JP3485277B2 - Basic materials for planting - Google Patents
Basic materials for plantingInfo
- Publication number
- JP3485277B2 JP3485277B2 JP29563494A JP29563494A JP3485277B2 JP 3485277 B2 JP3485277 B2 JP 3485277B2 JP 29563494 A JP29563494 A JP 29563494A JP 29563494 A JP29563494 A JP 29563494A JP 3485277 B2 JP3485277 B2 JP 3485277B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- base member
- lid
- planting
- hole
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cultivation Of Plants (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば建造物の屋上等
で植物植生を行うときに盛土の下に設置する植栽用基礎
部材に係り、特に盛土への給水能力を向上させたものに
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a planting base member to be installed below a bank when planting vegetation on the roof of a building, etc., and more particularly to a plant base member having an improved water supply capacity to the bank. .
【０００２】[0002]
【従来の技術】従来、建造物の屋上等で植物植生を行う
場合、上面に保水用凹部を有した発泡樹脂製の植栽用ボ
ードを設置面上に敷き並べ、その上面に、土の目こぼれ
を防止し且つ通水性を有する透水シートを敷き、その上
に盛土し、この盛土に植物を植え付けることが行われて
いた（例えば特開昭６１−９６９１９号公報参照）。こ
のものでは散水時の水又は雨水等が盛土を通過して保水
用凹部に溜まり、これが随時蒸発して透水シートを介し
て盛土へ吸収される。また、同様な植栽構造が、例えば
高速道路の中央分離帯に設置されるような、比較的大型
のプランターの内部でも利用されている。ここで、透水
シートとしては、不織布を含む繊維質部材、パーライト
などの多孔質部材、又はこれらの複合体がある。2. Description of the Related Art Conventionally, when planting vegetation on a rooftop of a building or the like, a planting board made of foam resin having a water retaining recess on the upper surface is laid out on the installation surface, and the upper surface thereof has a soil pattern. It has been practiced to lay a water-permeable sheet that prevents spillage and has water permeability, embed it on the sheet, and plant a plant on this embankment (see, for example, JP-A-61-96919). In this case, water or rainwater at the time of sprinkling passes through the embankment and collects in the recess for water retention, and this is evaporated at any time and absorbed into the embankment through the water permeable sheet. Similar planting structures are also used inside relatively large planters, such as those installed in medians on highways. Here, as the water-permeable sheet, there are a fibrous member containing a non-woven fabric, a porous member such as pearlite, or a composite of these.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記従来の植
栽用ボードは、せいぜい厚みが５０ｍｍ程度のものであ
るから、その上面に凹成される保水用凹部の容量も知れ
ており、好天が続いたときには盛土が水涸れする虞れが
ある。However, since the above-mentioned conventional planting board has a thickness of at most about 50 mm, the capacity of the water retaining recess formed in the upper surface thereof is also known, and it is a good weather. If continues, the embankment may be flooded.
【０００４】本発明は、このような点に着目してなされ
たものであり、その目的とするところは、植栽用基礎部
材を大型化し且つ保水部分の容積を、例えば３０〜６０
リッター或いはそれ以上にまで大きくしたときに、土圧
等に耐え得るよう植栽用基礎部材を蓋付きの構造にする
と共に、保水部分からの水蒸気を絞って適切に抑制する
ことにより、盛土への給水量を適正にしながら、給水を
可及的長期にわたって行い得るようにすることにある。
また、通気性・排水性の向上対策、及び強度向上対策も
提案する。The present invention has been made by paying attention to such a point, and an object thereof is to increase the size of the planting base member and the volume of the water retaining portion, for example, 30 to 60.
By making the planting base member a structure with a lid so that it can withstand earth pressure etc. when it is increased to liters or more, and by appropriately suppressing the water vapor from the water retaining part to the embankment It is to ensure that water can be supplied for as long a period as possible while maintaining an appropriate water supply.
We also propose measures to improve breathability and drainage and strength.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するた
め、請求項１は、盛土の下に設置する樹脂製又は発泡樹
脂製の植栽用基礎部材を対象とする。そして、保水用凹
部が凹陥形成された基礎部材本体と、この基礎部材本体
の上側に配置される蓋とを備え、上記蓋に、上記保水用
凹部に連通して保水用凹部からの水蒸気を絞る小孔が保
水用凹部ごとに貫設されている構成である。In order to achieve the above object, the first aspect of the present invention is directed to a planting base member made of resin or foamed resin, which is installed under the embankment. The base member main body is provided with a recess for water retention, and a lid disposed on the upper side of the base member main body. The lid is communicated with the recess for water retention to squeeze water vapor from the recess for water retention. The small holes are provided so as to penetrate through each of the water retaining recesses.
【０００６】請求項２は、請求項１の構成において、蓋
の上面に、その上側に配される透水シートを持ち上げて
少なくとも小孔周囲に空気層を形成するための支持構造
を設ける構成である。According to a second aspect of the present invention, in the structure of the first aspect, a support structure is provided on the upper surface of the lid to lift the water permeable sheet disposed above the lid to form an air layer at least around the small holes. .
【０００７】請求項３は、請求項２の構成において、支
持構造が、透水シートを持ち上げるリブを小孔周囲の蓋
上面に設ける構成である。According to a third aspect of the present invention, in the construction of the second aspect, the supporting structure is provided with a rib for lifting the water-permeable sheet on the upper surface of the lid around the small hole.
【０００８】請求項４は、請求項２の構成において、支
持構造が、小孔周囲を他の面よりも低く形成して他面に
より透水シートを持ち上げる構成である。According to a fourth aspect of the present invention, in the construction of the second aspect, the support structure forms the periphery of the small hole lower than the other surface and lifts the water permeable sheet by the other surface.
【０００９】請求項５、請求項１の構成において、上側
にパーライトなどの多孔質部材を配する構成である。In the structures of claims 5 and 1, the porous member such as pearlite is arranged on the upper side.
【００１０】請求項６は、請求項１記載において、上側
に、不織布、ガーゼ等の繊維質部材を配置し、その一部
を小孔から内方に挿入した構成である。According to a sixth aspect of the present invention, in the first aspect, a fibrous member such as a nonwoven fabric and gauze is arranged on the upper side, and a part of the fibrous member is inserted inward from the small hole.
【００１１】請求項７は、請求項１〜６のうちいずれか
１項において、保水用凹部が、基礎部材本体の内部を縦
壁で仕切ることにより設けられ、この縦壁に、保水用凹
部同士を連通する連通孔又は連通溝を設けた構成であ
る。According to a seventh aspect of the present invention, in any one of the first to sixth aspects, the water retaining recess is provided by partitioning the interior of the base member main body with a vertical wall, and the water retaining recesses are provided on the vertical wall. A communication hole or a communication groove that communicates with each other is provided.
