JP5502829B2 - Basic structure with decorative panel - Google Patents

Basic structure with decorative panel Download PDF

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JP5502829B2
JP5502829B2 JP2011228748A JP2011228748A JP5502829B2 JP 5502829 B2 JP5502829 B2 JP 5502829B2 JP 2011228748 A JP2011228748 A JP 2011228748A JP 2011228748 A JP2011228748 A JP 2011228748A JP 5502829 B2 JP5502829 B2 JP 5502829B2
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foundation
decorative board
decorative
plate
base
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JP2013087491A (en
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尚也 石田
守久 大塚
俊也 田中
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Fukuvi Chemical Industry Co Ltd
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本発明は、地面から突出するように設けられた基礎の外面に装飾用の化粧板が取り付けられた化粧板付き基礎構造に関する。   The present invention relates to a foundation structure with a decorative plate in which a decorative decorative plate is attached to the outer surface of a foundation provided so as to protrude from the ground.

従来から、住宅等の建物を支持する基礎の外面(屋外側の面)に化粧板を取付けることにより、建物の基礎部分を装飾することが行われている。   2. Description of the Related Art Conventionally, a base part of a building has been decorated by attaching a decorative plate to an outer surface (outside surface) of a foundation that supports a building such as a house.

例えば、下記特許文献1には、基礎の周囲に沿う屋外側の土壌を掘って堀り溝を形成した後、当該基礎の外面に化粧板を接着剤により貼り付け、その後に上記掘り溝を埋め戻すことにより、化粧板をその下端部が土中に埋設される状態で取り付けることが開示されている。   For example, in Patent Document 1 below, after digging the soil on the outdoor side along the periphery of the foundation to form a digging groove, a decorative board is attached to the outer surface of the foundation with an adhesive, and then the digging groove is buried. It is disclosed that the decorative plate is attached in a state where the lower end portion is embedded in the soil by returning.

特開2004−176430号公報JP 2004-176430 A

しかしながら、上記特許文献1のように、基礎の外面を覆う化粧板を、部分的に土中に埋設される状態で取り付けた場合には、土中に住む白蟻が上記化粧板と基礎の外面との間の僅かな隙間を通って這い上がり、基礎の上に設置された建物の土台等まで侵入するおそれがある。   However, as in Patent Document 1, when the decorative board covering the outer surface of the foundation is attached in a state of being partially embedded in the soil, the white ants that live in the soil are separated from the outer surface of the decorative board and the foundation. There is a risk of scooping up through a slight gap between them and intruding to the foundation of the building installed on the foundation.

本発明は、上記のような事情に鑑みてなされたものであり、建物の基礎部分を化粧板で装飾しつつ、白蟻による建物の被害を効果的に防止することが可能な化粧板付き基礎構造およびその施工方法を提供することを目的とする。   The present invention has been made in view of the above circumstances, and a decorative base structure with a decorative plate capable of effectively preventing damage to the building by white ants while decorating the basic portion of the building with a decorative plate. And it aims at providing the construction method.

上記課題を解決するためのものとして、本発明は、地面から突出するように設けられた基礎の外面に装飾用の化粧板が取り付けられた化粧板付き基礎構造であって、上記基礎の外面のうち地面よりも上方に位置する所定範囲にのみ上記化粧板が取り付けられ、当該化粧板の最下辺部と上記地面との上下間隔が50mm以上150mm以下に設定され、上記基礎の外面における上記化粧板の下部に対応する高さ位置に取付け具が固定され、上記取付け具は、当該取付け具を基礎に固定するためのビスが挿通される挿通孔を含む平板状のベースプレートと、ベースプレートから基礎の面外方向に突出して上記化粧板の下部を支持する支持部とを有し、上記化粧板の下部における基礎側の面には、上記ビスの頭部を収容するための収容凹部が形成されていることを特徴とするものである(請求項1)。
In order to solve the above problems, the present invention is a foundation structure with a decorative board in which a decorative decorative board is attached to the outer surface of a foundation provided so as to protrude from the ground, and the outer surface of the foundation is The decorative plate is attached only to a predetermined range located above the ground, the vertical distance between the lowermost side of the decorative plate and the ground is set to 50 mm or more and 150 mm or less, and the decorative plate on the outer surface of the foundation A fixture is fixed at a height corresponding to the lower portion of the base plate, and the fixture includes a flat base plate including an insertion hole through which a screw for fixing the fixture to the foundation is inserted, and a surface of the foundation from the base plate. A support portion that protrudes outward and supports the lower portion of the decorative plate, and a receiving recess for receiving the screw head is formed on the base-side surface of the lower portion of the decorative plate. And is characterized in that it is (claim 1).

ここで、「地面」とは、基礎の屋外側の土壌がむき出しである場合には、その土壌の表面のことを指し、当該土壌がコンクリートやモルタル等で覆われている場合(いわゆる犬走りが施工されている場合)には、そのコンクリートやモルタル等(犬走り)の表面のことを指す。   Here, when the soil on the outdoor side of the foundation is bare, it means the surface of the soil, and when the soil is covered with concrete, mortar, etc. (so-called dog running In the case of construction), it means the surface of concrete, mortar, etc. (dog running).

また、「化粧板の最下辺部」とは、基礎の外面を覆う化粧板全体としての下辺部のことであり、例えば基礎の高さ方向に複数の化粧板が並べて配置されるような場合には、高さ方向に並ぶ複数の化粧板のうち、最も下側に位置する化粧板の下辺部のことを指す。一方、化粧板が高さ方向に1枚だけ配置されるような場合には、その1枚の化粧板の下辺部が、そのまま「化粧板の最下辺部」となる。   In addition, the “lowermost part of the decorative board” is a lower part of the entire decorative board that covers the outer surface of the foundation. For example, when a plurality of decorative boards are arranged side by side in the height direction of the foundation. Indicates a lower side portion of the decorative plate located on the lowermost side among the plurality of decorative plates arranged in the height direction. On the other hand, when only one decorative board is arranged in the height direction, the lower side part of the single decorative board becomes the “lowermost side part of the decorative board” as it is.

上記の発明によれば、化粧板の最下辺部と地面との上下間隔が50mm以上に設定されているため、土中の白蟻は、光を遮蔽するものがない場所を50mm以上這い上がらなければ、化粧板の設置高さまで到達することができない。白蟻の行動範囲は暗がりに限られるため、上記のように光を遮断するものがない場所を50mm以上這い上がることは、白蟻にとって困難であり、この点から、白蟻の化粧板への到達が防止される。白蟻が一旦化粧板に到達すると、化粧板と基礎の外面とのわずかな隙間(ここは白蟻が好む暗がりとなる)を通って、基礎の上に設置された建物の土台等に侵入するおそれがあるが、上記のように比較的大きな上下間隔を設けて白蟻の化粧板への到達を防止するようにした場合には、白蟻の土台等への侵入が未然に防止されるため、化粧板による基礎部分の装飾を図りながら、白蟻による建物の被害を効果的に防止することできる。   According to said invention, since the up-and-down space | interval of the lowest side part of a decorative board and the ground is set to 50 mm or more, the white ants in the soil must crawl up the place which does not shield light 50 mm or more. , Can not reach the installation height of the decorative board. Since the range of action of white ants is limited to darkness, it is difficult for white ants to climb over a place where there is nothing to block light as described above, and this prevents white ants from reaching the decorative board. Is done. Once the white ants reach the decorative board, they may invade the foundation of the building installed on the foundation through a slight gap between the decorative board and the outer surface of the foundation (this is the darkness preferred by white ants). However, when a relatively large vertical space is provided as described above to prevent the white ants from reaching the decorative board, the white ants are prevented from entering the base, etc. While trying to decorate the foundation, it is possible to effectively prevent damage to the building by white ants.

また、化粧板の最下辺部と地面との上下間隔を150mm以下に抑えるようにしたため、化粧板で覆われる基礎の範囲が狭くなり過ぎることが回避され、装飾性を良好に維持することができる。   In addition, since the vertical distance between the lowermost side of the decorative board and the ground is suppressed to 150 mm or less, the range of the foundation covered with the decorative board is avoided from being too narrow, and the decorativeness can be maintained well. .

