KR20170018863A - Road block with improved rainwater permeable efficiency of waste including particulate - Google Patents

Abstract

The present invention relates to a block for roads having an improved ability for rainwater to continuously permeate through improved efficiency for discharging granular material and powdered material impurities, a road paving structure using same, and a method of constructing said structure. The present invention includes: a downward wide-type sloped surface (14) formed having an inward slope from an upper portion toward a lower portion on a surface that is opposite to a flat plate-type rear surface portion (18); and engaging fastening portions (11, 12) extending toward the end surfaces of a semicircular projecting curved surface that projects toward the respective outsides of both side surfaces thereof and toward the end surface of the semicircular projecting curved surface, connected to the semicircular projecting curved surface, and configured as a semicircular recessed curved surface formed to be recessed inward.

Description

In this paper, we propose a road block with improved rainwater permeability and improved drainage efficiency.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a road block for improving rainwater permeability sustainability through improvement of discharge efficiency of particulate matter and particulate matter, more specifically, By using a high-performance road block excellent in discharge to the lower part of the layer, the effluent, the granular material and the disperse material having a large area around the road and the road are passed to the lower part of the packaging layer, and the rainwater, the granular material, And a road block for improving rainwater permeability sustainability by improving the discharge efficiency of particulate matter and particulate matter so as to diffuse permeation into the ground or treat it as a separate water storage space.

Before urbanization, 40% of rainwater is pumped to the ground, 50% is evaporated, only about 10% of rainwater is spilled and flows into the sea through sewers and rivers. However, as the urbanization occurred, the amount of water vapor decreased to 20%, while rainfall of 50% or more concentrated in the sewer, so the lowlands were submerged and the groundwater level was continuously lowered and the city suffered from heat island phenomenon and tropical night phenomenon. Therefore, it is required to develop a permeable block capable of permeating the rainwater continuously to the ground. In the conventional permeable block, the pores are easily clogged by the impurities of the granular body and the slurry body, .

Since the conventional permeable block is made of porous pores, the pores are closed within six months to one year due to the impurities of the granules and the particulates, and the permeability is lost.

Therefore, a coupling clearance pitch block different from the existing porous block has been developed. In the conventional coupling clearance permeable block, the noise absorbing sponge is inserted in the drain hole to absorb the noise of the road and to absorb the water introduced from the road surface. However, the drain hole is blocked in the bottom of the structure, And the sponge inserted into the drain hole was not able to continuously perform the function of absorbing water and evaporating due to poor water absorption ability. In addition, shock absorbers such as asphalt, urethane, polypropylene, emulsion and the like were applied to the S-shaped connecting part. However, in the case of the coating method, the thickness of the shock absorber layer was very thin, Since the S-shaped connecting portion is not provided with a separate function, the S-shaped connecting portion of the coupling clearance transmitting block and the inverted S-shaped connecting portion of the other coupling clearance transmitting block are structurally problematic in that the passage of water between the coupling portions is not smooth.

In order to solve these problems, the applicant of the present invention has proposed a road pavement block of Patent No. 10-1227275, a road pavement structure using the road pavement structure, and a construction method thereof, The effluent is poured to the lower part of the pavement and deep layer blocks are laminated under the pavement surface. Rainwater penetrated from the upper pavement surface can penetrate and diffuse into the ground and the ground, or can be treated as a separate water storage space.

However, since the conventional coupling clearance permeable block has a uniform width regardless of the height of the coupling surface between the blocks, there is no problem in the case of a small amount of impurities of the granular body and the particulate body. However, It has been found that the permeability at the time of discharge drops remarkably with the lapse of time.

Namely, in the case of the registered patent No. 10-1227275, the water permeability function is strengthened, but the treatment for the granular material and the particulate material is insufficient, so that the dust, waste, other powders and pellets less than a certain standard penetrate into the ground and the ground with water , It is required to develop a technique for securing the sustainability of the permeability by making it possible to diffuse or send / receive water to / from a separate storage space.

[Related Technical Literature]

1. Road pavement block, road pavement structure using the same, and construction method thereof (Patent Application No. 10-2012-0106911)

