JP2012191879A - Moss greening base material, moss greening base material unit and moss greening substrate - Google Patents

Moss greening base material, moss greening base material unit and moss greening substrate Download PDF

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JP2012191879A
JP2012191879A JP2011057424A JP2011057424A JP2012191879A JP 2012191879 A JP2012191879 A JP 2012191879A JP 2011057424 A JP2011057424 A JP 2011057424A JP 2011057424 A JP2011057424 A JP 2011057424A JP 2012191879 A JP2012191879 A JP 2012191879A
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moss
base material
moss greening
water
water retention
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Hideaki Sakata
英昭 坂田
Kazumi Arai
和巳 荒井
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Konica Minolta Business Expert Inc
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32—Roof garden systems

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Abstract

PROBLEM TO BE SOLVED: To provide a moss greening base material, a moss greening base material unit, and a moss greening substrate on which a person can walk, in which there is no obstacle for moss to grow, and no accumulation of water, which is strong against wind and rain, and is easily formed.SOLUTION: The moss greening base material includes at least: a water drainage material; a water retention material; and moss, wherein the moss survives on the water retention material, a projection is projected from the water retention material in the opposite direction (upward) to the water drainage material. The plurality of projections are connected (1), have 0.5-5 cm height from the surface of the water retention material (2), and have an average deformation ratio of 0-60% when the load of 50 kgf/200 cm(24.5 kPa) is applied from above the projection (3).

Description

本発明は、建物の断熱、遮熱効果やヒートアイランド防止効果があり、その上を人が歩くことができるコケ緑化基材、コケ緑化基材ユニット及びコケ緑化用基板に関する。   The present invention relates to a moss greening base material, a moss greening base material unit, and a moss greening substrate that have heat insulation, heat shielding effects, and heat island prevention effects on buildings, and on which people can walk.

夏場の大都市においては、都心の温度が郊外と比べ４〜６℃も高くなる、いわゆるヒートアイランド現象が問題視されており、例えば東京都では２００１年の東京における自然の保護と回復に関する条例によって、敷地面積１０００平方メートル以上の民間施設と、２５０平方メートル以上の公共施設の敷地における新築・増改築を行う場合、その敷地内への緑化が義務付けられた。また、２００４年の都市緑地保全法の改正により市町村が指定した区域での大規模ビル開発等の際に一定割合の緑化を義務づける内容が盛り込まれた。２００３年の東京都の調査では、緑化しない屋上の温度が約５５℃になったのに対し、緑化している区域では約３０℃、屋内温度も、緑化した方が１〜３℃低かったという結果が出ている。   In big cities in summer, the so-called heat island phenomenon, where the temperature in the city center is 4 to 6 ° C higher than in the suburbs, is regarded as a problem. For example, in Tokyo, the ordinance on the protection and restoration of nature in Tokyo in 2001, In the case of new construction / extension / renovation on the site of a private facility with a land area of 1000 square meters or more and a public facility with a land area of 250 square meters or more, it was obliged to plant the ground in the site. In addition, the revision of the Urban Green Space Conservation Law in 2004 included a requirement to require a certain percentage of greenery when developing large-scale buildings in areas designated by municipalities. According to a 2003 Tokyo survey, the rooftop temperature without greening was about 55 degrees Celsius, while the greening area was about 30 degrees Celsius, and the indoor temperature was lower by 1 to 3 degrees Celsius. Results are coming out.

屋上緑化には、樹木の蒸散作用等によって周囲の気温を下げることのほか、断熱効果が高く省エネにつながる、騒音が低減される、建物の膨張・収縮による劣化を防ぐ、そしてビルに潤いを与え、訪れる人の憩いのスペースとしても活用できる等、いろいろなメリットがある。   In addition to lowering the ambient temperature due to the transpiration of trees, rooftop greening has a high thermal insulation effect and energy saving, reduces noise, prevents deterioration due to expansion and contraction of the building, and moisturizes the building It can be used as a relaxing space for visitors.

ビルの屋上、道路の中央分離帯等を緑化するのに、植物の一種であるセダムや芝が多用されている。この種の植物は土壌と肥料を必要とし、また、刈り込みや適切な水やりなどのメンテナンスを必要とするだけでなく、過度な湿度に弱いという欠点がある。   Sedum and turf, which are types of plants, are often used to green the rooftops of buildings, the median of roads, and so on. This kind of plant requires soil and fertilizer, and not only requires maintenance such as cutting and proper watering, but also has the disadvantage of being vulnerable to excessive humidity.

建造物において、緑化を行うのであれば、緑化が可能な部位は、屋上か壁面に限られる。これらの箇所に樹木や芝生等の土壌を必要とする植物を適用する場合、まず問題となるのがその重量であり、土壌の重量を建造物が支えることができない場合には、それらを用いて緑化を行うことは困難である。また、壁面に緑化を施す場合においては植栽枡を設ける等、複雑な機構を必要とするものとなる。また、灌漑設備が必要である場合も多く、設備が複雑となるとともにメンテナンスが必要である。植物自体も定期的な手入れを行う必要もあり、壁面等は非常に手間がかかる作業となる。   In a building, if greening is performed, the part that can be greened is limited to the rooftop or the wall surface. When applying plants that require soil such as trees or lawns to these places, the first problem is the weight, and if the structure cannot support the weight of the soil, use them. It is difficult to plant trees. In addition, in the case of greening the wall surface, a complicated mechanism is required, such as providing a planting basket. In many cases, irrigation equipment is required, which complicates the equipment and requires maintenance. The plant itself needs to be regularly maintained, and the wall surface is very laborious.

これらの解決方法として、コケを用いて緑化を行う提案が近年なされてきている。コケを用いることで、従来用いられてきた例えば樹木や芝生、セダム等の多肉植物等とは異なり、ほとんど土壌を必要とすることなく生育させて構造物の屋上や壁面等を緑地とすることができる。また、コケは保水性が高く、保持した水分や、その水分の蒸散により、建造物の温度を下げてヒートアイランド現象の軽減を好適に図ることができる。   As a solution to these problems, proposals for greening using moss have been made in recent years. By using moss, unlike conventional succulent plants such as trees, lawns, and sedum, it is possible to grow without requiring soil and to make the rooftops and walls of structures green. it can. In addition, moss has high water retention, and the heat island phenomenon can be suitably reduced by lowering the temperature of the building due to the retained moisture and the transpiration of the moisture.

