JP2002051636A - Cultivation bed for gardening excellent in drainage - Google Patents

Cultivation bed for gardening excellent in drainage

Info

Publication number
JP2002051636A
JP2002051636A JP2000243791A JP2000243791A JP2002051636A JP 2002051636 A JP2002051636 A JP 2002051636A JP 2000243791 A JP2000243791 A JP 2000243791A JP 2000243791 A JP2000243791 A JP 2000243791A JP 2002051636 A JP2002051636 A JP 2002051636A
Authority
JP
Japan
Prior art keywords
cultivation
plate
synthetic resin
drainage
gardening
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.)
Pending
Application number
JP2000243791A
Other languages
Japanese (ja)
Inventor
Satoshi Tago
聰 田子
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.)
Toho Kogyo Co Ltd
Original Assignee
Toho Kogyo 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 Toho Kogyo Co Ltd filed Critical Toho Kogyo Co Ltd
Priority to JP2000243791A priority Critical patent/JP2002051636A/en
Publication of JP2002051636A publication Critical patent/JP2002051636A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/254Roof garden systems; Roof coverings with high solar reflectance
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32Roof garden systems

Landscapes

  • Cultivation Of Plants (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a cultivation bed for gardening which has excellent productivity and drainage, is lightweight, and capable of being readily moved and constructed. SOLUTION: This cultivation bed for gardening having excellent drainage is characterized in that foamed synthetic resin particles 3 and 3 are bonded by a binder to form a laminar body 2 having voids among the particles 3 and 3, plural recessed parts 4 and 4 are formed on the top of the laminar body 2 and a culture medium 5 for culturing plants are placed on the tops of the recessed parts.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、発泡合成樹脂を用
いた園芸用栽培床に関する。更に詳しくは、排水性に優
れ、軽量の園芸用栽培床に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a horticultural cultivation floor using a foamed synthetic resin. More specifically, the present invention relates to a lightweight cultivation floor for gardening which has excellent drainage properties.

【0002】[0002]

【従来の技術】近年、家庭、公園等においてガーデニン
グが普及し、多くの園芸植物が栽培されるようになって
いる。かかるガーデニングにおいては、水はけのよい園
芸用栽培床を形成する必要がある。
2. Description of the Related Art In recent years, gardening has become widespread in homes and parks, and many horticultural plants have been cultivated. In such gardening, it is necessary to form a well-drained horticultural cultivation floor.

【0003】栽培床の水はけを図る方法としては、一般
に、多孔性の排水材を埋設して、暗渠を形成している
が、暗渠を形成するためには溝の形成等の土木作業が必
要となり、手数がかかることになる。また、暗渠を使用
する場合、排水材に目詰まりが生じやすく長期に使用す
ることが難しい問題がある。従って、簡易に施工が可能
で目詰まりの生じ難い排水性の植物栽培床の開発が要請
されている。
[0003] As a method of draining the cultivation floor, generally, a porous drainage material is buried to form an underdrain, but in order to form the underdrain, civil works such as formation of a ditch are required. , It will take time and effort. In addition, when using a culvert, there is a problem that the drainage material is easily clogged and it is difficult to use the drainage material for a long time. Therefore, there is a demand for the development of a drainage plant cultivation floor that can be easily constructed and hardly causes clogging.

【0004】また、法面に植物を植生させるときは現場
での作業が難しいため、予め栽培床を用意し、これを敷
設する方式が望ましく、栽培床としては施工が容易な構
造であることが望ましい。
[0004] Further, when vegetation is vegetated on the slope, it is difficult to work on site, so it is desirable to prepare a cultivation floor in advance and lay it down, and the cultivation floor should have a structure that is easy to construct. desirable.

【0005】また、近年においては、空気の清浄化、ヒ
ートアイランド発生の防止等の理由から、ビルの屋上を
緑化する要請が強くなっており、かかるガーデニングに
おいては、水はけがよく、軽量な園芸用栽培床が必要と
される。
In recent years, there has been a strong demand for greening the roof of a building for reasons such as air purification and prevention of the occurrence of heat islands. In such gardening, well-drained and lightweight horticultural cultivation is required. Floor is needed.