2. ENVIRONMENTAL CONSTRUCTING SYSTEM OF BREATH WALL AND THE METHOD THEREOF (Patent Application No. 10-2012-0126403)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to solve the above problems by using a high performance road block having excellent permeability as well as dust and waste of a certain standard, And to provide a road block for securing sustainability of permeability by improving discharge efficiency of impurities of the granular body and the particulate matter.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the road block having improved rainwater permeability sustainability through improvement of discharge efficiency of the particulate matter and the particulate matter contaminants according to the embodiment of the present invention is formed on the opposite surface of the flat back portion 18 A downward wide widened slope 14 formed at an upper portion to a lower portion inwardly inclined; And a semi-annular protruding curved surface protruding outwardly from both sides, a semi-annular protruding curved surface extending from an end surface of the semicircular protruding curved surface, And the downward wide slope 14 is formed in a shape in which the tip of the inverted triangle is cut so that the emission efficiency of the other particulate matter and the particulate matter contaminants arranged on the entire surface from the upper surface to the lower side The road block 10 is formed such that the distance from the flat back surface portion of the road block that improves the rainwater permeability sustainability is increased through the rain surface, A plate-like block of a road block which improves discharge efficiency of rainwater permeability by improving the discharge efficiency of other grains and particulate matter contaminants in a region other than a region where a downward wide slope 14 is formed, And a mounting surface (16) formed to abut the back surface portion, wherein the right mounting surface (16a) and the downward wide width type inclined surface (14) Toward grains and right minute discharge with a structure, the area formed by the inside of the upper body around the front widened contaminants discharging efficiency road block 10 for which improved the permeability rainwater sustained power through the improvement of the surface portion (15a); And a road block (10) that improves discharge efficiency of the granular material and the particulate matter contaminants as the distance from the upper surface to the lower surface is increased by the surface joining the left attachment surface (16b) and the lower wide slope surface (14) A left discharge surface 15b having a structure in which an area formed inward is formed wider than a front surface of the discharge surface 15b; The present invention further provides a road block having improved rainwater permeability sustainability through improvement of discharge efficiency of a particulate matter and a particulate matter impurity.

The present invention also includes a central discharge surface (15c) formed of a flat plate-like surface connecting the center attachment surface (16c) and the downward wide wedge surface (14); Further comprising:

The present invention also relates to a method of forming a right drainage groove (15a) which forms a right drainage surface (15a), a downward widened slope (14), water led along a central drainage surface (15c) A portion 17a; And a left drainage groove forming portion 17b for collecting the water discharged along the left discharge surface 15b, the downward wide inclined surface 14, the central discharge surface 15c, and the granular body and the dispersed body; And further comprising:

The road block, the road pavement structure using the block, and the method of constructing the road block have improved rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter impurities according to the embodiment of the present invention, And high-performance road blocks with excellent discharge of the waste to the lower part of the packing layer are used to pass contaminants of a large area around roads and roads to the lower part of the pavement layer, and rainwater, And it can be treated as a separate water storage space.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a road block for improving rainwater permeability sustainability by improving discharge efficiency of granular and particulate pollutants according to an embodiment of the present invention. FIG.
FIG. 2 is a front view and a rear view of a road block for improving rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter of FIG. 1;
FIG. 3 is a plan view of a road block for improving rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter of FIG. 1;
FIG. 4 is a graph showing the improvement of the rainwater permeability sustainability by improving the discharge efficiency of particulate matter and particulate matter by the road block, which improves discharge efficiency of the particulate matter and particulate matter of FIG. 1, Fig.
FIG. 5 is a graph showing the emission efficiency of the rainwater permeability by improving the discharge efficiency of particulate matter and particulate matter by the road block, which improves discharge efficiency of the particulate matter and particulate matter, according to another embodiment of the present invention. Front view showing concept that improved ability.
FIG. 6 is a graph showing the improvement of the rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter contaminants for the road block having improved rainwater permeability sustainability by improving the discharge efficiency of the particulate matter and the particulate matter of FIG. Fig.
FIG. 7 is a perspective view showing a state in which two road blocks having improved rainwater permeability sustainability are connected to the front side through the improvement of the discharge efficiency of the granular material and the particulate matter of FIG. 1;
8 is a perspective view showing a state in which three road blocks with improved rainwater permeability sustainability are connected to the front and side surfaces by improving the discharge efficiency of the particulate matter and the particulate matter in FIG. 1;
FIG. 9 is a view for explaining a test effect on a downward wider slope according to the present invention.
FIGS. 10 to 12 are views for explaining the finishing and key block of a road block, which improves the discharge efficiency of the granular material and the particulate matter by improving the discharge efficiency. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a perspective view of a road block 10 having improved rainwater permeability sustainability through improvement of discharge efficiency of particulate matter and particulate matter contaminants according to an embodiment of the present invention. FIG. 2 is a front view (FIG. 2A) and a rear view (FIG. 2B) of the road block 10 improving the rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter contaminants of FIG. FIG. 3 is a plan view of a road block 10 having improved rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter of FIG. 1.

