.
The baseboard 10 has a substantially L-shaped cross section and is elongated in the longitudinal direction I. The height K of the baseboard 10 is approximately 300 mm, and the width (length in the width direction J) is approximately 40 mm. This is because water splashes with a height of approximately 300 mm occur on walls around water areas where water is constantly used, such as in cleaning rooms, pretreatment rooms, processing rooms, etc. of food factories. In addition, the baseboard 10 needs to have strength so that it will not crack or be damaged even if it is collided with the platform of a cart, etc., so the width of the baseboard 10 (maximum length in the width direction J) is set to about 40 mm. It becomes possible to have enough strength that even if the platform of the truck collides, it will not be damaged. The length of the baseboard 10 in the longitudinal direction I can be appropriately selected depending on the length of the wall surface Q or the floor surface P.
巾木１０は、壁面Ｑに当接される背面部１１と、正面上部に設けられた平面上部１５と、正面下部に設けられた曲面部１６と、床面Ｐに当接する底面部１２と、曲面部１６の下端部と底面部１２の一端部を連結する下方側突出部１７と、底面部１２の他端部と背面部１１の下端部を連結する面取り部１３と、断面略Ｖ字状に形成された上面部１４と、側面部１９，１９に囲まれて形成されている。下方側突出部１７には、塗料止め用凹部１８が設けられている。なお、符号６は、前記曲面部の下方端が床面に向かう曲面を示している。後述するように、この曲面６に対して床塗料Ｒを塗布することで、綺麗な仕上がりの床の塗膜を形成することができる。 The baseboard 10 includes a back surface portion 11 that contacts the wall surface Q, a flat upper portion 15 provided at the upper front surface, a curved surface portion 16 provided at the lower front surface portion, and a bottom surface portion 12 that contacts the floor surface P. A lower protrusion 17 that connects the lower end of the curved surface section 16 and one end of the bottom surface section 12, a chamfered section 13 that connects the other end of the bottom surface section 12 and the lower end of the back surface section 11, and a substantially V-shaped cross section. It is surrounded by an upper surface portion 14 and side portions 19, 19. A paint stopper recess 18 is provided in the lower protrusion 17 . In addition, the code|symbol 6 has shown the curved surface whose lower end of the said curved surface part faces a floor surface. As will be described later, by applying the floor paint R to this curved surface 6, a beautiful finished floor coating can be formed.
背面部１１および底面部１２は平面状で長手方向Ｉに伸長している。
平面上部１５は、巾木１０の正面上部に設けられた平面状の面であり、曲面部１６から上方に連続して形成され平面上部１５の上端は上面部１４と連結している。また、背面１１から平面上部１５の厚み（幅方向Ｊの長さ）は約１５ｍｍである。
曲面部１６は、巾木１０の正面下部に設けられ、平面上部１５から下方に連続して形成され、上方から下方にかけて円弧形状となった曲率面が形成されている。円弧形状の半径Ｒは５０ｍｍが最も適しているが、半径Ｒは３５ｍｍ以上６０ｍｍ以上の範囲でもよく、適宜選択可能である。また曲面部１６の上端部は平面上部１５となだらかに連続した状態で連結し、曲面部１６の下端部は下方側突出部１７と連結しており、曲面部１６の高さは約５０ｍｍである。
The back surface portion 11 and the bottom surface portion 12 are planar and extend in the longitudinal direction I.
The flat upper part 15 is a flat surface provided on the front upper part of the baseboard 10, and is formed continuously upward from the curved surface part 16, and the upper end of the flat upper part 15 is connected to the upper surface part 14. Further, the thickness from the back surface 11 to the flat upper portion 15 (length in the width direction J) is about 15 mm.
The curved surface portion 16 is provided at the front lower part of the baseboard 10, and is formed continuously downward from the flat upper portion 15, and has a curved surface having an arc shape from the top to the bottom. The most suitable radius R of the arc shape is 50 mm, but the radius R may be in the range of 35 mm or more and 60 mm or more, and can be selected as appropriate. Further, the upper end of the curved surface part 16 is connected to the flat upper part 15 in a gently continuous state, and the lower end of the curved surface part 16 is connected to the lower protrusion part 17, and the height of the curved surface part 16 is about 50 mm. .
下方側突出部１７は、曲面部１６の下端部から連続して形成され、先端がなだらかなＲ形状の曲面となっている。円弧形状の半径Ｒは１ｍｍが最も適しているが、適宜選択可能である。下方側突出部１７の先端の厚みＡは１．５ｍｍ～２．０ｍｍであり、付け根の厚みＢは３．０ｍｍ～７．０ｍｍである。セメント等で巾木を形成する場合、突出する尖った部分を形成すると破損しやすい問題があるが、この厚みで下方側突出部１７を形成すると、セメント等で巾木１０を形成しても下方側突出部１７が破損することがない。
面取り部１３は、適切に交差箇所に巾木１０を取り付けるために、巾木１０に対して面取りをしているものである。壁面Ｑの最下部と床面Ｐが交差する交差箇所のつなぎ目は、隙間があること、角度が適切でないことまたはつなぎ目の表面がいびつであること等の問題があり、適切に交差箇所に巾木１０を取り付けることができないことがある。よって、巾木１０に面取り部１３を設け、壁面Ｑと背面部１１を当接させ、かつ床面Ｐと底面部１２を当接させることで、壁面Ｑの最下部と床面Ｐが交差する交差箇所に適切に取り付けられるようにしている。
また面取り部１３は、底面部１２の他端部と、背面部１１の下端部を連結する平面状の面であり、背面部１１および底面部１２から傾斜して設けられ、傾斜角度は１３５度であり、奥行と高さは約５ｍｍが最も適しているが、適宜選択可能である。
The lower protruding portion 17 is formed continuously from the lower end of the curved surface portion 16, and has a gently rounded curved surface at the tip. The most suitable radius R of the arc shape is 1 mm, but it can be selected as appropriate. The thickness A at the tip of the lower protrusion 17 is 1.5 mm to 2.0 mm, and the thickness B at the base is 3.0 mm to 7.0 mm. When forming a baseboard with cement or the like, there is a problem that if a sharp protruding part is formed, it will be easily damaged. However, if the lower protrusion 17 is formed with this thickness, even if the baseboard 10 is formed with cement or the like, the lower part will not be easily damaged. The side protrusion 17 will not be damaged.
