JP5957676B2 - Tree planting base and manufacturing method thereof - Google Patents

Tree planting base and manufacturing method thereof Download PDF

Info

Publication number
JP5957676B2
JP5957676B2 JP2010283835A JP2010283835A JP5957676B2 JP 5957676 B2 JP5957676 B2 JP 5957676B2 JP 2010283835 A JP2010283835 A JP 2010283835A JP 2010283835 A JP2010283835 A JP 2010283835A JP 5957676 B2 JP5957676 B2 JP 5957676B2
Authority
JP
Japan
Prior art keywords
greening
groove
base
wall
soil
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.)
Active
Application number
JP2010283835A
Other languages
Japanese (ja)
Other versions
JP2012130270A (en
JP2012130270A5 (en
Inventor
孝英 塩原
孝英 塩原
竜一 三浦
竜一 三浦
山本　耕平
耕平 山本
杉山　信夫
信夫 杉山
康一 並河
康一 並河
道博 眞家
道博 眞家
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nozawa Corp
Sugiko Co Ltd
Original Assignee
Nozawa Corp
Sugiko Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nozawa Corp, Sugiko Co Ltd filed Critical Nozawa Corp
Priority to JP2010283835A priority Critical patent/JP5957676B2/en
Priority to CN2011104284206A priority patent/CN102535801A/en
Publication of JP2012130270A publication Critical patent/JP2012130270A/en
Publication of JP2012130270A5 publication Critical patent/JP2012130270A5/ja
Application granted granted Critical
Publication of JP5957676B2 publication Critical patent/JP5957676B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Finishing Walls (AREA)
  • Cultivation Of Plants (AREA)

Description

本発明は、緑化基盤及びその製造方法に関するものであり、より詳細には、壁体外面の溝内に収容される壁面緑化用植物の緑化基盤及びその製造方法に関するものである。本発明は又、このような緑化基盤によって壁面を緑化する壁面緑化構造に関するものである。   The present invention relates to a greening base and a method for manufacturing the same, and more particularly to a greening base for a plant for wall greening accommodated in a groove on the outer surface of a wall and a method for manufacturing the same. The present invention also relates to a wall surface greening structure in which a wall surface is greened by such a greening base.

建築物等の壁面緑化及び屋上緑化が、ヒートアイランド現象緩和、美観向上、環境負荷軽減等の観点より、近年殊に、注目されている。壁面緑化方法として、付着根を有するつる植物を自立登攀させて壁面を覆う登攀式壁面緑化法、屋上、ベランダ等に設置したプランターから植物を垂らして壁面を緑化する垂下式壁面緑化法、ワイヤー等の補助材を用いてつる植物を登攀又は下垂させて壁面を緑化する補助材式壁面緑化法（特開2004-267084号公報）、つる植物を誘引・巻付け可能なユニットを用いたユニット式壁面緑化法（特開2004-254565号公報）、更には、壁面緑化専用の植栽済み緑化パネルを用いて壁面を早期に緑化する立体基盤式壁面緑化法（特開2003-155714号公報、特開2001-169658号公報）等が知られている。   In recent years, wall greening and rooftop greening of buildings and the like have attracted particular attention from the viewpoints of mitigating the heat island phenomenon, improving aesthetics, reducing environmental impact, and the like. As a wall greening method, a climbing wall greening method in which climbing plants with attached roots are climbed independently to cover the wall surface, a hanging wall greening method in which plants are dropped from planters installed on the rooftop, veranda, etc. Wall material planting method (Japanese Patent Laid-Open No. 2004-267084), which climbs or hangs the vine plant using the above auxiliary material to greenen the wall surface, unit type wall surface using a unit capable of attracting and winding the vine plant Greening method (Japanese Patent Laid-Open No. 2004-254565), and further, a three-dimensional base wall surface greening method (Japanese Patent Laid-Open No. 2003-155714, JP No. 2001-169658) is known.

従来の緑化法は、建築物の壁面等の外側に緑化設備又は緑化構造を付加的に配設する構成を採用したものであり、建築物の外装は、壁体等の建築構造体と、緑化専用の緑化設備又は緑化構造とからなる二重構造を有する。これに対し、壁面を構成する壁材自体を利用した壁面緑化法が、特開平9-324434号公報及び特開2006-225907号公報に記載されている。特開平9-324434号公報に記載された生態系育成用パネルは、吸水機能及び保水機能を有する詰物を中空部に充填した構造を有する。また、特開2006-225907号公報に記載された押出成形板は、保水性を有する壁面緑化用ガーデンマットを外面に取付け可能な構造を有する。
特開2004-267084号公報 特開2004-254565号公報 特開2003-155714号公報 特開2001-169658号公報 特開平9-324434号公報 特開2006-225907号公報 The conventional greening method employs a configuration in which greening equipment or a greening structure is additionally arranged on the outside of the wall surface of the building, and the exterior of the building is constructed with a building structure such as a wall and greening It has a double structure consisting of a dedicated planting facility or planting structure. On the other hand, a wall surface greening method using the wall material itself constituting the wall surface is described in Japanese Patent Laid-Open Nos. 9-324434 and 2006-225907. The ecosystem-growing panel described in Japanese Patent Application Laid-Open No. 9-324434 has a structure in which a hollow part is filled with a filling having a water absorption function and a water retention function. Moreover, the extrusion molding board described in Unexamined-Japanese-Patent No. 2006-225907 has a structure which can attach the garden mat for wall surface greening which has water retention property to an outer surface.
Japanese Patent Laid-Open No. 2004-267084 JP 2004-254565 JP JP2003-155714A JP 2001-169658 JP-A-9-324434 JP 2006-225907 A

このように壁材自体によって緑化設備又は緑化構造を形成する壁面緑化法によれば、緑化設備又は緑化構造を壁体の外側に更に構築することを要しないので、外壁の構造を簡素化するとともに、緑化設備又は緑化構造を含む外壁全体の壁厚を低減することが可能となる。   In this way, according to the wall surface greening method that forms the greening facility or the greening structure by the wall material itself, it is not necessary to further construct the greening facility or the greening structure outside the wall body, so that the structure of the outer wall is simplified. In addition, the wall thickness of the entire outer wall including the greening facility or the greening structure can be reduced.

しかし、特許文献５に開示された緑化構造は、給水・保水機能を有する詰物のみを中空パネル内の中空部に充填し、連通穴によって壁体外面の植物に水分を補給するように構成されているにすぎず、植物の根は、従来の緑化構造と同じく、壁体の外側に配置される。このため、特許文献５の緑化構造によれば、植栽基盤としての表面化粧材を壁体外面に接着することにより、植栽基盤を壁体外面に付加的に設けなければならない。このような緑化構造では、農場等で予め育苗又は育成した植物を植栽可能な緑化基盤を用いることは困難である。   However, the greening structure disclosed in Patent Document 5 is configured to fill only the filling having a water supply / water retention function into the hollow portion in the hollow panel and supply moisture to the plant on the outer surface of the wall body through the communication hole. The roots of the plants are arranged outside the wall body as in the conventional greening structure. For this reason, according to the greening structure of patent document 5, you have to provide a planting base | substrate additionally in a wall body outer surface by adhere | attaching the surface decoration material as a planting base | substrate on a wall body outer surface. In such a greening structure, it is difficult to use a greening base on which a seedling or a plant grown in advance on a farm or the like can be planted.

特許文献６に記載された緑化構造は、特殊なアタッチメントによって壁面緑化用のガーデンマットを押出成形板の外面に取付けた構造のものであり、比較的複雑なガーデンマット支持構造が必要とされる。しかも、ガーデンマット全体が押出成形板の外側に露出するので、ガーデンマットは、高い強度、耐久性及び耐候性等を要求される。このため、ガーデンマット自体の構造に関する特別の配慮ないし対策が必要とされる。   The greening structure described in Patent Document 6 is a structure in which a garden mat for wall greening is attached to the outer surface of an extruded plate by a special attachment, and a relatively complicated garden mat support structure is required. Moreover, since the entire garden mat is exposed to the outside of the extruded plate, the garden mat is required to have high strength, durability, weather resistance, and the like. For this reason, special considerations or measures regarding the structure of the garden mat itself are required.

このため、本発明者等は、緑化基盤を収容可能な前面開口形の溝を水平且つ平行なリブによって形成した押出成形板等の外装パネル材料を用い、溝内に収容した緑化基盤によって壁面を緑化する壁面緑化構造を開発し、特願2010-224529号において提案している。この壁面緑化構造によれば、予め植栽した緑化基盤等を溝内に収容することにより壁面を緑化することができる。   For this reason, the present inventors use exterior panel material such as an extruded plate in which a front-opening groove capable of accommodating a greening base is formed by horizontal and parallel ribs, and the wall surface is formed by the greening base accommodated in the groove. A wall surface greening structure has been developed and proposed in Japanese Patent Application No. 2010-224529. According to this wall surface greening structure, a wall surface can be greened by accommodating the planting base planted beforehand etc. in a groove | channel.

しかしながら、本発明者等は、このような壁面緑化構造の開発過程において、緑化基盤を溝内に収容する際に手指の圧力等で緑化基盤が崩れ又は破損し易いという問題に遭遇するに至った。殊に、緑化基盤を溝内に挿入する際、リブの突条部分によって溝内への緑化基盤の挿入が妨げられることから、緑化基盤を強引に溝内に挿入しようとすると、緑化基盤の角部が変形し又は形崩れしたり、過大な局所歪み等により緑化基盤が部分的に崩壊することがあり、このため、緑化基盤を容易に溝内に挿入し難いという問題が生じた。   However, the present inventors have encountered a problem in the process of developing such a wall greening structure that when the greening base is accommodated in the groove, the greening base is likely to collapse or break due to finger pressure or the like. . In particular, when the greening base is inserted into the groove, the ribbed ridges prevent the greening base from being inserted into the groove. The greening base may be partially collapsed due to deformation or deformation of the portion or excessive local strain, and therefore, there is a problem that it is difficult to easily insert the greening base into the groove.

本発明は、このような課題に鑑みてなされたものであり、その目的とするところは、緑化基盤の変形や形崩れ等を防止し、手指によって壁面パネルの溝内に緑化基盤を容易に挿入することができる緑化基盤及びその製造方法を提供することにある。   The present invention has been made in view of such problems, and the object of the present invention is to prevent the deformation or deformation of the greening base, and to easily insert the greening base into the groove of the wall panel by fingers. An object of the present invention is to provide a greening base and a method for manufacturing the same.

本発明は又、このような緑化基盤を壁面パネルの溝内に挿入してなる壁面緑化構造を提供することを目的とする。 Another object of the present invention is to provide a wall surface greening structure in which such a greening base is inserted into a groove of a wall surface panel.

上記目的を達成すべく、本発明は、壁面緑化用植物を植栽可能な培土を成形した成形体からなり、壁体外面に形成され且つ外界に開放した前面開口形の溝内に収容される壁面緑化用植物の緑化基盤を製造する緑化基盤の製造方法において、
外界環境に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙(70)を下型(50)の成形空間(F)内に敷設し、
熱融着性繊維を配合した培土基材(S)を前記成形空間に投入し、
上型(60)を前記下型に組付けるとともに、該上型によって前記培土基材を加圧し、
前記不織布及び培土基材を収容した前記下型及び上型を加熱処理して前記熱融着繊維を溶融し、
前記上型及び下型を冷却し、前記不織布又は紙によって被覆してなる固化培土の成形体を脱型することを特徴とする緑化基盤の製造方法を提供する（請求項１）。 In order to achieve the above object , the present invention comprises a molded body obtained by molding a cultivated soil capable of planting a plant for wall greening, and is accommodated in a groove having a front opening formed on the outer surface of the wall and open to the outside. In the manufacturing method of the greening base which manufactures the greening base of the plant for wall greening,
A non-woven fabric or paper (70) containing resin fibers having weather resistance and durability to the outside environment is laid in the molding space (F) of the lower mold (50),
Put the soil base material (S) blended with heat-fusible fiber into the molding space,
While assembling the upper mold (60) to the lower mold, pressurizing the soil base material by the upper mold,
The lower mold and the upper mold containing the nonwoven fabric and the soil base material are heat-treated to melt the heat-fusible fiber,
There is provided a method for producing a greening substrate, wherein the upper mold and the lower mold are cooled, and a molded body of solidified soil formed by covering with the nonwoven fabric or paper is removed.

