JP4151871B2 - Concrete structure surface landscape repair method and apparatus - Google Patents
Concrete structure surface landscape repair method and apparatus Download PDFInfo
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- JP4151871B2 JP4151871B2 JP21908199A JP21908199A JP4151871B2 JP 4151871 B2 JP4151871 B2 JP 4151871B2 JP 21908199 A JP21908199 A JP 21908199A JP 21908199 A JP21908199 A JP 21908199A JP 4151871 B2 JP4151871 B2 JP 4151871B2
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Description
【０００１】
【産業上の利用分野】
本発明はコンクリート修景擁壁の施工方法及びその修景擁壁に関するもので、自然の植栽工と親しみやすいコンクリート修景擁壁の設置によって無味乾燥な人工的法面の緑化効果と修景効果が高められるようにしたことを目的とする。
【０００２】
【従来の技術】
一般に道路建設、急傾斜地、土地造成等における法面を保護するためにコンクリートで擁壁したものは周知である。
上記のコンクリート擁壁は堅固であるが、人工構造により無味乾燥であるため景観に乏しい。また、コンクリート構造物は、表面が荒々しく、特に人家の密集する地区、観光地等にあって、自然環境の高まりと共に敬遠され、安らぎを与える自然の緑の趣向が求められている。
そこで最近では、コンクリート擁壁面に草本類を植栽して自然の景観を得ようとすることが行われている。
例えば本願の出願人においても、実公昭５５−３６５９４号（実用新案登録第１３７８４７０号）において、人工材料よるコンクリート吹付け法面にポケット部を設けて客土袋を植栽孔を残して埋設し、その植栽孔に丈の低い樹木を植えることによって緑化できる工法を提供した。
またその後、実公平４−２１９４号（実用新案登録第１９３７０９９号）において、植栽用容器の背面をコンクリート法面等に設置するように配置し、前記容器に掛け回した棒状の抱持部材と底部の取付具とで法面に打ち込んだアンカーで装着固定するプランター装置を提供した。そして、これらによって、特に人工造成地の景観及び環境の保護に寄与している。
【０００３】
ところが、上記考案のうち、前者の登録実用新案においては、既設のコンクリート法面等に設置する場合は、客土袋を設置する部位の法面をはつって除去する必要があるが、前記のはつる作業は大仕事であって常に行えるとは限らない。
また後者の登録実用新案にあっては、植栽容器をコンクリート法面等に設置する場合、アンカー等で設置固定する作業が非常にしづらく、またその作業にも危険が伴っていた。
【０００４】
そこで、本願出願には、さらに特願平６−３２１３１０号（特開平８−１５１６４７号、特許第２８９０１０１号）において、「既設の擁壁にアーチ型枠によって縦長形に凹んだ擁壁面を形成し、且つ下辺部に横桟金具を取付けたコンクリート層を成形し、前記のコンクリート擁壁にボックス型の一側面を開放し、且つそのボックス外表面を擁壁に合わせた形状にしたウォールプランタを前記横桟金具の上に載置すると共に、孔付き固定金具・アンカーで固定し、当該ウォールプランタ内面に沿って通気性と排水性を有する安全マットを敷き込むと共に、植栽工を行うための客土を充填した既設コンクリート構造物面修景装置」の発明を提供した。
【０００５】
これによって、アーチ型枠によって凹んだ擁壁面の内側底部に設けた横桟棚具によってウォールプランタを安定して支受することができる。
また、そのウォールプランタは、工場での製作に適する二次製品であるため、強度が大きく品質が均一であると共に、一側面が開放されているため、そのボックスの一側面の肉厚分が省略され、その肉厚分だけ植栽スペースが広いため、多彩な植栽が可能であり、しかも擁壁面に合わせた外表面形状にすることにより、人工的とはいえ擁壁面との統一も図れ、周辺環境に調和した植栽で安らぎを与えることができる、等の効果が得られた。
【０００６】
【発明が解決しようとする課題】
