KR200228279Y1 - A soundproof wall structure in capable of plants' growth - Google Patents

Abstract

The present invention relates to a wall structure having a soundproof function and plant settling, which is capable of withstanding wind pressure and external shock, and can support a load of a wall, a soundproof wall that can be fitted to the support, and the soundproofing This is a vegetation soundproof wall structure that contains the growth base material which can be grown while the sound absorbing material is put into the wall and has the soundproofing effect, and the plant can live and settle directly on the wall to survive. You can expect a friendly effect.

Description

A soundproof wall structure in capable of plants' growth}

The present invention relates to a soundproof wall, and more particularly, to a vegetation soundproof wall structure that can be more environmentally friendly and improve the landscape by planting and growing directly on the wall while expecting the noise reduction effect of the existing soundproof wall.

Conventional soundproof walls are fitted with an aluminum plate in H. beam that serves as a support for the soundproof wall, and a sound absorbing method is applied to the inside of the aluminum plate to subtract the noise. There is a reflective method.

However, as the demand for improving the landscape of the soundproof wall itself increases, recently, a transparent plate instead of an aluminum plate is used to improve the landscape, or natural wood instead of aluminum is processed into a horn or a circle to be used in a sound absorbing and reflective type. Doing.

Existing aluminum soundproof walls are made of artificial materials, so they are visually heterogeneous with the surrounding environment, and the lights of the vehicle are reflected on the aluminum plate, which causes visual obstacles. After a certain period of time, such as dust is scattered and attached, the surface is stained and soot sludge is injured, resulting in a need for maintenance work such as cleaning after installation.

In recent years, there is an attempt to avoid direct exposure of soundproof walls by planting vines or trees on the front surface of the soundproof walls in fear of deteriorating the landscape due to the soundproof walls.

However, this attempt is a small amount because the flower bed to the root of the plant to be installed on the front of the soundproof wall, but there is a problem to secure additional site or reduce the width of the head.

In addition, the front part of the soundproof wall may contribute to the improvement of the landscape by planting the plants in the above-described way, but the rear part of the soundproof wall is left unattended due to the difficulty of construction, etc. It is difficult to escape.

In another aspect, since aluminum is a material having high thermal conductivity, there is a problem that the temperature of the aluminum plate due to solar heat rises rapidly during the day, which adversely affects plants.

On the other hand, the soundproof wall made of wood has no significant difference in terms of noise reduction effect compared to the soundproof wall made of aluminum plate, and it is possible to improve the landscape by using natural materials, because it does not reflect light and has low thermal conductivity. Planting vines and trees in front of the soundproof walls does not affect plants.

However, because the wood itself is sensitive to temperature changes, Korea has a problem of durability due to the fear of deformation and discoloration because of the obvious four seasons, and although it is an environmentally-friendly material that wood is processed by logging wood, At the environmental level, there is a problem of causing entropy.

In addition, similar to the aluminum soundproof walls, planting plants for planting, there is a problem that the growth of the plant is difficult to the rear.

In addition, in terms of environmental hygiene, sound-absorbing sound barriers absorb sound by sandwiching aluminum or wood plates with sound-absorbing materials made of glass or asbestos for both aluminum and wood products. These materials are not representative of environmental pollution. However, when exposed to air there is a problem that their debris and other toxic substances cause respiratory failure.

In addition, in the aspect of maintenance, the sound absorbing material has a problem that the effect of reducing noise decreases as the product ages due to changes in temperature, sunlight, etc. over time, causing sagging between aluminum or wood boards.

The present invention has been devised to solve the problems described above, the purpose is to have a soundproof effect, plants can be planted and settled directly on the wall to survive, provide a visually excellent and environmentally friendly vegetation soundproof wall structure There is.

1 is a front view showing the vegetation soundproofing wall structure for concrete foundation according to an embodiment of the present invention.

Figure 2 is a perspective view showing the front plate and the back plate of the unit module of the concrete foundation and underground embedded sound barrier for the embodiment according to the present invention.