The chamfered portion 13 chamfers the baseboard 10 in order to properly attach the baseboard 10 to the intersection. There are problems with the intersection where the bottom of the wall Q and the floor P intersect, such as a gap, an inappropriate angle, or a distorted surface at the intersection. 10 may not be able to be installed. Therefore, by providing the chamfered portion 13 on the baseboard 10, bringing the wall surface Q into contact with the back surface portion 11, and bringing the floor surface P into contact with the bottom surface portion 12, the lowest part of the wall surface Q intersects with the floor surface P. We ensure that they are properly installed at intersections.
The chamfered portion 13 is a planar surface that connects the other end of the bottom portion 12 and the lower end of the back portion 11, and is inclined from the back portion 11 and the bottom portion 12, and has an inclination angle of 135 degrees. The most suitable depth and height are about 5 mm, but they can be selected as appropriate.
上面部１４は、平面上部１５と背面部１１を連結する面であって、正面側に設けられた正面側上面１４ａと、背面側に設けられた背面側上面１４ｂと、正面側上面１４ａと背面側上面１４ｂを連結する上面中心１４ｃから構成される。
正面側上面１４ａは、平面上部１５の上端から平面上部１５を基準に傾斜角度略１３５度で背面方向に傾斜して設けられおり、高さは１０ｍｍ～１３ｍｍ程度が適しているが、適宜選択可能である。背面側上面１４ｂは、なだらかなＲ形状の曲面となっており、コーキング材止め用凹部としての効果を有する。円弧形状の半径Ｒは５ｍｍが最も適しているが、適宜選択可能である。また正面側上面１４ａと背面側上面１４ｂは平面状の上面中心１４ｃで連結されており、全体で断面が略Ｖ字状に形成され、上面部１４がこのような形状であることから巾木１０は上端（先端）に向かって徐々に厚みが小さくなるように形成されている。
さらに正面側上面１４ａの幅方向Ｊの長さは背面側上面１４ｂの幅方向Ｊの長さよりも大きく形成されている。
The upper surface part 14 is a surface that connects the flat upper part 15 and the back part 11, and includes a front-side upper surface 14a provided on the front side, a back-side upper surface 14b provided on the back side, and a front-side upper surface 14a and the back surface. It is composed of a top surface center 14c that connects side top surfaces 14b.
The front-side upper surface 14a is inclined from the upper end of the flat upper part 15 toward the rear at an inclination angle of approximately 135 degrees with the flat upper part 15 as a reference, and the height is preferably about 10 mm to 13 mm, but can be selected as appropriate. It is. The upper surface 14b on the rear side is a gently rounded curved surface, and has the effect of serving as a recess for fixing caulking material. The most suitable radius R of the arc shape is 5 mm, but it can be selected as appropriate. Further, the front side upper surface 14a and the rear side upper surface 14b are connected at the planar upper surface center 14c, and the overall cross section is formed in a substantially V-shape.Since the upper surface portion 14 has such a shape, the baseboard 10 is formed so that the thickness gradually decreases toward the upper end (tip).
Furthermore, the length of the front side upper surface 14a in the width direction J is formed to be larger than the length of the rear side upper surface 14b in the width direction J.
塗料止め用凹部１８は、下方側突出部１７に設けられた断面矩形状の窪みであり、長手方向Ｉに沿って長尺状に形成されている。
塗料止め用凹部１８は、図３（ａ）に示すように、下方側突出部１７のＲ形状の部分から、背面部１１に向かう窪みの奥行は３．０ｍｍ～７．０ｍｍであり、窪みの高さは３．０ｍｍ～８．０ｍｍである。
また、塗料止め用凹部１８は、図３（ｂ）に示すように、下方側突出部１７のＲ形状の部分から底面部１２に向かってＲ形状の曲面を有する断面扇状の窪みとして設けられてもよい。
また、図３（ｃ）（ｄ）に示すように、底面部１２に接着剤塗布領域Ｓが左右に配されるものであり、塗料止め用凹部１８と前記面取り部１３とをほぼ同じ形状に形成するものである。このようにして、底面部１２の左右に接着剤（仮止め材）が配されることで安定した位置決めができるようになる。
The paint stopper recess 18 is a recess with a rectangular cross section provided in the lower protrusion 17, and is formed in an elongated shape along the longitudinal direction I.
As shown in FIG. 3(a), the paint stop recess 18 has a depth of 3.0 mm to 7.0 mm from the R-shaped portion of the lower protrusion 17 toward the back surface 11. The height is 3.0 mm to 8.0 mm.
Further, as shown in FIG. 3(b), the paint stopper recess 18 is provided as a recess with a fan-shaped cross section and an R-shaped curved surface extending from the R-shaped portion of the lower protrusion 17 toward the bottom surface portion 12. Good too.
In addition, as shown in FIGS. 3(c) and 3(d), adhesive application areas S are arranged on the left and right sides of the bottom surface 12, and the paint stopper recess 18 and the chamfered part 13 are formed into approximately the same shape. It is something that forms. In this way, the adhesive (temporary fixing material) is placed on the left and right sides of the bottom part 12, allowing stable positioning.