ところが、上記の特許発明にあっては、既設のコンクリート法面等に設置する場合には好適であるが、法面の新規工事のように条件によっては、吹付面の厚さが既設のコンクリート面の厚さの３〜４倍程もある場合は、型枠の高さもそれに見合う高さにしなければならない。
そのため、型枠全体の重量も３〜４倍も増大することになり、法面の高所作業には非能率的であると共に危険が伴っていた。
【０００７】
【課題を解決するための手段】
そこで、本発明は、発明の目的を達成し、且つ従来技術の課題を解決するために提供するものである。本発明の１は、コンクリート修景擁壁の施工方法において、アーチ型頂部材と左右側辺部材と底辺部材をそれぞれ分割し、その分割部位における各縁辺を対向内向きに成形して接合連結し、及び当該側辺部材の下部に位置する接合縁部材３ 1 と底辺部材の左右縁辺部４ 1 を連結して成形した厚さが最小で３０ｃｍ、最大４０cｍに設定したアーチ型枠を地山の法面の左右方向及び上下方向に連続して設置し、そのアーチ型枠の内部を型枠閉塞部材で閉塞し、そのアーチ型枠を残してコンクリート材料を地山の法面に吹き付けて３０ｃｍ〜４０ｃｍの吹付層を成形し、当該吹付層が硬化した後に前記のアーチ型枠を脱枠し、頂部にアーチ部を有する縦長形に凹んで成形された擁壁凹部にウォールプランタを載置し、且つそのウォールプランタをアンカーを用いて法面又は擁壁凹部側に取り付けて設置し、前記ウォールプランタの内面に沿って通気性と排水性を有するマットを敷き込み、次いで客土を入れた後、低花木の植栽工を行うものである。
【０００８】
本発明の第２はコンクリート修景擁壁において、アーチ型頂部材と左右側辺部材と底辺部材に分割し、その分割部位における各接合縁部材を対向内向きに成形して接合連結した型枠部材を連結して成形した厚さが最小で３０ｃｍ、最大４０cｍに設定したアーチ型枠を成形し、当該アーチ型枠を地山の法面に設置し、且つその型枠内部を閉塞部材を介して塞ぐと共に、アーチ型枠を残してコンクリート材料を地山の法面に吹付けることによって成形された吹付層が硬化した後に前記のアーチ型枠を脱枠し、アーチを有する頂部、左右側辺部、底辺部を有する縦長形に凹んだアーチ型の擁壁凹部を成形し、且つウォールプランタを前記のコンクリート擁壁凹部にはめ込むと共に底辺部の上に載置し、アンカーで固定したものである。
【０００９】
本発明の第３は、第１の発明に係るコンクリート修景擁壁の施工方法において、アーチ型枠を構成する型枠部材のうち、アーチ型頂部材を金属パネルとし、左右側辺部材及び底辺部材をプラスチック若しくは木製等の非金属材料を用いたものである。
【００１０】
【実施例】
以下、本発明の実施例を図面を以て説明する。図において、１は法面である。本発明に係る図２及び図４・図５にあっては地山を示す。符号Ａはアーチ型枠であり、所定の半径Ｒで逆Ｕ字状に形成したアーチ型頂部材２と、左右側辺部材３・３と、底辺部材４に分割した各型枠部材を、その接合部材２1・３ 1 をボルト・ナット５で脱着できるように連結してある。そして、前記の型枠部材のうち、アーチ型頂部材２を金属製パネルで作製し、且つ左右側辺部材３・３と底辺部材４を木製プレート若しくはプラスチックプレート等で作製する。図１及び図２において、前記アーチ型枠Ａの厚さＤは、図３及び図５のコンクリート吹付層の厚さＤ′に相当するものとし、図示例にあっては３０〜４０ｃｍ程度に設定してある。
【００１１】
６はアーチ型枠Ａの平面を覆う板状又はシート状の覆蔽部材、７はアーチ型枠Ａの内側を残して法面にコンクリート材料を所定の厚さで吹付けて形成するコンクリート層である。
８はボックス型の一側面８１を開放したウォールプランタであり、プレキャストコンクリート材料で製作するのを可とする。
なお、そのウォールプランタの外表面は、擁壁が石積み又はブロック積み擁壁等所望の表面に加工してある。
９は前記のウォールプランタ８を法面側に取付け固定するためのアンカー、１０はウォールプランタ８の内面に沿って敷き込むための通気性と排水性を有する安全マット、１１はウォールプランタ内に入れた客土、１２はウォールプランタ内に施す植栽工であり、つる植物又は苗木等の低花木を植栽する。１３は植栽した低花木の根元に敷き詰めるマルチバークを示す。１４はウォールプランタ８に取り付けたアンカー用ブラケットを示す。
【００１２】
図中Ｂはコンクリート層７からアーチ型枠Ａを脱枠した跡に形成された擁壁凹部、２０はその擁壁凹部の頂部、３０は擁壁凹部の左右側辺部、４０は擁壁凹部の底辺部である。
また、２１は左右側辺部材３・３の途中に設けた管状の受け具であり、間隔保持用の横桟２１の鉤形端部２１１を挿入掛止してある。２３は左右側辺部材３・３の適宜個所に設けたアーチ型枠２を法面１に仮止めするための止め金具を示す。
【００１３】
