JP2009195182A - Spreading block for moss vegetation - Google Patents

Spreading block for moss vegetation Download PDF

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JP2009195182A
JP2009195182A JP2008041217A JP2008041217A JP2009195182A JP 2009195182 A JP2009195182 A JP 2009195182A JP 2008041217 A JP2008041217 A JP 2008041217A JP 2008041217 A JP2008041217 A JP 2008041217A JP 2009195182 A JP2009195182 A JP 2009195182A
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vegetation
moss
block
dimensional knitted
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Daikichi Suematsu
大吉 末松
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a moss vegetating spreading block capable of widening a greening area as much as possible, and suppressing moss from being stamped when a person walks on the greening area. <P>SOLUTION: This moss vegetating spreading block is such that a mortar bottom layer 30 is formed on the bottom of a moss vegetating recessed part 3 which is formed on a flat plate block 2 made of concrete, and a vegetation three-dimensional knitted item 4 is buried in the mortar bottom layer so as to form an inner portion of a cylindrical void 40 of the vegetation three-dimensional knitted item on a moss vegetation part, and an interval T is set between the upper side of the vegetation three-dimensional knitted item and the upper side of the flat plate block, the opening widths A1 and B1 each of the moss vegetating recessed parts are each set in a range of 12 cm-21 cm width, and a frame width D of a partition rib frame 21 and a frame width E of a peripheral rib frame 22 are each set in a range of 3 cm-10 cm width as a foot placing part for pedestrians. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、人の歩行が可能な場所、例えば、コンクリートや土の歩道、土間、中央分離帯、広場、庭等に連結状態あるいは飛び石状態に設置して、そこをコケによって緑化させるために使用するコケ植生用敷ブロックに関する。   The present invention is used to connect to a place where people can walk, such as concrete or dirt walkways, dirt, median strips, plazas, gardens, etc., in a connected state or a stepping stone, and use it to green the area with moss. Related to moss vegetation floor blocks.

都市圏におけるヒートアイランド現象の対策として、従来、建物の壁面や屋上面にコケを植生させて日射を吸収させる技術が広く知られている。
このうち、人の歩行が可能な場所を緑化の対象としたものとして、本出願人において、縁石ブロックや道路中央分離帯の上面をコケ等によって緑化するようにした技術を既に提案している(特願2006−226605号、特願2006−314696号)。
また、従来、縁石ブロックの上面をコケ等によって緑化するようにした技術も知られている(特許文献1参照)。
Conventionally, as a countermeasure for the heat island phenomenon in urban areas, a technique for absorbing solar radiation by vegetation growing on the wall surface of a building or a roof surface is widely known.
Among them, the present applicant has already proposed a technique in which the upper surface of the curb block and the road median strip is greened by moss, etc., assuming that a place where people can walk is targeted for greening ( (Japanese Patent Application Nos. 2006-226605 and 2006-314696).
Conventionally, a technique in which the upper surface of the curb block is greened by moss or the like is also known (see Patent Document 1).

このような縁石ブロックを対象とした緑化技術は、縁石ブロックの上面に植生用凹部を形成させ、この植生用凹部にコケ植生用マットを敷設させたり、土壌や肥料等を埋め込んだ上にコケを植生させたりする構造になっていた。
この場合、縁石ブロックの上面に形成した植生用凹部は、その縁石ブロックの前後方向については開口幅が狭い(20cm以内)ため、縁石ブロックの上面を前後方向(奥行方向)に歩行した場合には足(靴等)が植生用凹部に踏み入ってしまうことは少ないが、縁石ブロックの左右方向(長さ方向)については開口幅が広い(30cm以上)ため、その縁石ブロックの上面を左右方向に歩行した場合には、足(靴等)が植生用凹部に踏み入り、敷設したコケ植生用マットを踏み付けてしまうことが多い。
The greening technology for such curb blocks forms a vegetation recess on the upper surface of the curb block, lays a mat for moss vegetation in the vegetation recess, or embeds moss on soil or fertilizer. It was structured to be vegetated.
In this case, the vegetation recess formed on the upper surface of the curb block has a narrow opening width (within 20 cm) in the front-rear direction of the curb block, so when walking on the upper surface of the curb block in the front-rear direction (depth direction) The foot (shoes, etc.) rarely step into the vegetation recess, but because the opening width is wide (30 cm or more) in the horizontal direction (length direction) of the curb block, When walking, feet (shoes etc.) often step into the vegetation recess and step on the moss vegetation mat that has been laid.