巾木の材質は、主成分として、セメント、ケイ酸質粉体、骨材、繊維を含み、前記材料により不燃材として形成されている。
巾木は上記各成分を適切な配合比で混合し（混合工程）、適量の水を加えて混錬する（混錬工程）。混錬された混合物は、押出成形機に供給され、押出成形されることで押出成形体を得る（押出成形工程）。その後、得られた押出成形体は、養生し乾燥することで巾木が得られる（養生・乾燥工程）。
The material of the baseboard contains cement, silicic acid powder, aggregate, and fiber as main components, and is made of the above-mentioned materials as a noncombustible material.
The baseboard is made by mixing the above components in an appropriate ratio (mixing process), adding an appropriate amount of water, and kneading (kneading process). The kneaded mixture is supplied to an extrusion molding machine and extruded to obtain an extruded body (extrusion molding step). Thereafter, the obtained extruded body is cured and dried to obtain a baseboard (curing/drying step).
セメントとしては、普通、早強、ちゅうよう熱、低熱、耐硫酸塩等の各種ポルトランドセメント、ビーライト高含有セメント、アルミナセメント、高炉セメント、フライアッシュセメント、各種混合セメント等の水硬セメントが挙げられ、セメントの配合比は３０～６５質量％の範囲であり、好ましくは３５～５５質量％の範囲がよい。 Examples of cement include normal, early-strength, slow-heat, low-heat, sulfate-resistant Portland cement, high-belite cement, alumina cement, blast furnace cement, fly ash cement, and hydraulic cements such as various mixed cements. The blending ratio of cement is in the range of 30 to 65% by mass, preferably in the range of 35 to 55% by mass.
ケイ酸質粉体は巾木の防水機能を向上させるために用いられる成分であり、けい石、けい藻土、マイクロシリカ、シリカヒューム等が 挙げられ、特にけい石が好適である。ケイ酸質粉体の配合比は２０～４１質量％の範囲であり、好ましくは２５～３７質量％の範囲がよい。ケイ酸質粉体の配合比が２０質量％未満であると防水効果が得られず、ケイ酸質粉体の配合比が４１質量％よりも大きいと巾木の強度が低下する。 The siliceous powder is a component used to improve the waterproof function of the baseboard, and examples include silica, diatomaceous earth, microsilica, and silica fume, with silica being particularly preferred. The blending ratio of the silicic acid powder is in the range of 20 to 41% by mass, preferably in the range of 25 to 37% by mass. If the blending ratio of the silicic acid powder is less than 20% by mass, no waterproof effect will be obtained, and if the blending ratio of the silicic acid powder is greater than 41% by mass, the strength of the baseboard will decrease.
骨材は養生時の発熱および収縮を抑制するために用いられる成分であり、砂、フライアッシュバルーン、シラスバルーン、真珠岩バルーン、黒曜石バルーン、パーライト、バーミキュライト、カナマイト、ガラスマイクロバルーン等が挙げられる。骨材の配合比は８～３１質量％の範囲であり、さらに好ましくは１２～２６質量％の範囲がよい。骨材の配合比が８質量％未満であると適切な発熱および抑制効果が得られず、骨材の配合比が３１質量％より大きいと巾木の強度が低下する。 Aggregate is a component used to suppress heat generation and shrinkage during curing, and includes sand, fly ash balloons, shirasu balloons, nacreous balloons, obsidian balloons, perlite, vermiculite, kanamite, glass microballoons, and the like. The blending ratio of aggregate is in the range of 8 to 31% by mass, more preferably in the range of 12 to 26% by mass. When the blending ratio of aggregate is less than 8% by mass, appropriate heat generation and suppressing effects cannot be obtained, and when the blending ratio of aggregate is greater than 31% by mass, the strength of the baseboard decreases.
繊維は巾木の亀裂防止や曲げ強度の向上等、耐凍害性を強化するために用いられる成分であり、パルプ、故紙、ポリアミド繊維、ポリエステル繊維、ポリプロピレン繊維、ビニロン繊維等の有機繊維およびガラス繊維、炭素繊維等の無機繊維などが挙げられ、特にパルプが好適である。繊維の配合比は２～１１質量％の範囲であり、さらに好ましくは２．５～８質量％の範囲がよい。繊維の配合比が２質量％未満であると亀裂防止や曲げ強度の向上等の適切な効果が得られず、繊維の配合比が１１質量％より大きいと巾木の強度が低下する。 Fibers are components used to prevent cracks in baseboards, improve bending strength, and strengthen frost damage resistance, and include pulp, waste paper, organic fibers such as polyamide fibers, polyester fibers, polypropylene fibers, vinylon fibers, and glass fibers. , inorganic fibers such as carbon fibers, etc., and pulp is particularly suitable. The blending ratio of fibers is in the range of 2 to 11% by mass, more preferably in the range of 2.5 to 8% by mass. When the blending ratio of fibers is less than 2% by mass, appropriate effects such as preventing cracks and improving bending strength cannot be obtained, and when the blending ratio of fibers is greater than 11% by mass, the strength of the baseboard decreases.
上記各成分を上記配合比で混合して得られた巾木は、耐熱性、耐衝撃性、耐凍害性、耐水性に優れ、不燃材料として好適なものとなる。具体的には、強度減衰率が１０％以下、熱膨張率が１．０～１５．０×１０－６／℃、衝撃強さが０．８～２５．０ｋＪ／ｍ２および熱伝導率が０．３Ｗ／ｍＫ以下、吸水率が４０％以下であることが好ましい。また、巾木を水中に浸漬し、凍結および溶解を繰り返した場合の体積変化率が１０％以下であれば耐水性および耐凍害性に優れている点から好ましい。 The baseboard obtained by mixing the above components at the above mixing ratio has excellent heat resistance, impact resistance, frost damage resistance, and water resistance, and is suitable as a noncombustible material. Specifically, the strength attenuation rate is 10% or less, the thermal expansion coefficient is 1.0 to 15.0×10 -6 /°C, the impact strength is 0.8 to 25.0 kJ/m 2 , and the thermal conductivity is It is preferable that the water absorption rate is 0.3 W/mK or less and the water absorption rate is 40% or less. Further, it is preferable that the volume change rate when the baseboard is immersed in water and repeatedly frozen and thawed is 10% or less, since it has excellent water resistance and frost damage resistance.
