JPH0434119A - Constructing method of planting terrace pocket on sloped frame and planting terrace pocket - Google Patents

Abstract

PURPOSE:To easily and firmly construct a permanent terrace pocket suitable for planting on a sloped frame by standing a planting terrace pocket by bonding it to a sloped frame, and providing a hot water holding panel on the inside of the terrace pocket. CONSTITUTION:A sloped frame A is formed of rectangular horizontal beam parts and vertical beam parts 2 arranged in lattice form, and a frame part 3 enclosed by each beam part 1, 2 is formed. A U-shaped bar arrangement body 5 is formed of a front panel 5a and side panels 5b having vertical reinforcements 6 and horizontal reinforcements 7 bonded in grating form, the vertical reinforcements 6 are stood in combination with the sloped frame A, and shelf reinforcements 9 are protrudingly provided on the outside of the bar arrangement body 5. A setting type frame 15 formed of hot water holding panels 15a 15b having water retentive, water absorptive and water permeable functions placed on the inside of the bar arrangement body 5 with a space is provided in combination with the bar arrangement body 5. Onto the front surface side of the setting type frame 15, a mortar C is sprayed to bury the bar arrangement body 5 therein. A planting layer thus can be formed on a sloped frame.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a legal frame facility for preventing and stabilizing the collapse of mountains and slopes, and includes installing terrace pockets for planting in the legal frame. The invention relates to a construction method and terrace pockets for planting.

[Prior Art] Conventionally, in order to prevent collapse and stabilize slopes formed by steeply sloping ground or civil engineering work, it has been carried out to install slope frames on ground slopes. In addition, various greening methods have been implemented in which soil is poured into slopes and seeds are sprayed in order to plant and green the slopes.

[Problem to be solved by the invention]

However, in areas where the ground or slope is steep or hard, it is difficult for the additional soil to take hold, resulting in the problem that the planting layer cannot be maintained permanently. Therefore,
In areas with steep slopes or hard ground, the current situation is that only the legal framework facilities are used, and almost no vegetation work is done.

The present invention aims to simply and firmly construct terrace pockets suitable for permanent planting in connection with legal framework facilities on such ground and slopes where planting and greening are difficult in the past. The purpose of this project is to provide a facility construction method that allows for the establishment of terrace pockets, which will allow soil to take hold well and form a permanent planting layer.

[Means to solve problems]

The structure of the present invention for achieving the above object will be explained with reference to drawings corresponding to embodiments.The construction method of constructing terrace pockets for planting in the legal frame of claim 1 is as follows: Then, terrace pocket B for planting was erected, and at that time,
Moisture retaining panel 1 is placed inside the terrace pocket B above.
It is characterized by having 5.

In addition, the terrace pocket for planting according to claim 2 has its lower part attached to the legal frame A.
Wet water having water retention, water absorption and water passing functions is placed on the inner surface of the terrace pocket A formed in the shape of a planar opening by embedding the reinforcing body 5 connected to and erected in the sprayed mortar C. It is characterized in that an installation formwork 15 consisting of retaining panels 15a and 15b is installed.

Moreover, the facility construction method of the terrace pocket for planting in the legal framework of claim 3 is characterized in that the vertical stripes 6.・The front panel 5a and the side panels 5b, 5b, which combine 6 and horizontal reinforcements 7. In addition to being connected and erected, the reinforcement body 5 has a shelf portion 9 on the outside thereof.
．． 9 are provided protrudingly, and then an installation formwork 15 is formed inside the reinforcement body, at a distance from the reinforcement body 5, by moisture retaining panels 15a and 15b having water retention, water absorption, and water passing functions. is installed by combining it with the reinforcement body 5, and the installation formwork 1
Spray mortar C on the front side of 5, and
This structure is characterized by embedding the reinforcement body 5 in the structure.

[Example J] Hereinafter, an example of the present invention will be described with reference to the drawings.

In the figure, A is a concrete legal framework, and the facility is constructed with a large number of horizontal beams 1 and vertical beams 2, each having a rectangular cross section, arranged in a lattice pattern.
．． A large number of recessed frame portions 3.3 surrounded by 2 and 3 are formed. Then, a terrace pocket B (see FIGS. 1 and 2) for planting is provided in the frame portion 3 at the place where the plants are to be planted. When the terrace pocket B is provided, a moisture retaining panel 15 having water absorbing, water retaining, and water passing functions is also provided inside the terrace pocket B.

As shown in Fig. 3, when constructing a legal frame, the horizontal beam portion 1 of the frame portion 3 in which the terrace pocket B is installed, the vertical beam portions 2.2 extending upward from both ends thereof, and the arrangement of the terrace pocket B are used. The muscular body 5 is erected.

