KR20020003936A - natural plantation process for the very slant surface with rare fertilizer - Google Patents

Abstract

PURPOSE: A natural vegetation type construction method of a vacant building site having a steel slope is provided to construct natural vegetation type environment by forming a plant-growing base with roll type wetting material having porous structure proper for growing plants, and to obtain regular structure of natural vegetation by keeping the earth layer with plant roots. CONSTITUTION: A vertical structural layer(3) is formed as naturally corrodible roll type wetting material(1-1) of porous structure is arranged vertically with a specific distance from a cut site(1) or a retaining wall layer. Earth material(5), the mixture of organic/inorganic nutritive substance and basic earth material is filled in a space portion(4) of hemispherical sectional structure formed by the vertical structural layer. Finally, shrubs and runners(6) are planted on the constructed planting base. The roll type wetting material has structure of non-woven laying staple fiber on a net(1-2) and winding the staple fiber to cover the outside with the net in bulk form of the staple fiber. The roll type wetting material has porosity, natural corrosiveness and regular vegetation effects of the non-woven fabric and the net. The wetting material absorbs a specific amount of water in the wet season and then discharges the absorbed water slowly in the dry season. In addition, the wetting material promotes root breathing of plants by helping the breading with the vertical structural layer through the porosity. After passage of specific periods, the wetting material is corroded naturally and used as nutritive substance of plants. Thereby, natural vegetation type environment is constructed on a vacant building site.

Description

Natural plantation process for the very slant surface with rare fertilizer}

The present invention relates to a greening method for the inclined surface of the steep incision. In particular, the present invention relates to a method for constructing greening members that creates a stable plant growth base for areas where natural vegetation zones, such as masato and rock walls, are difficult to form.

Grassland seeds that can germinate adhesive and fertilizers by using known techniques for the installation of social infrastructure such as roads and bridges, or when the incision surface is difficult to grow naturally on plants when installing apartments or houses. In addition, the adhesive is applied to the inclined surface, but when the adhesive component is naturally deteriorated and the adhesive force is lost, the vegetation is separated and removed. For example, even if it is possible to temporarily attach to an retaining wall or a Masato incision using the adhesive component of acrylic synthetic resin system as in Korean Patent Publication No. 2000-20047, if the adhesive component deteriorates naturally, the adhesive force is lost and the vegetation layer is peeled off. It is unavoidable to rebuild after a certain period of time (usually 3 to 5 years). However, it is common to temporarily apply a temporary network to the network structure for budget reasons.

Such phenomena are limited to such papermaking papers, although the components containing adhesives and various organic material materials proliferate in the early stages of the papermaking. In other words, the most desirable natural vegetation method is to provide an optimal environment in which selected species capable of growing at least in close proximity to the rock and exhibiting strong fastening force and withstanding high temperature drying or low temperature conditions can grow. It can be maintained forever.

As another example, Korean Patent Nos. 147233 to 147235 suggest that a vertical structure layer is formed using natural stones and a structure in which palm fiber rolls are installed there is installed at a river site. When such a method is introduced into the incision, a dangerous situation occurs in which the means for supporting the natural stone is changed to rockfall as it erodes over a long time.

In order to solve the above problems, a vertical structural layer is formed of concrete, and then plants are planted there.However, if a large amount of rainwater or groundwater flows due to the moisture permeability of concrete, more than the amount can accumulate in the planting layer. If it is lost with the soil that forms the plant layer, or in severe cases, the concrete structure itself collapses. In addition, there is a problem that the separation of the soil support layer inevitably collapses because it is separated without being integrated with the underlying soil layer.

The present invention is suitable for plant growth specifically selected for plant growth to create a stable greening structure while creating an optimal growth environment in places where natural plant growth is impossible, such as incisions such as Masato, rock or retaining walls. After several years of developing the natural vegetation type by forming the plant growth base based on the roll-type moisture permeable material composed of the porous structure, plant roots can form a stable structure based on the growth power of the plant itself. It was made.

In particular, the vertical structure layer (3) of the present invention gradually decays over a long period of more than 10 years, and the native plants around them grow and cover, inducing them to achieve the vegetation structure found in the natural world, without any additional maintenance work. Permanently suppressing soil erosion, while also improving aesthetics.

