JPH081U - Planting construct - Google Patents
Planting constructInfo
- Publication number
- JPH081U JPH081U JP2322992U JP2322992U JPH081U JP H081 U JPH081 U JP H081U JP 2322992 U JP2322992 U JP 2322992U JP 2322992 U JP2322992 U JP 2322992U JP H081 U JPH081 U JP H081U
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- plate
- water
- large number
- drainage
- planting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
(57)【要約】
【目的】 排水機能を向上し、植木などの根腐れを防止
した構築簡単で安定堅牢な植栽構築体を提供する。
【構成】 人工地盤の上面に、排水機能を有する成形板
４の敷設面とその上面に透水性防根シート５の敷設面と
その上面に盛土層６とを形成して成る。
(57) [Summary] [Purpose] To provide a planting construct that is simple and stable in construction with improved drainage function and root rot such as planting. [Structure] On a top surface of an artificial ground, a laying surface of a molded plate 4 having a drainage function, a laying surface of a water-permeable root preventive sheet 5 on the top surface thereof, and an embankment layer 6 on the top surface thereof are formed.
Description
【０００１】[0001]
本考案は、建造物の屋上、汚水処理場、駐車場、その他の任意の個所の人工地 盤を緑化するための植栽構築体に関する。 The present invention relates to a planting structure for greening an artificial ground on a rooftop of a building, a sewage treatment plant, a parking lot, or any other place.
【０００２】[0002]
従来、建造物の屋上、その他の人工地盤の緑化、即ち、造園化のための植栽構 築が注目されている。その植栽構築手段として、該人工地盤の上面に、草花、植 林などによる造園用の盛土層を形成するに当たり、該人工地盤と該盛土層との間 に、排水機構を設ける必要がある。従来、その排水機構として、その１つの手段 は、砕石や玉石などの水はけのよい砕石層を所望の厚さに敷設した構成のもの、 他の手段は、多数の通水孔を設けた波形の成形板を該人工地盤上に載置し、その 上向きに突出する山形板部の頂部に通水孔を開け、その上面の盛土層からの水が 該通水孔よりその山形板部の下面の凹状排水用通路を通り側方外部へ排水せしめ るように構成したものがある。 2. Description of the Related Art Conventionally, attention has been paid to planting structures for rooftops of buildings and other artificial grounds, that is, landscaping. As a planting construction means, a drainage mechanism must be provided between the artificial ground and the embankment layer in order to form an embankment layer for landscaping by flowers, afforestation, etc. on the upper surface of the artificial ground. Conventionally, as the drainage mechanism, one means has been a construction in which a crushed stone layer with good drainage such as crushed stones and cobblestones is laid to a desired thickness, and another means is a corrugated structure with many water passage holes. A forming plate is placed on the artificial ground, and a water passage hole is opened at the top of the mountain-shaped plate portion projecting upward, and water from the embankment layer on the upper surface of the formation plate is placed on the lower surface of the mountain-shaped plate portion through the water passage hole. There is a structure that allows the water to drain through the concave drainage passage to the outside laterally.
【０００３】[0003]
しかし乍ら、上記従来の前者の排水機構をもつ植栽構築体では、該砕石層の砕 石間の通水用間隙は植物の根や細かい土砂により塞がり、水はけが低下し、その 結果、盛土層に水が溜まり、植物の根腐れを起し易い。また、該砕石層は、相当 の広い面域に而も相当の厚さに砂利石、玉石などの粗石を敷き積み重ねるので、 その構築作業に相当の時間と労力を要する。 後者の排水機構をもつ植栽構築体では、該成形板に配設した通水孔に植物の根 や土砂が侵入して、その通水性を低下し或いは阻止するため、盛土層の水分が過 剰となり、同様に根腐れを起し易い。 また、従来の植栽構築体では、盛土層に植えた立木が強風などにより倒伏する ことがしばしば見られた。 However, in the above-mentioned former planting construct having the drainage mechanism, the water passage gaps between the crushed stones of the crushed stone layer are blocked by the roots of the plant and fine sediment, resulting in a decrease in drainage, resulting in embankment. Water accumulates in the layer, which easily causes root rot of plants. Further, since the crushed stone layer lays and piles coarse stones such as gravel stones and cobblestones in a considerably large area over a considerable area, the construction work requires considerable time and labor. In the latter case, where the planting construction has a drainage mechanism, the roots of the plant and earth and sand enter the water holes provided in the molding plate to reduce or prevent the water flow. It becomes a surplus and likewise tends to cause root rot. In addition, in the conventional planting construction, it was often seen that standing trees planted in the embankment layer fell due to strong wind.
【０００４】[0004]
本考案は、上記従来の植栽構築体の欠点を解消し、作業が容易迅速にでき且つ 長期の使用に亘り良好な排水機能を確保し得る安定堅牢な植栽構築体を提供する もので、人工地盤面に、板を上下に貫通する多数の通水孔と板の下面に各通水孔 の下端と連通する排水通路用空間の多数条を配設して成る排水機能を有する成形 板の多数枚を敷設し、その上面に透水性防根シートを敷設し、その上面に所望厚 さの盛土層を形成して成る。 The present invention solves the drawbacks of the conventional planting constructs described above, and provides a stable and robust planting construct that can be easily and quickly operated and can ensure a good drainage function over long-term use. A molded plate with a drainage function that is formed by arranging a large number of water holes that vertically penetrate the plate on the artificial ground surface and a plurality of drainage passage spaces that communicate with the lower ends of the water holes on the lower surface of the plate. A large number of sheets are laid, a water-permeable root-proof sheet is laid on the upper surface, and a bank layer having a desired thickness is formed on the upper surface.