本発明の上記構成によれば、上記成形体の角部領域を外装被覆材によって比較的容易に被覆することができる。   According to the above configuration of the present invention, the corner region of the molded body can be covered with the exterior covering material relatively easily.

好ましくは、上記溝の長手方向に延びる緑化基盤の角部領域に面取り部分を形成するためのインサート部材(56,66)が下型又は上型の一方又は双方に配置され、インサート部材の斜面によって成形体の角部領域に面取り部分が形成される（請求項３）。 Preferably, an insert member (56, 66) for forming a chamfered portion in a corner region of the greening base extending in the longitudinal direction of the groove is disposed on one or both of the lower die and the upper die, and the slope of the insert member A chamfered portion is formed in a corner region of the molded body (claim 3) .

本発明は又、壁面緑化用植物を植栽可能な培土を成形した成形体からなり、壁体外面に形成され且つ外界に開放した前面開口形の溝内に収容される壁面緑化用植物の緑化基盤を製造する緑化基盤の製造方法において、
前記溝の長手方向に延びる前記緑化基盤の角部領域に面取り部分を形成するためのインサート部材を下型又は上型の一方又は双方に配置し、
外界環境に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙を下型の成形空間内に敷設し、
前記成形空間内の前記不織布又は紙の上に熱可塑性樹脂の接着シートを敷設し、
熱融着性繊維を配合した培土基材を前記下型の成形空間内に投入し、
前記上型を前記下型に組付けるとともに、該上型によって前記培土基材を加圧し、
前記培土基材を収容した前記下型及び上型を加熱処理して前記熱融着繊維を溶融するとともに、前記加熱処理により前記接着シートを可塑化して前記固化培土と前記不織布又は紙とを接着し、
前記上型及び下型を冷却し、前記インサート部材の斜面によって前記面取り部分を前記角部領域に形成した固化培土の成形体を脱型することを特徴とする緑化基盤の製造方法を提供する（請求項２）。 The present invention also comprises a green body of a plant for greening of a wall, which is formed of a molded body obtained by molding a soil capable of planting a plant for greening of a wall, and is housed in a groove having a front opening formed on the outer surface of the wall and open to the outside. In the manufacturing method of the greening base that manufactures the base,
An insert member for forming a chamfered portion in a corner region of the greening base extending in the longitudinal direction of the groove is disposed in one or both of the lower mold and the upper mold,
Laying non-woven fabric or paper containing resin fibers having weather resistance and durability against the outside environment in the molding space of the lower mold,
Laying a thermoplastic resin adhesive sheet on the nonwoven fabric or paper in the molding space,
A soil base material blended with heat-fusible fibers is put into the molding space of the lower mold,
Assembling the upper mold to the lower mold and pressurizing the soil base material with the upper mold,
The lower mold and the upper mold containing the culture base material are heat-treated to melt the heat-fusible fiber, and the adhesive sheet is plasticized by the heat treatment to bond the solidified medium and the nonwoven fabric or paper. And
Wherein the upper mold and the lower mold is cooled, to provide a method of manufacturing a greening base, characterized by demolding the molded article of the solidified soil forming the chamfered portion to the corner region by the inclined surface of the insert member ( Claim 2) .

本発明の上記構成によれば、角部の突出を解消するための面取り部分を緑化基盤の角部領域に比較的容易に形成することができる。 According to the said structure of this invention, the chamfering part for eliminating the protrusion of a corner | angular part can be formed comparatively easily in the corner | angular part area | region of a greening base.

他の観点より、本発明は、壁面緑化用植物を植栽した緑化基盤によって壁面を緑化する壁面緑化構造において、
前記壁面は、外界に開放し且つ横方向又は水平方向に延びる前面開口形の溝を有する建築構造物又は土木構造物の外装パネル材により形成され、
前記外装パネル材は、押出成形セメント板からなり、前記溝は、前記押出成形セメント板の外面に上下間隔を隔てて突設された平行なＴ形リブによって形成されており、
前記植物を植栽した前記緑化基盤が前記溝内に収容され且つ保持され、前記植物を前記溝の前面開口(10a)から外界に露出せしめ、
前記緑化基盤は、前記溝と直交する断面を多角形断面に賦形した固化培土の成形体と、前記固化培土の形状保持力を高めるために、前記溝の長手方向に延びる前記成形体の角部領域を少なくとも被覆する外装被覆材とを有することを特徴とする壁面緑化構造を提供する（請求項５）。 From another viewpoint, the present invention relates to a wall greening structure in which a wall is greened by a greening base planted with a plant for wall greening,
The wall surface is formed by an exterior panel material of a building structure or a civil engineering structure that has a front-opening groove that is open to the outside and extends in the horizontal or horizontal direction.
The exterior panel material is made of an extruded cement board, and the groove is formed by parallel T-shaped ribs protruding on the outer surface of the extruded cement board with a vertical interval,
The planting base planting the plant is housed and held in the groove, exposing the plant to the outside from the front opening (10a) of the groove,
The greening base includes a solidified soil molded body having a polygonal cross section orthogonal to the groove, and a corner of the molded body extending in the longitudinal direction of the groove in order to increase the shape retention force of the solidified soil. A wall surface greening structure characterized by having an exterior covering material that covers at least a partial region (claim 5) .

好ましくは、上記溝の長手方向に延びる成形体の角部領域には、角部の突出を解消する面取り部分が形成される。 Preferably, a chamfered portion that eliminates the protrusion of the corner is formed in the corner region of the molded body extending in the longitudinal direction of the groove.

本発明は又、壁面緑化用植物を植栽した緑化基盤によって壁面を緑化する壁面緑化構造において、
前記壁面は、外界に開放し且つ横方向又は水平方向に延びる前面開口形の溝を有する建築構造物又は土木構造物の外装パネル材により形成され、
前記外装パネル材は、押出成形セメント板からなり、前記溝は、前記押出成形セメント板の外面に上下間隔を隔てて突設された平行なＴ形リブによって形成されており、
前記植物を植栽した前記緑化基盤が前記溝内に収容され且つ保持され、前記植物を前記溝の前面開口から外界に露出せしめ、
前記緑化基盤は、前記溝と直交する断面を多角形断面に賦形した固化培土の成形体からなり、前記溝の長手方向に延びる前記成形体の角部領域には、角部の突出を解消する面取り部分が形成されることを特徴とする壁面緑化構造を提供する（請求項６）。 The present invention also relates to a wall surface greening structure in which a wall surface is greened by a greening base planted with a wall greening plant,
The wall surface is formed by an exterior panel material of a building structure or a civil engineering structure that has a front-opening groove that is open to the outside and extends in the horizontal or horizontal direction.
The exterior panel material is made of an extruded cement board, and the groove is formed by parallel T-shaped ribs protruding on the outer surface of the extruded cement board with a vertical interval,
The planting base planting the plant is accommodated and held in the groove, exposing the plant to the outside from the front opening of the groove,
The greening base is formed of a solidified soil molded body in which a cross section perpendicular to the groove is formed into a polygonal cross section, and the corner portion of the molded body extending in the longitudinal direction of the groove eliminates protrusion of the corner. A wall greening structure is provided in which a chamfered portion is formed (claim 6) .

本発明の緑化基盤によれば、緑化基盤の変形や形崩れ等を防止し得るので、手指によって壁面パネルの溝内に緑化基盤を比較的容易に挿入することができる。本発明の緑化基盤製造方法によれば、このような緑化基盤を比較的容易に製造することができる。また、本発明の壁面緑化構造によれば、緑化基盤の変形や形崩れ等を防止し、手指によって壁面パネルの溝内に緑化基盤を容易に挿入することができ、しかも、工期の短縮、施工性の向上、施工コストの削減、壁面の構造の簡素化、緑化構造を含む壁体全体の壁厚の低減等の利点が更に得られる。   According to the greening base of the present invention, since the greening base can be prevented from being deformed or deformed, the greening base can be relatively easily inserted into the groove of the wall panel by fingers. According to the greening base manufacturing method of the present invention, such a greening base can be manufactured relatively easily. In addition, according to the wall greening structure of the present invention, the greening base can be prevented from being deformed or deformed, and the greening base can be easily inserted into the groove of the wall panel by fingers, and the construction period can be shortened. Advantages such as improvement in property, reduction in construction cost, simplification of the structure of the wall surface, reduction of the wall thickness of the entire wall body including the greening structure can be further obtained.

図１は、本発明の緑化基盤を挿入可能な溝を有する建築外装パネルを示す縦断面図及び部分拡大断面図である。FIG. 1 is a longitudinal sectional view and a partially enlarged sectional view showing a building exterior panel having a groove into which a greening base of the present invention can be inserted. 図２は、図１に示す建築外装パネルの正面図である。FIG. 2 is a front view of the building exterior panel shown in FIG. 図３は、図１及び図２に示す建築外装パネルを用いて形成された壁面緑化構造を示す縦断面図及び部分拡大断面図である。FIG. 3 is a longitudinal sectional view and a partially enlarged sectional view showing a wall surface greening structure formed using the building exterior panel shown in FIGS. 1 and 2. 図４は、図３に示す壁面緑化構造の正面図である。FIG. 4 is a front view of the wall greening structure shown in FIG. 図５は、緑化基盤を緑化基盤保持空間内に挿入する際の動作を示す縦断面図及び部分拡大断面図である。FIG. 5 is a longitudinal sectional view and a partially enlarged sectional view showing an operation when the greening base is inserted into the greening base holding space. 図６は、緑化基盤の構造を例示する正面図、背面図、平面図、底面図、左側面図及び右側面図である。FIG. 6 is a front view, a rear view, a plan view, a bottom view, a left side view, and a right side view illustrating the structure of the greening base. 図７は、図６のＩ−Ｉ線及びII−II線における緑化基盤の断面図である。FIG. 7 is a cross-sectional view of the greening base taken along lines II and II-II in FIG. 図８は、植物を植栽した育苗用固化培土を緑化基盤に移植する態様を示す斜視図である。FIG. 8 is a perspective view showing an aspect in which the solidified soil for raising seedlings planted with plants is transplanted to a greening base. 図９は、緑化基盤の製造に使用される下型の縦断面図、平面図及び横断面図である。FIG. 9 is a longitudinal sectional view, a plan view, and a transverse sectional view of a lower mold used for manufacturing a greening base. 図１０は、下型に組付けられる上型の平面図、縦断面図及び横断面図である。FIG. 10 is a plan view, a longitudinal sectional view, and a transverse sectional view of the upper die assembled to the lower die. 図１１は、外装被覆材の素材を示す平面図及び斜視図である。FIG. 11 is a plan view and a perspective view showing a material of the exterior covering material. 図１２は、不織布及び接着用シートを下型内に敷設した状態を示す縦断面図及び横断面図である。FIG. 12 is a longitudinal sectional view and a transverse sectional view showing a state in which the nonwoven fabric and the adhesive sheet are laid in the lower mold. 図１３は、培土基材を下型内に投入した状態を示す縦断面図及び横断面図である。FIG. 13 is a longitudinal sectional view and a transverse sectional view showing a state in which the cultivating base material is put into the lower mold. 図１４は、上型を下型に組付けた状態を示す縦断面図及び横断面図である。FIG. 14 is a longitudinal sectional view and a transverse sectional view showing a state in which the upper mold is assembled to the lower mold. 図１５は、培土基材のプレス工程を示す縦断面図及び横断面図である。FIG. 15 is a longitudinal sectional view and a transverse sectional view showing a pressing process of the cultivating base material. 図１６は、加熱装置による加熱処理工程を概略的に示す立面図である。FIG. 16 is an elevation view schematically showing a heat treatment process by the heating device.