The reinforcement body 5 is formed in a planar shape by a front panel 5a erected on the horizontal beam 1 and side panels 5b, 5b erected inside the longitudinal beam 2.2. As shown in FIGS. 4 and 5, the front panel 5a and the side panels 5b, 5b are formed by combining vertical strips 6, 6 and horizontal strips 7, 7 in a lattice pattern, thereby forming the front panel 5a as a whole. is almost square, side panel 5b
has a substantially triangular shape, and each of the vertical stripes 6, 6 has a piece-shaped receiving portion 8.8 vertically spaced from the front of the panel, and a horizontal strip between the tips of the receiving portions 8.8. Shelf section 9 parallel to
．． 9 have been constructed. In addition, each vertical reinforcement 6.6 is extended downward, the vertical reinforcement of the front panel 5a is incorporated into the horizontal beam 1, the vertical reinforcement 6.6 of the side panel 5b is incorporated into the vertical beam 2, Each will be erected separately. The erected panels 5a, 5b, 5b have longitudinal stripes 1). 1) and a horizontal strip with protruding engaging parts 13.13 connected in a grid pattern to form an L-shaped panel.
They are connected by inserting a bottle into 13.

After the reinforcing body 5 is erected, as shown in FIG. It is connected to the reinforcement body 5 and installed. This installation formwork 15 has a square front panel 15a as shown in FIG. 8, and approximately triangular side panels ISB and i5B as shown in FIG. Separator insertion holes 16, 16 are provided in the separator 15b at multiple intervals vertically and horizontally. Also, side panels 15b are provided at both ends of the front panel 15a.
to connect.

An L-shaped joint plate 17 as shown in FIG. 1O is used, and this joint plate also includes the panel 15a.

Insertion hole 16.16 that matches the insertion hole 16.16 of 15b
is provided. And the above panel 15 a y1
5b, as shown in Figure 1), is formed of a moisture retaining material 18 that has water retention, water absorption, and water permeation functions, and is made of a composite material reinforced by blending polyolefin with glass fiber or inorganic filler, for example. A ballast material 19 is attached to its negative side.

To install the above installation formwork 15, a plastic separator 20 as shown in FIG. 13 is used. This separator 20 has a hook portion 21 at the tip and an engagement hole l522 at the base end.
It has a configuration in which a receiving piece 23 is provided closer to the tip of the engagement hole portion 22.

To install the installation formwork 15, as shown in FIGS. 7 and 12, the separators 20 and 20 are attached by hooking their hooks 21 to the movable parts 9 of the reinforcement body 5, and each panel 15a,
15b and 15b, respectively, so that the barbed material 19 faces the reinforcement body 5, and the engagement hole portion 22 is passed through the insertion hole 16 to form the panel 15a.

The wedge pins 24 are driven into the engagement holes 22 protruding from the wedge pins 15b, 15b, and the panels 15a, 15b are installed by being sandwiched between the wedge pins 24 and the receiving pieces 23. At this time, the connecting plate 17 is attached to the joint between the front panel 15a and the side panel 15b, and the front panel 15a and the side panel 15b are joined together by the separator 20 as described above. As a result, the installation formwork 15 assembled in a U-shape in plan is installed inside the reinforcement body 5 in a U-shape in plan.

After completing the installation of the installation formwork 15, mortar C such as mortar or concrete is sprayed onto the outer surface of the formwork 15.

The sprayed mortar C does not pass through or scatter through the formwork 15, and since the reinforcement arrangement 5 has a shelf net shape, it adheres well to the reinforcement arrangement 5, and the spraying progresses smoothly. The muscle body 5 will be buried in the mortar C, and a terrace pocket B will be formed. After spraying, the surface can be finished with a trowel to create a smooth surface. The installation formwork 15 is left as it is without being removed.

As another example, as shown in FIG. 14, the panels 15a and 15b forming the installation formwork 15 are made by wrapping the wire mesh 25 with felt 26 to form a wet water retaining material 18, and applying a balabine material to the outer surface of the panel 15a, 15b. 19 can also be formed. In this case, panel 15a.

It is preferable to attach a cap 27 to an edge such as the upper edge of 15b to prevent it from collapsing or being damaged.

In addition, when spraying mortar C, see Fig. 15,
As shown in FIG. 16, a ruler panel 30 for finishing the spraying of mortar C can be attached to the outer surface of the reinforcement body 5. This panel 30 is made of plastic, and the vertical members 2
8.28 and cross members 29.29 are connected in a grid pattern. In this case, a hook portion 8a may be provided at the tip of the receiving portion 8.8 of the reinforcement body 5, and the mesh of the ruler panel 30 may be hooked onto the hook portion 8a for attachment.

In this way, the ruler panel 30 serves as a ruler when spraying the mortar C, and the work of finishing with a trowel after spraying can be omitted.

By spraying the mortar C, a U-shaped terrace pocket B in which the reinforcing bodies 5 are buried is integrated with the legal frame A and installed on the outside of the installation formwork 15. Then, as shown in FIG. 18, the terrace pocket B is filled with soil 31 and plants 32 are planted.