【０００５】[0005]
該盛土層内の過剰の水は、該透水性防根シートを透過し、その下面の敷設され た該成形体の多数の通水孔を通り、その下面の排水通路用空間を通り外部のドレ ンに排出される。また一方、該透水性防根シートにより、植物の根の通過が阻止 されるので、通水孔の通水は常に良好に保持され、安定堅牢な排水機能が確保さ れる。また、従来のような砂利の敷設作業が省かれ、構築作業が容易、迅速に行 える。 この場合、排水機能を有する該成形板を平坦な上面とするときは、その上面に 該透水性防根シートを安定良好に載置できる。また、その成形板の下面に、下方 に突出し且つ該人工地盤面に載置される突起を多数個配設するときは、該成形板 の基面と該人工地盤面との間に互いに交叉する多数条の排水通路用空間を形成す ることができる。またその成形板の上面に両端が該板の端面に開口する排水用凹 溝の多数条を形成し、これら凹溝の適当個所に、該通水孔をその下面の排水通路 用空間に連通するように配設するときは、該盛土層内の水分は、該透水性防根シ ートを通り、該凹溝内に落下し、該凹溝内に設けた通水孔を介し、その下方の排 水用通路空間に排出でき、広い面域に亘り排水機能を向上できる。 該透水性防根シートとしては、合成繊維製のフィラメントで織製して成る織布 から成り、その透水係数は１０−４ｃｍ／ｓｅｃ以上、その目の寸法は３０μｍ 以下として成るものを使用するときは、強靭であり、耐久性を有し、また、土砂 や植物の根の通過は良好に防止されると同時に、良好な通水性を確保することが できる。 更に、該盛土層に植立した立木と敷設された成形板の所望の複数個所に取り付 けた複数個のワイヤー固定具の夫々との間に倒伏防止用ワイヤーを張設するとき は、強風などによる立木の倒伏の防止作用を安定堅牢に行うことができる。 また、敷設された該成形板に配設した通水孔のうち、適当な個所のものを該ワ イヤー固定具を挿入係着するための孔として利用するときは、これらワイヤーの 張設作業を簡単且つ堅牢に行うことができ便利である。Excess water in the embankment layer permeates the water-permeable root-control sheet, passes through a large number of water holes of the molded body laid on the lower surface thereof, passes through the drainage passage space on the lower surface thereof, and is drained to the outside. Is discharged to the computer. On the other hand, the water-permeable root preventive sheet prevents the roots of plants from passing, so that the water flow through the water holes is always kept good and a stable and robust drainage function is secured. Also, the conventional gravel laying work is omitted, and construction work can be performed easily and quickly. In this case, when the molding plate having a drainage function has a flat upper surface, the water-permeable root preventive sheet can be stably and satisfactorily placed on the upper surface. Further, when a large number of projections that project downward and are placed on the artificial ground surface are provided on the lower surface of the molding plate, they intersect each other between the base surface of the molding plate and the artificial ground surface. It is possible to form a large number of spaces for drainage passages. Further, on the upper surface of the molded plate, a large number of drainage concave grooves whose both ends open to the end surface of the plate are formed, and the water passage holes are communicated with the drainage passage space on the lower surface at appropriate places of these concave grooves. When arranging in such a manner, the water in the embankment layer passes through the water-permeable root-control sheet, falls into the groove, and passes through the water holes provided in the groove, The water can be discharged into the drainage passage space, and the drainage function can be improved over a wide area. The water-permeable root-controlling sheet is made of a woven fabric woven with synthetic fiber filaments, and has a water permeability coefficient of 10 −4 cm / sec or more and a mesh size of 30 μm or less. In this case, it is tough and durable, and it can well prevent passage of soil and roots of plants, and at the same time, can ensure good water permeability. Furthermore, when laying a fall prevention wire between the standing tree planted in the embankment layer and each of the plurality of wire fixtures installed at desired multiple locations on the laid forming plate, strong wind, etc. It is possible to stably and firmly prevent the fall of standing trees due to. In addition, when using water passage holes arranged in the formed plate at appropriate places as holes for inserting and fixing the wire fixing device, the work of stretching these wires must be performed. It is simple and robust and convenient.
【０００６】[0006]
次に本考案の実施例を詳述する。 本考案の植栽構築体は、既設の建造物の屋上、駐車場、汚水処理場、その他の 緑化すべき任意の人工地盤面上に構築される。 本考案において人工地盤とは、コンクリート施工面、モルタル塗装面、その他 の無機質の人工地盤、或いはその表面に防水層、防水層及び防水保護層、アスフ ァルト舗装などの防水施工層を施したものを意味し、本考案は、かゝる人工地盤 面を新設し、その上面に本考案の植栽構築体を構成することは勿論、既設の建造 物の屋上など上記の所望の人工地盤に本考案の植栽構築体を構成し、人工地盤面 の緑化を計ることができる。 Next, an embodiment of the present invention will be described in detail. The planting structure of the present invention is constructed on the roof of an existing building, a parking lot, a sewage treatment plant, or any other artificial ground surface to be replanted. In the present invention, the artificial ground means a concrete construction surface, a mortar coating surface, or other inorganic artificial ground, or a surface on which a waterproof layer, a waterproof layer and a waterproof protection layer, or a waterproof construction layer such as asphalt pavement is applied. This means that the present invention is not limited to constructing such an artificial ground surface and constructing the planting structure of the present invention on the top surface of the artificial ground surface, as well as the above-mentioned desired artificial ground surface such as the roof of an existing building. It is possible to construct a planting structure for and plant greenery on the artificial ground surface.
【０００７】 次に、本考案の実施例の１例を添付図面に基づき詳述する。Next, one embodiment of the present invention will be described in detail with reference to the accompanying drawings.
【０００８】 図面で１は、建造物の屋上などのコンクリートスラブを示し、そのコンクリー トスラブ１の上面に、常法に従って、防水シート２ａを敷設し、防水層２を形成 する。例えばアスファルトシート２ａを敷設貼着してアスファルト防水層２を形 成する。更に、該アスファルト防水層２の上面に防水層保護板３ａなどの敷設に より、防水層保護層３を形成することが一般である。該防水層保護層３は、従来 のようにコンクリートブロックなどの無機質板の多数枚を敷設貼着することによ り形成しても差支えないが、比較的軽量であり、耐久性、耐水性で経済的に製造 でき、而も持ち運びなどの取扱いに便利な適度の大きさの例えば、１ｍ×５０ｃ ｍ角、厚さ４ｍｍ〜６ｍｍ程度の大きさの瀝青質成形板３ａにより形成すること が好ましい。該瀝青質成形板から成る防水層保護板３ａは、アスファルトを主体 とし、これに有機質繊維または無機質繊維またはこれらの混合繊維と必要に応じ 無機質充填材とを添加、混練し、これを板状に加圧成形して成るものである。 而して、かゝる軽量な防水層保護板３ａの多数枚を用い、該防水層２の上面全 面に敷設貼着することにより、比較的軽量な防水層保護層３が容易迅速に形成す ることができる。本考案は、かゝるコンクリートスラブ１面に該防水層２と該防 水保護層３を備えた人工地盤を構築後、その上面に、全面に後に詳述する本考案 の排水機能を有する成形板４の多数枚を敷設し、その上面に透水性防根シート５ の多数枚を敷設し、その上面全面に所定厚さの盛土層６を形成することにより、 本考案の植栽構築体を完成するものである。In the drawing, 1 shows a concrete slab such as a rooftop of a building, and a waterproof sheet 2 a is laid on the upper surface of the concrete slab 1 according to a conventional method to form a waterproof layer 2. For example, an asphalt sheet 2a is laid and adhered to form the asphalt waterproof layer 2. Further, it is general that the waterproof layer protective layer 3 is formed on the upper surface of the asphalt waterproof layer 2 by laying a waterproof layer protective plate 3a or the like. The waterproof layer 3 may be formed by laying and adhering a large number of inorganic plates such as concrete blocks as in the conventional case, but it is relatively lightweight, durable and water resistant. It is preferable to form the bituminous shaped plate 3a which can be manufactured economically and is convenient for handling such as carrying, for example, a square of 1 m × 50 cm square and a thickness of 4 mm to 6 mm. The waterproof layer protection plate 3a composed of the bituminous shaped plate is mainly composed of asphalt, and organic fibers, inorganic fibers or a mixed fiber thereof and an inorganic filler, if necessary, are added and kneaded to form a plate. It is formed by pressure molding. By using a large number of such lightweight waterproof layer protective plates 3a and laying and sticking them on the entire upper surface of the waterproof layer 2, a relatively lightweight waterproof layer protective layer 3 can be formed easily and quickly. can do. According to the present invention, after constructing an artificial ground having the waterproof layer 2 and the waterproof protective layer 3 on one surface of such a concrete slab, a molding having the drainage function of the present invention, which will be described in detail later, is formed on the entire upper surface thereof. By laying a large number of boards 4, laying a large number of water-permeable root-proof sheets 5 on the upper surface thereof, and forming an embankment layer 6 of a predetermined thickness on the entire upper surface thereof, the planting construct of the present invention can be obtained. It is completed.