1 is a side cross-sectional view showing a vertical structure layer installation state of the present invention,

2 is a cross-sectional view illustrating a greening construction state for the inclined incision of the present invention;

3 is a cross-sectional view illustrating another greening construction state for the inclined incision of the present invention;

4 is a cross-sectional view illustrating another greening construction state for the inclined incision of the present invention;

5 is a perspective view of the roll-type moisture vapor permeable material of the present invention;

Figure 6 is a perspective view of another example of the roll-shaped moisture-permeable material of the present invention,

7 is a perspective view of another example of the roll-type moisture vapor permeable material of the present invention;

8 is a perspective view of another example of the roll-type moisture vapor permeable material of the present invention;

9 is a cross-sectional view illustrating a greening construction state for the retaining wall of the present invention;

10 is a cross-sectional view illustrating a greening construction state for another retaining wall of the present invention;

11 is a cross-sectional view illustrating a greening construction state for another retaining wall of the present invention.

<Explanation of symbols for the main parts of the drawings>

DESCRIPTION OF SYMBOLS 1 Concrete retaining wall 2 Roll-type moisture permeable material 3 Vertical structure layer 4 Space part 5 Soil material 6 Plants

In the present invention, the porous roll-shaped moisture-permeable material of the flexible material that can be arbitrarily bent and arranged to have a predetermined space with the incision paper in the form of the incision paper is installed, and then the finishing structure is installed therein, which contains various nutrients suitable for plant growth. It is composed of a step of filling and planting plants with the growth conditions most suitable for the environment of the incision.

Specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a process of installing a vertical structure layer (3) by vertically arranged to have a predetermined distance from the incision (1) or the retaining wall layer (2) using a naturally corrosive roll-shaped moisture vapor permeable material as shown in FIG. ,

Plant-based composition process for filling the soil material (5) mixed with organic and inorganic nutrients and soil base material suitable for plant growth in the space (4) of the hemispherical cross-sectional structure formed by the vertical structure layer (3),

It consists of a process of planting shrubs and vines (6) on the planting base.

In the present invention, the roll-type moisture permeable material (1-1) as shown in Figure 4 weaving the long and short fiber yarns not laid on the mesh-like net body (1-2) by weaving long and short fiber yarns (1-3) The sieve is formed in the form of a bulk of long and short fibers to surround the outside. It has the unique porosity, spontaneous corrosion, and stable plant growth of nonwoven fabrics and nets. In other words, unlike conventional concrete or rock, the plant itself is a natural environment that can be grown as it is naturally corroded, and at the same time, it can undergo a composting process, and when moisture or a large amount of moisture is supplied due to hygroscopicity based on porosity, It absorbs and stores, but has a function of slowly releasing during the dry season. In addition, due to the porosity, the vertical structure layer (3) assists the respiratory action to promote root respiration of plants. After a certain period of time (usually about 10 years), it becomes natural erosion and can be used as a nutrient plant for itself. And depending on the progress of corrosion, the seeds of various plants grow on their own, so that natural vegetation is induced.

Another roll-shaped moisture-permeable material of the present invention is configured to have a cross-sectional structure such as cylindrical (Fig. 5), rectangular (Fig. 6) or triangular (Fig. 7), and then woven into the inner space. It is filled with the bulk of the long and short fiber yarn. The cross-sectional structure of these meshes can be variously configured according to the shape of the space to be installed, and in the case of the triangular cross-sectional structure, since the base is wider, a more stable vertical structure layer 3 can be formed. Edo has a wide base, so if they are stacked in multiple stages like brickwork, it is possible to construct an excellent structure.

In the present invention, the non-woven long-length fiber yarn filling the inside of the roll-type moisture-permeable material should be provided with breathability, moisturizing property, and natural degradability for plants while maintaining corrosion resistance of plants in nature, such as jute, hemp, and cotton. Natural fibers, wood pulp, wood fibers such as wood flour, and palm fibers using coconut, which is coconut, are suitable, and among them, palm fibers having the best breathability, moisture retention, and biodegradability are preferred.