また、道路中央分離帯の上面を対象とした先行の緑化技術は、道路中央分離帯の上面にコケ植生用マットを敷設させたものであるため、その上を歩行した場合には、足(靴)がコケ植生用マットを完全に踏み付けてしまうことになる。   In addition, the previous greening technology for the upper surface of the road median strip lays a mat for moss vegetation on the upper surface of the road median strip. ) Will completely step on the moss mat.

このように、コケ植生用マットを踏み付けてしまうと、コケが踏み潰されてしまうため、コケのコロニーがバラバラに崩れ、修復不可能な状態になって終には枯れてしまうという問題が生じる。
特開2002−212911号公報
As described above, when the mat for moss vegetation is stepped on, the moss is crushed, causing a problem that the moss colonies break apart and become unrepairable and eventually die.
Japanese Patent Laid-Open No. 2002-221911

本発明は、人の歩行が可能な場所、例えば、コンクリートや土の歩道、土間、中央分離帯、広場、庭等を緑化の対象とすることで都会での緑化面積をできるだけ広くとることができると共に、その上を人が歩行したときにコケを踏み潰してしまうのを抑制させることができるようにしたコケ植生用敷ブロックを提供することを課題としている。   The present invention makes it possible to take as large a greening area as possible in a city by making places where people can walk, such as concrete and dirt walkways, dirt spaces, median strips, open spaces, gardens, etc. At the same time, it is an object to provide a moss vegetation floor block that can suppress crushing of moss when a person walks on it.

上記の課題を解決するために、本発明(請求項1)のコケ植生用敷ブロックは、
内部に複数個のコケ植生用凹部(3)が形成されたコンクリート製の平板ブロック(2)と、
前記コケ植生用凹部(3)の底部に形成されたモルタル底面層(30)と、
表裏に開口して多数の筒状空隙(40)が形成されるように樹脂繊維を用いてハニカム状に編成された植生用立体編物(4)を備え、
前記植生用立体編物(4)の底部が前記モルタル底面層(30)の中に埋設されることで、前記筒状空隙(40)の内部がコケ植生部に形成され、
前記植生用立体編物(4)の上面が平板ブロック(2)の上面よりも低く形成されて、植生用立体編物(4)の上面と平板ブロック(2)の上面との間に間隔(T)が設けられ、
前記平板ブロック(2)において、前記各コケ植生用凹部(3)の開口幅(A1),(B1)が12cm〜21cm幅の範囲内に形成され、
隣接するコケ植生用凹部(3),(3)間の区画リブ枠(21)の枠幅(D)、及びコケ植生用凹部(3)とブロック外周との間の外周リブ枠(22)の枠幅(D)が、歩行者の足載せ部として3cm〜10cm幅の範囲内に形成されている構成とした。
In order to solve the above problems, the moss vegetation floor block of the present invention (Claim 1)
A concrete flat block (2) having a plurality of moss vegetation recesses (3) formed therein;
A mortar bottom layer (30) formed on the bottom of the moss vegetation recess (3);
A vegetation three-dimensional knitted fabric (4) knitted in a honeycomb shape using resin fibers so that a large number of cylindrical voids (40) are formed in the front and back surfaces,
The bottom of the three-dimensional knitted vegetation (4) is embedded in the mortar bottom layer (30), so that the inside of the cylindrical gap (40) is formed in the moss vegetation part,
The upper surface of the three-dimensional knitted vegetation (4) is formed lower than the upper surface of the flat plate block (2), and the distance (T) between the upper surface of the three-dimensional knitted vegetation (4) and the upper surface of the flat plate block (2). Is provided,
In the flat plate block (2), the opening widths (A1) and (B1) of the moss vegetation recesses (3) are formed within a range of 12 cm to 21 cm,
The width (D) of the partition rib frame (21) between adjacent moss vegetation recesses (3), (3), and the outer rib frame (22) between the moss vegetation recess (3) and the block outer periphery. The frame width (D) was configured to be within a range of 3 cm to 10 cm width as a footrest portion of the pedestrian.

また、本発明(請求項2)のコケ植生用敷ブロックは、
請求項1記載のコケ植生用敷ブロック(1)において、前記平板ブロック(2)に各コケ植生用凹部(3)内から平板ブロック(2)の外部に貫通して排水孔(31)が形成されている構成とした。
The moss vegetation floor block of the present invention (Claim 2)
The moss vegetation floor block (1) according to claim 1, wherein a drainage hole (31) is formed through the slab vegetation recess (3) to the outside of the slab vegetation block (2). It was set as the structure.

