JP2021083347A - Movable non-sperm greening material - Google Patents

Abstract

To provide a movable non-sperm greening material which moves, carries, lays, and removes a mat-shaped natural turf or the like on a wide place such as a pavement and a room, in which insects hardly well up, and which can be produced in a short period.SOLUTION: A movable non-sperm greening material has a soil layer in which larva and egg of an insect or the like are included, a natural turf mat which has grown and which spreads its roots on the soil layer is used, soil on the soil layer is washed away for removing the soil, then root parts of the turf mat from which soil is removed and on which roots are exposed are embedded in a non-sperm rearing bed using porous rearing substances which are a laminate of small debris such as soil like sand which is subjected to sterilization and heating treatment, and sterilized wood chips, in which rearing substances are adhered, therefore a movable non-sperm greening material in which insects do not well up, which has sanitation and can be produced in a short production period, can be provided.SELECTED DRAWING: Figure 5

Description

The present invention is a mobile type that transports, lays, and removes a natural lawn, which is a mat-shaped natural plant, to a wide place such as a paved road or indoors. Regarding insect-free greening materials.

For a limited time, in places where the space you want to green is provided, such as asphalt and concrete roads and parking lots, the ground where loads such as cars and pedestrians are applied such as sidewalks in parks, hotel restaurants and indoor and outdoor beer gardens. When laying a natural plant greening material such as a mobile natural lawn mat during the event period, a hygienic greening material that prevents insects such as pedestrians and dango insects from appearing outside the lawn is required.

Publication of Patent 2002-305959 Patent Publication Hei 2002-105962

Patent Document 1 discloses a structure of a mobile greening material capable of temporarily placing a natural lawn having a growing floor of a natural soil layer in a predetermined place. In Patent Document 1, a natural lawn growing floor is composed of a growing floor made of a natural soil layer, and the lawn is grown. Patent Document 2 discloses a structure in which seeds such as lawn are sprayed on a flat base such as a net, germinated on a growing bed composed of a natural soil layer, roots are entwined with the net-shaped base, and the base and the lawn mat are integrated. doing.

However, in Patent Document 1, eggs such as insects and minute larvae are contained in the natural soil layer, and they hatch in the summer to become adults. Areas where the space where you want to green this is provided, such as asphalt and concrete roads and parking lots, the ground where loads such as cars and pedestrians are applied such as sidewalks in parks, hotel restaurants and indoor and outdoor beer gardens, period When laying as a greening material for natural plants during the period as a limited event, insects such as pedestrians and dango insects will appear from the greening material and come into contact with the human body such as children playing on the greening material, causing discomfort. In restaurants, indoor and outdoor beer gardens, etc., there is a problem that it appears around food and drink on the table and around the food waste that has fallen on the greening material, causing discomfort and unsanitary conditions.

Further, in the structure of Patent Document 2, since seeds are germinated on the soil growing bed to grow a natural lawn, etc., a long production period of more than half a year is required to take root in the growing bed and grow, and short-term production is required. Is difficult. Also, when the growing bed is not soil, for example, using a sponge-like urethane mat and germinating and growing from seeds, it also takes a long production period of more than half a year to take root in the growing bed and grow. Difficult to manufacture in the short term. Furthermore, since the germination probability of seeds is different, spots will occur in the growth of the lawn, but this can only be known after growth, and if the spots are present in the cut lawn mat that is the commercial product, the commercial value will be significantly increased. There was a problem of decline.

In the present invention, a mat-like natural plant which is a greening material, for example, a natural lawn mat is used as a greening material for a natural plant, for example, an indoor place such as a paved road or a restaurant where a space to be greened is provided by the natural lawn. A mobile greening material that can be produced in a short period of time with a healthy natural lawn that can be produced in a short period of time. Regarding.

The mobile insect-free greening material according to the first aspect of the present invention is a mobile insect-free greening material laid on the installation surface, and has a soil layer containing eggs and larvae of insects and the like. Then, using a healthy natural lawn mat that has grown with roots in the soil layer, the soil in the soil layer is washed away with water to remove it, and the lawn mat that has no soil and has bare roots is sterilized or heat-treated. There are very few eggs or larvae such as natural soil such as sandy soil, small particles such as sterilized waste, wood chips, paddy husks, peat moss, resin beads, water-absorbing polymer particles, and debris of the insects. The root part is buried three-dimensionally without spots in a water-retaining insect-free growing bed composed of a porous growing material having small voids inside and a laminated body without eggs and larvae.