【0006】かかる理由から、生産が容易で、水はけが
よく、軽量で運搬、施工の容易な園芸用栽培床の開発が
望まれている。
[0006] For this reason, there is a demand for a horticultural cultivation floor which is easy to produce, well drained, lightweight, and easy to transport and construct.

【0007】[0007]

【発明が解決しようとする課題】本発明は、生産性に優
れ、水はけがよく、軽量で運搬、施工の容易な園芸用栽
培床を提供するものである。
SUMMARY OF THE INVENTION The present invention provides a horticultural cultivation floor which is excellent in productivity, well drained, light in weight and easy to carry and construct.

【0008】[0008]

【課題を解決するための手段】本発明は、かかる目的を
達成するため鋭意検討した結果なされたもので、具体的
には、発泡合成樹脂粒子を接合剤で結合して、粒子間に
間隙を有する板状体を形成すると共に該板状体の上面に
複数の凹部を形成し、その上部に植物栽培用の培土を載
置してなることを特徴とする排水性の優れた園芸用栽培
床を提供するものである。
Means for Solving the Problems The present invention has been made as a result of intensive studies in order to achieve the above object. Specifically, the present invention has been made by bonding expanded synthetic resin particles with a bonding agent to form a gap between the particles. A cultivation floor for gardening with excellent drainage characteristics, comprising forming a plate-like body having a plurality of recesses on the upper surface of the plate-like body, and mounting a cultivation soil for plant cultivation thereon. Is provided.

【0009】また、本発明は、植物栽培用の培土が板状
体上面の凹部に充填されてなる上記の排水性の優れた園
芸用栽培床、発泡合成樹脂粒子が発泡ポリスチレンであ
る上記の排水性の優れた園芸用栽培床、発泡合成樹脂粒
子が直径3〜15mmの球状粒子である上記の排水性の
優れた園芸用栽培床を提供するものである。
[0009] The present invention also provides a cultivation floor for horticulture with excellent drainage properties, wherein the soil for plant cultivation is filled in a concave portion on the upper surface of the plate-like body, and the effluent water, wherein the expanded synthetic resin particles are expanded polystyrene. The present invention provides a gardening cultivation floor having excellent drainage properties, wherein the expanded synthetic resin particles are spherical particles having a diameter of 3 to 15 mm.

【0010】さらに、本発明は、植物栽培用の培土がコ
コピート、水草又はパーライトである上記の排水性の優
れた園芸用栽培床を提供するものである。
Furthermore, the present invention provides the above-mentioned cultivation floor for horticulture with excellent drainage, wherein the cultivation soil for plant cultivation is coco peat, aquatic plant or perlite.

【0011】[0011]

【発明の実施の形態】本発明の排水性の優れた園芸用栽
培床1は、図1に示すように、発泡合成樹脂粒子3、3
を接合剤で結合して形成した板状体2が用いられる。
BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG.
Are formed using a bonding agent.

【0012】発泡合成樹脂としては、ポリスチレン、耐
衝撃性ポリスチレン、ABS樹脂等のスチレン系樹脂、
あるいは、ポリエチレン、エチレン・酢酸ビニル共重合
体、ポリプロピレン、ポリエステル、ポリカーボネー
ト、ポリアミド等を用いることができる。これらの合成
樹脂は必要に応じて着色して用いることもできる。
As the foamed synthetic resin, styrene-based resins such as polystyrene, impact-resistant polystyrene, and ABS resin;
Alternatively, polyethylene, ethylene / vinyl acetate copolymer, polypropylene, polyester, polycarbonate, polyamide and the like can be used. These synthetic resins can be colored as needed.