本発明では、平板ブロックの内部に形成した複数個のコケ植生用凹部にコケを植生させるため、この平板ブロックを所定の場所に設置させるだけの施工で、簡単にその場所を緑化させることができる。   In the present invention, moss is vegetated in a plurality of concave parts for moss vegetation formed inside the flat block, so that the place can be greened simply by installing the flat block in a predetermined place. .

また、コケ植生用凹部の底部に形成したモルタル底面層の上面に植生用立体編物を埋設しているため、前記植生用立体編物の筒状空隙の底面がモルタル底面層によって閉鎖される。
これにより筒状空隙の内部をコケ植生部としてそこにコケを植生させることができ、コケの脱落を防止して確実にコケを植生させることができるし、植生用立体編物によってモルタル底面層の割れやクラックを補強することができる。
Moreover, since the three-dimensional knitting for vegetation is embedded in the upper surface of the mortar bottom layer formed at the bottom of the concave portion for moss vegetation, the bottom surface of the cylindrical void of the three-dimensional knitting for vegetation is closed by the mortar bottom layer.
As a result, the inside of the cylindrical gap can be vegetated as a moss vegetation part, moss can be prevented from falling off, and moss can be reliably vegetated, and the bottom layer of the mortar is cracked by the solid knitting for vegetation And cracks can be reinforced.

また、平板ブロックに形成した各コケ植生用凹部の開口幅が12cm〜21cm幅の範囲内に形成されているため、平板ブロックの上を歩行しても、足(靴等)がコケ植生用凹部に踏み入ってしまうのを抑制できる。
また、コケ植生用凹部の周囲に、歩行者の足載せ部となる区画リブ枠と外周リブ枠が形成され、この区画リブ枠と外周リブ枠の枠幅が3cm〜10cm幅の範囲内に形成されているため、この枠上を安全かつ楽に歩行することができ、足(靴等)がコケ植生用凹部に踏み入ってしまうのを抑制できる。
Moreover, since the opening width of each moss vegetation recess formed in the flat block is formed within a range of 12 cm to 21 cm, even if walking on the flat block, the feet (shoes, etc.) are moss vegetation recesses. It is possible to suppress stepping into.
In addition, a partition rib frame and an outer peripheral rib frame serving as a pedestrian footrest are formed around the recess for moss vegetation, and a frame width of the partition rib frame and the outer peripheral rib frame is formed within a range of 3 cm to 10 cm. Therefore, it is possible to walk safely and easily on this frame, and it is possible to suppress the foot (shoes etc.) from stepping into the moss vegetation recess.

また、植生用立体編物の上面が平板ブロックの上面よりも低く形成されて、植生用立体編物の上面と平板ブロックの上面との間に間隔が設けられているため、区画リブ枠や外周リブ枠の上を歩行する際に、足(靴等)がコケ植生用凹部の上に張り出た場合でも、前記間隔によって靴底との間に隙を保持させることができるし、コケが上に伸びてもコケにクッション性を持たせることができ、コケの踏み潰しを防止することができる。   Further, the upper surface of the vegetation three-dimensional knitted fabric is formed lower than the upper surface of the flat plate block, and a space is provided between the upper surface of the three-dimensional knitted fabric for vegetation and the upper surface of the flat plate block. Even if your feet (shoes, etc.) overhang the moss vegetation recess when walking on the moss, it is possible to hold a gap between the shoe sole and the moss. Even so, the moss can be cushioned, and the moss can be prevented from being crushed.

また、降雨によってコケ植生用凹部の内部に雨水が溜ると、コケが水に浸りコケが腐るという育成不良が生じる。
そこで、各コケ植生用凹部内から平板ブロックの外部に貫通して排水孔を形成させると(請求項2)、この排水孔によって余分な水を排水することができる。
In addition, if rainwater accumulates inside the moss vegetation recess due to rain, a growth failure occurs in which the moss is immersed in water and the moss rots.
Therefore, if a drainage hole is formed by penetrating from the inside of each moss vegetation recess to the outside of the flat plate block (claim 2), excess water can be drained by the drainage hole.