上記構造において、好ましくは、上記化粧板の断面形状が、上記基礎の外面に沿って配置されるベース面部と当該ベース面部よりも上記基礎の面外方向に突出する突面部とを交互に有する波型形状とされ、上記化粧板の突面部の内面に形成された凹部に、上記化粧板を基礎の外面に接着するための接着剤が充填される(請求項2)。   In the above structure, preferably, the cross-sectional shape of the decorative plate preferably includes a base surface portion disposed along the outer surface of the foundation and a projecting surface portion that protrudes more outwardly than the base surface portion. An adhesive for adhering the decorative plate to the outer surface of the foundation is filled in the concave portion formed in the inner surface of the projecting surface portion of the decorative plate.

このように、化粧板を波型の断面形状にした場合には、化粧板の外観をより装飾性に優れたものにすることができる。また、装飾性を向上させるために形成された上記化粧板の凹凸を利用して、基礎の外面と化粧板との間に接着剤を効率よく充填することができ、この接着剤によって化粧板をより強固に固定することができる。   Thus, when the decorative board has a corrugated cross-sectional shape, the appearance of the decorative board can be made more excellent in decorativeness. In addition, by using the unevenness of the decorative plate formed to improve the decorativeness, an adhesive can be efficiently filled between the outer surface of the foundation and the decorative plate. It can be fixed more firmly.

上記構造において、好ましくは、上記接着剤に防蟻用の薬剤が含有されている(請求項3)。   In the above structure, the adhesive preferably contains an anti-anticide.

この構成によれば、化粧板の設置高さまで万が一白蟻が到達した場合でも、化粧板の裏側(化粧板と基礎の外面との隙間)を通って白蟻が建物の土台等まで侵入することを防止でき、白蟻による被害をより確実に防止することができる。   According to this configuration, even if a white ant reaches the installation height of the decorative board, it prevents the white ant from entering the building base through the back side of the decorative board (the gap between the decorative board and the outer surface of the foundation). It is possible to prevent damage caused by white ants more reliably.

以上説明したように、本発明の化粧板付き基礎構造によれば、建物の基礎部分を化粧板で装飾しつつ、白蟻による建物の被害を効果的に防止することができる。 As described above, according to the veneer with basic structure of the present invention, while decorating the foundations of the building in veneer, it is possible to prevent damage of the building by termites effectively.

本発明の一実施形態にかかる化粧板付き基礎構造を示す断面図である。It is sectional drawing which shows the foundation structure with a decorative board concerning one Embodiment of this invention. 上記化粧板付き基礎構造の正面図である。It is a front view of the said foundation structure with a decorative board. 化粧板を単独で示す断面図である。It is sectional drawing which shows a decorative board independently. 化粧板を単独で示す正面図である。It is a front view which shows a decorative board independently. 化粧板を取り付けるための取付金具の形状を示す断面図である。It is sectional drawing which shows the shape of the attachment metal fitting for attaching a decorative board. 上記取付金具の正面図である。It is a front view of the said mounting bracket. 図1の一部拡大図である。FIG. 2 is a partially enlarged view of FIG. 1. 図1の別の部分の拡大図である。It is an enlarged view of another part of FIG. 上記化粧板付き基礎構造の施工方法を説明するための説明図(その1)である。It is explanatory drawing (the 1) for demonstrating the construction method of the said foundation structure with a decorative board. 上記施工方法の説明図(その2)である。It is explanatory drawing (the 2) of the said construction method. 上記施工方法の説明図(その3)である。It is explanatory drawing (the 3) of the said construction method. 上記施工方法の説明図(その4)である。It is explanatory drawing (the 4) of the said construction method. 本発明の変形例を説明するための図である。It is a figure for demonstrating the modification of this invention.

図1および図2は、本発明の一実施形態にかかる化粧板付き基礎構造を示す断面図および斜視図である。これらの図において、基礎1は、住宅等の建物を支持するためのものであり、建物の1階部分の平面形状に対応した枠状のコンクリート材からなる。なお、基礎1の内部には多数の配筋等が存在するが、ここではその図示を省略している。   1 and 2 are a cross-sectional view and a perspective view showing a base structure with a decorative plate according to an embodiment of the present invention. In these drawings, the foundation 1 is for supporting a building such as a house and is made of a frame-shaped concrete material corresponding to the planar shape of the first floor portion of the building. In addition, although there are a large number of bar arrangements and the like inside the foundation 1, the illustration thereof is omitted here.

上記基礎1は、地面GL(ここでは土壌Gの表面)から上方に突出する状態で打設されており、その上端面には、木製の角材等からなる建物の土台2が、図外のアンカーボルト等を介して固定されている。さらに、土台2には、屋外側に突出するように土台水切り3が取り付けられている。   The foundation 1 is placed in a state of projecting upward from the ground GL (here, the surface of the soil G), and a base 2 of the building made of wooden squares or the like is anchored to the upper end surface of the foundation 1. It is fixed via bolts. Further, a base drainer 3 is attached to the base 2 so as to protrude to the outdoor side.

上記基礎1には、その外面(屋外側の面)を覆うように複数の化粧板5が取り付けられている。この化粧板5は、建物の基礎部分を装飾するためのもので、例えばGRC等のプレキャストコンクリート板や、石膏ボード、押出成形セメント板、陶磁器タイル等から構成される。また、これ以外の例として、金属製の板材(例えば金属ロールフォーミング板、アルミニウム製押出板など)や、樹脂製の板材を化粧板5として用いてもよい。   A plurality of decorative plates 5 are attached to the foundation 1 so as to cover the outer surface (surface on the outdoor side). This decorative board 5 is for decorating the foundation part of a building, and is composed of, for example, a precast concrete board such as GRC, a plaster board, an extruded cement board, a ceramic tile, and the like. As other examples, a metal plate (for example, a metal roll forming plate, an aluminum extrusion plate) or a resin plate may be used as the decorative plate 5.

上記化粧板5は、1枚につき所定面積の矩形領域を覆うように形成されている。そして、基礎1の高さ方向および周方向に化粧板5が複数並べて配置されることにより、基礎1の外面がほぼ全周にわたり(ただし後述する上下間隔Hの範囲を除いて)、化粧板5によって覆われている。なお、図例では、周方向に並ぶ化粧板5どうしの隙間にシーリング6が施されているが(図2)、化粧板5どうしの隙間が小さく目立たない場合は、シーリング6を省略しても差し支えない。   The decorative board 5 is formed so as to cover a rectangular area having a predetermined area per sheet. Then, by arranging a plurality of decorative plates 5 in the height direction and the circumferential direction of the foundation 1, the outer surface of the foundation 1 extends over almost the entire circumference (except for the range of the vertical interval H described later). Covered by. In the illustrated example, the sealing 6 is provided in the gap between the decorative plates 5 arranged in the circumferential direction (FIG. 2). However, if the gap between the decorative plates 5 is small and inconspicuous, the sealing 6 may be omitted. There is no problem.

後で詳しく説明する図3にも示すように、当実施形態では、基礎1の高さ方向に2枚の化粧板5が並べて配置されている。ただし、化粧板5の高さ寸法は、上下2枚合わせても基礎1の高さ(地面GLからの突出高さ)よりも小さく、基礎1の外面のうち地面GLに近い範囲については化粧板5によって覆われていない。これにより、化粧板5の最下辺部Ls、つまり、上下2枚の化粧板5のうち下側の化粧板5の下辺部と、地面GLとの間に、所定寸法の上下間隔H(図1)が確保されるようになっている。なお、この上下間隔Hに対応する基礎1の外面には、化粧用のモルタル4が施工されている。   As shown in FIG. 3 which will be described in detail later, in this embodiment, two decorative plates 5 are arranged side by side in the height direction of the foundation 1. However, the height dimension of the decorative board 5 is smaller than the height of the foundation 1 (height protruding from the ground GL) even if the two upper and lower sheets are combined, and the decorative board is in the outer surface of the foundation 1 close to the ground GL. 5 is not covered. As a result, the lowermost side Ls of the decorative board 5, that is, the lower side of the lower decorative board 5 of the two upper and lower decorative boards 5, and the vertical gap H (see FIG. 1) with a predetermined dimension. ) Is secured. A cosmetic mortar 4 is applied to the outer surface of the foundation 1 corresponding to the vertical distance H.

