WO2020225855A1

WO2020225855A1 - Method for growing self-adhesive climbing plant and growth support instrument

Info

Publication number: WO2020225855A1
Application number: PCT/JP2019/018280
Authority: WO
Inventors: 隆牧; 健二澤田; 景悟猪俣
Original assignee: 大島造園土木株式会社; ダイトウテクノグリーン株式会社
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-11-12
Also published as: CN113795143A; JPWO2020225855A1; JP7141626B2

Abstract

A band material to which an adhesive root of a self-adhesive climbing plant can adhere is disposed vertically upright as one body with a rigid material disposed on the back side of the band material. Both sides of the band material in the horizontal direction are surrounded by non-water retentive, non-moisture retentive wall materials which stand vertically upright parallel to the band material. Multiple support materials which are bridged between the wall materials and prevent the self-adhesive climbing plant from tilting in the direction away from the band material are provided at predetermined intervals in the vertical direction. The present invention can prevent a self-adhesive climbing plant from growing over the wall materials using the wall materials as supports and enables the self-adhesive climbing plant to grow upward in the vertical direction along the band material. Additionally, the present invention can prevent the self-adhesive climbing plant from being hit by wind which swings the self-adhesive climbing plant in directions different from the growth direction of the self-adhesive climbing plant, and prevent the self-adhesive climbing plant from being swung in directions different from the growth direction of the self-adhesive climbing plant. Accordingly, the present invention promotes the growth of the self-adhesive climbing plant compared to conventional techniques while keeping the self-adhesive climbing plant within the width of the band material and guiding the growth thereof in a desired direction.

Description

Adhesive vine growing method and growing aid

The present invention relates to a method for growing an adherent vine that grows along a wall surface and a growth aid for assisting the growth.

When greening the wall surface of a building where plants grow, cover the wall surface with a climbing aid made of a material that allows the roots of vines to adhere, and use a protective material to prevent the vines from falling off the climbing aid. A method of arranging the climbing aids on top of each other at intervals from the surface of the climbing material is widely adopted. Then, various jigs suitable for the method have been proposed.

For example, in Japanese Patent Application Laid-Open No. 2005-261287, a plurality of concave portions whose longitudinal direction of the groove is along the climbing direction of the plant are arranged side by side at appropriate intervals on the surface side of the block body made of precast concrete. A greening block in which a plurality of protective bars arranged side by side with a climbing gap between the concave portion and the surface of the block body in a direction orthogonal to the longitudinal direction has been proposed.

Since vines with attached roots (attached vines) generally have a habit of overgrow on the surface, a jig having a certain area such as this greening block is suitable for the overgrowth of attached vines. It can be said that. However, in some hierarchical buildings, the areas available for growing vines are narrowed. For example, a piloti, a place where the side is open without a wall, or a place where a large window is provided.

In such a place, it is conceivable to reduce the area to which the vines are attached. For example, if the jig is long and slender when viewed from the front, it can be installed so as to cover the window in a state where daylighting is possible by arranging them side by side at predetermined intervals. In addition, it can be attached to a pillar in a piloti or a place where the side is open. As an elongated and long jig, for example, there is a climbing assistance support pillar disclosed in Japanese Patent Application Laid-Open No. 2016-103993.

The climbing assistance support pillar is formed of at least one long metal material or resin material having a substantially concave horizontal cross section, and plant adsorption roots (air roots) are formed in the concave space. Adhesive material to be adhered is arranged. A reticulated body is arranged on the surface side of the adhering material, and the reticulated body fixes the adhering material to the concave space, and the vine is fixed to the reticulated body.

JP-A-2005-261287. JP 2016-103993

In addition to the above-mentioned adherent type vines, there are vines that are entwined and climbed (rolled vines). And since the rolled vine type vine grows faster than the adherent vine type, there is an advantage that the wall surface can be greened quickly. On the other hand, the curly vine type vine has a problem that only the leaf at the tip remains, that is, the wall surface tends to be partially greened. Therefore, it is preferable to use adherent vines in order to green the entire wall surface equally.