【具体的な施工例】
上記の実施例に基づく具体的な施工例を説明する。まず、分割式の型枠部材となるアーチ型頂部材２と左右の側辺部材３を、その接合縁部材２ 1 ・３ 1 をボルト・ナット５で連結し、及び当該側辺部材の下部に位置する接合縁部材３ 1 と底辺部材４の左右縁辺部４ 1 をボルト・ナッ５で連結してアーチ型枠Ａを組み立てる。
そして、組み立てたアーチ型枠Ａを地山の法面１に沿って適宜の間隔を保持して横列と縦列に配列設置する。このとき、必要に応じてアーチ型枠Ａを止め金具２３にアンカーを打ち込んで地山の法面に仮止めし、且つ横桟２２を左右側辺部材３・３の受け具２１に挿入掛止して当該側辺部材の横幅の間Ｗを保持しておく。
【００１４】
次に、覆蔽部材６をアーチ型枠Ａの平面に被せ、この状態で、アーチ型枠Ａの内側を残して地山の法面１にコンクリート材料を所定の厚さＤ′（アーチ型枠の厚さＤに相当する）で吹付けてコンクリート層７を成形する。そして、吹付けたコンクリート層７が硬化した後に、閉塞部材６を取り去り、次いで仮止め金具２３のアンカーを抜き、間隔保持用の横桟２１を受け具２２から取外して前記のアーチ型枠Ａをコンクリート層７から除去する。この場合、組み立てたアーチ型枠Ａのままでは脱枠できない場合は、型枠部材２・３の接合縁部材２1・３ 1 を連結しているボルト・ナット５を外し、また、側辺部材３の下部に位置する接合縁部材３ 1 と底辺部材４の左右縁辺部４ 1 を連結しているボルト・ナット５を外して分離して除去する。アーチ型枠Ａを脱枠した跡にアーチ型の擁壁凹部Ｂが形成される。
【００１５】
続いて、ウォールプランタ８を擁壁凹部Ｂにはめ込むと共に底辺部４０に載置すると共にアンカー９を法面１に打ち込んで当該プランタを法面側に固定する。前記ウォールプランタ８の内面に沿って通気性と排水性を有する安全マット１０を敷き込み、次いで客土１１を入れた後、つる植物又は苗木等の低花木の植栽工１２を行う。植栽後苗木の根元に、乾燥防止、雑草の抑制を行うためのマルチバーク１３を敷き詰める。
この状態でコンクリート層７に当たる雨水は、当該コンクリート層の表面を伝ってアーチ型枠Ａを脱枠したコンクリート層の縁辺７０に到達すると、その縁辺からコンクリート層７の擁壁凹部Ｂに落ち込み、さらにその凹んだ状態の法面を伝ってウォールプランタ８内に集水される。
【００１６】
【発明の効果】
本発明は上記の構造であるから、修景を必要とする法面に容易に取付けることができ、無味乾燥なコンクリート構造物を自然の植栽の緑で緑化することができると共に、その法面とアーチ型枠を横列及び縦列に多数配置してコンクリート材料を吹付けすることにより、アーチ型の擁壁凹部が形成され、これにウォールプランタをはめ込み設置することにより、その多数のアーチ曲線によってその美的景観が一層向上する。
また、アーチ型枠を構成する型枠部材は、複雑なアーチ曲面を有する頂部材だけを金属にするほかは、左右側辺部材及び底辺部材を木製又は段ボール等の非金属の材料を用いることにより、コンクリート層を厚くするために型枠部材の厚さがあっても全体重量の軽量化が図れ、作業及び運搬等に便利である。
そして、そのウォールプランタは、工場での製作に適する二次製品であるため、強度が大きく品質が均一である。且つ、ウォールプランタは、一側面が開放されているため、そのボックスを形成するための一側面の肉厚分が省略され、その肉厚分だけ植栽スペースが広いため、多彩な植栽が可能であり、しかも擁壁面に合わせた外表面形状にすることにより、人工的とはいえ擁壁面との統一も図れ、周辺環境に調和した植栽で安らぎを与えることができる。
さらに、安全マットの設置で乾燥に強い構造となり、夏季には温度上昇を抑制し、且つ冬季には保温効果が保持される。
【図面の簡単な説明】
【図１】 本願発明に係るアーチ型枠の斜視図である。
【図２】 アーチ型枠を法面に設置した状態の縦断側面図である。
【図３】 アーチ型擁壁凹部にウォールプランタをはめ込み設置した状態の斜視図である。
【図４】 法面に多数のアーチ型擁壁凹部を形成し、これにウォールプランタをはめ込み設置した状態の正面図である。
【図５】 擁壁凹部にはめ込み設置したウォールプランタに植栽した状態の拡大縦断面図である。
【符号の説明】
Ａ アーチ型型枠
Ｂ 擁壁凹部
１ 法面
２ アーチ頂部材
３ 左右側辺部材
４ 底辺部材
５ ボルト・ナット
６ 閉塞部材
７ コンクリート吹付層
８ ウォールプランタ
９ アンカー
１０ 安全マット
１１ 客土袋
１２ 植栽工
１３ マルチバーク
１４ ブラケット[0001]
[Industrial application fields]