上記化粧板5の最下辺部Lsと地面GLとの上下間隔Hは、最低限50mmであり、より好ましくは、80mm以上に設定される。このように、上下間隔Hを比較的広く確保するのは、土中に住む白蟻が建物の土台2まで這い上がるのを防止するためである。すなわち、白蟻の行動範囲は暗がりに限られるため、化粧板5の最下辺部Lsと地面GLとの上下間隔Hが小さい場合(特に、化粧板5が部分的に土中に埋まる状態で取り付けられているような場合)には、白蟻が化粧板5と基礎1の外面との隙間や、隣接する化粧板5どうしの隙間を通って這い上がり、建物の土台2まで侵入するおそれがある。   The vertical distance H between the lowermost side Ls of the decorative board 5 and the ground GL is at least 50 mm, and more preferably set to 80 mm or more. Thus, the reason why the vertical distance H is relatively wide is to prevent white ants living in the soil from climbing up to the base 2 of the building. That is, since the range of action of white ants is limited to darkness, when the vertical distance H between the lowermost side Ls of the decorative board 5 and the ground GL is small (particularly, the decorative board 5 is attached in a state of being partially buried in the soil). In such a case, white ants may crawl up through the gap between the decorative plate 5 and the outer surface of the foundation 1 or between the adjacent decorative plates 5 and enter the base 2 of the building.

これに対し、化粧板5の最下辺部Lsと地面GLとの間にある程度の上下間隔Hが確保されている場合には、その上下間隔H分の高さを這い上がらなければ化粧板5に到達できない。上下間隔Hに対応する基礎1の外面(より詳しくは基礎1を覆うモルタル4の外面)は、光を遮断するものが何もないので、暗がりを好む白蟻にとっては行動しにくい範囲となる。このため、上記のように上下間隔Hを50mm以上、より好ましくは80mm以上に設定することで、白蟻の行動を制限し、化粧板5と基礎1との隙間等を通って白蟻が土台2まで這い上がることを防止することができる。   On the other hand, when a certain vertical distance H is ensured between the lowermost side Ls of the decorative board 5 and the ground GL, the decorative board 5 can be formed unless the height corresponding to the vertical distance H is increased. Can't reach. The outer surface of the foundation 1 corresponding to the vertical distance H (more specifically, the outer surface of the mortar 4 covering the foundation 1) has nothing to block the light, and thus is in a range where it is difficult for a white ant who prefers darkness to act. For this reason, by setting the vertical distance H to 50 mm or more, more preferably 80 mm or more as described above, the behavior of white ants is limited, and the white ants pass through the gap between the decorative board 5 and the foundation 1 to the base 2. Crawling can be prevented.

ただし、上記上下間隔Hをあまり大きくすると、化粧板5で覆われる基礎1の範囲が狭くなり、外観上好ましくない。このため、上記上下間隔Hは、150mm以下に設定される。例えば、基礎1の地面GLからの突出高さ(地面GLから基礎1の上端面までの距離)が、一般的な住宅において好ましい値とされる400mm以上である場合に、上記上下間隔Hを150mm以下とすれば、化粧板5で覆われる高さ範囲が350mm以上となる。この程度の範囲が化粧板5で覆われていれば、外観上特に違和感はなく、装飾性は充分に確保される。   However, if the vertical distance H is too large, the range of the foundation 1 covered with the decorative board 5 becomes narrow, which is not preferable in appearance. For this reason, the said vertical space | interval H is set to 150 mm or less. For example, when the protruding height of the foundation 1 from the ground GL (the distance from the ground GL to the upper end surface of the foundation 1) is 400 mm or more, which is a preferable value in a general house, the vertical distance H is set to 150 mm. If it is as follows, the height range covered with the decorative board 5 will be 350 mm or more. If the range of this level is covered with the decorative board 5, there is no particular discomfort in appearance, and the decorativeness is sufficiently secured.

以上のことから、上記化粧板5の最下辺部Lsと地面GLとの上下間隔Hは、50mm以上(より好ましくは80mm以上)かつ150mm以下に設定される。   From the above, the vertical distance H between the lowermost side portion Ls of the decorative board 5 and the ground GL is set to 50 mm or more (more preferably 80 mm or more) and 150 mm or less.

図3は、上記化粧板5(高さ方向に並ぶ2枚の化粧板)を単独で示す断面図、図4は平面図である。化粧板5は、装飾上の要求から、断面視(化粧板5を厚み方向に切断する鉛直面に沿った断面視)で波型に形成されており、基礎1の外面(図3に想像線で示す)に沿って配置されるベース面部11と、ベース面部11よりも基礎1の面外方向(図3では左側)に突出する突面部10とを交互に有している。すなわち、複数のベース面部11が基礎1の高さ方向に所定の間隔を空けて複数設けられるとともに、隣接するベース面部11どうしをつなぐ複数の突面部10が面外方向に突出して設けられることで、断面視で波型形状の化粧板5が形成されている。各突面部10の内面(基礎1側の面)であって隣接するベース面部11どうしの間には、基礎1の外面と閉空間を形成する凹部13が形成されている。   FIG. 3 is a sectional view showing the decorative board 5 (two decorative boards arranged in the height direction) alone, and FIG. 4 is a plan view. The decorative board 5 is formed in a corrugated shape in a cross-sectional view (a cross-sectional view along a vertical plane in which the decorative board 5 is cut in the thickness direction) due to demands on decoration, and the outer surface of the foundation 1 (imaginary line in FIG. 3). Are alternately provided with base surface portions 11 arranged along the base surface portion 11 and projecting surface portions 10 protruding in the out-of-plane direction of the base 1 (left side in FIG. 3) from the base surface portion 11. That is, a plurality of base surface portions 11 are provided at a predetermined interval in the height direction of the foundation 1, and a plurality of projecting surface portions 10 that connect adjacent base surface portions 11 are provided to protrude in the out-of-plane direction. A corrugated decorative board 5 is formed in a sectional view. A concave portion 13 that forms a closed space with the outer surface of the foundation 1 is formed between the adjacent base surface portions 11 on the inner surface (surface on the foundation 1 side) of each projecting surface portion 10.

ここで、当実施形態において、高さ方向に並べられる2枚の化粧板5は、それぞれ、突面部10とベース面部11とを3つずつ有する形状とされ、同一の高さ寸法を有している。この場合、化粧板5の最下辺部(化粧板5全体としての下辺部)Lsは、図示のように、下側の化粧板5が有する3つの突面部10のうち、最も下側の突面部10の下辺部となる。   Here, in this embodiment, the two decorative plates 5 arranged in the height direction are each configured to have three projecting surface portions 10 and three base surface portions 11, and have the same height dimension. Yes. In this case, the lowest side portion (lower side portion of the decorative plate 5 as a whole) Ls of the decorative plate 5 is, as shown in the drawing, the lowermost protruding portion of the three protruding portions 10 of the lower decorative plate 5. 10 is the lower side.

図3に示すように、上記化粧板5(上側の化粧板5および下側の化粧板5)は、最も下方に位置する突面部10の裏側に、後述する取付金具20によって支持される支持受け部12を有しており、当該支持受け部12と、これと隣接するベース面部11との間には、後述するビス30の頭部が収容される収容凹部14が形成されている。また、各化粧板5において、最も上側のベース面部11と、上記支持受け部12とには、それぞれテーパ面11a,12aが形成されている。   As shown in FIG. 3, the decorative plate 5 (the upper decorative plate 5 and the lower decorative plate 5) is supported on a back side of the projecting surface portion 10 positioned at the lowermost position by a mounting bracket 20 described later. A housing recess 14 is formed between the support receiving portion 12 and the base surface portion 11 adjacent thereto. In each decorative plate 5, tapered surfaces 11a and 12a are formed on the uppermost base surface portion 11 and the support receiving portion 12, respectively.

再び図1および図2に戻って、化粧板5を基礎1に固定する構造について詳しく説明する。化粧板5は、化粧板5を位置決めおよび固定するための取付金具20(本発明にかかる取付具に相当)を用いて基礎1の外面に固定されている。さらに、化粧板5の突面部10の内面に形成された凹部13には接着剤18が充填されており、この接着剤18を用いた接着によっても、上記化粧板5が基礎1に固定されている。   1 and 2 again, the structure for fixing the decorative board 5 to the foundation 1 will be described in detail. The decorative plate 5 is fixed to the outer surface of the foundation 1 using a mounting bracket 20 (corresponding to the fixture according to the present invention) for positioning and fixing the decorative plate 5. Further, the concave portion 13 formed on the inner surface of the projecting surface portion 10 of the decorative board 5 is filled with an adhesive 18, and the decorative board 5 is fixed to the foundation 1 by adhesion using the adhesive 18. Yes.