【0013】発泡合成樹脂粒子3、3の形成方法は特に
限定されるものでないが、一般には、ジニトロソペタメ
チレンテトラミン、p−トルエンスルホニルヒドラジ
ド、アゾジカルボンアミド、ジアゾアミノベンゼン等の
化学発泡剤、あるいは、プロパン、ブタン、ペンタン等
の揮発性炭化水素、ハロゲン化炭化水素等の物理発泡剤
を混練又は含浸した合成樹脂粒子を加熱して発泡させる
ことによって発泡合成樹脂粒子3、3を得ることができ
る。
The method for forming the expanded synthetic resin particles 3 and 3 is not particularly limited, but generally, a chemical blowing agent such as dinitrosopentamethylenetetramine, p-toluenesulfonylhydrazide, azodicarbonamide, diazoaminobenzene, etc. Alternatively, foamed synthetic resin particles 3 and 3 can be obtained by heating and foaming synthetic resin particles kneaded or impregnated with a physical foaming agent such as a volatile hydrocarbon such as propane, butane, or pentane or a halogenated hydrocarbon. it can.

【0014】また、上記の化学発泡剤又は物理発泡剤を
混練した樹脂、あるいは、チッソ、炭酸ガス等を高圧下
に混練した樹脂を押出機を用いてストランド状に押出し
成形して発泡せしめ、これを裁断してペレット状とする
ことによって得ることもできる。なかでも、プロパン、
ブタン、ペンタン等の揮発性炭化水素、あるいは、ハロ
ゲン化炭化水素を含浸したポリスチレン粒子をスチーム
によって発泡せしめたいわゆる予備発泡粒子が好まし
い。
A resin obtained by kneading the above-mentioned chemical or physical foaming agent or a resin obtained by kneading nitrogen, carbon dioxide or the like under high pressure is extruded into a strand by using an extruder and foamed. Can be obtained by cutting into pellets. Among them, propane,
So-called pre-expanded particles obtained by foaming volatile hydrocarbons such as butane and pentane, or polystyrene particles impregnated with halogenated hydrocarbons with steam are preferred.

【0015】発泡合成樹脂粒子3、3を結合する接合剤
としては、耐水性を有する接合剤であればいかなるもの
であってもよいが、アスファルト、酢酸ビニル系接着
剤、あるいは、ゴム系接着剤等を用いることができる。
発泡合成樹脂粒子3、3の大きさは、一般に、直径又は
一辺が3〜15mmの粒状とされ、中でも球状粒子が望
ましい。
As the bonding agent for bonding the expanded synthetic resin particles 3, 3, any bonding agent having water resistance may be used, but asphalt, vinyl acetate adhesive, or rubber adhesive is used. Etc. can be used.
The size of the expanded synthetic resin particles 3 is generally a particle having a diameter or a side of 3 to 15 mm, and among them, spherical particles are preferable.

【0016】本発明においては、板状体2の形状は任意
であり、厚さも任意に選定し得る。従って本発明におけ
る板状体2は、縦横に対して厚さが小さい典型的な板状
体の他、厚さの大きい一般にはブロックと称されるもの
も含むものとする。板状体2の大きさは目的、特に栽培
する植物の大きさに応じて定められるが、一般には、施
工、取扱いの容易さの関係から、15cm×20cm〜
200cm×300cm程度とされる。厚さは、1〜6
0cm程度が一般的である。
In the present invention, the shape of the plate-like body 2 is arbitrary, and the thickness can be arbitrarily selected. Therefore, the plate-shaped body 2 in the present invention includes not only a typical plate-shaped body having a small thickness in the vertical and horizontal directions, but also a plate-shaped body having a large thickness, which is generally called a block. The size of the plate-like body 2 is determined according to the purpose, particularly the size of the plant to be cultivated. However, in general, from the viewpoint of ease of construction and handling, 15 cm × 20 cm or more
It is about 200 cm × 300 cm. The thickness is 1-6
It is generally about 0 cm.

【0017】発泡合成樹脂粒子3、3が結合されて形成
された板状体2の上面には凹部4、4が穿設される。
Concave portions 4 and 4 are formed in the upper surface of the plate-like body 2 formed by combining the expanded synthetic resin particles 3 and 3.

