JPS63828Y2 - - Google Patents
Info
- Publication number
- JPS63828Y2 JPS63828Y2 JP13331483U JP13331483U JPS63828Y2 JP S63828 Y2 JPS63828 Y2 JP S63828Y2 JP 13331483 U JP13331483 U JP 13331483U JP 13331483 U JP13331483 U JP 13331483U JP S63828 Y2 JPS63828 Y2 JP S63828Y2
- Authority
- JP
- Japan
- Prior art keywords
- vegetation
- corrosion
- fabric
- fibers
- bag
- 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
Links
- 239000000835 fiber Substances 0.000 claims description 58
- 239000004744 fabric Substances 0.000 claims description 42
- 238000005260 corrosion Methods 0.000 claims description 40
- 230000007797 corrosion Effects 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 19
- 239000002689 soil Substances 0.000 description 23
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 22
- 235000011613 Pinus brutia Nutrition 0.000 description 22
- 241000018646 Pinus brutia Species 0.000 description 22
- 239000003337 fertilizer Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 230000035784 germination Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007226 seed germination Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bag Frames (AREA)
Description
【考案の詳細な説明】
本考案は、植生工用袋体に関し、さらに詳しく
は、河川護岸、堤防、土手、土地造成、山腹法面
等の覆土工事における植生工用袋体に関するもの
である。[Detailed Description of the Invention] The present invention relates to a bag for vegetation work, and more specifically to a bag for vegetation work in soil covering works such as river revetments, embankments, embankments, land reclamation, and mountainside slopes.
近年、覆土工事において傾斜面を覆土して緑化
する方法として、覆土マツトを利用した工法が知
られている。この方法は布製袋状物を覆土面に広
げ、その内部に植生に適した土壌、肥料、種子等
を水で混和した流動状物を圧入し、袋状物の構成
糸条の間隙に土壌粒子によつて濾床を形成せし
め、余剰水を排出することにより、土壌、肥料お
よび種子等を充填して植生化を図るものである。 BACKGROUND ART In recent years, a method using soil-covering pine has become known as a method for covering slopes with soil and greening them during soil-covering work. In this method, a cloth bag-like material is spread over the soil-covered surface, and a fluid mixture of soil, fertilizer, seeds, etc. suitable for vegetation is injected into the bag-like material, and soil particles are inserted into the gaps between the fibers that make up the bag-like material. By forming a filter bed and discharging excess water, it is filled with soil, fertilizer, seeds, etc., and vegetation is created.
しかしながら、従来の植生用マツトは、植生面
のみ、または法面保護のみしか考慮されていない
マツトであり、これらの両者を兼ね備えたマツト
は皆無であつた。すなわち、前者の植生面を考慮
したマツトは、マツト全体が腐食性繊維で構成さ
れ、マツトを早期に腐食させ肥料化すると同時に
種子の発芽、発育性を向上せしめることを目的と
しているが、マツトが早期腐食化するため、マツ
ト内へ充填された客土類は風雨等で流失、崩落さ
れやすく、植生も十分行いきれず、初期の段階か
ら法面保護を図ることができない。また、後者の
法面保護を考慮したマツトはマツト全体が耐久性
のある繊維で構成され、マツト内へ充填された客
土類の流失、崩落を長期にわたつて防止し、法面
保護を行なうと同時に植生化を図ることを目的と
しているが、マツトが腐食しにくいため、大きく
成長しつつある草木類の発育性、根付性を悪化さ
せるものであり、また近辺の草木類の種子付着が
極めて悪く、真の植生化を図ることが難しい。 However, conventional pine trees for vegetation are pine trees that are designed only for protection of vegetation surfaces or slope surfaces, and there are no pine trees that have both of these functions. In other words, in the case of the former type of pine, which takes into account the vegetation aspect, the entire pine is composed of corrosive fibers, and the purpose is to quickly rot the pine and use it as fertilizer, as well as to improve the germination and growth of seeds. Due to early corrosion, the soil filled in the pine is easily washed away and collapsed by wind and rain, and the vegetation is not fully grown, making it impossible to protect the slope from the initial stage. In addition, with the latter method of slope protection in mind, the entire pine is made of durable fibers, which prevents the soil filled in the pine from being washed away or falling down over a long period of time, and protects the slope. At the same time, the purpose is to create vegetation, but since the pine is difficult to rot, it worsens the growth and rooting ability of large-growing plants, and it also makes it extremely difficult for nearby plants to attach seeds. Unfortunately, it is difficult to achieve true vegetation.