上記接着剤18には、防蟻用の薬剤が含有されている。この接着剤18に含有される薬剤は、防蟻性を有するものであればよく、特にその種類は限定されないが、例えば、ピレスロイド様薬剤(シラフルオフェン、エトフェンプロックス等)、ピレスロイド系薬剤(ビフェントリン、サイパーメストン、デルタメスリン、パーメスリン、ペルメスリン、アレスリン、トラロメスリン等)、カーバメント系薬剤(プロボクスル、フェノブカルブ、セビン等)、クロルニコチル系薬剤(イミダクロプリド、アセタプリド、クロチアニシン等)、ニトロガニリン系薬剤(ジノテフラン等)、有機リン系殺虫剤(ホキシム、テトラクロクピンホス、フェニトロチオン、プロベタンホス等)、ピラゾール系薬剤(フィブロニル等)、クロルフェノール系薬剤(4−プロモ−2,5−ジクロルフェノール(BDCP)等)、フェニルピロール系(クロルフェナビル等)、ヒバ油、ウコン、カプリン酸、ヤシ油、パーム油等を挙げることができる。   The adhesive 18 contains an anti-anticide. The drug contained in the adhesive 18 is not particularly limited as long as it has an anti-antibiotic property, and examples thereof include pyrethroid-like drugs (silafluophene, etofenprox, etc.), pyrethroid drugs (bifenthrin, Cypermestone, deltamethrin, permethrin, permethrin, aresulin, tralomesulin, etc.), carbament drugs (proboxol, fenocarb, sebin, etc.), chlornicotil drugs (imidacloprid, acetapride, clothianisin, etc.), nitroganillin drugs (dinotefuran, etc.), organophosphorus insecticides Agents (Hoxime, Tetraclocupine Phos, Fenitrothion, Probetanfos, etc.), Pyrazoles (Fibronil, etc.), Chlorphenols (4-Promo-2,5-dichlorophenol (BD) P) or the like), phenyl pyrrole (Kurorufenabiru etc.), Hiba oil, turmeric, capric acid, coconut oil include palm oil.

なお、上述したように、当実施形態では、化粧板5の最下辺部Lsと地面GLとの間に50mm以上の上下間隔Hが確保されるので、化粧板5の設置高さまで白蟻が這い上がってくる可能性は低いが、万が一化粧板5の設置高さまで白蟻が到達した場合でも、化粧板5の裏側(化粧板5と基礎1との隙間)を通って土台2まで白蟻が這い上がることがないように、上記接着剤18に防蟻用の薬剤が含有されている。   In addition, as above-mentioned, since the vertical space | interval H of 50 mm or more is ensured between the lowest side part Ls of the decorative board 5 and the ground GL in this embodiment, a white ant creeps up to the installation height of the decorative board 5 Although it is unlikely to come, even if the white ants reach the installation height of the decorative board 5, the white ants will crawl up to the base 2 through the back of the decorative board 5 (the gap between the decorative board 5 and the foundation 1). The adhesive 18 contains an anti-anticide.

図5および図6は、上記取付金具20を単体で示す断面図および正面図である。これらの図に示すように、取付金具20は、基礎1の外面(図5に想像線で示す)に沿って配置される平板状のベースプレート21と、ベースプレート21の下端部近傍から基礎1の面外方向(図5では左側)に突出するように設けられた支持部22とを有している。さらに、支持部22は、ベースプレート21から水平方向に延びる水平片22aと、この水平片22aの先端部から斜め上方または斜め下方に突出するように設けられた第1押さえ片22bおよび第2押さえ片22cとを有している。   5 and 6 are a cross-sectional view and a front view showing the mounting bracket 20 as a single unit. As shown in these drawings, the mounting bracket 20 includes a flat base plate 21 disposed along the outer surface of the foundation 1 (shown by an imaginary line in FIG. 5), and the surface of the foundation 1 from the vicinity of the lower end of the base plate 21. And a support portion 22 provided so as to protrude outward (left side in FIG. 5). Further, the support portion 22 includes a horizontal piece 22a extending in the horizontal direction from the base plate 21, and a first holding piece 22b and a second holding piece provided so as to protrude obliquely upward or obliquely downward from the tip of the horizontal piece 22a. 22c.

上記ベースプレート21の上部の2箇所には、上記ビス30の軸部が挿通される挿通孔21aが形成されるとともに、ベースプレート21の略中央部分には、軽量化のための矩形状の切欠き21bが形成されている。   An insertion hole 21a through which the shaft portion of the screw 30 is inserted is formed at two places on the upper portion of the base plate 21, and a rectangular notch 21b for weight reduction is formed at a substantially central portion of the base plate 21. Is formed.

図7は、図1に示した上下2枚の化粧板5のうち、下側の化粧板5の下部を支持する取付金具20(下側の取付金具)の周辺を拡大して示す図である。本図に示すように、取付金具20は、そのベースプレート21の挿通孔21a(図5、図6)を通じて螺着されるビス30を介して基礎1の外面に固定されている。基礎1に固定された取付金具20は、その支持部22によって、化粧板5の下部(支持受け部12)を支持している。   FIG. 7 is an enlarged view of the periphery of the mounting bracket 20 (lower mounting bracket) that supports the lower portion of the lower decorative plate 5 among the upper and lower decorative plates 5 shown in FIG. . As shown in the figure, the mounting bracket 20 is fixed to the outer surface of the foundation 1 through screws 30 screwed through insertion holes 21a (FIGS. 5 and 6) of the base plate 21. The mounting bracket 20 fixed to the foundation 1 supports the lower portion (support receiving portion 12) of the decorative plate 5 by the support portion 22.

より具体的には、取付金具20の支持部22における水平片22aの上面に上記支持受け部12の下端面が載置されるとともに、上記水平片22aから支持受け部12のテーパ面12aに沿って斜め上方に延びる第1押さえ片22bによって、上記支持受け部12が基礎1の面外方向(図中左側)に動かないよう押さえ付けられている。なお、この状態において、上記取付金具20を固定しているビス30の頭部は、上記支持受け部12の上方に形成された収容凹部14に収容される。   More specifically, the lower end surface of the support receiving portion 12 is placed on the upper surface of the horizontal piece 22a in the support portion 22 of the mounting bracket 20, and the taper surface 12a of the support receiving portion 12 extends from the horizontal piece 22a. The support receiving portion 12 is pressed by the first pressing piece 22b extending obliquely upward so as not to move in the out-of-plane direction (left side in the figure) of the foundation 1. In this state, the head of the screw 30 fixing the mounting bracket 20 is accommodated in the accommodating recess 14 formed above the support receiving portion 12.

図8は、図1に示した上下2枚の化粧板5の間に取付けられている取付金具20(上側の取付金具20)の周辺を拡大して示す図である。この上側の取付金具20も、下側の取付金具20(つまり下側の化粧板5を支持する図7に示した取付金具20)と同一の形状を有している。すなわち、当実施形態では、場所にかかわらず、同じ形状の取付金具20が共通に使用される。   FIG. 8 is an enlarged view showing the periphery of the mounting bracket 20 (upper mounting bracket 20) mounted between the two upper and lower decorative plates 5 shown in FIG. The upper mounting bracket 20 also has the same shape as the lower mounting bracket 20 (that is, the mounting bracket 20 shown in FIG. 7 that supports the lower decorative plate 5). In other words, in the present embodiment, the mounting bracket 20 having the same shape is used in common regardless of the location.

上記上側の取付金具20は、図7に示した下側の取付金具20と同様、ビス30によって基礎1の外面に固定されている。そして、この取付金具20を上下から挟むように、上側の化粧板5と下側の化粧板5とが上下に並べて配置されている。   The upper mounting bracket 20 is fixed to the outer surface of the foundation 1 with screws 30 in the same manner as the lower mounting bracket 20 shown in FIG. And the upper decorative board 5 and the lower decorative board 5 are arranged side by side so as to sandwich the mounting bracket 20 from above and below.