The present invention relates to a construction method and landscaping retaining wall of concrete landscaping retaining wall, and greening effect of dull artificial slopes by the installation of natural planting栽工and friendly concrete landscaping retaining wall The purpose is to enhance the landscape effect.
[0002]
[Prior art]
In general, concrete retaining walls are well known to protect slopes in road construction, steep slopes, and land preparation.
The above concrete retaining wall is solid, but the scenery is poor due to its artificial dryness. In addition, concrete structures have rough surfaces, especially in densely populated districts, tourist spots, etc., and are required to have a natural green taste that is kept away from the natural environment and gives comfort.
Therefore, recently, plants have been planted on the concrete retaining wall to obtain a natural landscape.
For example, in the applicant of the present application, in Japanese Utility Model Publication No. 55-36594 (utility model registration No. 1378470), a pocket portion is provided on a concrete spraying surface made of an artificial material and a soil bag is buried with a planting hole left. , Provided a construction method that can be planted by planting trees with low height in the planting hole.
In addition, in actual fair 4-2194 (utility model registration No. 1937099), a rod-shaped holding member arranged so that the rear surface of the planting container is installed on a concrete slope or the like, and hung around the container; A planter device is provided which is mounted and fixed with an anchor driven into the slope with the bottom fixture. And by these, it contributes to the protection of the landscape and environment of artificially constructed land.
[0003]
However, among the above devices, in the former registered utility model, when installing on an existing concrete slope, etc., it is necessary to remove the slope of the part where the sandbag is installed. The vine is a big job and not always possible.
