JPH06153701A - Method for execution of temporarily constructed garden - Google Patents

Abstract

PURPOSE:To obtain a method for execution of a garden in which the weight of the whole garden is reduced with hardly any frequency of water supply. CONSTITUTION:The whole periphery of a garden within a range to be subjected to execution is provided with a fence 1 having a prescribed height. Plural drain ports 2 are bored at prescribed positions of the fence 1 and the base 3 in the fence 1 and the inside surface under the drain ports 2 are covered with a sheet material 5. A water holding material layer 6 is then formed on the sheet material 5. A compost layer 7 is provided on the water holding material layer 6. At this time, the water holding material layer 6 is formed to a higher position than the drain ports 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used indoors or outdoors when a removable garden is to be provided on the rooftop, veranda, floor, etc. of a building, or when various ceremonies are held. The present invention relates to a construction method for temporarily constructing a garden including a flowerbed when a flowerbed or the like is to be temporarily provided as an ornament.

[0002]

2. Description of the Related Art Conventionally, in the case of decorating plants indoors or outdoors, there is no choice but to put fresh flowers in a vase or to bring in flower pots or the like in which foliage plants or flowers are planted.

[0003]

However, in the above-mentioned method, since the vase or the flower pot is usually placed individually, it is not gorgeous, and many flower pots, etc., on which flowers and the like are temporarily planted Even if you try to bring in a flowerbed and set up a flowerbed, just gathering these flowerpots will cause an unnatural gap between the planted flowers,
Not only could the flowers be arranged in the same condition as the flowerbed, but the appearance of the main part of the flowerpot was also very poor.

Further, if it is attempted to put a mixed soil in a large container indoors to provide a garden, the weight of the mixed soil and the weight of water required for the plant will increase the weight of the building. There was a strong possibility that the strength of the garden could not bear its weight, and the entire garden had to be lightened. Moreover, in this case, it is necessary to supply water frequently because the rainwater cannot be expected even though it is indispensable to supply an appropriate amount of water for the plants to survive. It was annoying.

Further, in order to reduce the number of times of supplying water,
If a large amount of water is to be supplied, this water will only slightly penetrate into the mixed soil, etc., so the water level in the garden will be very high, so most of the root part of the plant will be immersed, If the roots rot, the plants will die, and if the plants are planted at a high position where the roots are not soaked, a large amount of mixed soil is required,
The weight of the aforementioned garden was even greater.

The present invention has been made in view of the above points, and an object thereof is to provide a method for constructing a garden in which the weight of the entire garden is reduced and the number of times of supplying water is small.

[0007]

In order to achieve the above object, the present invention provides a fence having a predetermined height over the entire circumference of the area where a garden is to be constructed, and a plurality of fences are provided at predetermined positions on the fence. Of the porous material through the drainage port of the fence, covering the bottom surface of the fence and the inner surface below the drainage port with a sheet material, and on the sheet material of the fence up to a position higher than the drainage port. The water-retaining material layer configured as described above is provided, and the mixed soil layer is provided on the water-retaining material layer.

[0008]

With the above structure, since the mixed soil layer is provided above the water retention material layer, if water is supplied from the upper surface of the mixed soil layer, the supplied water will flow to the mixed soil layer. The water will infiltrate and then gradually descend to reach the water retaining material layer below it. At this time, since the water retention material layer is present in the covered sheet inside the fence, the water retention material layer is immersed in the water reaching the water retention material layer. Therefore, when a large amount of water is supplied, the water is stored by the sheet material in the same manner as described above up to the place where the drainage port is provided, so the water retention material layer is immersed in this range. When the amount of water exceeding the above is supplied, it will be discharged to the outside from the drain port,
Moreover, since the mixed soil layer is provided above the water retaining material at a position higher than the drainage port, the mixed soil layer is not soaked by the supplied water, and therefore the plant is mixed with the mixed soil layer. By planting inside, the roots of the plant will not be immersed in the supplied water, it will be possible to prevent the roots of the plant from decaying, and moreover, the plant can obtain nutrients from the mixed soil as usual. It will be possible.

Therefore, the plants planted in the mixed soil layer can absorb the water that permeates the mixed soil layer when water is supplied, and then the water that has penetrated into the mixed soil layer is depleted, When the plant becomes hungry for water, the roots will be extended downward and its tip will penetrate into the water retention material layer.
Water is absorbed from the tip portion. Therefore, if water is supplied to such an extent that most of the water retention material layer can be immersed, then the plants can survive for a while without being supplied with water. it can.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an outline of a construction method according to the present invention. First, a fence 1 having a predetermined height is provided on the entire circumference of the area where a garden is to be constructed, and the inside of the fence 1 is made into a container shape. Multiple drainage outlets 2 in place on fence 1
A sheet material 5 on the bottom surface 3 inside the fence 1 and on the inner side surface 4 below the drainage port 2 so that water can be stored, and a water retention material layer 6 is provided on the sheet material 5. At the same time, a mixed soil layer 7 is provided on the water retention material layer 6. At this time, the water retention material layer 6 is provided up to a position higher than the drainage port 2. Alternatively, the drainage port 2 may be provided at a predetermined position of the fence 1 in advance, and the drainage port 2 may be provided all around the area where the garden should be constructed.