【0018】凹部の形状は任意であるが、例えば、図2
(A)に示すように、板状体1の上面に複数の凹部4、
4を独立して形成することができる。また、図2(B)
に示すように、一方向に溝状の凹部4、4を形成するこ
ともできる。
Although the shape of the concave portion is arbitrary, for example, FIG.
As shown in (A), a plurality of recesses 4 are provided on the upper surface of the plate-like body 1.
4 can be formed independently. FIG. 2 (B)
As shown in (1), the groove-shaped concave portions 4 and 4 can be formed in one direction.

【0019】形成された凹部4、4上部には培土5が載
置される。本発明において培土とは、植物を植生する資
材を広く意味し、土、砂の他、樹皮をほぐして形成した
ココピート、ピートモス等の水草、しゅろ等の繊維材、
パーライト、ゼオライト、くん炭、発泡ウレタン等、一
般に植物の植生に用いられる資材を意味するものとす
る。
The cultivated soil 5 is placed on the formed concave portions 4 and 4. In the present invention, cultivation soil is a material that widely vegetates plants, soil, sand, coco peat formed by loosening the bark, aquatic plants such as peat moss, fibrous materials such as sparrows,
Materials generally used for plant vegetation, such as perlite, zeolite, charcoal, and urethane foam, are meant.

【0020】培土5を載置する方法としては、図3
(A)に示すように、板状体2の上面の全面に被せても
よく、また、図3(B)に示すように、凹部4、4のみ
に充填することもできる。
FIG. 3 shows a method for placing the cultivation soil 5.
As shown in FIG. 3A, the upper surface of the plate-shaped body 2 may be covered entirely, or as shown in FIG. 3B, only the concave portions 4 and 4 may be filled.

【0021】本発明の園芸用栽培床1を用いて植物を植
生するときは、植生すべき位置に板状体2を敷設した
後、その上に培土5を板状体1の上部全面に被せるか、
凹部4、4に充填することによって栽培床の準備が完了
する。準備ができたならば、板状体2の凹部4、4相当
位置に播種、あるいは苗の植付けを行なうことによって
植生が行われる。
When plants are vegetated using the horticultural cultivation floor 1 of the present invention, the platy body 2 is laid at the position where vegetation is to be laid, and then the cultivation soil 5 is put on the platy body 5 over the entire upper surface of the platy body 1. Or
By filling the recesses 4, 4, the preparation of the cultivation bed is completed. When the preparation is completed, vegetation is performed by sowing or planting seedlings at the positions corresponding to the recesses 4 and 4 of the plate-like body 2.

【0022】なお、上記のように板状体2を敷設した後
培土を被せることもできるが、賦形されたコンポストを
使用するときは、予め板状体2の凹部4、4に装填して
おき、これを敷設するようにしてもよい。
The cultivation may be applied after laying the plate-like body 2 as described above. However, when the shaped compost is used, the compost is previously loaded into the recesses 4 and 4 of the plate-like body 2. This may be laid.

【0023】[0023]

【発明の効果】本発明はかかる構成からなるから、軽量
で、単に板状体を敷設するのみで園芸用栽培床を形成す
ることができる。また、板状体には凹部が形成されてい
るから、その側壁は目詰まりが発生し難く長期に排水機
能を発揮することができる。
According to the present invention having such a structure, it is possible to form a horticultural cultivation floor with a light weight and simply by laying a plate-like body. Further, since the plate-shaped body has the concave portion, the side wall thereof is less likely to be clogged, and can exhibit the drainage function for a long time.

【0024】さらに、本発明は排水材として保形性を有
する板状体が用いられるから、植物が成長して背丈が伸
びると共に根が板状体内に伸びて板状体を抱える形とな
って風によって倒伏するようなこともない園芸用栽培床
を得ることができる。
Further, in the present invention, since a plate-shaped body having shape retaining properties is used as a drainage material, plants grow and grow in height, and roots extend into the plate-shaped body to hold the plate-shaped body. It is possible to obtain a horticultural cultivation floor that does not fall down due to the wind.