図４は、本発明実施形態の巾木の取付構造（塗装仕上げ）を示す概略断面図であり、図５は、上記実施形態の巾木の取付構造（塗装仕上げ）の下部を示す概略断面図であり、図６は、上記実施形態の巾木の取付構造（塗装仕上げ）を示す写真である。
巾木１０を壁面Ｑの最下部と床面Ｐが交差する交差箇所に取り付ける場合、変性シリコーン系接着剤等の接着材を背面部と底面部と側面部近傍に周設するように塗布し、壁面Ｑと巾木１０の背面部１１を当接させ、かつ床面Ｐと巾木１０の底面部１２を当接させて、巾木１０を交差箇所に取り付ける。
最後に、コーキング材Ｔを充填し、モルタル等の床塗料（床材）Ｒを床面Ｐおよび巾木１０の正面に塗布し仕上げる。
また、床塗料Ｒを塗布し仕上げる際に、図５（ａ）に示すように、まず塗料止め用凹部１８の高さＲ１ａとして（３．０ｍｍ～８．０ｍｍの床塗料Ｒの第１の塗膜Ｒ１を形成し）、乾燥して固まった後、その上に第２の塗膜Ｒ２を形成することができる。第２の塗膜Ｒ２は、前記曲面部の下端側にも塗布して所定厚みＲ２の塗膜を形成する。これにより、綺麗に床塗料Ｒを塗布することができる。
ここで、塗り床（床塗装）ついては、巾木１０の表面（平面上部１５や曲面部１６等）に塗料Ｒ３を塗布してから床材Ｒを塗布する施工方法と、単に床材塗料Ｒ（Ｒ１，Ｒ２）を塗布する方法とがある。食品工場、医療機器工場などの適材適所で塗り床（床塗装）の塗料の選定を行わないと、はがれや膨れがおきやすく、また、耐久性を求められる床、または、耐薬品性が求められる床がある。コンクリート面の床では、歩行用の場合の防塵塗装（アクリル樹脂系）、フォークリフトなどの重量物用はエポキシ塗り床（床塗装）に大きくわかれ、また、クリーンルームなどのよりほこりやゴミに対応した帯電防止の効果のある塗り床（床塗装）や食品工場などの毎日水を用いて清掃するための、耐水性と耐久性の高い水性硬質ウレタンなどが使用される。体育館など床や屋外の公園や遊歩道などの床、アスファルトに塗り床（床塗装）を塗装して、遮熱効果をもたらすものなどもある。
まず第１に、巾木１０の表面（平面上部１５や曲面部１６等）に塗料Ｒ３を塗布してから床材Ｒを塗布する方法としては、図６（ｃ）の例では、塗料Ｒ３を巾木１０にローラーで塗布してから、巾木１０の塗料が完全硬化後に床材Ｒを塗ることにより、前巾木１０の表面（平面上部１５や曲面部１６等）の全域、さらには上方のコーキン材Ｔの近傍まで塗料Ｒ３が塗布して、最後にコーキング材Ｔで塗料Ｒ３を押さえ込むようにする施工方法である。また、図６（ｂ）の例では、巾木１０の表面（平面上部１５や曲面部１６等）の全域に亘って塗装膜Ｒ３を形成して、上方側のコーキング材Ｔと連結させるように塗装膜Ｒ２を形成する。本実施の形態では、塗料止め用凹部１８とコーキング材止め用凹部１４ｂが設けられているので、床材Ｒを施す場合や内壁材を巾木１０に対して施すときに、塗料Ｒやコーキング材Ｔが入り込んで掛止するので、これらが剥離し難くなって、高い密着力が得られるようになる。なお、床塗料としては、透明の塗料として、巾木１０が認識できるようにすることができる。
次に第２に、床材塗料Ｒ（Ｒ１，Ｒ２）を塗布する方法としては、本実施の形態では、図５（ａ）（ｂ）に示しように、床塗料Ｒを塗布する際に、前記下方側突出部１７の高さよりも上方に及ぶように床塗料Ｒ（Ｒ１，Ｒ２）を塗布する。下塗りＲ１を塗布する理由は、後に塗る中塗りと上塗りの塗装工程のベースとなる工程であり、この工程がないと後の中塗りや上塗りの塗膜を定着させる役割が果たせなかったり、色むらを防止する役割を果たせなかったりする場合がある。色付けは通常２回の工程が必要になる。また、厚い塗膜にするためには、何度も塗り重ねて塗膜の層を厚くすることが望ましい。なお、下塗りＲ１は、白色か透明である場合が多いが、これは床塗料の色を際立たせるためである。そして、下塗り塗料Ｒ１を塗っておくことで、中塗り・上塗り塗料が吸い込まれずにしっかりと塗膜を作ることができるので、塗装後の仕上がりが美しくなり、そして、剥がれにくくなる。なお、床塗料を複数層にすることなく、一層で形成しても良く、この一層の場合でも、塗料止め用凹部１８に床塗料を差し込むようにすることで、床の塗装膜が剥がれにくく、綺麗に仕上げることができる。
このように、床塗料Ｒが巾木１０の塗料止め用凹部１８に充填されることで、水の侵入を防止し、カビや細菌の発生を抑制することができる。また、床塗料Ｒが巾木１０の塗料止め用凹部１８に充填されることで、隙間や段差が出にくく、綺麗に床塗料Ｒを塗布することが可能となり、美観性を損なうことなく壁面仕上げを行うことができる。
FIG. 4 is a schematic sectional view showing the baseboard mounting structure (painted finish) according to the embodiment of the present invention, and FIG. 5 is a schematic sectional view showing the lower part of the baseboard mounting structure (painted finish) according to the above embodiment. FIG. 6 is a photograph showing the baseboard mounting structure (painted finish) of the above embodiment.
