JP2006246886A - Vegetation body for moss, structure for greening and green retaining wall - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vegetation body for mosses simply greening by mosses, maintaining vegetation of the mosses for a long time by preventing releasing or falling down of the mosses against to the rain or wind by using the vegetation body for mosses obtained from fixing a three dimensional knit on a base member. <P>SOLUTION: The vegetation body for mosses comprises a three dimensional knit 50 with air spaces in thickness direction and a base member 40 attached on the back side of the three dimensional knit to form air spaces for vegetation 54a in the back part closed by the base member. The three dimensional knit is composed of a front and a back two network knit parts 51, 52 wherein the net opening of the backside is located on a position staggered downward from the net opening of the front side and are connected by connecting threads 53, and the air spaces 54 surrounded by the connecting threads are formed as inclined downward from the front side to the backside. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a moss vegetation body for greening with moss, a greening structure using the moss vegetation body, and a greening retaining wall.

  As a countermeasure against the heat island phenomenon in an urban area, a technique has been proposed in which a wall of a structure or a retaining wall is greened by moss or the like (see Patent Document 1).

  This wall greening technology using moss or the like fixes a lath net to the walls of structures and retaining walls, coats the lath net with seeds and moss, and covers the protective resin net from above. It is intended to be worn.

  However, in the conventional greening technology, it is necessary to stretch a lath net on the wall to be greened, and because the paste containing seeds and moss is applied to the lath net and adhered to the wall, And the lath net is weak, and it is necessary to construct a protective resin net to prevent the clay from peeling off.

Moreover, since the lath net is stretched on the wall surface to be greened, there is a problem that the lath net is peeled off from the wall surface over time.
Japanese Patent Publication No. 9-84450

  The present invention uses a moss vegetation body in which a three-dimensional knitted fabric is attached to a base member, so that greening construction by moss can be easily performed, and moss is prevented from peeling and falling off in the long term against rain and wind. It is an object of the present invention to provide a moss vegetation body, a greening structure, and a greening retaining wall that can reliably maintain vegetation over a long period of time.

In order to solve the above problems, the moss vegetation body of the present invention (claim 1)
A solid knitted fabric with a gap formed in the thickness is used as a moss vegetation member, and the base member is attached to the back side of the solid knitted fabric, so that the vegetation void closed by the base member is within the thickness of the solid knitted fabric. It was set as the structure formed.

  The moss referred to in the present invention includes snago, high moss, cedar and other moss.

The moss vegetation body of the present invention (Claim 2)
In the moss plant according to claim 1, the base member is a water-retaining sheet member, and the back surface of the three-dimensional knitted fabric is attached to the water-retaining sheet member.
In this case, the water-retaining sheet member is a sheet that can absorb and retain water, and a nonwoven fabric, a woven fabric, a knitted fabric, a vegetable fiber sheet, or the like can be used.
In addition, the water-retaining sheet member referred to in the present invention includes cotton, loofah fiber, palm fiber, pulp waste, glass wool, rock wool, other vegetable fibers, and thermoplastic resin yarns (for example, the Mosnet Association). Production, trademark: moss flat), cloth (woven fabric, non-woven fiber), water-retaining aggregate, water-retaining foam, synthetic fiber cotton mat, fiber board, fiber sphere, etc. are laminated or combined into a sheet form And those formed in a mat shape.
Further, the water retention of the water retention sheet member includes the case where the material itself absorbs water and retains the water, and the case where the material itself absorbs water in the gap between the materials even if the material itself does not absorb water.

The moss vegetation body of the present invention (Claim 3)
In the moss plant according to claim 1, the base member is a water retaining panel member, and the back surface side of the three-dimensional knitted fabric is embedded in the water retaining panel member.

The water-retaining panel member is a panel (plate-shaped body) that can absorb and retain moisture, and is a cement-based panel such as a mortar panel, a concrete panel or a foamed cement panel, a water-permeable synthetic resin panel, a water-permeable synthetic resin, A panel formed by mixing aggregates, a cement-based porous panel, a resin-based porous panel, or the like can be used.
In addition, the said concrete panel and mortar panel have a water retention effect | action, In this invention, this concrete panel and mortar panel shall also be included in a water retention panel member.
In addition, the water retention of the water retention panel member includes the case where the material itself absorbs water and retains the water, and the case where the material itself absorbs water in the gap between the materials even if the material itself does not absorb water.