本発明の好適な実施形態に係る緑化基盤においては、上記成形体は、熱融着性繊維を培土基材に配合した培土基材を加熱処理により固化してなる固化培土からなり、上記外装被覆材は、外界雰囲気に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙からなり、固化培土の表面に接着される。
本発明の好適な実施形態によれば、本発明の緑化基盤製造方法によって製造された緑化基盤は、壁体外面に形成され且つ外界に開放した前面開口形の溝(10)内に収容される壁面緑化用植物の緑化基盤(11)であり、溝と直交する断面を多角形断面に賦形した固化培土の成形体(20)と、固化培土の形状保持力を高めるために、溝の長手方向に延びる成形体の角部領域を被覆する外装被覆材(14)とを有する。
このような構成の緑化基盤によれば、緑化基盤の角部が外装被覆材によって補強されるので、緑化基盤を溝内に挿入する際に生じ得る緑化基盤の角部の変形又は形崩れや、緑化基盤の歪み等による緑化基盤の部分的崩壊を確実に防止することができる。外装被覆材は、輸送時の緑化基盤の損傷を防止する上でも有利である。
本発明の他の好適な実施形態によれば、本発明の緑化基盤製造方法によって製造された緑化基盤は、壁体外面に形成され且つ外界に開放した前面開口形の溝内に収容される壁面緑化用植物の緑化基盤であり、成形体は、溝と直交する断面を多角形断面に賦形した固化培土からなり、溝の長手方向に延びる成形体の角部領域には、角部の突出を解消するための面取り部分(12,13)が形成される。
このような構成の緑化基盤によれば、面取り部分の形成により、緑化基盤の角部の突出がなくなるので、緑化基盤を溝内に挿入する際、緑化基盤の角部とリブの突条部分とを衝合又は当接させることなく、緑化基盤を比較的容易に溝内に挿入することができる。
本発明の更に他の好適な実施形態において、本発明の緑化基盤製造方法によって製造された緑化基盤は、壁体外面に形成され且つ外界に開放した前面開口形の溝内に収容される壁面緑化用植物の緑化基盤であり、緑化基盤は、全体的に直方体形状に賦形され且つ外装被覆材によって長手方向の縁部を被覆されており、緑化基盤の前面下部又は背面上部に位置する縁部の角部領域には、角部の突出を解消するための面取り部分が形成されており、緑化基盤の前面には、植物が植栽される。
このような構成の緑化基盤によれば、緑化基盤の角部が外装被覆材によって補強されるので、緑化基盤を溝内に挿入する際に生じ得る緑化基盤の角部の変形又は形崩れや、緑化基盤の歪み等による緑化基盤の部分的崩壊を確実に防止することができ、しかも、面取り部分により、緑化基盤の角部の突出がなくなるので、緑化基盤を溝内に挿入する際、緑化基盤の角部とリブの突条部分とを衝合又は当接させることなく、緑化基盤を比較的容易に溝内に挿入することができる。
 In the greening base according to a preferred embodiment of the present invention, the molded body is composed of a solidified soil obtained by solidifying a soil base material in which a heat-fusible fiber is blended with a soil base material by heat treatment, and the exterior covering described above. The material is made of a nonwoven fabric or paper containing resin fibers having weather resistance and durability against the outside atmosphere, and is adhered to the surface of the solidified soil.
According to a preferred embodiment of the present invention, the greening base manufactured by the greening base manufacturing method of the present invention is housed in a front opening-shaped groove (10) formed on the outer surface of the wall and open to the outside. The planting base for wall greening (11), which is a solidified soil molded body (20) with a cross section perpendicular to the groove shaped into a polygonal cross section, and the length of the groove to increase the shape retention of the solidified soil And an exterior covering material (14) for covering the corner region of the molded body extending in the direction .
According to the greening base of such a configuration, since the corners of the greening base are reinforced by the exterior covering material, deformation or deformation of the corners of the greening base that may occur when the greening base is inserted into the groove, The partial collapse of the greening base due to the distortion of the greening base can be reliably prevented. The exterior covering material is also advantageous in preventing damage to the greening base during transportation .
According to another preferred embodiment of the present invention, the greening base manufactured by the greening base manufacturing method of the present invention is formed on the outer surface of the wall body and accommodated in a front opening-shaped groove open to the outside. The greening base of the plant for greening, the molded body is made of solidified soil with a cross section orthogonal to the groove formed into a polygonal cross section, and the corner region of the molded body extending in the longitudinal direction of the groove has a protruding corner. A chamfered portion (12, 13) for eliminating the above is formed .
According to the greening base having such a configuration, the corners of the greening base are not projected due to the formation of the chamfered portion, and therefore, when the greening base is inserted into the groove, the corners of the greening base and the rib ridges are formed. The greening base can be inserted into the groove relatively easily without abutting or abutting.
In yet another preferred embodiment of the present invention, the greening base manufactured by the greening base manufacturing method of the present invention is formed on the outer surface of the wall and is accommodated in a front opening-type groove that is open to the outside. Planting base, the greening base is shaped like a rectangular parallelepiped as a whole, and the edge of the greening base is covered with the exterior covering material, and the edge located at the lower front or upper back of the greening base In the corner area, a chamfered portion for eliminating the protrusion of the corner is formed, and a plant is planted on the front surface of the greening base .
According to the greening base of such a configuration, since the corners of the greening base are reinforced by the exterior covering material, deformation or deformation of the corners of the greening base that may occur when the greening base is inserted into the groove, It is possible to reliably prevent partial collapse of the greening base due to distortion of the greening base, and the corners of the greening base are eliminated due to the chamfered portion, so when inserting the greening base into the groove, the greening base The greening base can be inserted into the groove relatively easily without abutting or abutting the corners of the ribs with the protruding portions of the ribs .

好ましくは、上記溝は、壁体外面に突設したリブによって形成され、リブは、緑化基盤が溝から脱落するのを阻止すべく溝の前面に配設され且つ溝の前面開口内に突出する上向き又は下向きの突条(5b,5c)を有する。上記面取り部分は、成形体を溝内に挿入するときに生じ得る成形体と突条との衝合又は当接を回避すべく、成形体の前面下部及び／又は背面上部の角部領域に形成される。更に好ましくは、成形体は、溝の前面開口を介して外界に開放した開孔部（21）を有し、植物の根鉢部分（26）が開孔部内に挿入される。 Preferably, the groove is formed by a rib projecting on the outer surface of the wall, and the rib is disposed on the front surface of the groove to prevent the greening base from falling off the groove and protrudes into the front opening of the groove. Has upward or downward ridges (5b, 5c). The chamfered portion is formed in the corner area of the lower front portion and / or the upper rear portion of the molded body in order to avoid collision or contact between the molded body and the protrusions that may occur when the molded body is inserted into the groove. Is done. More preferably, the molded body has an opening (21) that is open to the outside through the front opening of the groove, and a plant root pot portion (26) is inserted into the opening.

本発明の緑化基盤製造方法に係る好適な実施形態によれば、成形空間内の不織布又は紙の上に熱可塑性樹脂の接着用シート(80)が敷設された後、培土基材が成形空間内に投入される。接着用シートは、加熱処理により可塑化し、固化培土と不織布又は紙とを接着する。   According to a preferred embodiment of the greening substrate manufacturing method of the present invention, after the thermoplastic resin bonding sheet (80) is laid on the nonwoven fabric or paper in the molding space, the cultivating base material is in the molding space. It is thrown into. The bonding sheet is plasticized by heat treatment, and bonds the solidified soil and the nonwoven fabric or paper.

本発明の壁面緑化構造に係る好適に実施形態によれば、成形体は、熱融着性繊維を配合した培土基材を加熱処理により固化してなる固化培土であり、外装被覆材は、外界雰囲気に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙からなる。外装被覆材は、固化培土の表面に接着される。更に好ましくは、溝は、壁体外面に突設したリブによって形成され、リブは、緑化基盤が前記溝から脱落するのを阻止すべく溝の開口部に沿って配設され且つ開口部内に突出する上向き又は下向きの突条を有する。面取り部分は、成形体を溝内に挿入するときに生じ得る成形体と突条との衝合又は当接を回避すべく、成形体の前面下部及び／又は背面上部の角部領域に形成される。 According to a preferred embodiment of the wall surface greening structure of the present invention, the molded body is a solidified soil obtained by solidifying a soil base material containing heat-fusible fibers by heat treatment, and the exterior covering material is an external environment. It consists of the nonwoven fabric or paper containing the resin fiber which has the weather resistance and durability with respect to atmosphere. The exterior covering material is bonded to the surface of the solidified soil. More preferably, the groove is formed by a rib projecting on the outer surface of the wall, and the rib is disposed along the opening of the groove and protrudes into the opening to prevent the greening base from falling off the groove. Has upward or downward ridges. The chamfered portion is formed in the corner area of the lower front portion and / or the upper rear portion of the molded body in order to avoid the collision or contact between the molded body and the protrusions that may occur when the molded body is inserted into the groove. The

本発明の壁面緑化構造に係る更に好適な実施形態によれば、突条は、溝の前面開口部の上端部及び下端部に配設され、緑化基盤の上面に近接する下向き突条の背後領域には、緑化基盤の植物に給水すべく、溝の長手方向に延びる灌水用配管(30)が配置され、前面開口の下端部に配置された上向き突条は、灌水用配管が吐出した給水の余剰水を滞留させる液溜を形成するとともに、液溜の余剰水を下向き突条の外側に流出させる切欠き部(7)を有し、切欠き部を介して下向き突条の外側に流出した余剰水は、下方に位置する溝に流下し、下側の溝に収容された緑化基盤の植物に供給される。   According to a further preferred embodiment of the wall surface greening structure of the present invention, the protrusions are disposed at the upper and lower ends of the front opening of the groove, and are behind the downward protrusions close to the upper surface of the greening base. In order to supply water to the planting base plant, an irrigation pipe (30) extending in the longitudinal direction of the groove is arranged, and the upward protrusion arranged at the lower end of the front opening is the water supply discharged from the irrigation pipe. It has a notch (7) that forms a liquid reservoir that retains excess water and flows the excess water from the liquid pool to the outside of the downward protrusion, and flows out of the downward protrusion through the notch. The surplus water flows down to the groove located below and is supplied to the planting base plant accommodated in the lower groove.

好ましくは、外装パネル材(1)は、押出成形セメント板からなり、溝は、押出成形板の外面に上下間隔を隔てて突設された平行なＴ形リブ(5)によって形成される。   Preferably, the exterior panel material (1) is made of an extrusion-molded cement board, and the groove is formed by parallel T-shaped ribs (5) protruding from the outer surface of the extrusion-molded board with a vertical interval.

以下、添付図面を参照して、本発明の好適な実施例について詳細に説明する。   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

図１は、本発明の緑化基盤を挿入可能な溝を有する建築外装パネルを示す縦断面図及び部分拡大断面図であり、図２は、図１に示す建築外装パネルの正面図である。図３及び図４は、図１及び図２に示す建築外装パネルを用いて形成された壁面緑化構造を示す縦断面図及び正面図である。   FIG. 1 is a longitudinal sectional view and a partially enlarged sectional view showing a building exterior panel having a groove into which a greening base of the present invention can be inserted, and FIG. 2 is a front view of the building exterior panel shown in FIG. 3 and 4 are a longitudinal sectional view and a front view showing a wall surface greening structure formed using the building exterior panel shown in FIGS. 1 and 2.

建築外装パネル１は、セメント、けい酸質原料及び繊維質原料の混合物を板状に押出成形し且つオートクレーブ養生してなる正面視矩形の押出成形セメント板からなり、幅Ｗ１＝６００mm〜９００mm、厚さＴ１＝５０mm〜１００mm、長さＬ１＝１０００mm〜５０００mmの範囲内の外形寸法、例えば、幅Ｗ１＝６００mm、厚さＴ１＝６０mm、長さＬ１＝３０００mmの外形寸法を有する。押出成形セメント板又はその基材として、株式会社ノザワ製「アスロック」（登録商標）を好適に使用し得る。   The building exterior panel 1 is made of an extruded cement board having a rectangular shape in front view obtained by extruding a mixture of cement, a siliceous raw material and a fibrous raw material into a plate shape, and curing the autoclave, and has a width W1 = 600 mm to 900 mm, a thickness. The outer dimensions within the range of the length T1 = 50 mm to 100 mm and the length L1 = 1000 mm to 5000 mm, for example, the outer dimensions of the width W1 = 600 mm, the thickness T1 = 60 mm, and the length L1 = 3000 mm. As an extruded cement board or its base material, "ASRock" (registered trademark) manufactured by Nozawa Co., Ltd. can be suitably used.