【００１２】請求項８は、請求項１〜７のうちいずれか
１項において、基礎部材本体の側壁に気水溝を形成し、
この気水溝の上端付近を、その上側に配される透水シー
トが密着しないように構成している。According to an eighth aspect of the present invention, in any one of the first to seventh aspects, a steam groove is formed on a side wall of the base member main body.
The vicinity of the upper end of the air / water groove is configured so that the water permeable sheet disposed above the water / water groove does not come into close contact.
【００１３】請求項９は、請求項１〜８のうちいずれか
１項において、基礎部材本体の側壁又は縦壁に気水孔を
形成し、蓋に上記気水孔に連通する気水孔を貫設し、こ
の気水孔の上端付近を、その上側に配される透水シート
が密着しないように構成している。According to a ninth aspect of the present invention, in any one of the first to eighth aspects, a water hole is formed in a side wall or a vertical wall of the base member main body, and a lid has a water hole communicating with the water hole. It is formed so as to penetrate so that the water permeable sheet disposed on the upper side does not adhere to the vicinity of the upper end of the air / water hole.
【００１４】請求項１０は、請求項８又は９において、
基礎部材本体の底壁に、気水溝又は気水孔に連通する底
溝を形成した構成である。A tenth aspect of the present invention is the same as the eighth or ninth aspect.
The bottom wall of the base member main body has a bottom groove communicating with the steam groove or the steam hole.
【００１５】[0015]
【作用】請求項１では、この植栽用基礎部材を設置面に
敷き並べ、その上面に透水シートを配設し、その上に盛
土すれば、植物植生が行える。その場合、植栽用基礎部
材を大型化し且つ保水部分の容積を、例えば３０〜６０
リッター或いはそれ以上にまで大きく設定したとして
も、土圧等が蓋により分散されてから基礎部材本体にか
かるから、強度的に問題がない。そして、散水時の水又
は雨水等は小孔から保水用凹部に入って溜まり、その水
は蒸発し、水蒸気となって小孔で絞られてから盛土へ供
給される。このとき、小孔の開口面積の設定により、盛
土への給水量が適正に調整されると共に、給水が可及的
長期にわたって行われる。According to the first aspect of the present invention, the planting vegetation can be performed by laying the planting base members on the installation surface, arranging the water permeable sheet on the upper surface, and embanking the water permeable sheet. In that case, the planting base member is increased in size and the volume of the water retaining portion is, for example, 30 to 60.
Even if the size is set to a liter or more, there is no problem in strength because earth pressure or the like is applied to the base member body after being dispersed by the lid. Water, rainwater, or the like at the time of water sprinkling enters the water retaining recesses through the small holes and collects. The water evaporates, becomes steam, and is squeezed by the small holes before being supplied to the embankment. At this time, the amount of water supplied to the embankment is properly adjusted by setting the opening area of the small holes, and water is supplied for as long as possible.
【００１６】請求項２では、空気層が確保されるから、
散水時の水又は雨水等が透水シートに邪魔されることな
く、小孔から保水用凹部に入っていく。また、小孔から
の蒸気も空気層で拡散してから透水シートに均一に浸透
していく。In claim 2, since the air layer is secured,
Water or rainwater during sprinkling enters the water retention recess through the small holes without being disturbed by the water permeable sheet. Also, the vapor from the small holes diffuses in the air layer and then uniformly permeates the water-permeable sheet.
【００１７】請求項３では、請求項２の作用に加えて、
リブが散水時の水又は雨水等を小孔に集める作用を行
い、また蓋の強度を高める。According to claim 3, in addition to the function of claim 2,
The ribs act to collect water or rainwater during sprinkling into the small holes, and also increase the strength of the lid.
【００１８】請求項４では、請求項２の作用に加えて、
高低差により散水時の水又は雨水等が小孔に集まる。In the fourth aspect, in addition to the function of the second aspect,
Water or rainwater during sprinkling collects in the small holes due to the height difference.
【００１９】請求項５では、多孔質部材が小孔周囲に空
気層を形成するから、散水時の水又は雨水等が不織布に
邪魔されることなく、小孔から保水用凹部に入ってい
く。また、小孔からの蒸気も空気層で拡散してから不織
布に均一に浸透していく。さらに、多孔質部材が保水機
能を発揮するから、その分だけ給水能力が向上する。こ
の場合、多孔質部材が小孔よりも小粒であるときには、
蓋の上側に不織布等を敷き、その上に多孔質部材を置け
ば、小孔の閉塞が防止される。In the fifth aspect, since the porous member forms an air layer around the small holes, water or rainwater at the time of water spray enters the water retaining recesses through the small holes without being disturbed by the nonwoven fabric. Also, the vapor from the small holes diffuses in the air layer and then uniformly penetrates into the nonwoven fabric. Further, since the porous member exerts the water retaining function, the water supply capacity is improved accordingly. In this case, when the porous member is smaller than the small holes,
If a non-woven fabric or the like is laid on the upper side of the lid and a porous member is placed on it, blockage of the small holes can be prevented.
【００２０】請求項６では、繊維質部材の材質、密度等
を適切に選定すれば、その毛細管現象により、水が小孔
から上へ送られるから、盛土への給水能力が向上する。
又その分、小孔の開口面積を小さく設定することがで
き、強度が増す。According to the sixth aspect, if the material, density and the like of the fibrous member are properly selected, water is sent upward from the small holes due to the capillary phenomenon, so that the water supply capacity to the embankment is improved.
Further, the opening area of the small holes can be set smaller by that amount, and the strength is increased.
【００２１】請求項７では、連通孔又は連通溝を介して
保水用凹部間で水が授受され、各保水用凹部の水量が均
一化されるので、盛土への給水が全体的に均等に行われ
る。しかも、縦壁により基礎部材本体の強度が増す。In the present invention, water is exchanged between the water retaining recesses through the communication holes or the communication grooves, and the amount of water in each water retaining recess is made uniform, so that water is uniformly supplied to the embankment as a whole. Be seen. Moreover, the strength of the base member main body is increased by the vertical wall.
【００２２】請求項８では、設置面周辺のエアが、気水
溝を介して植栽用基礎部材上面まで供給されるから、根
腐れが防止される。また、保水用凹部でオーバーフロー
した水が気水溝を介して設置面に排水される。その場
合、気水溝の上端付近に透水シートが密着しないから、
エア及びオーバーフロー水の流通が妨げられない。According to the eighth aspect, the air around the installation surface is supplied to the upper surface of the planting base member via the water groove, so that root rot is prevented. In addition, the water that overflows in the water retention recess is drained to the installation surface via the steam groove. In that case, since the water-permeable sheet does not adhere to the vicinity of the upper end of the water groove,
The flow of air and overflow water is not hindered.