When installing the baseboard 10 at the intersection where the lowest part of the wall surface Q and the floor surface P intersect, apply an adhesive such as a modified silicone adhesive around the back, bottom, and side surfaces. The baseboard 10 is attached to the intersection by bringing the wall surface Q into contact with the back part 11 of the baseboard 10, and by bringing the floor surface P into contact with the bottom part 12 of the baseboard 10.
Finally, a caulking material T is filled, and a floor paint (flooring material) R such as mortar is applied to the floor surface P and the front of the baseboard 10 for finishing.
In addition, when applying and finishing the floor paint R, as shown in FIG. After drying and hardening, a second coating R2 can be applied thereon. The second coating film R2 is also applied to the lower end side of the curved surface portion to form a coating film having a predetermined thickness R2. Thereby, the floor paint R can be applied neatly.
Here, regarding the painted floor (floor painting), there are two methods: one is to apply the paint R3 to the surface of the baseboard 10 (flat upper part 15, curved surface part 16, etc.) and then apply the flooring material R, and the other is to simply apply the flooring material R ( There is a method of applying R1, R2). If you don't select the right paint for your floor (floor coating) in the right place, such as food factories and medical device factories, it will easily peel or blister, and floors that require durability or chemical resistance. There's a floor. For concrete floors, there are two main types: dust-proof coating (acrylic resin) for pedestrians, epoxy coatings (floor coatings) for heavy objects such as forklifts, and electrostatic coatings for clean rooms and other areas that are more resistant to dust and dirt. Water-based hard urethane, which is highly water-resistant and durable, is used for painting floors (floor coatings) that have a preventive effect and for cleaning food factories and other places that use water every day. There are also products that provide a heat shielding effect by painting the floors of gymnasiums, outdoor parks and promenades, and asphalt.
First of all, as a method of applying the paint R3 to the surface of the baseboard 10 (flat upper part 15, curved surface part 16, etc.) and then applying the floor material R, in the example of FIG. By coating the baseboard 10 with a roller and then applying the flooring material R after the paint on the baseboard 10 has completely hardened, the entire surface of the front baseboard 10 (flat upper part 15, curved surface 16, etc.) and even above the baseboard 10 can be coated with a roller. This is a construction method in which the paint R3 is applied to the vicinity of the caulking material T, and finally the paint R3 is pressed down with the caulking material T. Further, in the example of FIG. 6(b), a coating film R3 is formed over the entire surface of the baseboard 10 (flat upper part 15, curved surface part 16, etc.) so as to be connected to the caulking material T on the upper side. A coating film R2 is formed. In this embodiment, since the paint stopper recess 18 and the caulking material stopper recess 14b are provided, when applying the flooring material R or the interior wall material to the baseboard 10, the paint R and caulking material can be Since the T enters and locks, these become difficult to peel off and a high adhesion force can be obtained. Note that the floor paint may be a transparent paint so that the baseboard 10 can be recognized.
Secondly, as a method for applying the floor paint R (R1, R2), in this embodiment, as shown in FIGS. 5(a) and 5(b), when applying the floor paint R, The floor paint R (R1, R2) is applied so as to extend above the height of the lower protrusion 17. The reason for applying undercoat R1 is that it serves as the base for the intermediate and top coats that will be applied later, and without this process, the intermediate and top coats that will be applied later will not be able to fix the film, and color unevenness may occur. In some cases, they may not be able to fulfill their role in preventing this. Coloring usually requires two steps. In addition, in order to obtain a thick coating film, it is desirable to coat the coating layer many times to thicken the coating layer. Note that the undercoat R1 is often white or transparent, and this is to make the color of the floor paint stand out. By applying the undercoat R1, a firm coating can be formed without the intermediate and topcoats being sucked in, resulting in a beautiful finish after painting and making it difficult to peel off. Note that the floor paint may be formed in one layer instead of multiple layers, and even in this case, by inserting the floor paint into the paint stopper recess 18, the paint film on the floor will be difficult to peel off. It can be finished beautifully.
In this way, by filling the floor paint R into the paint stopper recess 18 of the baseboard 10, it is possible to prevent water from entering and suppress the growth of mold and bacteria. In addition, by filling the paint stopper recess 18 of the baseboard 10 with the floor paint R, gaps and steps are less likely to appear, making it possible to apply the floor paint R neatly, finishing the wall surface without impairing the aesthetics. It can be performed.
（第２の実施形態）
図７は、本発明の第２の実施形態の巾木を示す断面図であり、図８は、上記実施形態の巾木の上部を示す断面図であり、図９は、上記実施形態の巾木の下部を示す断面図である。
(Second embodiment)
FIG. 7 is a sectional view showing the baseboard of the second embodiment of the present invention, FIG. 8 is a sectional view showing the upper part of the baseboard of the above embodiment, and FIG. 9 is a sectional view of the baseboard of the above embodiment. It is a sectional view showing the lower part of the tree.
第２の実施形態の巾木２０は、壁面Ｑに当接される背面部２１と、正面上部に設けられた平面上部２５と、正面下部に設けられた曲面部２６と、床面Ｐに当接する底面部２２と、曲面部２６の下端部と底面部２２の一端部を連結する下方側突出部２７と、底面部２２の他端部と背面部２１の下端部を連結する面取り部２３と、上方側突出部２４と、側面部に囲まれて形成されている。下方側突出部２７には、その底面側において、塗料止め用凹部２８が設けられている。 The baseboard 20 of the second embodiment includes a back surface portion 21 that contacts a wall surface Q, a flat upper portion 25 provided at the upper front surface, a curved surface portion 26 provided at the lower front surface, and a back surface portion 21 that contacts the floor surface P. The bottom part 22 that contacts the bottom part 22, the lower protrusion part 27 that connects the lower end of the curved part 26 and one end of the bottom part 22, and the chamfered part 23 that connects the other end of the bottom part 22 and the lower end of the back part 21. , and is surrounded by the upper protrusion 24 and the side surface. The lower protrusion 27 is provided with a paint stopper recess 28 on its bottom side.