なお、上記の外に耐久性繊維シートと腐食性繊
維シートとを３層構造にした袋体もああるが、こ
れは腐食性繊維の腐食によつて肥料化せしめるこ
とを目的としたものであり、腐食後は耐久性を有
する２層の袋体となり、前記後者のものと同一の
効果しか得られず、好ましいマツトとはいえな
い。 In addition to the above, there is also a bag with a three-layer structure of a durable fiber sheet and a corrosive fiber sheet, but this is for the purpose of converting it into fertilizer by corroding the corrosive fibers. After corrosion, the mat becomes a durable two-layered bag, and only the same effect as the latter can be obtained, so it cannot be said to be a preferable mat.
本考案の目的は、植生工事後の客土流失、崩落
を防止し、長期にわたつて法面保護を行なうと同
時に、種子の発芽、発育性を向上せしめ、長年に
わたる植生化および植生管理を容易にせしめうる
植生工用袋体を提供することにある。 The purpose of this invention is to prevent soil from being washed away and collapsed after revegetation work, protect slopes over a long period of time, and at the same time improve seed germination and growth, making it easier to establish and manage vegetation over many years. It is an object of the present invention to provide a bag body for vegetation work that can be used for planting.
上記目的を達成するため、本考案の植生工用袋
体は、複数層の布帛を部分的に連結した布帛間内
に植生材料を充填する袋体において、該袋体の少
なくとも一面の布帛が耐腐食性繊維と腐食性繊維
とからなり、かつ該両繊維は、該腐食性繊維が腐
食した後の布帛目合が腐食前の布帛目合の100倍
以上になるように構成されていることを特徴とす
る。 In order to achieve the above object, the bag for vegetation work of the present invention is a bag in which a plurality of layers of fabric are partially connected and vegetation material is filled between the fabrics, in which the fabric on at least one side of the bag is resistant. It consists of corrosive fibers and corrosive fibers, and both of the fibers are configured such that the fabric mesh after the corrosive fibers corrode is 100 times or more the fabric mesh before corrosion. Features.
本考案の対象となる袋体は、複数層の布帛を部
分的に連結し、該布帛間内に植生に適した土壌、
肥料および種子等を混和した植生材料を充填し得
る袋体であれば特に限定されないが、典型的に
は、少なくとも上下２層の布帛が周縁部で縫製等
により閉じられ、該上下２層の間に部分的な連結
部を有し、表面に凹凸を有するかまたは表面フラ
ツトなマツト形状を有し、かつマツト上部に植生
に適した土壌、肥料および種子等（植生材料）を
水で混和した流動状物を圧入するための注入口を
有するものであり、上記充填物圧入後のマツト厚
みは10cmを超えない程度のものである。 The bag that is the subject of the present invention has multiple layers of fabric that are partially connected, and between the fabrics there is soil suitable for vegetation.
The bag is not particularly limited as long as it can be filled with vegetation material mixed with fertilizer, seeds, etc., but typically, at least two layers of fabric are closed at the periphery by sewing or the like, and there is no space between the upper and lower layers. It has a pine shape with a partially connected part on the top, an uneven surface or a flat surface, and the top of the pine is filled with soil, fertilizer, seeds, etc. (vegetation material) suitable for vegetation mixed with water. The mat has an injection port for press-fitting the filler, and the thickness of the mat after press-fitting the filler is not more than 10 cm.
本考案において、袋体を構成する布帛の少なく
とも一面は、耐腐食性繊維と腐食性繊維から構成
されている。両繊維から構成される布帛面は、袋
体を構成する布帛の一方または両方、もしくはこ
れらの部分面でもよく、これらは用途等に応じて
適宜選択される。 In the present invention, at least one side of the fabric constituting the bag is composed of corrosion-resistant fibers and corrosive fibers. The fabric surface composed of both fibers may be one or both of the fabrics constituting the bag, or a partial surface thereof, and these are appropriately selected depending on the purpose and the like.
