JP2018191585A - Planting mat, greening structure and planting container - Google Patents

Abstract

To reduce temperature changes in a planting sheet.SOLUTION: A planting mat 10 has planting sheets 12, 14, a heat insulation sheet 16 put on the surface side of the planting sheet 14, and a waterproof sheet 18 put on the surface side of the heat insulation sheet 16.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a planting mat, a greening structure, and a planting container.

  Patent Document 1 discloses a technique related to a wall surface greening unit that greens a wall surface of a structure such as a sound insulation wall of a road or a wall panel of a parking lot. In this prior art, it has the board | substrate attached to a wall surface, the heat insulation layer arrange | positioned at the surface side of this board | substrate, and the planting mat arrange | positioned at the surface side of a heat insulation layer.

  Patent Document 2 discloses a technique related to an outer heat insulating panel structure laid on a roof or the like of a building. In this prior art, an outer heat insulating root prevention panel is provided on a roof through a waterproof functional layer, and a planting base is provided on the outer heat insulating root prevention panel.

  Here, for the healthy growth of plant roots, it is desirable to reduce fluctuations in temperature in addition to sufficient supply of water and air to the roots. However, when the temperature change of the planting mat or planting base increases due to the outside air temperature, sunlight, etc., the plant may be poorly grown.

JP 2006-246816 A Registration utility 3134253

  In view of the above facts, an object of the present invention is to reduce the temperature change of the planting sheet.

  The invention of claim 1 includes one or a plurality of planting sheets, a heat insulating sheet laminated on the surface side of the planting sheet, and a waterproof sheet laminated on the surface side of the heat insulating sheet. It is a planting mat.

  In the invention according to claim 1, in the planting mat, the drying of the planting sheet is suppressed by the waterproof sheet, and the temperature change of the planting sheet is suppressed by the heat insulating sheet. Therefore, plant growth defects due to drying and large temperature changes are suppressed.

  Invention of Claim 2 is provided in the upper end part of the pillar by which the planting mat of Claim 1 wound the waterproof sheet outside, and the upper end part of at least the planting sheet of the planting mat It is a tree planting structure provided with the box member inserted and a plant is planted, and the irrigation apparatus which irrigates the said box member.

  In the invention described in claim 2, the box member is irrigated by the irrigation device. The irrigated water penetrates the planting sheet of the planting mat. Therefore, the plant planted in the box member is rooted in the planting sheet of the planting mat. The rooted planting sheet is prevented from drying by the waterproof sheet, and the temperature change is suppressed by the heat insulating sheet. Therefore, the plant planted in the box member can stretch the root for a long time and promote the growth of the root stretched on the planting sheet. Therefore, the growth of the plant planted in the box member is promoted.

  The invention according to claim 3 is the greening according to claim 2, wherein the planting mat is provided with a cut line, a lower part of the cut line is drawn out, and a housing part for planting the plant is formed. It is a structure.

  In invention of Claim 3, a accommodating part is formed in the planting mat wound by the pillar, and a pillar is also greened by planting a plant in this accommodating part.

  The invention of claim 4 is a planting container in which the planting mat of claim 1 is assembled in a box shape so that the waterproof sheet is on the outside.

  In the invention according to claim 4, in the planting mat constituting the planting container, the drying of the planting sheet is suppressed by the waterproof sheet, and the temperature change of the planting sheet is suppressed by the heat insulating sheet. Therefore, drying of the soil etc. packed in the planting container is suppressed, and a temperature change is suppressed. Therefore, growth failure due to drying or temperature change of the plant planted in the planting container is suppressed.

  The invention of claim 5 is characterized in that the planting mat constituting the container side face is provided with a cut, a lower part of the cut is drawn out, and a housing part is formed in which the plant is planted. 4. The planting container according to 4.

  In invention of Claim 5, an accommodating part is formed in the container side surface of a planting container, and the whole planting container is greened by planting a plant in this accommodating part.

  According to this invention, the temperature change of a planting sheet can be made small.

(A) is an exploded perspective view of the planting mat before the sheets are stacked and integrated, and (B) is an end view of the sheets stacked and integrated. It is a perspective view of a pergola. It is an expanded sectional view along the X direction of the principal part of the pergola of FIG. It is a perspective view which shows the process of forming an accommodating part in order to (A)-(C). It is a perspective view of a planting container. It is a perspective view of the state which planted the plant in the planting container of FIG. It is a perspective view corresponding to FIG. 5 which shows the example of another shape of a planting container. It is a block diagram which shows an irrigation apparatus.

<First embodiment>
A pergola as an example of the greening structure according to the first embodiment of the present invention will be described.
[Construction]
The structure of the pergola of the first embodiment will be described.
(Planting mat)
First, the structure of the planting mat will be described.