The moss vegetation body of the present invention (Claim 4)
The moss plant according to claim 1, 2 or 3, wherein the three-dimensional knitted fabric is knitted with two front and back mesh knitted portions knitted using resin fibers so as to form a large number of mesh openings, and the two knitted meshes of the front and back surfaces. A connected fiber array that connects the knitted parts in the thickness direction is provided, and a honeycomb-shaped three-dimensional knitted fabric formed by opening a gap surrounded by the connected fiber array between the front and back mesh openings.

The moss vegetation body of the present invention (Claim 5)
5. The moss plant according to claim 4, wherein the honeycomb-shaped three-dimensional knitted fabric connects the front and back mesh knitted portions in a facing state where the back side mesh openings coincide with the front side mesh openings by connecting fiber rows. It was set as the structure which is the parallel honeycomb-like solid knitted fabric in which the space | gap enclosed by the row | line | column was formed in parallel with respect to the thickness direction.

The moss vegetation body of the present invention (Claim 6)
5. The moss-planted body according to claim 4, wherein the honeycomb-shaped three-dimensional knitted fabric connects the two mesh knitted portions on the front and back surfaces with a connecting fiber row in a facing state in which the back mesh opening is displaced downward from the front mesh opening. Thus, the void surrounded by the connecting fiber rows is a downward honeycomb three-dimensional knitted fabric formed in a diagonally downward direction from the front side to the back side.

The moss vegetation body of the present invention (Claim 7)
The moss plant according to claim 1, 2 or 3, wherein the three-dimensional knitted fabric is a wire mesh-shaped three-dimensional fiber body formed by bending a resin fiber freely so as to form a gap between the fibers, and having a constant thickness. A certain configuration was adopted.

The moss vegetation body of the present invention (claim 8)
The moss vegetation body according to any one of claims 1 to 7, wherein a water retention material is provided in a back portion of the vegetation gap.

Water-retaining materials include cotton, loofah fiber, palm fiber, pulp grounds, other plant fibers, thermoplastic resin yarn (for example, manufactured by Mosnet Association, trademark: Moss flat), cloth (woven fabric, non-woven fiber), water retention A synthetic aggregate, a water-retaining foam, a synthetic fiber cotton mat, a fiber board, a fiber spherical body, and the like are used, and these can be used alone or in combination.
In this case, the water-retaining aggregate can be wrapped and used with a fiber material such as cotton or nonwoven fabric so that the moss is easily fixed.
As the water-retaining aggregate, porous aggregates such as pumice (produced by Oe Chemical Co., Ltd.), zeolite, diatomaceous earth, pumice, pearlite, etc. can be used in a granular state or solidified with cement or an adhesive. .

  Further, the water retaining material may be put into the vegetation gap before attaching the three-dimensional knitted fabric to the base member, or may be put into the vegetation gap after being attached.

The greening structure of the present invention (Claim 9)
A greening structure whose surface is greened by moss,
It was set as the structure by which the moss vegetation body in any one of the said Claims 1-8 was attached to the surface of the structure.

The greening structure of the present invention (claim 10)
A greening structure whose surface is greened by moss,
The moss vegetation body using the parallel honeycomb three-dimensional knitted fabric according to claim 5 is attached to the horizontal surface of the structure.

The greening structure of the present invention (claim 11)
A greening structure whose surface is greened by moss,
The moss vegetation body using the downward honeycomb-like three-dimensional knitted fabric described in claim 6 is attached to the vertical surface or the inclined surface of the structure.

  Structures in this case include buildings such as houses and buildings, civil engineering structures, road structures, side walls of highway structures, bridges, elevated structures, median strips, shaped objects, and materials (secondary concrete products, Such as curbstones, steel frames, metal materials, synthetic resin materials, wood, stones, rocks, etc.), and the surface of the structure is a wall surface, waist surface, veranda wall surface, rooftop surface, roof surface, outer surface, road surface, The horizontal surface includes a floor surface or the like, and means a substantially horizontal surface of the surface. The vertical surface means a substantially vertical surface of the surface, and the inclined surface means an inclined surface of 40 degrees or more from the horizontal.

The greening retaining wall of the present invention (claim 12)
A greening retaining wall whose surface is greened by moss,
It was set as the structure by which the moss vegetation body in any one of the said Claims 1-8 was attached to the surface of a retaining wall.