上記布帛の構成内容は、本考案の他の要件、す
なわち腐食性繊維が腐食した後の布帛目合が腐食
前のそれの100倍以上になる条件を充足していれ
ば特に限定されるものではないが、施工時のマツ
ト強度、腐食後のマツト強度等の実用面から、少
なくとも上下２層を部分的に連結している各連結
部を通して、タテおよびヨコ方向に高強力の耐腐
食性繊維部を設け、他部は主に腐食性繊維で織編
されたものが好ましい。 The composition of the fabric is not particularly limited as long as it satisfies the other requirements of the present invention, that is, the fabric mesh after the corrosive fibers corrode is 100 times or more of that before corrosion. However, from practical aspects such as the mat strength during construction and the mat strength after corrosion, a highly strong corrosion-resistant fiber section is installed in the vertical and horizontal directions through each joint that partially connects at least the upper and lower two layers. Preferably, the other part is woven or knitted mainly from corrosive fibers.
上記耐腐食性繊維と腐食性繊維とからなる布帛
を用いることにより、腐食性繊維の腐食化によつ
て布帛目合が拡大化され、成長しつつある種子の
発芽〜発育性を向上せしめ植生化を図ると同時
に、布帛に残された耐腐食性繊維によつてマツト
内の客土流出、崩落を防止し長期に渡つて法面保
護を行なう効果が得られる。 By using a fabric made of the above-mentioned corrosion-resistant fibers and corrosive fibers, the fabric mesh is expanded due to the corrosion of the corrosive fibers, which improves the germination and growth properties of growing seeds and allows them to become vegetation. At the same time, the corrosion-resistant fibers left in the fabric prevent soil from flowing out and falling, providing long-term slope protection.
本考案において、腐食性繊維の腐食化によつて
得られる布帛目合は、前述のように腐食前の布帛
目合の100倍以上、通常は100〜20000倍、好まし
くは500〜5000倍である。布帛目合が100倍に達し
ないと、植物の発育性が劣り、また20000倍を越
えると、目合が過大となり、耐腐食性繊維による
客土保持が不充分となる。なお、腐食前の布帛目
合は、施工性、初期の植生面から１〜４mm2の面積
を有するものが好ましい。 In the present invention, the fabric mesh obtained by corroding the corrosive fibers is 100 times or more, usually 100 to 20,000 times, preferably 500 to 5,000 times the fabric mesh before corrosion, as described above. . If the fabric mesh does not reach 100 times, plant growth will be poor, and if it exceeds 20,000 times, the mesh will become too large and the soil retention by the corrosion-resistant fibers will be insufficient. In addition, the fabric mesh before corrosion is preferably one having an area of 1 to 4 mm 2 from the initial vegetation surface for ease of construction.
本考案に用いる耐腐食性繊維としては、耐環境
性に優れ、長期にわたつて耐久性のあるポリエス
テル、ポリアミド、ポリエチレン、ガラス等の人
造繊維が適しており、特に強度が5g／ｄ以上の
高強力長繊維糸が好ましい。また、腐食性繊維と
しては、耐環境性に劣つた早期腐食化または脆化
容易な綿、麻等の天然繊維、もしくはレーヨン、
アセテート、キユプラ等のセルロース糸再生繊維
が適しており、これらの中でも特に紡績糸が好ま
しい。これは、植生材料充填時の材料流出防止お
よび土壌との密着性が極めて良好となるからであ
る。 As the corrosion-resistant fibers used in this invention, artificial fibers such as polyester, polyamide, polyethylene, and glass, which have excellent environmental resistance and long-term durability, are suitable, especially those with a strength of 5 g/d or more. Strong long fiber yarns are preferred. In addition, corrosive fibers include natural fibers such as cotton and linen, which have poor environmental resistance and are prone to early corrosion or embrittlement, or rayon,
Cellulose yarn regenerated fibers such as acetate and Kyupra are suitable, and among these, spun yarn is particularly preferred. This is because prevention of material outflow during filling with vegetation material and adhesion to soil are extremely good.
次に図面を用いて本考案の実施態様を詳細に説
明する。 Next, embodiments of the present invention will be described in detail using the drawings.
第１図、第４図および第５図は本考案の袋体に
使用する布帛構成を示す平面図であり、耐腐食性
繊維と腐食性繊維を交織した例を示すものであ
る。第２図は、第１図の布帛を使用した袋体断面
を示し、第３図は、第１図の布帛を使用した本考
案の袋体の一実施態様を示す斜視図であり、腐食
性繊維腐食後の状態を示したものである。 FIGS. 1, 4, and 5 are plan views showing the structure of the fabric used in the bag of the present invention, and show examples in which corrosion-resistant fibers and corrosive fibers are interwoven. FIG. 2 shows a cross section of a bag using the fabric shown in FIG. 1, and FIG. 3 is a perspective view showing an embodiment of the bag of the present invention using the fabric shown in FIG. This shows the state after fiber corrosion.