またコケは乾燥状態が続いても仮死状態となるだけで枯死することがなく、降雨等により再度水が与えられると再生することから潅水する必要がなく、従って潅水にかかわる設備も必要としない。さらには、光合成の効率も樹木や芝生と大差ないものであるから、炭酸ガスの固定化にも高いレベルで貢献できるものである。   In addition, even if the moss continues to dry, the moss will only die, it will not die, and since it will be regenerated if water is given again due to rain or the like, it does not need to be irrigated, and thus no irrigation equipment is required. Furthermore, since the efficiency of photosynthesis is not much different from that of trees and lawns, it can contribute to the fixation of carbon dioxide at a high level.

これらのコケの特性を活用し、緑化に用いるべく種々の発明が提案されている。   Various inventions have been proposed to use these moss characteristics for use in greening.

例えば、保水性ロックウールを培地とし、表面に種苔を播いて、表面を不織布により覆った後に、のりを含んだ水を散水して、該不織布を繊維状に分解し、水分が蒸発することにより、分解された該不織布と該水に含まれていた該のりにより該種苔を固定させて苔植物を育成する苔マット（特許文献１参照）は、トレーに砂を敷き詰めて培地にしたもの（特開平１０−１９１７７４号公報）より軽量で取り扱い易いが、コケは化学物質に弱い性質を持っているのでのりによりコケの育成が阻害されやすい、のりで固定してもコケは生体であるから経時での効果は期待できない、製造方法が複雑である、その上を人が歩くことができない等の問題がある。   For example, water-retaining rock wool is used as a medium, seed moss is seeded on the surface, the surface is covered with a nonwoven fabric, water containing glue is sprinkled, the nonwoven fabric is decomposed into fibers, and moisture is evaporated. The moss mat for growing the moss plant by fixing the seed moss by the decomposed non-woven fabric and the paste contained in the water (see Patent Document 1) (Japanese Patent Laid-Open No. 10-191774) Lighter and easier to handle, but moss has a weak property to chemical substances, so growth of moss is likely to be hindered by paste, and moss is a living body even when fixed with paste There are problems such as inability to expect effects over time, complicated manufacturing methods, and inability of people to walk on it.

上部を開口した凹部状多孔質セラミックレンガの受皿と受皿の底にネットを有するコケ苔育成基盤（特許文献２参照）は、コケの成長阻害がなくシンプルな構造であるが、風雨で飛散の恐れがあり、その上を人が歩くことができない等の問題がある。   The moss moss breeding base (see Patent Document 2), which has a recess-shaped porous ceramic brick tray with an opening at the top and a net at the bottom of the tray, has a simple structure without moss growth inhibition, but may be scattered by wind and rain. There is a problem that people cannot walk on it.

２つの繊維集合体の間にコケを挟み、積層体を結合する人工芝葉状体が前記積層体を貫くように植設された緑化用蘚苔類植物担持体（特許文献３参照）は、繊維集合体の間にコケを挟み積層体は結合されているのでコケの成長阻害が大きい、表面に出るのはコケではなく人工芝葉状体であり、コケは繊維集合体の間で生育し表面には出ないので、コケの色や形による安らぎ感がない、その上を人が歩くことができない等の問題がある。   A green bryophyte plant carrier (see Patent Document 3) in which moss is sandwiched between two fiber aggregates and an artificial turf-like body that joins the laminates penetrates the laminate, is a fiber assembly. The moss is sandwiched between the bodies and the laminate is bonded, so the growth of moss is greatly inhibited.It is not moss that appears on the surface, but artificial turf-like bodies, and the moss grows between the fiber aggregates on the surface. Since it does not appear, there is a problem that there is no sense of comfort due to the color and shape of the moss, and that people cannot walk on it.

コケは圧力に弱く、人が踏んだりすると茎が折れてしまうため、コケシートの設置場所は限られて、屋上の有効利用の障害となっていた。   Moss is vulnerable to pressure, and if a person steps on it, the stem breaks, so the location of the moss sheet is limited, which is an obstacle to effective use of the rooftop.

特許４３７０１５０号明細書Japanese Patent No. 4370150 特許４２１８０５３号明細書Japanese Patent No. 4218053 特許４１５９４０６号明細書Japanese Patent No. 4159406

本発明は、上記課題に鑑みなされたものであり、その目的は、上を人が歩くことができ、コケの生育障害物がなく、水の滞留がなく、風雨に強く、施工が容易なコケ緑化基材、コケ緑化基材ユニット及びコケ緑化用基板を提供することにある。   The present invention has been made in view of the above-mentioned problems, and its purpose is to enable moss that can be walked on by people, has no moss growth obstacles, has no water retention, is resistant to wind and rain, and is easy to construct. The object is to provide a greening base, a moss greening base unit, and a moss greening substrate.

本発明の上記課題は、以下の構成により達成される。   The above object of the present invention is achieved by the following configurations.

１．少なくとも排水材、保水材及びコケからなるコケ緑化基材において、該保水材上に該コケが活着し、かつ該保水材より該排水材とは反対方向（上部）に突き出た突起物があり、該突起物は、（１）複数個が連結され、（２）該保水材の表面より０．５〜５ｃｍの高さがあり、かつ（３）該突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の平均変形率が０〜６０％であることを特徴とするコケ緑化基材。 1. In the moss greening base material composed of at least a drainage material, a water retention material and moss, the moss is alive on the water retention material, and there is a protrusion protruding in the opposite direction (upper part) from the water retention material to the drainage material, The projections are (1) a plurality are connected, (2) 0.5 to 5 cm higher than the surface of the water retaining material, and (3) 50 kgf / 200 cm 2 (24 A moss greening base material having an average deformation rate of 0 to 60% when a load of 0.5 kPa) is applied.

