KR20090113984A - A method of revegetation for retaining wall using field-flowers - Google Patents

Abstract

PURPOSE: A greening method using various wild flower vegetation plantings is provided to effectively stabilize a slope and to easily make beautiful scene by directly planting various wild flowers according to seasons after forming a greening space in a retaining wall. CONSTITUTION: A greening method using various wild flower vegetation plantings is composed of the steps of: forming a vegetation hole(110) penetrating the outside and inside of a retaining wall main body(100) in construction of a retaining wall; forming an absorption layer(120), a soil layer(130), and a planting layer(140) successively from a bottom to secure a greening space in a vegetation hole; and planting various wild flowers with soil in the planting layer.

Description

A method of revegetation for retaining wall using field-flowers}

The present invention relates to a greening method of the retaining wall through the planting by changing various wildflowers according to the season, and more specifically, a method of greening the retaining wall through the nature-friendly customized vegetation plant that can promote slope stability and landscape enhancement at the same time. It is about.

Retaining walls are classified according to the topography, the condition of the ground, the height of the cut and fill, the site and construction conditions, and the importance of the structure.

Conventional concrete retaining wall is exposed to the gray-brown wall surface as it is, so as to greatly damage the surrounding environment or urban aesthetics, but the greening technology of the concrete retaining wall should be developed to improve this situation, but it is not yet developed.

Until now, greening methods such as retaining walls have been planted with plants or plants by attaching potted vegetation zones at certain intervals on the construction surface or by fixing additional relief angles. There is a problem that it is difficult to settle as plants grow or green in the long term because they lack the soil components that can grow on their own.

Accordingly, the present invention focuses on these conventional problems to create a greening space by inserting a certain size of PVC pipe or hollow pipe and steel during construction of the retaining wall, and herbaceous and woody plants can easily grow in the long term. After filling the backing wall with absorbent cloth to absorb water and filling it with vegetation foundation (soil), the remaining space in the front part allows planting and planting various wildflowers according to the season. It is to provide a new type of customized greening technology that can be prefabricated to enhance aesthetics or landscape.

That is, an object of the present invention is to provide a method for greening the retaining wall, which is effective for stabilizing slopes as well as creating urban landscapes and aesthetics as plants grow through direct planting of various wildflowers according to the season after creating a greening space on the retaining wall. will be.

The vegetation retaining wall greening method of the present invention for achieving the above object is to penetrate the outer and the inside of the retaining wall during the construction of the retaining wall to form a vegetation hole in the oblique direction, the absorption layer in order to secure the greening space in the vegetation hole, Forming a soil layer and plant vegetation layer, characterized in that to plant plants, such as various wildflowers directly using the vegetation greening method to the plant vegetation layer.

Hereinafter, with reference to the drawings will be described in detail.

First, in the present invention, the vegetation hole is formed in the inclined direction by penetrating the outside and the inside of the retaining wall body 100 during the construction of the retaining wall.

Specifically, when the construction of the retaining wall hits the formwork, the plant is placed inside the formwork to give a constant slope of 10-45 ° for the greening of the retaining wall, and the PVC pipe, hollow pipes and steel, etc. are inserted to create a greening space. At this time, if the pattern formwork is used, a pattern may be put on the front surface of the retaining wall to enhance aesthetics, and a natural passage of water flows along the pattern.

The PVC pipe used can be adjusted according to the slope characteristics for slope stability, the height and length of the retaining wall, or the site conditions. Therefore, the shape and the size of the hole can be variously formed as needed, and the shape may vary depending on the material and type used, such as the PVC pipe, the hollow pipe, and the steel, but the circular, square, and rhombic shapes are considered in consideration of the aesthetics. It can be formed in a variety of ways, for example, when using a PVC pipe can be formed in a circular shape can provide convenience to the work. The size of the hole in the vegetation hole 110 may vary depending on the size and thickness of the retaining wall, but may be about 5-20 cm to create a greening space.

Then, the absorption layer 120, the soil layer 130 and the plant planting layer 140 are sequentially formed in the vegetation hole 110 to secure the greening space.

In this case, it is preferable to use an absorbent cloth having a high water content and a water retention rate as the absorbent cloth, and fill the bottom of the vegetation hole 110 with a depth of 10-30 cm according to the thickness of the retaining wall, which is within the above range. This is because a function of sufficiently absorbing water in the hole 110 may be performed.

In addition, the soil layer 130 is filled with the soil taken from the construction site or the soil specially prepared as needed on the absorbent layer 120, the filling amount is enough to leave the plant planting layer 140 space Do.

Further, the plant vegetation layer 140 is directly planted with the soil collected with the roots of wildflowers in the planting or planting the green vegetation plant 150, characterized in that the filling to a depth of 10-30cm.

Furthermore, fertilizers may be included, and in particular, organic fertilizers may be used to help seed germination and early sticking and to promote the growth of microorganisms.

The greening species of the green vegetation plant 150 that can be used at this time Gujeolcho ( Chrysanthemum zawadskii )), Wormwood ( Aster Depending on the season, etc. yomena) and beolgaemichwi (Aster koraiensis) may be planted using a variety of wild flowers.

In addition, the various wildflower greening method is transferred to the already germinated or sticking state in the farm, and planted with the soil collected with the wildflower in the plant material layer 140, as well as various plants, for example wildflowers depending on the season As it can be seen from the retaining wall, it can reduce the heterogeneity of the environment due to the concrete products, and it is more suitable for the city surroundings because it has the advantage of enhancing the aesthetics and the scenery of the urban area.