上方側突出部２４は、平面上部２５の上端側または曲面部２６の上端側に突出して設けられ、前記上方側突出部２４は、前記下方側突出部２７と同じように形成することができる。上方側突出部２４は、平面上部２５と背面部２１を連結する面であって、正面側に設けられた正面側上面２４ａと、背面側に設けられた背面側上面２４ｂと、正面側上面２４ａと背面側上面２４ｂを連結する上面中心２４ｃから構成され、背面側上面２４ｂがコーキング材を止めるための窪みであるコーキング材止め用凹部２４ｂとなる。コーキング材止め用凹部２４ｂとしては、上方側突出部２４に窪みを形成しても良いが、図６（ｂ）に示すように、接着剤塗布領域Ｓを調整して（コーキング材が入る領域を設けて）形成しても良い。 The upper protrusion 24 is provided to protrude from the upper end of the flat upper part 25 or the upper end of the curved surface part 26, and the upper protrusion 24 can be formed in the same manner as the lower protrusion 27. The upper protrusion 24 is a surface that connects the flat upper part 25 and the back surface 21, and includes a front-side top surface 24a provided on the front side, a back-side top surface 24b provided on the back side, and a front-side top surface 24a. and a top surface center 24c that connects the back side top surface 24b, and the back side top surface 24b becomes a caulking material retaining recess 24b which is a recess for stopping the caulking material. As the caulking material retaining recess 24b, a depression may be formed in the upper protrusion 24, but as shown in FIG. ) may be formed.
前記塗料止め用凹部２８又は前記コーキング材止め用凹部２４ｂに、断面矩形状の窪みが複数形成されているものであって、前記複数の窪みのうちの第１の矩形状の窪みには、接着剤Ｓが配されて床面や側壁部と接着され、第２の矩形状の窪みには、床塗料又はコーキング材が配されて床面や側壁部と接着される。 A plurality of depressions having a rectangular cross section are formed in the paint stopper recess 28 or the caulking material stopper recess 24b, and a first rectangular recess of the plurality of recesses is provided with an adhesive. The agent S is placed and adhered to the floor surface and side walls, and a floor paint or caulking material is placed in the second rectangular depression and adhered to the floor surface and side walls.
塗料止め用凹部２８は、下方側突出部２７に設けられた断面矩形状の窪みであり、長手方向Ｉに沿って長尺状に形成されている。
塗料止め用凹部２８と下方側突出部２７は、図９（ａ）に示すように、床塗料Ｒを水平に塗布した高さと平行な水平部Ｒとして設けられている。
また、塗料止め用凹部２８は、図９（ｂ）に示すように、下方側突出部２７は、床塗料を水平に塗布した高さと平行な角度よりも角度（θ）の大きな傾斜高さ部Ｒ３として設けてもよい。傾斜高さ部Ｒ３の傾斜角度θとしては、前記水平部の高さを０度とするとき、２０～３０度以内であることが好ましい。
The paint stopper recess 28 is a recess with a rectangular cross section provided in the lower protrusion 27, and is formed in an elongated shape along the longitudinal direction I.
The paint stopper recess 28 and the lower protrusion 27 are provided as a horizontal portion R parallel to the height at which the floor paint R is applied horizontally, as shown in FIG. 9(a).
In addition, as shown in FIG. 9(b), the paint stopper recess 28 has a lower protrusion 27 at an inclined height part where the angle (θ) is larger than the angle parallel to the height at which the floor paint is applied horizontally. It may be provided as R3. The inclination angle θ of the inclined height portion R3 is preferably within 20 to 30 degrees when the height of the horizontal portion is 0 degrees.
（第３の実施形態）
図１０は、本発明の第３の実施形態の巾木を示す断面図であり、図１１は、上記実施形態の巾木の上部を示す断面図である。
第３の実施形態の巾木３０は、壁面Ｑに当接される背面部３１と、正面上部に設けられた平面上部３５と、正面下部に設けられた曲面部３６と、床面Ｐに当接する底面部３２と、曲面部３６の下端部と底面部３２の一端部を連結する下方側突出部３７と、底面部３２の他端部と背面部３１の下端部を連結する面取り部３３と、上方側突出部３４と、側面部に囲まれて形成されている。下方側突出部３７には、塗料止め用凹部３８が設けられている。
(Third embodiment)
FIG. 10 is a sectional view showing the baseboard according to the third embodiment of the present invention, and FIG. 11 is a sectional view showing the upper part of the baseboard according to the above embodiment.
The baseboard 30 of the third embodiment has a back surface portion 31 that contacts a wall surface Q, a flat upper portion 35 provided at the upper front surface, a curved surface portion 36 provided at the lower front surface, and a back surface portion 31 that contacts the floor surface P. A bottom protrusion 37 that connects the lower end of the curved surface 36 and one end of the bottom 32 , and a chamfered portion 33 that connects the other end of the bottom 32 and the lower end of the back surface 31 . , and is surrounded by the upper protrusion 34 and the side surface. A paint stopper recess 38 is provided in the lower protrusion 37 .