図1は本発明実施例にかかるコケ植生用敷ブロック1の一部切欠斜視図、図2は平板ブロック2の平面図、図3はコケ植生用敷ブロック1の設置例を示す断面図である。   FIG. 1 is a partially cutaway perspective view of a moss vegetation floor block 1 according to an embodiment of the present invention, FIG. 2 is a plan view of a flat plate block 2, and FIG. 3 is a cross-sectional view showing an installation example of the moss vegetation floor block 1. .

平板ブロック2は内部に複数個のコケ植生用凹部3が形成されている。
この実施例の平板ブロック2は、縦幅A及び横幅B(図2に示す)がそれぞれ44cmの平面正方形、厚さC(図1に示す)が3.5cmのコンクリートブロックであって、工場で製造されたコンクリート二次製品である。
なお、図示省略したが、平板ブロック2の内部には補強用鉄筋が埋設されている。
The flat block 2 has a plurality of moss vegetation recesses 3 formed therein.
The flat plate block 2 of this embodiment is a concrete block with a vertical width A and a horizontal width B (shown in FIG. 2) of 44 cm, respectively, and a thickness C (shown in FIG. 1) of 3.5 cm. It is a manufactured concrete secondary product.
Although not shown, a reinforcing bar is embedded in the flat plate block 2.

前記各コケ植生用凹部3は、縦開口幅A1及び横開口幅B1(図2に示す)がそれぞれ14cmの平面正方形に形成され、その底部に所定の厚み(実施例では5〜10mm)でモルタル底面層30が形成され、このモルタル底面層30に植生用立体編物4の底部が埋設されている。   Each of the moss vegetation recesses 3 is formed into a planar square having a vertical opening width A1 and a horizontal opening width B1 (shown in FIG. 2) of 14 cm, and a mortar having a predetermined thickness (5 to 10 mm in the embodiment) at the bottom thereof. A bottom layer 30 is formed, and the bottom of the vegetation three-dimensional knitted fabric 4 is embedded in the mortar bottom layer 30.

また、前記平板ブロック2において、隣接するコケ植生用凹部3,3間の区画リブ枠21の枠幅D(図2に示す)、及びコケ植生用凹部3とブロック外周との間の外周リブ枠22の枠幅E(図2に示す)が、歩行者の足載せ部として3cm〜10cm幅の範囲内に形成されている。   Further, in the flat plate block 2, the frame width D (shown in FIG. 2) of the partition rib frame 21 between the adjacent moss vegetation recesses 3 and 3, and the outer peripheral rib frame between the moss vegetation recess 3 and the block outer periphery. A frame width E (shown in FIG. 2) of 22 is formed as a pedestrian footrest within a range of 3 cm to 10 cm width.

実施例では、前記コケ植生用凹部3は平面正方形で、平板ブロック2の縦方向及び横方向にそれぞれ2個づつ形成されて合計4個のコケ植生用凹部3が形成されているが、コケ植生用凹部3が複数個形成されると共に、コケ植生用凹部3の開口幅A1,B1が12cm〜21cm幅の範囲内、区画リブ枠21の枠幅D及び外周リブ枠22の枠幅Eが3cm〜10cm幅の範囲内に形成されていれば、コケ植生用凹部3の平面形状(例えば、長方形、円形、楕円形)、個数、配列は適宜に決定することができる。   In the embodiment, the moss vegetation recess 3 is a flat square, and two moss vegetation recesses 3 are formed in the plate block 2 in the vertical and horizontal directions, respectively. A plurality of recesses 3 are formed, the opening widths A1 and B1 of the recesses 3 for moss vegetation are within a range of 12 cm to 21 cm, the frame width D of the partition rib frame 21 and the frame width E of the outer peripheral rib frame 22 are 3 cm. If it is formed within a range of 10 cm wide, the planar shape (for example, rectangular, circular, elliptical), the number, and the arrangement of the moss vegetation recesses 3 can be appropriately determined.