3 is A of FIG. 1. Side sectional drawing of the soundproof wall for concrete foundation and underground embedding shown in A.

Figure 4 is a perspective view showing a closed lower supporter constituting the sound insulation wall for concrete foundation according to the present invention.

Figure 5 is a perspective view showing an open lower supporter constituting the sound insulation wall for embedding in the ground according to the present invention.

Figure 6 is a perspective view showing an embodiment produced by using the angle of the upper support of the sound insulation wall for concrete foundation and underground embedding according to the present invention.

7 is a perspective view showing another embodiment of the upper support according to the present invention manufactured by using a square steel pipe.

Figure 8 is a perspective view showing the left and right support of the concrete foundation and ground embedding sound barrier for the embodiment according to the present invention.

9 is a front view showing the structure of the sound insulation wall for embedding underground according to another embodiment of the present invention.

10 is a side sectional view showing a watering device according to the present invention.

<< Explanation of symbols for main part of drawing >>

2 ... soundproof wall structure for concrete foundation 4 ... soundproof wall structure for underground embedding

6.Hold 8 ... Vegetable Foundation

10 ... soundproof wall 12 ... lower support

14 ... left support 16 ... right support

18.Upper support 20 ... Front plate

22.Backplate 24 ... Post

26 beams 28 auxiliary columns

30 ... Secondary beams 32 ... Wire mesh

34.Non-woven fabric 36.Wire rope

38.Wire Rope Shore 40.Tiebolt

42 Turnbuckles 44 Partition plate

46.Water tank 48 ... Drip irrigation pipe

50 ... drip irrigation

In order to achieve the object as described above, the vegetation soundproofing wall structure of the present invention, strut; A front plate and a back plate made by making a pillar and a borough frame and fixing a nonwoven fabric to the inner side of the frame, an upper support coupled to an upper portion of the front plate and a rear plate, and a lower portion coupled to a lower portion of the front plate and the back plate. Soundproof wall body made of a support and sandwiched between the pillar; And it is introduced into the soundproof wall is characterized in that it comprises a growth base material that plants can grow while performing the sound absorbing material function.

At least one of the front plate and the back plate of the soundproof wall body is used, and if one is used, it is preferable that the other is a blocked wall surface.

And the vegetation soundproofing wall structure preferably further includes a wire mesh disposed between the frame and the nonwoven fabric.

The vegetation soundproofing wall structure preferably further includes left and right supporters installed on both sides of the front plate and the back plate.

When the lower end of the soundproof wall is placed on the concrete foundation, the lower support is preferably a top-open structure on the basis of the cross-section, it is preferably made of a closed closed structure.

And when the bottom of the soundproof wall is buried in the ground, the lower support is penetrated through the bottom and at least two or more reinforcement plate is installed, it is preferable to arrange the wire mesh and non-woven fabric on the reinforcement plate.

It is preferable to further include a partition plate provided in the transverse direction between the inner upper support and the lower support of the sound barrier.

In addition, the front and rear surfaces of the soundproof wall body have holes formed in four directions in the upper, lower, left, and right directions, and the lower part of the soundproof wall body is fixed with a wire rope strut, and the wire rope is inserted into the hole. .

In addition, the vegetation soundproofing wall structure and the water tank is installed on the upper portion of the soundproofing wall; Preferably, the water tank further includes a drip irrigation tube communicating with the water tank and forming a plurality of fine voids and penetrating from the top to the bottom of the soundproof wall.

The upper support is preferably made of a structure that connects the angular pipe to the corner, the angular pipe connecting the two corners in the center portion.

It is preferable that the vertical height of a soundproof wall is 1-3 m.

It is preferable to further include pillars and beams made of square steel pipes connecting the upper and lower supports.

And it is preferable to further include an auxiliary pillar and beam installed between the upper support and the beam, between the lower support and the beam, the left and right support and the lifter.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 is a front view showing a vegetation soundproofing wall structure for concrete foundation according to an embodiment of the present invention, Figure 2 is a front panel and a back plate of the unit module of the soundproofing wall for concrete foundation and underground embedding embodiment according to the present invention 1 is a perspective view, and FIG. 3 shows A. Side sectional drawing of the soundproof wall for concrete foundation and underground embedding shown in A.