The greening retaining wall of the present invention (Claim 13)
A greening retaining wall whose surface is greened by moss,
The moss vegetation body using the parallel honeycomb three-dimensional knitted fabric according to claim 5 is attached to the horizontal surface of the retaining wall.

The greening retaining wall of the present invention (Claim 14)
A greening retaining wall whose surface is greened by moss,
The moss vegetation body using the downward honeycomb-like three-dimensional knitted fabric described in claim 6 is attached to the vertical surface or the inclined surface of the retaining wall.

  Retaining walls in this case include L-type retaining wall concrete block wall, large masonry concrete block wall, concrete block slope, spot cast concrete retaining wall, spot cast concrete slope, masonry block wall, masonry block wall, architectural use Including block fences, metal fences, synthetic resin fences, wooden fences, etc., the retaining wall surfaces include wall surfaces, slopes, saddle surfaces, etc., and the horizontal surface means a substantially horizontal plane of the surface, Means a substantially vertical surface of the surface, and the inclined surface means an inclined surface of 40 degrees or more from the horizontal.

In the moss vegetation body of the present invention (Claim 1), a base member is attached to the back side of a three-dimensional knitted fabric as a moss vegetation member, and moss is vegetated in a vegetation gap formed within the thickness of the three-dimensional knitted fabric.
Therefore, the moss vegetation can be greened simply by attaching the moss vegetation to the surface of the structure or retaining wall to be greened.

  Also, because moss is vegetated in the vegetation gap of the three-dimensional knitted fabric, the moss is entangled with the fibers of the three-dimensional knitted fabric, and the resin fibers of the three-dimensional knitted fabric are in a state of protecting the moss like a windbreak forest, so that the moss falls off due to wind and rain. Therefore, moss vegetation can be reliably maintained over a long period of time.

  Moreover, since the three-dimensional knitted fabric in which the gap is formed in the thickness is used, an air layer is formed in the moss plant by the gap, and a heat insulating effect can be obtained.

  The moss may be planted in the vegetation gap after the moss vegetation is attached to the surface of the structure or the like, or the moss vegetation in which the moss is planted in the vegetation gap in advance is attached to the surface of the structure or the like. Also good.

  Moreover, since the moss vegetation body of the present invention (Claim 2) is a water retaining sheet member, water can be retained by the water retaining sheet member and is necessary for growing moss by the retained moisture. Can create a humid environment.

  In addition, since the moss vegetation body of the present invention (Claim 3) is a water-retaining panel member as a base member, it is possible to retain moisture by the water-retaining panel member, and is necessary for growing moss by the retained moisture. Can create a humid environment.

Moreover, since the three-dimensional knitted fabric is embedded in the water-retaining panel member, the water-retaining panel member is reinforced by the fibers of the three-dimensional knitted fabric, and the strength of the water-retaining panel member can be improved.
Therefore, even if the water retaining panel member is broken by cracks due to drying shrinkage or the like, the three-dimensional knitted fabric functions as a fiber reinforcing material, so that the water retaining panel member can be prevented from being separated and broken apart and falling.

  In the moss vegetation body of the present invention (Claim 4), the three-dimensional knitted fabric is a honeycomb-shaped three-dimensional knitted fabric, and the vegetation gap is formed in a pot shape, so that the water retaining material and moss can be reliably held.

Further, in a moss plant using a parallel honeycomb-shaped three-dimensional knitted fabric in which voids are formed in parallel to the thickness direction (Claim 5, 10, and 13), the moss plant is attached to a horizontal surface. If constructed in this manner, the vegetation gap opens upward and the bottom is closed with a base member, so that the water retaining material and moss can be reliably held.
Of course, a moss vegetation body using a parallel honeycomb-like three-dimensional knitted fabric can be used on a vertical surface or an inclined surface.

In the moss vegetation body using the downward honeycomb-like three-dimensional knitted fabric in which the gap is formed to be inclined downward from the front side to the back side (Claim 6, Claim 11, Claim 14), If the body is constructed so as to be attached to a vertical surface or an inclined surface, the vegetation gap opens in the upper surface side, and the back surface lower side becomes a pocket shape closed by the base member, so that moss can be reliably held.
In particular, because the vegetation gap has a bottom while being applied to a vertical surface, it is possible to vegetate moss horizontally while supporting it from below, and the moss is securely held in the vegetation gap. This prevents the dropout.