なお、コケ植生用凹部3の開口幅A1,B1を12cm〜21cm幅の範囲内にしたのは、12cm以下にすると十分な緑化面積をとることができないし、21cm以上にすると歩行に際しコケ植生用凹部3への足の踏み入れが起き易くなってしまうためである。
また、区画リブ枠21の枠幅D及び外周リブ枠22の枠幅Eを3cm〜10cm幅の範囲内に形成したのは、3cm以下にすると歩行する際の足載せ部としての安定性が得られにくくなるし、10cm以上にすると平板ブロック2の重量が重くなってしまうからである。
The reason why the opening widths A1 and B1 of the recess 3 for moss vegetation are within the range of 12 cm to 21 cm is that if the area is 12 cm or less, a sufficient greening area cannot be obtained, and if it is 21 cm or more, moss vegetation is used for walking. This is because it is easy for a foot to enter the recess 3.
In addition, the frame width D of the partition rib frame 21 and the frame width E of the outer peripheral rib frame 22 are formed within the range of 3 cm to 10 cm, so that the stability as a footrest when walking is obtained when the width is 3 cm or less. This is because the flat block 2 becomes heavier if it becomes 10 cm or more.

前記植生用立体編物4は、表裏に開口して多数の筒状空隙40が形成されるように樹脂繊維を用いてハニカム状に編成されている。
前記筒状空隙40の平面形状は図面で示した六角形に限らず、円形、方形、多角形でもよい。
この植生用立体編物4としては、ユニチカテクノス(株)製のキュービックアイ(商標)が好適に使用できる。
The three-dimensional knitted fabric 4 for vegetation is knitted in a honeycomb shape using resin fibers so that a large number of cylindrical voids 40 are formed on the front and back surfaces.
The planar shape of the cylindrical gap 40 is not limited to the hexagon shown in the drawings, but may be a circle, a square, or a polygon.
As this three-dimensional knitted fabric 4 for vegetation, cubic eye (trademark) manufactured by Unitika Technos Co., Ltd. can be suitably used.

なお、この植生用立体編物4は、本願出願人が既に提案したコケ植生体(特開2006−246886号公報)に用いた立体編物と同様に、多数の網目開口部を形成するように樹脂繊維を用いて編成した表裏二枚の網状編成部を厚み方向に連結させる連結繊維列を備え、前記連結繊維列により囲まれた筒状空隙40が表裏の網目開口部間に開口して形成されたもので、その詳細は省略する。   The three-dimensional knitted fabric 4 for vegetation is formed of resin fibers so as to form a large number of mesh openings as in the three-dimensional knitted fabric already proposed by the applicant of the present application (Japanese Patent Laid-Open No. 2006-246886). A connecting fiber row that connects two front and back mesh-like knitted portions knitted using a knitted fabric in the thickness direction, and a cylindrical gap 40 surrounded by the connecting fiber row is formed between the front and back mesh openings. The details are omitted.

そして、前記コケ植生用凹部3内において、植生用立体編物4の裏面部(下側部)が前記モルタル底面層30の中に上面から埋設されることで、前記多数の筒状空隙40が、その底面がモルタルによる底壁によって閉鎖されたコケ植生部に形成される。
このとき、前記植生用立体編物4の上面が平板ブロック2の上面よりも低く形成されて、植生用立体編物4の上面と平板ブロック2の上面との間に間隔T((図1に示す:実施例では1cm)が生じるように、植生用立体編物4の厚み(実施例では2.5cm)が設定されている。
And in the concave part 3 for moss vegetation, the back surface part (lower side part) of the three-dimensional knitted fabric 4 for vegetation is embedded from the upper surface in the mortar bottom surface layer 30, so that the numerous cylindrical voids 40 are The bottom is formed in a moss vegetation that is closed by a mortar bottom wall.
At this time, the upper surface of the vegetation three-dimensional knitted fabric 4 is formed lower than the upper surface of the flat plate block 2, and an interval T ((shown in FIG. 1 is shown) between the upper surface of the vegetative three-dimensional knitted fabric 4 and the upper surface of the flat plate block 2. The thickness (2.5 cm in the example) of the three-dimensional knitted vegetation 4 is set so that 1 cm in the example is generated.

又、前記植生用立体編物4の筒状空隙(コケ植生部)40に保水材41を詰め込み、この保水材41の上にコケを植生させるようにしている。   In addition, a water retaining material 41 is packed in the cylindrical gap (moss vegetation part) 40 of the three-dimensional knitted fabric 4 for vegetation, and moss is vegetated on the water retaining material 41.

