KR20190132856A - Construction method for ultra eco-mat anchoring gutter - Google Patents

Abstract

The present invention is a step 1 for excavating the side opening on the ground; Installing an eco mat so as to cover the surface of the side mouth and simultaneously fixing the eco mat to the ground with a civil anchor; And three steps to clean up, wherein the first step includes: a bottom surface, both upwardly inclined surfaces extending upwardly from both ends of the bottom surface, both horizontally extending horizontally from both ends of the both upwardly inclined surfaces, and at both ends of the two horizontal surfaces. Excavating the ground such that both downward slopes extending in the downward slope, both finishing surfaces extending horizontally from both ends of the downward slope, the second step, the bottom, both upward slope, both horizontal, both downward slope, While installing the eco mat so as to cover the finishing surface, and to secure the eco mat by inserting the Civil Anchor into the ground at regular intervals along both ends of the bottom and both finishing surfaces, the third step, the two downward slope A method for constructing a UEMA side vent, characterized in that to form a trapezoidal side vent by covering the eco mats installed on both ends with earth and sand. By forming side openings with three-dimensional weaving type ecomats, rainwater penetration is excellent, non-point pollution is reduced, and initial excellent treatment facilities are not needed. By construction, large construction equipment is unnecessary, construction is convenient, air is saved, the process is simple, and construction cost can be reduced.

Description

YUI side construction method {CONSTRUCTION METHOD FOR ULTRA ECO-MAT ANCHORING GUTTER}

The present invention improves the problem of the side opening by the concrete structure or vegetation mat by constructing the side door using UEMA-GUTTER (ULTRA ECO-MAT ANCHORING GUTTER) construction method, in detail, eco-mat and civil anchor It relates to a UEMA side construction method.

Conventionally, concrete sidewalls having excellent cross-sectional rigidity and excellent drainage function have been widely constructed.

However, concrete sideways can not remove non-point pollution, a separate treatment device is required for the treatment of non-point pollution, even if a non-point pollution reduction facility is installed, there is a problem that maintenance is difficult. In addition, concrete sidewalls are very disadvantageous in terms of low impact development because rainwater does not penetrate underground. In addition, the concrete side port has a problem in that the concrete structure is damaged due to settlement of the ground, and the construction period is long due to the casting, curing, etc., the process is complicated, and the construction cost is excessive.

In order to improve the problems of the above-mentioned concrete sidewalls, vegetation mat sideways having excellent non-point pollution reduction effects have been applied in recent years.

However, vegetation mat side opening is easy to occur, such as ground loss, erosion, deformation, water channel deformation is reduced, there is a problem that the paper boundary is unclear. In addition, there is a problem that is difficult to apply realistically in the steep section.

Therefore, there is a demand for the development of a new sidewall that can improve the problems of the concrete sidewall and vegetation mat sidewall.

Republic of Korea Patent 10-1003720

The present invention is to solve the above problems, by forming a side opening with a three-dimensional woven eco-mat excellent in durability, tensile strength, UV resistance, rainwater penetration is excellent, non-point pollution is reduced, initial excellent treatment facility To provide this unnecessary UEMA side-gate construction method.

In addition, by using eco-mats, civil anchors, etc., and constructing the side openings using portable navigation equipment, UEMA, which does not require large-scale construction equipment, is convenient for construction, saves air, has a simple process, and saves construction costs. We want to provide a method of construction of the side mouth.

In addition, by constructing using an eco mat, a civil anchor, a landing pin, etc., it is to provide a UEMA side-gate construction method that is excellent in maintaining the cross-section of the side openings, flexibly cope with the ground displacement, and easy maintenance.

In addition, the use of the eco-mat provides excellent resistance to fast flow rates and erosion is prevented to provide a UEMA side construction method useful for slopes.

In addition, the use of the eco-mat is advantageous for animal escape such as amphibians to provide a UEMA side construction method that does not need to be installed by the tilting of the animal.

In addition, by using an eco-mat to provide an environment-friendly UEMA construction method of excellent eating habits.