In the present invention, the vertical structure layer (3) can be stacked by stacking a plurality of roll-type moisture-permeable materials (1-1) vertically or sequentially, as shown in Figures 2 and 3, Figure 2 is a structure provided with three 3 illustrates a case in which only one is configured. These roll-type moisture-permeable materials 1-1 are fixed to the ground portion 10 with a predetermined interval on the front and rear surfaces by the support means 1-2, and then using a pressing means 1-3 of a rope, wire or other linear structure. Press against the ground. Arrangement of the pressing means (1-3) is installed in various ways depending on the arrangement of the roll-shaped moisture-permeable material, in particular in the case of forming a curved surface to be installed so that there is no deformation.

4 to 6 in the present invention shows a case of recording a concrete retaining wall structure, one or a plurality of roll-type moisture-permeable materials 1-1 on the bottom portion 2-1 of the retaining wall layer 2; The dogs are sequentially stacked and then fixed by the supporting means (1-2) and the pressing means (1-3).

Although not shown in the present invention, rock walls or Masato incisions can also be installed in the same form to induce greening. In addition, it can be applied in the same form to vertical bricks such as masonry brick layer, prefabricated steel frame or steel house.

In the present invention, the shrubs and vines planted in the soil material 5 of the space part 4 may be selected according to the structure of the above-mentioned Masato incision, rock incision and concrete retaining wall layer, and selected according to the growth environment in which they are planted. do. For example, in the case of a dry mountainous area where the direct sunlight is strong, relatively dry and light-loving varieties such as ivy, jacaranda, wisteria, bark line, firewood, forsythia, boxwood, etc. are planted. In the shorter case, the plant is planted with honeysuckle, creepy vines, sky fronds, ropes, return trees and pine trees that are resistant to moisture and able to grow and grow in a short sunlight. The types of plants to be planted are selected in consideration of various environmental conditions, soil characteristics, and aesthetic aspects such as temperature difference between day and night, temperature difference between winter and summer, and annual precipitation.

Unlike the case of using a material such as a stone or concrete as a vertical structure layer, the greening construction method according to the present invention acts as a supporting structure for the soil material due to the stable moisture retention and moisture permeability of the roll-permeable material itself. The plant itself is the basis for plant roots to grow and grow, and after a certain period of time, the plant becomes a natural corrosive and composted after a certain period of time, thus acting as a breeding ground for the native plants inhabiting it, forming a stable plant colony. will be. Therefore, when time passes for more than 10 years, instead of disappearing the vertical structure layer (3), the roots of hard and dense plants are bound to the soil ash, and the surface is covered with vegetation, thus forming the same shape as the old wild field. It is to constitute a stable structure against weathering erosion.

Claims (4)

In the method of constructing the greening member, which forms the planting base on the slope of the incision site where plants such as concrete retaining wall or rock cutout are difficult to naturally format, Installing a vertical structure layer (3) by vertically arranging a porous corrosive roll-permeable material having a predetermined distance from the cut sheet (1) or the retaining wall layer (2), Plant-based composition process for filling the soil material (5) mixed with organic and inorganic nutrients and soil base material suitable for plant growth in the space (4) of the hemispherical cross-sectional structure formed by the vertical structure layer (3), Natural vegetation-type greening method of the inclined steep slopes Nadae land consisting of the process of planting shrubs and vine plants (6) on the planting base. The method of claim 1, The vertical structure layer 3 sequentially laminates a plurality of roll-type moisture vapor permeable materials 1-1, and fixes it to the ground portion 10 at regular intervals on the front and rear surfaces by the support means 1-2, and then presses the linear structure. A natural vegetation-type greening construction method of incised steep slopes Na earth, which is pressed toward the ground using (1-3). The method of claim 1, Nature of the inclined steep slopes characterized in that the mesh of roll-type moisture permeable material (1) is configured to have a cross-sectional structure of a polygonal shape such as a square or a triangle in addition to a cylindrical shape, and then fills the bulk of the long-short fiber yarns not woven into the inner space. Vegetation-type greening method. The method of claim 3, wherein Non-woven long-short fiber yarns filled inside the roll-type moisture permeable material may be any one or a mixture of natural fibers such as jute, hemp, cotton, wood pulp such as wood pulp, wood flour, and palm fibers using coconut coconut. Natural vegetation-type greening method of the inclined steep slopes characterized in that.