前記筒状空隙40に詰め込む保水材41としては、綿、ヘチマ繊維、ヤシ繊維、パルプかす、その他の植物繊維、熱可塑性樹脂製糸条(例えば、モスネット協会製作、商標:モスフラット)、布(織布、不織布繊維)、ロックウール、ガラスウール、保水性骨材、保水性発泡体、合成繊維綿マット、繊維ボード、繊維球状体等が用いられ、これらを単独、あるいは組み合わせて使用できる。   As the water retaining material 41 to be packed in the cylindrical gap 40, cotton, loofah fiber, coconut fiber, pulp waste, other vegetable fiber, thermoplastic resin yarn (for example, manufactured by Mosnet Association, trademark: Moss flat), cloth ( Woven fabric, non-woven fiber), rock wool, glass wool, water-retaining aggregate, water-retaining foam, synthetic fiber cotton mat, fiber board, fiber spheroid and the like can be used alone or in combination.

この場合、コケが定着し易いように、保水材41として綿や不織布等の繊維材で保水性骨材を包んで用いるようにすることができる。
この保水性骨材としては、パミス(商標:大江化学社製商品)、ゼオライト、珪藻土、軽石、パーライト等の多孔性骨材を、粒状のまま、あるいはセメントや接着剤で固めて使用することができる。
In this case, the water-retaining aggregate can be used by wrapping the water-retaining material 41 with a fiber material such as cotton or non-woven fabric so that the moss is easily fixed.
As this water-retaining aggregate, porous aggregates such as pumice (trademark: product manufactured by Oe Chemical Co., Ltd.), zeolite, diatomaceous earth, pumice, pearlite, etc. may be used in a granular form or solidified with cement or an adhesive. it can.

又、前記モルタル底面層30は、植生用立体編物4の裏面を埋設させるためのベース部材となると共に、モルタルの保水性を利用した保水材としても機能する。   The mortar bottom layer 30 serves as a base member for embedding the back surface of the three-dimensional knitted fabric 4 for vegetation, and also functions as a water retention material utilizing the water retention of the mortar.

以上のように、コケを植生用立体編物4の筒状空隙40内に植生させるため、コケが植生用立体編物4の繊維に絡まり、また植生用立体編物4の樹脂繊維が防風林の如くコケを保護する状態になるため、風雨等によってコケが脱落するといったことがなく、コケの植生を長期に亘って確実に維持させることができる。   As described above, since moss is vegetated in the cylindrical gap 40 of the vegetation three-dimensional knitted fabric 4, the moss is entangled with the fibers of the vegetation three-dimensional knitted fabric 4, and the resin fibers of the vegetation three-dimensional knitted fabric 4 are moss-like like a windbreak forest. Since it is in a state of protection, moss does not fall off due to wind and rain, etc., and moss vegetation can be reliably maintained over a long period of time.

また、降雨によってコケ植生用凹部3の内部に雨水が溜ると、コケが水に浸りコケが腐るという育成不良が生じるため、コケ植生用凹部3の内部に溜った余分な水を排水する必要がある。
そのための排水孔31が各コケ植生用凹部3内から外周リブ枠22を貫通して外部に至るように形成されている。
In addition, if rainwater accumulates inside the moss vegetation recess 3 due to rain, the moss immerses in water and the moss rots, resulting in a growth failure. Therefore, it is necessary to drain excess water collected inside the moss vegetation recess 3. is there.
For this purpose, a drainage hole 31 is formed so as to penetrate the outer peripheral rib frame 22 from the inside of each moss vegetation recess 3 to the outside.

施工手順としては、工場で製造したコケ植生用敷ブロック1を、所定の施工現場(例えば、コンクリートや土の歩道、土間、中央分離帯、広場、庭等)に連結状態あるいは飛び石状態に設置させるものである。   As a construction procedure, the moss vegetation floor block 1 manufactured in the factory is connected to a predetermined construction site (for example, concrete, dirt sidewalk, dirt, median, open space, garden, etc.) in a connected state or a stepping stone state. Is.

この場合、植生用立体編物4の筒状空隙40にコケを予め植生させた状態のコケ植生用敷ブロック1を施工場所に設置させるのが通常であるが、コケを植生させない状態でコケ植生用敷ブロック1を施工場所に設置させ、その設置後においてコケを筒状空隙40に植生させることもできる。   In this case, the moss vegetation floor block 1 having moss pre-vegetated in the cylindrical gap 40 of the vegetation three-dimensional knitted fabric 4 is usually installed at the construction site, but for moss vegetation without moss being vegetated. The floor block 1 can be installed at a construction site, and moss can be vegetated in the cylindrical gap 40 after the installation.