Further, an adhesive for joining the growing substances is added to the growing substance to fix the growing substance, thereby forming an integrated growing bed having a certain degree of elasticity and not being separated and broken. The growing bed is constructed by periodically mixing solid fertilizer components or impregnating with liquid fertilizer or the like.

Here, for example, magnesium oxide powder, which is a fertilizer component, is used as an adhesive, mixed with the growing substance, and water is supplied to hydrate magnesium oxide at room temperature and solidify by a solidification reaction between the growing substances. Glue.

The mobile insect-free greening material according to the second aspect of the present invention is the mobile insect-free greening material according to the first aspect, and is at least a part of the exposed root surface of the lawn mat before being buried. The root part is three-dimensionally buried in the growing bed by applying vegetable oil such as rapeseed oil, the contact part between the root and the growing bed is non-adhesive, and the others are joined and integrated with an adhesive. Consists of a growing floor.

The mobile greening material according to the third aspect of the present invention is the mobile insect-free greening material according to the first or second aspect, and has the insect-free growing floor integrated with the natural lawn. A growing mat having the porous skeleton composed of at least palm palm fiber, coconut fiber, wood chips, and plastic fiber is placed on the lower surface of the natural lawn mat, and a polymer plastic such as vinyl chloride is placed under the growing mat. Equipped with an artificial turf mat. Further, a side wall body surrounding the outer periphery of the growing floor may be provided.

According to the first aspect of the present invention, a healthy natural lawn mat that has already grown on a growing bed of natural soil is selected and used, and includes, for example, fine clay soil and eggs and larvae such as insects. Use a floorless lawn mat that removes the natural soil and retains the exposed roots, and the roots are sterilized or heat-treated for sandy soil, shavings, wood chips, paddy husks, peat moss. , Resin beads, water-absorbing polymer particles, etc., or at least small particles or debris that is a mixture of these two types, with very few eggs or larvae such as the above-mentioned insects, or inside with no eggs or larvae such as insects. After three-dimensionally burying in a growing bed in which an adhesive is mixed with a porous insect-free growing material having small voids, the growing material is bonded and integrated to form an insect-free growing bed. Since the soil mat to be held can be constructed, the strength of the growing floor is increased, the roots of the lawn are strongly contained in the growing floor, the growing floor is prevented from breaking and particles are prevented from escaping, and insects do not appear. Insect-free greening materials with lawn mats can be provided.

In addition, since it is possible to produce an insect-free lawn mat by selecting only healthy greened natural lawns, it is possible to produce an insect-free greening material that has an insect-free lawn mat in a short time without waiting for a growing period of several months for the natural lawn. Can be manufactured.

According to the second aspect of the present invention, oil such as rapeseed oil is applied to at least a part of the exposed root surface of the lawn mat before burying, and the root part is three-dimensionally buried in the growing bed. Since the contact part between the root and the growing bed is not joined by the intervention of oil, the surface of the root is not covered with the bonding agent, the root suffocation can be prevented, and a healthy insect-free natural lawn. Has the effect of nurturing.

According to the third aspect of the present invention, on the lower surface of the natural lawn mat composed of the breeding floor integrated with the natural lawn, at least sterilization and breeding having a porous skeleton body that kills insect eggs, larvae, etc. Since the mat is arranged and an artificial turf mat made of polymer plastic such as vinyl chloride is provided under the mat, it is possible to further improve the growth of natural turf by providing drainage, water retention, and breathability at the root.

Further, a side wall body surrounding the outer periphery of the growing floor is provided, and at least a part of the growing floor and the side wall body can be integrated with an adhesive, so that the growing substance of the growing floor is prevented from spilling from the lawn unit. Therefore, the amount of growing floor can be maintained, and the growing of natural lawn can be further improved.