【０００９】 上記の本考案の植栽構築体の構築において、図２示の防水層保護板３ａは、そ の両面に予め粘着剤の塗布面７，７を介して剥離紙８，８を貼着具備せしめたも のに作製したものである。かくして、各該防水層保護板３ａは、その取り扱いが 円滑にでき、その使用に当たり、その片面の剥離紙８を除去し、その露出した粘 着剤塗布面７により該防水層２面に貼着し、次で、その露出した粘着剤塗布面７ に該排水機能を有する成形板４を貼着することができるので、該防水層２の上面 に該防水層保護板３ａの敷設貼着作業を容易、迅速に行うことができると共に、 このように敷設固定された該防水層保護板３ａの敷設面全面に固定した安定堅牢 な排水機能を有する成形板４の敷設面を容易迅速に形成できる。 尚、上記の防水層保護板３ａの強度を高めるために、その少なくとも片面に、 ポリエチレン樹脂、ポリプロピレン樹脂などの合成樹脂製の延伸クロスを貼着し て成るものに構成することができる。In the construction of the planting construct of the present invention described above, the waterproof layer protective plate 3a shown in FIG. 2 has release papers 8 and 8 attached to both surfaces thereof in advance via the adhesive coated surfaces 7 and 7. It was made by wearing it. Thus, each of the waterproof layer protection plates 3a can be handled smoothly, and the release paper 8 on one surface thereof is removed before use, and the exposed adhesive coating surface 7 is applied to the waterproof layer 2 surface. Then, since the molded plate 4 having the drainage function can be attached to the exposed adhesive-coated surface 7 next, the laying and attaching operation of the waterproof layer protective plate 3a can be performed on the upper surface of the waterproof layer 2. It can be performed easily and quickly, and the laying surface of the molding plate 4 having a stable and robust drainage function fixed on the entire laying surface of the waterproof layer protection plate 3a thus laid and fixed can be easily and quickly formed. In addition, in order to increase the strength of the waterproof layer protection plate 3a, a stretch cloth made of synthetic resin such as polyethylene resin or polypropylene resin may be attached to at least one surface thereof.
【００１０】 本考案に用いる排水機能を有する成形板４は、天然ゴム、合成ゴムまたは合成 樹脂から成る。合成ゴムとしては、スチレン・ブタジエンゴム、クロロプレンゴ ム、エチレン・プロピレンゴム、ブチルゴム、アクリロニトリルゴムなどがあげ られ、これらのゴムを加硫したもの、合成樹脂としては、ポリエチレン、ポリプ ロピレン、ポリ塩化ビニール、ポリスチレンなどがあげられ、これらはいずれも 好適に使用できる。該成形板４は、該板の下面に配設した多数条の排水用通路空 間４ａと該板を上下貫通し且つ該排水用通路空間４ｂにその下端が連通する多数 の通水孔４ｂ，４ｂ，…とを設けることによって排水機能を構成した。The molded plate 4 having a drainage function used in the present invention is made of natural rubber, synthetic rubber or synthetic resin. Examples of synthetic rubber include styrene / butadiene rubber, chloroprene rubber, ethylene / propylene rubber, butyl rubber, and acrylonitrile rubber. These rubbers are vulcanized, and synthetic resins include polyethylene, polypropylene, and polyvinyl chloride. , Polystyrene and the like, and any of these can be preferably used. The molding plate 4 has a large number of drainage passage spaces 4a arranged on the lower surface of the plate and a large number of water passage holes 4b which penetrate the plate vertically and whose lower end communicates with the drainage passage space 4b. The drainage function is configured by providing 4b, ....