The vegetation soundproofing wall structure 2 according to the present invention is a support base 6 capable of withstanding wind pressure or impact from the outside, a soundproofing wall 10 and a growth base material on which plants can grow while performing sound absorbing material functions (8). ), Etc.

The pillar (6) is to be used for existing soundproof walls, and products of various sizes are released and can be easily purchased on the market using H-beam (H. beam), but can withstand the wind pressure and external shock specified in the soundproof wall installation standard. It is used to select the one having a size and strength that can sufficiently withstand the load of the soundproof wall (10).

The inner space of the support 6 is formed in the vertical direction of the support by the fitting groove into which the soundproof wall 10 is fitted.

The soundproof wall body 10 is made of one unit module, and according to the total height and length of the soundproof wall required, the soundproof wall body 10 is piled up or the posts 6 are continuously installed to support the struts 6. The soundproof wall is formed by sandwiching the soundproof wall body 10 therebetween.

In general, most sound barriers are defined in terms of length and height, depending on the nature of the site and the noise characteristics. In general, the height of the soundproof walls ranges from 1m to 12m and the length is determined by the characteristics of the site and the noise characteristics.

The reason for producing the soundproof wall 10 in the form of a unit module is because it is more advantageous in manufacturing, transporting, constructability and economical efficiency when the same form is repeated.

In the case of the soundproof wall, a predetermined pattern is repeated continuously, and when modularized, it can be manufactured in various specifications (height and length) according to various conditions of the installation site, so it is suitable to cope with it.

The length of the soundproof wall 10 unit module is preferably 1 to 3m in consideration of economical use and structural stability of the use member. However, the vertical height of the soundproof wall 10 requires special consideration because the plants grow and grow.

Since the soundproof wall 10 is a vertical structure with no inclination, when the growth base material 8, which is a growth base of plants and exhibits sound absorption effect, is filled in the soundproof wall 10, the soundproof wall 10 may be caused by gravity during rainfall. At the top of), the structure of water and nutrients are severely released.

In this case, the moisture and nutrients are released from the upper part to the lower part, so that the phenomenon observed in the upper part of the soundproof wall 10 is initially covered by the plant, but over time, due to the depletion of the moisture and nutrients, While it is difficult to escape from one state, the lower part shows the phenomenon of vigorous plant growth due to the concentration of leached water and nutrients.

This phenomenon is not a shape in which the soundproof wall 10 is uniformly covered by plants, but the upper part is poor or dead, and the lower part is vigorous, so that the soundproof wall is stained by the plant as a whole. Can give

Therefore, proper vertical height setting becomes an important factor in setting the basic module of the soundproof wall 10.

Experimental results of the present inventors it can be seen that the proper vertical height of the unit soundproof wall 10 is in the range of 1 to 2m.

Table 1 shows the above experimental example.

15th 30 days 45 days 60 days 75 days 90 days 105 days 120 days 135 days 150 days 1m Coverage% 100 90 Upper → Lower (cm) - - - - - - - - - - 1.5m Coverage% 100 90 Upper → Lower (cm) - - - - - - - - - - 2.0m Coverage% 100 90 88 85 84 81 Upper → Lower (cm) - - - - - - 3 5 7 10 2.5m Coverage% 100 90 85 84 82 80 Upper → Lower (cm) - - - - - - 5 7 9 12 3m Coverage% 100 90 84 81 79 75 Upper → Lower (cm) - - - - - 7 8 10 14 17

The experiment is an experiment for observing the growth change of the plant according to the vertical height of the soundproof wall 10 is the result of observing while changing the vertical height of the soundproof wall 10 to 1 to 3m in 50cm units.