２．前記突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の変形率が０〜８０％であることを特徴とする前記１に記載のコケ緑化基材。 2. 2. The moss greening base material according to 1 above, wherein a deformation rate when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied from above the protrusion is 0 to 80%.

３．前記突起物１個の上から見た時の断面積が４ｃｍ２以下であることを特徴とする前記１または２に記載のコケ緑化基材。 3. 3. The moss greening substrate according to 1 or 2 above, wherein a cross-sectional area when viewed from above one protrusion is 4 cm 2 or less.

４．前記突起物が１ｍ２当たり１００個以上であることを特徴とする前記１〜３のいずれか１項に記載のコケ緑化基材。 4). 4. The moss greening substrate according to any one of items 1 to 3, wherein the number of protrusions is 100 or more per 1 m 2 .

５．前記１〜３のいずれか１項に記載のコケ緑化基材が連結物を有し、該連結物により複数のコケ緑化基材を連結させたことを特徴とするコケ緑化基材ユニット。   5). 4. The moss greening base unit, wherein the moss greening base material according to any one of 1 to 3 has a connected product, and a plurality of moss greening base materials are connected by the connected product.

６．少なくとも排水材及び保水材からなるコケ緑化用基板において、該保水材より該排水材とは反対方向（上部）に突き出た突起物があり、該突起物は、（１）複数個が連結され、（２）該保水材の表面より０．５〜５ｃｍの高さがあり、かつ（３）該突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の変形率が０〜８０％であることを特徴とするコケ緑化用基板。 6). In the moss greening substrate consisting of at least a drainage material and a water retention material, there is a projection protruding from the water retention material in the direction opposite to the drainage material (upper part), (2) There is a height of 0.5 to 5 cm from the surface of the water retaining material, and (3) the deformation rate when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied from above the protrusion is 0. A moss greening substrate, characterized in that it is -80%.

本発明により、上を人が歩くことができ、コケの生育障害物がなく、水の滞留がなく、風雨に強く、施工が容易なコケ緑化基材、コケ緑化基材ユニット及びコケ緑化用基板を提供することができた。人が往来するところでも苔シートを設置できるため、屋上スペースの有効利用ができ、人が苔シートの上を芝生のように歩いたり、寝転んだりできるため、緑化による癒し効果がある。   According to the present invention, a moss greening base material, a moss greening base unit, and a moss greening substrate that can be walked on by the person, have no moss growth obstacles, have no water retention, are resistant to wind and rain, and are easy to construct Could be provided. Since moss sheets can be installed where people come and go, the rooftop space can be used effectively, and people can walk on the moss sheets like a lawn or lie down.

本発明のコケ緑化基材及びコケ緑化用基板を示す概略図である。It is the schematic which shows the moss greening base material and board | substrate for moss greening of this invention. 本発明のコケ緑化基材の製造工程を説明するための図である。It is a figure for demonstrating the manufacturing process of the moss greening base material of this invention.

本発明者は、上記課題に鑑み鋭意検討を行った結果、少なくとも排水材、保水材及びコケからなるコケ緑化基材において、該保水材上に該コケが活着し、かつ該保水材より該排水材とは反対方向（上部）に突き出た突起物があり、該突起物は、（１）複数個が連結され、（２）該保水材の表面より０．５〜５ｃｍの高さがあり、かつ（３）該突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の平均変形率が０〜６０％であることを特徴とするコケ緑化基材により、上を人が歩くことができ、コケの生育障害物がなく、水の滞留がなく、風雨に強く、施工が容易なコケ緑化基材が得られることを見出し、本発明に至った次第である。 As a result of intensive studies in view of the above problems, the present inventor found that at least a moss greening base material composed of a drainage material, a water retention material and moss, the moss was alive on the water retention material, and the drainage from the water retention material. There are protrusions protruding in the opposite direction (upper part) from the material, the protrusions are (1) a plurality are connected, and (2) have a height of 0.5-5 cm from the surface of the water retention material, And (3) a moss greening base material having an average deformation rate of 0 to 60% when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied from above the protrusions, As a result, the present inventors have found that a moss greening base material that can walk, has no moss growth obstacles, does not retain water, is resistant to wind and rain, and is easy to construct can be obtained.

以下、本発明を詳細に説明する。   Hereinafter, the present invention will be described in detail.

（コケ緑化基材及びコケ緑化用基板）
図１は本発明のコケ緑化基材及びコケ緑化用基板を示す概略図である。 (Moss greening substrate and moss greening substrate)
FIG. 1 is a schematic view showing a moss greening substrate and a moss greening substrate of the present invention.

図１の上図は、排水材３、保水材２及びコケ４からなるコケ緑化基材１０であり、保水材２上にコケ４が活着し、かつ保水材２より排水材３とは反対方向（上部）に突き出た突起物１−１があり、突起物１−１は、複数個が連結され、保水材２の表面より０．５〜５ｃｍの高さがあり、かつ突起物１−１の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の平均変形率が０〜６０％である。コケ緑化基材１０を横から見た図である。 The upper diagram of FIG. 1 is a moss greening base material 10 composed of a drainage material 3, a water retention material 2, and moss 4. There is a protrusion 1-1 protruding at the (upper part), a plurality of protrusions 1-1 are connected, have a height of 0.5 to 5 cm from the surface of the water retaining material 2, and the protrusion 1-1. The average deformation rate when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied from above is 0 to 60%. It is the figure which looked at the moss greening base material 10 from the side.

図１の下図は、上記コケ緑化基材１０からコケ４を除いたもので、上から見た図である。   The lower view of FIG. 1 is a view of the moss greening base material 10 from which the moss 4 is removed and is viewed from above.

（コケ）
本発明でいうコケとは、蘚類、苔類、角苔類を合わせた蘚苔類をいう。 (Moss)
The moss referred to in the present invention refers to bryophytes that combine moss, moss, and horned moss.