A side sectional view of a lawn mat according to the first embodiment of the present invention. A side sectional view of a lawn mat without a growing floor according to the first embodiment of the present invention. A side sectional view of a lawn mat in which a root portion is embedded in a growing substance according to a first embodiment of the present invention. A side sectional view of a lawn mat in which a growing substance according to a first embodiment of the present invention is adhered with an adhesive. A side sectional view of a lawn unit according to a third embodiment of the present invention. Sectional drawing of the fastening body which concerns on 3rd Embodiment of this invention. YY arrow view of FIG. 6 of the fastening body according to the third embodiment of the present invention.

Hereinafter, the mobile insect-free greening material according to some embodiments of the present invention will be described with reference to the drawings.
<First Embodiment>
As shown in FIG. 1, the natural lawn mat and the natural lawn mat 1 used for manufacturing the lawn unit, which are the mobile insect-free greening materials according to the present embodiment shown in FIGS. 1 to 4, are farmland dedicated to production. A natural lawn 4 is used in which the roots 3 have grown sufficiently in the floor 2 for growing natural soil such as, etc.

Since the soil of the agricultural land contains, for example, fine clay soil and eggs and larvae of insects, the roots are exposed by removing the growing floor 2 by washing with water or mechanical vibration as shown in FIG. In the state of a lawn mat without a growing floor with 3 attached, this is placed in a container 5 as shown in FIG.

Soil such as sandy ground where the root 3 part is sterilized or heat-treated, larvae, wood chips, paddy husks, peat moss, resin beads, water-absorbing polymer particles, etc., or at least small particles or fragments obtained by mixing these two types. There are very few eggs and larvae of the above-mentioned insects, etc., or a porous insect-free growing substance with small voids inside in a laminated body without eggs and larvae of insects, etc., and an adhesive of an adhesive substance are mixed. It is buried three-dimensionally in the constructed growing floor 6.

When magnesium oxide powder is used as the adhesive, the root 3 of the lawn mat is three-dimensionally embedded in the growing floor 6, and then water is sprinkled in the container 5 to hydrate and solidify the magnesium oxide powder at room temperature. The growing floor 6 of the insect-free lawn mat 7 with the growing floor 6 taken out from the container is taken out from the container as shown in FIG. In addition to increasing the overall strength without collapsing due to gravity, it constitutes an insect-free lawn mat 7 that is not easily destroyed by the treading pressure even when walking on the lawn mat 7. The growing bed 6 is periodically sowed with solid fertilizer components or impregnated with liquid fertilizer or the like to continuously grow a natural lawn.

Since the naturally grown and greened natural lawn 4 is selected and used in the lawn mat 7, the lawn mat 7 can be produced in a short period of a few days without waiting for the growth of the lawn.

Further, since the growing substances are joined and adhered to each other and the growing bed 6 is fixed to increase the strength, the roots of the lawn are strongly included in the growing bed, and it is possible to prevent the growing bed from breaking and the particles from deviating.

Further, as the adhesive between the growing substances, an aqueous adhesive that does not use a formaldehyde phthalic acid-based plasticizer and is gentle on the roots of the lawn, such as vinyl acetate resin, which is bonded at room temperature, may be used.

<Second embodiment>
Next, the mobile insect-free greening material in the second embodiment will be described with reference to FIGS. 2, 3 and 5, but as shown in FIG. 2, the lawn mat before being buried is exposed. After applying oil (not shown) such as rapeseed oil to at least a part of the surface of the root 3, the root 3 is three-dimensionally buried in the growing bed 6 as shown in FIG. 3, and the root 3 and the growing are grown. The contact portion of the floor 6 is not joined due to the presence of oil and fat, and the other growing floors 6 are joined and integrated with an adhesive to form a lawn mat 7 as shown in FIG.

In the present embodiment, since the contact portion between the root 3 of the lawn and the growing floor 6 is not joined due to the intervention of oil and fat, the surface of the root 3 is not covered with the bonding agent, and the root 3 can be prevented from suffocating. It has the effect of growing a healthy, insect-free natural lawn mat.

<Third embodiment>
In the mobile insect-free greening material according to the third embodiment, as shown in FIG. 5, a side wall 8 is provided on the outer periphery of the growing floor 6 of the lawn mat 7, and at least palm palm fiber, coconut fiber, wood chips, and plastic are provided. An insect-free growing mat 9 having the porous skeleton made of fibers or the like is arranged, and at least a sheet-like water-resistant base material 10 is provided on the lower surface thereof, and voids are secured on the base material. The insect-free lawn unit 20 is formed by a laminated structure with an artificial turf mat 12 which is a lower layer mat provided with a large number of piles 11 simulating the leaves of a natural plant which is a means of voiding.