コケ植生用敷ブロック1の設置に際し、このコケ植生用敷ブロック1を施工場所にアンカー等を打ち込むことで固定させてもよいし、モルタルを接着剤として固定させてもよいし、合成樹脂接着剤で接着固定させてもよく、場所によってはコケ植生用敷ブロック1を置くだけて設置することもできる。   When installing the moss vegetation floor block 1, the moss vegetation floor block 1 may be fixed by driving an anchor or the like into the construction site, mortar may be fixed as an adhesive, or a synthetic resin adhesive. In some places, the moss vegetation floor block 1 can be placed and placed.

また、コケ植生用敷ブロック1を敷設する前に、設置場所(図2の実施例ではコンクリート歩道路面9)に貯水穴5を形成させてもよい。この貯水穴5には水の染み出しを防止するために不透水カップ50が嵌め込まれている。   Further, before the moss vegetation floor block 1 is laid, the water storage holes 5 may be formed in the installation place (in the embodiment of FIG. 2, the concrete walking road surface 9). An impermeable cup 50 is fitted in the water storage hole 5 to prevent the water from seeping out.

このような貯水穴5を形成させた場合、コケ植生用敷ブロック1のモルタル底面層30に貯水穴5の上に位置して貫通穴を形成させる。
このように貯水穴5を形成させると、この貯水穴5に溜まった雨水が蒸発することに伴い、前記貫通穴を通して植生用立体編物4の筒状空隙(コケ植生部)40を湿潤させることができる。
When such a water storage hole 5 is formed, a through hole is formed in the mortar bottom layer 30 of the moss vegetation floor block 1 on the water storage hole 5.
When the water storage hole 5 is formed in this manner, the rain water collected in the water storage hole 5 evaporates, and the cylindrical void (moss vegetation part) 40 of the three-dimensional knitted fabric 4 for vegetation can be moistened through the through hole. it can.

この際、筒状空隙(コケ植生部)40からモルタル底面層30を貫通させて貯水穴5内に吸水紐等を延長させ、毛細管現象を利用してモルタル底面層30及び筒状空隙(コケ植生部)40を湿潤させることもできる。
この貯水穴5は必ずしも必要でなく、モルタル底面層30の保水性や保水材によって湿潤環境を得ることができる。
At this time, the mortar bottom layer 30 is penetrated from the cylindrical gap (moss vegetation part) 40 to extend a water absorption string or the like into the water storage hole 5, and the mortar bottom layer 30 and the cylindrical gap (moss vegetation vegetation) using a capillary phenomenon. Part) 40 can also be moistened.
This water storage hole 5 is not necessarily required, and a wet environment can be obtained by the water retention and water retention material of the mortar bottom surface layer 30.

なお、本発明でいうコケとは、スナゴケ、ハイゴケ、スギゴケ、その他のコケ類を含む。コケ植生用凹部3と全体の平板ブロック2の面積比率は50〜70%が好ましい。   The moss referred to in the present invention includes snago, high moss, cedar and other moss. The area ratio between the moss vegetation recess 3 and the entire flat plate block 2 is preferably 50 to 70%.

本発明実施例にかかるコケ植生用敷ブロックの一部切欠斜視図である。It is a partially cutaway perspective view of a moss vegetation floor block according to an embodiment of the present invention. 平板ブロックの平面図である。It is a top view of a flat block. コケ植生用敷ブロックの設置例を示す断面図である。It is sectional drawing which shows the example of installation of the floor block for moss vegetation.

符号の説明Explanation of symbols

1 コケ植生用敷ブロック
2 平板ブロック
21 区画リブ枠
22 外周リブ枠
3 コケ植生用凹部
30 モルタル底面層
31 排水孔
4 植生用立体編物
40 筒状空隙
41 保水材
5 貯水穴
50 不透水カップ
9 コンクリート歩道路面
A 縦幅
B 横幅
A1 縦開口幅
B1 横開口幅
C 厚さ
D 枠幅
E 枠幅
T 間隔
DESCRIPTION OF SYMBOLS 1 Moss vegetation floor block 2 Flat block 21 Partition rib frame 22 Peripheral rib frame 3 Moss vegetation concave part 30 Mortar bottom layer 31 Drain hole 4 Three-dimensional knitting for vegetation 40 Cylindrical space 41 Water retaining material 5 Water storage hole 50 Impervious cup 9 Concrete Walking road surface A Vertical width B Horizontal width A1 Vertical opening width B1 Horizontal opening width C Thickness D Frame width E Frame width T Interval