The plants sown on the soundproof wall 10 are Western grasses, and in Table 1, the coverage is expressed as a percentage (%) indicating the extent to which the plant covers the soundproof wall 10, and is expressed in upper to lower (cm). Indicates the section where the plant died or wilted from the top of the sound barrier.

The fact that Table 1 shows that the coverage of the plant covering the sound barrier is gradually decreased over time, and at the same time, the plant is gradually expanded from the top to the bottom of the sound barrier over time. It is the fact that they die or wither.

In order to reduce this point to some extent, the growth base material 8 is inserted inside the soundproof wall, that is, between the front plate and the rear plate.

Growth base material (8) is a soil suitable for the growth of plants is used that can be nourished for a long time and at the same time has a sound absorption.

Watering was supplied to the experimental zone from the upper, front (20) and rear (22) of the soundproof wall based on the rainfall intensity during the rainy season. The experiment was carried out in a greenhouse for horticulture majoring, Department of Plant Production, Seoul National University.

As a result of the experiment, the germination rate reached more than 90% in all experiments at 30 days after seed sowing. When the germination rate was more than 90%, the precipitation test was performed to meet the rainfall intensity during the summer.

According to the experimental results, it can be seen that the proper vertical height of the soundproof wall 10 is in the range of 1 to 2 m. The soundproof wall 10 had a thickness of 0.1 to 0.5m and was able to be variously applied according to the characteristics of the plant to be planted and the conditions of the application site.

The soundproof wall 10 is a hexahedron consisting of an upper support 18, a lower support 12, a left and right support 14, 16, a front plate 20, and a rear plate 22. Each of the supports 12, 14, 16, 18 and the front plate 20 and the back plate 22 are welded or joined to each other using bolts having a diameter D of 3 to 24 mm.

That is, in the state in which the front plate 20 and the rear plate 22 are vertically arranged in parallel, the upper support 18 at the top and the lower support 12 are coupled to the lower part with bolts, and the left support 14 at the left and right sides. ) And the right support 16 are bolted.

The front panel 20 and the rear panel 22 are set to the same structure as shown in FIG. 2, but if necessary, the rear panel 22 may be a structure in which plants do not grow, and the pillars 24 and beams 26 may be used. ), The auxiliary pillar 28 and the auxiliary beam 30, the wire mesh 32, the non-woven fabric (34).

The front plate 20 and the rear plate 22 are made of a rectangular frame using stainless steel square pipes in the range of 10 to 150 mm x 10 to 150 mm x thickness (T) of 0.3 to 8.8 mm or structural steel pipes that have been hot-dipped. The method of welding the column 24 and the beam 26, the auxiliary column 28 and the auxiliary beam 30 and fixing the wire mesh 32 and the nonwoven fabric 34 therein, and the column 24 and the beam 26 , The auxiliary pillar 28 and the auxiliary beam 30 is bolted directly to the upper support 18, the lower support 12, the left and right support 14, 16 there is a way to make a frame.

It is preferable here that the frame is made of rectangles or squares.

The pillars 24 and the auxiliary pillars 28 are for the distribution of the vertical loads, and the vertical loads are transferred to the lower parts in accordance with the reinforcing steel plates 18b or the reinforcing steel pipes 18d of the upper support 18.

Beam 26, auxiliary beam 30, tie bolts 40 are for the dispersion of the lateral force and when the force (M) acting on the front plate 20 and the back plate 22 is constant the lateral force (T) ) Used the principle that the greater the bending degree (∂) of the material, the smaller the lateral forces acting on the front and back.

Equation 1

Lateral force (T) = force acting (M) / shift width (∂)

In other words, when the acting force is constant, if the variation width of the material used is small, the lateral force acting on the member increases, which may cause the structure to become unstable.

It is economically disadvantageous to use a higher strength material in order to have no variation width.

In the structure according to the present invention, in consideration of the economics and aesthetics of the material selection, the deformation is designed to occur within the range of 0.5 to 5 cm. To this end, at the point where the pillars 24 and the beams 26, the auxiliary pillars 28 and the auxiliary beams 30 intersect, the diameter D is fixed with a tie bolt 40 of 6 to 24 mm.