UEMA side-gate construction method according to an embodiment of the present invention, the first step of excavating the side ball in the ground; Installing an eco mat so as to cover the surface of the side mouth and simultaneously fixing the eco mat to the ground with a civil anchor; And three steps to clean up, wherein the first step includes: a bottom surface, both upwardly inclined surfaces extending upwardly from both ends of the bottom surface, both horizontally extending horizontally from both ends of the both upwardly inclined surfaces, and at both ends of the two horizontal surfaces. Excavating the ground such that both downward slopes extending in the downward slope, both finishing surfaces extending horizontally from both ends of the downward slope, the second step, the bottom, both upward slope, both horizontal, both downward slope, While installing the eco mat so as to cover the finishing surface, and to secure the eco mat by inserting the Civil Anchor into the ground at regular intervals along both ends of the bottom and both finishing surfaces, the third step, the two downward slope The trapezoidal side opening can be formed by covering the eco-mats provided on the excess finishing surfaces with earth and sand.

In addition, it may include a step of spraying seeds between steps 1 and 2.

In addition, the landing pin is inserted into the bottom surface and / or both upwardly inclined surfaces, and the landing pin includes a straight portion extending upward from a lower portion, a spiral portion extending spirally upward from an upper end of the straight portion, and the spiral portion. A second straight portion extending in a straight line from an upper end to the same line as the first straight portion, and a handle portion formed in a circular shape after being bent at a right angle from an upper end of the second straight portion and increasing in diameter in a swirl shape. can do.

In addition, the landing pin is inserted into the bottom surface and / and both upwardly inclined surface, the landing pin is a spiral portion extending in a spiral shape upwards, a second straight portion extending in a straight line from the upper end of the spiral portion, and After bending at a right angle at the top of the second straight portion may include a handle portion formed in a circular shape after increasing the diameter in a swirl shape.

In addition, the landing pin is inserted into and installed on the bottom surface and / or both upwardly inclined surfaces, and the landing pin is a pair of arrows arranged to overlap each other, and a pair of straight lines extending upward from each of the pair of arrows. It may include a straight portion and a handle portion which is bent at right angles in a pair of straight portions to be balanced and then bent in opposite directions to form a circle.

In addition, the installation of the landing pin can be pulled out of the landing pin insertion device after the pressing groove is formed in the lower end is formed with a locking groove that the overlapping portion of the pair of arrows is caught and the impact pin is formed on the upper end.

In addition, the landing pin is inserted into and installed on the bottom surface and / or both upwardly inclined surfaces, and the landing pin has a pointed lower end and a cross-section shaped body portion, and a head having a larger cross section than the body portion provided at the upper end of the body portion. The lower part of the head portion may include a pair of ring portions which are inclined upwardly toward the center again after being lowered.

In addition, the cross-shaped body portion includes a plurality of locking wedges and a plurality of expansion wedges formed at regular intervals along the vertical direction, the locking wedge is a four-conical shape having a pointed lower point in the four grooves of the cross-shaped body portion The expansion wedge may have a triangular shape having a lower point, and the cross shape may be formed at both sides of the body part.

In addition, the construction of a pair of side spheres facing in the opposite direction while being spaced at a predetermined interval by any one of the UEMA side-gate construction methods, and at the same time spaced at a predetermined interval at the spaced apart point of the upward inclination toward the side of the pair of side spheres at all times Construct an inclined waterway, and at the same time, construct a connection port through which water descending from the inclined waterway flows into the pair of side openings, and the construction of the connection port gradually descends from the lower surface of the inclined waterway, Excavate the access port so that it is the same as the bottom, the upward slope, the horizontal plane, the downward slope, and the finishing surface, install the eco mat so as to cover the surface of the access hole, and fix the eco mat to the ground by using a civil anchor. Can be.

The present invention is excellent in rainwater penetration, non-point pollution is reduced by the formation of the side openings of the three-dimensional woven eco-mat excellent in durability, tensile strength, UV resistance, and the initial excellent treatment facility may be unnecessary.

In addition, by using eco-mats, civil anchors, etc. and constructing sideways using portable navigation equipment, large construction equipment is unnecessary, convenient construction, air saving, simple process, and construction cost can be reduced. have.

In addition, by constructing using an eco mat, a civil anchor, a landing pin, etc., it is excellent in maintaining the end surface of the side opening, can flexibly cope with the ground displacement, and can be easy to maintain.

In addition, the use of the eco-mat may be useful for the slope, such as excellent resistance to fast flow rate and erosion is prevented.