上方側突出部３４は、平面上部３５の上端側または曲面部３６の上端側に突出して設けられ、前記上方側突出部３４は、前記下方側突出部３７と同じように形成することができる。上方側突出部３４は、平面上部３５と背面部３１を連結する面であって、正面側に設けられた正面側上面３４ａと、背面側に設けられた背面側上面３４ｂと、正面側上面３４ａと背面側上面３４ｂを連結する上面中心３４ｃから構成され、背面側上面３４ｂがコーキング材を止めるための窪みであるコーキング材止め用凹部３４ｂ，３４ｄとなる。そして、コーキング材止め用凹部３４のうちの一方３４ｂには、コーキング材が配され、他方３４ｄには、接着剤Ｓを介在させるものである。なお、巾木の背面や底面の全域に接着剤が配されるものではなく、下方側突出部３７とコーキング材止め用凹部３４ｂ，３４ｄにのみ接着剤Ｓが配されても位置決めが可能である。 The upper protrusion 34 is provided so as to protrude from the upper end of the flat upper part 35 or the upper end of the curved surface part 36, and the upper protrusion 34 can be formed in the same manner as the lower protrusion 37. The upper protrusion 34 is a surface that connects the flat upper part 35 and the back surface 31, and includes a front-side top surface 34a provided on the front side, a back-side top surface 34b provided on the back side, and a front-side top surface 34a. and a top surface center 34c that connects the rear surface side upper surface 34b, and the rear surface side upper surface 34b becomes caulking material retaining recesses 34b and 34d, which are recesses for retaining the caulking material. A caulking material is placed in one 34b of the caulking material retaining recesses 34, and an adhesive S is interposed in the other 34d. Note that positioning is possible even if the adhesive S is not applied to the entire back or bottom of the baseboard, but only to the lower protrusion 37 and the caulking material fixing recesses 34b and 34d. .
図１０、図１１の例では、塗料止め用凹部３４ｄとコーキング材止め用凹部３４ｂに接着剤（仮止め材）塗布領域Ｓが配されているので、安定した位置決めが可能である。なお、壁面の最下部と床面が交差する交差箇所にも接着剤（仮止め材）塗布領域Ｓが配されているので、安定した位置決めが可能である。 In the examples shown in FIGS. 10 and 11, the adhesive (temporary adhesive) application area S is arranged in the paint stopper recess 34d and the caulking material stopper recess 34b, so stable positioning is possible. In addition, since the adhesive (temporary fixing material) application area S is also arranged at the intersection point where the lowest part of the wall surface intersects with the floor surface, stable positioning is possible.
（第４の実施形態）
図１２は、本発明の第４の実施形態の巾木を示す断面図である。
(Fourth embodiment)
FIG. 12 is a sectional view showing a baseboard according to the fourth embodiment of the present invention.
第４の実施形態の巾木４０は、壁面Ｑに当接される背面部４１と、正面に設けられた曲面部４６と、床面Ｐに当接する底面部４２と、曲面部４６の下端部と底面部４２の一端部を連結する下方側突出部４７と、底面部４２の他端部と背面部４１の下端部を連結する面取り部４３と、上方側突出部４４と、側面部に囲まれて形成されている。下方側突出部４７には、塗料止め用凹部４８が設けられている。 The baseboard 40 of the fourth embodiment includes a back surface portion 41 that contacts the wall surface Q, a curved surface portion 46 provided on the front surface, a bottom surface portion 42 that contacts the floor surface P, and a lower end portion of the curved surface portion 46. and a lower protrusion 47 that connects one end of the bottom part 42, a chamfered part 43 that connects the other end of the bottom part 42 and the lower end of the back part 41, an upper protrusion 44, and a side surface. It is formed by A paint stopper recess 48 is provided in the lower protrusion 47 .
第４の実施形態の巾木４０は、正面側が曲面で形成されているものである。
上方側突出部４４は、曲面部４６の上端側に突出して設けられ、下方側突出部４７は、曲面部４６の下端側に突出して設けられている。前記上方側突出部４４は、前記下方側突出部４７と同じように形成することができる。
The baseboard 40 of the fourth embodiment has a curved front side.
The upper protrusion 44 is provided to protrude toward the upper end of the curved surface portion 46 , and the lower protrusion 47 is provided to protrude toward the lower end of the curved surface portion 46 . The upper protrusion 44 may be formed in the same manner as the lower protrusion 47.
なお、本発明は、上記実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲において種々の変更を加えることが可能である。本実施の形態では、コンクリート製の巾木を例に説明したが、本発明はプラスチックなどの合成樹脂製のものや金属製であっても適用可能である。また、塗り床（床塗装）の施工ついて説明したが、内壁材との関係でコーキング材を塗布する場合にも適用可能である。 Note that the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention. In this embodiment, a baseboard made of concrete has been described as an example, but the present invention is also applicable to baseboards made of synthetic resin such as plastic or metal. Further, although the explanation has been made regarding the construction of painted floors (floor coating), the present invention can also be applied to the case where caulking material is applied in relation to interior wall materials.