Further, in the latter registered utility model, when installing a planting container on a concrete slope, it is very difficult to install and fix it with an anchor or the like.
[0004]
Therefore, in this application, in Japanese Patent Application No. 6-321310 (Japanese Patent Laid-Open No. 8-151647, Japanese Patent No. 2890101), “an existing retaining wall is formed into a vertically elongated retaining wall by an arch-shaped frame. And a wall planter having a shape in which a concrete layer having a horizontal rail attached to the lower side is formed, one side surface of the box shape is opened on the concrete retaining wall, and the outer surface of the box is matched to the retaining wall. It is placed on the horizontal rail bracket and fixed with a fixing bracket / anchor with holes, and a safety mat with air permeability and drainage is laid along the inner surface of the wall planter. The invention of the existing concrete structure surface repair device filled with "
[0005]
Thus, the wall planter can be stably supported by the horizontal rail shelf provided on the inner bottom portion of the retaining wall surface recessed by the arch form frame.
In addition, the wall planter is a secondary product suitable for production in the factory, so it has high strength and uniform quality, and one side is open, so the wall thickness on one side of the box is omitted. Since the planting space is wide by the wall thickness, a variety of planting is possible, and by making the outer surface shape matched to the retaining wall, it can be unified with the retaining wall, albeit artificially, Effects such as being able to give comfort by planting in harmony with the surrounding environment were obtained.
[0006]
[Problems to be solved by the invention]
However, in the above-mentioned patented invention, it is suitable for installation on an existing concrete slope, etc., but depending on the conditions, such as a new construction of a slope, the thickness of the sprayed surface may be When the thickness is about 3 to 4 times the thickness, the height of the mold must be set to a height corresponding to it.
For this reason, the weight of the entire formwork is increased by 3 to 4 times, and the work on the slope is inefficient and dangerous.
[0007]
[Means for Solving the Problems]
Therefore, the present invention is provided in order to achieve the object of the invention and to solve the problems of the prior art. 1 of the present invention is a construction method of a concrete landscape retaining wall, wherein an arch-type top member, left and right side members, and a bottom member are respectively divided, and each edge at the divided portion is formed inwardly facing and joined. , and the bonding edge member 3 1 and the right and left edge portions 4 1 thick molded by connecting the base member with a minimum 30 cm, set to the maximum 40cm and the arched frame natural ground located below of the sides member Installed continuously in the left and right direction and up and down direction of the slope, the inside of the arch form frame is closed with a form block closing member, and the concrete material is sprayed on the slope of the natural ground leaving the arch form frame 30 cm ~ After forming the spray layer of 40 cm , the arch form frame is removed after the spray layer is hardened, and the wall planter is placed on the retaining wall recess formed in a vertically long shape having an arch portion at the top, And the wall planter Installed on the slope or retaining wall concave side using a car, laid a mat with air permeability and drainage along the inner surface of the wall planter, then put the soil, then planting low flower trees Is to do.
[0008]
In a second concrete landscaping retaining wall of the present invention, is divided into right and left sides member and base member with arched top member, the mold joined linked by molding the bonding edge member at the division site facing inward thickness molded by connecting members with a minimum 30 cm, molding the earth switch mold set at maximum 40 cm, was placed the arched frame in slope of the natural ground, and the mold internal occlusion member And the arch form frame is removed after the sprayed layer formed by spraying the concrete material on the slope of the natural ground leaving the arch form frame is removed, and the top part having the arch, right and left side sides, bottom portion by forming a retaining wall recess arched recessed vertically elongated with, and then placed on the bottom side with fitting the wall planter concrete retaining wall recess of the, which was fixed with anchor is there.
[0009]
3rd of this invention is the construction method of the concrete landscape retaining wall which concerns on 1st invention. Among the formwork members which comprise an arch type | mold frame, an arch type top member is made into a metal panel, a right-and-left side member and a base. member is obtained using a non-metallic material such as plastic or wood.