The pillars 24 and beams 26 use durable stainless steel square pipes or hot-dip structural square steel pipes. The pillars 24 and the beams 26 are selected and used within the range of 10 to 150 mm x 10 to 150 mm x thickness T of 0.3 to 8.8 mm.

The auxiliary pillars 28 and the auxiliary beams 30 use hot-rolled round or deformed reinforcing bars, high tensile fiber bar, square steel pipes, and the like. Reinforcing bars used as auxiliary columns 28 and auxiliary beams 30 use circular, deformed or high-strength high bar rebars with a diameter (D) of 10 to 32 mm, and in the case of square steel pipes, 5 to 100 mm X 5 to 100 mm X thickness ( T) Select and use within the range of 0.3-8 mm.

At the point where the auxiliary pillars 28 and the auxiliary beams 30 intersect, the welding is performed so that there is no difference in height, or the turnbuckles 42 having a size of 0.01 to 0.20 m × 0.01 to 0.2 m × thickness (T) 0.5 to 20 mm are supported. Fixing the pillar 28 and the auxiliary beam 30 and fixed to the center portion with a tie bolt 40 having a diameter (D) of 6 to 24mm to prevent deformation to the lateral force.

The wire mesh 32 is introduced to suppress the deformation caused by the horizontal load of the growth base material 8. The deformation such as fullness is performed by the pillars 24 and the beams 26, the auxiliary pillars 28 and the auxiliary beams ( 30) Since it may occur in the space between the meshes constituting the wire mesh 32 is used a stainless steel mesh or crimp network, hot-plated expanded metal mesh of 0.3cm to 30cm.

After the wire mesh 32 is installed, a nonwoven fabric 34 woven with polyester is disposed inside the wire mesh 32 so that particles of the growth base material 8 do not flow out with the flowing water, and the nonwoven fabric 34 is made of a wire mesh ( And bolted to each support.

Non-woven fabric 34 should have the ability to flow out of the flow while preventing the particles of the growth base material 8 to flow out, the ability to penetrate the roots or shoots of the plant and to withstand the transverse pressure caused by the weight of the growth base material, If exposed to sunlight, it may cause corrosion, so use UV treatment to increase durability.

The nonwoven fabric 34 has a weight of 150 g / m 2 to 1,000 g / m 2, and a strength of 1.5 to 10 tons, and the height of the soundproof wall 10 and the type of vegetation base 8. Select and use accordingly.

In the case of planting vines on the soundproof wall, the stems of the vines are 0.1 to 1 m apart from the non-corroded wire ropes 36, such as PC steel, galvanized steel, and stainless steel, in order to induce growth to the upper or lower portion. Weaves.

In order to fix the wire rope 36 to the soundproof wall 10, a wire rope strut 38 is installed. The structure of the wire rope 36 is perforated in four directions so that the wire rope 36 must be inserted and The bolt is installed to fix the soundproof wall 10, the material is preferably aluminum, reinforced PVC, stainless steel. Wire rope 36 is installed so as to fall within the range of 3 to 30cm from the soundproof wall (10).

Vegetation foundation (8) must have a sound absorption function and at the same time play a role of soil for plants to grow.

If the vegetation base material 8 is filled in the vertical sound-proof wall 10, there is a fear that the voids in the vegetation base material 8 are filled over time and settle down.

In this case, since the empty space is formed in the soundproof wall 10, which not only interferes with the growth of the plant but also reduces the sound absorption ability, the vegetation base material 8 must have a small volume change physically, and chemically In the vertical structure where the dissolution occurs badly, it should have excellent water retention and bobbin power.

To this end, the vegetation base material (8) should use a specially prepared soil by combining the compost, charcoal, organic fertilizers, microorganisms and the like with zeolite, pearlite, vermiculite, coco peat, pit.