In addition, the use of the eco mat is advantageous for animal escape such as amphibians, it may be unnecessary to install due to the inclination of the animal.

In addition, by using the eco mat can be an environmentally friendly food is excellent.

1A is a cross-sectional view of the YAM side opening which is an example of the present invention.
1B is a plan view of the YAM side opening which is an example of the present invention.
Fig. 1C is a detailed view of the eco mat joint of the YAM side opening which is an example of the present invention.
Figure 1d is a variety of shapes of the landing pin of the YAM side opening, which is an example of the present invention.
1E is another shape of the landing pin of the YAM side opening which is an example of the present invention.
FIG. 1F is a plan view and a plan view showing a state in which the YAM side opening that is an example of the present invention is connected to a water collecting well.
Fig. 2A is a plan view showing a connection port at a point where a YAM side mouth and an inclined waterway meet as an example of the present invention.
2B is a cross-sectional view of 2A.

Hereinafter, some embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the reference numerals to the components of the drawings, the same components are to have the same reference numerals as much as possible even if displayed on different drawings. In addition, in describing the embodiments of the present invention, when it is determined that a detailed description of a related well-known configuration or function interferes with the understanding of the embodiments of the present invention, the detailed description thereof will be omitted.

In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected or connected to that other component, but there is another component between each component. May be “connected”, “coupled” or “connected”.

Hereinafter, with reference to Figures 1 and 2 will be described in detail the UEMA side-gate construction method of the present invention.

UEMA side-gate construction method is an example of the present invention, the first step of excavating the side mouth (10) in the ground; Installing the eco mat 20 so as to cover the surface of the side opening 10 and simultaneously fixing the eco mat 20 to the ground with a civil anchor 30; And three steps to clean up.

In the first step, the bottom 11 and both upwardly inclined surfaces 12 extending outwardly and upwardly inclined from both ends of the bottoms 11 and both horizontally extending both outwardly and horizontally at both ends of the two upwardly inclined surfaces 12. Horizontal surfaces 13, both downward slopes 14 extending outwardly and downwardly inclined at both ends of the horizontal planes 13, and both finishing surfaces 15 extending outwardly and horizontally at both ends of both downwardly inclined surfaces 14 ) Is the step of excavating the ground to form.

The bottom 11 is generally formed horizontally, but may be formed to be inclined in consideration of the flow of water as necessary. In addition, the inclination of the upward inclination surface 12 is preferably 1: 0.5, but may be adjusted in consideration of the longitudinal inclination of the side opening 10, the amount of water flowing into the side opening 10, the ground state forming the side opening 10, and the like.

In the second step, the eco mat 20 is installed to cover the excavated bottom 11, both upwardly inclined surfaces 12, both horizontal surfaces 13, both downwardly inclined surfaces 14, and both finishing surfaces 15. At the same time, the eco mat 20 is fixed by inserting and installing the Civil Anchor 30 into the ground at regular intervals along both ends of the bottom 11 and both finishing surfaces 15. The civil anchor 30 may be additionally installed as needed or may be additionally installed on other surfaces.

The shape of the side opening 10 is stably maintained by the eco mat 20 and the civil anchor 30, and in particular, the loss of the side opening 10 before vegetation slid is prevented and easy to maintain.

The eco mat 20 is made of polypropylene, polyethylene, nylon, polyester, PVC, etc., which has excellent durability, tensile strength, and resistance to ultraviolet rays, and is manufactured in a three-dimensional woven form to prevent the outflow of fine grained soil by excellent filtration performance. At the same time, the residual water on the back is smoothly drained, and the civil anchor 30 and the landing pin 40 are easily inserted.

The civil anchor 30 may include an insertion pin that is rotated and fixed after being inserted into the ground, a tension wire connected to the insertion pin, and a fixing part coupled to an end of the tension wire to fix the eco mat 20. . That is, by inserting the insertion pin connected to the tension wire into the ground as a separate equipment, the tension pin is tensioned by the insertion pin is rotated horizontally to be fixed to the ground. Since the fixing part is coupled to the upper end of the tension line, the fixing part fixes the eco mat 20.