具体的に、下側の化粧板5については、その上端部が、上記取付金具20の第2押さえ片22cによって基礎1側に押さえ付けられている。すなわち、取付金具20の支持部22のうち、その水平片22aから斜め下方に延びる第2押さえ片22cが、下側の化粧板5の上端部(最も上側のベース面部11)に設けられたテーパ面11aに沿って配置されることにより、当該化粧板5の上端部が基礎1の面外方向(図中左側)に動かないよう押さえ付けられている。これにより、下側の化粧板5は、その下端部が図7に示した取付金具20によって支持されていることと相俟って、基礎1に対し上下方向および面外方向に動かない状態に固定される。このとき、図示のように、取付金具20のベースプレート21の下辺部と、下側の化粧板5の下辺部(最下辺部Ls)とが、ほぼ同一の高さ位置になるように、取付金具20および化粧板5の寸法関係が設定されている。   Specifically, the lower decorative plate 5 has its upper end pressed against the foundation 1 side by the second pressing piece 22 c of the mounting bracket 20. That is, of the support portion 22 of the mounting bracket 20, the second pressing piece 22 c extending obliquely downward from the horizontal piece 22 a is a taper provided on the upper end portion (uppermost base surface portion 11) of the lower decorative plate 5. By being arranged along the surface 11a, the upper end portion of the decorative board 5 is pressed so as not to move in the out-of-plane direction (left side in the figure) of the foundation 1. Thereby, the lower decorative plate 5 is coupled with the lower end portion being supported by the mounting bracket 20 shown in FIG. Fixed. At this time, as shown in the drawing, the mounting bracket so that the lower side portion of the base plate 21 of the mounting bracket 20 and the lower side portion (lowermost side portion Ls) of the lower decorative plate 5 are substantially at the same height position. 20 and the dimensional relationship of the decorative board 5 are set.

一方、上側の化粧板5については、図7を用いて説明したのと同様、その支持受け部12が上記取付金具20の支持部22によって支持されている。加えて、上側の化粧板5には、図1に示すように、そのベース面部11を貫通して基礎1に螺着される固定用ビス31が取り付けられている。このように、上側の化粧板5は、その下端部を支持する取付金具20と、基礎1まで貫通して螺着される固定用ビス31とによって、基礎1の外面に固定されている。   On the other hand, as for the upper decorative plate 5, as described with reference to FIG. 7, the support receiving portion 12 is supported by the support portion 22 of the mounting bracket 20. In addition, as shown in FIG. 1, fixing screws 31 that pass through the base surface portion 11 and are screwed to the foundation 1 are attached to the upper decorative plate 5. As described above, the upper decorative plate 5 is fixed to the outer surface of the foundation 1 by the mounting bracket 20 that supports the lower end portion thereof and the fixing screw 31 that penetrates and is screwed to the foundation 1.

さらに、先にも述べたとおり、上記各化粧板5は、その裏側の凹部13に充填された接着剤18を介して基礎1の外面に接着されることにより、基礎1に対し強固に固定されている。   Further, as described above, each decorative plate 5 is firmly fixed to the foundation 1 by being adhered to the outer surface of the foundation 1 through the adhesive 18 filled in the recess 13 on the back side. ing.

次に、以上のような化粧板付き基礎構造の施工方法について説明する。   Next, the construction method of the above foundation structure with a decorative board is demonstrated.

まず、化粧板5として、基礎1の外面の所望範囲を覆うのに必要な枚数の化粧板5を用意する。具体的には、基礎1の外面のうち、図1に示した上下間隔H(モルタル4を施工する部分)を除く領域の面積を計算し、その面積を覆うのに必要な枚数の化粧板5を用意する。   First, the number of decorative plates 5 necessary to cover a desired range of the outer surface of the foundation 1 is prepared as the decorative plate 5. Specifically, on the outer surface of the foundation 1, the area of the region excluding the vertical interval H (part where the mortar 4 is applied) shown in FIG. 1 is calculated, and the number of decorative boards 5 necessary to cover the area is calculated. Prepare.

次いで、用意した複数の化粧板5を順次基礎1の外面に取り付けていくが、この化粧板5の取り付けは、下側の化粧板5から順に行う。例えば、図1および図2に示すように、基礎1の高さ方向に化粧板5を2枚取り付ける場合には、まず下側の化粧板5を取り付けて、その後に上側の化粧板5を取り付ける。以下に、この上下2枚の化粧板5の取付手順について詳しく説明する。   Next, the plurality of prepared decorative plates 5 are sequentially attached to the outer surface of the foundation 1. The decorative plate 5 is attached in order from the lower decorative plate 5. For example, as shown in FIGS. 1 and 2, when two decorative plates 5 are attached in the height direction of the foundation 1, first, the lower decorative plate 5 is attached first, and then the upper decorative plate 5 is attached. . Below, the attachment procedure of these two upper and lower decorative plates 5 will be described in detail.

まず、図9に示すように、ビス30を用いて、基礎1の外面に取付金具20を取り付ける。すなわち、取付金具20に設けられている挿通孔21a(図5、図6)にビス30を挿通し、そのビス30を基礎1に螺着させることにより、取付金具20を基礎1に固定する。このとき、取付金具20のベースプレート21の下辺部と地面GLとの上下間隔H’が、50mm以上(より好ましくは80mm以上)かつ150mm以下になるように位置決めした上で、取付金具20を基礎1に固定する。   First, as shown in FIG. 9, the mounting bracket 20 is attached to the outer surface of the foundation 1 using screws 30. That is, the mounting bracket 20 is fixed to the foundation 1 by inserting the screw 30 through the insertion hole 21 a (FIGS. 5 and 6) provided in the mounting bracket 20 and screwing the screw 30 to the foundation 1. At this time, the mounting bracket 20 is positioned so that the vertical distance H ′ between the lower side portion of the base plate 21 of the mounting bracket 20 and the ground GL is 50 mm or more (more preferably 80 mm or more) and 150 mm or less. To fix.

次いで、図10に示すように、上記取付金具20の上に化粧板5を載置する。具体的には、基礎1に固定された取付金具20の支持部22の上に、化粧板5の下部に設けられた支持受け部12を載置する。これにより、図7を用いて説明したように、化粧板5の支持受け部12の下端面が支持部22の水平片22aの上面に載置されるとともに、上記水平片22aから斜め上方に延びる第1押さえ片22bによって上記支持受け部12の面外方向への移動が規制され、化粧板5が仮固定される。このとき、化粧板5の裏側の凹部13には、予め接着剤18を充填しておく。この接着剤18は、その後の時間経過によって硬化し、化粧板5を基礎1に接着させる。   Next, as shown in FIG. 10, the decorative plate 5 is placed on the mounting bracket 20. Specifically, the support receiving portion 12 provided at the lower portion of the decorative plate 5 is placed on the support portion 22 of the mounting bracket 20 fixed to the foundation 1. Accordingly, as described with reference to FIG. 7, the lower end surface of the support receiving portion 12 of the decorative plate 5 is placed on the upper surface of the horizontal piece 22a of the support portion 22 and extends obliquely upward from the horizontal piece 22a. Movement of the support receiving portion 12 in the out-of-plane direction is restricted by the first pressing piece 22b, and the decorative board 5 is temporarily fixed. At this time, the concave portion 13 on the back side of the decorative board 5 is filled with an adhesive 18 in advance. The adhesive 18 is cured over time and adheres the decorative board 5 to the foundation 1.

ここで、上述したように、取付金具20の支持部22の上に化粧板5を載置すると、化粧板5の最下辺部Lsの高さ位置は、上記取付金具20のベースプレートの下辺部の高さとほぼ一致する。このため、化粧板5の最下辺部Lsと地面GLとの上下間隔Hは、上述した取付金具20の下辺部と地面GLとの上下間隔H’(図9)と同一となり、この結果、化粧板5の最下辺部Lsと地面GLとの上下間隔Hとして、50mm以上150mm以下の寸法が確保される。   Here, as described above, when the decorative plate 5 is placed on the support portion 22 of the mounting bracket 20, the height position of the lowermost side portion Ls of the decorative plate 5 is set to the lower side portion of the base plate of the mounting bracket 20. It almost matches the height. Therefore, the vertical distance H between the lowermost side Ls of the decorative board 5 and the ground GL is the same as the vertical distance H ′ (FIG. 9) between the lower side of the mounting bracket 20 and the ground GL as a result. As the vertical distance H between the lowermost side Ls of the plate 5 and the ground GL, a dimension of 50 mm or more and 150 mm or less is secured.