However, as described above, the adherent vines have a habit of growing on the surface, and when it is necessary to keep the area to which the vines are attached narrow, the conventional technique allows the adherent vines to move in the desired direction. It is difficult to extend while inducing. Further, in the conventional technique, there is a problem that it takes more time for greening as compared with a rolled vine type vine.

Therefore, according to the present invention, even when it is necessary to keep the area to which the vines are attached narrow, the adherent vines can be grown faster than before while guiding the adherent vines in a desired direction. The purpose is to provide methods and training aids.

In the method for growing an adhesive vine according to the present invention, a band material to which the attached roots of the adhesive vine can be attached is integrated with a rigid material arranged on the back surface of the band material and stands upright in the vertical direction. Both sides of the vine in the horizontal direction are surrounded by a wall material having no water-retaining property and moisturizing property, which stands in the vertical direction parallel to the band material, and is bridged between both of the wall materials to form the adherent vine. A plurality of support members are provided at predetermined intervals in the vertical direction to prevent tilting in the direction away from the band member.

A bar material that stands upright and extends in the vertical direction may be placed between the wall materials.

The adherent vine growing aid according to the present invention is a tubular material having no water retention and moisturizing properties, in which the peripheral wall surrounding the internal space is continuous in the longitudinal direction and discontinuous in the circumferential direction. On the surface of the internal space facing the separation portion, a band material to which the attachment roots of the attachment type vine can adhere is arranged, and the attachment type vine is spread over the separation portion in a direction away from the band material. A plurality of support members for preventing tilting are provided at predetermined intervals in the longitudinal direction of the tubular member.

In the adherent vine growing auxiliary tool according to the present invention, a support column extending in the longitudinal direction of the tubular member may be arranged at the separation portion.

In the present invention, the band material to which the attached roots of the attached vine can be attached has, for example, fine gaps on the surface or inside, and has water retention and moisturizing properties necessary as a basis for the growth of the attached vine. Specific examples thereof include a band formed of coconut husk, non-woven fabric, cork board, or wooden board, and a band formed of a layer of diatomaceous earth or fine sand on a base band.

Further, in the present invention, the wall material having no water retention and moisturizing property and the tubular material having no water retention and moisturizing property provide the water retention and moisturizing property required as the basis for the growth of the adherent vine. It does not have, for example, it can be obtained by forming it with a metal material or a reinforced plastic having a dense structure in which the surface is smoothly polished and there are no fine gaps in the surface or inside.

According to the method for growing an adherent vine according to the present invention, both sides of the band to which the attached roots of the adherent vine can adhere stand up in the vertical direction parallel to the band, and have no water retention and moisture retention. By surrounding with the wall material, it is possible to prevent the adherent vine from extending beyond the wall material based on the wall material, and to extend the adherent vine vertically upward along the band material. Furthermore, by surrounding it with a wall material, it is possible to prevent the wind that shakes the adherent vine in a direction different from the direction in which the adherent vine is extended, and to prevent the adherent vine from hitting the adherent vine in a direction different from the extension direction. It can be prevented from being shaken. Therefore, the extension speed can be increased. Therefore, the adherent vine can be extended faster than before while being guided in a desired direction while being suppressed within the width range of the strip.

In addition, by arranging columns that stand upright and extend in the vertical direction between the wall materials, it can be applied when it is desired to extend the rolled vines in addition to the adherent vines.

In the attachment-type vine growth assisting tool according to the present invention, the peripheral wall surrounding the internal space of the tubular material having no water-retaining property and moisturizing property is arranged in the internal space of the tubular material of the adherent vine. It is in a state of surrounding both sides of the strip to which the attached roots can adhere. Therefore, it is suitable for carrying out the method for growing an adherent vine according to the present invention.

It is a front view of the place where the adherent vine is grown which shows the embodiment of the growth assisting tool in the state which is installed in the place where the adherent vine is grown by the method of growing the adherent vine which concerns on this invention. It is a side sectional view of the place where the adherent vine shown in FIG. 1 is grown. It is a perspective view which shows by cutting a part of the growth assisting tool installed in the place for growing the adherent vine shown in FIG. 1 in the transverse direction. FIG. 3 is a perspective view showing the inside of the tubular material in an enlarged manner from a viewpoint viewed from the viewpoint placed inside the tubular material of the growing aid shown in FIG. It is a front view of the fixing pin used for attaching a support to a tubular material. It is a front view of the place where the adherent vine is grown which shows the other embodiment of the growth assisting tool in the state which is installed in the place where the adherent vine is grown by the method for growing the adherent vine which concerns on this invention. ..