When the height of the unit of the soundproof wall body 10 is high, partition plates 44 may be installed in the transverse direction between the lower support 12 and the upper support 18, as shown in FIG. In the following, when the height of the unit module exceeds 2m, the partition plate 44 is installed inside the soundproof wall body 10 at a point 1m from the floor.

The partition plate 44 may be a permeable type made of a wire mesh 32 and an agricultural nonwoven fabric 34 and an impermeable type made of an iron plate.

The water permeable type prevents the subsidence of the vegetation base material 8 by allowing only the movement of moisture and nutrients without allowing the vegetation base material 8 particles to fall out, and the impermeable type not only subsides the vegetation base material 8. Moisture and nutrients can also be prevented.

The upper support 18, the lower support 12 and the left and right support (14, 16), the front plate 20, the back plate 22 can be used as a member using a durable steel, but the corrosion In contrast, use galvanized, hot dip or polyethylene coated or powder coated steel plates or square steel pipes, or corrosion resistant stainless steel products and stainless steel alloy steel.

The lower support 12 here needs special consideration in two respects.

The first is to have sufficient strength to withstand the vertical load of the sound absorbing vegetation base material (8) filled inside, the second is the water that moves from top to bottom inside the vegetation base material (8) It should have the function of maximally suppressing the outflow of excess nutrients.

The soundproof wall construction with respect to the former is installed by installing the struts 6, lifting the soundproof wall 10 using a crane, and sandwiching the struts 6, in which case the lower support 12 has a specific gravity of about 0.8. To 1.2 are all subjected to the load of the vegetation base material (8).

Therefore, if the soundproof wall 10 unit module is 2m in height, 3m in length, and 10 to 50cm in width, the weight of the soundproof wall per unit module is 0.48 to 3.6 tons, so that the lower support 12 has sufficient strength to withstand it. Should have.

At the same time, the lower support 12 should have a function of suppressing the leaching of nutrients as the moisture moves from the upper part of the vegetation base material 8 to the lower part. For this purpose, the lower support 12 is shown in FIG. As described above, the closed structure 12a is formed in a steel plate or stainless steel in a substantially 'u' shape having an upper portion based on a cross section, and allows the lower support 12 to function as a storage tank in a range of 0.05 to 0.5 m in height. ).

This is especially the case when the soundproof wall 10 is installed on a concrete foundation.

If the lower support 12 is not able to perform the role of the reservoir tank, because the vegetation base material particles leak along with the movement of water there is a risk of dirtying the installation site.

However, when the lower support 12 is buried in the ground, not on the concrete foundation, the open structure 12b as shown in FIG. 5 to maximize the characteristics of the existing soil, for example, water supply and nutrient supply, etc. It is preferable to

In the case of the open lower supporter 12b, the movement of moisture is possible, but the wire mesh 32 and the nonwoven fabric 34 are laid on the floor to prevent the particles of the vegetation base 8 from moving, and the reinforcement plate 12c in the middle. It is desirable to ensure the stability of the load by installing the.

The specification of the lower support 12 is 1 to 3m in length, 0.05 to 0.5m in height, 0.1 to 0.5m in width, and the thickness of the steel plate or stainless steel sheet is in the range of 0.3 to 30mm. Use it.

As shown in Figures 6 and 7, the upper support 18 must take into account the structural stability to the load in two aspects. The first is the case where the load is applied from the soundproof wall 10 of the unit module and the second is the soundproof wall 10 of the lowermost layer and the soundproof wall of the middle layer when the soundproof wall 10 of the unit module is stacked to form a certain height. This is the case when 10) is loaded in the vertical direction. The first load is a lateral force, which is a force in which the force in the direction of gravity and the force acting in the vertical direction of gravity in accordance with the weight of the vegetation base material 8 are deformed. There is a fear that the upper support 18 is deformed.

The second load is the load acting in the direction of gravity when the soundproof wall 10 of the unit module is raised in two stages and three stages. When the weight of the soundproof wall body unit module is 0.48 to 3.6 ton as described above, it is 6 m. The vertical load applied to the sound insulation wall 10 at the bottom of the sound insulation wall of height reaches 0.96 to 7.2 tons. It is advantageous that the upper support 18 distributes these loads evenly on the front surface of the soundproof wall 10 so that an even load may be applied.

