JP2001348876A - Earth retaining structure with insertion replaceable/ planting box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem of plants being apt to wither in the shade particularly in a high altitude cold district due to the insufficient supply of water and the insufficient transfer of round heat in a planting block with a planting part provided in a concrete block. SOLUTION: A method of providing a wall body with an opening and installing insertable or replaceable planting boxes therein is adopted. A net of large area is installed at the bottom face of each planting box. The root elongation of a plant stops since the bottom face is exposed to light, but the growth of a round part continues while limiting a root area. The bottom face net part of the planting box inserted in the opening is dark being covered with back face soil but starts growing again when nutritious water is supplied. The subsequent growth is extremely smooth, so that the plants do not wither even in the shade in the high altitude cold district.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention is one of the reflections on the versatility of function and economy, and in recent years green is being lost due to the development, and in recent years, there are a number of valuable precious stones that attempt to heal bare concrete surfaces. The present invention relates to greening technology for achieving higher efficiency in attempts. It can be applied not only to planting but also to cultivation of vegetables and the like.

[0002]

2. Description of the Related Art If priority is given to function and cost without cutting and embankment, concrete may be installed and cast into a structurally safe structure. At present, there seems to be no alternative material or method for concrete. In many cases, it is necessary to create a space on the concrete surface, put planting soil here, and plant shrubs such as satsuki.

[0003]

[Problems to be Solved by the Invention] There are many cases where precast concrete blocks are assembled by a method of planting in a concrete space, and when the planting results are planted in a concrete frame cast on site, they have withered. Especially in the cold regions, the shade is poor, and even some of the photographs in the catalogs of the various planted retaining walls which seem to be in the best condition are missing one copy. Possible causes include the following. 1.1 Insufficient water supply. The transpiration area of water, that is, the area of the plant and the soil exposed to sunlight, the contact area in contact with the back soil capable of supplying water is １ ／ or less of the transpiration area. Rainwater or dew water supplied from the surface is often insufficient. 1.2 The leaves are exposed to sunlight and wind over a large area even though the roots are not deeply rooted. Plants and weeds that grow between the rocks and even at the joints of concrete and pavement grow there from the fruit stage, so that the roots and leaves are kept in balance and are growing gradually. 1.3 From the actual stage, planting soil is put into the concrete space and seeding is sufficient to supply water and nutrients. However, it is not desirable from the viewpoint of the landscape if concrete and soil remain for several years after the structure is formed, It is not practical because the cost of supplying the lipstick increases. Due to the weather, if the water supply is too high, earth and sand will flow out, and if it is too low, the wind will blow. 1.4 Geothermal is not transmitted. As in section 1.1, the contact area is small. For example, when the temperature reaches -10 ° C, the soil surrounding the roots becomes close to -10 ° C. Will wither.

[0004] 2. Large plants cannot be used.
This is because the supply of water is small and the root survival is poor.
There is a method using irrigation pipe, but it is expensive.

[0005] 3. Once rooted, it is difficult to turn it into another kind of tree or a flower of another color. This is because the earth and sand around it is taken out at the same time as the root, and a cavity is created, and in order to fill the cavity, the back soil must be dug from the top and refilled