As described above, the terrace pocket B of the present invention has a rod-shaped portion 3.
Not only can they be provided as a unit, but also a plurality of adjacent frame-shaped parts 3.3 can be provided. FIG. 20 shows an example of this, in which two terrace pockets B, . In such a case, the front panel of the reinforcement body 5 is constructed by connecting the front panels 5a, 5a to each other using a connecting metal fitting 10a (not shown separately), which is a flat plate-shaped connecting metal fitting 10. Form. Further, the installation formwork 15 is also connected to the front panels 15a, 15a by a joint plate 17a (not shown) which is also in the form of a flat plate. A side panel of formwork is installed only on one side of the side panel 5b of the connecting portion of the one-car terrace pockets B and B, and the mortar C is sprayed onto the side panel 5b.

〔Effect of the invention〕

Since the present invention is configured as described above, it exhibits the following excellent effects.

+1) The terrace pockets installed in the legal frame are equipped with moisture-retaining panels that have water-retaining, water-absorbing, and water-permeable functions on the inside, so they can absorb and retain rainwater, preventing rainfall. When there is not enough rainwater or spring water, the rainwater retained in the soil will leach into the soil and help with greening and planting. Therefore, greening and planting can be done well even on steep slopes and hard ground.

(2) When constructing a terrace pocket, there is no need to install formwork on both sides of the reinforcing body, and it is only installed on the sides, so materials and construction work can be greatly reduced, and mortar and other materials can be saved. Because it is sprayed, construction is easier and more efficient than concrete pouring.

(3) Since the reinforcing bodies are arranged in a lattice pattern and are provided with shelves protruding from the front side, sprayed mortar adheres well and sufficient strength can be obtained.

(4) Since the vertical reinforcement of the reinforcement body is connected to the slope frame, the terrace pocket is integrated with the slope frame and is strong.

(5) Since the formwork is an installed formwork, the work of removing the formwork can be omitted.

(6) The installation formwork has water retention, water absorption, and water permeability functions, so it absorbs and retains rainwater, and when the additional soil dries, the rainwater leaks into the additional soil and is used for planting. It will help. Therefore, a good planting layer can be maintained even on steep slopes and hard ground.

(7) Since the installation formwork is connected to the reinforcement body, there is no fear of it falling off over a long period of time, and the planting layer can be maintained permanently.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view showing an installed terrace pocket, FIG. 2 is a sectional view of the same side,
Figure 3 is a side cross-sectional view of the reinforcement body placed upright, Figure 4 is a perspective view of the front panel of the reinforcement body, Figure 5 is a perspective view of the same side panel, and Figure 6 is the connecting bracket. Fig. 7 is a side sectional view of the installation formwork when it is erected, Fig. 8 is a perspective view of the front panel of the installation formwork, Fig. 9 is a perspective view of the same side panel, Fig. 1
Figure O is a perspective view of the splicing plate, Figure 1) is a partially enlarged sectional view of the moisture retaining panel, Figure 12 is an enlarged side sectional view of the main part of Figure 7,
Fig. 13 is a perspective view of the separator, Fig. 14 is a partially enlarged sectional view showing another example of the wet water retaining panel, Fig. 15 is a partially oblique view showing an example in which a ruler panel is provided, and Fig. 16 The figures are an enlarged sectional view of the part marked with ○ in Figure 15, Figure 17 is a front view showing part of the ruler panel, Figure 18 is a side sectional view showing the terrace pocket with planting, and Figure 19 is the terrace pocket. A is a perspective view showing another example of construction;
B...Terrace pocket. C...Mortar, l...Horizontal beam part. 2... Vertical beam part, 3... Frame-shaped part. 5... Reinforcement body, 5a... Front panel. 5b...Side panel, 6-...Vertical stripe. 7... Lateral muscle, 8-... Receiving part. 9...Front of the machine, 10...Connection fittings. 15... Installation formwork, 15a-... Front panel. 15b...side panel, 16-...insertion hole. 17... Joint plate, 18... Moisture retention material. 19-... Parabin material, 20... Separator. 30... Ruler panel, 31... Soil. 32... Plants

Claims (3)

[Claims] (1) A method of planting on a legal frame, which is characterized by erecting a terrace pocket for planting connected to the legal frame, and at that time, installing a moisture retaining panel on the inside of the terrace pocket. Facility construction method for cultivation terrace pockets. (2) A reinforcing body whose lower part is connected to the legal frame and erected is buried in sprayed mortar, and the inner surface of the terrace pocket is formed into a U-shape in plan for water retention, water absorption, and water flow. A terrace pocket for planting, characterized by installing an installation formwork made of functional moisture-retaining panels. (3) A U-shaped reinforcement body is formed by the front panel and side panel in which vertical reinforcements and horizontal reinforcements are connected in a lattice pattern, and the vertical reinforcements are connected to the legal frame and erected. A shelf reinforcement is provided on the outside of the muscle body, and then on the inside of the reinforcement body,
An installation form made of moisture retaining panels with water retention, water absorption, and water permeability functions is installed at a distance from the reinforcement body, and mortar is placed on the front side of the installation form. A facility construction method for constructing terrace pockets for planting in a legal frame, which is characterized by spraying and burying reinforcement bodies in the mortar.