【００２３】請求項９では、設置面周辺のエアが、気水
孔を介して植栽用基礎部材上面まで供給されるから、根
腐れが防止される。また、保水用凹部でオーバーフロー
した水が気水孔を介して設置面に排水される。その場
合、気水孔の上端付近に透水シートが密着しないから、
エア及びオーバーフロー水の流通が妨げられない。In the ninth aspect, the air around the installation surface is supplied to the upper surface of the planting base member through the water holes, so that root rot is prevented. In addition, the water that overflows in the water retention recess is drained to the installation surface through the water hole. In that case, since the water-permeable sheet does not adhere to the vicinity of the top of the water hole,
The flow of air and overflow water is not hindered.
【００２４】請求項１０では、設置面周辺のエアが、底
溝から気水溝又は気水孔に入り、植栽用基礎部材上面ま
で供給され。また、保水用凹部でオーバーフローした水
が、気水溝又は気水孔から底溝に入り、設置面に排水さ
れる。In the tenth aspect, the air around the installation surface enters the water groove or the water hole from the bottom groove and is supplied to the upper surface of the planting base member. In addition, the water overflowing in the water retention recess enters the bottom groove from the steam groove or steam hole and is drained to the installation surface.
【００２５】[0025]
【実施例】以下、実施例を説明する。図２は第１実施例
の植栽用基礎部材を用いて施工された植物植生構造であ
り、同図において１０は設置面Ｇの上に敷き並べられた
発泡樹脂製の植栽用基礎部材、２０はその上面に配置さ
れた透水シートであって不織布である。透水シート２０
としては、他の繊維質部材、パーライトを含む多孔質部
材、繊維質部材と多孔質部材との複合体、目の細かい網
（金属製、樹脂製などを含み、材質は問わない）であっ
てもよい。さらに、３０は更にその上に盛られた盛土で
ある。EXAMPLES Examples will be described below. FIG. 2 shows a plant vegetation structure constructed using the planting base member of the first embodiment. In FIG. 2, 10 is a planting base member made of foamed resin laid on the installation surface G, Reference numeral 20 is a water permeable sheet disposed on the upper surface thereof and is a non-woven fabric. Water-permeable sheet 20
As other fibrous members, a porous member containing pearlite, a composite of a fibrous member and a porous member, a fine mesh (including metal, resin, etc., regardless of material), Good. Furthermore, 30 is the embankment further laid on it.
【００２６】上記植栽用基礎部材１０は、例えば縦横が
それぞれ１０００ｍｍ、厚さが１００ｍｍ程度である
が、これは一例であって、それ以外の寸法であってもよ
いのは勿論である。また材質は発泡樹脂又は発泡してい
ない通常の樹脂である。発泡樹脂としたときには、例え
ば発泡ポリプロピレン、発泡ポリエチレンなどに代表さ
れる発泡ポリオレフィンのほか、発泡スチロール発泡ウ
レタン、発泡塩化ビニールなどである。発泡していない
樹脂としては、例えばプラスチックダンボールと呼ばれ
るものを使ってもよい。これは、複数の樹脂板の間にこ
れらを接続する波状の樹脂材を挟んでなるものであり、
軽くて高い強度が得られるから、好適である。しかし、
通常の樹脂板で成形したものでも十分である。The planting base member 10 is, for example, about 1000 mm in length and width and about 100 mm in thickness, but this is an example, and it goes without saying that other dimensions may be used. Further, the material is foamed resin or normal resin which is not foamed. Examples of the foamed resin include foamed polyolefin represented by foamed polypropylene and foamed polyethylene, and foamed polystyrene foamed urethane and foamed vinyl chloride. As the non-foamed resin, for example, a so-called plastic cardboard may be used. This is made by sandwiching a corrugated resin material connecting these between a plurality of resin plates,
It is suitable because it is light and has high strength. But,
It is also sufficient to use an ordinary resin plate.
【００２７】図１、図３、図４及び図５に示すように、
上記植栽用基礎部材１０は、基礎部材本体１１と、この
基礎部材本体１１の上側に配置される蓋１２とからな
る。上記基礎部材本体１１の内部は、縦壁１１ｂ，１１
ｂ・・・で縦・横・斜めに仕切られて多数の保水用凹部
１１ａ，１１ａ・・・が凹陥形成されており、この縦壁
１１ｂにより基礎部材本体１１の強度が高められる。ま
た、上記蓋１２には、上記保水用凹部１１ａに連通して
保水用凹部１１ａからの水蒸気を絞る小孔１２ａが保水
用凹部１１ａごとに貫設されている。この小孔１２ａ
は、例えば直径１０ｍｍの大きさであるが、この寸法に
限定されるものではなく、その開口面積が保水用凹部１
１ａの開口面積よりも小さいものであればよい。さら
に、縦壁１１ｂに、保水用凹部同士を連通する連通溝１
１ｃが刻設されている。この連通溝１１ｃに代えて、縦
壁１１ｂを横に貫通する連通孔を設けてもよい。ただ
し、縦壁１１ｂを設けること、連通溝１１ｃ又は連通孔
を設けることは、共に必須ではない。以上の構成から、
植栽用基礎部材１０の保水用凹部１１ａに保水できる水
の容量は、例えば３０〜６０リッターぐらいが適量であ
り、最も使い勝手がよいが、それ以上にまで大きく設定
することも勿論可能である。As shown in FIGS. 1, 3, 4, and 5,
The planting base member 10 includes a base member main body 11 and a lid 12 arranged above the base member main body 11. The interior of the base member main body 11 has vertical walls 11b, 11
A large number of water retaining recesses 11a, 11a ... Are formed by being vertically / horizontally / diagonally partitioned by b ... And the vertical wall 11b enhances the strength of the base member main body 11. Further, the lid 12 is provided with a small hole 12a communicating with the water retaining recess 11a and squeezing water vapor from the water retaining recess 11a for each water retaining recess 11a. This small hole 12a
Is, for example, a size of 10 mm in diameter, but is not limited to this size, and its opening area has a water retention recess 1
It may be smaller than the opening area of 1a. Furthermore, the vertical wall 11b has a communication groove 1 for communicating the water retaining recesses with each other.
1c is engraved. Instead of the communication groove 11c, a communication hole that laterally penetrates the vertical wall 11b may be provided. However, it is not essential to provide the vertical wall 11b and the communication groove 11c or the communication hole. From the above configuration,
The appropriate amount of water that can be retained in the water retaining recess 11a of the planting base member 10 is, for example, about 30 to 60 liters, which is the most convenient, but it is of course possible to set it to a larger value.