[0006]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and has a method of providing an opening in a wall and installing a freely insertable or replaceable planting pit therein. The bottom of the planting basin has an opening with no bottom of the planting basin itself. When a separate net is provided at the bottom (Claims 1 and 2)
(Claim 3). The size of the net of the planting basin bottom net 1 is about 1 × 1 cm to 2 × 2 cm, and the material is synthetic resin, iron, or the like. The size of the eyes should be large for the roots of the plant, but it is not good if the soil leaks. If the eyes are too large, lay a biodegradable sheet or a paper that becomes weak when moisture is absorbed. Biodegradation is the decomposition of water and carbon dioxide by bacteria in the soil. There are a case where the back side of the opening of the wall is left open (claim 1) and a case where a net is used (claims 2 and 3). The shape and material of the net are the same as those used for the bottom of the planting basin. The strength is made stronger than the net 1 of the planting basin because of the earth pressure of the back soil. On the back of the wall, the back planting soil is 2
Pack 0-30cm. For the back planting soil, use a mixture of fallen leaves, peach grass, and some fertilizer mixed with small diameter gravel or crushed stone, which is about two years old, on high-quality mountain or field soil. Ventilation, water supply and drainage, water retention and fertilization are required. In addition, use the bottom net of the planting basin or the back soil net to prevent the back planting soil from flowing out. Further, high-quality materials such as excavated soil are filled on the back surface and compacted well. If this back soil and the back planting soil are not compacted well, three to six months after the construction is completed, the earth and sand will suddenly fall in the back and cause a slip phenomenon, and the roots of the plant will be cut and planted. The construction is especially careful because the plant is temporarily weak. If rain falling on the slopes and mountains behind penetrates properly and the water supply and drainage is performed smoothly, the growth of the plant will be extremely smooth.

[0007] A high quality planting soil is contained in a planting basin to plant a plant. The step of planting a plant is performed in a field and is well managed, and is grown until the plant grows to a sufficient size.
2) There is a case where planting soil is inserted and planted on site after the planting pit is inserted into the opening (claim 3). The root of a plant coming out of the net mesh is the same as that of a daily pot when the bottom hole is dark. In particular, when growing a large plant, when a large number of roots move out and move, the root is cut and the plant is weakened. Therefore, a temporary table is provided and the bottom surface is also illuminated. Roots do not come out because they dislike direct exposure to light.
The plant that has grown to a sufficient size in the field is transported together with the planting pit near the completed wall, and a hanging bracket or a chain is inserted into the hole for the hanging bracket, and then suspended by a crane and inserted into the opening of the wall. .
As another method, there is a method in which a bucket-type gondola is made of an iron material, placed on the iron-made gondola, moved near the opening, and slid into the gondola.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION There are roughly four embodiments according to the components. The wall A is formed by joining a precast reinforced concrete block (hereinafter referred to as a concrete block) with joint concrete or mortar (hereinafter referred to as joint mortar) as shown in the following drawings. However, when the shape of the wall is irregular rather than rectangular when viewed from the front, use concrete cast in place only for this part. As the material of the planting basin C, synthetic resins and recycled materials other than reinforced concrete, wood and a mixture of wood and synthetic resin are being developed one after another. The shape of the planting basin C is a bucket type as shown in the drawing, and may or may not have a net at the bottom. It is basically that the planting soil is put into the planting basin 2 to grow the plant, and then the planting basin C is lifted up by a crane or the like and inserted into the opening B. A high-quality back planting soil D is used on the back side of the bottom of the planting basin C. The description will be made in the order of construction with the drawings.

First, the ground is dug to form a foundation, crushed stones and the like are put therein and compacted to produce a basic concrete 5. Figure 1 is a side view
Including a partial sectional view. 2 is a front view, FIG. 3 is a rear view, and FIG. 4 is a plan view. The shape of the concrete block 6 is a shape in which a U-shape is rotated to the right by 90 degrees, but the uppermost stage is a rectangle. This is referred to as a rectangular concrete block 6B. There is also a shape in which the Y shape is rotated 90 degrees to the right instead of the U shape. In this case, the mortar hole at the center is a hollow shape in which two joint grooves 7 or two joint grooves 10 face each other. In the case of the Y-shape, when loading, stagger the staggered stagger by 1/2. The opening B may be left open or the back soil net 3 may be used. Also concrete block 6
When the size is increased, it is necessary to make the rectangular concrete block 6B from the viewpoint of strength during transportation and lifting.