次いで、上記のようにして取付金具20上に取り付けた化粧板5(下側の化粧板)の上側に、図11に示すように、別の取付金具20(上側の取付金具)を取り付ける。具体的には、下側の化粧板5の上辺部に対応する高さ位置に、上記上側の取付金具20を、ビス30を用いて固定する。このとき、取付金具20のベースプレート21を、化粧板5の裏側の隙間、つまり化粧板5の最も上側のベース面部11と基礎1との隙間に差し込みつつ、さらに取付金具20の支持部22を上記ベース面部11の上端面に突き当てるようにして、取付金具20を位置決めし、その状態でビス30を用いて取付金具20を基礎1に固定する。これにより、図8にも示したように、化粧板5の上端部(最も上側のベース面部11に設けられたテーパ面11a)が、支持部22の水平片22aから斜め下方に延びる第2押さえ片22cによって押さえられ、下側の化粧板5の取り付けが完了する。   Next, another mounting bracket 20 (upper mounting bracket) is mounted on the upper side of the decorative plate 5 (lower decorative plate) mounted on the mounting bracket 20 as described above, as shown in FIG. Specifically, the upper mounting bracket 20 is fixed with a screw 30 at a height position corresponding to the upper side of the lower decorative plate 5. At this time, while inserting the base plate 21 of the mounting bracket 20 into the gap on the back side of the decorative plate 5, that is, the clearance between the uppermost base surface portion 11 and the foundation 1 of the decorative plate 5, the support portion 22 of the mounting bracket 20 is further The mounting bracket 20 is positioned so as to abut against the upper end surface of the base surface portion 11, and in this state, the mounting bracket 20 is fixed to the foundation 1 using screws 30. Accordingly, as shown in FIG. 8, the upper end portion of the decorative plate 5 (the tapered surface 11 a provided on the uppermost base surface portion 11) extends obliquely downward from the horizontal piece 22 a of the support portion 22. It is pressed by the piece 22c, and the attachment of the lower decorative board 5 is completed.

そして、図12に示すように、上記上側の取付金具20の上に、上記取り付け済みの化粧板5とは別の化粧板5(上側の化粧板)を取り付ける。その手順は、図10に示した下側の化粧板5を取り付ける手順と同様である。すなわち、上側の化粧板5の凹部13に予め接着剤18を充填しておいた状態で、当該化粧板5の支持受け部12を上記上側の取付金具20の支持部22の上に載置することにより、化粧板5を基礎1に仮固定する。これにより、図12に示すように、上側の取付金具20を上下から挟むように、上側の化粧板5と下側の化粧板5とが上下に並べて配置される。   Then, as shown in FIG. 12, a decorative plate 5 (upper decorative plate) different from the attached decorative plate 5 is attached on the upper mounting bracket 20. The procedure is the same as the procedure of attaching the lower decorative board 5 shown in FIG. That is, the support receiving portion 12 of the decorative plate 5 is placed on the support portion 22 of the upper mounting bracket 20 in a state where the concave portion 13 of the upper decorative plate 5 is filled with the adhesive 18 in advance. As a result, the decorative board 5 is temporarily fixed to the foundation 1. Thereby, as shown in FIG. 12, the upper decorative plate 5 and the lower decorative plate 5 are arranged side by side so as to sandwich the upper mounting bracket 20 from above and below.

ただし、上側の化粧板5を取り付ける作業の仕上げは、下側の化粧板5のときと異なり、化粧板5に固定用ビス31を直接取り付けることで行う。すなわち、図12に示すように、上側の化粧板5の上部に、化粧板5を貫通する状態で固定用ビス31を取り付け、その軸部を基礎1に螺着させることにより、上側の化粧板5を完全に基礎1に固定する。その後は、接着剤18が時間経過によって硬化することで、化粧板5が基礎1に接着される。   However, the finishing of the work of attaching the upper decorative plate 5 is performed by directly attaching the fixing screws 31 to the decorative plate 5, unlike the case of the lower decorative plate 5. That is, as shown in FIG. 12, the fixing screw 31 is attached to the upper part of the upper decorative plate 5 so as to pass through the decorative plate 5, and the shaft portion is screwed to the foundation 1, thereby the upper decorative plate. 5 is completely fixed to the foundation 1. Thereafter, the decorative plate 5 is bonded to the foundation 1 by the adhesive 18 being cured over time.

以上のような手順により、上下2枚の化粧板5の取り付けが完了する。そして、このような化粧板5の取付作業を、基礎1の外面における異なる周方向位置でも実施し、基礎1の外面をほぼ全周にわたって化粧板5で覆うようにする。このとき、取付金具20の取付高さを全て揃えるようにし、どの周方向位置においても、化粧板5の最下辺部Ls(下側の化粧板5の下辺部)と地面GLとの間に、50mm以上150mm以下の一律の上下間隔Hが確保されるようにする。なお、周方向に隣接する化粧板5どうしの隙間には、必要に応じてシーリング6(図2)を施す。   With the above procedure, the attachment of the upper and lower decorative plates 5 is completed. And the mounting operation | work of such a decorative board 5 is implemented also in the different circumferential direction position in the outer surface of the foundation 1, and the outer surface of the foundation 1 is covered with the decorative board 5 over a perimeter. At this time, all the mounting heights of the mounting brackets 20 are aligned, and at any circumferential position, between the lowermost side portion Ls of the decorative plate 5 (the lower side portion of the lower decorative plate 5) and the ground GL, A uniform vertical distance H between 50 mm and 150 mm is ensured. In addition, sealing 6 (FIG. 2) is given to the clearance gap between the decorative boards 5 adjacent to the circumferential direction as needed.

そして最後に、上記上下間隔Hに対応する基礎1の外面、つまり化粧板5の最下辺部Lsと地面GLとの間に位置する基礎1の外面に、化粧用のモルタル4(図1、図2)を施工する。以上により、化粧板付き基礎構造の施工が全て完了する。   And finally, on the outer surface of the foundation 1 corresponding to the vertical distance H, that is, on the outer surface of the foundation 1 located between the lowermost side portion Ls of the decorative board 5 and the ground GL, the cosmetic mortar 4 (FIG. 1, FIG. Install 2). The construction of the foundation structure with a decorative plate is thus completed.

次に、以上説明したような当実施形態の内容に基づいて、当実施形態の特徴的な構成およびそれによる作用効果についてまとめて説明する。   Next, based on the contents of the present embodiment as described above, the characteristic configuration of the present embodiment and the operational effects thereof will be described together.

上記実施形態における化粧板付き基礎構造では、基礎1の外面のうち地面GLよりも上方に位置する所定範囲にのみ化粧板5が取り付けられ、当該化粧板5の最下辺部Lsと地面GLとの上下間隔Hが、50mm以上(より好ましくは80mm以上)かつ150mm以下に設定される。このような構成によれば、建物の基礎部分を化粧板5で装飾しつつ、白蟻による建物の被害を効果的に防止できるという利点がある。   In the foundation structure with a decorative board in the above embodiment, the decorative board 5 is attached only to a predetermined range located above the ground GL on the outer surface of the foundation 1, and the lowermost side Ls of the decorative board 5 and the ground GL The vertical distance H is set to 50 mm or more (more preferably 80 mm or more) and 150 mm or less. According to such a structure, there exists an advantage that the damage of a building by a white ant can be prevented effectively, decorating the foundation part of a building with the decorative board 5. FIG.