【００２８】従って、上記第１実施例においては、植栽
用基礎部材１０を大型化し且つ保水部分の容積を３０〜
６０リッター或いはそれ以上にまで大きく設定したとし
ても、土圧等が蓋１２により分散されてから基礎部材本
体１１にかかるから、強度的に問題がない。そして、散
水時の水又は雨水等は小孔１２ａから保水用凹部１１ａ
に入って溜まり（図５のｗ）、その水は蒸発し、水蒸気
となって小孔１２ａで絞られてから盛土３０へ供給され
る。このとき、小孔１２ａの開口面積の設定により、絞
り量を調整して盛土３０への給水量を適正化できる。こ
のように、大容量の保水を行うと共に、盛土３０へ供給
する水蒸気を絞って給水量を適正に調整したので、給水
を可及的長期にわたって行うことができ、好天が続いた
ときであっても盛土が水涸れすることがなく、例えば建
造物の屋上等で散水等の手間をかけることなく、植物植
生を行うことができる。また、縦壁１１ｂを設けたとき
には、基礎部材本体１１の強度を更に高められる。しか
も、連通溝１１ｃ又は連通孔を設けたときには、連通溝
１１ｃを介して保水用凹部間で水が授受され、各保水用
凹部１１ａの水量が均一化されるので、盛土３０への給
水が全体的に均等に行われ、局所的な水涸れを防止する
ことができる。Therefore, in the first embodiment, the planting base member 10 is enlarged and the volume of the water retaining portion is 30 to 30.
Even if it is set to a large value of 60 liters or more, there is no problem in strength because earth pressure or the like is applied to the base member main body 11 after being dispersed by the lid 12. Then, water or rainwater at the time of watering is supplied from the small hole 12a to the water retention recess 11a.
The water enters and pools (w in FIG. 5), the water evaporates, becomes steam, and is squeezed by the small holes 12a and then supplied to the embankment 30. At this time, the amount of water supplied to the embankment 30 can be optimized by adjusting the aperture amount by setting the opening area of the small holes 12a. In this way, since a large amount of water was retained and the amount of water supplied to the embankment 30 was squeezed to properly adjust the amount of water supplied, the water could be supplied for as long a period as possible and when the weather was good. However, the embankment will not be flooded with water, and plant vegetation can be carried out without trouble such as watering on the roof of a building. Further, when the vertical wall 11b is provided, the strength of the base member main body 11 can be further increased. Moreover, when the communication groove 11c or the communication hole is provided, water is exchanged between the water retention recesses via the communication groove 11c, and the water amount in each water retention recess 11a is made uniform, so that the water supply to the embankment 30 is entirely performed. It is carried out evenly and can prevent local water dripping.
【００２９】図６及び図７は第２実施例の植栽用基礎部
材１１０を示し、蓋１１２の上面に、その上側に配され
る透水シート２０を持ち上げて、少なくとも小孔１１２
ａ周囲に空気層１４０を形成するための支持構造を設け
ている。すなわち、蓋１１２の上面に、小孔１１２ａを
囲むように縦横格子状にリブ１１２ｂを設ける。例え
ば、その高さを１０ｍｍとし、最外周のもののみ２０ｍ
ｍとすればよいが、リブ１１２ｂの形状、高さなどは任
意である。例えばリブ１１２ｂの上面に凹凸を付けれ
ば、その上に透水シート２０が配されても、リブ１１２
ｂと透水シート２０との間に隙間ができるから、リブ１
１２ｂの両側間で横方向に水、水蒸気又はエアが通過し
易くなる。FIGS. 6 and 7 show a planting base member 110 of the second embodiment, in which at least the small holes 112 are formed by raising the water permeable sheet 20 arranged on the upper surface of the lid 112.
A support structure for forming the air layer 140 is provided around a. That is, ribs 112b are provided on the upper surface of the lid 112 in a vertical and horizontal lattice pattern so as to surround the small holes 112a. For example, the height is 10 mm and only the outermost one is 20 m
However, the shape and height of the rib 112b are arbitrary. For example, if the upper surface of the rib 112b is made uneven, even if the water-permeable sheet 20 is arranged thereon, the rib 112b
Since there is a gap between b and the water permeable sheet 20, the rib 1
Water, water vapor or air can easily pass laterally between both sides of 12b.
【００３０】第２実施例においては、リブ１１２ｂによ
り、透水シート２０が持ち上げられて、蓋１１２の上面
との間に空気層１４０が確保されるから、散水時の水又
は雨水等が透水シート２０に邪魔されることなく、小孔
１１２ａから保水用凹部１１１ａに入っていき、また小
孔１１２ａからの蒸気も空気層１４０で拡散してから透
水シート２０に均一に浸透していく。従って、保水用凹
部１１１ａへの集水及び盛土２０への蒸気の均一供給を
確実に行うことができる。さらに、リブ１１２ｂが散水
時の水又は雨水等を小孔１１２ａに集める作用を行い、
また蓋１１２の強度を高める。しかも、透水シート２０
が撓んで、凹凸が生じる場合は、それによって盛土の流
動を阻止し、盛土がしっかり固定される。In the second embodiment, the rib 112b lifts the water-permeable sheet 20 and secures the air layer 140 between the rib 112b and the upper surface of the lid 112, so that water or rainwater at the time of sprinkling the water-permeable sheet 20. Without being disturbed by the water, the water enters into the water retention recess 111a through the small holes 112a, and the vapor from the small holes 112a also diffuses in the air layer 140 and then uniformly penetrates into the water permeable sheet 20. Therefore, it is possible to reliably collect water in the water retaining recess 111a and uniformly supply steam to the embankment 20. Further, the rib 112b acts to collect water or rainwater at the time of sprinkling into the small hole 112a,
Further, the strength of the lid 112 is increased. Moreover, the water-permeable sheet 20
If the bulge causes unevenness, the flow of the embankment is blocked thereby, and the embankment is firmly fixed.
【００３１】上記第２実施例では、リブで支持構造を構
成したが、他の支持構造としては、小孔周囲を他の面よ
りも低く形成して他面により透水シートを持ち上げる構
成がある。すなわち、蓋に、例えば直径１００ｍｍ程度
で深さが１０ｍｍ程度の、すり鉢状の凹陥部を多数形成
し、各凹陥部の最深部に小孔をそれぞれ貫設するもので
ある。こうすれば、透水シートと蓋の上面との間に空気
層が確保されるから、第２実施例と同様に保水用凹部へ
の集水及び盛土への蒸気の均一供給を確実に行うことが
できる。しかも、高低差により散水時の水又は雨水等が
小孔に集まる。In the second embodiment, the supporting structure is constituted by the ribs. However, as another supporting structure, there is a structure in which the periphery of the small hole is formed lower than the other surface and the water permeable sheet is lifted by the other surface. That is, a large number of mortar-shaped recesses having a diameter of, for example, about 100 mm and a depth of about 10 mm are formed on the lid, and small holes are provided at the deepest part of each recess. By doing so, an air layer is secured between the water permeable sheet and the upper surface of the lid, so that it is possible to reliably collect water to the water retaining recess and evenly supply steam to the embankment as in the second embodiment. it can. Moreover, due to the difference in height, water or rainwater when sprinkling collects in the small holes.