耐腐食性繊維と腐食性繊維を交織するに当たつ
ては、第１図、および第２図に示すように、耐腐
食性繊維糸１は上下布帛６，６′の各連結部３を
通して、タテおよびヨコ方向に格子状に織られ、
高強力を有する補強部１４を形成し、該補強部１
４以外は腐食性繊維糸２によつて織られる。耐腐
食性繊維糸１を使用した補強部１４および連結部
３は、施工時のマツト強度を確保し、植生材料圧
入充填時のマツトの耐破裂性を維持するととも
に、腐食性繊維糸２の腐食後のマツト強度および
マツト形態を長期に渡つて確保し、マツト内に充
填された植生材料の流失、崩落を防止する。この
補強部１４および連結部３は、耐腐食性繊維糸１
の多数本が集まつて高密度で織られ、強力70Kg以
上のものとすることが好ましい。これらの部分の
強力が不足すると、施工時あるいは施工後の実用
特性面で強度的に不充分になる。また、上下布帛
６，６′の各連結部３の間隙、すなわち耐腐食性
繊維糸１を使用した補強部１４の間隙は、タテお
よびヨコ方向のそれぞれ一辺ａが10〜200mm幅を
有するものが好ましい。本考案において、上記補
強部１４の間隔は上記の範囲に限定されるもので
はないが、10mm未満では、施工時の植生材料の充
填性が劣り、また腐食性繊維糸腐食後の布帛目合
も小さく、植生面で不充分になることがある。一
方、200mmを越えると、植生材料の充填厚みが極
大となり、客土量、植生材料費が高くなる。また
腐食性繊維糸腐食後の布帛目合が過大となり、マ
ツト内の植生材料の保持性が低下することがあ
る。 When interweaving corrosion-resistant fibers and corrosive fibers, as shown in FIGS. Woven in a grid pattern in the vertical and horizontal directions,
A reinforcing portion 14 having high strength is formed, and the reinforcing portion 1
The parts other than 4 are woven by corrosive fiber yarn 2. The reinforcing part 14 and the connecting part 3 using the corrosion-resistant fiber yarn 1 ensure the strength of the pine during construction, maintain the rupture resistance of the pine when press-fitting the vegetation material, and prevent corrosion of the corrosive fiber yarn 2. To ensure the strength and form of the pine over a long period of time, and to prevent the vegetation material filled in the pine from washing away and collapsing. The reinforcing portion 14 and the connecting portion 3 are connected to the corrosion-resistant fiber yarn 1.
It is preferable that a large number of strands are gathered together and woven at a high density, and the strength is 70 kg or more. If the strength of these parts is insufficient, the strength will be insufficient in terms of practical properties during or after construction. In addition, the gap between the connecting parts 3 of the upper and lower fabrics 6, 6', that is, the gap between the reinforcing parts 14 using the corrosion-resistant fiber yarn 1, has a width of 10 to 200 mm on each side a in the vertical and horizontal directions. preferable. In the present invention, the spacing between the reinforcing portions 14 is not limited to the above-mentioned range, but if it is less than 10 mm, the filling property of the vegetation material during construction will be poor, and the fabric texture after corrosive fiber yarn corrosion will be poor. It is small and may not have enough vegetation. On the other hand, if the thickness exceeds 200 mm, the filling thickness of the vegetation material becomes maximum, and the amount of additional soil and the cost of the vegetation material become high. Furthermore, the fabric mesh after corrosion of the corrosive fiber yarns may become excessive, and the retention of vegetation material within the pine may be reduced.