[0010]
【Example】
Embodiments of the present invention will be described below with reference to the drawings. In FIG, 1 is Ru slope der. In FIG. 2 and FIGS. 4 and 5 according to the present invention, natural ground is shown. Symbol A is an arch-shaped frame, and each arch-shaped member divided into an arch-shaped top member 2 formed in an inverted U shape with a predetermined radius R, left and right side members 3 and 3 and a bottom member 4 is The joining members 2 1 and 3 1 are connected by bolts and nuts 5 so that they can be attached and detached. Then, among the formwork member, the arched top member 2 to produce a metal panel, and wooden plates youth properly left and right side edges member 3.3 and the base member 4 is made of plastic plate or the like. 1 and 2, the thickness D of the arch form frame A is equivalent to the thickness D 'of the concrete spray layer in FIGS. 3 and 5, and is set to about 30 to 40 cm in the illustrated example. It is.
[0011]
6 is a plate-like or sheet-like covering member covering the plane of the arch form frame A, and 7 is a concrete layer formed by spraying a concrete material on the slope with a predetermined thickness leaving the inside of the arch form frame A. is there.
8 is a wall planter that is open one side 8 1 of the box type, and allowed you to manufacture in pre-cast concrete material.
Note that the outer surface of the wall planter has a retaining wall processed into a desired surface such as a masonry or block pile retaining wall.
9 is an anchor for mounting and fixing the wall planter 8 on the slope side, 10 is a safety mat having air permeability and drainage for laying along the inner surface of the wall planter 8, and 11 is placed in the wall planter. The customer's land 12 is a planter applied in the wall planter to plant low flower trees such as vines or seedlings. Reference numeral 13 denotes a multi-bark spread on the roots of planted low flower trees. Reference numeral 14 denotes an anchor bracket attached to the wall planter 8.
[0012]
In the figure, B is a retaining wall recess formed in the trace of the arch form frame A removed from the concrete layer 7, 20 is the top of the retaining wall recess, 30 is the left and right sides of the retaining wall recess, and 40 is the retaining wall recess. Is the bottom of
Further, 21 is a receptacle of the tubular provided in the middle of right and left side edges member 3, 3, are inserted hooking the hook ends 21 1 of the rungs 21 for interval keeping. Reference numeral 23 denotes a stopper for temporarily fixing the arch-shaped frame 2 provided at an appropriate portion of the left and right side members 3 and 3 to the slope 1.
[0013]
[Specific construction examples]
A specific construction example based on the above embodiment will be described. First, the arch-type top member 2 and the left and right side members 3 which are divided formwork members are connected to the joint edge members 2 1 and 3 1 with bolts and nuts 5, and the lower part of the side members is connected. The arch form frame A is assembled by connecting the joining edge member 3 1 and the left and right edge portions 4 1 of the bottom member 4 with bolts and nuts 5.
Then, the assembled arch form frames A are arranged in rows and columns while maintaining appropriate intervals along the slope 1 of the natural ground . At this time, if necessary, the arch form frame A is anchored to the metal fitting 23 to temporarily fix it to the slope of the natural ground , and the horizontal rail 22 is inserted into the support 21 of the left and right side members 3 and 3 and latched. Thus, W is held between the lateral widths of the side members.
[0014]
Next, the covering member 6 is put on the flat surface of the arch frame A, and in this state, the concrete material is applied to the slope 1 of the natural mountain with a predetermined thickness D ′ (arch frame) leaving the inside of the arch frame A. The concrete layer 7 is formed by spraying at a thickness D). Then, after the sprayed concrete layer 7 is hardened, the blocking member 6 is removed, and then the anchor of the temporary fitting 23 is pulled out, the horizontal rail 21 for maintaining the distance is removed from the receiving tool 22, and the arch form frame A is removed. Remove from the concrete layer 7. In this case, the remains assembled arched frame A when it is not possible to de-frame, remove the bolts and nuts 5, which connects the joint edge member 2 1, 3 1 of frame members 2, 3, also, the sides separating to remove the bonding edge member 3 1 and bolt-nut 5, which connects the left and right edge portions 4 1 of the base member 4 located below the member 3 is removed. An arch-shaped retaining wall recess B is formed on the trace of the arch-shaped frame A being removed.
