KR100991856B1 - Eco-friendly earth and sand spill suppression and various texture texture mat mat structure - Google Patents

Abstract

The present invention relates to an eco-friendly weeding mat that is constructed continuously on the ground after the ground is selected to suppress weed growth on the roadside. After selecting the ground (10), a nonwoven fabric (20) is installed thereon and recycled asphalt crushed stone on the top. Lay out the crushed stone 30 to spray the weed growth suppression layer and the weed growth suppression layer to form a sound-absorbing layer by spraying urethane foam (40) and to spray the dry stone 50 on the sound-absorbing layer to form a surface finish layer It is an eco-friendly moth mat that prevents the outflow of soil, prevents the weeds from growing, and harmonizes the growth of the weeds on the roadside.

Coat, stone, room mat

Description

Eco-friendly Soil Suppression and Various Textured Moth Mat Structures {.}

The present invention is an environmentally friendly soil runoff suppression and a variety of textures to prevent weed growth on the road side to prevent weed growth on the surface of the mattress structure, in particular the three-dimensional feeling on the upper surface of the ground and the sound absorption effect of the urethane foam and road aesthetics This is a stone layer that can improve the image texture of various texture room mats.

In general, hundreds of weeds grow on the roadside, and weeds grow more than 1m in size, so the reflection area of the guardrail post is hidden, so that induction lights are hidden at night, and the reflection effect of the driver is halved, and there are optical illusions caused by shadows. The roadside weeds do not have a good effect on the road look.

In addition, due to climate warming, perennial weeds, as well as malignant weeds, grow too quickly to serve as guardrail guided reflectors.

Until now, herbicides have been sprayed to suppress growth, but in the early spring only one or two times can not inhibit the growth, because of the surrounding farmland, street water, etc., the method is also not easy.

Since early spring, weeds are being cut, and there is a problem in the management cost, effort and cost.

In addition, the noise felt by the driver due to the lush weeds is more loud and remain as a stimulating factor. Conventionally, it is developed in other countries to suppress weed growth. Domestically, there is a weed suppression method for laying nonwoven fabric or vinyl, and Utility Model No. 20-038317 relates to a long fiber green nonwoven fabric having a weed growth suppression function. A green pigment and an optical stabilizer are mixed with an ester or polyproylene main material to have a hydrophilic green nonwoven fabric having an embossed pattern, and Patent Publication No. 10-2005-0104865 discloses a nonwoven fabric manufacturing method using a green master batch for weed control.

In general, roads are designed and installed safely, and the roads are beautifully enhanced and forgotten in order to advertise that the roads are beautifully developed and advertised to foreign visitors. There are many problems such as elements.

It is an object of the present invention to improve the above problems and to devise for aesthetics by laying an asphalt crushed stone on the ground and spraying with urethane foam on the top to finish a certain thickness at the boundary stone height and the stone as a building exterior finish on the top. It is sprayed with large exposure and installed in three-dimensional and image. It provides restraint and soil leakage image weed mat to weed growth.

In the present invention, in forming an image weed mat structure that suppresses weed growth on the roadside, the nonwoven fabric 20 is installed on the top of the ground 10, and the reclaimed asphalt crushed stone or crushed stone 30 is laid on the upper portion thereof, and urethane foam is placed on the upper portion thereof. Sprayed to 40 and is characterized in that the surface layer is formed by spraying the stone 50 on the top.

Another feature of the surface is to form a line at the lower end of the guardrail on the top of the stone 50 is formed in consideration of the maximum safety when there is fog when walking at night.

The present invention prevents the loss of the incision by preventing soil leakage and always bend strength and tensile strength by the binding force of the recycled asphalt crushed stone or crushed stone and urethane foam, and induces a natural texture from the surface finish stone Multiple body colors are possible.

It is also bonded with recycled asphalt crushed stone or crushed stone and urethane foam, which prevents weeds from weighing and is completely adhered to the ground from the nonwoven fabric layer. It prevents weed growth. Various organisms can inhabit the ground under the nonwoven fabric. As it is used semi-permanently in buildings, eco-friendly earth and sand discharge suppression and various texture texture mat mat structures can also be used semi-permanently.

 It prevents cracks and weeds from roadside weeds, and weeds on the roadsides prevent growth of roadside weeds.The guardrail is not covered by weeds from nighttime driving, fog driving, and rainy roads. It is induced, so safe driving is possible.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a schematic cross-sectional view of an environment-friendly earth and sand leakage suppression and a variety of textures of the grass mat mat structure according to an embodiment of the present invention, and FIG. 2 shows a cross-sectional structure of the present invention in detail in an enlarged cross-sectional view of portion A of FIG.

3 is a flowchart illustrating a process sequence of an embodiment of the present invention.