That is, in the moss vegetation using a downward honeycomb three-dimensional knitted fabric, when the water retention material is provided in the back of the vegetation gap, the vegetation gap is in a pocket shape, so the water retention material is simply placed. Instead, it can be compressed and packed into the bottom of the pocket-shaped vegetation gap.
The water-retaining material that has been crushed in this way will be unable to move, and the surrounding area will be guarded by fibers, so it will move and peel even if hit by strong winds or heavy rain And is securely held within the vegetation gap.
Therefore, this water-retaining material is stable as a vegetation substrate on which moss is vegetated on its upper surface, and can prevent moss from peeling off or dropping off.
Needless to say, a moss vegetation body using a downward honeycomb-like three-dimensional knitted fabric can be used on a horizontal surface.

In the moss vegetation body of the present invention (Claim 7), the three-dimensional knitted fabric is a wire mesh-like three-dimensional fiber body, and the vegetation voids are formed between freely bent resin fibers. Can be vegetated.
In addition, although such a wire mesh-shaped solid fiber body is different from a knitted fabric, in this invention, it shall be included in a solid knitted fabric.

Further, when a water retention material is provided in the back of the vegetation gap (claim 8), the moisture retention water retains moisture, so that a moisture environment necessary for growing moss can be created in the vegetation void.
In other words, moss has never had moderate moisture. For this reason, it is necessary to provide a function of absorbing and retaining water around the base structure of the moss, and therefore a water retaining material is provided.

  Moreover, the greening structure (Claims 9, 10, and 11) and the greening retaining wall (Claims 12, 13, and 14) of the present invention simply attach the moss plant to the surface of the structure or the retaining wall. Greening can be done with simple construction.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a sectional view showing a first embodiment of the moss plant according to the present invention, and FIG. 2 is a partial perspective view showing a three-dimensional knitted fabric used for the moss plant.

  As shown in FIG. 1, the moss plant A of this embodiment uses a non-woven fabric that is a water-retaining sheet member 10 as a base member, and a parallel honeycomb-shaped three-dimensional knitted fabric 20 as a three-dimensional knitted fabric {for example, trademark: cubic eye (three-dimensional Sheet): Increased size of product number SK1208: manufactured by Unitika Technos Co., Ltd.}.

As shown in FIG. 2, the parallel honeycomb-shaped three-dimensional knitted fabric 20 includes two mesh-shaped knitted portions 21 and 22 knitted using resin fibers so as to form a large number of mesh openings 21a and 22a. It is provided with a connecting fiber row 23 for connecting two reticulated knitting parts 21 and 22 in the thickness direction, and a gap 24 surrounded by the connecting fiber row 23 is formed to open between the front and back mesh openings 21a and 22a. Is.
In this case, the front and back mesh openings 21a and the back mesh opening 22a are opposed to each other so that the two front and back mesh knitted portions 21 and 22 are connected by the connecting fiber row 23 so that the gap 24 is parallel to the thickness direction. It is formed to become.

  Then, the water-retaining sheet member 10 is attached to the back surface of the parallel honeycomb-shaped three-dimensional knitted fabric 20 by using a tie or other fasteners such as a resin thread or a wire. The closed vegetation gap 24a is formed within the thickness of the parallel honeycomb three-dimensional knitted fabric 20.

The moss vegetation body A formed as described above is attached to the surface of a structure or a retaining wall to form a greening structure or a greening retaining wall. In this embodiment, on the horizontal surface of the building, At this time, the water retaining layer 3 is formed on the roof surface R, and the moss vegetation body A is attached on the water retaining layer 3.
In this way, if this moss vegetation body A is constructed so as to be attached to the rooftop surface R, which is a horizontal surface, the vegetation gap 24a opens upward, and the bottom is pot-shaped closed with the water-retaining sheet member 10, The moss K vegetated in the vegetation gap 24a can be reliably held.

In addition, when the water retaining layer 3 is formed, rain water due to rain can be soaked in the water retaining layer 3 through the water retaining sheet member 10, and conversely, the retained water can be vegetated through the water retaining sheet member 10. It can be leached into the gap 24a.
Thereby, moisture can be supplied from the water retention layer 3 to the moss K, and a moisture environment necessary for growing the moss K can be created.

  Next, FIG. 3 is a sectional view showing a second embodiment of the moss plant according to the present invention, and FIG. 4 is a partial front view showing a three-dimensional knitted fabric used for the moss plant.