【００３２】図８は第３実施例の植栽用基礎部材２１０
を示し、蓋２１２の上側にパーライトなどの多孔質部材
２５０を配する構成である。この第３実施例において
は、多孔質部材２５０が小孔周囲に空気層２４０を形成
するから、第２実施例と同様に保水用凹部への集水及び
盛土への水蒸気の均一供給を確実に行うことができる。
さらに、多孔質部材２５０が保水機能を発揮するから、
その分だけ給水能力が向上する。この場合、多孔質部材
２５０が小孔２１２ａよりも小粒であるときには、蓋２
１２の上側に透水シートを敷き、その上に多孔質部材２
５０を置けば、小孔２１２ａの閉塞が防止される。さら
にその上に透水シートを敷いてから、盛土してもよい。
なお、図８に示すように、第２実施例と同様のリブ２１
２ｂを設ければ、多孔質部材２５０の移動を防ぐことが
できるが、これは必須のものではない。FIG. 8 shows a planting base member 210 of the third embodiment.
In this configuration, a porous member 250 such as perlite is arranged on the upper side of the lid 212. In the third embodiment, since the porous member 250 forms the air layer 240 around the small holes, it is possible to surely collect water to the water retaining recess and evenly supply water vapor to the embankment as in the second embodiment. It can be carried out.
Furthermore, since the porous member 250 exerts a water retaining function,
The water supply capacity will be improved accordingly. In this case, when the porous member 250 is smaller than the small holes 212a, the lid 2
A water-permeable sheet is laid on the upper side of 12 and the porous member 2
If 50 is placed, the small hole 212a is prevented from being blocked. Further, a water-permeable sheet may be laid on it, and then embankment may be performed.
As shown in FIG. 8, the rib 21 similar to that of the second embodiment is used.
If 2b is provided, the movement of the porous member 250 can be prevented, but this is not essential.
【００３３】図９は第４実施例の植栽用基礎部材３１０
を示し、蓋３１２の上側に、不織布、ガーゼ等の繊維質
部材３６０を配置し、その一部を小孔３１２ａから内方
に挿入し、内方の水中にまで至らした構成である。この
第４実施例においては、繊維質部材３６０の材質、密度
等を適切に選定すれば、その毛細管現象により、水が小
孔３１２ａから上へ送られるから、盛土への給水能力が
向上する。又その分、小孔３１２ａの開口面積を小さく
設定することができ、強度が増す。従って繊維質部材３
６０及び小孔３１２ａの形態を調整することにより、盛
土への給水能力及び植栽用基礎部材３１０の強度の設定
自由度を広くすることができる。FIG. 9 shows a planting base member 310 of the fourth embodiment.
The fibrous member 360 such as a non-woven fabric or gauze is arranged on the upper side of the lid 312, and a part of the fibrous member 360 is inserted inward from the small hole 312a to reach the inner water. In the fourth embodiment, if the material, density, etc. of the fibrous member 360 are properly selected, water is sent upward from the small holes 312a by the capillary phenomenon, so that the water supply capacity to the embankment is improved. In addition, the opening area of the small hole 312a can be set smaller by that amount, and the strength is increased. Therefore, the fibrous member 3
By adjusting the shapes of the holes 60 and the small holes 312a, it is possible to widen the degree of freedom of setting the water supply capacity to the embankment and the strength of the planting base member 310.
【００３４】図１０及び図１１は、第５実施例の植栽用
基礎部材４１０を、隣合わせに設置した状態を示す。第
５実施例では、基礎部材本体４１１の側壁４１１ｆに気
水溝４１１ｇを形成し、蓋４１２の外周縁にも上記気水
溝４１１ｇに連通する気水溝４１２ｇを形成し、この気
水溝４１２ｇの上端付近を、その上側に配される透水シ
ートが密着しないように構成している。すなわち、蓋４
１２における上記気水溝４１２ｇの上端付近に、小孔４
１２ａの上端よりも高い位置から立ち上がるリブ４１２
ｉが設けられている。また、基礎部材本体４１１の底壁
に、気水溝４１１ｇに連通する底溝４１１ｈを形成して
いる。この第５実施例においては、例えば建造物の屋上
等で植物植生を行うときには、上記底溝４１１ｈが屋上
のドレン口等に連通するよう植栽用基礎部材４１０を設
置し、且つ隣り合う植栽用基礎部材同士で底溝４１１ｈ
が連通するようにセットすれば、設置面周辺のエアが、
底溝４１１ｈ及び気水溝４１１ｇ，４１２ｇを介して植
栽用基礎部材上面まで供給されるから、根腐れが防止さ
れる。また、保水用凹部４１１ａでオーバーフローした
水が気水溝４１２ｇ，４１１ｇ及び底溝４１１ｈを介し
て設置面に排水される。その場合、リブ４１２ｉによ
り、気水溝４１２ｇの上端付近に透水シートが密着しな
いから、エア及びオーバーフロー水の流通が妨げられな
い。なお、ここでは蓋４１２にも気水溝４１２ｇを形成
したが、蓋４１２の外縁を、基礎部材本体４１１の気水
溝４１１ｇの底まで小さく設定すれば、蓋４１２ｂに気
水溝４１２ｇを設ける必要はない。また、隣合わせに設
置した植栽用基礎部材４１０の両方に気水溝４１１ｇを
設けたが、一方にのみ設けるだけでも同様の機能が発揮
できる。10 and 11 show a state in which the planting base members 410 of the fifth embodiment are installed side by side. In the fifth embodiment, an air / water groove 411g is formed on the side wall 411f of the base member main body 411, and an air / water groove 412g communicating with the air / water groove 411g is also formed on the outer peripheral edge of the lid 412. The vicinity of the upper end of the sheet is configured so that the water-permeable sheet arranged on the upper side does not adhere to it. That is, the lid 4
In the vicinity of the upper end of the steam / water groove 412g in FIG.
Ribs 412 rising from a position higher than the upper end of 12a
i is provided. In addition, a bottom groove 411h communicating with the steam groove 411g is formed on the bottom wall of the base member main body 411. In the fifth embodiment, for example, when plant vegetation is performed on the roof of a building or the like, a planting base member 410 is installed so that the bottom groove 411h communicates with a drain port on the roof, and adjacent planting is performed. Bottom groove 411h between base materials
If you set it so that it will communicate with the air around the installation surface,
Since it is supplied to the upper surface of the planting base member through the bottom groove 411h and the water-water grooves 411g and 412g, root rot is prevented. In addition, the water that overflows in the water retention recess 411a is drained to the installation surface through the steam grooves 412g and 411g and the bottom groove 411h. In this case, the rib 412i does not allow the water-permeable sheet to adhere to the vicinity of the upper end of the water-water groove 412g, so that the flow of air and overflow water is not hindered. Although the air / water groove 412g is also formed in the lid 412 here, if the outer edge of the lid 412 is set small to the bottom of the air / water groove 411g of the base member main body 411, the air / water groove 412g needs to be provided in the lid 412b. There is no. Further, although the air-water groove 411g is provided on both of the planting base members 410 installed next to each other, the same function can be achieved by providing it on only one of them.