[0015]
Subsequently, the wall planter 8 is fitted into the retaining wall recess B and placed on the bottom 40 and the anchor 9 is driven into the slope 1 to fix the planter to the slope side. A safety mat 10 having air permeability and drainage is laid along the inner surface of the wall planter 8, and then the customer land 11 is put in, and then a planter 12 of a low flower tree such as a vine plant or a seedling is performed. A multi-bark 13 for preventing drying and suppressing weeds is spread on the roots of seedlings after planting.
In this state, when rainwater hitting the concrete layer 7 reaches the edge 70 of the concrete layer that has been removed from the arch form frame A along the surface of the concrete layer, it falls into the retaining wall recess B of the concrete layer 7 from that edge, Water is collected in the wall planter 8 along the concave slope.
[0016]
【The invention's effect】
Since the present invention has the above-mentioned structure, it can be easily attached to a slope requiring landscape repair, and a tasteless dry concrete structure can be greened with natural planting green, and its slope. A large number of arch-shaped frames are arranged in rows and columns and sprayed with concrete material to form an arch-shaped retaining wall recess. The aesthetic landscape is further improved.
In addition to using only the top member having a complicated arch curved surface as the metal, the left and right side members and the bottom member are made of a non-metallic material such as wooden or cardboard. In order to increase the thickness of the concrete layer, the overall weight can be reduced even if the formwork member is thick, which is convenient for work and transportation.
And since the wall planter is a secondary product suitable for production in a factory, it has high strength and uniform quality. In addition, since one side of the wall planter is open, the wall thickness on one side to form the box is omitted, and the planting space is wide by that wall thickness, allowing a variety of planting. Moreover, by making the outer surface shape in accordance with the retaining wall surface, it is possible to unify with the retaining wall surface even though it is artificial, and it is possible to give comfort by planting in harmony with the surrounding environment.
In addition, the safety mat provides a structure that is resistant to drying, suppresses temperature rise in the summer, and retains the warming effect in the winter.
[Brief description of the drawings]
FIG. 1 is a perspective view of an arched frame according to the present invention.
FIG. 2 is a vertical sectional side view of an arch form frame installed on a slope.
FIG. 3 is a perspective view of a state in which a wall planter is fitted and installed in an arched retaining wall recess.
FIG. 4 is a front view of a state in which a large number of arch-shaped retaining wall recesses are formed on a slope, and a wall planter is fitted and installed therein.
FIG. 5 is an enlarged vertical cross-sectional view of a planted state in a wall planter fitted in a retaining wall recess.
[Explanation of symbols]
A Arch formwork B Retaining wall concave part 1 Slope 2 Arch top member 3 Left right side member 4 Bottom side member 5 Bolt / nut 6 Closure member 7 Concrete spray layer 8 Wall planter 9 Anchor 10 Safety mat 11 Customer bag 12 Planting 13 Multibark 14 Bracket
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21908199A JP4151871B2 (en) | 1999-06-28 | 1999-06-28 | Concrete structure surface landscape repair method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21908199A JP4151871B2 (en) | 1999-06-28 | 1999-06-28 | Concrete structure surface landscape repair method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001011872A JP2001011872A (en) | 2001-01-16 |
| JP4151871B2 true JP4151871B2 (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21908199A Expired - Lifetime JP4151871B2 (en) | 1999-06-28 | 1999-06-28 | Concrete structure surface landscape repair method and apparatus |
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| JP (1) | JP4151871B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005106135A1 (en) * | 2004-04-30 | 2005-11-10 | Toeishokou Kabushiki Kaisha | Block for retaining wall |
| CN108487266A (en) * | 2018-06-01 | 2018-09-04 | 宁夏力丰农机制造有限公司 | A kind of cutting arched framework beam forms |
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| JP2001011872A (en) | 2001-01-16 |
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