According to the present invention, the plant planting layer 140, the soil layer 130, the absorbing layer 120 in the green space is maintained integrally connected to each other herbaceous plants are effective for germination and early lubrication, according to growth Its roots are good enough to ensure long-term greening of the retaining walls.

As the vegetation grows, the retaining wall is increased as the plant grows steadily, and even if it is not artificially supplied with water, the periodic natural rainfall flowing from the front or back of the retaining wall can be enough to grow naturally.

According to the greening method of the present invention, greening proceeds naturally when rain or water flows, and it is possible to provide a natural friendly customized civil engineering retaining wall recording method that can promote slope stability and landscape improvement together, and also herbal. Plants are effective for germination and early rooting, and their roots are well-grown as they grow, ensuring long-term greening of the retaining wall. In particular, it is possible to see a variety of wildflowers according to the season, easy to construct and manage, economical, it is effective to promote the urban landscape and aesthetics after a variety of concrete retaining wall construction.

The present invention comprises a construction step for making a hole for planting plants in the retaining wall of the greening target area and a planting step for planting plants in the constructed holes, specific embodiments are as follows. same.

Example  1: Construction stage

First, the construction of the retaining wall hit the formwork, and given a constant slope of about 10-45 degrees inside the formwork made a large number of vegetation holes (110) as a greening space by putting a round tube made of PVC or a hollow square tube or pipe.

Example  2: planting stage

After completing the construction of the retaining wall in Example 1, an absorbent cloth capable of absorbing water as the absorbing layer 120 was filled in the bottom of the vegetation hole 110 inside the PVC pipe, depending on the thickness of the retaining wall, about 10 cm, 20 cm, or 30 cm.

Then, the soil layer 130 is used as a greening base material on the absorbent layer 120, and is filled according to the thickness of the retaining wall, leaving only the space of the plant planting layer 140 using high quality soil or prepared special soil. In particular, fertilizers are formulated to induce germ growth and early growth of seeds and to promote microbial growth by using organic fertilizers that contain various trace ingredients and can function as slow-release fertilizers to supply nutrients to plants.

Example  3: plant material

In Example 2, the remaining space of the vegetation hole 110 is a plant planting layer 140, as shown in Figure 2, at least 1 according to the height of the retaining wall 100 on the side of the retaining wall 100 according to an embodiment of the present invention. At least one or more vegetation holes 110 are present, and in the vegetation hole 110, the directly planted wildflowers and the filled soil are adsorbed so as not to be lost while adsorbing moisture on the back wall. Filled with moisturizers that can moisturize function so that the planted wildflowers can grow well.

At this time, the filling soil was used for the soft soil collected at the construction site, the absorbent material was used as a moisturizing material.

According to the present invention, when rain or water flows, the greening proceeds naturally, and it is possible to provide a natural-friendly customized civil engineering retaining wall greening method that can promote slope stability and landscape enhancement together, and also various wildflowers such as herbs. It is effective for germination and early lubrication, and it is well rooted as it grows to ensure long-term greening of the retaining wall. In particular, the construction and management is easy and economical, it is possible to see a variety of wildflowers depending on the season after the various concrete retaining wall construction has the effect of promoting the urban landscape and aesthetics.

1 is a cross-sectional view of a vegetation retaining wall 100 according to an embodiment of the present invention, a is a retaining wall with a seal, b is a view showing a retaining wall without a seal,

2 is a view showing the arrangement of the vegetation holes 110 of the vegetation retaining wall 100 according to an embodiment of the present invention,

3 is an enlarged view of the vegetation hole 110 of FIG.

4 is a view illustrating a retaining wall 100 in which the green vegetation plant 150 grows according to an embodiment of the present invention.

* Brief description of the main parts of the drawing *

100 ... Retaining Wall

110 ... Vegetation Hall

120 ... absorption layer

130 ... Soil layer

140. Plant Planting Layer

150 ... green vegetation

160 ... Drain hole at the back of retaining wall (100)

Claims (8)

Forming a vegetation hole 110 through at least one PVC pipe or hollow iron and wood in an inclined direction by penetrating the outside and the inside of the retaining wall body 100 during the construction of the retaining wall; Sequentially forming an absorption layer 120, a soil layer 130, and a plant planting layer 140 in the vegetation hole 110 to secure a greening space; And The vegetation planting layer 140 comprises the step of planting the green vegetation plant 150 with the soil; greening method of the retaining wall through a variety of wildflower plants according to the season made. According to claim 1, wherein the vegetation hole 110 is formed with an inclination angle of 10-45 °, a circular cylindrical, square or rhombus shape, the size of the vegetation hole 110 is characterized in that the range of 5-20cm. Way The method of claim 1, wherein the absorbent layer 120 is filled with an absorbent cloth 10-30 cm deep as an absorbent cloth. The method of claim 1, wherein the soil layer (130) is filled with soil or specially prepared soil collected at the construction site leaving a plant planting layer (140) space The method of claim 1, wherein the plant planting layer (140) is transported from a farmhouse, characterized in that the soil collected with wildflowers 10-30cm deep planting. The method of claim 5 further comprising fertilizer. 7. The method of claim 6, wherein the fertilizer is an organic fertilizer. According to claim 5, Chrysanthemum ( Chrysanthemum ) in the interior of the plant layer 140 zawadskii )), Wormwood ( Aster yomena) and hummingbird ( Aster Koraiensis ) is a method of recording and creating urban aesthetics and scenery while exchanging various wildflowers according to the season.

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