【００３５】図１２は、第６実施例の植栽用基礎部材５
１０を示す。第６実施例では、基礎部材本体５１１の縦
壁５１１ｂに気水孔５１１ｄを形成し、蓋５１２に上記
気水孔５１１ｄに連通する気水孔５１２ｄを貫設し、こ
の気水孔５１２ｄの上端付近を、その上側に配される透
水シートが密着しないように構成している。すなわち、
蓋５１２における上記気水孔５１２ｄの上端付近に、小
孔５１２ａの上端よりも高い位置から立ち上がるリブ５
１２ｉが設けられている。このリブまわりは、平面視で
厚肉円筒形で且つその一部が切り欠かれており、残った
部分がリブ５１２ｉとして機能している。また、基礎部
材本体５１１の底壁に、気水孔５１１ｄに連通する底溝
５１１ｈを形成している。この第６実施例においては、
例えば建造物の屋上等で植物植生を行うときには、上記
底溝５１１ｈが屋上のドレン口等に連通するよう植栽用
基礎部材５１０を設置し、且つ隣り合う植栽用基礎部材
同士で底溝５１１ｈが連通するようにセットすれば、設
置面周辺のエアが、底溝５１１ｈ及び気水孔５１１ｄ，
５１２ｄを介して植栽用基礎部材上面まで供給されるか
ら、根腐れが防止される。また、保水用凹部５１１ａで
オーバーフローした水が気水孔５１２ｄ，５１１ｄ及び
底溝５１１ｈを介して設置面に排水される。その場合、
リブ５１２ｉにより、気水孔５１２ｄの上端付近に透水
シートが密着しないから、エア及びオーバーフロー水の
流通が妨げられない。なお、気水孔５１１ｄは縦壁５１
１ｂのみならず、側壁に設けてもよい。FIG. 12 shows a planting base member 5 of the sixth embodiment.
10 is shown. In the sixth embodiment, a water hole 511d is formed in the vertical wall 511b of the base member main body 511, a water hole 512d communicating with the water hole 511d is formed in the lid 512, and the upper end of the water hole 512d is formed. The vicinity is configured so that the water permeable sheet disposed above it does not come into close contact. That is,
A rib 5 rising from a position higher than the upper end of the small hole 512a near the upper end of the water / water hole 512d in the lid 512.
12i is provided. Around this rib is a thick-walled cylindrical shape in plan view and a part thereof is cut away, and the remaining portion functions as a rib 512i. Further, a bottom groove 511h communicating with the water / water hole 511d is formed in the bottom wall of the base member main body 511. In this sixth embodiment,
For example, when plant vegetation is performed on the roof of a building or the like, the planting base member 510 is installed such that the bottom groove 511h communicates with a drain port on the roof, and the bottom groove 511h is formed between adjacent planting base members. If they are set to communicate with each other, the air around the installation surface can be removed from the bottom groove 511h and the air / water hole 511d,
Since it is supplied to the upper surface of the planting base member via 512d, root rot is prevented. Further, the water overflowing in the water retaining recess 511a is drained to the installation surface via the water holes 512d, 511d and the bottom groove 511h. In that case,
Due to the rib 512i, the water-permeable sheet does not adhere to the vicinity of the upper end of the air / water hole 512d, so that the flow of air and overflow water is not hindered. The water / water hole 511d is formed on the vertical wall 51.
It may be provided not only on 1b but also on the side wall.
【００３６】第５実施例及び第６実施例では、底溝を設
けたが、植栽用基礎部材同士を横方向に若干離して設置
するようにすれば、底溝を設けなくても、設置面周辺の
エアが気水溝又は気水孔に導入されるし、オーバーフロ
ー水も排水できる。また、気水溝又は気水孔の上端付近
の構成としても、例えば気水溝（孔）上端の周囲にリブ
を設ける構成の他に、気水溝（孔）の上端の周囲を他の
面よりも低く且つ小孔上端よりも高く形成する構成が含
まれ、後者においては気水孔に連通する天溝を蓋上面に
形成する構成が含まれる。In the fifth and sixth embodiments, the bottom groove is provided. However, if the planting base members are installed at a distance in the lateral direction, the installation can be performed without the bottom groove. The air around the surface is introduced into the water groove or hole, and the overflow water can also be drained. In addition, as a configuration near the upper end of the water-water groove or water-hole, for example, in addition to the structure in which a rib is provided around the upper end of the water-water groove (hole), the periphery of the upper end of the water-water groove (hole) is formed on another surface. The structure includes a lower groove and a structure that is formed higher than the upper end of the small hole, and the latter includes a structure that forms a top groove communicating with the water hole on the upper surface of the lid.
【００３７】なお、本願発明は、上記実施例以外にも、
種々の態様の植栽用基礎部材を含むものである。要する
に、保水用凹部が凹陥形成された基礎部材本体と、この
基礎部材本体の上側に配置される蓋とを備え、上記蓋
に、上記保水用凹部に連通して保水用凹部からの蒸気を
絞る小孔が保水用凹部ごとに貫設されていれば、本願発
明に含まれる。そして、この構成に対し、リブ又は蓋上
面の高低差により支持構造を設けた構成、蓋の上側に多
孔質部材を配した構成、蓋の上側に繊維質部材を配置し
て一部を小孔から内方に挿入した構成、保水用凹部の内
部を縦壁で仕切った構成、この縦壁に連通孔又は連通溝
を設けた構成、基礎部材本体の側壁に気水溝を設ける構
成、基礎部材本体の縦壁及び蓋又は基礎部材本体の側壁
及び蓋に気水孔を設ける構成、基礎部材本体下面に底溝
を設ける構成を、単独で、或いは適宜に組み合わせてな
る植栽用基礎部材は全て本願発明に含まれるものであ
る。また、本願発明の植栽用基礎部材は、例えば高速道
路の中央分離帯に設置されるような、比較的大型のプラ
ンターの内部の植栽構造にも利用できるのは勿論であ
る。The present invention is not limited to the above embodiment,
It includes various types of planting base members. In short, it is provided with a base member main body having a recess for water retention and a lid arranged on the upper side of the base member main body, and the lid is communicated with the water retention recess to squeeze steam from the water retention recess. If the small holes are provided in each of the water retaining recesses, it is included in the present invention. In addition to this structure, a structure in which a supporting structure is provided by the height difference of the ribs or the upper surface of the lid, a structure in which a porous member is arranged on the upper side of the lid, and a fibrous member is arranged on the upper side of the lid and a part of the small hole is formed. From the inside to the inside, the inside of the recess for water retention is partitioned by a vertical wall, a structure in which a communication hole or a communication groove is provided in this vertical wall, a structure in which a water / water groove is provided on the side wall of the base member main body, a base member All of the planting base members are composed of the vertical wall of the main body and the lid or the side wall and the lid of the base member main body, the structure in which the water holes are provided, and the bottom groove on the lower surface of the base member main body, either alone or in an appropriate combination. It is included in the present invention. Further, it goes without saying that the planting base member of the present invention can also be used for a planting structure inside a relatively large planter, which is installed in a median strip of a highway, for example.