As a result, the upper surface 8 of the garden A is the mixed soil layer 7
Therefore, the water is supplied from the mixed soil layer 7, and the water gradually descends while permeating into the mixed soil layer 7. At this time, by planting the plant B in the mixed soil layer 7, the root portion C of the plant B can absorb the water that has penetrated into the mixed soil layer 7. The water that has not been absorbed by the root portion C of the plant B further descends to reach the water retention material layer 6 and is stored by the sheet material 5. Therefore,
The drainage port 2 has a boundary position a between the water retention material layer 6 and the mixed soil layer 7.
Since it is located at a position b slightly lower than the water retention material layer 6
The water that has fallen to the water level is stored until the water level reaches the position b, but when an amount of water exceeding the water level flows into the water retention material layer 6, the water is discharged from the drain port 2 to the outside. Therefore, the stored water is in a state of immersing most of the water retention material layer 6, and the plant B to be planted is so planted that its root portion C is located within the mixed soil layer 7. The plant B that needs water can extend the root portion C into the water retention material layer 6 to absorb the stored water.

[0012] Here, in the garden provided so as to block the surroundings, it is not possible to expect the inflow of water from the peripheral portion, so it is necessary to create an environment in which the stored water can be absorbed by the plants. As shown in FIG. 2, the root portion C of the plant B
Of these, it is ideal that only the tip portion D exists in the water 9 and the other portion E exists in the mixed soil layer 7, but naturally, the mixed soil layer 7 is placed on the upper surface of the water 9. It is impossible to float, and it is also impossible to support the mixed soil layer 7 in contact with the water 9. Therefore, according to the method of the present invention, since the water retention material layer 6 is made of a porous material, the water in the water retention material layer 6 enters the space formed by the large number of holes to retain water. Therefore, when the mixed soil layer 7 is provided above the water retention material layer 6, the mixed soil forming the mixed soil layer 7 does not descend due to the existence of the water retention material layer 6, and is below the mixed soil layer 7. In this case, the water retained by the water retaining material layer 6 exists, which can be extremely approximated to the above ideal state. Further, if the water-retaining material is made of porous fired particles, more space can be provided to the water-retaining material layer 6, and a large amount of water can be allowed to enter the water-retaining material layer 6,
The water retention effect can be improved, and the state can be further approximated to an ideal state.

Further, as shown in FIG. 3, since the water 9 stored in the garden A by the sheet material 5 can keep the height of the water surface constant, the garden A should be installed. Even if the position is uneven, by providing the upper surface 10 of the water retaining material layer 6 so as to be uniform according to the condition of the water surface, there is a difference in the wall thickness of the water retaining material layer 6, but that The mixed soil layer 7 provided above is no different from the case where there is no undulation, and therefore the plant B
The relationship between the root portion C and the stored water 9 is the same as that described above, and is suitable when the temporary garden A is provided in a place where the garden A cannot be provided.

Instead of covering the fence 1 and the sheet material 5, a container 11 capable of storing water is used as shown in FIG.
A similar state can be formed by providing a plurality of drainage ports 2 at predetermined positions on the side of the container 11 and providing the water retention material layer 6 and the mixed soil layer 7. However, in this case, when trying to construct a large garden,
Since it is difficult to make the container 11 itself, it is suitable for constructing a relatively narrow area, and it is most suitable for a planter.

[0015]

[Effect] As described above, in the garden according to the present invention, the water-retaining material layer exists below the mixed soil layer in which a plant is to be planted,
Moreover, since most of the water retaining material layer is immersed in the water stored by the sheet material, only the tip portion of the root of the plant can reach the water, and the plant retains a necessary amount of water. Since the water can be absorbed from the material layer, and it is not necessary to supply water while the water retaining material layer retains water, the number of times of supplying water can be reduced.

Since the porous material constituting the water retaining material layer has a large number of pores, it has a low density and is very lightweight, and a small amount of water retaining material can retain a large amount of water. Since the total weight of the water retention material layer is also light and the mixed soil layer is sufficient for planting, it is possible to reduce the weight of the entire garden and construct it on the balcony or floor of the building. It is possible.

Furthermore, the construction method according to the present invention does not excavate the surrounding ground even outdoors, and
Since the sheet material is interposed between the ground surface under the garden and the water retention material layer, there is no change after the garden is removed from before the construction of the garden.
It is suitable for setting up a temporary garden.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a construction method according to the present invention.

FIG. 2 is an explanatory diagram showing an ideal state.

FIG. 3 is an explanatory diagram showing a state of a garden.

FIG. 4 is an explanatory view showing an embodiment using a container.

[Explanation of symbols]

 1 Fence 2 Drainage port 3 Bottom surface 4 Inner surface 5 Sheet material 6 Water retaining material layer 7 Mixed soil layer A Garden B Plant C Root part D Tip part a Boundary position

Claims (5)

[Claims] 1. A fence having a predetermined height is provided all around the area where a garden is to be constructed, and a sheet material is provided on the bottom surface and the inner side surface of the fence, and a predetermined material is provided on the sheet material in the fence. A method for constructing a temporary garden, characterized in that a water retention material layer having a height of 1 is provided, and a mixed soil layer is provided on the water retention material layer. 2. A fence having a predetermined height is provided all around the area where a garden is to be constructed, and a plurality of drainage holes are provided at predetermined positions of the fence. A sheet material is covered on a lower inner side surface, a water retention material layer is provided on the sheet material in the fence to a position higher than the drain port, and a mixed soil layer is provided on the water retention material layer. How to construct a temporary garden. 3. The method for constructing a temporary garden according to claim 1, wherein the water retaining material layer is a water retaining material layer made of a porous material. 4. The method for constructing a temporary garden according to claim 1, wherein the water retention material layer is a water retention material layer composed of porous fired particles. 5. The container according to claim 1, wherein the fence is a water-storing container having a predetermined depth, and the covering of the sheet material is omitted.
The construction method of the temporary garden described in 2, 3 or 4.