  As shown in FIG. 3, the moss plant B of the present embodiment uses a concrete panel that is a water retaining panel member 40 as a base member, and a downward honeycomb-like three-dimensional knitted fabric 50 {for example, trademark: cubic eye ( Three-dimensional sheet): product number UTK7010B: manufactured by Unitika Technos Co., Ltd.} is used.

  As shown in FIG. 4, the downward honeycomb-like three-dimensional knitted fabric 50 has a two-sided mesh shape in a facing state in which the hexagonal back side mesh opening 52a is displaced downward from the hexagonal front side mesh opening 51a. By connecting the knitting parts 51 and 52 with the connecting fiber row 53, the gap 54 surrounded by the connecting fiber row 53 is formed so as to be inclined downward from the front side to the back side.

  And the back surface side of this downward honeycomb-like three-dimensional knitted fabric 50 is embedded in the water-retaining panel member 40, whereby the vegetation void 54 a closed at the back by the water-retaining panel member 40 becomes a downward honeycomb-like three-dimensional fabric. It is formed within the thickness of the knitted fabric 50.

In the embodiment, the moss vegetation body B formed as described above is attached to the wall surface H which is the vertical surface of the retaining wall. At this time, the water retaining layer 3 is formed on the wall surface H, and the water retaining layer 3 The moss vegetation B is attached to the top.
In the embodiment, cotton 55 as a water retaining material is packed in the back of the vegetation gap 54 a, and moss K is vegetated on the cotton 55.
As construction, first, cotton 55 is packed in the back of the vegetation gap 54a to secure a moss base (horizontal plane), and moss is vegetated on the horizontal plane.

In this way, when the moss vegetation body B is constructed so as to be attached to the wall surface H which is a vertical surface, the vegetation gap 54a opens on the upper surface side and the back surface lower side is closed in a pocket shape closed with the water retention panel member 40. Thus, the moss K vegetated in the vegetation gap 54a can be reliably held.
In particular, since the vegetation gap 54a is provided with a bottom while being applied to the wall surface H, which is a vertical surface, the moss K can be vegetated horizontally while being supported from the bottom by this bottom. Can grow upward (sunlight rays), and the moss K can be reliably held in the vegetation gap 54a to prevent dropping.

Further, moisture can be retained by the water retaining layer 3, the water retaining panel member 40, and the cotton 55, and the moisture environment necessary for growing moss K can be created by the retained moisture.
In addition, a water spray pipe is provided above the water retention layer 3 so that water can be supplied from the water spray pipe to the water retention layer 3 as necessary.

  Further, since the downward honeycomb-like three-dimensional knitted fabric 50 is embedded in the water-retaining panel member 40 and functions as a fiber reinforcing material, the water-retaining panel member 40 can be prevented from breaking apart and falling apart.

Next, FIG. 5 is a sectional view showing a third embodiment of the moss plant according to the present invention.
This moss plant C uses a mortar panel which is a water-retaining panel member 70 as a base member, and uses a wire mesh-like three-dimensional fiber body 80 (for example, Hetimaron: trademark) as a three-dimensional knitted fabric.

  The wire mesh-shaped three-dimensional fiber body 80 is formed to have a constant thickness by freely bending the resin fiber 82 so as to form a void 81 between the fibers.

  And the back side of this wire mesh solid fiber body 80 is embedded in the water retention panel member 70, whereby the vegetation void 81 a closed at the back by the water retention panel member 70 becomes a wire mesh solid fiber. It is formed within the thickness of the body 80.

In the embodiment, the moss vegetation formed as described above is attached to the floor surface F, which is the horizontal surface of the concrete floor. At this time, the recess 71 is formed on the back surface of the water retention panel member 70, A water retention layer 3 is formed in the recess 71.
Thereby, the water retention layer 3 can be interposed between the back surface of the water retention panel member 70 and the floor surface F at the same time that the moss vegetation body C is attached to the floor surface F.
In the embodiment, the depth of the vegetation gap 81 a is filled with water-retaining aggregate 85 (pumice) as a water retentive material, and moss K is vegetated on the water retentive aggregate 85.

In the present invention, the mesh opening of the three-dimensional knitted fabric is not limited to the hexagon shown in the embodiment, but may be a circle, an ellipse, a triangle, or a square, and the mesh openings on the front and back are different in size. May be used.
For example, as shown in FIG. 6, the mesh openings 90a and 91a on the front and back sides are formed in a horizontally long rectangular shape, and the mesh openings 90a and 91a are connected by a connecting fiber array 92 in an opposed state in which the mesh openings 90a and 91a are displaced in the vertical direction. Thus, the downward honeycomb-shaped three-dimensional knitted fabric 9 formed so that the voids 93 are inclined downward from the front side toward the back side may be formed.
In this case, when the water retention panel member 95 is used as the base member, a pocket-shaped vegetation gap 96 having a substantially V-shaped side surface is formed.