Claims (2)

内部に複数個のコケ植生用凹部(3)が形成されたコンクリート製の平板ブロック(2)と、
前記コケ植生用凹部(3)の底部に形成されたモルタル底面層(30)と、
表裏に開口して多数の筒状空隙(40)が形成されるように樹脂繊維を用いてハニカム状に編成された植生用立体編物(4)を備え、
前記植生用立体編物(4)の底部が前記モルタル底面層(30)の中に埋設されることで、前記筒状空隙(40)の内部がコケ植生部に形成され、
前記植生用立体編物(4)の上面が平板ブロック(2)の上面よりも低く形成されて、植生用立体編物(4)の上面と平板ブロック(2)の上面との間に間隔(T)が設けられ、
前記平板ブロック(2)において、前記各コケ植生用凹部(3)の開口幅(A1),(B1)が12cm〜21cm幅の範囲内に形成され、
隣接するコケ植生用凹部(3),(3)間の区画リブ枠(21)の枠幅(D)、及びコケ植生用凹部(3)とブロック外周との間の外周リブ枠(22)の枠幅(D)が、歩行者の足載せ部として3cm〜10cm幅の範囲内に形成されていることを特徴とするコケ植生用敷ブロック。
A concrete flat block (2) having a plurality of moss vegetation recesses (3) formed therein;
A mortar bottom layer (30) formed on the bottom of the moss vegetation recess (3);
A vegetation three-dimensional knitted fabric (4) knitted in a honeycomb shape using resin fibers so that a large number of cylindrical voids (40) are formed in the front and back surfaces,
The bottom of the three-dimensional knitted vegetation (4) is embedded in the mortar bottom layer (30), so that the inside of the cylindrical gap (40) is formed in the moss vegetation part,
The upper surface of the three-dimensional knitted vegetation (4) is formed lower than the upper surface of the flat plate block (2), and the distance (T) between the upper surface of the three-dimensional knitted vegetation (4) and the upper surface of the flat plate block (2). Is provided,
In the flat plate block (2), the opening widths (A1) and (B1) of the moss vegetation recesses (3) are formed within a range of 12 cm to 21 cm,
The width (D) of the partition rib frame (21) between adjacent moss vegetation recesses (3), (3), and the outer rib frame (22) between the moss vegetation recess (3) and the block outer periphery. A moss vegetation floor block having a frame width (D) of 3 to 10 cm as a footrest for a pedestrian.
請求項1記載のコケ植生用敷ブロック(1)において、前記平板ブロック(2)に各コケ植生用凹部(3)内から平板ブロック(2)の外部に貫通して排水孔(31)が形成されているコケ植生用敷ブロック。
The moss vegetation floor block (1) according to claim 1, wherein a drainage hole (31) is formed through the slab vegetation recess (3) to the outside of the slab vegetation block (2). A moss vegetation floor block.
JP2008041217A 2008-02-22 2008-02-22 Spreading block for moss vegetation Pending JP2009195182A (en)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109618722A (en) * 2018-11-30 2019-04-16 北京乾景园林股份有限公司 Tree-like moss cultivation showing stand and its application in landscape planting

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04363401A (en) * 1991-06-10 1992-12-16 Kyowa Concrete Kogyo Kk Planting stone pavement
JP2002146991A (en) * 2000-11-15 2002-05-22 Makkusuton Kk Block for external facing of exterior wall of dwelling building, block for sound absorbing wall, and block for ground covering construction
JP2003199424A (en) * 2001-12-28 2003-07-15 Makkusuton Kk Vegetation block for covering formation level
JP2006024686A (en) * 2004-07-07 2006-01-26 Seiko Epson Corp Solid-state imaging apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04363401A (en) * 1991-06-10 1992-12-16 Kyowa Concrete Kogyo Kk Planting stone pavement
JP2002146991A (en) * 2000-11-15 2002-05-22 Makkusuton Kk Block for external facing of exterior wall of dwelling building, block for sound absorbing wall, and block for ground covering construction
JP2003199424A (en) * 2001-12-28 2003-07-15 Makkusuton Kk Vegetation block for covering formation level
JP2006024686A (en) * 2004-07-07 2006-01-26 Seiko Epson Corp Solid-state imaging apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109618722A (en) * 2018-11-30 2019-04-16 北京乾景园林股份有限公司 Tree-like moss cultivation showing stand and its application in landscape planting

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