The third step is to form a trapezoidal side opening 10 by covering the eco mat 20 provided on both the downward slope 14 and the finishing surface 15 with earth and sand. Both ends of the eco mat 20 may be stably fixed by covering both the downward inclined surfaces 14 and the both finishing surfaces 15 of the eco mat 20 with earth and sand in the third step.

It may further comprise the step of spraying seeds between the first step and the second step. At the seeding stage, manure and defoliation may be laid together. Seeds are germinated to grow early on the eco mat 20, the vegetation is tackled early, by this vegetation to increase the purification function of the side mouth 10, the contaminants contained in the initial excellent water can be purified well.

In addition, the landing mat 40 may be inserted into and installed on the bottom 11 and / or both upwardly inclined surfaces 12 to fix the eco mat 20. The landing pin 40 may be installed on the horizontal surface 13, the downward slope 14, or the like. The landing pin 40 includes a straight portion 42 extending upward from a lower portion, a spiral portion 43 extending in a spiral shape from an upper end of the straight portion 42 to an upper side, and the spiral portion 43. The diameter of the second straight portion 44 extending in a straight line from the upper end to the upper side and bent at a right angle at the upper end of the second straight portion 44 and the second straight portion 44 on the same line as the straight portion 42 increases. After the handle portion 46 may be formed in a circular shape. The straight portion 42 causes the landing pin 40 to be positioned at the correct point and at the same time causes the spiral portion 43 to rotate in a stable state. The spiral portion 43 allows the eco mat 20 to be stably fixed by allowing the landing pin 40 to be inserted into the ground as the ground pin 40 rotates and at the same time, the landing pin 40 inserted into the ground is fixed. The second straight portion 44 may increase the fixing force of the landing pin 40 by allowing the spiral portion 43 to be installed at a sufficient depth. The handle 46 may apply a rotational force to the landing pin 40 to allow the landing pin 40 to be inserted into the ground, and at the same time, serve to fix the eco mat 20 to the ground.

Installation of the landing pin 40 is press-fitted into the ground so that the straight portion 42 is inserted, and then rotated while pressing to insert the spiral portion 43 and the second straight portion 44 so that the handle portion 46 is an eco mat ( 20).

In addition, the landing pin 40 has a spiral portion 43 extending in a spiral shape upward, a second straight portion 44 extending in a straight line from an upper end of the spiral portion 43, and the second straight line. It may include a handle portion 46 that is bent at a right angle at the top of the portion 44 and then formed in a circular shape after increasing the diameter in a vortex shape. The spiral portion 43, the second straight portion 44, and the handle portion 46 of the landing pin 40 are similar to the landing pin 40 described above. That is, the present embodiment is different in that the spiral portion 43 is formed immediately without the straight portion 42.

In addition, the landing pin 40 includes a pair of arrows 41 overlapping each other, a pair of straight portions 42 extending linearly upward from each of the pair of arrows 41, and A pair of straight portions 42 may be bent at right angles to be balanced, and then may include a handle portion 46 that is bent in opposite directions to form a circle. That is, the pair of arrows 41 may be formed by being bent upward after downward inclination. Each of the pair of arrows 41 forms a half arrow, and a pair of overlapping arrows form a single arrow shape. The arrow 41 is easily inserted into the ground and then serves to be fixed to the ground. The straight portion 42 is a portion extending in a straight line upward from the arrow portion 41 to allow the arrow portion 41 to be fixed deep underground. The handle portion 46 is bent at a right angle at a pair of straight portions 42, and then bent in the same direction and bent in opposite directions to form a circle. The handle portion 46 serves to fix the eco mat (20). In the installation of the landing pin 40 according to the present embodiment, a locking groove 52 in which the overlapped portions of the pair of arrows 41 are caught at the lower end is formed, and the landing pin insertion device 50 in which the striking part 54 is formed at the upper end thereof. After press-fitting into), only the landing pin insertion device 50 can be taken out and installed on the ground. That is, it is possible to install on the ground by hitting or hitting the striking portion 54 after the pair of arrows 41 is caught in the locking groove (52).

In addition, the landing pin is provided at the upper end of the body portion 47 and the cross-section of the pointed cross-shaped lower end, the head portion 48 having a larger cross section than the body portion 47, the head ( 48 may include a pair of ring portions 49 which are inclined upwardly toward the center after descending from both lower sides.