すなわち、上記実施形態では、化粧板5の最下辺部Lsと地面GLとの上下間隔Hが50mm以上に設定されているため、土中の白蟻は、光を遮蔽するものがない場所(当実施形態ではモルタル4の外面)を50mm以上這い上がらなければ、化粧板5の設置高さまで到達することができない。白蟻の行動範囲は暗がりに限られるため、上記のように光を遮断するものがない場所を50mm以上這い上がることは、白蟻にとって困難であり、この点から、白蟻の化粧板5への到達が防止される。白蟻が一旦化粧板5に到達すると、化粧板5と基礎1の外面とのわずかな隙間(ここは白蟻が好む暗がりとなる)を通って、基礎1の上に設置された建物の土台2等に侵入するおそれがあるが、上記のように比較的大きな上下間隔Hを設けて白蟻の化粧板5への到達を防止するようにした場合には、白蟻の土台2等への侵入が未然に防止されるため、化粧板5による基礎部分の装飾を図りながら、白蟻による建物の被害を効果的に防止することできる。   That is, in the above embodiment, since the vertical distance H between the lowermost side portion Ls of the decorative board 5 and the ground GL is set to 50 mm or more, the white ants in the soil have no place to block light (this implementation) In the form, the installation height of the decorative board 5 cannot be reached unless the outer surface of the mortar 4 is scooped up by 50 mm or more. Since the range of action of white ants is limited to darkness, it is difficult for white ants to climb over a place where there is nothing to block light as described above. From this point, it is difficult for white ants to reach decorative panel 5 Is prevented. Once the white ants reach the decorative board 5, they pass through a slight gap between the decorative board 5 and the outer surface of the foundation 1 (this is the darkness preferred by the white ants), and the foundation 2 of the building installed on the foundation 1 However, if the white ants are prevented from reaching the decorative board 5 by providing a relatively large vertical distance H as described above, the white ants will not enter the base 2 or the like. Therefore, damage to the building caused by white ants can be effectively prevented while decorating the base portion with the decorative board 5.

特に、より好ましいケースとして、化粧板5の最下辺部Lsと地面GLとの上下間隔Hを、80mm以上に設定した場合には、白蟻が装飾板5まで到達することがさらに困難となるため、白蟻による被害をより確実に防止することができる。   In particular, as a more preferable case, when the vertical distance H between the lowermost side portion Ls of the decorative board 5 and the ground GL is set to 80 mm or more, it becomes more difficult for the white ants to reach the decorative board 5, Damage caused by white ants can be prevented more reliably.

また、化粧板5の最下辺部Lsと地面GLとの上下間隔Hを150mm以下に抑えるようにしたため、化粧板5で覆われる基礎1の範囲が狭くなり過ぎることが回避され、装飾性を良好に維持することができる。   Moreover, since the vertical distance H between the lowermost side Ls of the decorative board 5 and the ground GL is suppressed to 150 mm or less, it is avoided that the range of the foundation 1 covered with the decorative board 5 becomes too narrow, and the decorativeness is good. Can be maintained.

また、上記実施形態では、化粧板5として、基礎1の外面に沿って配置されるベース面部11とベース面部11よりも基礎1の面外方向に突出する突面部10とを交互に有する波型形状のものを用いたため、例えば図2の斜視図を見るとよく理解できるように、化粧板5の外観を装飾性に優れたものにすることができる。   Moreover, in the said embodiment, as the decorative board 5, the corrugation which has alternately the base surface part 11 arrange | positioned along the outer surface of the foundation 1, and the protrusion surface part 10 which protrudes in the out-of-plane direction of the foundation 1 rather than the base surface part 11. Since the shape is used, for example, the appearance of the decorative board 5 can be made excellent in decorativeness, as can be understood from the perspective view of FIG.

さらに、上記実施形態では、上記化粧板5の突面部10の内面に形成された凹部13に、化粧板5を基礎1の外面に接着するための接着剤18を充填したため、装飾性を向上させるために形成された化粧板5の凹凸を利用して、基礎1の外面と化粧板5との間に接着剤18を効率よく充填することができ、この接着剤18によって化粧板5をより強固に固定することができる。   Furthermore, in the said embodiment, since the recessed part 13 formed in the inner surface of the projecting surface part 10 of the said decorative board 5 was filled with the adhesive agent 18 for adhere | attaching the decorative board 5 on the outer surface of the foundation 1, a decorative property is improved. For this reason, it is possible to efficiently fill the adhesive 18 between the outer surface of the foundation 1 and the decorative board 5 by using the unevenness of the decorative board 5 formed for this purpose. Can be fixed to.

特に、上記実施形態では、上記接着剤18に防蟻用の薬剤が含有されているので、化粧板5の設置高さまで万が一白蟻が到達した場合でも、化粧板5の裏側(化粧板5と基礎1の外面との隙間)を通って白蟻が建物の土台2等まで侵入することを防止でき、白蟻による被害をより確実に防止することができる。   In particular, in the above embodiment, since the adhesive 18 contains a ant-preventing agent, even if a white ant reaches the installation height of the decorative plate 5, the back side of the decorative plate 5 (the decorative plate 5 and the foundation) It is possible to prevent the white ants from entering the base 2 of the building through the gap between the outer surface and the white ants more reliably.

また、上記実施形態では、上記化粧板5の最下辺部Lsと地面GLとの上下間隔Hに対応する基礎1の外面に、モルタル4が施工されているため、化粧板5が設置されない範囲をモルタル4の施工により平滑に仕上げることができ、基礎部分の外観をより効果的に向上させることができる。   Moreover, in the said embodiment, since the mortar 4 is constructed in the outer surface of the foundation 1 corresponding to the up-and-down space | interval H of the lowest side part Ls of the said decorative board 5, and the ground GL, the range in which the decorative board 5 is not installed is set. The construction of the mortar 4 can be finished smoothly, and the appearance of the foundation portion can be improved more effectively.

また、上記実施形態では、基礎1に化粧板5を取り付ける手順として、まず、地面GLから50mm以上150mm以下だけ離れた高さに位置する基礎1の外面に、化粧板5を支持するための取付金具20を取り付け(図9)、その後、当該取付金具20の支持部22に化粧板5を載置する等により、化粧板5の最下辺部Lsと地面GLとの間に50mm以上150mm以下の上下間隔Hが確保される状態で、化粧板5を基礎1に取り付けるようにした(図10)。このようにすれば、取付金具20の基礎1への取付によって化粧板5の最下辺部Lsの高さを的確に規定することができ、化粧板5の最下辺部Lsと地面GLとの上下間隔Hを簡単かつ確実に所望の寸法(50mm以上150mm以下)に設定することができる。   Moreover, in the said embodiment, as a procedure which attaches the decorative board 5 to the foundation 1, first, the attachment for supporting the decorative board 5 on the outer surface of the foundation 1 located in the height away from the ground GL by 50 mm or more and 150 mm or less The metal fitting 20 is attached (FIG. 9), and then the decorative plate 5 is placed on the support portion 22 of the attachment metal 20, for example, so that the distance between the lowermost side Ls of the decorative plate 5 and the ground GL is 50 mm or more and 150 mm or less. The decorative board 5 was attached to the foundation 1 in a state where the vertical distance H was secured (FIG. 10). If it does in this way, the height of the lowest side part Ls of the decorative board 5 can be prescribed | regulated exactly by the attachment to the foundation 1 of the mounting bracket 20, and the upper and lower sides of the lowest side part Ls of the decorative board 5 and the ground GL The interval H can be easily and reliably set to a desired dimension (50 mm or more and 150 mm or less).

また、上記実施形態では、基礎1の高さ方向に2枚の化粧板5を取り付けるために、上記取り付け済みの化粧板5(下側の化粧板)の上辺部に対応する高さ位置に、先に取り付けた取付金具20(下側の化粧板を支持している取付金具)と同じ形状の取付金具20を取り付け、この上側の取付金具20の上に、上記下側の化粧板5とは別の化粧板5(上側の化粧板)を載置する等により、上記上側の取付金具20を挟んで2枚の化粧板5を上下に並べて配置するようにした。このようにすれば、上下2枚の化粧板5の間に挟まれる取付金具20を用いて、2枚の化粧板5を精度よく基礎1に取り付けることができる。また、取付金具20として全て同じ形状のものを用いることができるので、化粧板5の取付費用を効果的に低減することができる。   Moreover, in the said embodiment, in order to attach the two decorative boards 5 in the height direction of the foundation 1, in the height position corresponding to the upper side part of the said attached decorative boards 5 (lower decorative board), The mounting bracket 20 having the same shape as the mounting bracket 20 (the mounting bracket that supports the lower decorative plate) attached earlier is attached, and the lower decorative plate 5 is formed on the upper mounting bracket 20. By placing another decorative plate 5 (upper decorative plate) or the like, the two decorative plates 5 are arranged one above the other with the upper mounting bracket 20 in between. In this way, the two decorative plates 5 can be attached to the foundation 1 with high accuracy using the mounting bracket 20 sandwiched between the upper and lower decorative plates 5. Moreover, since the thing with the same shape can be used altogether as the attachment metal fitting 20, the attachment cost of the decorative board 5 can be reduced effectively.