For the structural stability of the upper support 18 by the load in the two sides described above, as shown in Figs. 6 and 7 the stainless steel or iron plate is processed into an angle type 18a and a reinforcing plate 18b is added in the middle. Or by processing the steel tube (18c) using a square steel pipe to add a reinforcing steel pipe (18d) in the middle to prevent deformation and at the same time to distribute the load evenly.

The specification of the upper support 18 is a steel plate or stainless steel sheet with a thickness of 0.3 to 30mm in the case of the '.' Angle angle is 0.05 to 0.5m in length X 1 to 3m in length X 0.1 to 0.5m in width After processing, select the appropriate size according to the material used and the module. In the case of using a rectangular steel pipe, the specification is 15 to 150 mm x 15 to 150 mm in outer diameter, 1.4 to 8.8 mm in thickness T, and 10 to 80 mm in case of square stainless steel pipe. 10 to 80 mm, the thickness (T) is processed to a length of 1-3 m X width 0.1 to 0.5 m in the range of 0.8 to 3 mm to determine and use according to the unit module.

As shown in FIG. 8, the left and right supports 14 and 16 of the soundproof wall 10 form a soundproof wall at a predetermined height while vertically stacking the soundproof wall 10 so that a load may be applied from the upper soundproof wall body. Will receive. In the present invention, when the left support 14 and the right support 16 are in the '.' Shape, the middle part may be filled with the vertical load, but the '.' Shape is more stable against the vertical load. As shown in FIG. 4, the left support 14 and the right support 16 are processed in a c-shape using a stainless steel sheet or an iron plate to have a height of 0.05 to 0.3 m, a width of 0.1 to 0.5 m, a length of 1 to 3 m, and a thickness. It is used depending on the materials and modules used in the range of 0.3 to 30mm.

In Figure 9 as another embodiment according to the present invention as a structure for embedding the lower portion of the soundproof wall into the ground, the lower support uses an open lower support 12 as shown in FIG.

Since the wire rope 36 does not need to be extended to the portion to be embedded, the wire rope 36 is fixed to the upper part of the lower part of the soundproof wall.

In terms of maintenance of the soundproof wall (10), the relationship between the seasonal characteristics of Korea and the growth of plants shows severe droughts in spring and autumn, rainy season in summer, and severe cold in winter.

In terms of plant growth, there is no problem because in summer, the water supply is sufficient due to the rainy season, and in winter, all plants stop growing and enter dormancy, but in the spring and autumn, drought may interfere with plant growth.

Therefore, when the soundproof wall 10 of the present invention is installed in a place where it can be managed, it is possible to maintain a good plant state by periodically watering, but in a place where management is not easy, a minimum device for watering is required.

Generally, water tanks, pumps, water pipes, etc. are required for watering, but in reality, it is almost impossible to install these devices on roads or fences.

Therefore, in the present invention, in order to increase the angle at which the existing sound barrier is diffracted for noise passing over the sound barrier, the upper end of the sound barrier is finished in a Y or T shape, as shown in FIG. 10. It is proposed a watering means to be used as the water tank 46, and to connect the drip irrigation passage 50 vertically penetrating the soundproof wall (10) to the upper water tank (46) to allow watering by pressure by gravity. .

The water tank 46 is made of a closed type to prevent dust, dust, and fallen leaves in the air from entering the water tank 46 to block the drip irrigation pipe 48 and between the soundproof wall support 6 and the support ( Span) is provided with an inlet for supplying water to the water tank 46 every 1 to 50 spans.

The drip irrigation channel 50 wraps a commercially available drip irrigation tube 48 with a nonwoven fabric 34 so that the supplied water is slowly supplied to the vegetation base material.

In order to control the amount of water to be drip irrigation between the drip irrigation canal 48 and the nonwoven fabric 34 is filled with vermiculite or cocoite, such as a good water-retaining material to a thickness of 3 to 20cm to wrap the non-woven fabric (34).