  As shown in FIG. 1, the planting mat 10 includes two planting sheets 12 and 14, a heat insulating sheet 16 laminated on the surface side of the planting sheet 14, and a surface side of the heat insulating sheet 16. And a laminated waterproof sheet 18. In addition, when using the planting mat 10, the "surface side" is the surface on the waterproof sheet 18 side in the out-of-plane direction because the waterproof sheet 18 is the surface.

  The planting sheet 12 and the planting sheet 14 are made of a porous body made of a material having high water retention and water absorption (felt, non-woven fabric, urethane, sponge, palm fiber, etc.) in sheet form (thickness of about 5 mm to 30 mm). Is processed.

  The heat insulating sheet 16 is obtained by processing a heat insulating material such as air packing or plastic corrugated cardboard into a sheet shape (thickness of about 1.0 to 5.0 mm). In the present embodiment, the heat insulating sheet 16 uses air packing.

  The waterproof sheet 18 is obtained by processing a material having a function of preventing moisture evaporation such as rubber and vinyl into a sheet shape (about 0.5 mm to 1.5 mm). In this embodiment, a vulcanized black rubber sheet having heat insulation and nonflammability and excellent weather resistance is used in addition to the moisture evaporation prevention function. In addition, the elastic rubber sheet has a function of bringing the plant seedling root 32 to be planted into close contact with the planting sheets 12 and 14 having high water retention and water absorption. Therefore, using a stretchable rubber sheet for the waterproof sheet 18 is an extremely effective method for increasing the survival rate.

  The two planting sheets 12 and 14, the heat insulating sheet 16, and the waterproof sheet 18 are integrated by bonding, heat welding, sewing, and the like to form a planting mat 10.

(Greening structure)
Next, the pergola 100 as an example of the greening structure using the planting mat 10 will be described. Note that the vertical direction is the Z direction, the left-right direction is the X direction, and the direction orthogonal to the Z direction and the X direction is the Y direction.

  As shown in FIG. 3, the pergola 100 (see also FIG. 2) includes a pergola main body 110 having a column main body 120 and a shelf 114 as an example of a pillar, and a planting mat wound around the column main body 120 of the pergola main body 110. 10 (see also FIG. 1), a planter 150 as an example of a box member, and an irrigation device 200 (see also FIG. 8). In addition, the support | pillar main body 120 (refer FIG. 3) is comprised with the steel pipe whose horizontal cross section is a rectangular shape. Moreover, let the state by which the planting mat 10 was wound around the support | pillar main body 120 be the support | pillar 112 (refer also FIG. 2).

  As shown in FIG. 2, the columns 112 are provided on the ground 50 in rows arranged in the Y direction at intervals in the X direction. A shelf 114 is stretched between the columns 112. Note that the direction in which the columns 112 are arranged (column direction) is the Y direction.

  As shown in FIG.2 and FIG.3, the planting mat 10 is processed into a strip shape, and is spirally wound around the column main body 120 (see FIG. 3). A planting sheet 12 (see FIGS. 1 and 3) of the planting mat 10 is joined to a support main body 120 (see FIG. 3) with a double-sided tape, an adhesive, or the like. In addition, when the support | pillar main body 120 (refer FIG. 3) is resin or wooden, you may join the planting mat 10 to the support | pillar main body 120 (refer FIG. 3) with a tucker etc.

  And the planting mat 10 wound and joined to the support | pillar main body 120 (refer FIG. 3) winds and fixes bands 122, such as a steel band and a weather-resistant binding band, from the outer side of the waterproof sheet 18 further.

  A planter 150 is provided on the support column 112 along the Y direction.

  As shown in FIG. 3, a through hole 154 is formed in the bottom 152 of the planter 150. And the upper end parts 12A and 14A of the planting sheets 12 and 14 of the planting mat 10 wound around the support body 120 are inserted into the planter 150 through the through holes 154. The planter 150 is filled with soil 156 such as culture soil, and the plant 30 is planted. The plant 30 planted in the planter 150 extends and entangles with the shelf 114 (see also FIG. 2).

  As shown in FIG. 8, the irrigation apparatus 200 includes a cylindrical hose 202 having a plurality of holes 204 formed on the outer peripheral surface 202 </ b> A, a pump 210, a tube 212 that connects the hose 202 and the pump 210, and a pump 210. And a control unit 214 that is electrically connected and controls the pump 210.

  As shown in FIGS. 2 and 3, the hose 202 of the irrigation apparatus 200 is disposed on the planter 150 along the Y direction.

  The control unit 214 shown in FIG. 8 controls the pump 210 so that a predetermined amount of water is periodically supplied to the hose 202. And if water is supplied to the hose 202, water will be discharged from each hole 204, and it will be irrigated by the planter 150 shown in FIG.2 and FIG.3. In the present embodiment, fertilizer-containing water is discharged (irrigated) (liquid manure irrigation).