The thickness of the three-dimensional knitted fabric can be adjusted by the length (height) of the connecting fiber row, and is generally 10 mm to 40 mm.
As a material of the three-dimensional knitted fabric, organic fibers, inorganic fibers, metal fibers and the like having excellent corrosion resistance such as polyolefins such as polyethylene and polypropylene, vinylidene chloride, polyester, nylon, aramid, and carbon fibers are used.
The resin fiber material of the net-like knitted portion and the connecting fiber row may be different.
As for the color of the three-dimensional knitted fabric, green is preferable from the viewpoint of greening, but it does not matter whether it is transparent or colored, and it may be a single color or a combination of multiple colors, and a color that does not impair the appearance is selected. .
As a countermeasure against deterioration of the resin fiber of the three-dimensional knitted fabric, the fiber may be coated or dipped (immersed) with a paint containing an ultraviolet blocking agent.
Although the thickness of the resin fiber of the three-dimensional knitted fabric is determined in consideration of the knitting form, the thickness is set to about 0.1 mm to 2 mm.

Further, in the present invention, the thickness of the base member is not particularly limited, but when a water retention panel member is used, it is formed as thin as possible while taking into consideration the water retention, material, strength, depth of embedding of the three-dimensional knitted fabric, etc. It is preferable to reduce the weight because it is easy to handle and easy to form.
The size of the base member is also determined in consideration of strength and weight, material, ease of handling, ease of molding, and the like, for example, 10 cm × 100 cm, 30 cm × 30 cm, 30 cm × 60 cm, 60 cm × 90 cm.
Although there is no restriction | limiting in particular about the color of a base member, For example, the color which does not impair an external appearance, such as a mottled pattern which combined the color of earth and green, and several colors, is selected.
When a water-retaining panel member is used, the embedding depth of the three-dimensional knitted fabric has such a strength that the three-dimensional knitted fabric does not peel or fall off, such as being embedded to about half of the three-dimensional knitted fabric in the thickness direction of the three-dimensional knitted fabric. It is buried at such a depth.

  In order to embed a three-dimensional knitted fabric in a water-retaining panel member as a base member, for example, after placing concrete or mortar as a panel raw material in a mold of a predetermined size, the panel raw material does not solidify. There is a method in which a three-dimensional knitted fabric is immediately placed, the three-dimensional knitted fabric is submerged to a certain depth by its own weight or weight, and the panel raw material is solidified at that position.

  When attaching the moss vegetation body of the present invention to the surface of a structure or a retaining wall, the moss vegetation body can be laid down on the surface or fitted into a recess or groove formed on the surface. Also, use anchor bolts protruding on the surface, install by driving in nails and screws, etc., attach with adhesives, or install with a combination of these anchor bolts, nails, screws and adhesives Can do.

  In addition, it is effective to stuff moss on all of the water retention materials by filling all of the vegetation gaps with water retention material, but even in construction where moss is not vegetated on some of the water retention materials. Good. In this case, a water retention material that does not cause moss to be vegetated is filled so as to completely fill the inside of the vegetation gap so that a large amount of water can be retained. As the moss grows, the moss grows on the water retaining material that does not cause the moss to grow.

  After moss is vegetated using the moss vegetative body of the present invention, the whole is covered with a mesh (for example, a 5 mm grid), and moss can be prevented from jumping out or falling off due to wind or rain. In this case, the mesh can be adhered to the surface of the three-dimensional knitted fabric.

Sectional drawing which shows 1st Example of the moss vegetation body of this invention. The fragmentary perspective view which shows the solid knitting used for the moss vegetation body. Sectional drawing which shows 2nd Example of the moss vegetation body of this invention. The partial front view which shows the solid knitting used for the moss vegetation body. Sectional drawing which shows 3rd Example of the moss vegetation body of this invention. It is a perspective view which shows the other example of a solid knitted fabric.