【００１１】 本考案の排水機能を有する成形板４の好ましい例を図３乃至図５に示す。 即ち、該成形板４は、その１側面を平坦面とし、その他側面にその基板の下面 より下向きに突出するスペース用突起４ｃの多数個を縦横に一定間隔、例えば５ ０ｍｍ間隔を存して多数個、例えば２００個を整列配設して、これら突起４ｃ， ４ｃ，…間に縦横に、即ち、板の長さ方向並に幅方向に延び且つ互いに縦横に交 叉する多数条の排水用通路空間４ａ，４ａ，…を形成し、これら突起４ｃ，４ｃ ，…のない基板部において上下に貫通して多数条の該排水用通路空間４ａ，４ａ ，…に連通開口する通水孔４ｂ，４ｂ，…を多数個、適当個所に配設して成り、 その成形板４の寸法は、例えば前記の防水層保護板３ａと同じ大きさの１ｍ×５ ０ｃｍ角とし、その基板の厚さは４ｍｍ、基板から突出する該突起４ｃのスペー ス用高さは１０ｍｍ程度とする。その各突起４ｃの形状は任意であるが、図示の 例は、重量負荷に対し堅牢な平坦頂面が１０ｍｍの裁頭円柱状とし、安定に該防 水層保護層３上面にその平坦な頂面で安定に貼着できるようにし、その間に所定 の高さのスペースを確保された多数条の排水用通路空間４ａ，４ａ，…を確保す るようにした。尚、該突起６ｃの配設密度は、例えば４００個以上／ｍ２程度と する。 このように成形した成形板４の多数枚を用意し、その夫々を、その突起４ｃ， ４ｃ，…を有する面側を下向きにし、これら突起４ｃ，４ｃ，…を介し、該防水 層保護層３を構成する各防水層保護板３ａ，３ａ，…上に夫々敷設することによ り、その成形板４の基板の下面と該防水層保護層３面との間に、該突起４ｃの高 さに応じたスペースをもつ前記の排水通路用空間４ａ，４ａ，…が縦横に多数条 交叉し、且つその多数個の通水孔４ｂ，４ｂ，…が該通路空間４ａに下端で連通 して成る排水機構が形成される。而してその上面は平坦であるので、その上面に 、前記の透水性防根シート５を安定良好に敷設することができる。A preferred example of the molding plate 4 having a drainage function of the present invention is shown in FIGS. 3 to 5. That is, the molding plate 4 has one side surface as a flat surface and a large number of space projections 4c projecting downward from the lower surface of the substrate on the other side surface at a constant vertical and horizontal spacing, for example, 50 mm spacing. A large number of drainage passages, for example, 200, which are arranged in an array, extend vertically and horizontally between these protrusions 4c, 4c, ..., That is, extend in the width direction along the length direction of the plate and cross each other vertically and horizontally. The spaces 4a, 4a, ... Are formed, and the water passage holes 4b, 4b that vertically penetrate through the substrate portion without these projections 4c, 4c, ... And communicate with the multiple drainage passage spaces 4a, 4a ,. , Are arranged in appropriate places, and the dimension of the molded plate 4 is, for example, 1 m × 50 cm square having the same size as the waterproof layer protection plate 3a, and the thickness of the substrate is 4 mm. , The space height of the protrusion 4c protruding from the substrate is 10 The order of m. The shape of each of the protrusions 4c is arbitrary, but in the illustrated example, a flat top surface that is robust against weight load has a truncated cylindrical shape with a 10 mm top surface, and the flat top surface of the waterproof layer protective layer 3 is stably provided. The surface of the drainage passage can be stably attached, and a large number of drainage passage spaces 4a, 4a ,. The arrangement density of the protrusions 6c is, for example, about 400 or more / m 2 . A large number of the molded plates 4 molded in this way are prepared, and the surfaces of the molded plates 4 having the projections 4c, 4c, ... Are faced down, and the waterproof layer protective layer 3 is provided through the projections 4c, 4c ,. By laying on the respective waterproof layer protection plates 3a, 3a, ..., Which constitute the above, the height of the projection 4c is provided between the lower surface of the substrate of the molding plate 4 and the surface of the waterproof layer protection layer 3. The drainage passage spaces 4a, 4a, ... Having a space corresponding to the above are crossed vertically and horizontally, and a large number of the water passage holes 4b, 4b, ... Are connected to the passage space 4a at the lower end. A drainage mechanism is formed. Since the upper surface is flat, the water-permeable root preventive sheet 5 can be stably laid on the upper surface.
【００１２】 尚、排水機構を更に向上せしめるため、図示の成形板４には、その平坦面に両 端が板の端面に開口する排水用凹溝４ｄの多数条を、例えば、縦横に、即ち、成 形板４の長さ方向と幅方向に交叉させて配設し、これらの凹溝４ｄ，４ｄ，…内 に、適当個所に多数個の通水孔４ｂ，４ｂ，…を配設するようにした。尚、図示 のように、凹溝４ｄ，４ｄ，…の交叉部に通水孔４ｂを設けるときは、縦、横の 凹溝内の水の排水を兼ねるので、その分、通水孔４ｂの数を少なくすることがで きる。該凹溝４ｄ内に配設することに加え、突起４ｃ，４ｃ，…のない基板部の 所望個別に所望数個更に配設することが好ましい。これらの通水孔４ｂのうち、 該凹溝４ｄ内以外に配設した通水孔４ｂ，４ｂ，…のいずれかを、後記するよう に、立木の倒伏防止用ワイヤーのワイヤー固定具を取り付ける孔に使用すること ができる。図示の場合、該成形板４の中央部に設けた通水孔４ｂ，４ｂ，…のい ずれかを、ワイヤー固定具取り付け用に兼用できる。 多数条の凹溝４ｄ，４ｄ，…は、該成形板４の長さ方向または横方向に夫々平 行に配設した例を示したが、斜め方向に延びるものを形成しても良い。また必ず しも交叉する必要はなく、横方向のみ又は縦方向のみに多数本平行に配設するよ うにしても良い。 該凹溝４ｄの寸法は、例えば、深さ１ｍｍ、幅１０ｍｍとし、その断面形状は 、方形、円弧状等任意である。尚、図示の例では、複数条の凹溝４ｄを平行に配 設する場合は、その凹溝４ｄ，４ｄ，…間の間隙は、３００ｍｍ程度とし、凹溝 ４ｄの幅が１０ｍｍの場合、該凹溝４ｄ内に設ける該通水孔４ｂの径は、９ｍｍ 〜５ｍｍ程度とした例を示す。In order to further improve the drainage mechanism, the molded plate 4 shown in the drawing has a large number of drainage recessed grooves 4d on its flat surface, both ends of which are open to the end faces of the plate. , Are arranged so as to intersect in the length direction and the width direction of the molding plate 4, and a large number of water passage holes 4b, 4b, ... are arranged at appropriate places in these concave grooves 4d, 4d ,. I did it. As shown in the drawing, when the water passage holes 4b are provided at the intersections of the recessed grooves 4d, 4d, ..., they also serve as drainage of water in the vertical and horizontal recessed grooves. The number can be reduced. In addition to arranging in the concave groove 4d, it is preferable to further arrange a desired number of desired number of substrate portions having no protrusions 4c, 4c ,. Of these water passage holes 4b, any of the water passage holes 4b, 4b, ..., Which are provided outside the recessed groove 4d, is a hole for attaching a wire fixing device of a fall prevention wire for standing trees, as will be described later. Can be used for In the case shown in the drawing, any one of the water passage holes 4b, 4b, ... Provided in the central portion of the molding plate 4 can also be used for attaching the wire fixing tool. Although the multiple grooves 4d, 4d, ... Have been shown as being arranged in parallel in the lengthwise direction or the lateral direction of the molding plate 4, they may be formed to extend diagonally. Further, it is not always necessary to cross each other, and a plurality of them may be arranged in parallel only in the horizontal direction or only in the vertical direction. The groove 4d has a dimension of, for example, a depth of 1 mm and a width of 10 mm, and the cross-sectional shape thereof is arbitrary, such as a square shape and an arc shape. In the illustrated example, when a plurality of recessed grooves 4d are arranged in parallel, the gap between the recessed grooves 4d, 4d, ... Is set to about 300 mm, and when the width of the recessed groove 4d is 10 mm, An example is shown in which the diameter of the water passage hole 4b provided in the concave groove 4d is set to about 9 mm to 5 mm.