The growing mat 9 and the artificial turf mat 12 are joints 13 shown by broken lines in FIG. 5 in which at least a part of the contact portion between the pile 11 and the bottom of the growing mat 9 is bonded with an adhesive. , Loosely integrated in the vertical direction. Further, the base material 10 is provided with a water passage hole 14.

Further, the side wall body 8 and the growing mat 9 are loosely integrated in the left-right and vertical directions within the drawing 5 paper surface via the joint portion 15 in which at least a part of the contact portion thereof is bonded with an adhesive.

Further, the side wall 8 arranged on the outer periphery of the growing floor 6 of the lawn mat 7 and the bottom of the artificial turf mat 12 are fastened by means of fastening means, for example, an elastic plastic I-shaped pin fastening body 16 of the lawn mat 7. It penetrates through the through hole 17 and the through hole 18 of the side wall body 8 and is loosely integrated.

Here, FIGS. 6 and 7 show a plan view of the fastening body 16 and a view taken along the line YY in FIG. The material is made of elastic plastic or the like, and the protrusion 19 at the tip is deformed and penetrated through the through holes 17 and 18 using a special instrument (not shown), and after penetration, it returns to its original shape by elastic deformation and the hole. It is hooked on the edge and fastened.

The insect-free lawn unit 20 is composed of these laminated structures, and is laid on a laying surface 21 such as a paved road or an indoor floor surface. The insect-free lawn unit 20 is a laminated structure in which an artificial turf mat 12 in contact with the laying surface 21, a growing mat 9 on the artificial turf mat 12, and a natural lawn mat 7 are laminated on the mat 12, so that the insect-free lawn unit 20 has water permeability and water retention. Furthermore, it has air permeability, and if water is supplied and sunlight is applied even on the laying surface 21, the lawn can be maintained in a healthy state.

Further, the growing mat 9 is provided with a skeleton body in which natural fibers such as palm palm fibers are entangled in a cotton-like manner and has a large void ratio and elasticity, and the gaps between the skeleton bodies are water-retaining bodies such as leaf mold. It may be provided so that the growing substance or granular fertilizer of the growing product such as the above is entwined with the fiber.

That is, the water sprinkled on the surface of the natural lawn mat 7 for growing penetrates into the growing bed 6, and during the infiltration, the growing bed 6 and the granular fertilizer inside are moistened and retained, and the excess water is retained in the growing bed 6. The water that has passed through the growing mat 9 and has passed through the growing mat 9 reaches the space where the pile 11 of the artificial turf mat 12 is located. It falls, accumulates on the surface of the sheet-shaped base material 10, flows in the plane direction, and flows out to the installation surface 21 from the end portion on the side of the base material 10 and scattered holes 14.

With this structure, the mobile lawn unit 20 drains well without retaining excess water, and the space where the pile 11 stands is spread out in a substantially flat manner, so that the water is drained and at least drained. The air corresponding to the volume of the water to be collected is sucked, and the air necessary for growing the insect-free lawn unit 20 can be appropriately supplied from the outside air.

Further, since the lawn unit 20 is supported by the growing mat 9 having an elastic function and the artificial turf mat 12, the load thereof can be applied even in a situation where a pedestrian or the like frequently moves on the mat 12 after laying. Since it can be absorbed softly, it prevents the growing floor 6 and the growing mat 9 from being broken, prevents the lawn mat 7 from being compacted, and further, the side wall 8 prevents the broken debris of the growing floor 6 from being spilled due to rainfall and transportation. The quantity and quality of the growing floor 6 can be maintained, and the growing of the lawn mat 7 can be maintained by preventing the missing, falling, and dropping due to loads such as movement and laying, and walking. Further, fine soil or the like is not scattered on the installation surface due to chipping or dropping, and the aesthetic appearance is not spoiled, and the cleaning work after the removal of the lawn unit 20 can be almost eliminated.

The material of the side wall may be a paper material made of soft silicone or having a silicone coating applied to the outer surface so that the side wall does not trip over when a pedestrian walks after laying. Furthermore, it may be made of a biodegradable plastic material so as not to become waste after use.