  As shown in FIG. 3, the planting mat 10 wound around the column main body 120 of the pergola 100 is formed with a housing portion 20 having an open top (see also FIG. 4C). And the plant 30 is planted in this accommodating part 20. As shown in FIG. In addition, the accommodating part 20 is comprised with the waterproof sheet 18, the heat insulation sheet 16, and the planting sheet | seat 14. As shown in FIG.

(Method for forming housing part)
Next, an example of a method for forming the accommodating portion 20 will be described with reference to FIG.

  As shown in FIG. 4A, horizontal cuts 22 are made in the planting mat 10 wound around the column main body 120 of the pergola 100. As shown in FIG. 4B, the lower portion of the cut 22 is pulled out, and as shown in FIG. 4C, the accommodating portion 20 having an open top is formed.

  In addition, before winding around the support | pillar main body 120, you may put the cut | interruption 22 in the planting mat 10 previously. In this case, since the planting mat 10 is spirally wound around the column main body 120, the cut line 22 is put diagonally.

[Action and effect]
Next, the operation and effect of this embodiment will be described.

  In the planting mat 10, the drying of the planting sheets 12 and 14 is suppressed by the waterproof sheet 18, and the temperature change of the planting sheets 12 and 14 is suppressed by the heat insulating sheet 16.

  The irrigation device 200 irrigates the soil 156 packed in the planter 150. The irrigated water permeates the planting sheets 12 and 14 in which the upper ends 12A and 14A are inserted into the planter 150. The plant 30 planted in the planter 150 has roots 32 on the soil 156 of the planter 150 and the planting sheets 12 and 14 of the planting mat 10.

  The planting sheets 12 and 14 with the roots 32 stretched are suppressed from drying by the waterproof sheet 18 and the temperature change is suppressed by the heat insulating sheet 16. Therefore, the plant 30 planted in the planter 150 can stretch the root 32 long and promote the growth of the root 32 stretched on the planting sheets 12 and 14. Therefore, the growth of the plant 30 planted in the planter 150 is promoted.

  And since the growth of the plant 30 planted in the planter 150 is promoted in this way, the plant 30 extends to the shelf 114 of the pergola 100 and becomes entangled, and the greening of the shelf 114 is promoted.

  Moreover, the accommodating part 20 is formed in the planting mat 10 of the support | pillar 112 of the pergola 100, and the support | pillar 112 is greened by planting the plant 30 in this accommodating part 20. FIG. The plant 30 planted in the accommodation unit 20 stretches the root 32 on the planting sheets 12 and 14.

  As described above, the planting sheets 12 and 14 with the roots 32 stretched are suppressed from drying by the waterproof sheet 18 and the temperature change is suppressed by the heat insulating sheet 16. Therefore, the plant 30 planted in the storage unit 20 can stretch the root 32 long and promote the growth of the root 32 stretched on the planting sheets 12 and 14. Therefore, the growth of the plant 30 planted in the accommodation unit 20 is promoted.

  In the present embodiment, since the waterproof sheet 18 is black, it is heated by sunlight. However, the heat insulation sheet 16 suppresses heat conduction to the planting sheets 12 and 14. Therefore, since the waterproof sheet 18 is black, even if it becomes high temperature, the temperature rise of the planting sheets 12 and 14 is suppressed.

  Here, it is generally known that plants are more rooted when they do not move. In this embodiment, the planting sheet 12 of the planting mat 10 is joined to the support main body 120 with a double-sided tape, an adhesive, or the like, and further, a band 122 such as a steel band or a weather-resistant binding band is attached from the outside of the waterproof sheet 18. It is wound and fixed. Thus, since the planting sheets 12 and 14 of the planting mat 10 on which the plant 30 stretches the root 32 are firmly fixed to the support main body 120 and are not displaced (the planting sheets 12 and 14 do not move), the plant Suitable for 30 growth.

<Second embodiment>
The planting container of 2nd embodiment of this invention is demonstrated.
[Construction]
The structure of the planting container 300 of 2nd embodiment is demonstrated.

  As shown in FIG.5 and FIG.6, the planting container 300 is a planter comprised by assembling the planting mat 10 (refer FIG. 1) in the box shape so that the waterproof sheet 18 may become an outer side. In addition, since the planting mat 10 is the same structure as 1st embodiment, description is abbreviate | omitted.

  As shown in FIG. 6, the planting container 300 is filled with soil 156 such as culture soil, and the plant 30 is planted.

  As shown in FIG.5 and FIG.6, the cut | interruption 22 is put in the horizontal direction in the container side surface 302 of the planting container 300, the site | part below the cut | interruption 22 is pulled out, and the accommodating part 20 (refer FIG. 6) forms. Has been. And the plant 30 is planted in the accommodating part 20, as shown in FIG.