According to the present invention by selecting the ground 10, 50mm lower the boundary line height to the ground level. Care should be taken as the surface selection may result in the boundary stone and surface layer finishing higher than the boundary stone. The nonwoven fabric 20 is a sediment leakage security layer that secures that the soil leakage remains at the bottom of the rear side of the guard rail as a problem. A nonwoven fabric is installed to suppress and protect the soil leakage during heavy rain, and the recycled asphalt crushed stone or crushed stone layer ( 30) It is also a growth inhibitory layer of weeds, but it is also very important as it holds the upper part. The size of recycled asphalt crushed stone or crushed stone should be about 20mm and care should be taken when spraying to prevent the formation of steps at the soil discharge point.

The difference between the urethane foam finish line and the nonwoven finish line should always be 20 to 30 cm long. Fixing of nonwoven fabric can be done by the fixing pin. The fixing pin should not be corroded.

Spray the stone 50 on top of the urethane foam 40 to form the surface layer. In general, the stone is a product that enables a variety of textures and multi-patterns that are well known for their beautiful exterior color and nature friendly. Dajin Industrial Co., Ltd., dry coat, Hyosung coat finishes are well known, and they are most suitable because they are used as external building materials because they are firmly mixed with stone powder and hardly discolored.

The first step (s1) of selecting the ground to prepare the working surface by checking the ground 10 on the base layer and preparing the working surface by checking the ground 10 on the base layer for the method of constructing the eco-friendly soil discharge suppression and various textures ; A second step (s2) of installing the nonwoven fabric 20 on the work surface arranged in the first step (s1); A third step (s3) of evenly spreading the recycled asphalt crushed stone or crushed stone 30 on the second step; A fourth step (s4) of forming a layer made of urethane foam while spraying the urethane foam 40 on the third step to bond the urethane foam with the recycled asphalt crushed stone or crushed stone; The fifth step (s5) of spraying the stone 50 to the upper part of the fourth step; by the weed suppression layer and various textures of the multi-pattern pattern of the weed suppression layer on the base layer by the environmentally friendly soil outflow suppression Form.

3 shows a construction flowchart according to the present invention.

Referring to this figure will be described in detail an embodiment of the present invention.

First step (s1)

Clean the surface of the work to be made of earth and sand, when selecting the ground (10) to completely remove the various dirt, maintain the flatness, and remove the earth and sand to the boundary stone joint to make the adhesion as possible. When selecting the ground (10) when the urethane foam (40) layer naturally pops out and enters the ground level with reference to the drawing to prepare a tool according to the ground (10) to clean and organize the work surface.

2nd step (s2)

The nonwoven fabric 20 should be installed on the working surface of the ground 10 arranged in the first step (s1), but the nonwoven fabric is installed 20 to 30 cm larger than the construction surface. It should be fixed firmly so that it does not move.

3rd step (s3)

When the non-woven fabric 20 is installed in the second step (s2), the reclaimed asphalt crushed stone or crushed stone layer 30 is installed on the upper surface. It can be installed naturally regardless of the way, and when the finishing layer requires flatness, the recycled asphalt crushed stone or crushed stone 30 should be selected and installed evenly.

4th step (s4)

The urethane foam 40 is sprayed on the reclaimed asphalt crushed stone or the crushed stone layer 30 in the third step (s3). As the urethane foam is generally known, the specific gravity can be adjusted from the low specific gravity to the higher specific gravity. It doesn't matter which one is not too high. When spraying urethane foam, it should be dried to spray urethane foam if there is moisture to ensure good adhesion with recycled asphalt crushed stone or crushed stone layer 30, and it is preferable not to spray too high with the ground in consideration of the wind. In consideration of this, the urethane foam should be sprayed in such a manner as to wrap the upper part of the incision, and the urethane foam 40 may be prevented from being deposited to prevent soil leakage.

5th step (s5)

In the fourth step (s4), the urethane foam 40 is sprayed on the top of the sprayed stone 50 to exhibit natural texture and a multi-pattern. The stone 50 is generally known as a building exterior wall finishing material and is naturally It is friendly and suitable for road aesthetics.

1 is a cross-sectional view of the present invention

2 is an enlarged view of a portion A of FIG.

Figure 3 is a flow chart of the process of the present invention embodiment

＊ Explanation of symbols for main parts of drawing

10; Floor 20; Non-woven

30; Recycled Asphalt Crushed Stone or Crushed Stone

40; Urethane foam 50; stone

Claims (1)

Environment-friendly soil runoff suppression and construction method of a variety of texture anti-fouling mat structure is the first step (s1) to check the ground (10) on the base layer and to prepare the working surface by flattening the surface curvature to prepare a working surface; A second step (s2) of installing the nonwoven fabric 20 on the work surface arranged in the first step (s1); A third step (s3) of evenly spreading the recycled asphalt crushed stone or crushed stone 30 on the second step; A fourth step (s4) of forming a layer made of urethane foam while spraying the urethane foam 40 on the third step to bond the urethane foam with the recycled asphalt crushed stone or crushed stone; A fifth step (s5) of spray-coating the stone 50 made of stone on top of the layer made of the urethane foam of the fourth step; eco-friendly including a weed suppression layer and a multi-body pattern of various textures on the base layer Sediment release suppression and various texture texture mat mat structure.

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