【００１３】 上記の成形板４の多数枚を該防水層保護層３の上面全面に敷設する仕様は、図 ６に示すように、各成形板４を縦横に突き合わせ敷設するときは、その突き合わ された成形板４，４，…の上面の縦横に交叉する平行する凹溝４ｄ，４ｄ，…は 互いに連通し、その敷設面の全長に亘り、縦横に多数交叉する凹溝をもつ排水機 構をもち且つ又その裏面には、成形板４，４，…の縦横の排水通路用空間４ａ， ４ａ，…が互いに連通された成形板４の敷設層が得られる。The specification of laying a large number of the above-mentioned molding plates 4 on the entire upper surface of the waterproof layer protective layer 3 is as shown in FIG. The parallel recessed grooves 4d, 4d, ... Crossing in the vertical and horizontal directions on the upper surfaces of the formed molding plates 4, 4 ,. , And also on the back surface thereof, a laying layer of the molding plate 4 in which the vertical and horizontal drainage passage spaces 4a, 4a, ... Of the molding plates 4, 4, ... Are connected to each other is obtained.
【００１４】 尚、各成形板４の四隅に、図３に示す如く、くさび形金具などの連結固定用具 ８（図７示参照）の脚８ａを挿し込むための連結用孔４ｅを設けるときは、その 多数枚を図６示のように縦横方向に配設し、その各隅角部で突き合わされる各４ 枚の成形板４を、その各隅角部に設けた連結固定用孔４ｅの４つの孔に、図７に 明示の４つの脚を持ったくさび形連結固定具８の脚８ａを挿し込むことにより、 これら成形板４はその設定位置に安定に設置固定される。従って、この場合は、 必ずしも各成形板４をその下面の該防水層保護層３の上面に、接着剤を介して固 定する必要がなく、敷設固定された敷設面が得られる。従って、この場合は、該 防水層保護層３としてその上面に接着剤を有しないより安価なもので足りる。When the connecting holes 4e for inserting the legs 8a of the connecting and fixing tool 8 (see FIG. 7) such as a wedge-shaped metal fitting are provided at the four corners of each molding plate 4 as shown in FIG. As shown in FIG. 6, a large number of them are arranged in the vertical and horizontal directions, and four molding plates 4 each abutted at each corner are provided with connecting and fixing holes 4e provided at each corner. By inserting the legs 8a of the wedge-shaped connecting fixture 8 having the four legs clearly shown in FIG. 7 into the four holes, these molding plates 4 are stably installed and fixed at the set positions. Therefore, in this case, it is not always necessary to fix each molding plate 4 to the upper surface of the waterproof layer protective layer 3 on the lower surface thereof with an adhesive, and a laying surface fixed and laid can be obtained. Therefore, in this case, it is sufficient that the waterproof layer protective layer 3 is inexpensive and does not have an adhesive on its upper surface.
【００１５】 このように、排水機能を有する成形板４の多数枚を敷設して得られた敷設面の 上面全面には、上記したように、該透水性防根シート５を敷設するのであるが、 その透水性防根シート５の多数枚を前記の防水機能を有する成形板４の敷設面全 面に図９並に図１０に明示のように敷き並べる。該透水性防根シート５は、塩ビ 、ポリエステル、ナイロン、ビニロン、アクリル等の任意の合成繊維のフィラメ ントを材料として織った耐水性、耐久性に優れた平織などの織布から成り、目付 量６１ｇ／ｍ２程度、厚さ０．１ｍｍ程度の極めて肉薄でＪＩＳ Ａ １２８１ 土の透水試験方法に規定する透水係数１０−４ｃｍ／ｓｅｃ以上、目の寸法３０ μｍ以下であることが特に好ましい。これにより、植物の毛根の通過を防止でき る一方、優れた透水性を有する。As described above, the water-permeable root-proof sheet 5 is laid on the entire upper surface of the laying surface obtained by laying a large number of the molding plates 4 having a drainage function as described above. A large number of the water-permeable root-proof sheets 5 are laid on the entire laying surface of the molding plate 4 having the waterproof function as shown in FIG. The water-permeable root-controlling sheet 5 is made of a woven fabric such as plain weave excellent in water resistance and durability, which is woven from a filament material of any synthetic fiber such as vinyl chloride, polyester, nylon, vinylon, and acrylic. It is particularly preferable that it has an extremely thin wall thickness of about 61 g / m 2 and a thickness of about 0.1 mm, and has a water permeability coefficient of 10 −4 cm / sec or more and an eye size of 30 μm or less as specified in JIS A 1281 soil water permeability test method. This makes it possible to prevent the plant hair roots from passing through, while having excellent water permeability.
【００１６】 例えば、図８示すのような透水性防根シート５のロール状のものを多数用意し 、前記の排水機能を有する成形板４の敷設面全面に図９に示すように、相隣るシ ート５，５の端縁部５ａ，５ａを少なくとも２００ｍｍ程度重ねた状態に敷設し 、植物の根がそのシート５の裏側に侵入することを防止した。更に、上記のシー ト５，５の端縁部５ａ，５ａの重ね合わせ間隙から根が侵入しないように、その 上位の、即ち外側のシート５の端縁部５ａに跨がり、その端縁部５ａに沿ってそ の全長に亘り粘着テープ９を貼着し、その下位のシート５面との間隙を封口し、 植物の根の侵入を防止した。該粘着テープ９は、防根性のある材質のもの、例え ば合成樹脂製フィルムなどが好ましい。 尚、各シート５の位置ずれを防止するために、部分的に、適当な両面接着テー プの短片、その他の適当な固定部材を介し該成形板４敷設面に固定することが好 ましい。For example, a large number of roll-shaped water-permeable root preventive sheets 5 as shown in FIG. 8 are prepared, and the entire surface of the laid surface of the molding plate 4 having the drainage function is adjacent to each other as shown in FIG. By laying the edge portions 5a, 5a of the sheets 5, 5 stacked at least about 200 mm, the roots of the plants were prevented from entering the back side of the sheet 5. Furthermore, the root 5 is straddled over the upper edge, that is, the outer edge 5a of the sheet 5 so that the root does not enter from the overlapping gap of the edge 5a, 5a of the above-mentioned sheet 5, 5, Adhesive tape 9 was adhered along the entire length along 5a, and the gap between the lower surface of sheet 5 and the surface was sealed to prevent plant roots from entering. The adhesive tape 9 is preferably made of a material having a root-repellent property, for example, a synthetic resin film or the like. In order to prevent the displacement of each sheet 5, it is preferable to partially fix the sheet 5 to the laying surface of the molding plate 4 through a short piece of an appropriate double-sided adhesive tape or other appropriate fixing member.