The reason why the nonwoven fabric 34 is enclosed in the drip irrigation tube 48 is to prevent the vegetation base 8 particles from filling the micro voids drilled in the drip irrigation tube 48. This is to allow the moisture to be slowly supplied to the vegetation base (8) for a long time.

The drip irrigation channel 50 connection between the soundproof wall 10 unit modules uses a connector of the drip irrigation tube 48 in the form of a bolt and nut.

In another embodiment, as a watering means, for example, a water tank is installed in the lower portion of the soundproof wall, the drip irrigation pipe is installed in the water tank, and the water tank is installed inside the growth base material so that the water has a predetermined height by osmotic pressure. It can also be supplied.

In addition, the water tank may be installed regardless of height, and then, a pump may be used to supply the upper portion of the soundproof wall, and a drip irrigation pipe may be sought to install into the soundproof wall.

When installed on the road using the vegetation soundproof wall structure according to the present invention can not only fulfill the role as a soundproof wall, but also contribute to the improvement of the surrounding landscape by allowing plants to grow on the front and back panels of the soundproof wall. In addition, it can be used as a fence for apartments and houses, and plants are introduced in a fence made of concrete and stone, which is environmentally friendly.

Claims (13)

Shoring formed vertically fitting groove; A front plate and a back plate made by making a pillar and a borough frame and fixing a nonwoven fabric to the inner side of the frame, an upper support coupled to an upper portion of the front plate and a rear plate, and a lower portion coupled to a lower portion of the front plate and the back plate. Soundproof wall body made of a support and sandwiched between the fitting groove; And A vegetation soundproofing wall structure which is inserted into the soundproofing wall and includes a growth base material capable of growing plants while performing a sound absorbing material function. The vegetation soundproof wall structure according to claim 1, wherein at least one of the front plate and the back plate is used, and when one is used, the other is a blocked wall surface. The vegetation soundproof wall structure according to claim 1 or 2, further comprising a wire mesh disposed between the frame and the nonwoven fabric. The vegetation soundproofing wall structure of claim 3, further comprising left and right supporters installed on both side surfaces of the front plate and the back plate. The method of claim 1, When the bottom of the soundproof wall is placed on a concrete foundation, the lower support is a vegetation soundproof wall structure, characterized in that the upper structure is open on the basis of a cross-section, closed bottom structure closed. The method of claim 1, When the lower end of the soundproof wall is buried in the ground, the lower support is penetrated through the bottom and at least two reinforcing plates are installed, vegetation soundproof wall structure, characterized in that the wire mesh and non-woven fabric disposed on the reinforcing plate. 5. The vegetation soundproof wall structure according to claim 4, further comprising a partition plate installed transversely between the inner upper support and the lower support of the soundproof wall body. The method of claim 4, wherein A wire rope strut formed at an upper portion of the upper and lower left and right directions and fixed to any one of the supports of the soundproof wall; The vegetation soundproofing wall structure, characterized in that it further comprises a wire rope to be inserted into the hole and fixed. The method of claim 4, wherein A water tank installed on the soundproof wall; The vegetation soundproofing wall structure further comprises a drip irrigation tube communicating with the water tank and forming a plurality of fine voids and penetrating from the top to the bottom of the soundproof wall. The method of claim 9, The upper support is connected to the angular pipe in the corner, the vegetation soundproof wall structure, characterized in that consisting of a structure in which the angular pipe connecting the two corners in the center portion is installed. The method of claim 9, The vertical height of the soundproof wall is vegetation soundproof wall structure, characterized in that 1 to 3m. The method of claim 11, Vegetation soundproofing wall structure further comprises a column and a beam made of a square steel pipe connecting the upper support and the lower support. The method of claim 12, The vegetation soundproofing wall structure further comprises an auxiliary pillar and a beam installed between the upper support and the beam, between the lower support and the beam, between the left and right support and the lifter.