蘚類は全て茎と葉がはっきりと区別できる形状、茎葉体を持つ。苔類は一般的には茎葉体を持つものが多いが、葉状体を持つものもあるので、外見で見分けるのは困難である。角苔類は全て茎と葉の区別がなく、全体が平べったい葉のような形状、葉状体を持つ。葉状体を持つ角苔類や苔類は形がよくないのが多いので、屋上緑化等の美観を必要とする場合は、蘚類が多く用いられる。   All mosses have a shape and a foliage that clearly distinguishes stems and leaves. In general, many mosses have foliage, but some have foliate, so it is difficult to distinguish by appearance. All horned mosses have no distinction between stems and leaves, and the whole has a flat leaf-like shape and foliate. Since horned mosses and moss with foliate are often not good in shape, mosses are often used when aesthetics such as rooftop greening is required.

具体的には、チャミズゴケ、ヒョウタンゴケ、オオミズゴケ、スナゴケ、ホソウリゴケ、トカチスナゴケ、サメジマタスキ、オオタマチナイトゴケ、ニワツノゴケ、フデゴケ、コスギゴケ、トヤマシノブゴケ、オオツボミゴケ、ヤクシマゴケ、ミスジャバネゴケ、ギンゴケ、ハマキゴケ、ミズゴケ、ハイゴケが挙げられる。   Specifically, Chasmoke moss, leopard sangoke, sphagnum mosquito, snail moss, scorpion moss, tokachi sago moss, shark maggot, stag beetle, elder moth Can be mentioned.

コケは群生することでその群生体の中に保水力ができる。群生体の生育密度が高いほど保水力が増す。またスナゴケやスギゴケ等好日性の苔は日焼けや蒸れを防ぐために、乾燥するとすぐにしぼむ能力がある。苔は根から水分を吸収せず、葉の表面から直接水分を吸収するので、土や根元に水やりしても、空中の湿度が乾燥していると水分不足ということになる。   When moss grows, it can retain water in the group. The higher the growth density of the group, the greater the water retention capacity. In addition, sunflower moss such as snails and cedar moss have the ability to squeeze as soon as they are dried to prevent sunburn and stuffiness. Moss does not absorb moisture from the roots and absorbs moisture directly from the surface of the leaves, so even if water is applied to the soil or roots, the moisture is insufficient when the humidity in the air is dry.

スナゴケ（砂苔、ギボウシゴケ科、蘚類）は、体は長さ３ｃｍまで太くずんぐりしている。茎は直立、葉は密につく。自重の約２０倍もの水を保つことができ、大気の乾燥に対し、体内の水分を蒸散して生命を守る。このようなスナゴケの保水性と蒸散効果が屋上緑化に適している。スナゴケは一般的な苔（コケ）と異なり日当たりの良いところを好み、乾燥に強く、肥料は不要で、培地の土は不要で砂、石、ガラス、コンクリートといった無機質でも育つ。また、気温の変化にも強く環境適応力が優れており、比較的簡単に育てることができる。   Snagoke (sand moss, ceraceae, moss) has a thick body that is 3cm long. Stems are upright and leaves are dense. It can hold water about 20 times its own weight and protects life by transpiration of moisture in the body against the dryness of the atmosphere. Such water retention and transpiration effects of snago are suitable for rooftop greening. Snagoke prefers a sunny place unlike common moss, is strong against drying, does not require fertilizer, does not require medium soil, and grows on minerals such as sand, stone, glass, concrete. In addition, it is resistant to changes in temperature and has excellent environmental adaptability, making it relatively easy to grow.

ハイゴケ（ハイゴケ科、蘚類）は、マット状に生育する黄緑色のコケで茎は長さ１０ｃｍ以上となり、多数の枝を羽状に出す。日当たりが多少あるところに生育する。乾燥にも強いが、半日陰で育て水を与える方がいい。スナゴケと同様扱いやすいコケである。   High moss (Hymenaceae, moss) is a yellow-green moss that grows in a mat shape and has a stem length of 10 cm or more. Grows where there is some sunlight. Although it is resistant to drying, it is better to raise it in the shade and give it water. It is a moss that is easy to handle as well as Snagoke.

スギゴケ（スギゴケ科、蘚類）は、蘚類の代表格であり、日当たりを好み色も鮮やかで明るく目に優しい。スギゴケには、ウマスギゴケとオオスギゴケが扱われており、コケ庭では石組みとも良く合い、最も良く使われる主要なコケである。スギゴケは、空気中の水蒸気からの水分と自力の光合成による栄養補給によって、生育に必要な要素のほとんどをまかなっており、ほとんど手入れの必要がない。ただし、気温の変化には弱く、育て方は難しい。   Sugioke (Sphagnumaceae, moss) is a representative of the moss, and its favorite color is bright, bright and gentle to the eyes. Sugigoke is treated with mussels and giant moss, and it fits well with stonework in the moss garden, and is the most commonly used moss. The cedar moss provides most of the elements necessary for growth through water supply from water vapor in the air and nutrition by self-photosynthesis, and requires little care. However, it is vulnerable to changes in temperature, and raising is difficult.

ホソバシラガゴケ（シラガゴケ科、蘚類）は、樹木の根元、切り株、朽ち木上などにマルク盛り上がった群落を形成する苔（コケ）で、密なクッション状の群落を形成することと、その美しい色が特徴である。和名の由来は白っぽく見える状況を白髪の翁に例えたもので、降雨時には色がやや濃い緑になるが、通常は白い部分が混じって、緑色と白色のロマンスグレーのようなイメージになる。ホソバシラガゴケは、京都西芳寺（別名：苔寺）の苔庭でも有名である。茎の高さは、２〜３センチ程度だが、コロニーの厚みが増してくるとそれ以上になることもあり、たくさんの葉が重なり合うように密に付き、乾くと白色が強くなる。   The moss (moss) is a moss (moss) that forms a swollen colony on the roots, stumps, and decayed trees of trees, and it has a dense cushion-like community and its beautiful color. It is. The origin of the Japanese name is like a white-haired cocoon that looks whitish. When it rains, the color is a little dark green, but usually the white part is mixed, creating an image that looks like a green and white romance gray. Hosoba-shiragagoke is also famous for its moss garden in Saihoji Temple (aka: Mossoji) in Kyoto. The height of the stem is about 2 to 3 centimeters, but as the thickness of the colony increases, it may become more than that.