With reference to FIGS. 1 to 5, an embodiment of an adherent vine growing aid and a growing method according to the present invention will be described. This embodiment shows a case where an adherent vine is grown in a place where a wall is not provided and a side portion is open. As a place for growing adherent vines (hereinafter referred to as a growing place), specifically, a veranda with an opening height dimension of 2 to 4 m is assumed.

At the opening of the breeding place, a plurality of long breeding aids 1 are arranged side by side at intervals. Each of the training aids 1 has a lower end 11 fixed to the floor surface, an upper end 12 fixed to the ceiling (upper floor slab), and other parts by a combination of known angle materials, bolts, and nuts. Is installed in a state where it is not fixed to the building.

The growth assisting tool 1 is composed of a tubular member 2, a band member 3, and a support 4.
The tubular member 2 is discontinuous in the circumferential direction at a separating portion 23 continuous in the longitudinal direction, and has a back wall 22a facing the separating portion 23, a pair of side walls 22b standing up against the back wall 22a, and a back wall 22a. It is composed of a pair of front walls 22c arranged in parallel with and on both sides of the separation portion 23. That is, the internal space 21 of the tubular member 2 is surrounded by the back wall 22a, the pair of side walls 22b, and the pair of front walls 22c. The band member 3 is arranged on the surface of the internal space 21 facing the separation portion 23 (hereinafter referred to as the inner back surface 24).

On both inner surfaces of the pair of side walls 22b, a pair of first ridges 25 extending in the longitudinal direction of the tubular member 2 are provided at a predetermined height position from the inner back surface 24. An edge of the band member 3 is inserted between the first ridge 25 and the inner back surface 24 to prevent the band member 3 arranged in the internal space 21 from falling off from the tubular member 2. ing.

On both inner surfaces of the pair of side walls 22b, a pair of second ridges 26 extending in the longitudinal direction of the tubular member 2 are provided at a predetermined height position from the back surface of the front wall 22c. The edge of the second wire rod 42 constituting the support 4 is inserted between the second ridge 26 and the front wall 22c, and the tubular member 2 of the support 4 arranged in the internal space 21 is inserted. It is designed to prevent it from falling off.

The height protruding from the side wall 22b of the second ridge 26 is smaller than the width dimension of the front wall 22c. That is, the back surface of the front wall 22c near the end faces the first ridge 25. A groove 27 extending in the longitudinal direction is provided on the back surface of the front wall 22c facing the first ridge 25. Further, a step 28 is formed on the facing surface of the groove 27 of the front wall 22c in the first ridge 25. Then, using these grooves 27 and the step 28, the fixing pin 6 described later is fixed to the internal space 21.

In this embodiment, the cross section of the tubular member 2 has a shape in which an intermediate portion of one long side (100 mm side) of a 100 mm × 45 mm rectangle is cut off by 70 mm, but the shape is not limited. , The optimum shape can be obtained in consideration of manufacturing conditions and usage conditions. For example, the cross section may be C-shaped or U-shaped.

Further, although the width dimension of the separation portion 23 is 70 mm, it can be set to an appropriate dimension according to the installation environment and the type of adherent vine. However, since the leaves of the adherent vine may have a size and number that do not fit in the internal space 21 of the tubular material 2 as they grow, the width dimension of the separation portion 23 forms an opening necessary for the growth of the leaves. Must be done.

The tubular material 2 of this embodiment is formed by extruding aluminum and performing anodizing treatment, and does not have the water retention and moisturizing properties required as a basis for the growth of adherent vines. However, it does not have the water retention and moisturizing properties required for the growth of adherent vines, and has the strength to maintain an upright state in the vertical direction at the growing site and the weather resistance required to maintain that strength. There are no restrictions as long as it is a product, and the optimum material should be adopted according to the conditions of use, such as other metal materials and reinforced plastic with a dense structure that has a smooth surface and no fine gaps on the surface or inside. Can be done.