【００１７】 このように、透水性防根シート５の多数枚により、該成形板敷設面全面に敷設 を完了後、その上面に、所望の厚さに盛土を行い、盛土層６を形成して本考案の 植栽構築体の構築を完了する。 尚、該盛土層６の厚さは、植栽する植物の草、木などの種類により異なるが、 芝草などの場合は３０ｍｍ以上、ツツジ類などの小低木の場合は４５ｃｍ以上、 大低木、中木では６０ｃｍ以上、浅根性の高木では９０ｃｍ以上、深根性の高木 では１５０ｃｍ以上が必要になる。 また、盛土としては、通常、造園に用いら れるものと同じもので良く、黒土と保水性をある程度維持するため、パーライト 、バーミキュライトなど多孔質の軽量土壌を適宜配合して使用することができる 。In this way, after laying the entire surface of the molding plate laid with a large number of the water-permeable root-controlling sheets 5, embankment is performed on the upper surface to a desired thickness to form the embankment layer 6. Complete the construction of the planting construct of the present invention. The thickness of the embankment layer 6 varies depending on the type of grass, tree, etc. of the plant to be planted. In the case of turfgrass, the thickness is 30 mm or more, and in the case of small shrubs such as azalea, 45 cm or more, large shrub, medium For trees, 60 cm or more, for shallow rooted trees, 90 cm or more, and for deep rooted trees, 150 cm or more. The embankment may be the same as that usually used for landscaping, and in order to maintain the black soil and water retention to some extent, porous lightweight soil such as perlite and vermiculite can be appropriately mixed and used.
【００１８】 而して、その盛土層６の上面を緑化するため、芝、草木、立木などを適当に植 える。立木１０を植えた場合、従来、これを強風による倒伏を防止する手段が見 当たらなかった。本考案は、更に、上記の植栽構築体に用いた成形板４を利用し 、安定堅牢な立木倒伏防止手段を次のように設けることを特徴とする。即ち、例 えば図１１示の如く、該立木１０と敷設該成形板４，４，…に予め凹溝４ｄ内以 外に配設してある適当な通水孔４ｂ，４ｂ，…の複数個を選択し、これら夫々適 当なワイヤー固定具１１を挿し込み係着し、立木１０と各ワイヤー固定具１１と の間に、倒伏防止用ワイヤー１２を張設することにより構成される。而して各該 ワイヤー１２は、立木１０と盛土層６を挿通してその下面の固定具１２との間に 張設されるので、立木１０を強風に対し、強固な倒伏防止効果をもたらす。 尚、該ワイヤー固定具１１としては、例えば、アンカー付き吊金具を用い、そ のアンカー１１ａを該成形板４の該通水孔４ｂに挿し込み、螺孔にねじ込むとき は、該アンカー１１ａが外側に開いてその成形板４の裏面に係止固定される。而 して、該吊金具１１ｂに該ワイヤー１２の下端を緊結してワイヤーの張設を完了 する。１３は該吊金具１１ｂの上部の係止用鍔、１４はその外周に施されたシー ル材を示す。Thus, in order to green the upper surface of the embankment layer 6, grass, vegetation, standing trees, etc. are appropriately planted. When the standing tree 10 was planted, conventionally, no means was found to prevent it from falling due to strong wind. The present invention is further characterized by using the molding plate 4 used in the above-mentioned planting construction and providing a stable and robust standing tree fall prevention means as follows. That is, for example, as shown in FIG. 11, a plurality of suitable water passage holes 4b, 4b, ... Arranged in advance in the groove 10d in the standing tree 10 and the formed plates 4, 4 ,. Is selected, the appropriate wire fixtures 11 are inserted and engaged with each other, and the fall prevention wire 12 is stretched between the standing tree 10 and each wire fixture 11. Since each wire 12 is passed through the standing tree 10 and the embankment layer 6 and stretched between the fixing tool 12 on the lower surface of the standing tree 10, the standing tree 10 is strongly prevented from falling against strong wind. As the wire fixture 11, for example, a hanging metal fitting with an anchor is used, and when the anchor 11a is inserted into the water passage hole 4b of the forming plate 4 and screwed into the screw hole, the anchor 11a is outside. Then, it is locked and fixed to the back surface of the molding plate 4. Then, the lower end of the wire 12 is tightly connected to the suspension fitting 11b to complete the tensioning of the wire. Reference numeral 13 denotes a locking brim on the upper portion of the hanging fitting 11b, and 14 denotes a seal material provided on the outer periphery thereof.
【００１９】 而して、この場合、敷設された排水機能を有する成形板４，４，…のいずれに もその中央部にいくつかの通水孔４ｂが設けられているので、該立木１０を中心 として、その四周の所望の個所の複数個の通水孔４ｂを選択して複数個の該ワイ ヤー固定具１１の係着に利用でき、別個にワイヤー固定具の固定場所を必要とせ ず、便利であり、容易に而も構造簡単な倒伏防止ができる。Thus, in this case, since several water passage holes 4b are provided in the central portion of each of the formed molding plates 4, 4, ... Having a drainage function, the standing tree 10 is As a center, a plurality of water passage holes 4b at desired positions on the four circumferences can be selected and used for engaging a plurality of the wire fixtures 11, and a separate fixing place for the wire fixtures is not required. It is convenient and can easily prevent lodging with a simple structure.