ヒノキゴケ（ヒノキゴケ科、蘚類）は、非常に繊細な感じでウグイス色の羽毛感のあるコケで、新葉が展開したときが最も美しい。直射日光と乾燥を嫌う。   Cypress mushrooms (Hymenaceae, Mosquitoes) are moss with a very delicate feeling and warbler-colored feathers, and are most beautiful when new leaves are unfolded. I hate direct sunlight and drying.

シノブゴケ（シノブゴケ科、蘚類）は、茎は５〜１０ｃｍに達して密に羽状に分枝し、平らな尾状となり黄緑色の大きなマットをつくる。   The cynomolgus (Chrysomebaceae, moss) has a stem that reaches 5 to 10 cm and branches densely like a wing, forming a flat tail and making a large yellow-green mat.

カモジゴケ（シッポゴケ科、蘚類）は、濃い緑が一年中変わることがなく表面も均一なので半日陰地に最適。細長く伸びた葉が同じ方向にやや曲がり、葉先が棒状に細長く伸び動物の尻尾のような感じになる。   Camellia moss (Chippogokeaceae, moss) is ideal for semi-shade areas because dark green does not change year-round and the surface is uniform. The elongated leaves are slightly bent in the same direction, and the tip of the leaves is elongated like a stick and feels like the tail of an animal.

用いられるコケの種類は、設置場所によって選定することができる。コケには大きく分けて、好日性、半日陰性、日陰性のものがあり、それぞれ生育に太陽光が必要なもの、太陽光があまり必要でないもの、太陽光が不要なものがある。例えば、設置方向の関係で太陽光が当たらない場所や、当たりにくい場所には、日陰性、半日陰性のコケを用いるとよい。例えば、スナゴケ、ハイスナゴケ、ハイゴケ等は、太陽光が当たるところで用いるとよく、シッポゴケ、カモジゴケ、トヤマシノブゴケ、ヒノキゴケ等は、日陰で用いるのがよい。   The type of moss used can be selected according to the installation location. Moss is roughly divided into mossoids, half-day negatives, and day-negatives, each of which requires sunlight for growth, those that do not require much sunlight, and those that do not require sunlight. For example, sun-negative and half-day-negative moss may be used in places where sunlight does not hit due to the installation direction or places where it is difficult to hit. For example, snails, high snails, high moss and the like are preferably used in the sunlight, and sippo moss, camojigoke, toyamashinoboke, cypress and the like are preferably used in the shade.

本発明では、日当たりのよいところ、日当たりが多少あるところで生育するものが好ましく、例えば、スナゴケまたはハイゴケが好ましい。   In the present invention, it is preferable that the plant grows in a place where it is sunny and where there is a little amount of sunlight, for example, snail or hyphae.

（排水材）
排水材は、コケ基材の大雨時の水没防止や、夏場の滞留した水分の温度上昇によるコケ死滅の防止が目的である。嵩上げされた立体的構造の繊維や発泡スチロール、発泡ポリプロピレン、硬質塩化ビニル、ポリスチレン、ポリエチレン、ポリプロピレン、ナイロン、ポリエステル、ＡＢＳ等の硬質の熱可塑性樹脂等が好ましい。例えば０．５〜５ｃｍ程度の厚さに成形される。また木毛繊維、ヤシ繊維も好ましい。形状は、板状、線状、棒状、螺旋状にカールさせた状態、凹凸状が好ましい。 (Drainage material)
The purpose of the drainage material is to prevent the moss substrate from being submerged during heavy rain and to prevent moss from being killed due to a rise in the temperature of accumulated water in summer. Preferable are three-dimensionally structured fibers, expanded polystyrene, expanded polypropylene, rigid vinyl chloride, polystyrene, polyethylene, polypropylene, nylon, polyester, ABS, and other rigid thermoplastic resins. For example, it is formed to a thickness of about 0.5 to 5 cm. Wood wool fiber and palm fiber are also preferable. The shape is preferably plate-like, linear, rod-like, spirally curled, or uneven.

（保水材）
苔は根から水分を吸収せず、葉の表面から直接水分を吸収するので、保水材は乾燥時に葉に水分を供給することができ、またコケの培地になる。保水材の保水量は湿潤時（水を安定保持時）を５００ｇ／ｍ２以上保水できる材料が好ましく、７５０〜３００００ｇ／ｍ２がより好ましい。３００００ｇ／ｍ２以下の保水量であれば、コケ緑化基材が重くならず、屋上に使用するときに好ましい。 (Water retention material)
Since the moss does not absorb moisture from the roots and absorbs moisture directly from the surface of the leaves, the water retention material can supply moisture to the leaves when dried, and also becomes a moss medium. Water retention capacity of the water retaining material is wet can water retention of 500 g / m 2 or more (water stably held at a) material, and more preferably 750~30000g / m 2. A water retention amount of 30000 g / m 2 or less is preferable when the moss greening base material is not heavy and is used on the rooftop.

材料としては、繊維が好ましく、例えば、ポリエステル、ポリアミド、ポリオレフィン、アクリル、セルロース、ポリウレタン、芳香族ナイロン、ポリベンズイミダゾール、ノボロイド等の合成繊維やそれらの複合繊維、アセテート等の半合成繊維、キュプラ、レーヨン等の再生繊維、絹、綿、羊毛等の天然繊維、またはそれらの混合繊維等からなる織布や不織布等のシート状のもの、繊維ウェッブ状のものを組み合わせて用いることができる。さらにフェルト、スポンジ、パルプ類、ロックウールも好ましい。   As a material, fibers are preferable, for example, synthetic fibers such as polyester, polyamide, polyolefin, acrylic, cellulose, polyurethane, aromatic nylon, polybenzimidazole, and novoloid, composite fibers thereof, semi-synthetic fibers such as acetate, cupra, Recycled fibers such as rayon, natural fibers such as silk, cotton, and wool, or sheet-like ones such as woven or non-woven fabrics composed of mixed fibers thereof, or fiber web-like ones can be used in combination. Furthermore, felts, sponges, pulps and rock wool are also preferable.