前記耐腐食性繊維糸１の補強部１４で囲まれた
格子枠部内５は植生部に当るもので、腐食性繊維
糸２によつて織られ、腐食性繊維糸２の早期腐食
化によつて、種子の発芽、発育、根付が行われ
る。織りに当たつては、植生部における初期の発
芽性、すなわち布帛が腐食するまでの間の発芽性
を向上させるために、この格子枠部内５の植生部
を目合として１〜４mm2の面積を有するものとし、
腐食後の目合として、腐食前布帛目合の100倍以
上、すなわちａ×ａ＝１〜400cm2、好ましくは５
〜50cm2となるように構成する。 The inside of the lattice frame part 5 surrounded by the reinforcing part 14 of the corrosion-resistant fiber yarn 1 corresponds to the vegetation part, and is woven by the corrosive fiber yarn 2, and due to the early corrosion of the corrosive fiber yarn 2. , germination, development, and rooting of seeds take place. When weaving, in order to improve the initial germination in the vegetation area, that is, the germination ability until the fabric rots, weave an area of 1 to 4 mm 2 with the vegetation area in the lattice frame 5 as the target. shall have
The texture after corrosion is 100 times or more the fabric texture before corrosion, i.e. a×a=1 to 400 cm 2 , preferably 5
Configure so that ~ 50cm2 .
以上のような布帛構成の袋状物は、各周辺を縫
製あるいは他の方法で接合して、袋体上部に植生
材料充填用注入口を設け、法面に敷設後、上下布
帛の連結部３に適宜間隔でアンカーを打設後、該
注入口から、植生に適した土壌、肥料および種子
等を混和した植生材料を圧入充填し、次いで法面
保護および植生化に供される。このとき、格子枠
内５の植生部は、粗目布帛のため施工後初期にお
ける種子の発芽性が極めてよく、また腐食後は、
第３図に示すように、発芽した植物１２の発育
性、根付性が良好で、根１３はマツト内土壌１０
を貫通して、地盤１１まで容易に達しうるのであ
る。またマツト内の土壌が表面に露出しているた
め、近辺の草木類の種付性が極めてよく、真の植
生化をいち早く達成することができる。また格子
状に設けられた耐腐食性繊維糸部分により、表面
に露出した土壌が風雨によつて流出、崩落するの
が防止され、法面を長期に渡つて保護することが
できる。 In the bag-like article having the fabric structure as described above, each periphery is sewn or joined by another method, an inlet for filling the vegetation material is provided in the upper part of the bag body, and after being laid on a slope, the connection part 3 of the upper and lower fabrics is attached. After driving anchors at appropriate intervals, vegetation material mixed with soil, fertilizer, seeds, etc. suitable for vegetation is press-filled through the injection port, and the soil is then used for slope protection and vegetation. At this time, since the vegetation inside the lattice frame 5 is made of coarse fabric, the germination of seeds is extremely good in the early stage after construction, and after corrosion,
As shown in FIG. 3, the germinated plants 12 have good growth and rooting ability, and the roots 13 are grown in the soil 10 in the pine.
It can easily reach the ground 11 by penetrating the ground. In addition, since the soil within the pine is exposed on the surface, the seeding of nearby plants is extremely good, and true vegetation can be quickly established. In addition, the corrosion-resistant fiber threads arranged in a lattice pattern prevent soil exposed on the surface from being washed away or collapsed by wind and rain, and the slope can be protected for a long period of time.
本考案において、法面保護、すなわち露出した
マツト内土壌の風雨等による流出、崩落をさらに
防止するためには、第４図および第５図に示すよ
うに、耐腐食性繊維糸１の補強部１４部で囲まれ
た格子枠内５にさらに耐腐食性繊維糸１′を挿入
することが好ましい。すなわち、第４図は格子枠
部内５をさらに耐腐食性繊維糸１′で経および緯
方向に交織し、他部は腐食性繊維糸２からなるも
のである。この場合、植生性を低下させずに法面
保護効果を上げるには、耐腐食性繊維糸１′部は
強力20Kg以上で構成し、かつ耐腐食性繊維糸１′
部間ｂは25〜80mmとすることが好ましい。さらに
第５図は、格子枠内５を緯糸に耐腐食性繊維糸
１″、および経糸に腐食性繊維糸２を使用して交
織したものであるが、このような構成にすれば、
法面保護効果をさらに向上させることができる。 In the present invention, in order to further protect the slope surface, that is, to further prevent the exposed soil within the pine from flowing out and collapsing due to wind and rain, the reinforced part of the corrosion-resistant fiber yarn 1 is used as shown in FIGS. 4 and 5. Preferably, a corrosion-resistant fiber thread 1' is further inserted into the lattice frame 5 surrounded by the 14 parts. That is, in FIG. 4, corrosion-resistant fiber yarns 1' are further interwoven in the warp and weft directions in the lattice frame portion 5, and the other portions are made of corrosive fiber yarns 2. In this case, in order to increase the slope protection effect without reducing vegetation quality, the corrosion-resistant fiber yarn 1' should have a strength of 20 kg or more, and the corrosion-resistant fiber yarn 1'
It is preferable that the distance b is 25 to 80 mm. Furthermore, in FIG. 5, the inside of the lattice frame 5 is interwoven using a corrosion-resistant fiber yarn 1'' for the weft and a corrosive fiber yarn 2 for the warp.