【0025】また、発泡体粒子を用いて形成されるか
ら、断熱性に優れ、ビルの屋上に使用した場合、ビル内
部の温度上昇を防止する働きも有する実用的な園芸用栽
培床を得ることができる。
Further, since it is formed by using the foam particles, it is possible to obtain a practical horticultural cultivation floor which has excellent heat insulating properties and also has a function of preventing a rise in the temperature inside the building when used on the roof of the building. Can be.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明園芸用栽培床の板状体を示す縦断面図FIG. 1 is a longitudinal sectional view showing a plate-shaped body of a cultivation floor for horticulture of the present invention.

【図2】(A)、(B)はそれぞれ本発明園芸用栽培床
を構成する板状体の例を示す斜視図
FIGS. 2A and 2B are perspective views each showing an example of a plate-like body constituting a cultivation floor for horticulture of the present invention.

【図3】(A)、(B)はそれぞれ本発明園芸用栽培床
の例を示す縦断面図
FIGS. 3A and 3B are longitudinal sectional views each showing an example of the cultivation floor for horticulture of the present invention.

【符号の説明】[Explanation of symbols]

1:園芸用栽培床 2:板状体 3:発泡合成樹脂粒子 4:凹部 5:培土 1: horticultural cultivation floor 2: plate-like body 3: foamed synthetic resin particles 4: concave portion 5: cultivation soil

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】発泡合成樹脂粒子を接合剤で結合して、粒
子間に間隙を有する板状体を形成すると共に該板状体の
上面に複数の凹部を形成し、その上部に植物栽培用の培
土を載置してなることを特徴とする排水性の優れた園芸
用栽培床。
1. A foamed synthetic resin particle is bonded with a bonding agent to form a plate-like body having a gap between the particles, and a plurality of recesses are formed on the upper surface of the plate-like body. A cultivation floor for horticulture with excellent drainage characteristics, characterized by placing the cultivation soil.
【請求項2】植物栽培用の培土が、板状体上面の凹部に
充填されてなる請求項1に記載の排水性の優れた園芸用
栽培床。
2. The cultivation floor according to claim 1, wherein the cultivation soil for plant cultivation is filled in a concave portion on the upper surface of the plate-like body.
【請求項3】発泡合成樹脂粒子が、発泡ポリスチレンで
ある請求項1又は2に記載の排水性の優れた園芸用栽培
床。
3. The cultivation floor according to claim 1, wherein the expanded synthetic resin particles are expanded polystyrene.
【請求項4】発泡合成樹脂粒子が、直径3〜15mmの
球状粒子である請求項3に記載の排水性の優れた園芸用
栽培床。
4. The cultivation floor according to claim 3, wherein the expanded synthetic resin particles are spherical particles having a diameter of 3 to 15 mm.
【請求項5】植物栽培用の培土が、ココピート、水草又
はパーライトである請求項1〜4のいずれかに記載の排
水性の優れた園芸用栽培床。
5. The cultivation floor according to claim 1, wherein the cultivation soil for plant cultivation is coco peat, aquatic plant or perlite.
JP2000243791A 2000-08-11 2000-08-11 Cultivation bed for gardening excellent in drainage Pending JP2002051636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000243791A JP2002051636A (en) 2000-08-11 2000-08-11 Cultivation bed for gardening excellent in drainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000243791A JP2002051636A (en) 2000-08-11 2000-08-11 Cultivation bed for gardening excellent in drainage

Publications (1)

Publication Number Publication Date
JP2002051636A true JP2002051636A (en) 2002-02-19

Family

ID=18734588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000243791A Pending JP2002051636A (en) 2000-08-11 2000-08-11 Cultivation bed for gardening excellent in drainage

Country Status (1)

Country Link
JP (1) JP2002051636A (en)

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