また、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）、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。   Also, vegetable fiber, thermoplastic resin yarn (for example, manufactured by Mosnet Association, trademark: moss flat), cloth (woven fabric, non-woven fiber), water retention aggregate, water retention foam, synthetic fiber cotton mat, fiber board , Fiber spheres and the like are used, and these can be used alone or in combination.

保水材はシート状が好ましく、排水材とは縫製や編み込み、挟み込み等により、１体化することが好ましい。厚さは十分な保水性があればよく特に制限はないが、０．３〜１０ｃｍの範囲が好ましい。   The water retaining material is preferably in the form of a sheet, and the drainage material is preferably integrated into one body by sewing, knitting, pinching or the like. The thickness is not particularly limited as long as it has sufficient water retention, but is preferably in the range of 0.3 to 10 cm.

また、コケが定着し易いように、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。   Further, the water-retaining aggregate can be wrapped and used with a fiber material such as cotton or nonwoven fabric so that the moss is easily fixed.

なお、保水性骨材としては、パミス（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。   As the water-retaining aggregate, porous aggregates such as pumice (produced by Oe Chemical Co., Ltd.), zeolite, diatomaceous earth, pumice, pearlite, etc. can be used in a granular state or solidified with cement or an adhesive. .

（突起物）
本発明は、保水材より排水材とは反対方向（上部）に突き出た突起物があり、突起物は、（１）複数個が連結され、（２）該保水材の表面より０．５〜５ｃｍの高さがあり、かつ（３）該突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の平均変形率が０〜６０％であることが特徴である。 (Projection)
In the present invention, there is a protrusion protruding from the water retaining material in the direction opposite to the drainage material (upper part), and the protrusions are (1) connected in plural, and (2) 0.5 to 0.5 from the surface of the water retaining material. It is characterized by having a height of 5 cm and (3) an average deformation rate of 0 to 60% when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied from above the protrusion.

突起物は、人がコケ基材を踏んでもコケに踏圧がかかることを防止し、風雨時にもコケ飛散を防止することができ、コケの活着を助ける効果がある。   The protrusions prevent the moss from being stepped on even when the person steps on the moss base material, and can prevent the moss from being scattered even in the wind and rain, and has an effect of helping the moss to settle.

突起物は、人がコケ基材を踏んでも倒れないよう各突起物を連結する。   The protrusions connect the protrusions so that they do not fall over even if a person steps on the moss base material.

人の踏圧等、荷重をかけた時の突起物の硬さは、５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の平均変形率が０〜６０％である。 The hardness of the protrusion when a load such as a human stepping pressure is applied has an average deformation rate of 0 to 60% when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied.

本発明は複数の突起物群の平均変形率が０〜６０％であり、６０％を超えて変形すると、コケに圧力がかかり好ましくない。また、突起物１つの変形率は０〜８０％が好ましい。この性能であれば、人が乗ったり踏んだりしても、コケの生育に影響がない。   In the present invention, the average deformation rate of the plurality of protrusion groups is 0 to 60%, and deformation exceeding 60% is not preferable because pressure is applied to moss. The deformation rate of one protrusion is preferably 0 to 80%. This performance will not affect the growth of moss even if a person steps on or steps on it.

ここで変形とは、突起物がつぶれたり、倒れたりして変化することをいい、本発明で言う変形率とは、突起物の保水材表面からの高さの変化をいう。例えば、１０ｃｍ×２０ｃｍ板で５０ｋｇの荷重をかけた時の変形率５０％とは、高さ５ｃｍの突起物が倒れたり、つぶれたりして保水材表面からの高さが２．５ｃｍになったことを言う。平均変形率は１０個の突起物の変形率の平均である。   Here, the deformation means that the protrusions change due to crushing or falling, and the deformation rate referred to in the present invention means a change in the height of the protrusions from the surface of the water retaining material. For example, when the load of 50 kg is applied to a 10 cm × 20 cm plate, the deformation rate is 50%. The protrusion from the height of 5 cm collapses or collapses, and the height from the surface of the water retaining material becomes 2.5 cm. Say that. The average deformation ratio is an average of the deformation ratios of ten protrusions.

高さとしては、保水材の表面から０．５〜５ｃｍが好ましい。０．５ｃｍ以上でコケに踏圧がかかることを防止する効果があり、５ｃｍ以下ではコケの育成に支障がない。   The height is preferably 0.5 to 5 cm from the surface of the water retaining material. If it is 0.5 cm or more, there is an effect of preventing the moss from being stepped on, and if it is 5 cm or less, there is no hindrance to moss growth.

幅は、０．１〜２ｃｍが好ましい。０．１ｃｍ以上でコケに踏圧がかかることを防止する効果があり、２ｃｍ以下ではコケの育成に支障がない。   The width is preferably 0.1 to 2 cm. If it is 0.1 cm or more, there is an effect of preventing the moss from being stepped on, and if it is 2 cm or less, there is no problem in growing the moss.

個数は、人が乗った時、人の足裏に複数個当たることが好ましく、１００個／ｍ２以上が好ましい。 When the person gets on, it is preferable that a plurality of pieces hit the sole of the person, and 100 pieces / m 2 or more is preferable.

形状は特に限定されないが、断面が円、楕円、正方形、長方形、ひし形、四角形、正三角形、三角形、多角形、円柱状、角柱状、中空のチューブ状等が挙げられる。上から見た時の径は、あまり大きいとコケの育成に支障があるため、上から見た断面積は４ｃｍ２以下が好ましい。 The shape is not particularly limited, and examples thereof include a circle, an ellipse, a square, a rectangle, a rhombus, a quadrangle, a regular triangle, a triangle, a polygon, a cylinder, a prism, and a hollow tube. If the diameter when viewed from above is too large, it will hinder the growth of moss, so the cross-sectional area viewed from above is preferably 4 cm 2 or less.