Next, the concrete blocks 6 are stacked one after another using a suitable number of crane, for example, three criss-crossers while supporting the concrete blocks 6 from behind. At this time, the hole 1 for the hanging bracket for safety
1 Insert and use a hanging bracket or chain. Since two joint grooves 7 of the concrete block 6 face each other to form a cavity 8, a joint mortar 9 is poured into the cavity. The joint mortar 9 is further strengthened by filling the joint mortar 9 after filling the joint mortar 9 after inserting the vertical reinforcing bar, or inserting and filling the joint reinforcing mortar at the time of pouring the mortar when the mortar is injected. The shape of the joint groove may be a shape like the joint groove 7 or a wedge shape like the joint groove 10, but in this case, the neck portion of the joint groove 10 is cracked when an abnormal external force is applied although the strength is strong. There are pros and cons from entering.

The back soil net 3 is used to prevent the back planting soil D behind the opening B from flowing out. This is the shape indicated by reference numeral 3 in FIGS. It is similar to the U-lit grating lid used for the lid of concrete drainage basins such as roads and residential lands. The size of the eyes is about 1 × 1 cm to 2 × 2 cm, and the material is iron or synthetic resin. When attaching to the opening B, the adhesive for concrete is applied to the joint, and the back planting soil D is immediately put in and pressed down. Further, the back soil 4 is put in and compacted.

The planting net 1 has a shape indicated by reference numeral 1 in FIGS. Details of the mounting are shown in FIG. The size and material of the eyes are the same as the back soil net 3. For installation, apply concrete adhesive to the joints and dry gently. It is even better to use a stud bolt as an auxiliary. A biodegradable sheet or a paper that becomes weak when wet with water may be laid between the planting basin bottom net 1 and the planting soil in the planting basin. This is the same as that described in Means for Solving the Problems. The planting basin contains good quality planting soil. Planting the plant is done in the field and is well managed. If the plant is grown to a sufficient size, the root of the plant comes out from the net mesh. Place a basin and shine light on the bottom.

When combining the above elements, claim 1 will be described first. In this case, the planting basin C is inserted into the opening B first, and then the back planting soil D is put therein and the rolling is performed.
Since the back soil net 3 is not used for the opening B, the construction cost is reduced accordingly. In claim 2, the net is on both the planting basin bottom net 1 and the back soil net 3, and either one may be installed first.
If the back soil net 3 is constructed first, the damage of the plant E by heavy machinery and earth and sand is less. In this case, it is necessary to make both nets adhere particularly well. According to a third aspect, the back soil net 3 is inserted into the opening B first, the back planting soil D is put into the opening B, and then the planting basin C is inserted. In claims 1 and 2, the planting basin C, the planting soil 2 in the planting basin, and the plant E are inserted at the same time. In claim 3, the planting basin C is inserted into the opening B first. And planting soil E in the planting basin. Thereby, the planting net bottom 1 can be saved. In any of the above three cases, the back soil 4 is put on the back of the back planting soil D, and both are well compacted. The anti-slip projections 12 at both ends on the outer side of the planting basin C are for preventing the planting basin C from slipping deeply into the opening B.

The above description relates to the case where the plant E is planted first. However, there are cases where it is desired to replace the plant E with a plant different from the plant for various reasons. In this case, it is best to use the one of the second aspect. According to the first aspect, the back planting soil D flows out and requires a large amount of labor to recover the soil. In claim 3, after the removal, the same work as when planting first is performed, so that the construction period is longer than in claim 2. In any case, when removing the planting basin C, spraying the leaves with a herbicide that kills the roots of the plant E makes it easier to work because the roots are weakened.