As described above, the strip 3 has its edge inserted between the first ridge 25 and the inner back surface 24 to prevent it from falling off from the tubular member 2, but further, the ridge 25 It is also supported by a holding tool 5 having a shape in which both ends are hooked and elastic force acts in a direction approaching the inner back surface 24, so that more reliable prevention of falling off is achieved. In this embodiment, the four fixing brackets 5 are arranged at equal intervals in the longitudinal direction of the tubular member 2, but the number thereof is not limited and may be appropriately arranged according to the usage situation and the like.

Further, there is no limitation on the method of attaching the band member 3 to the inner back surface 24 of the tubular member 2, and the optimum method can be adopted in consideration of the manufacturing conditions and the usage conditions. For example, the band member 3 may be attached to the inner back surface 24.

In this embodiment, a coconut husk mat having a thickness of 5 mm is used as the band material 3. However, the material of the strip 3 may be any material as long as it can adhere to the attached roots of the attached vine, and an appropriate material can be adopted according to the installation environment and the type of the attached vine. For example, in addition to the coconut husk mat, a non-woven fabric, cork board, or wooden board may be used, or a layer of diatomaceous earth or fine sand may be provided on the inner back surface 24 to form the mat.

The support 4 is composed of a pair of a first wire rod 41 having a large length dimension and a plurality of second wire rods 42 having a small length dimension. The pair of the first wire rods 41 are arranged in parallel at intervals wider than the width of the separating portion 23 and narrower than the width dimension of the tubular member 2, and a plurality of the second wire rods 42 are orthogonal to the first wire rod 41. It is arranged on top of the first wire 41 at equal intervals in the longitudinal direction of the first wire 41 in the direction of the ladder to form a ladder. In this embodiment, ten second wire rods 42 are arranged, but the number thereof is not limited and may be an appropriate number according to the usage state.

The length of the second wire rod 42 is set to be substantially equal to the width of the internal space 21, and both edges thereof are inserted between the second ridge 26 and the front wall 22c. .. Further, each of the pair of first wire rods 41 is arranged on the back surface of each of the pair of front wall 22c. The front wall 22c and the second ridge 26 prevent the tubular member 2 from falling off.

The support 4 is also M-shaped in front view, and a plurality of stainless steel fixing pins 6 are used to prevent misalignment in the longitudinal direction. In the fixing pin 6, the concave portions 62 provided on the top side 61 are in contact with the second wire rod 42, and the convex portions 63 located on both sides of the concave portion 62 are counted in the grooves 27 provided on the back surface of the front wall 22c. Each end of the pair of leg sides 64 extending from both ends of the top side 61 is attached to the internal space 21 in a state of being crimped to the step 28 of the first ridge 25. Then, the end portion of the second bar 42 is elastically crimped to the back surface of the front wall 22c to prevent the support 4 from being displaced in the longitudinal direction.

The structure for attaching the support 4 to the tubular member 2 is not limited, and a structure suitable for the manufacturing conditions and the usage conditions may be adopted.

Further, although a stainless steel wire having a diameter of 2 mm is used for the first wire 41 and the second wire 42 of this embodiment, there are no restrictions on these materials and dimensions, and an appropriate material is used according to the installation environment. And dimensions can be used.

As shown in FIGS. 1 and 2, the growing aid 1 is arranged so that the longitudinal direction of the tubular member 2 is the vertical direction. The back wall 22a of the tubular member 2 is arranged on the back surface of the strip member 3 and is integrated with the strip member 3 to erect the strip member 3 in the vertical direction and function as a rigid member. Further, the pair of side walls 22b and the front wall 22c have water retention and moisture retention properties, in which both sides of the band 3 to which the roots of the adherent vines can adhere are upright and surrounded in the vertical direction parallel to the band 3. It functions as a wall material. Therefore, the strip 3 is maintained in a vertically standing state while being surrounded by the side wall 22b and the front wall 22c on both sides, and the adherent vine is used as the side wall 22b with the side wall 22b and the front wall 22c as a base. It can be extended vertically upward along the strip 3 while being prevented from extending beyond the front wall 22c.