材質は特に制限はないが、コストと性能から、汎用プラスチック類（ポリエステル、ポリプロピレン、ポリエチレン等）が好ましい。   The material is not particularly limited, but general-purpose plastics (polyester, polypropylene, polyethylene, etc.) are preferable from the viewpoint of cost and performance.

また、樹脂またはゴムを用いてもよい。熱可塑性材料としては、熱可塑性エラストマーが好適に用いられ、熱硬化性材料としては、ゴムまたはゴム発泡体が好適に用いられる。合成樹脂、天然樹脂、再生樹脂、合成ゴム、天然ゴムまたは再生ゴムのいずれを用いてもよい。   Resin or rubber may be used. A thermoplastic elastomer is suitably used as the thermoplastic material, and rubber or rubber foam is suitably used as the thermosetting material. Any of synthetic resin, natural resin, recycled resin, synthetic rubber, natural rubber, or recycled rubber may be used.

（連結物）
コケ緑化基材を複数連結して屋上に施工する時に容易に物理的に連結できる形状であればよく、連結物部分は凹凸があるものが好ましい。連結することにより、ユニットとしての耐風性等の強度が増加する。 (Consolidated)
Any shape that can be easily physically connected when a plurality of moss greening base materials are connected to each other and applied to the roof is preferable, and the connected portion is preferably uneven. By connecting, strength, such as wind resistance as a unit, increases.

本発明においては、上述のような排水材及び保水材からなるコケ緑化用基板の保水材の床にコケを入れて育てると、コケの上部には何も存在しないので、コケの成長点にストレスを全く与えない。そのため均一に成長してしかも早く成長する。保水材は透水性もよく、排水材があることから水の滞留がないため、夏場の水温上昇によるコケの死滅もない。突起物はコケの間にあるので、成長を阻害することなく、成長につれて群生を形成しやすく、コケの動きをネットが防止する。そのため、成長後は風による飛散も少なくなる。基板内に均一に成長したコケは見た目にも美しいコケの緑を、その上を歩いて鑑賞でき、なおかつ、敷設するだけで緑化を図ることができる。   In the present invention, when moss is grown on the floor of the water retention material of the moss greening substrate composed of the drainage material and the water retention material as described above, there is nothing on the top of the moss, so stress on the growth point of the moss Is not given at all. Therefore, it grows uniformly and grows quickly. The water retaining material has good water permeability, and since there is a drainage material, there is no stagnation of water, so there is no moss dying due to a rise in water temperature in summer. Since the protrusions are between the moss, it is easy to form a cluster as it grows without inhibiting growth, and the net prevents moss movement. Therefore, after the growth, the scattering by the wind is also reduced. The moss that grows evenly on the substrate can be seen on the moss that is beautifully seen by walking on it, and can be greened just by laying it.

また、本発明において、コケが成長したコケ緑化基材はコケが乾燥した状態でもコケは死滅しないため、重ねてダンボール箱にも納まるため、在庫しやすく、しかも乾燥状態でも軽く、持ち運びにも便利な形状で構成できる。   In addition, in the present invention, the moss greening base material on which moss has grown does not die even when the moss is dry, so it can be stacked and placed in a cardboard box, so it is easy to stock, light in the dry state, and convenient to carry Can be configured in various shapes.

本発明のコケ緑化基材を敷設して屋上緑化するには、コケの中でも乾燥に強くて、日向性のスナゴケが最適であるので、そのスナゴケをコケ緑化用基板で育成して、１０〜１５ｍｍに成長した基盤を、屋上やテラスに敷設するだけで緑化できる。万一コケの成長に問題が生じても容易にコケ緑化基材ごと取り替えることができて、小ロット、大ロットにも対応が可能である。また、コケが均一に成長するため、美しく鑑賞用としても利用される可能性がある。スナゴケは水分が全くない状態でも仮死状態で生命を維持するため、散水装置がなくても死滅することがなく、根がないので、防根シートの必要性もない。また、土や砂を使用しないので草が成長せず、草取りの必要性もない。他の芝、セダム、草木の緑化に比べると、大変メンテナンスのかからない緑化を提供できる。   In order to lay the moss greening base material of the present invention and make it green on the roof, it is strong against dryness among moss and the most suitable is sunflower, so that snag is grown on a moss greening substrate, and 10-15 mm A green base can be planted simply by laying it on the rooftop or terrace. Even if a problem arises in the growth of moss, the moss greening base can be easily replaced, and it is possible to deal with small lots and large lots. In addition, since the moss grows uniformly, it may be used beautifully for viewing. Snagoke maintains its life in a premature state even when there is no water, so it will not die even without a watering device, and since it has no roots, there is no need for a root-proof sheet. Also, since no soil or sand is used, the grass does not grow and there is no need for weeding. Compared to other turf, sedum, and vegetation greenery, it can provide greenery that requires very little maintenance.

以下、実施例を挙げて本発明を具体的に説明するが、本発明はこれらに限定されるものではない。   EXAMPLES Hereinafter, the present invention will be specifically described with reference to examples, but the present invention is not limited thereto.

実施例
図２（Ａ）のように突起物基材１をポリエチレンで作製した。突起物１−１は下部で連結され、突起物基材１は連結部１−２を有する。突起物１−１は直径０．６ｃｍの円柱状で高さ５ｃｍ、２０００個／ｍ２とした。 Example Protrusion substrate 1 was made of polyethylene as shown in FIG. The protrusion 1-1 is connected at the lower portion, and the protrusion base 1 has a connecting portion 1-2. The protrusion 1-1 was a cylindrical shape having a diameter of 0.6 cm, a height of 5 cm, and 2000 pieces / m 2 .