【００２０】 図１示の本考案の植栽構築体は、次のように機能する。 雨水などが該盛土層６に滲み込んで、該盛土層６に吸収されない過剰の水は、 その下面の該透水性防根シートト５の目を通過し、その下面の該排水機能を有す る成形板敷設面３ａ，３ａ，…に形成された縦横に交叉する多数条の凹溝４ｄ， ４ｄ，…内に流入し、更に、これら凹溝４ｄ，４ｄ，…内に配設された多数の通 水孔４ｂ，４ｂ，…を通りその下面に形成されている縦横に交叉する多数条の排 水通路用空間４ａ，４ａ，…内に流入し、その下面の該人工地盤の表面上面を流 れて予め、屋上などの片隅に設けられたドレン（図示しない）に排出される。 また同時に、該透水性防根シートト５の目を通過した水は、該排水機能を有す る成形板敷設面３ａ，３ａ，…の該凹溝４ｄのない個所に配設した多数の通水孔 ４ｂ，４ｂ，…を介して、その下面の上記の排水通路用空間４ａ，４ａ，…に流 入し、同様に該人工地盤面を流れてドレンへ排出される。 かくして、該盛土層６に溜水することがないので、根腐れが防止される。また 、該シートは、植物の根並に微細な土粒の通過を阻止するので、該成形板４に配 設された全ての凹溝４ｄ並に通水孔４ｂ，４ｂ，…が塞がれることがなく、長期 に亘り良好な排水機能が確保される。 また、立木１１は、敷設固定された該成形板に固定された複数本のワイヤーで 保持されているので、強風による立木１１の倒伏が防止される。The planting construct of the present invention shown in FIG. 1 functions as follows. Excess water that rainwater or the like permeates into the embankment layer 6 and is not absorbed by the embankment layer 6 passes through the eyes of the water-permeable root preventive sheet 5 on the lower surface thereof and has the drainage function on the lower surface. , Which are formed in the molding plate laying surfaces 3a, 3a, ..., flow into the multiple grooves 4d, 4d, ... Which intersect in the vertical and horizontal directions, and further, the plurality of grooves 4d, 4d ,. Pass through the water passage holes 4b, 4b, ... And into the multiple drainage passage spaces 4a, 4a, ... And is discharged in advance to a drain (not shown) provided at one corner of the roof or the like. At the same time, the water that has passed through the eyes of the water-permeable root-controlling sheet 5 has a large number of water passages arranged in the molding plate laying surfaces 3a, 3a, ... , Through the holes 4b, 4b, ... into the drain passage spaces 4a, 4a, ... on the lower surface thereof, and similarly flows through the artificial ground surface and is discharged to the drain. Thus, root rot is prevented because the embankment layer 6 does not accumulate water. Further, since the sheet blocks the passage of fine soil particles along with the roots of plants, all the grooves 4d arranged in the forming plate 4 as well as the water passage holes 4b, 4b, ... Are blocked. And a good drainage function is secured for a long time. Further, since the standing tree 11 is held by the plurality of wires fixed to the laid and fixed forming plate, the standing tree 11 is prevented from falling due to strong wind.
【００２１】[0021]
このように本考案によるときは、人工地盤面に多数の通水孔とその下面の各通 水孔で連通する排水通路用空間の多数条を配設して成る排水機能を有する成形後 の多数枚を敷設し、その上面に透水性防根シートを敷設し、その上面に所望の厚 さの盛土層を形成して成る植栽構築体を構成したので、その構築作業は容易且つ 高能率に行うことができると共に、長期に亘り良好な信頼性の高い防根並に排水 機能を確保することができる等の効果を有する。この場合、該排水機能を有する 成形板の上面を平坦面に形成するときは、該透水性防根シートの敷設を安定良好 に行うことができ、更に該成形板の上面を平坦面に排水用凹溝の交叉する多数条 を形成し、且つこれら該凹溝内に該通水孔を配設するときは、その成形板敷設面 全面の排水機能を向上することができ、また、該成形板の下面に多数のスペース 用突起を配設するときは、これらの間の空間を、その下面の人工地盤面に対し、 間隙を存した互いに交叉する排水通路用空間を確保することができる。 更に、該透水性防根シートとして、特に透水係数１０−４ｃｍ／ｓｅｃ以上、 目の大きさ３０μｍ以下の合成繊維から成る織布で形成したものを使用するとき は、耐久性が良く、而も良好な透水性と防根性を確保し得られ、また土壌粒子の 通過を良好に防止でき、長期に亘り、優れたこれらの性能を発揮できる。 更に、本考案によるときは、該盛土層に植木した立木と敷設された該成形板に 複数個所に取り付けたワイヤー固定具との間に倒伏防止用ワイヤーを張設したの で、強風などによる立木の倒伏を防止できる。この場合、該成形板に配設した通 水孔のうち、適当な個所のものを該ワイヤー固定具を挿入係止するための固定用 孔として選択使用するようにするときは、容易に所望のワイヤー張設ができ便利 である。As described above, according to the present invention, a large number of post-molded drainage passages are formed by arranging a large number of water passage holes on the artificial ground surface and a plurality of drain passage space spaces communicating with the water passage holes on the lower surface thereof. Since a planting structure was constructed by laying a single sheet, laying a water-permeable root-control sheet on the top surface, and forming an embankment layer of the desired thickness on the top surface, the construction work was easy and highly efficient. In addition to being able to be performed, it also has the effect of ensuring good and highly reliable root control and drainage function over a long period of time. In this case, when the upper surface of the molded plate having the drainage function is formed into a flat surface, the water-permeable root preventive sheet can be laid stably and satisfactorily, and the upper surface of the molded plate is drained to a flat surface. When forming a large number of intersecting grooves and arranging the water passage holes in the grooves, the drainage function of the entire surface of the molding plate can be improved, and the molding plate can be improved. When a large number of space projections are arranged on the lower surface of the, the space between them can be secured to the artificial ground surface of the lower surface so as to have a space for the drainage passage that intersects with each other with a gap. Further, when the water-permeable root-control sheet made of a woven fabric made of synthetic fiber having a water permeability coefficient of 10 −4 cm / sec or more and a mesh size of 30 μm or less is used, the durability is good and It is possible to secure good water permeability and root-controlling properties, to prevent soil particles from passing through well, and to exhibit these excellent properties over a long period of time. Further, according to the present invention, since a fall prevention wire is stretched between the standing tree planted in the embankment layer and the wire fixing devices attached to the formed plate at a plurality of places, the standing tree caused by strong wind or the like is used. You can prevent lodging. In this case, it is easy to select a desired one of the water passage holes arranged in the forming plate as a fixing hole for inserting and locking the wire fixing device. It is convenient because you can stretch the wire.
【図１】本考案の実施の１例の植栽構築体の一部を裁除
した斜面図である。FIG. 1 is a perspective view in which a part of a planting construct according to an embodiment of the present invention is cut away.
【図２】本考案に用いる防水層保護板の１例の斜面図で
ある。FIG. 2 is a perspective view of an example of a waterproof layer protection plate used in the present invention.