１０，２０，３０，４０ 本発明の巾木、
１１，２１，３１，４１ 背面部、
１２，２２，３２，４２ 底面部、
１３，２３，３３，４３ 面取り部（コーナー接触部）、
１４ 上面部、 １４ａ 正面側上面、１４ｂ 背面側上面、１４ｃ 上面中心、
２４，３４，４４ 上方側突出部、
２４ｂ コーキング材止め用凹部、
１５，２５，３５， 平面上部、
１６，２６，３６，４６ 曲面部、
１７，２７，３７，４７ 下方側突出部、
１８，２８，３８，４８ 塗料止め用凹部、
１９ 側面部、
Ｐ 床面、
Ｑ 壁面、
Ｒ 床塗料、
Ｒ１ 床塗料の第１の塗膜、Ｒ１ａ 水平部、
Ｒ２ 床塗料の第２の塗膜、Ｒ２ａ 水平部、
Ｒ３ 傾斜高さ部、
Ｓ 接着剤塗布領域、
Ｔ コーキング材
10,20,30,40 Baseboard of the present invention,
11, 21, 31, 41 back part,
12, 22, 32, 42 bottom part,
13, 23, 33, 43 Chamfered part (corner contact part),
14 upper surface part, 14a front side upper surface, 14b rear side upper surface, 14c upper surface center,
24, 34, 44 upper side protrusion,
24b Recess for caulking material,
15, 25, 35, top of plane,
16, 26, 36, 46 curved surface part,
17, 27, 37, 47 lower side protrusion,
18, 28, 38, 48 recess for paint stop;
19 side part,
P floor surface,
Q Wall surface,
R floor paint,
R1 first coat of floor paint, R1a horizontal part,
R2 second coat of floor paint, R2a horizontal part,
R3 slope height part,
S adhesive application area,
T Caulking material
Claims (4)
前記巾木は、壁面に当接される背面部と、正面に設けられたＲ形状の曲面である曲面部と、床面に当接する底面部と、曲面部の下端側に突出して設けられる下方側突出部とを備え、
前記下方側突出部の下方には、床塗料を止めるための窪みである塗料止め用凹部が設けられているとともに、前記下方側突出部に水平な突出部が設けられており、床面に塗布する床塗料を前記塗料止め用凹部及び前記水平な突出部に及ぶように水平に塗布し形成される第１の塗膜とするか、
又は、
前記下方側突出部の下方には、床塗料を止めるための窪みである塗料止め用凹部が設けられているとともに、床塗料を水平に塗布するための水平部が複数の段差をもって設けられており、床面に塗布する床塗料を前記塗料止め用凹部及び前記複数の段差の水平な突出部に及ぶように水平に塗布し形成される第１の塗膜とし、
更に、前記第１の塗膜の上に吸い込まれないようにしたり剥がれにくくするために、床塗料を塗布して前記下方側突出部の上方の前記曲面部に及ぶように水平に形成される第２の塗膜とが設けられていることを特徴とする巾木を使用した床塗料の塗布構造。 In a floor paint application structure that uses baseboards that are attached to the intersection where the lowest part of the wall and the floor intersect,
The baseboard has a back surface that comes into contact with the wall, a curved surface that is an R-shaped curved surface provided on the front, a bottom surface that comes into contact with the floor, and a lower part that projects from the lower end of the curved surface. A side protrusion,
A paint stopper recess, which is a recess for stopping floor paint, is provided below the lower protrusion , and a horizontal protrusion is provided on the lower protrusion to prevent the paint from being applied to the floor surface. The first coating film is formed by applying a floor paint horizontally so as to cover the paint stopper recess and the horizontal protrusion , or
Or
A paint stopper recess, which is a recess for holding floor paint, is provided below the downward protrusion , and a horizontal part with a plurality of steps is provided for horizontally applying the floor paint. , a first coating film formed by applying a floor paint to the floor surface horizontally so as to cover the paint stopper recess and the horizontal protrusions of the plurality of steps ;
Furthermore, in order to prevent the first coating from being sucked onto the first coating or to prevent it from peeling off, a first coating is formed horizontally so as to extend over the curved surface above the downward protrusion by applying a floor coating. 2. A floor paint application structure using a baseboard, characterized in that a coating film is provided.
前記巾木は、壁面に当接される背面部と、正面に設けられたＲ形状の曲面である曲面部と、床面に当接する底面部と、曲面部の下端側に突出して設けられる下方側突出部とを備え、The baseboard has a back surface that comes into contact with the wall, a curved surface that is an R-shaped curved surface provided on the front, a bottom surface that comes into contact with the floor, and a lower part that projects from the lower end of the curved surface. A side protrusion,
前記下方側突出部の下方には、床塗料を止めるための窪みである塗料止め用凹部が設けられているとともに、前記下方側突出部に水平な突出部が設けられており、床面に塗布する床塗料を前記塗料止め用凹部及び前記水平な突出部に及ぶように水平に塗布し形成される第１の塗膜を設ける工程とするか、A paint stopper recess, which is a recess for stopping floor paint, is provided below the lower protrusion, and a horizontal protrusion is provided on the lower protrusion to prevent the paint from being applied to the floor surface. a step of applying the floor paint horizontally so as to cover the paint stopping recess and the horizontal protrusion to form a first coating film;
又は、Or
前記下方側突出部の下方には、床塗料を止めるための窪みである塗料止め用凹部が設けられているとともに、床塗料を水平に塗布するための水平部が複数の段差をもって設けられており、床面に塗布する床塗料を前記塗料止め用凹部及び前記複数の段差の水平な突出部に及ぶように水平に塗布し形成される第１の塗膜を設ける工程とし、A paint stopper recess, which is a recess for holding floor paint, is provided below the downward protrusion, and a horizontal part with a plurality of steps is provided for horizontally applying the floor paint. , a step of applying a floor paint to be applied to a floor surface horizontally so as to cover the paint stopping recess and the horizontal protrusions of the plurality of steps to form a first coating film;
更に、前記第１の塗膜が乾燥して後、その上に床塗料を塗布して前記下方側突出部の上方の前記曲面部に及ぶように水平に形成される第２の塗膜を設ける工程とが設けられていることを特徴とする巾木を使用した床塗料の塗布方法。Furthermore, after the first coating film dries, a floor paint is applied thereon to form a second coating film formed horizontally so as to cover the curved surface above the downward protrusion. A method for applying floor paint using baseboards, characterized by comprising the steps of:
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| JP2014105526A (en) | 2012-11-29 | 2014-06-09 | Nikkei Panel System Kk | Fitting structure for skirting board |
| JP2018025090A (en) | 2016-07-29 | 2018-02-15 | フクビ化学工業株式会社 | Baseboard, seat with baseboard, and decoration structure for floor and wall |
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| JPH0642160A (en) * | 1991-05-28 | 1994-02-15 | Abc Trading Co Ltd | Coated floor constructing method and plinth sheet |
| GB9509538D0 (en) * | 1995-05-11 | 1995-07-05 | Morgan Philip N | Edging means and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2014105526A (en) | 2012-11-29 | 2014-06-09 | Nikkei Panel System Kk | Fitting structure for skirting board |
| JP2018025090A (en) | 2016-07-29 | 2018-02-15 | フクビ化学工業株式会社 | Baseboard, seat with baseboard, and decoration structure for floor and wall |
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