次に、図２（Ｂ）のように突起物基材１の上に、排水材４として厚さ２ｃｍの積水化成社製発泡スチロール、さらにその上に保水材３として厚さ１ｃｍのユニチカ社製ポリエステルスパンボンド不織布を刺して固定し、本発明のコケ緑化用基板を作製した。突起物１−１は保水材３の上から、２ｃｍ出ている。   Next, as shown in FIG. 2 (B), on the projection substrate 1, 2 cm thick Styrofoam foamed polystyrene as the drainage material 4, and further 1 cm thick polyester manufactured by Unitika as the water retaining material 3 thereon. A spunbond nonwoven fabric was stabbed and fixed to produce a moss greening substrate of the present invention. The protrusion 1-1 protrudes 2 cm from the water retaining material 3.

コケ緑化用基板の保水材３の上にスナゴケ２の種コケを蒔いて散水し、活着させ育成して、コケ緑化基材１０を得た。   The seed moss of Snagoke 2 was sprinkled on the water retention material 3 of the substrate for moss greening, sprinkled and cultivated to obtain a moss greening base material 10.

突起物１−１に１０ｃｍ×２０ｃｍ当たり５０ｋｇの加重を掛けて突起物の変形率を測定したところ２０％であった。   When the deformation rate of the protrusion was measured by applying a weight of 50 kg per 10 cm × 20 cm to the protrusion 1-1, it was 20%.

建物の屋上に複数のコケ緑化基材１０を並べて、屋上全面を緑化した。コケ緑化基材１０は適度な大きさであり、連結部があるので全面を緑化の施工は容易であった。１年間観察した結果、雨水のみで育成ができ、灌水、施肥が不要であった。風雨でもコケの飛散がなく、屋上部に水の滞留がなく、風雨に強いことが分かった。コケの成長方向に障害物がないことから生育も良好で、茎は直立し緑色の葉は密で、景観的にも憩いのスペースとして優れていた。気温３５℃の昼間に、日射が当たるコンクリート表面が６０℃時、コケ緑化基材下のコンクリートは３０℃であり、遮熱効果が確認された。さらに最も良かったのはその上を人が歩くことができた。   A plurality of moss greening base materials 10 were arranged on the roof of the building, and the entire roof was greened. Since the moss greening base material 10 has an appropriate size and has a connecting portion, the greening of the entire surface was easy. As a result of observation for one year, it was able to grow only with rainwater, and irrigation and fertilization were unnecessary. It was found that there was no scattering of moss even in the wind and rain, and there was no stagnation of water on the roof, making it resistant to wind and rain. Since there was no obstacle in the growth direction of moss, the growth was good, the stems were upright and the green leaves were dense, and it was excellent as a relaxing space in terms of scenery. At a temperature of 35 ° C in the daytime, when the concrete surface exposed to sunlight was 60 ° C, the concrete under the moss greening base was 30 ° C, confirming the heat shielding effect. The best thing was that people could walk on it.

１ 突起物基材
１−１ 突起物
１−２ 連結部
２ 保水材
３ 排水材
４ コケ
１０ コケ緑化基材
２０ コケ緑化用基板 DESCRIPTION OF SYMBOLS 1 Protrusion base material 1-1 Protrusion object 1-2 Connection part 2 Water retention material 3 Drainage material 4 Moss 10 Moss planting base material 20 Moss planting substrate

Claims (6)

少なくとも排水材、保水材及びコケからなるコケ緑化基材において、該保水材上に該コケが活着し、かつ該保水材より該排水材とは反対方向（上部）に突き出た突起物があり、該突起物は、（１）複数個が連結され、（２）該保水材の表面より０．５〜５ｃｍの高さがあり、かつ（３）該突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の平均変形率が０〜６０％であることを特徴とするコケ緑化基材。 In the moss greening base material composed of at least a drainage material, a water retention material and moss, the moss is alive on the water retention material, and there is a protrusion protruding in the opposite direction (upper part) from the water retention material to the drainage material, The projections are (1) a plurality are connected, (2) 0.5 to 5 cm higher than the surface of the water retaining material, and (3) 50 kgf / 200 cm 2 (24 A moss greening base material having an average deformation rate of 0 to 60% when a load of 0.5 kPa) is applied. 前記突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の変形率が０〜８０％であることを特徴とする請求項１に記載のコケ緑化基材。 The moss greening substrate according to claim 1, wherein a deformation rate when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied from above the protrusion is 0 to 80%. 前記突起物１個の上から見た時の断面積が４ｃｍ２以下であることを特徴とする請求項１または２に記載のコケ緑化基材。 3. The moss greening substrate according to claim 1, wherein a cross-sectional area when viewed from above the one protrusion is 4 cm 2 or less. 前記突起物が１ｍ２当たり１００個以上であることを特徴とする請求項１〜３のいずれか１項に記載のコケ緑化基材。 The moss greening substrate according to any one of claims 1 to 3, wherein the number of protrusions is 100 or more per 1 m 2 . 請求項１〜３のいずれか１項に記載のコケ緑化基材が連結物を有し、該連結物により複数のコケ緑化基材を連結させたことを特徴とするコケ緑化基材ユニット。   The moss greening substrate unit according to any one of claims 1 to 3, wherein the moss greening substrate has a connected product, and a plurality of moss greening substrates are connected by the connected product. 少なくとも排水材及び保水材からなるコケ緑化用基板において、該保水材より該排水材とは反対方向（上部）に突き出た突起物があり、該突起物は、（１）複数個が連結され、（２）該保水材の表面より０．５〜５ｃｍの高さがあり、かつ（３）該突起物の上から５０ｋｇｆ／２００ｃｍ２（２４．５ｋＰａ）の荷重をかけた時の変形率が０〜８０％であることを特徴とするコケ緑化用基板。 In the moss greening substrate consisting of at least a drainage material and a water retention material, there is a projection protruding from the water retention material in the direction opposite to the drainage material (upper part), (2) There is a height of 0.5 to 5 cm from the surface of the water retaining material, and (3) the deformation rate when a load of 50 kgf / 200 cm 2 (24.5 kPa) is applied from above the protrusion is 0. A moss greening substrate, characterized in that it is -80%.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101645386B1 (en) * 2015-06-12 2016-08-05 한수그린텍 주식회사 Phyton moss landscaping method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101645386B1 (en) * 2015-06-12 2016-08-05 한수그린텍 주식회사 Phyton moss landscaping method

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