【図３】本考案に用いる排水機能を有する成形板の１例
の上面図である。FIG. 3 is a top view of an example of a molded plate having a drainage function used in the present invention.
【図４】図３示の成形板の端面図である。4 is an end view of the forming plate shown in FIG.
【図５】図３のＶ−Ｖ線裁断面図である。5 is a sectional view taken along line VV of FIG.
【図６】本考案の植栽構築体の一部を裁除した防水機能
を有する成形板の敷設固定状態を示す一部の上面図であ
る。FIG. 6 is a top view of a part of the planting construct of the present invention, in which a molded plate having a waterproof function obtained by cutting a part thereof is laid and fixed.
【図７】成形板の連結固定用具の１例の斜面図である。FIG. 7 is a perspective view of an example of a tool for connecting and fixing molding plates.
【図８】本考案に用いる透水性防根シートの斜面図であ
る。FIG. 8 is a perspective view of a water-permeable root-proof sheet used in the present invention.
【図９】本考案の植栽構築体の一部を裁除した透水性防
根シートの敷設状態を示す一部の上面図である。FIG. 9 is a top view of a part of the planting construct of the present invention showing a laid state of a water-permeable root-proof sheet.
【図１０】図９のＸ−Ｘ線裁断面図である。10 is a sectional view taken along line XX of FIG.
【図１１】本考案の植栽構築体の一部の縦断面図であ
る。FIG. 11 is a longitudinal sectional view of a part of the planting construct of the present invention.
１ コンクリートスラブ ２ 防水層 ２ａ 防水シート ３ 防水層保
護層 ３ａ 防水層保護板 ４ 排水機能
を有する成形板 ４ａ 排水用通路空間 ４ｂ 通水孔 ４ｃ 突起 ４ｄ 排水用
凹溝 ５ 透水性防根シート ６ 盛土層 １０ 立木 １１ ワイヤ
ー固定具 １２ 倒伏防止用ワイヤーDESCRIPTION OF SYMBOLS 1 Concrete slab 2 Waterproof layer 2a Waterproof sheet 3 Waterproof layer protective layer 3a Waterproof layer protective plate 4 Molded plate having drainage function 4a Drainage passage space 4b Water passage hole 4c Projection 4d Drain groove 5 Water permeable root preventive sheet 6 Embankment Layer 10 Standing tree 11 Wire fixture 12 Fall prevention wire
Claims (5)
の通水孔と板の下面に各通水孔の下端と連通する排水通
路用空間の多数条を配設して成る排水機能を有する成形
板の多数枚を敷設し、その上面に透水性防根シートを敷
設し、その上面に所望厚さの盛土層を形成して成る植栽
構築体。1. A drainage function comprising a large number of water passage holes vertically penetrating the plate on the artificial ground surface, and a plurality of drain passage spaces communicating with the lower ends of the water passage holes on the lower surface of the plate. A planting construct, in which a large number of molded plates having the above are laid, a water-permeable root preventive sheet is laid on the upper surface thereof, and a bank layer having a desired thickness is formed on the upper surface thereof.
は、上面を平坦とし且つその上面に、両端が該板の端面
に開口する排水用凹溝を多数条配設する一方、該板の下
面に下方に突出し且つ該人工地盤面に対しスペースを存
せしめる突起を多数条配設し、その板の基面と該人工地
盤面との間に互いに交叉する多数条の排水通路用空間を
形成し、多数の該通水孔を多数条の排水用凹溝内の適当
個所に配設してその各通水孔の下端を該排水通路用空間
に連通せしめて成る請求項１記載の植栽構築体。2. The molded plate having a drainage function according to claim 1, wherein the upper surface is flat and a large number of drainage recessed grooves whose both ends open to the end faces of the plate are arranged on the upper surface while the plate is formed. A large number of projections projecting downward on the lower surface of the plate and arranging space for the artificial ground surface are arranged, and a large number of spaces for drainage passages intersecting with each other are provided between the base surface of the plate and the artificial ground surface. 2. The plant according to claim 1, wherein a plurality of the water passage holes are formed at appropriate locations in a plurality of drainage recesses and the lower ends of the water passage holes are communicated with the drain passage space. Plant construction.
ィラメント糸で織製して成る織布から成り、その透水係
数は１０−４ｃｍ／ｓｅｃ以上、その目の寸法は３０μ
ｍ以下である請求項１記載の植栽構築体。3. The water-permeable root-proof sheet is made of a woven fabric made of woven filament yarn made of synthetic fiber, and has a water permeability coefficient of 10 −4 cm / sec or more and a mesh size of 30 μm.
The planting construct according to claim 1, which is less than or equal to m.
おいて、該盛土層に植木した立木と敷設された成形板の
所望の複数個所に取り付けた複数個のワイヤー固定具の
夫々との間に倒伏防止用ワイヤーを張設して成る植栽構
築体。4. The planting construct according to claim 1, 2 or 3, wherein each of the standing tree planted in the embankment layer and the plurality of wire fixtures attached to a desired plurality of laid forming plates. A planting structure that is constructed by laying wire to prevent lodging.
のうち、その所望個所の複数個を該ワイヤー固定具を挿
入係着するための孔として使用して成る請求項４記載の
植栽構築体。5. The water passage hole provided in each of the laid molding plates, wherein a plurality of desired portions are used as holes for inserting and fixing the wire fixture. Planting construct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992023229U JP2516715Y2 (en) | 1992-02-28 | 1992-02-28 | Planting construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992023229U JP2516715Y2 (en) | 1992-02-28 | 1992-02-28 | Planting construct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH081U true JPH081U (en) | 1996-01-19 |
| JP2516715Y2 JP2516715Y2 (en) | 1996-11-13 |
Family
ID=12104800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992023229U Expired - Fee Related JP2516715Y2 (en) | 1992-02-28 | 1992-02-28 | Planting construct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516715Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005229920A (en) * | 2004-02-19 | 2005-09-02 | Meiko Kensho:Kk | Root-blocking structure using root-blocking panel, greening structure and root-blocking container |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3536108B2 (en) | 1999-10-04 | 2004-06-07 | 株式会社丹勝 | Greening method of concrete placing surface using anchor pin |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0460029U (en) * | 1990-09-25 | 1992-05-22 |
-
1992
- 1992-02-28 JP JP1992023229U patent/JP2516715Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0460029U (en) * | 1990-09-25 | 1992-05-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005229920A (en) * | 2004-02-19 | 2005-09-02 | Meiko Kensho:Kk | Root-blocking structure using root-blocking panel, greening structure and root-blocking container |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516715Y2 (en) | 1996-11-13 |
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