【００３８】[0038]
【発明の効果】以上説明したように、請求項１の植栽用
基礎部材によれば、土圧等に十分に耐えながら、例えば
３０〜６０リッター或いはそれ以上の保水を行うと共
に、盛土へ供給する蒸気を絞って給水量を適正に調整し
たので、給水を可及的長期にわたって行うことができ、
好天が続いたときであっても盛土が水涸れすることがな
く、例えば建造物の屋上等で散水等の手間をかけること
なく、植物植生を行うことができる。As described above, according to the planting base member of the first aspect of the present invention, for example, 30 to 60 liters or more of water is retained while being sufficiently resistant to earth pressure and the like, and is supplied to the embankment. Since the amount of water to be supplied was properly adjusted by squeezing the steam to be used, water can be supplied for as long as possible,
Even when fine weather continues, the embankment will not be flooded, and for example, plant vegetation can be carried out without spending time such as watering on the roof of a building.
【００３９】請求項２によれば、請求項１の効果に加え
て、小孔周囲に空気層が確保されるから、保水用凹部へ
の集水及び盛土への水蒸気の均一供給を確実に行うこと
ができる。According to the second aspect, in addition to the effect of the first aspect, an air layer is secured around the small holes, so that water is uniformly collected in the water retaining recesses and the steam is uniformly supplied to the embankment. be able to.
【００４０】請求項３によれば、請求項２の効果をリブ
で達成でき、さらにリブにより蓋の強度を高めることが
できる。According to the third aspect, the effect of the second aspect can be achieved by the ribs, and the ribs can enhance the strength of the lid.
【００４１】請求項４によれば、請求項２の効果を、蓋
上面の高低差で達成することができた。According to claim 4, the effect of claim 2 can be achieved by the height difference of the lid upper surface.
【００４２】請求項５によれば、請求項２の効果を多孔
質部材で達成でき、さらに多孔質部材の保水機能によ
り、給水能力を向上させることができる。According to the fifth aspect, the effect of the second aspect can be achieved by the porous member, and further, the water supply capability can be improved by the water retaining function of the porous member.
【００４３】請求項６によれば、請求項１の効果に加え
て、繊維質部材の毛細管現象により給水能力が向上し、
又その分、小孔の開口面積を小さく設定することができ
て強度が増すから、繊維質部材及び小孔の形態調整によ
り、盛土への給水能力及び植栽用基礎部材の強度の設定
自由度を広くすることができる。According to claim 6, in addition to the effect of claim 1, the water supply capacity is improved by the capillary phenomenon of the fibrous member,
In addition, since the opening area of the small holes can be set smaller by that amount, the strength is increased. Can be widened.
【００４４】請求項７によれば、請求項１〜６の効果に
加えて、連通孔又は連通溝を介して保水用凹部間で水が
授受され、各保水用凹部の水量が均一化されるので、盛
土への給水を全体的に均等に行えて局所的な水涸れを防
止することができると共に、縦壁により基礎部材本体の
強度を向上させることができる。According to the seventh aspect, in addition to the effects of the first to sixth aspects, water is exchanged between the water retaining recesses through the communication hole or the communication groove, and the water amount in each water retaining recess is made uniform. Therefore, water can be uniformly supplied to the embankment as a whole to prevent local water dripping, and the vertical wall can improve the strength of the base member main body.
【００４５】請求項８〜１０によれば、請求項１〜７の
効果に加えて、設置面周辺のエアを植栽用基礎部材上面
まで供給して根腐れを防止できると共に、保水用凹部で
オーバーフローした水を設置面に排水できる。According to Claims 8 to 10, in addition to the effects of Claims 1 to 7, air around the installation surface can be supplied to the upper surface of the planting base member to prevent root rot, and at the same time, in the recess for water retention. The overflowed water can be drained to the installation surface.
【図１】第１実施例の基礎部材本体及び蓋を分離して示
した縦断側面図（図３及び図４におけるＩ−Ｉ線断面図
に相当）、FIG. 1 is a vertical cross-sectional side view (corresponding to a cross-sectional view taken along line I-I in FIGS. 3 and 4) showing a base member main body and a lid of a first embodiment separately.
【図２】第１実施例の植栽用基礎部材を用いて施工され
た植物植生構造の縦断側面図FIG. 2 is a vertical sectional side view of a plant vegetation structure constructed using the planting foundation member of the first embodiment.
【図３】第１実施例の基礎部材本体の平面図、FIG. 3 is a plan view of a base member main body of the first embodiment,
【図４】第１実施例の蓋の底面図、FIG. 4 is a bottom view of the lid of the first embodiment,
【図５】第１実施例の縦断拡大側面図、FIG. 5 is an enlarged vertical side view of the first embodiment,
【図６】第２実施例の蓋の平面図、FIG. 6 is a plan view of the lid of the second embodiment,
【図７】第２実施例の図５相当面、FIG. 7 is a surface corresponding to FIG. 5 of the second embodiment,
【図８】第３実施例の図５相当面、FIG. 8 is a surface corresponding to FIG. 5 of the third embodiment,
【図９】第４実施例の図５相当面、FIG. 9 is a surface corresponding to FIG. 5 of the fourth embodiment,
【図１０】第５実施例の図５相当面、FIG. 10 is a surface corresponding to FIG. 5 of the fifth embodiment,
【図１１】第５実施例のＸＩ−ＸＩ線断面図、FIG. 11 is a sectional view taken along line XI-XI of the fifth embodiment,
【図１２】第６実施例の図５相当面である。FIG. 12 is a surface corresponding to FIG. 5 of the sixth embodiment.