[0015]

The earth retaining structure having the insertable replacement planting basin according to the present invention is constructed as described above, and has the following effects. 1. Since the planting basin C, the planting soil 2 in the planting basin, and the plant E are simultaneously inserted into the opening of the wall at the same time, the roots take root very well. 2. The joint surface between the bottom of the planting basin C and the rear planting soil D is a net without being interrupted by concrete or the like, the roots of the plant can be easily extended, and the joint area is large, so the supply of nutrient water is good. . The ground heat is also transmitted well, and the buffering effect of the back planting soil and the back soil reduces the ground temperature in summer and raises the ground temperature in winter against the heat and cold. 3. Since the joint area between the bottom surface of the planting basin C and the rear planting soil D is large, a large plant can be used as the plant E and many types can be planted. Not only planting, but also cultivation of vegetables such as strawberries. Especially suitable for collecting seedlings from runners. 4. Gorgeous productions can be performed in various places from the first day of opening. This is because large or many types of plant E can be used, and construction can be performed in a short time. 5. It is not a dream but a reality to draw a change of flower characters and patterns on a large slope from season to season because it can be replaced as well as planted.

[Brief description of the drawings]

FIG. 1 is a side view of the present invention, including a partial cross-sectional view.

FIG. 2 is a front view of the present invention.

FIG. 3 is a rear view of the present invention.

FIG. 4 is a plan view of a concrete block and the like of the present invention.

FIG. 5 is a perspective view of a planting basin and a planting basin bottom net.

FIG. 6 is a detailed cross-sectional view of a planting basin bottom net and a back soil net.

FIG. 7 is a diagram of one planting basin and a temporary storage table.

[Explanation of symbols]

A wall body B opening C planting basin D back planting soil E planting plant 1 planting basin bottom net 2 planting basin planting soil 3
Back soil net 4 Back soil 5 Foundation concrete 6
Concrete block 6B Rectangular concrete block 7
Joint groove 8 Cavity 9 Joint mortar 10 Joint groove 11
Hole for hanging bracket 12 Non-slip projection 13 Temporary stand

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) A01G 9/10 A01G 9/10 C E02D 29/02 311 E02D 29/02 311 F term (reference) 2B022 AB02 BA01 BA02 BA14 BA15 BB01 2B027 NC02 NC05 NC13 NC15 NC17 NC22 NC24 NC26 NC32 NC39 NC40 NC52 ND01 ND03 NE02 NE06 NE09 QA05 QB10 QB11 2D044 DA25 DB00 2D048 BA00

Claims (4)

[Claims] 1. An opening B is formed in a wall A, a planting basin C which can be freely inserted or replaced in the opening B is provided, and a planting basin bottom net 1 is provided in advance on the bottom surface of the planting basin C. The planting soil in the planting basin 2 is contained therein, and the rear planting soil D is provided on the back side of the planting basin bottom net 1 and the planting soil in the planting basin 2 and the rear planting soil D are brought into close contact with each other. An earth retaining structure with a replacement planting basin. 2. An opening B is provided in the wall A, a back soil net 3 is provided on the back side of the opening B, and a planting cell C which can be freely inserted or replaced in the opening B is installed. A planting basin bottom net 1 is provided on the bottom surface in advance, a planting basin soil 2 is contained therein, a rear planting soil D is provided on the back side of the rear soil net 3, and a planting basin soil 2 and a back surface. An earth retaining structure with an insertion replacement planting basin that closely adheres to the planting soil D. 3. An opening B is provided in the wall A, a back soil net 3 is provided on the back side of the opening B, and a planting box C which can be freely inserted or replaced in the opening B is installed. A planting basin body is formed by the planting basin C and the back soil net 3 without using an object such as a planting basin bottom net in advance on the bottom surface, and the planting soil in the planting basin 2 is formed therein. Bottom soil net 3
An earth retaining structure having an insertion replacement planting pit in which a rear planting soil D is provided on the rear side of the plant and the planting soil 2 and the rear planting soil D are adhered to each other. 4. A planting basin C and a planting basin in the planting basin C after the planting soil 2 in the planting basin C is put in the planting basin C, and the plant E is grown or activated near a field or a construction site. The earth retaining structure having an insertion replacement planting basin according to claim 1 or 2, wherein the plant 2 and the plant E are integrally transported to a construction site and inserted or replaced in the opening B.