パネル１は、間隔を隔てて配置され且つ長手方向に延びる中空部２と、上端面に突設された凸部３と、下端面に形成された凹所４とを有する。所定間隔を隔てた複数のＴ形リブ５がパネル１の外側面に突設される。リブ５は、パネル１の幅方向に間隔を隔てて互いに平行に配置され、パネル１の長手方向に延びており、リブ５の間に前面開口形の溝を形成する。本例のパネル１は、リブ５をパネル１の基材とともに一体的に押出成形してなる一体成形パネルである。各リブ５は、中空部６を備えた基部５ａと、基部５ａの先端部から上下方向に延びる上向き及び下向きの突条５ｂ、５ｃとを有する。基部５ａ及び突条５ｂ、５ｃは、パネル１の全長に亘って延在する。   The panel 1 has a hollow portion 2 that is arranged at an interval and extends in the longitudinal direction, a convex portion 3 that protrudes from the upper end surface, and a recess 4 that is formed at the lower end surface. A plurality of T-shaped ribs 5 are provided on the outer surface of the panel 1 at predetermined intervals. The ribs 5 are arranged in parallel to each other at an interval in the width direction of the panel 1, extend in the longitudinal direction of the panel 1, and form a front opening-shaped groove between the ribs 5. The panel 1 of this example is an integrally formed panel obtained by integrally extruding the rib 5 together with the base material of the panel 1. Each rib 5 includes a base portion 5a having a hollow portion 6, and upward and downward protrusions 5b and 5c extending in the vertical direction from the tip portion of the base portion 5a. The base 5a and the ridges 5b and 5c extend over the entire length of the panel 1.

図１（Ｂ）に示すように、上下に間隔を隔てたリブ５の間に形成された前面開口形の溝は、緑化基盤１１（図３）を挿入可能な緑化基盤保持空間１０を形成する。緑化基盤保持空間１０は、下側の基部５ａの上面５ｄと、下側の突条５ｂの内側面５ｈと、上側の基部５ａの下面５ｅと、上側の突条５ｃの内側面５ｉと、パネル本体の前面（正面）５ｆとによって画成される。上面５ｄには、水勾配が付けられており、上面５ｄは外方且つ下方に傾斜する。上面５ｄの両端部には、図２に破線で示す如く、堰８が形成される。堰８は、上面５ｄ上の水が上面５ｄの端部から流出するのを阻止する。上面５ｄと上向き突条５ｂとの境界部分には、パネル１の長手方向に延びる排水溝５ｇが形成される。 As shown in FIG. 1 (B), the front opening-shaped groove formed between the ribs 5 spaced apart vertically forms a greening base holding space 10 into which the greening base 11 (FIG. 3) can be inserted. . The greening base holding space 10 includes an upper surface 5d of the lower base 5a, an inner surface 5h of the lower protrusion 5b, a lower surface 5e of the upper base 5a, an inner surface 5i of the upper protrusion 5c, a panel It is defined by the front surface (front surface) 5f of the main body. The upper surface 5d has a water gradient, and the upper surface 5d is inclined outward and downward. As shown by broken lines in FIG. 2, weirs 8 are formed at both ends of the upper surface 5d. The weir 8 prevents water on the upper surface 5d from flowing out from the end of the upper surface 5d. A drainage groove 5g extending in the longitudinal direction of the panel 1 is formed at a boundary portion between the upper surface 5d and the upward protrusion 5b.

図２に示す如く、下側の突条５ｂには、所定間隔を隔てて切欠き部７が形成される。切欠き部７は、所定間隔（例えば、２００mm〜５００mmの間隔）を隔てて配置される。切欠き部７は、各段のリブ５に形成されるが、上下方向に隣り合う切欠き部７は、上下に整列せず、互いにずれた位置に配置されており、従って、切欠き部７は、上下方向に千鳥配列に配置される。   As shown in FIG. 2, notches 7 are formed in the lower ridge 5b at a predetermined interval. The notches 7 are arranged at a predetermined interval (for example, an interval of 200 mm to 500 mm). The notches 7 are formed in the ribs 5 of each step, but the notches 7 adjacent to each other in the vertical direction are not aligned in the vertical direction but are arranged at positions shifted from each other. Are arranged in a staggered arrangement in the vertical direction.

図１に示すように、リブ５は、最上部及び最下部のリブ５を除き、上下対称の断面形状を有し、下面５ｅは、外方且つ上方に傾斜して下向き突条５ｃに連接する。突条５ｂ、５ｃの内側面５ｈ、５ｉは前面５ｆと平行であり、内側面５ｈ、５ｉは、緑化基盤保持空間１０内の緑化基盤１１（図３）が緑化基盤保持空間１０から脱落するのを阻止する。かくして、緑化基盤保持空間１０は、上面５ｄ、下面５ｅ、前面５ｆ及び内側面５ｈ、５ｉによって画成された台形輪郭の断面を有し、突条５ｂ、５ｃの間には、緑化基盤保持空間１０を外界に開放する前面開口１０ａが形成される。緑化基盤保持空間１０及び前面開口１０ａは、パネル１の全長に亘って延在する。   As shown in FIG. 1, the rib 5 has a vertically symmetrical cross section except for the uppermost and lowermost ribs 5, and the lower surface 5 e is inclined outward and upward and is connected to the downward protrusion 5 c. . The inner side surfaces 5h and 5i of the ridges 5b and 5c are parallel to the front surface 5f, and the inner side surfaces 5h and 5i are such that the greening base 11 (FIG. 3) in the greening base holding space 10 drops out of the greening base holding space 10. To prevent. Thus, the greening base holding space 10 has a trapezoidal cross section defined by the upper surface 5d, the lower surface 5e, the front surface 5f and the inner side surfaces 5h and 5i, and the greening base holding space is provided between the ridges 5b and 5c. A front opening 10a that opens 10 to the outside is formed. The greening base holding space 10 and the front opening 10 a extend over the entire length of the panel 1.

図３に示す如く、パネル１は、ボルト等の固定具１０１によってＺクリップ等の留め具１０２に係留される。留め具１０２は、アングル形鋼等の下地材１０３に固定され、下地材１０３は、鋼製ブラケット等（図示せず）によって建築物の鉄骨柱１０４に固定される。パネル１は、横張り形態に建築物の外面に施工され、上下方向に隣接するパネル１は、下側のパネル１の凸部３と上側のパネルの凹所４との嵌合により、相互連結される。パネル１同士の間に形成される縦目地及び横目地には、ガスケットの介挿、シーリング剤充填等の目地処理１０５がなされる。   As shown in FIG. 3, the panel 1 is anchored to a fastener 102 such as a Z clip by a fixture 101 such as a bolt. The fastener 102 is fixed to a base material 103 such as angle-shaped steel, and the base material 103 is fixed to a steel column 104 of a building by a steel bracket or the like (not shown). The panel 1 is constructed on the outer surface of the building in a horizontal form, and the panels 1 adjacent in the vertical direction are interconnected by fitting the convex portion 3 of the lower panel 1 and the concave portion 4 of the upper panel. Is done. Joint processing 105 such as gasket insertion and sealing agent filling is performed on the vertical joint and the horizontal joint formed between the panels 1.

図３及び図４には、植物を植栽した緑化基盤１１を緑化基盤保持空間１０内に収容した状態が示されている。図３に示す緑化基盤１１の断面は、溝（緑化基盤保持空間１０）と直交する断面であり、緑化基盤１１は全体的に多角形断面（本例では、長方形又は４角形断面）を有する。植物は、緑化基盤保持空間１０の前面開口１０ａから外界に露出し、外界環境下に生育し、パネル１の外側面を緑化する。各パネル１の最も上部に位置する緑化基盤保持空間１０には、灌水パイプ３０が配置される。灌水パイプ３０は、リブ５の下面ｅ及び内側面５ｉの連接部に沿って緑化基盤保持空間１０の上部に配置され、パネル１の長手方向に延びる。   3 and 4 show a state in which the greening base 11 planted with a plant is housed in the greening base holding space 10. The cross section of the greening base 11 shown in FIG. 3 is a cross section orthogonal to the groove (greening base holding space 10), and the greening base 11 has a polygonal cross section (in this example, a rectangular or quadrangular cross section). The plant is exposed to the outside through the front opening 10 a of the greening base holding space 10, grows in the outside environment, and greens the outside surface of the panel 1. An irrigation pipe 30 is arranged in the greening base holding space 10 located at the uppermost part of each panel 1. The irrigation pipe 30 is disposed in the upper part of the greening base holding space 10 along the connecting portion between the lower surface e and the inner side surface 5 i of the rib 5, and extends in the longitudinal direction of the panel 1.

灌水パイプ３０は、制御弁等の制御装置（図示せず）を介して給水源（図示せず）に連結される。灌水パイプ３０には、多数の給水口（図示せず）が間隔を隔てて配設されており、灌水パイプ３０に面する最上段の緑化基盤１１に給水する。灌水パイプ３０として、例えば、圧力調整機能を有するラムホース等の灌水パイプを好適に使用し得る。灌水パイプ３０の給水口から吐出した水は、緑化基盤保持空間１０内の緑化基盤１１に給水される。   The irrigation pipe 30 is connected to a water supply source (not shown) via a control device (not shown) such as a control valve. The irrigation pipe 30 is provided with a large number of water supply ports (not shown) at intervals, and supplies water to the uppermost greening base 11 facing the irrigation pipe 30. As the irrigation pipe 30, for example, an irrigation pipe such as a ram hose having a pressure adjusting function can be suitably used. The water discharged from the water supply port of the irrigation pipe 30 is supplied to the greening base 11 in the greening base holding space 10.

給水の一部は、最上段の緑化基盤１１に吸収され、給水の残部は、余剰水として下面５ｄ上に流下し、下面５ｄの水勾配によって排水溝５ｇに溜まる。排水溝５ｇの水は、切欠き部７からリブ５の垂直外面５ｊに流出し、垂直外面５ｊに沿って流下する。垂直外面５ｊを流下した水は、内方に傾斜した突条５ｃの傾斜面５ｋに沿って更に流下し、湾曲した突条５ｃの下端縁５ｍから下段の緑化基盤保持空間１０内に滴下し、下段の緑化基盤１１に供給される。この緑化基盤１１に供給された水の一部（余剰水）も又、同様に排水溝５ｇ及び切欠き部７から流出し、更に下段の緑化基盤保持空間１０内の緑化基盤１１に供給される。   A part of the water supply is absorbed by the greening base 11 at the uppermost stage, and the remaining part of the water supply flows down as surplus water onto the lower surface 5d and accumulates in the drain groove 5g due to the water gradient of the lower surface 5d. The water in the drainage groove 5g flows out from the notch 7 to the vertical outer surface 5j of the rib 5 and flows down along the vertical outer surface 5j. The water flowing down the vertical outer surface 5j further flows along the inclined surface 5k of the inwardly inclined ridge 5c, and drops into the lower greening base holding space 10 from the lower end edge 5m of the curved ridge 5c, Supplied to the lower greening base 11. A part of the water supplied to the greening base 11 (surplus water) also flows out from the drainage groove 5g and the notch 7 in the same manner, and further supplied to the greening base 11 in the lower greening base holding space 10. .

このような壁面緑化構造によれば、パネル１の施工により、建築物の壁面と、緑化基盤１１を壁面に保持するための緑化基盤保持空間１０とを同時に形成することができるので、工期の短縮、施工性の向上、施工コストの削減等の利点が得られる。また、このような壁面緑化構造は、緑化構造を建築物の壁体に組み込んだ構成を有するので、緑化構造を含む壁面の構造を簡素化し、或いは、緑化構造を含む壁体全体の壁厚を低減することができ、しかも、極めて安定した各緑化基盤１１の支持を確保することができる。   According to such a wall greening structure, the construction of the panel 1 can simultaneously form the wall of the building and the greening base holding space 10 for holding the greening base 11 on the wall, thereby shortening the construction period. Advantages such as improved workability and reduced construction costs can be obtained. In addition, such a wall greening structure has a configuration in which the greening structure is incorporated into the wall of the building, so the wall structure including the greening structure is simplified or the wall thickness of the entire wall including the greening structure is reduced. In addition, the support of each greening base 11 can be ensured extremely stably.