Explanation of symbols

10 Water retention sheet member (base member)
DESCRIPTION OF SYMBOLS 20 Parallel honeycomb-like three-dimensional knitted fabric 21 Reticulated knitting part 22 Reticulated knitting part 21a Front side mesh opening part 22a Back side mesh opening part 23 Connection fiber row 24 Cavity 24a Vegetation gap 3 Water retention layer 40 Water retention panel member (base member)
50 Downward honeycomb knitted fabric 51 Reticulated knitting portion 52 Reticulated knitting portion 51a Front side mesh opening 52a Back side mesh opening 53 Connected fiber array 54 Void 54a Vegetation void 55 Cotton (water retaining material)
70 Water retention panel member (base member)
71 Concave portion 80 Wire mesh-shaped three-dimensional fibrous body 81 Void 81a Vegetation void 82 Resin fiber 85 Water retention aggregate (water retention material)
9 Downward-facing honeycomb-shaped three-dimensional knitted fabric 90a Mesh opening 91a Mesh opening 92 Connected fiber array 93 Void 95 Water retention panel member (base member)
96 Vegetation gap A Moss vegetation B Boss vegetation C C Moss vegetation F Floor surface H Wall K Moss R Roof top

Claims (14)

  A solid knitted fabric with a gap formed in the thickness is used as a moss vegetation member, and the base member is attached to the back side of the solid knitted fabric, so that the vegetation void closed by the base member is within the thickness of the solid knitted fabric. A moss vegetation that is formed.   The moss plant according to claim 1, wherein the base member is a water retention sheet member, and the back surface of the three-dimensional knitted fabric is attached to the water retention sheet member.   The moss vegetation body according to claim 1, wherein the base member is a water retention panel member, and the back side of the three-dimensional knitted fabric is embedded in the water retention panel member.   The moss plant according to claim 1, 2 or 3, wherein the three-dimensional knitted fabric is knitted with two front and back mesh knitted portions knitted using resin fibers so as to form a large number of mesh openings, and the two knitted meshes of the front and back surfaces. A moss vegetation body which is a honeycomb-like three-dimensional knitted fabric comprising a connected fiber row for connecting knitted portions in the thickness direction, and a space surrounded by the connected fiber row is opened between front and back mesh openings.   5. The moss plant according to claim 4, wherein the honeycomb-shaped three-dimensional knitted fabric connects the front and back mesh knitted portions in a facing state where the back side mesh openings coincide with the front side mesh openings by connecting fiber rows. A moss-planted body which is a parallel honeycomb-like three-dimensional knitted fabric in which voids surrounded by rows are formed in parallel to the thickness direction.   5. The moss-planted body according to claim 4, wherein the honeycomb-shaped three-dimensional knitted fabric connects the two mesh knitted portions on the front and back surfaces with a connecting fiber row in a facing state in which the back mesh opening is displaced downward from the front mesh opening. Thus, the moss vegetation body which is a downward honeycomb-like three-dimensional knitted fabric in which the void surrounded by the connecting fiber row is formed in a diagonally downward direction from the front side to the back side.   The moss plant according to claim 1, 2 or 3, wherein the three-dimensional knitted fabric is a wire mesh-shaped three-dimensional fiber body formed by bending a resin fiber freely so as to form a gap between the fibers, and having a constant thickness. A moss vegetation.   The moss vegetation body according to any one of claims 1 to 7, wherein a water retention material is provided in a deep part of the vegetation gap. A greening structure whose surface is greened by moss,
A greening structure, wherein the moss vegetation according to any one of claims 1 to 8 is attached to a surface of the structure. A greening structure whose surface is greened by moss,
A greening structure, wherein a moss vegetation body using the parallel honeycomb three-dimensional knitted fabric according to claim 5 is attached to a horizontal surface of the structure. A greening structure whose surface is greened by moss,
A greening structure, wherein a moss vegetation body using the downward honeycomb-like three-dimensional knitted fabric according to claim 6 is attached to a vertical surface or an inclined surface of the structure. A greening retaining wall whose surface is greened by moss,
A greening retaining wall, wherein the moss vegetation according to any one of claims 1 to 8 is attached to a surface of the retaining wall. A greening retaining wall whose surface is greened by moss,
A greening retaining wall, wherein a moss vegetation body using the parallel honeycomb three-dimensional knitted fabric according to claim 5 is attached to a horizontal surface of the retaining wall. A greening retaining wall whose surface is greened by moss,
A green retaining wall characterized in that a moss vegetation body using the downward honeycomb-like three-dimensional knitted fabric according to claim 6 is attached to a vertical surface or an inclined surface of the retaining wall.

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