次に、変形例について説明する。   Next, a modified example will be described.

上記実施形態では、基礎1の高さ方向に、同じ高さ寸法を有する2枚の化粧板5を並べて配置したが、基礎1の高さ(地面GLからの突出高さ)等との関係で、異なる高さ寸法を有する2枚の化粧板を並べて配置するようにしてもよい。   In the said embodiment, although the two decorative boards 5 which have the same height dimension were arranged side by side in the height direction of the foundation 1, it is related with the height of the foundation 1 (projection height from the ground GL) etc. Alternatively, two decorative plates having different height dimensions may be arranged side by side.

図13は、異なる高さ寸法の化粧板5を取り付ける場合の一例を示す図である。本図に示される変形例では、基礎1の屋外側に位置する土壌Gの上面に、コンクリートまたはモルタル等からなる犬走り50が施工されている。この場合、地面GLは、この犬走り50の表面となる。したがって、仮に基礎1の寸法が図1に示した実施形態の場合と同一であるとすると、基礎1の地面GLからの突出高さは、図1の実施形態よりも上記犬走り50の分だけ低くなる。この場合でも、化粧板5の最下辺部Lsと地面GLとの間には、50mm以上(より好ましくは80mm以上)かつ150mm以下の上下間隔Hを確保する必要がある。そこで、図13の例では、上下2枚の化粧板5のうち、下側の化粧板5の高さ寸法を、上側の化粧板5のそれよりも小さく設定することにより、上記上下間隔Hを50mm以上確保している。   FIG. 13 is a diagram illustrating an example in which the decorative board 5 having different height dimensions is attached. In the modification shown in this figure, a dog run 50 made of concrete or mortar is constructed on the upper surface of the soil G located on the outdoor side of the foundation 1. In this case, the ground GL becomes the surface of the dog run 50. Therefore, if the dimensions of the foundation 1 are the same as those in the embodiment shown in FIG. 1, the protrusion height of the foundation 1 from the ground GL is equal to the dog running 50 as compared with the embodiment of FIG. Lower. Even in this case, it is necessary to ensure a vertical distance H of 50 mm or more (more preferably 80 mm or more) and 150 mm or less between the lowermost side Ls of the decorative board 5 and the ground GL. Therefore, in the example of FIG. 13, by setting the height dimension of the lower decorative plate 5 out of the two upper and lower decorative plates 5 to be smaller than that of the upper decorative plate 5, the above vertical distance H is set. 50mm or more is secured.

なお、上記実施形態および図13の変形例のいずれの場合でも、基礎1の高さ方向に2枚の化粧板5を並べて配置したが、化粧板5の高さ方向の枚数は2枚に限らず、1枚のみであってもよいし、あるいは3枚以上であってもよい。   Note that, in both the above-described embodiment and the modification of FIG. 13, the two decorative plates 5 are arranged side by side in the height direction of the foundation 1, but the number of decorative plates 5 in the height direction is limited to two. Instead, only one sheet or three or more sheets may be used.

また、上記実施形態では、基礎1に取り付けられる上下2枚の化粧板5のうち、上側の化粧板5については、化粧板5を貫通して基礎1に螺着される固定用ビス31を用いて取り付けるようにしたが、このような方法に代えて、上側の化粧板5の上端部を係止して基礎1側に押さえ付ける金具等の部材を基礎1の上面部に取り付けることにより、上記化粧板5の固定を図るようにしてもよい。   Moreover, in the said embodiment, about the upper decorative board 5 among the upper and lower two decorative boards 5 attached to the foundation 1, the fixing screw 31 which penetrates the decorative board 5 and is screwed to the foundation 1 is used. However, instead of such a method, the upper end of the upper decorative plate 5 is locked and attached to the upper surface of the foundation 1 by attaching a member such as a metal fitting that presses against the foundation 1 side. The decorative plate 5 may be fixed.

また、上記実施形態では、化粧板5として断面視で波型形状の化粧板を用いたが、化粧板5の形状は装飾上の要求に合わせて適宜変更可能である。また、化粧板5の材質についても特に限定されない。   Moreover, in the said embodiment, the corrugated decorative board was used by sectional view as the decorative board 5, However, The shape of the decorative board 5 can be suitably changed according to the request | requirement on decoration. Further, the material of the decorative board 5 is not particularly limited.

また、上記実施形態では、化粧板5の最下辺部Lsと地面GLとの上下間隔Hに対応する部分にモルタル4を施工したが、装飾上特に必要なければ、モルタル4は省略してもよい。   Moreover, in the said embodiment, although the mortar 4 was constructed in the part corresponding to the up-and-down space | interval H of the lowest side part Ls of the decorative board 5, and the ground GL, if it is not especially necessary for decoration, the mortar 4 may be abbreviate | omitted. .

1 基礎
4 モルタル
5 化粧板
10 突面部
11 ベース面部
13 凹部
18 接着剤
20 取付金具(取付具)
Ls (化粧板の)最下辺部
GL 地面
H 上下間隔
DESCRIPTION OF SYMBOLS 1 Foundation 4 Mortar 5 Decorative plate 10 Protruding surface part 11 Base surface part 13 Recessed part 18 Adhesive 20 Mounting bracket (mounting tool)
Ls (bottom plate) bottom side GL Ground H Vertical distance

Claims (3)

地面から突出するように設けられた基礎の外面に装飾用の化粧板が取り付けられた化粧板付き基礎構造であって、
上記基礎の外面のうち地面よりも上方に位置する所定範囲にのみ上記化粧板が取り付けられ、当該化粧板の最下辺部と上記地面との上下間隔が50mm以上150mm以下に設定され
上記基礎の外面における上記化粧板の下部に対応する高さ位置に取付け具が固定され、
上記取付け具は、当該取付け具を基礎に固定するためのビスが挿通される挿通孔を含む平板状のベースプレートと、ベースプレートから基礎の面外方向に突出して上記化粧板の下部を支持する支持部とを有し、
上記化粧板の下部における基礎側の面には、上記ビスの頭部を収容するための収容凹部が形成されていることを特徴とする化粧板付き基礎構造。
A base structure with a decorative board, in which a decorative decorative board is attached to the outer surface of the foundation provided so as to protrude from the ground,
The decorative plate is attached only to a predetermined range located above the ground of the outer surface of the foundation, and the vertical distance between the lowermost side of the decorative plate and the ground is set to 50 mm or more and 150 mm or less ,
A fixture is fixed at a height position corresponding to the lower part of the decorative plate on the outer surface of the foundation,
The attachment includes a flat base plate including an insertion hole through which a screw for fixing the attachment to the foundation is inserted, and a support portion that protrudes from the base plate in an out-of-plane direction of the foundation and supports the lower portion of the decorative board And
A foundation structure with a decorative board, characterized in that an accommodation recess for accommodating the head of the screw is formed on a surface of the foundation side in the lower part of the decorative board.
請求項1記載の化粧板付き基礎構造において、
上記化粧板の断面形状が、上記基礎の外面に沿って配置されるベース面部と当該ベース面部よりも上記基礎の面外方向に突出する突面部とを交互に有する波型形状とされ、
上記化粧板の突面部の内面に形成された凹部に、上記化粧板を基礎の外面に接着するための接着剤が充填されたことを特徴とする化粧板付き基礎構造。
In the foundation structure with a decorative board according to claim 1,
The cross-sectional shape of the decorative board is a corrugated shape having alternately a base surface portion arranged along the outer surface of the foundation and a protruding surface portion protruding in the out-of-plane direction of the base surface from the base surface portion,
A base structure with a decorative board, wherein a concave portion formed on an inner surface of a projecting surface portion of the decorative board is filled with an adhesive for adhering the decorative board to an outer surface of the foundation.
請求項2記載の化粧板付き基礎構造において、
上記接着剤に防蟻用の薬剤が含有されていることを特徴とする化粧板付き基礎構造。
In the foundation structure with a decorative board according to claim 2,
A base structure with a decorative board, wherein the adhesive contains an anti-anticide.
JP2011228748A 2011-10-18 2011-10-18 Basic structure with decorative panel Expired - Fee Related JP5502829B2 (en)

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