The cross-shaped body portion 47 widens the contact area with the ground to be firmly fixed, and at the same time prevents rotation, thereby maintaining a stable fixed state on the ground.

The head 48 may press or facilitate hitting when the landing pin is inserted, and at the same time, may serve to fix the eco mat.

The ring 49 can be fixed to the ground by being inserted into the ground, and the eco mat can be firmly fixed by binding the bottom eco mat.

In addition, the cross-shaped body portion 47 includes a plurality of locking wedges 472 and a plurality of expansion wedges 474 formed at regular intervals along the up and down direction, and the locking wedges 472 and the expansion wedges 474 are provided. It can be formed alternately.

The locking wedge 472 is formed in the four grooves of the body portion 47 that is cross-shaped as a pointed quarter-shaped conical bottom, and the expansion wedge 474 has a triangular shape with the pointed lower portion of the cross-shaped body portion 47. By being formed in, the landing pin can be firmly fixed to the ground.

The inclined waterway 60 may be connected to the side opening 10 constructed by the above-described UEMA side opening construction method. To this end, a pair of side openings 10 facing in the opposite direction are constructed by the above-described UEMA side opening construction method. At the same time, the inclined waterway 60 of the upward inclination in the lateral direction of the pair of side openings 10 is constructed so as to be spaced at a predetermined interval from the spaced point. In addition, at the same time, a connection port 70 for discharging water flowing down from the gradient channel 60 to the pair of side openings 10 is constructed.

The pair of side openings 10 facing in opposite directions may be formed in a straight line or may be formed in a V shape. This may vary depending on the direction of formation of the gradient raceway 60 and the pair of side openings 10.

The construction of the connector 70 gradually descends from the lower surface of the inclined waterway 60, and then the bottom 11, the upward inclined surface 12, the horizontal surface 13, and the downwardly inclined surface of the pair of side openings 10 14) The connection port 70 is excavated to be the same as the finishing surface 15. That is, the upward inclined surface 12 and the like closer to the inclined raceway 60 are not formed, and the far upwardly inclined surface 12, the horizontal surface 13, the downwardly inclined surface 14, and the finishing surface 15 are formed. Dig the same. Thereafter, the eco mat 20 is installed to cover the surface of the connection port 70, and the eco mat 20 is fixed to the ground using a civil anchor 30, a landing pin 40, and the like. Installation of the civil anchor 30 and the landing pin 40 in the connection port 70 is preferably installed in consideration of the water flow flowing down the inclined waterway 60. In addition, the landing pin 40 or the like is sufficiently provided on the inclined upward surface 12 on which the water flowing down from the gradient channel 60 hits.

In addition, both sides of the connection port 70 has a shape that gradually expands in width, the same upward slope surface, both horizontal plane, both downward slope surface, both finishing surface and the same mat as the side sphere is formed and the eco mat can be installed.

This embodiment can respond well to changes in natural ecological environment regulations, such as by constructing an eco-mat. In other words, by improving the concrete-oriented sideways can improve the water quality and minimize the impact of the ecological environment. At the same time, the cross-section stiffness can be dramatically increased to completely compensate for the problems of side openings caused by vegetation mats.

In addition, the present embodiment can be well in accordance with the government's environmental reinforcement policy to exclude the installation of concrete structures in the case of a good natural ecosystem and a section passing through a protected area such as a water supply.

In the above description, all elements constituting the embodiments of the present invention are described as being combined or operating in combination, but the present invention is not necessarily limited to the embodiments. That is, within the scope of the present invention, all of the components may be configured or operated by selectively combining one or more of them. In addition, the terms "comprise", "comprise" or "having" described above mean that the corresponding component may be inherent unless otherwise stated, and thus, other components are excluded. It should be construed that it may further include other components instead. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. Terms commonly used, such as terms defined in a dictionary, should be interpreted to coincide with the contextual meaning of the related art, and shall not be interpreted in an ideal or excessively formal sense unless explicitly defined in the present invention.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited thereto. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

10: side mouth
11: bottom
12: upward slope
13: horizontal plane
14: downward slope
15: finishing cotton
20: Eco Mat
30: Civil Anchor
40: landing pin
41: arrow
42: straight part
43: spiral
44: second straight line
46: handle portion
47: body part
472: hanging wedge
474: expansion wedge
48: head
49: ring
50: landing pin insertion device
52: locking groove
54: blow
60: gradient channel
70: connector