Ｇ 設置面 ｗ 水面 １０ 植栽用基礎部材 １１ 基礎部材本体 １１ａ 保水用凹部 １１ｂ 縦壁 １１ｃ 連通溝 １２ 蓋 １２ａ 小孔 ２０ 透水シート ３０ 盛土 １１０ 植栽用基礎部材 １１１ 基礎部材本体 １１１ａ 保水用凹部 １１２ 蓋 １１２ａ 小孔 １１２ｂ リブ １４０ 空気層 ２１０ 植栽用基礎部材 ２１２ 蓋 ２１２ａ 小孔 ２１２ｂ リブ ２４０ 空気層 ２５０ パーライト（多孔質部材） ３１０ 植栽用基礎部材 ３１２ 蓋 ３１２ａ 小孔 ３６０ 繊維質部材 ４１０ 植栽用基礎部材 ４１１ 基礎部材本体 ４１１ａ 保水用凹部 ４１１ｆ 側壁 ４１１ｇ 気水溝 ４１１ｈ 底溝 ４１２ 蓋 ４１２ａ 小孔 ４１２ｇ 気水溝 ４１２ｉ リブ ５１０ 植栽用基礎部材 ５１１ 基礎部材本体 ５１１ａ 保水用凹部 ５１１ｂ 縦壁 ５１１ｄ 気水孔 ５１１ｈ 底溝 ５１２ 蓋 ５１２ａ 小孔 ５１２ｄ 気水孔 ５１２ｉ リブ G installation surface w Water surface 10 Basic components for planting 11 Base member body 11a Water retaining recess 11b vertical wall 11c communication groove 12 lid 12a small hole 20 Water-permeable sheet 30 embankments 110 Basic material for planting 111 Base member body 111a Water retaining recess 112 lid 112a small hole 112b rib 140 air layer 210 Basic material for planting 212 lid 212a small hole 212b rib 240 air layer 250 perlite (porous material) 310 Basic members for planting 312 lid 312a small hole 360 fibrous material 410 Base material for planting 411 Base member body 411a Water retaining recess 411f side wall 411g steam groove 411h bottom groove 412 lid 412a small hole 412g steam groove 412i rib 510 Basic material for planting 511 Foundation member body 511a Recess for water retention 511b vertical wall 511d Air hole 511h bottom groove 512 lid 512a small hole 512d Water hole 512i rib
Claims (10)
の植栽用基礎部材であって、保水用凹部が凹陥形成され
た基礎部材本体と、この基礎部材本体の上側に配置され
る蓋とを備え、上記蓋に、上記保水用凹部に連通して保
水用凹部からの水蒸気を絞る小孔が保水用凹部ごとに貫
設されていることを特徴とする植栽用基礎部材。1. A planting base member made of resin or foamed resin, which is installed under the embankment, in which a water retaining recess is formed in a recess, and a base member main body which is arranged above the base member main body. A planting base member, comprising: a lid, and a small hole communicating with the water retaining recess and squeezing water vapor from the water retaining recess is provided in each of the water retaining recesses.
トを持ち上げて少なくとも小孔周囲に空気層を形成する
ための支持構造を設けた請求項１記載の植栽用基礎部
材。2. The planting base member according to claim 1, wherein a support structure is provided on the upper surface of the lid for raising the water-permeable sheet disposed above the lid to form an air layer around at least the small holes.
を小孔周囲の蓋上面に設ける構成である請求項２記載の
植栽用基礎部材。3. The planting base member according to claim 2, wherein the support structure is provided with ribs for lifting the water-permeable sheet on the upper surface of the lid around the small holes.
形成して、他面により透水シートを持ち上げる構成であ
る請求項２記載の植栽用基礎部材。4. The planting base member according to claim 2, wherein the support structure has a structure in which the periphery of the small hole is formed lower than the other surface and the water permeable sheet is lifted by the other surface.
上側にパーライトなどの多孔質部材を配した植栽用基礎
部材。5. The planting base member according to claim 1,
A planting base member with a porous member such as perlite on the upper side.
上側に、不織布、ガーゼ等の繊維質部材を配置し、その
一部を小孔から内方に挿入した植栽用基礎部材。6. The planting base member according to claim 1,
A planting base member in which a fibrous member such as a nonwoven fabric and gauze is arranged on the upper side, and a part of the fibrous member is inserted inward from a small hole.
で仕切ることにより設けられ、この縦壁に、保水用凹部
同士を連通する連通孔又は連通溝を設けた請求項１〜６
のうちいずれか１項に記載の植栽用基礎部材。7. The water retaining recess is provided by partitioning the interior of the base member main body with a vertical wall, and the vertical wall is provided with a communication hole or a communication groove for communicating the water retaining recesses with each other.
The planting base member according to any one of the above.
の気水溝の上端付近を、その上側に配される透水シート
が密着しないように構成した請求項１〜７のうちいずれ
か１項に記載の植栽用基礎部材。8. The water vapor groove is formed on the side wall of the base member main body, and the vicinity of the upper end of the water vapor groove is configured so that the water permeable sheet disposed on the upper side does not adhere. The basic member for planting according to item 1.
成し、蓋に上記気水孔に連通する気水孔を貫設し、この
気水孔の上端付近を、その上側に配される透水シートが
密着しないように構成した請求項１〜８のうちいずれか
１項に記載の植栽用基礎部材。9. An air / water hole is formed in a side wall or a vertical wall of a base member main body, and an air / water hole communicating with the air / water hole is formed in a lid, and the vicinity of the upper end of the air / water hole is located above it. The planting base member according to any one of claims 1 to 8, wherein the arranged water-permeable sheet is configured so as not to adhere to it.
孔に連通する底溝を形成した請求項８又は９記載の植栽
用基礎部材。10. The planting base member according to claim 8, wherein the bottom wall of the base member main body is formed with a water groove or a bottom groove communicating with the water hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29563494A JP3485277B2 (en) | 1994-11-04 | 1994-11-04 | Basic materials for planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29563494A JP3485277B2 (en) | 1994-11-04 | 1994-11-04 | Basic materials for planting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08130983A JPH08130983A (en) | 1996-05-28 |
| JP3485277B2 true JP3485277B2 (en) | 2004-01-13 |
Family
ID=17823192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29563494A Expired - Fee Related JP3485277B2 (en) | 1994-11-04 | 1994-11-04 | Basic materials for planting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3485277B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001024612A1 (en) * | 1999-10-04 | 2001-04-12 | Tankatsu Co., Ltd. | Method of greening concrete-placed surface using tree fixing tool and tree growing device for concrete-placed surface using tree fixing tool |
| JP2006006215A (en) * | 2004-06-25 | 2006-01-12 | Gunze Ltd | Greening container |
| JP2007053970A (en) * | 2005-08-24 | 2007-03-08 | Shikoku Chem Corp | Roadbed block for rooftop, and roadbed structure for rooftop using the same |
| JP5179729B2 (en) * | 2006-07-10 | 2013-04-10 | 田島ルーフィング株式会社 | Outside heat insulation structure in planting equipment |
-
1994
- 1994-11-04 JP JP29563494A patent/JP3485277B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08130983A (en) | 1996-05-28 |
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