このような壁面緑化構造においては、緑化基盤１１は、パネル１の施工完了後に緑化基盤保持空間１０内に手指で挿入される。緑化基盤１１は、緑化基盤保持空間１０と直交する断面を多角形断面（本例では、長方形又は４角形断面）に賦形した固化培土の成形体からなり、後述する如く熱融着性繊維の配合及び加熱処理により補強されるものの、非常に脆弱且つ低強度の素材である。例えば、ピートモス等を主材とする上記固化培土は、このような補強繊維を混入したとしても、手指で容易に変形し又は崩れる性質を依然として有する。しかも、緑化基盤保持空間１０を画成する突条５ｈ、５ｉが緑化基盤１１の挿入を妨げるので、緑化基盤１１を緑化基盤保持空間１０内に挿入する際に緑化基盤１１が損傷し又は破損し易い。   In such a wall greening structure, the greening base 11 is inserted into the greening base holding space 10 with fingers after the panel 1 is completed. The greening base 11 is made of a solidified soil molded body having a cross section orthogonal to the greening base holding space 10 shaped into a polygonal cross section (in this example, a rectangular or quadrangular cross section). Although it is reinforced by blending and heat treatment, it is a very fragile and low strength material. For example, the above solidified soil containing peat moss as a main material still has a property of easily deforming or collapsing with fingers even when such reinforcing fibers are mixed. In addition, since the protrusions 5h and 5i defining the greening base holding space 10 prevent the greening base 11 from being inserted, the greening base 11 is damaged or broken when the greening base 11 is inserted into the greening base holding space 10. easy.

このような挿入時の緑化基盤１１の損傷又は破損を防止すべく、本例の緑化基盤１１は、角部の突出を解消するための面取り部分（ベベルエッジ部分）１２、１３を角部領域に備えるとともに、少なくとも角部領域を被覆する外装被覆材１４を備える。面取り部分１２、１３は、緑化基盤１１の前面下部及び背面上部に形成され、緑化基盤１１の角部領域に傾斜面（ベベル面）を形成する。面取り部分１２、１３は、緑化基盤１１の中心に対して点対称に緑化基盤１１の表面に配置され、緑化基盤１１の全長に亘って、緑化基盤保持空間１０の長手方向に延びる。外装被覆材１４は、外界雰囲気に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙からなる。なお、このような「面取り」を施した部分の形態又は輪郭は、他の技術分野において「ベベルエッジ」とも呼ばれている形態又は輪郭である。
In order to prevent damage or breakage of the greening base 11 during such insertion, the greening base 11 of this example includes chamfered portions (bevel edge portions) 12 and 13 for eliminating the protrusion of the corners in the corner region. In addition, an exterior covering material 14 that covers at least the corner region is provided. The chamfered portions 12 and 13 are formed on the front lower portion and the rear upper portion of the greening base 11 and form an inclined surface (bevel surface) in a corner region of the greening base 11. The chamfered portions 12 and 13 are arranged on the surface of the greening base 11 in point symmetry with respect to the center of the greening base 11, and extend in the longitudinal direction of the greening base holding space 10 over the entire length of the greening base 11. The exterior covering material 14 is made of a non-woven fabric or paper containing resin fibers having weather resistance and durability against the outside atmosphere. In addition, the form or outline of the part which gave such "chamfering" is a form or outline also called "bevel edge" in another technical field.

図５は、緑化基盤１１を緑化基盤保持空間１０内に挿入する際の動作を示す縦断面図及び部分拡大断面図である。   FIG. 5 is a longitudinal sectional view and a partially enlarged sectional view showing an operation when the greening base 11 is inserted into the greening base holding space 10.

緑化基盤１１を緑化基盤保持空間１０に挿入する際、緑化基盤１１の正面下部及び背面上部は、突条５ｂ、５ｃに干渉するので、緑化基盤１１は、図５（Ａ）に示す如く、正面（前面）を若干下方に向けて傾斜させた姿勢で緑化基盤保持空間１０内に挿入される。緑化基盤１１の背面上部に形成された面取り部分１３は、図５（Ｂ）に示す如く、突条５ｃの下側を移行し、突条５ｃに衝合ないし当接せずに緑化基盤保持空間１０内に移動する。同様に、緑化基盤１１の正面下部に形成された面取り部分１２は、図５（Ｃ）に示す如く、突条５ｂの上側を移行し、突条５ｂに衝合ないし当接せずに緑化基盤保持空間１０内に移動する。従って、突条５ｂ、５ｃとの衝合又は当接による緑化基盤１１の損傷又は破損を未然に防止することができる。しかも、緑化基盤１１は、外装被覆材１４によって被覆されているので、挿入時の手指の圧力で緑化基盤１１の基材（ピートモス等）が損傷し又は変形するのを防止することができる。   When the greening base 11 is inserted into the greening base holding space 10, the front lower part and the rear upper part of the greening base 11 interfere with the ridges 5b and 5c, so that the greening base 11 is in front as shown in FIG. It is inserted into the greening base holding space 10 in a posture in which the (front surface) is inclined slightly downward. As shown in FIG. 5B, the chamfered portion 13 formed at the upper back of the greening base 11 moves below the ridge 5c and does not collide with or contact the ridge 5c. Move into 10. Similarly, as shown in FIG. 5C, the chamfered portion 12 formed in the lower front portion of the greening base 11 moves on the upper side of the ridge 5b and does not collide with or abut on the ridge 5b. It moves into the holding space 10. Therefore, it is possible to prevent the greening base 11 from being damaged or broken due to the abutment or contact with the protrusions 5b and 5c. Moreover, since the greening base 11 is covered with the exterior covering material 14, it is possible to prevent the base material (such as peat moss) of the greening base 11 from being damaged or deformed by the finger pressure at the time of insertion.

図６は、緑化基盤１１の構造を例示する正面図、背面図、平面図、底面図、左側面図及び右側面図であり、図７は、図６のＩ−Ｉ線及びII−II線における緑化基盤１１の断面図であり、図８は、植物を植栽した育苗用固化培土を緑化基盤１１に移植する態様を示す斜視図である。   6 is a front view, a rear view, a plan view, a bottom view, a left side view, and a right side view illustrating the structure of the greening base 11, and FIG. 7 is a line II and II-II in FIG. FIG. 8 is a perspective view showing a mode in which the solidified soil for raising seedlings planted with plants is transplanted to the greening base 11.

図６及び図７に示すように、緑化基盤１１は、中心線ＣＬ上に等間隔に整列配置された複数（本例では４つ）の移植用貫通穴２１を備えた全体的に直方体形状の基盤本体と、基盤本体を被覆する外装被覆材１４とから構成される。移植用貫通穴２１は、全長に亘って均一な真円形断面を有し、移植用開孔部を緑化基盤１１の前面に形成する。外装被覆材１４は、緑化基盤１１の正面（前面）、背面（裏面）、上面及び下面を被覆する。緑化基盤１１の両端面には、基盤本体の固化培土が露出する。外装被覆材１４は、貫通穴２１と整合する円形開口７５を有する。前述のとおり、緑化基盤１１の角部領域（前面下部及び背面上部）には、面取り部分１２、１３が形成される。緑化基盤１１及び面取り部分１２、１３の各部寸法は、例えば、以下のとおり設定される。   As shown in FIGS. 6 and 7, the greening base 11 has a generally rectangular parallelepiped shape including a plurality of (four in this example) through-holes 21 for transplantation arranged at equal intervals on the center line CL. It is comprised from a base | substrate main body and the exterior coating | covering material 14 which coat | covers a base | substrate main body. The through-hole 21 for transplantation has a uniform perfect circular cross section over the entire length, and forms an opening for transplantation on the front surface of the greening base 11. The exterior covering material 14 covers the front surface (front surface), the back surface (rear surface), the upper surface, and the lower surface of the greening base 11. The solidified soil of the base body is exposed at both end faces of the green base 11. The exterior covering material 14 has a circular opening 75 that aligns with the through hole 21. As described above, the chamfered portions 12 and 13 are formed in the corner region (lower front portion and upper rear portion) of the greening base 11. The dimensions of the greening base 11 and the chamfered portions 12 and 13 are set as follows, for example.

緑化基盤１１の幅Ｗ２＝９０mm
緑化基盤１１の厚さＴ２＝３０mm
緑化基盤１１の長さＬ２＝３００mm
面取り部分１２、１３の幅方向寸法Ｗ３＝１０mm
面取り部分１２、１３の厚さ方向寸法Ｔ３＝７mm
移植用貫通穴２１の直径Ｄ＝４０mm
円形開口７５の直径Ｄ"＝４５mm Greening base 11 width W2 = 90 mm
Greening base 11 thickness T2 = 30 mm
Greening base 11 length L2 = 300mm
Chamfered portion 12, 13 width direction dimension W3 = 10mm
Thickness direction dimension C3 of chamfered portions 12 and 13 = 7 mm
Diameter of through hole 21 for transplantation D = 40 mm
Diameter D "of circular opening 75 = 45mm

図８には、農場等で予め植物を育苗したセル苗又はポット苗２５を緑化基盤１１に移植する態様が示されている。セル苗又はポット苗２５は、根鉢部分２６を移植用貫通穴２１内に挿入することにより緑化基盤１１に移植される。セル苗又はポット苗２５を移植した緑化基盤１１は、図５に示すとおり、パネル１の緑化基盤保持空間１０内に挿入される。なお、緑化基盤１１を緑化基盤保持空間１０内に挿入した後にセル苗又はポット苗２５を移植用貫通穴２１内に挿入しても良い。   FIG. 8 shows a mode in which cell seedlings or pot seedlings 25 in which plants have been grown in advance on a farm or the like are transplanted to the greening base 11. The cell seedling or the pot seedling 25 is transplanted to the greening base 11 by inserting the root pot portion 26 into the through hole 21 for transplantation. The greening base 11 transplanted with the cell seedling or the pot seedling 25 is inserted into the greening base holding space 10 of the panel 1 as shown in FIG. The cell seedling or the pot seedling 25 may be inserted into the through-hole 21 for transplantation after the greening base 11 is inserted into the greening base holding space 10.

次に、このような緑化基盤１１の製造方法について説明する。   Next, a method for manufacturing such a greening base 11 will be described.

図９は、緑化基盤１１の製造に使用される下型の縦断面図、平面図及び横断面図であり、図１０は、上型の平面図、縦断面図及び横断面図である。   FIG. 9 is a vertical cross-sectional view, a plan view, and a horizontal cross-sectional view of a lower mold used for manufacturing the greening base 11, and FIG. 10 is a plan view, a vertical cross-sectional view, and a cross-sectional view of the upper mold.

緑化基盤１１を製造するための頂部開口形の下型５０が図９に示されている。下型５０は、水平な底面を形成する底壁５１と、左右の側壁５２と、両端の端壁５３と、移植用貫通穴２１を形成するための複数の円柱形コア５５とを備える。下型５０内に形成された直方体の成形空間Ｆは、緑化基盤１１の幅Ｗ２及び長さＬ２と一致する平面寸法を有する。底壁５０は、多数の円形貫通孔を有する有孔金属板からなり、側壁５２及び端壁５３は、垂直な側壁面及び端壁面を形成する金属板からなる。コア５５は、中心線ＣＬ上に等間隔に整列配置される。各コア５５は、移植用貫通穴２１の直径Ｄと一致する直径の真円形断面を全高に亘って有する。   A bottom die 50 with a top opening for manufacturing the greening base 11 is shown in FIG. The lower mold 50 includes a bottom wall 51 that forms a horizontal bottom surface, left and right side walls 52, end walls 53 at both ends, and a plurality of cylindrical cores 55 for forming the through holes 21 for transplantation. The rectangular parallelepiped molding space F formed in the lower mold 50 has a planar dimension that matches the width W2 and the length L2 of the greening base 11. The bottom wall 50 is made of a perforated metal plate having a large number of circular through holes, and the side wall 52 and the end wall 53 are made of metal plates that form vertical side wall surfaces and end wall surfaces. The cores 55 are arranged at equal intervals on the center line CL. Each core 55 has a true circular cross section with a diameter that matches the diameter D of the through-hole 21 for implantation over the entire height.