The slope protection effect can be further improved.
以上、本考案の植生工用袋体は、上述のように
施工後初期の種子発芽性が極めてよく、かつ布帛
の一部が早期腐食化することによつて、発芽した
植物の発育、根付性を助長し、露出した土壌への
在来種の播種性も向上させることができる。また
マツト内に充填された土壌、植生材料等の風雨等
による流出、崩落も耐腐食性繊維によつて防止す
ることができるため、長期にわたる法面保護効果
を達成するとともに、植生化および植生管理を容
易にすることができる等の優れた効果が得られ
る。 As mentioned above, the vegetation bag of the present invention has extremely good seed germination properties in the early stage after construction, and the early rotting of a part of the fabric improves the growth and rooting properties of germinated plants. It can also improve the sowing ability of native species in exposed soil. In addition, the corrosion-resistant fibers can prevent the soil and vegetation materials filled in the pine from flowing out and collapsing due to wind and rain, achieving a long-term slope protection effect, as well as revegetation and vegetation management. Excellent effects such as making it easier can be obtained.
第１図は、本考案の植生工用袋体の布帛構成の
一例を示す平面図、第２図Ａ，Ｂは、それぞれ第
１図のＡ−Ａ断面およびＢ−Ｂ断面を示す図、第
３図は、第１図の植生工用袋体の実施態様を示す
斜視図、第４図および第５図は、それぞれ本考案
の植生工用袋体の布帛構成の他の実施例を示す平
面図である。
１，１′，１″……耐腐食性繊維糸、２……腐食
性繊維糸、３……連結部、７……袋内部、１０…
…植生材料（土壌、肥料、種子等の混和物）、１
１……地盤、１２……植物、１３……根、１４…
…補強部、５……格子枠内（植生部）、６，６′…
…上布帛、下布帛。
FIG. 1 is a plan view showing an example of the fabric structure of the bag for vegetation treatment of the present invention, and FIGS. 2A and 2B are views showing cross sections AA and B-B in FIG. 3 is a perspective view showing an embodiment of the bag for vegetation treatment shown in FIG. 1, and FIGS. 4 and 5 are plan views showing other embodiments of the fabric structure of the bag for vegetation treatment of the present invention, respectively. It is a diagram. 1, 1', 1''...Corrosion-resistant fiber thread, 2...Corrosive fiber thread, 3...Connection part, 7...Inside of bag, 10...
...Vegetation materials (admixtures of soil, fertilizer, seeds, etc.), 1
1...ground, 12...plant, 13...root, 14...
...Reinforcement part, 5...Inside the lattice frame (vegetation part), 6,6'...
...Top fabric, bottom fabric.
Claims (1)
生材料を充填する袋体において、該袋体の少なく
とも一面の布帛が耐腐食性繊維と腐食性繊維とか
らなり、かつ該両繊維は、該腐食性繊維が腐食し
た後の布帛目合が腐食前の布帛目合の100倍以上
になるように構成されていることを特徴とする植
生工用袋体。 In a bag in which a plurality of layers of fabric are partially connected and a vegetation material is filled between the fabrics, the fabric on at least one side of the bag is made of corrosion-resistant fibers and corrosive fibers, and both the fibers are 1. A bag for vegetation work, characterized in that the fabric mesh after the corrosive fibers are corroded is 100 times or more larger than the fabric mesh before corrosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13331483U JPS6041116U (en) | 1983-08-29 | 1983-08-29 | Vegetation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13331483U JPS6041116U (en) | 1983-08-29 | 1983-08-29 | Vegetation bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6041116U JPS6041116U (en) | 1985-03-23 |
| JPS63828Y2 true JPS63828Y2 (en) | 1988-01-11 |
Family
ID=30300772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13331483U Granted JPS6041116U (en) | 1983-08-29 | 1983-08-29 | Vegetation bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041116U (en) |
-
1983
- 1983-08-29 JP JP13331483U patent/JPS6041116U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6041116U (en) | 1985-03-23 |
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