Further, in the above embodiment, the natural lawn is cultivated with the mobile insect-free greening material, but other natural plants can be cultivated in place of or in addition to this. The type of natural plant can be arbitrarily selected, and preferred examples include mosses, lawns, vegetation, ferns and the like. More specifically, in addition to mosses, tamariu and dikondra can be used, and so-called weeds such as clover, chickweed, dandelion, henbit, and Persian speedwell can also be used. It is preferable to use a plant having a short plant height, which does not require or is easy to cut, such as a ground cover plant.

Further, in the above embodiment, the case where the pile 11 of the void means is provided in the mat 12 of the artificial turf has been described, but since the void means can also be formed in the growing mat, the base material 10 is not the pile 11 but has drainage property and drainage property. The same effect can be obtained by providing a breathable uneven work piece.

According to the present invention described above, the grown soil and eggs and minute larvae of insects are washed with water from a lawn mat soundly grown on the soil of a farmland containing eggs and minute larvae of insects and the like. The removed natural rooted lawn is covered with soil such as sterilized or heat-treated sandy soil with very few eggs or larvae such as insects, or sterilized or heat-treated sandy soil without eggs or larvae such as insects, sterilized shavings, wood chips, etc. A rooted lawn on a water-retaining insect-free growing bed composed of small particles such as paddy husks, peat moss, resin beads, water-absorbing polymer particles, and a porous growing substance with small voids inside, which is a fragment-like laminate. Since the root part of the soil can be buried three-dimensionally and the inside of the growing floor can be loosely solidified by adhering with an adhesive or the like, it is possible to provide an insect-free lawn mat with less larvae, and further, the production period. Can provide insect-free lawn mats for a short period of time.

Further, since the lawn unit 20 is supported by the growing mat 9 having an elastic function and the artificial turf mat 12, the load thereof can be applied even in a situation where a pedestrian or the like frequently moves on the mat 12 after laying. Since it can be absorbed softly, it prevents the growing floor 6 and the growing mat 9 from being broken, prevents the lawn mat 7 from being compacted, and further, the side wall 8 prevents the broken debris of the growing floor 6 from being spilled due to rainfall and transportation. The quantity and quality of the growing floor 6 can be maintained, and the growing of the lawn mat 7 can be maintained by preventing the missing, falling, and dropping due to loads such as movement and laying, and walking. Further, fine soil or the like is not scattered on the installation surface due to chipping or dropping, and the appearance is not spoiled, and the cleaning work after the removal work for collecting and reusing the lawn mat 7 can be almost eliminated.

1 ... Natural lawn mat, 2 ... Growing floor, 3 ... Root, 4 ... Natural lawn, 5 ... Container, 6 ... Growing floor, 7 ... Insect-free lawn Mat, 8 ... side wall, 9 ... growing mat, 10 ... base material, 11 ... pile, 12 ... artificial turf mat, 13 ... joint, 14 ... through Water holes, 15 ... joints, 16 ... I-shaped pin fasteners, 17, 18 ... through holes, 19 ... protrusions, 20 ... insect-free lawn unit, 21 ...・ Laying surface

Claims (4)

It is a mobile insect-free greening material laid on the installation surface.
A natural plant mat that has roots on a growing bed that has eggs and larvae of insects such as agricultural land, and a natural plant mat that has roots from which the growing bed has been removed.
A growing bed in which the roots are buried in a growing bed in which the number of eggs and larvae is less than that in the agricultural land, and at least a part thereof is fixed between the growing substances by an adhesive means.
A mobile insect-free greening material. A growing bed in which the roots coated with oil and fat are buried on the surface of at least a part of the roots of the natural plant mat, and at least a part of the roots is fixed between the growing substances by an adhesive means.
The mobile insect-free greening material according to claim 1. It is a mobile insect-free greening material laid on the installation surface.
A lower mat having at least a sheet-like water-resistant base material in the lower layer,
A growing mat with a porous skeleton in the middle layer,
A mobile insect-free greening material with a natural plant mat on the upper layer that has fewer eggs and larvae than the farmland. The mobile insect-free greening material according to any one of claims 1 to 3, wherein the natural plant mat is a natural lawn.

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