底壁５１と、一方の側壁５２との連接部には、下型５０の全長に亘ってインサート５６が配設される。インサート５６は、面取り部分１２を面取り加工するためのものであり、面取り部分１２の幅Ｗ３、厚さＴ３と一致する底辺寸法及び高さ寸法の直角三角形断面を有する。 An insert 56 is disposed over the entire length of the lower mold 50 at the connecting portion between the bottom wall 51 and one side wall 52. Insert 56 is for chamfering the surface-off portion 12 has a right-angled triangular cross-section of the base dimension and a height dimension consistent with the width W3, the thickness T3 of the chamfer 12.

図１０には、下型５０内に挿入される上型６０の構造が示されている。上型６０は、直方体形状の上型本体６１と、上型本体６１の上面に一体的に立設された直方体形状の押圧部材６２、６３とから構成される。円柱形コア５５を挿通可能な複数の円形開口６５が、中心線ＣＬ上に等間隔に整列配置される。各円形開口６５は、移植用貫通穴２１の直径Ｄよりも僅かに大きい直径Ｄ'の真円形断面を全高に亘って有する。   FIG. 10 shows the structure of the upper mold 60 inserted into the lower mold 50. The upper mold 60 includes a rectangular parallelepiped upper mold main body 61 and rectangular parallelepiped-shaped pressing members 62 and 63 that are integrally provided on the upper surface of the upper mold main body 61. A plurality of circular openings 65 through which the cylindrical core 55 can be inserted are aligned on the center line CL at equal intervals. Each circular opening 65 has a true circular cross section with a diameter D ′ slightly larger than the diameter D of the through-hole 21 for implantation over the entire height.

上型本体６１の下面には、インサート６６が配設される。インサート６６は、上型本体６１の側縁に沿って連続し、上型本体６１の全長に亘って延在する。インサート６６は、面取り部分１３を面取り加工するためのものであり、面取り部分１３の幅Ｗ３、厚さＴ３と一致する底辺寸法及び高さ寸法の直角三角形断面を有する   An insert 66 is disposed on the lower surface of the upper die body 61. The insert 66 continues along the side edge of the upper mold body 61 and extends over the entire length of the upper mold body 61. The insert 66 is for chamfering the chamfered portion 13 and has a right-angled triangular cross section having a bottom dimension and a height dimension that coincide with the width W3 and the thickness T3 of the chamfered section 13.

図１１は、外装被覆材１４の素材を示す平面図及び斜視図である。外装被覆材１４は、ビニロン繊維、ポリエステル繊維等を原料とした不織布７０からなり、不織布７０として、耐候性や耐久性等を要求される土木資材等の用途に使用される不織布、例えば、東洋紡績株式会社製不織布「スパンボンド」、株式会社クラレ製ビニロン紙「BFN No.1」「BFN No.2」等を好適に使用し得る。   FIG. 11 is a plan view and a perspective view showing the material of the exterior covering material 14. The exterior covering material 14 is composed of a nonwoven fabric 70 made of vinylon fiber, polyester fiber or the like as a raw material. As the nonwoven fabric 70, a nonwoven fabric used for civil engineering materials that require weather resistance, durability, etc., for example, Toyobo Nonwoven fabric “Spunbond” manufactured by Kuraray Co., Ltd., Kuraray Co., Ltd. vinylon paper “BFN No.1”, “BFN No.2” and the like can be suitably used.

不織布７０は、緑化基盤１１の長さＬ２と実質的に同一もしくは僅かに小さい長さＬ２'を有する。不織布７０には、中心線ＣＬに沿って複数の円形開口７５が形成される。円形開口７５の中心間隔は、コア５５及び円形開口６５の中心間隔と一致する。円形開口７５は、図６に示す如く、移植用貫通穴２１の直径Ｄよりも僅かに大きい直径Ｄ"を有する。   The nonwoven fabric 70 has a length L2 ′ that is substantially the same as or slightly smaller than the length L2 of the greening base 11. A plurality of circular openings 75 are formed in the nonwoven fabric 70 along the center line CL. The center interval between the circular openings 75 coincides with the center interval between the core 55 and the circular opening 65. The circular opening 75 has a diameter D ″ slightly larger than the diameter D of the implantation through-hole 21 as shown in FIG.

また、図１１に括弧書き符号で示されるように、不織布７０と同一の寸法及び形状を有する接着用シート８０が用意される。接着用シート８０は、円形開口７５と整合する円形開口８５を有する。接着用シート８０は、ポリアミド樹脂等の熱可塑性樹脂からなるシート状のホットメルト接着剤（融点１５０℃以下）であり、例えば、呉羽テック株式会社製接着用シートＬＮＳ３０１０等を好適に使用し得る。   In addition, as shown by the parenthesis symbols in FIG. 11, an adhesive sheet 80 having the same dimensions and shape as the nonwoven fabric 70 is prepared. The adhesive sheet 80 has a circular opening 85 that aligns with the circular opening 75. The adhesive sheet 80 is a sheet-like hot melt adhesive (melting point of 150 ° C. or lower) made of a thermoplastic resin such as a polyamide resin. For example, an adhesive sheet LNS3010 manufactured by Kureha Tech Co., Ltd. can be suitably used.

図１２〜図１６には、緑化基盤１１の成形工程が示されている。図１２は、不織布７０及び接着用シート８０を下型５０内に敷設した状態を示す縦断面図及び横断面図であり、不織布７０は一点鎖線で図示され、接着用シート８０は二点鎖線で図示されている。図１３は、培土基材を下型内に投入した状態を示す縦断面図及び横断面図である。図１４は、上型を下型に組付けた状態を示す縦断面図及び横断面図である。図１５は、上型を用いたプレス工程を示す縦断面図及び横断面図である。図１６は、加熱装置による加熱処理工程を概略的に示す立面図である。   12 to 16 show a process for forming the greening base 11. 12 is a longitudinal sectional view and a transverse sectional view showing a state in which the nonwoven fabric 70 and the adhesive sheet 80 are laid in the lower mold 50. The nonwoven fabric 70 is illustrated by a one-dot chain line, and the adhesive sheet 80 is a two-dot chain line. It is shown in the figure. FIG. 13 is a longitudinal sectional view and a transverse sectional view showing a state in which the cultivating base material is put into the lower mold. FIG. 14 is a longitudinal sectional view and a transverse sectional view showing a state in which the upper mold is assembled to the lower mold. FIG. 15 is a longitudinal sectional view and a transverse sectional view showing a pressing process using the upper die. FIG. 16 is an elevation view schematically showing a heat treatment process by the heating device.

先ず、不織布７０が下型５０内に敷設され、次いで、接着用シート８０が、不織布７０の上に重なるように下型５０内に敷設される。不織布７０は、成形空間Ｆの底面及び側壁面に沿って下型５０内に敷設され、コア５５は、不織布７０及び接着用シート８０の円形開口７５、８５を貫通する。   First, the nonwoven fabric 70 is laid in the lower mold 50, and then the adhesive sheet 80 is laid in the lower mold 50 so as to overlap the nonwoven fabric 70. The nonwoven fabric 70 is laid in the lower mold 50 along the bottom surface and the side wall surface of the molding space F, and the core 55 passes through the circular openings 75 and 85 of the nonwoven fabric 70 and the adhesive sheet 80.

かくして不織布７０及び接着用シート８０を下型５０内に敷設した後、図１３に示すように、緑化基盤１１の基材を成形するための培土基材Ｓが下型５０内に投入される。   Thus, after the nonwoven fabric 70 and the adhesive sheet 80 are laid in the lower mold 50, the soil-cultivating base material S for forming the substrate of the greening base 11 is put into the lower mold 50 as shown in FIG. 13.

本例において、培土基材Ｓは、以下の原料を配合し、ミキサー等によって混合・攪拌することにより調整された育苗用培土からなる。
ピートモス（水苔由来天然繊維） 約５０重量％
パーライト（真珠岩焼成発泡品） 約１０重量％
炭酸苔土石灰（石灰石由来肥料） 約２重量％
粘土鉱物（火山灰系粘土鉱物） 約２０重量％
熱融着性繊維（ポリエステル繊維） 約１５重量％ In this example, the soil cultivation base material S is composed of a soil for raising seedlings prepared by blending the following raw materials and mixing and stirring them with a mixer or the like.
Peat moss (natural moss-derived natural fiber) about 50% by weight
Perlite (pearlite fired foam) about 10% by weight
Carbonated moss lime (fertilizer derived from limestone) About 2% by weight
Clay mineral (volcanic ash-based clay mineral) about 20% by weight
Heat-sealable fiber (polyester fiber) about 15% by weight

このように熱融着性繊維を混合した育苗用培土については、例えば、特開2002-58340号公報、特開2003-339226号公報等に記載されている。熱融着性繊維を混合した培土は、熱融着性繊維の溶融・軟化による繊維同士の接着や、繊維と他の成分との接着により三次元の網目状補強構造を形成する。従って、加熱処理後の培土は、固化するとともに、ある程度の形状保持力を発揮する性質を有する。しかしながら、固化後の培土は、手指等によって比較的容易に崩れる脆弱な性状を依然として有する。このような育苗用培土は、例えば、みのる産業株式会社製「エクセルソイル」として市場で入手することができる。なお、調整後の培土基材Ｓは、所望により加水処理を行った後、図１３に示すように下型５０内に投入される。 Such seedling culture soil mixed with heat-fusible fibers is described in, for example, Japanese Patent Application Laid-Open Nos. 2002-58340 and 2003-339226 . The soil mixed with heat-fusible fibers forms a three-dimensional network-like reinforcing structure by bonding of fibers by melting and softening of the heat-fusible fibers or bonding of the fibers and other components . Therefore, the soil after heat treatment has the property of solidifying and exhibiting a certain shape retaining force. However, the soil after solidification still has a fragile property that is relatively easily broken by fingers and the like. Such seedling culture soil can be obtained on the market as, for example, “Excel soil” manufactured by Minoru Sangyo Co., Ltd. In addition, after adjusting, the culture | cultivation base material S is added into the lower mold | type 50, as shown in FIG.

下型５０の頂部開口内に上型６０を挿入した状態が図１４に示されている。下型５０の下面は、培土基材Ｓ上に押付けられる。培土基材Ｓから上方に延びる不織布７０及び接着用シート８０の縁部は、培土基材Ｓの上面の側縁部に重なるように折り曲げられる。このように上型６０及び下型５０にセットした後、図１５に示す如くプレス圧Ｐが上型６０に加えられる。プレス圧Ｐは、汎用のプレス機等によって上型６０に加えられる。   FIG. 14 shows a state in which the upper mold 60 is inserted into the top opening of the lower mold 50. The lower surface of the lower mold 50 is pressed onto the cultivating base material S. The edges of the non-woven fabric 70 and the adhesive sheet 80 extending upward from the cultivating substrate S are bent so as to overlap the side rims on the upper surface of the cultivating substrate S. After setting the upper die 60 and the lower die 50 in this way, a press pressure P is applied to the upper die 60 as shown in FIG. The press pressure P is applied to the upper mold 60 by a general-purpose press or the like.