Further, by surrounding the strip 3 with a pair of side walls 22b and a front wall 22c, the wind blowing in parallel with the strip 3 shakes the sticky vine in a direction different from the direction in which the sticky vine is extended. The wind does not hit the adherent vines, and the adherent vines can be prevented from being shaken in a direction different from the elongation direction. Therefore, the extension speed can be increased. In addition, in FIGS. 1 and 2, the leaves of the adherent vines are in a state of protruding to the outside of the tubular material 2, but the stems are contained in the internal space 21 of the tubular material 2, so that due to the wind. It will not be shaken in a direction different from the extension direction.

When the second wire rod 42 is arranged in a direction in which the longitudinal direction of the tubular material 2 is the vertical direction, the second wire rod 42 is bridged between both of the front wall 22c and is arranged at a predetermined interval in the vertical direction. Become. Then, it functions as a support material of the present invention and prevents the adherent vine from tilting in the direction away from the strip 3.

In this embodiment, the length dimension of the growing aid 1 is 2000 mm, but it can be made the optimum dimension depending on the installation situation. However, if the length dimension becomes large, it becomes difficult to handle during transportation or installation. Therefore, if it is necessary to increase the length dimension, a small length dimension may be connected and used at the installation site. ..

In this embodiment, a plurality of growth aids 1 are arranged side by side, and some of them (second and fourth from the right in FIG. 1) are not used for growing adherent vines. In this way, when a plurality of growth assisting units 1 are used side by side, a place where adherent vines are not grown may be provided depending on the purpose such as daylighting.

A support column extending in the longitudinal direction of the tubular member 2 may be arranged at the separating portion 23 of the tubular member 2. FIG. 6 shows an embodiment in which the columns are arranged at the separated portions of the tubular members. In FIG. 6, substantially the same parts as those of the embodiments shown in FIGS. 1 to 5 are designated by the same reference numerals, and the description thereof will be omitted or simplified.

In the support 4 shown in FIG. 6, three first wire rods 41 arranged at equal intervals and ten second wire rods 42 are oriented orthogonal to the first wire rod 41 and are the first wire rods. The grids are arranged so as to overlap the first wire rod 41 at equal intervals in the longitudinal direction of the 41. When the tubular member 2 is arranged so that the longitudinal direction is the vertical direction, the first wire rod 41 located at the center functions as a support column 7 that stands upright and extends in the vertical direction between the front walls 22c. It has become a thing.

As in this embodiment, by arranging the columns 7 extending in the longitudinal direction of the tubular member 2 at the separating portion 23 of the tubular member 2, the rolled vine type vine is extended in addition to the adherent vine. Is possible.

1 Growing aid 2 Cylindrical member 3 Band member 4 Support 5 Holder 6 Fixing pin 7 Strut 11 Lower end 12 Upper end 21 Internal space

22a Back wall

22b Side wall

22c Front wall 23 Separation part 24 Inner back 25 First protrusion Article 26 Second ridge 27 Groove 28 Step 41 First wire 42 Second wire 61 Top 62 Concave 63 Convex 64 Leg side

Claims

A strip to which the roots of the sticky vine can adhere is integrated with the rigid material placed on the back surface of the strip to stand upright in the vertical direction.
Both sides of the strip in the horizontal direction are surrounded by a wall material that is parallel to the strip and stands vertically and has no water retention and moisture retention.
Adhesive vines that are bridged between both of the wall materials and are provided with a plurality of support materials in the vertical direction at predetermined intervals to prevent the adherent vines from tilting in a direction away from the strip. How to grow plants.
The method for growing an adherent vine according to claim 1, wherein a support column that stands upright and extends in the vertical direction is arranged between the wall materials.
On the surface of the tubular material having no water-retaining property and moisturizing property, in which the peripheral wall surrounding the internal space is discontinuous in the circumferential direction at the separating portion continuous in the longitudinal direction, facing the separating portion in the internal space. A band material to which the attached roots of the attached vine can be attached is arranged,
It is characterized in that a plurality of support members are provided at predetermined intervals in the longitudinal direction of the tubular member, which are bridged over the separation portion and prevent the adherent vine from tilting in the direction away from the strip. Adhesive vine growth aid.
The attachment-type vine growth assisting tool according to claim 3, wherein a support column extending in the longitudinal direction of the tubular material is arranged at the separation portion.