  In addition, since the detail of the formation method of the accommodating part 20 is the same as that of 1st embodiment (refer FIG. 4), description is abbreviate | omitted.

  In addition, any method may be used for irrigating the soil 156 packed in the planting container 300. A person may appropriately irrigate, an existing irrigation system that automatically irrigates, or the irrigation apparatus 200 (see FIG. 8) of the first embodiment may be used.

[Action and effect]
Next, the operation and effect of this embodiment will be described.

  The plant 30 planted in the planting container 300 has roots on the soil 156 and also roots the planting sheets 12 and 14 of the planting mat 10. In addition, the plant 30 planted in the container 20 on the container side surface 302 of the planting container 300 has roots on the planting sheets 12 and 14, and further roots extend to the soil 156.

  In the planting mat 10 constituting the planting container 300, the drying of the planting sheets 12 and 14 is suppressed by the waterproof sheet 18, and the temperature change of the planting sheets 12 and 14 is suppressed by the heat insulating sheet 16. Therefore, drying of the soil 156 packed in the planting container 300 is suppressed and a temperature change is suppressed. Further, the roots stretched on the planting sheets 12 and 14 are protected.

  Therefore, growth failure due to drying or temperature change of the plant 30 planted in the planting container 300 is suppressed.

  Moreover, the accommodating part 20 is formed in the container side surface 302 of the planting container 300, and the planting container 300 whole is greened by planting the plant 30 in this accommodating part 20. FIG.

  In addition, the shape of the planting container 300 is not limited to a box shape. Any shape that can be filled with soil 156 or the like may be used. For example, like the planting container 400 shown in FIG. 7, the shape in which the cylindrical part was cut and the opening part 404 was formed may be sufficient. This planting container 400 may also form the accommodating part 20 (refer FIG.7 and FIG.4 (C)) by putting the cut | interruption 22 in the container side surface 402. FIG.

<Others>
The present invention is not limited to the above embodiment.

  For example, in the first embodiment, the planting mat 10 is spirally wound directly on the support body 120, but the present invention is not limited to this. A base board may be sandwiched between the support body 120 and the planting mat 10. In this case, the base board may be joined to the column main body 120 with a double-sided tape or an adhesive, and the planting mat 10 may be joined to the base board with a tucker or the like. In addition, the heat transfer between the column main body 120 and the planting mat 10 is suppressed by sandwiching the base board between the column main body 120 and the planting mat 10, and the planting sheet 12 of the planting mat 10, 14 temperature change is further suppressed.

  Further, for example, in the first embodiment, the planting mat 10 in which the two planting sheets 12, 14, the heat insulating sheet 16 and the waterproof sheet 18 are integrated by bonding, heat welding, stitching, etc. 120 is spirally wound, but is not limited thereto. The two planting sheets 12, 14, the heat insulating sheet 16, and the waterproof sheet 18 may be spirally wound around the column main body 120 in order without being integrated. In this case, you may wind so that the winding direction of each sheet | seat may become a mutually reverse direction.

  Moreover, you may use the planting container 300 of said 2nd embodiment for the planter 150 of said 1st embodiment.

  For example, in the said embodiment, although the two planting sheets 12 and the planting sheet 14 were piled up, the planting mat 10 is not limited to this. One or three or more planting sheets may be stacked.

  Furthermore, the present invention can be implemented in various modes without departing from the gist of the present invention.

DESCRIPTION OF SYMBOLS 10 Planting mat 12 Planting sheet 14 Planting sheet 16 Heat insulation sheet 18 Waterproof sheet 20 Housing part 22 Cut 100 Pergola (an example of a greening structure)
120 Prop body (an example of a pillar)
150 Planter (an example of a box member)
200 Irrigation device 300 Planting container 400 Planting container

Claims (5)

One or more planting sheets;
A heat insulating sheet laminated on the surface side of the planting sheet;
A waterproof sheet laminated on the surface side of the heat insulating sheet;
Planting mat equipped with. A pillar in which the planting mat of claim 1 is wound with a waterproof sheet on the outside;
A box member provided at an upper end of the pillar, at least an upper end of the planting sheet of the planting mat is inserted, and a plant is planted;
An irrigation device for irrigating the box member;
A greening structure with In the planting mat, a cut is made, a lower part of the cut is drawn out, and a housing part for planting is formed.
The greening structure according to claim 2.   A planting container in which the planting mat according to claim 1 is assembled in a box shape so that the waterproof sheet is on the outside. In the planting mat constituting the container side surface, a cut is made, a lower part of the cut is drawn out, and a housing part in which a plant is planted is formed,
The planting container according to claim 4.