上型６０及び下型５０は、プレス機等による加圧工程を経た後、図１６に示す如く加熱装置９０による加熱処理工程を受ける。加熱装置９０は、上型６０及び下型５０を搬送する搬送装置９１と、搬送装置９１上の上型６０及び下型５０を約１００℃の水蒸気によって加熱する加熱部９２とを備える。下型５０内の不織布７０、接着用シート８０及び培土基材Ｓは、底壁５１の貫通孔を介して下型５０内に作用する水蒸気の潜熱・顕熱と、下型５０を介して倍土基材Ｓに熱伝達する水蒸気の顕熱とによって加熱される。培土基材Ｓの熱融着性繊維は、溶融・軟化して、繊維同士や、繊維と他の成分とを接着し、加熱装置９０を出た後に自然冷却して固化する。また、接着用シート８０は熱融解し、加熱装置９０を出た後に自然冷却して培土基材Ｓの外面に不織布７０を接着する。 The upper mold 60 and the lower mold 50 are subjected to a heat treatment process by a heating device 90 as shown in FIG. The heating device 90 includes a transport device 91 that transports the upper mold 60 and the lower mold 50, and a heating unit 92 that heats the upper mold 60 and the lower mold 50 on the transport device 91 with steam at about 100 ° C. The nonwoven fabric 70, the adhesive sheet 80, and the culture base material S in the lower mold 50 are doubled by the latent heat / sensible heat of water vapor acting in the lower mold 50 through the through-holes in the bottom wall 51 and the lower mold 50. It is heated by the sensible heat of water vapor that transfers heat to the soil substrate S. The heat-fusible fiber of the soil base material S melts and softens, bonds the fibers or fibers and other components, and naturally cools after leaving the heating device 90 and solidifies. Further, the bonding sheet 80 is melted by heat, naturally cooled after leaving the heating device 90, and the non-woven fabric 70 is bonded to the outer surface of the cultivating base material S.

培土基材Ｓの冷却・固化後、上型６０は下型５０から取外され、培土基材Ｓを不織布７０によって被覆してなる緑化基盤１１が、下型５０から脱型される。   After cooling and solidifying the cultivating base material S, the upper mold 60 is removed from the lower mold 50, and the greening base 11 formed by covering the cultivating base material S with the nonwoven fabric 70 is removed from the lower mold 50.

以上、本発明の好適な実施例について詳細に説明したが、本発明は上記実施例に限定されるものではなく、特許請求の範囲に記載された本発明の範囲内で種々の変形又は変更が可能である。   The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the above-described embodiments, and various modifications or changes can be made within the scope of the present invention described in the claims. Is possible.

例えば、固化培土として、ソッドピート、ピートブロック、サントリーホールディングス株式会社製「パフカル」（登録商標）等を使用しても良い。   For example, as a solidified soil, sod peat, peat block, “Pafcal” (registered trademark) manufactured by Suntory Holdings, Ltd., or the like may be used.

また、移植用貫通穴の数、形状、サイズや、外装被覆材の被覆範囲等は、適宜設計変更し得るものであり、例えば、移植用貫通穴は、緑化基盤を貫通しない非貫通穴又は凹所として形成して良い。   In addition, the number, shape and size of the through-holes for transplantation, the covering range of the exterior covering material, etc. can be appropriately changed. It may be formed as a place.

更に、建築外装パネルの外面は、垂直な配置に限定されるものではなく、傾斜した状態に配置したものであっても良い。   Furthermore, the outer surface of the building exterior panel is not limited to a vertical arrangement, and may be arranged in an inclined state.

また、上記加熱装置として、オートクレーブ等の蒸気加熱装置を使用しても良く、また、成形空間は、任意の形式・構造の型材又は型枠により形成しても良い。   Further, a steam heating device such as an autoclave may be used as the heating device, and the molding space may be formed by a mold material or a mold having an arbitrary type / structure.

また、前述の実施例では、緑化基盤の前面を全体的に被覆し、緑化基盤の背面を部分的に被覆しているが、緑化基盤の背面を全体的に被覆し、緑化基盤の前面を部分的に被覆するようにして良い。   In the above-described embodiment, the front surface of the greening base is entirely covered and the back surface of the greening base is partially covered. However, the back surface of the greening base is entirely covered and the front surface of the greening base is partially covered. It is possible to coat it.

本発明は、建築物等の外壁面を緑化するための緑化基盤及びその製造方法に適用される。本発明の緑化基盤によれば、緑化基盤の変形や形崩れ等を防止し、手指によって壁面パネルの溝内に緑化基盤を容易に挿入することができ、本発明の緑化基盤製造方法によれば、このような緑化基盤を製造することができる。本発明は又、建築物等の外壁面を緑化するための壁面緑化構造に適用される。本発明の壁面緑化構造によれば、建築外装パネルの施工により、建築物の壁面と、緑化基盤を壁面に保持するための緑化基盤保持空間とを同時に形成することができるので、工期の短縮、施工性の向上、施工コストの削減等を図ることができる。また、このような壁面緑化構造は、緑化構造を建築物の壁体に組み込んだ構成を有するので、緑化構造を含む壁面の構造を簡素化し、或いは、緑化構造を含む壁体全体の壁厚を低減することができ、しかも、極めて安定した各緑化基盤の支持を確保することが可能となる。   The present invention is applied to a greening base for greening an outer wall surface of a building or the like and a manufacturing method thereof. According to the greening base of the present invention, the greening base can be prevented from being deformed or deformed, and the greening base can be easily inserted into the groove of the wall panel by fingers. According to the greening base manufacturing method of the present invention, , Such a greening base can be manufactured. The present invention is also applied to a wall surface greening structure for greening an outer wall surface of a building or the like. According to the wall greening structure of the present invention, it is possible to simultaneously form the wall surface of the building and the greening base holding space for holding the greening base on the wall by the construction of the building exterior panel. It is possible to improve the workability and reduce the construction cost. In addition, such a wall greening structure has a configuration in which the greening structure is incorporated into the wall of the building, so the wall structure including the greening structure is simplified or the wall thickness of the entire wall including the greening structure is reduced. In addition, it is possible to secure an extremely stable support for each planting base.

１ 建築外装パネル
５ Ｔ形リブ
５ｂ、５ｃ 突条
７ 切欠き部
１０ 緑化基盤保持空間
１０ａ 前面開口
１１ 緑化基盤
１２、１３ 面取り部分（ベベルエッジ部分）
１４ 外装被覆材
２０ 成形体
２１ 移植用貫通穴
２５ セル苗又はポット苗
２６ 根鉢部分
３０ 灌水パイプ
５０ 下型
５５ 円柱形コア
５６、６６ インサート
６０ 上型
７０ 不織布又は紙
８０ 接着用シート
９０ 加熱装置
Ｓ 培土基材
Ｐ プレス圧 DESCRIPTION OF SYMBOLS 1 Building exterior panel 5 T-shaped rib 5b, 5c Projection 7 Notch part 10 Greening base holding space 10a Front opening 11 Greening base 12, 13 Chamfered part (bevel edge part)
14 exterior covering material 20 molded body 21 through hole for transplantation
25 Cell seedling or pot seedling 26 Root pot part 30 Irrigation pipe 50 Lower mold 55 Cylindrical core 56, 66 Insert 60 Upper mold 70 Non-woven fabric or paper 80 Adhesive sheet 90 Heating device S Cultivation base P Press pressure

Claims (10)