Claims (9)

Step 1 excavating the side opening in the ground;
Installing an eco mat so as to cover the surface of the side mouth and simultaneously fixing the eco mat to the ground with a civil anchor; And
3 steps to organize;
The first step may include a bottom surface, both upwardly inclined surfaces extending at both ends of the bottom surface, both horizontal surfaces extending horizontally at both ends of the two upwardly inclined surfaces, both downwardly inclined surfaces extending downward at both ends of the horizontal surfaces, and both Excavate the ground to form both finishing surfaces extending horizontally at both ends of the downward slope,
In the second step, while installing the eco mat so as to cover the bottom surface, both the upward inclined plane, both the horizontal plane, both the downward inclined plane, and both the finishing surface, ground the civil anchor at regular intervals along both ends and both finishing surfaces of the bottom. Fixed to the eco mat by inserting the
Step 3, UEMA side construction method characterized in that to form a trapezoidal side opening by covering the eco-mats provided on both the down slopes and both finishing surfaces with soil.
The method according to claim 1,
UEMA side-gate construction method comprising the step of spraying seeds between the first step and the second step.
The method according to claim 1,
Inserting and installing a landing pin on the bottom or / and both upward inclined surface,
The landing pin includes a straight portion extending upward from a lower portion, a spiral portion extending in a spiral shape from an upper end of the straight portion to an upper side, and extending linearly upward from an upper end of the spiral portion and collinear with the first straight portion. And a second straight portion which is bent at a right angle at an upper end of the second straight portion, and a handle portion formed in a circular shape after the diameter increases in a vortex shape.
The method according to claim 1,
Inserting and installing a landing pin on the bottom or / and both upward inclined surface,
The landing pin has a spiral portion extending in a spiral shape upwards, a second straight portion extending in a straight line from the top of the spiral portion upward, and bent at a right angle at an upper end of the second straight portion, and the diameter increases in a swirl shape. After UEMA side construction method comprising a handle portion formed in a circular shape.
The method according to claim 1,
Inserting and installing a landing pin on the bottom or / and both upward inclined surface,
The landing pin has a pair of arrows arranged to overlap each other, a pair of straight portions extending in a straight line upward from each of the pair of arrows, and bent at right angles at the pair of straight portions to be balanced. Afterwards bent in the opposite direction to each other UEMA side construction method comprising a handle portion formed in a circular shape.
The method according to claim 5,
The installation of the landing pin is the UEMA side construction, characterized in that the engaging groove is formed in the lower end of the pair of the arrow is caught by the overlapping portion is pressed in the landing pin insertion device is formed with a hitting portion formed on the upper end. Way.
The method according to claim 1,
Inserting and installing a landing pin on the bottom or / and both upward inclined surface,
The landing pin has a pointed lower end and a cross section having a cross-shaped body portion, a head having a larger cross section than the body portion provided at an upper end portion of the body portion, and downwardly inclined upwardly toward the center after descending from both lower sides of the head portion. UEMA side construction method comprising a pair of rings.
The method according to claim 7,
The cross-shaped body portion includes a plurality of engaging wedges and a plurality of expansion wedges formed at regular intervals along the vertical direction,
The locking wedge is formed in the four grooves of the body portion of the cross-shaped quarter-shaped pointed to the bottom,
The expansion wedge is a triangular shape having a lower point, the cross-shaped cross-section is characterized in that the UEMA side construction method characterized in that formed on both sides.
According to any one of claims 1 to 8 UEMA construction method of construction of a pair of side openings facing in the opposite direction while being spaced apart at regular intervals, and at the same time spaced apart at a predetermined interval at the spaced apart point is always upward in the side direction of the pair of side openings Construct an inclined inclined channel, and at the same time, construct a connection port through which water descended from the inclined channel is distributed to the pair of side openings,
The construction of the connection port gradually descends from the lower surface of the gradient channel, and excavates the connection port to be the same as the bottom surface, the upward slope surface, the horizontal surface, the downward slope surface, and the finish surface of the pair of side openings, And installing the eco mat so as to cover it, and fixing the eco mat to the ground using a civil anchor.

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