壁面緑化用植物を植栽可能な培土を成形した成形体からなり、壁体外面に形成され且つ外界に開放した前面開口形の溝内に収容される壁面緑化用植物の緑化基盤を製造する緑化基盤の製造方法において、
外界環境に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙を下型の成形空間内に敷設し、
熱融着性繊維を配合した培土基材を前記成形空間に投入し、
上型を前記下型に組付けるとともに、該上型によって前記培土基材を加圧し、
前記不織布及び培土基材を収容した前記下型及び上型を加熱処理して前記熱融着繊維を溶融し、
前記上型及び下型を冷却し、前記不織布又は紙によって被覆してなる固化培土の成形体を脱型することを特徴とする緑化基盤の製造方法。 Revegetation to produce a replanting base for a replanting plant for a wall replanting, which is made of a molded body formed from a soil that can be planted for replanting a wall and is housed in a front-opening groove formed on the outer surface of the wall and open to the outside. In the manufacturing method of the base,
Laying non-woven fabric or paper containing resin fibers having weather resistance and durability against the outside environment in the molding space of the lower mold,
Put the soil base material blended with heat-fusible fiber into the molding space,
While assembling the upper mold to the lower mold, pressurizing the soil base material with the upper mold,
The lower mold and the upper mold containing the nonwoven fabric and the soil base material are heat-treated to melt the heat-fusible fiber,
A method for producing a greening base, wherein the upper mold and the lower mold are cooled, and a molded body of solidified culture soil formed by covering with the nonwoven fabric or paper is removed. 壁面緑化用植物を植栽可能な培土を成形した成形体からなり、壁体外面に形成され且つ外界に開放した前面開口形の溝内に収容される壁面緑化用植物の緑化基盤を製造する緑化基盤の製造方法において、
前記溝の長手方向に延びる前記緑化基盤の角部領域に面取り部分を形成するためのインサート部材を下型又は上型の一方又は双方に配置し、
外界環境に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙を下型の成形空間内に敷設し、
前記成形空間内の前記不織布又は紙の上に熱可塑性樹脂の接着シートを敷設し、
熱融着性繊維を配合した培土基材を前記下型の成形空間内に投入し、
前記上型を前記下型に組付けるとともに、該上型によって前記培土基材を加圧し、
前記培土基材を収容した前記下型及び上型を加熱処理して前記熱融着繊維を溶融するとともに、前記加熱処理により前記接着シートを可塑化して前記固化培土と前記不織布又は紙とを接着し、
前記上型及び下型を冷却し、前記インサート部材の斜面によって前記面取り部分を前記角部領域に形成した固化培土の成形体を脱型することを特徴とする緑化基盤の製造方法。 Revegetation to produce a replanting base for a replanting plant for a wall replanting, which is made of a molded body formed from a soil that can be planted for replanting a wall and is housed in a front-opening groove formed on the outer surface of the wall and open to the outside. In the manufacturing method of the base,
An insert member for forming a chamfered portion in a corner region of the greening base extending in the longitudinal direction of the groove is disposed in one or both of the lower mold and the upper mold,
Laying non-woven fabric or paper containing resin fibers having weather resistance and durability against the outside environment in the molding space of the lower mold,
Laying a thermoplastic resin adhesive sheet on the nonwoven fabric or paper in the molding space,
A soil base material blended with heat-fusible fibers is put into the molding space of the lower mold,
Assembling the upper mold to the lower mold and pressurizing the soil base material with the upper mold,
The lower mold and the upper mold containing the culture base material are heat-treated to melt the heat-fusible fiber, and the adhesive sheet is plasticized by the heat treatment to bond the solidified medium and the nonwoven fabric or paper. And
A method for producing a greening base, wherein the upper mold and the lower mold are cooled, and a molded body of solidified soil in which the chamfered portion is formed in the corner region by the slope of the insert member is removed. 前記溝の長手方向に延びる前記緑化基盤の角部領域に面取り部分を形成するためのインサート部材を前記下型又は上型の一方又は双方に配置し、前記インサート部材の斜面によって前記成形体の前記角部領域に前記面取り部分を形成することを特徴とする請求項１に記載の製造方法。   An insert member for forming a chamfered portion in a corner region of the greening base extending in the longitudinal direction of the groove is disposed in one or both of the lower mold and the upper mold, and the slope of the insert member causes the molding body to The manufacturing method according to claim 1, wherein the chamfered portion is formed in a corner region. 前記成形空間内の前記不織布又は紙の上に熱可塑性樹脂の接着シートを敷設した後、前記培土基材を前記成形空間内に投入し、前記加熱処理により前記接着シートを可塑化して前記固化培土と前記不織布又は紙とを接着することを特徴とする請求項１又は３に記載の製造方法。   After laying an adhesive sheet of thermoplastic resin on the nonwoven fabric or paper in the molding space, the soil base material is put into the molding space, and the adhesive sheet is plasticized by the heat treatment to solidify the soil. The manufacturing method according to claim 1, wherein the non-woven fabric or paper is bonded. 壁面緑化用植物を植栽した緑化基盤によって壁面を緑化する壁面緑化構造において、
前記壁面は、外界に開放し且つ横方向又は水平方向に延びる前面開口形の溝を有する建築構造物又は土木構造物の外装パネル材により形成され、
前記外装パネル材は、押出成形セメント板からなり、前記溝は、前記押出成形セメント板の外面に上下間隔を隔てて突設された平行なＴ形リブによって形成されており、
前記植物を植栽した前記緑化基盤が前記溝内に収容され且つ保持され、前記植物を前記溝の前面開口から外界に露出せしめ、
前記緑化基盤は、前記溝と直交する断面を多角形断面に賦形した固化培土の成形体と、前記固化培土の形状保持力を高めるために、前記溝の長手方向に延びる前記成形体の角部領域を少なくとも被覆する外装被覆材とを有することを特徴とする壁面緑化構造。 In the wall greening structure where the wall surface is greened by the greening base planting the plant for wall greening,
The wall surface is formed by an exterior panel material of a building structure or a civil engineering structure that has a front-opening groove that is open to the outside and extends in the horizontal or horizontal direction.
The exterior panel material is made of an extruded cement board, and the groove is formed by parallel T-shaped ribs protruding on the outer surface of the extruded cement board with a vertical interval,
The planting base planting the plant is accommodated and held in the groove, exposing the plant to the outside from the front opening of the groove,
The greening base includes a solidified soil molded body having a polygonal cross section orthogonal to the groove, and a corner of the molded body extending in the longitudinal direction of the groove in order to increase the shape retention force of the solidified soil. A wall surface greening structure characterized by having an exterior covering material that covers at least a partial region. 壁面緑化用植物を植栽した緑化基盤によって壁面を緑化する壁面緑化構造において、
前記壁面は、外界に開放し且つ横方向又は水平方向に延びる前面開口形の溝を有する建築構造物又は土木構造物の外装パネル材により形成され、
前記外装パネル材は、押出成形セメント板からなり、前記溝は、前記押出成形セメント板の外面に上下間隔を隔てて突設された平行なＴ形リブによって形成されており、
前記植物を植栽した前記緑化基盤が前記溝内に収容され且つ保持され、前記植物を前記溝の前面開口から外界に露出せしめ、
前記緑化基盤は、前記溝と直交する断面を多角形断面に賦形した固化培土の成形体からなり、前記溝の長手方向に延びる前記成形体の角部領域には、角部の突出を解消する面取り部分が形成されることを特徴とする壁面緑化構造。 In the wall greening structure where the wall surface is greened by the greening base planting the plant for wall greening,
The wall surface is formed by an exterior panel material of a building structure or a civil engineering structure that has a front-opening groove that is open to the outside and extends in the horizontal or horizontal direction.
The exterior panel material is made of an extruded cement board, and the groove is formed by parallel T-shaped ribs protruding on the outer surface of the extruded cement board with a vertical interval,
The planting base planting the plant is accommodated and held in the groove, exposing the plant to the outside from the front opening of the groove,
The greening base is formed of a solidified soil molded body in which a cross section perpendicular to the groove is formed into a polygonal cross section, and the corner portion of the molded body extending in the longitudinal direction of the groove eliminates protrusion of the corner. A wall surface greening structure characterized in that a chamfered portion is formed. 前記溝の長手方向に延びる前記成形体の角部領域には、角部の突出を解消する面取り部分が形成されることを特徴とする請求項５に記載の壁面緑化構造。   6. The wall greening structure according to claim 5, wherein a chamfered portion that eliminates the protrusion of the corner portion is formed in a corner region of the molded body that extends in the longitudinal direction of the groove. 前記成形体は、熱融着性繊維を配合した培土基材を加熱処理により固化した固化培土からなり、前記外装被覆材は、外界雰囲気に対する耐候性及び耐久性を有する樹脂繊維を含む不織布又は紙からなり、該不織布又は紙は、前記固化培土の表面に接着されていることを特徴とする請求項５又は７に記載の壁面緑化構造。   The molded body is a solidified soil obtained by solidifying a soil base material mixed with heat-fusible fibers by heat treatment, and the exterior covering material is a nonwoven fabric or paper containing resin fibers having weather resistance and durability against the outside atmosphere The wall greening structure according to claim 5 or 7, wherein the nonwoven fabric or paper is bonded to the surface of the solidified soil. 前記溝は、前記緑化基盤が前記溝から脱落するのを阻止すべく前記溝の前面開口に沿って配設され且つ該前面開口に突出する上向き又は下向きの突条を有し、前記面取り部分は、前記成形体を前記溝内に挿入するときに生じ得る該成形体と前記突条との衝合又は当接を回避すべく、前記成形体の前面下部及び／又は背面上部の角部領域に形成されることを特徴とする請求項６又は７に記載の壁面緑化構造。   The groove has an upward or downward ridge disposed along the front opening of the groove to prevent the greening base from falling off the groove and projecting into the front opening, and the chamfered portion is In order to avoid a collision or abutment between the molded body and the protrusions that may occur when the molded body is inserted into the groove, a corner area of the front lower portion and / or the upper back portion of the molded body is provided. The wall surface greening structure according to claim 6 or 7, wherein the wall greening structure is formed. 前記溝は、前記緑化基盤が前記溝から脱落するのを阻止すべく前記溝の前面開口に沿って配設され且つ該前面開口に突出する上向き又は下向きの突条を有し、
前記突条は、前記溝の前面開口の上端部及び下端部に配設され、前記緑化基盤の上面に近接する前記下向き突条の背後領域には、前記緑化基盤の植物に給水すべく、前記溝の長手方向に延びる灌水用配管が配置され、
前記前面開口の下端部に配置された上向き突条は、前記灌水用配管が吐出した給水の余剰水を滞留させる液溜を形成するとともに、該液溜の余剰水を前記下向き突条の外側に流出させる切欠き部を有し、該切欠き部を介して前記下向き突条の外側に流出した余剰水は、下方に位置する前記溝に流下し、下側の前記溝に収容された緑化基盤の植物に供給されることを特徴とする請求項５乃至８のいずれか１項に記載の壁面緑化構造。 The groove has an upward or downward ridge disposed along the front opening of the groove and protruding into the front opening to prevent the greening base from falling off the groove.
The ridges are disposed at the upper and lower ends of the front opening of the groove, and in the region behind the downward ridges close to the upper surface of the greening base, water is supplied to the plant on the greening base. An irrigation pipe extending in the longitudinal direction of the groove is arranged,
The upward ridge arranged at the lower end of the front opening forms a liquid reservoir for retaining the excess water of the water supply discharged by the irrigation pipe, and the excess water in the liquid reservoir is placed outside the downward ridge. The surplus water that has a notch to flow out and flows out to the outside of the downward protrusion through the notch flows down to the groove located below, and is planted in the lower groove The wall greening structure according to claim 5, wherein the wall greening structure is supplied to a plant.
JP2010283835A 2010-12-20 2010-12-20 Tree planting base and manufacturing method thereof Active JP5957676B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010283835A JP5957676B2 (en) 2010-12-20 2010-12-20 Tree planting base and manufacturing method thereof
CN2011104284206A CN102535801A (en) 2010-12-20 2011-12-20 Greening base and producing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010283835A JP5957676B2 (en) 2010-12-20 2010-12-20 Tree planting base and manufacturing method thereof

Publications (3)

Publication Number Publication Date
JP2012130270A JP2012130270A (en) 2012-07-12
JP2012130270A5 JP2012130270A5 (en) 2014-01-23
JP5957676B2 true JP5957676B2 (en) 2016-07-27

Family

ID=46343695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010283835A Active JP5957676B2 (en) 2010-12-20 2010-12-20 Tree planting base and manufacturing method thereof

Country Status (2)

Country Link
JP (1) JP5957676B2 (en)
CN (1) CN102535801A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5944799B2 (en) * 2012-09-06 2016-07-05 株式会社ノザワ Irrigation pipe holding device and wall greening structure using the same
JP6350851B2 (en) * 2013-02-26 2018-07-04 清水建設株式会社 Wall greening frame and wall greening structure using the same
JP6028697B2 (en) * 2013-08-30 2016-11-16 アイカテック建材株式会社 Functional panel mounting structure
CN103563622B (en) * 2013-10-12 2015-07-15 杭州市园林绿化股份有限公司 High efficient and environmental friendly cutting seedling method of vine plants
KR101683750B1 (en) * 2015-01-15 2016-12-07 엔아이테크 주식회사 Vertical vegetation device
JP6929977B2 (en) * 2015-08-26 2021-09-01 株式会社ノザワ Mounting structure of exterior members
CN105249784B (en) * 2015-11-18 2017-01-11 张继金 Method for making ground mat through waste clothes
CN110616867B (en) * 2019-02-19 2021-10-15 宁夏浩鑫塑钢科技有限公司 Bamboo-wood fiber integrated wall surface and manufacturing process thereof
CN110063169B (en) * 2019-04-28 2023-11-24 武汉市安友科技有限公司 Vertical greening wall structure
CN111213517B (en) * 2019-11-23 2021-06-25 深圳界加联合设计顾问有限公司 Assembled greening partition wall

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443140A (en) * 1987-08-12 1989-02-15 Katsuyuki Imai Harmonizer for greening environment
JP4299943B2 (en) * 1999-05-21 2009-07-22 日光化成株式会社 Artificial soil molding for greening of buildings and panels for wall greening
JP3565222B2 (en) * 2002-12-27 2004-09-15 日昭住宅株式会社 Green block and green block wall
JP4245460B2 (en) * 2003-05-21 2009-03-25 株式会社ヌルハウス Composite tile and manufacturing method thereof
JP2005102578A (en) * 2003-09-30 2005-04-21 Kuraray Co Ltd Greening material and method for producing the same
JP4912691B2 (en) * 2006-02-21 2012-04-11 清水建設株式会社 Wall greening system
JP4828928B2 (en) * 2005-12-19 2011-11-30 共同カイテック株式会社 Planting container, planting unit and planting equipment
JP2007259786A (en) * 2006-03-29 2007-10-11 Dokoo:Kk Greening temporary enclosure
JP2008017732A (en) * 2006-07-11 2008-01-31 Kanemoto Seiji Turf growth box, and teeing ground in golf course using the same
JP4676950B2 (en) * 2006-11-17 2011-04-27 小岩金網株式会社 Greening structure of folded plate roof
JP2008125472A (en) * 2006-11-22 2008-06-05 Sekino Kojo:Kk Pot installation member
JP4796636B2 (en) * 2009-02-10 2011-10-19 大塚鈑金工業株式会社 Roof greening system
JP2010227045A (en) * 2009-03-27 2010-10-14 Sekisui Plastics Co Ltd Wall surface greening construction

Also Published As

Publication number Publication date
JP2012130270A (en) 2012-07-12
CN102535801A (en) 2012-07-04

Similar Documents

Publication Publication Date Title
JP5957676B2 (en) Tree planting base and manufacturing method thereof
EP2885460B1 (en) Plantsurface structure, method for forming the same and module for such a structure
JP4081118B2 (en) Plant cultivator assembly and related technologies
JP5011860B2 (en) Planting base, planting body, planting base unit, planting system and planting method
JP4622136B2 (en) Greening panel for ground cover plants
JP2007074970A (en) Planting base tray and planting base material
KR20150134255A (en) The planting construction structure and method to manufacture that
JP2009072185A (en) Tree-planting material by using moss plant, method for producing the same and method of tree-planting
JP2002084889A (en) Water-retaining pad for greening rooftop and vegetation base and industrial method for greening rooftop
JP5975381B2 (en) Planting base, planting base construction method, greening area border structure
JP4200714B2 (en) Rooftop greening system and its removal method
JP2007306845A (en) Greening wall surface structure
JP2003230316A (en) Mat for cultivating plant and its related technique
JP2012217337A (en) Planting base for greening and method of producing the same
KR101353937B1 (en) vegetational pannel for greening vertical plane
JP3868604B2 (en) Planting mat and manufacturing method thereof
JP4907854B2 (en) Artificial soil structure for plant cultivation and rooftop greening structure using it
JP6139907B2 (en) Rooftop greening laying board and its manufacturing method
JP2008280811A (en) Curbstone block for tree planting
JP2002330627A (en) Plant cultivation mat and supporting body
JP3541816B2 (en) Vegetation base manufacturing method
JP2006136219A (en) Greening base and greening stage using the same
JP2004290152A (en) Border structure of greening area
JP2003074165A (en) Greening panel and greening method
JP2003189741A (en) Planting base member and planting unit

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120716

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131201

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131201

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140630

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150423

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150604

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20150605

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151030

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151202

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160420

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20160519

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160519

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20160523

R150 Certificate of patent or registration of utility model

Ref document number: 5957676

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250