FIG. 4 is a graph showing the relationship between the rainwater permeability and the rainwater permeability by improving the discharge efficiency of the granular material and the particulate matter by the road block 10, which improves the discharging efficiency of the granular material and the particulate matter of FIG. 1, FIG. 5 is a front view showing an improved concept of the present invention. FIG. 5 is a cross-sectional view showing a cross-section of the granular material and the granules by the road block 10, This is a front view showing the concept of improving the rainwater permeability sustainability by improving the discharge efficiency of the upper body contaminants. FIG. 6 is a cross-sectional view taken along the line A-A 'in the road block 10 in which the sustainability of rainwater permeability is improved by improving the discharge efficiency of the particulate matter and the particulate matter in FIG. 3, And the improvement of the discharge efficiency of the rainwater permeability is improved.

1 to 6, the road block 10 having improved rainwater permeability sustainability through improvement of the discharge efficiency of the granular material and the particulate matter impurities has a left side engaging portion 11, a right side engaging portion 12, A slip prevention groove 13, a downward wide wedge surface 14, a discharge surface 15, an attachment surface 16, a drain groove forming portion 17, and a planar back surface portion 18.

The left engaging portion 11 is formed on the left side of the body including the left semicircular protruding curved surface 11a and the left semicircular depressed surface 11b.

”와 같은 곡면으로 형성되는 것으로서, 좌측면 상부와 제 1 이격 간격을 두고 좌측면으로부터 바깥쪽으로 돌출되는 좌측 반원형 돌출곡면(11a)과 좌측 반원형 돌출곡면(11a)의 끝단면으로 연장되면서 좌측 반원형 돌출곡면(11a)의 아래쪽에 위치하도록 입상체 및 분상체 협잡물의 배출 효율 향상을 통하여 빗물 투수 지속능력을 향상시킨 도로용 블록(10)의 좌측면 안쪽으로 함몰형성되는 좌측 반원형 함몰곡면(11b)으로 구성되며, 좌측 반원형 돌출곡면(11a)의 하부 끝단면과 입상체 및 분상체 협잡물의 배출 효율 향상을 통하여 빗물 투수 지속능력을 향상시킨 도로용 블록(10)의 하부 바닥면과는 제 2 이격 간격을 두고 형성된다. 여기서 제 1 이격 간격은 제 2 이격 간격보다 길게 형성됨으로써, 입상체 및 분상체 협잡물의 배출 효율 향상을 통하여 빗물 투수 지속능력을 향상시킨 도로용 블록(10)의 상부면 보다 하부면에 보다 강력한 체결력을 제공하여 상부면이 일부 파손시에도 체결력이 오래 유지되로고 하는 장점을 제공한다.More specifically, the left-hand engagement portion 11 is provided on the left side of the road block 10 that improves the rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter impurities.

Quot ;, and includes a left semicircular protruding curved surface 11a protruding outward from the left surface at a first spacing from the upper left surface and a left semicircular protruding curved surface 11b extending from the left end of the left semicircular protruding curved surface 11a, A left semicircular recessed curved surface 11b that is recessed inside the left side surface of the road block 10 which improves the discharge efficiency of the grain and the particulate matter so as to be positioned below the curved surface 11a And the second bottom surface of the road block 10 that improves the rainwater permeability sustainability by improving the discharge efficiency of the lower end surface of the left semicircular protruding curved surface 11a and the particulate matter and the particulate matter contaminants, Respectively. Here, the first spacing distance is longer than the second spacing distance, thereby improving the discharging efficiency of the particulate matter and the particulate matter so that a stronger fastening force is exerted on the lower surface than the upper surface of the road block 10, To provide the advantage that the fastening force is maintained for a long time even when the upper surface is partially broken.

The right engagement portion 12 includes a right semicircular protruding curved surface 12a and a right semicircular recessed curved surface 12b.

”와 같은 곡면으로 형성되는 것으로서, 우측면 상부와 제 1 이격 간격을 두고 우측면 안쪽으로 함몰형성되는 우측 반원형 함몰곡면(12b)과, 우측 반원형 함몰곡면(12b)의 끝단면으로 연장되면서 우측 반원형 함몰곡면(12b)의 아래쪽에 위치하도록 입상체 및 분상체 협잡물의 배출 효율 향상을 통하여 빗물 투수 지속능력을 향상시킨 도로용 블록(10)으로부터 바깥쪽으로 돌출되는 우측 반원형 돌출곡면(12a)으로 구성되며, 우측 반원형 돌출곡면(12a)의 하부 끝단면과 입상체 및 분상체 협잡물의 배출 효율 향상을 통하여 빗물 투수 지속능력을 향상시킨 도로용 블록(10)의 하부 바닥면과는 제 2 이격 간격을 두고 형성된다. 여기서도 제 1 이격 간격은 제 2 이격 간격보다 길게 형성됨으로써, 입상체 및 분상체 협잡물의 배출 효율 향상을 통하여 빗물 투수 지속능력을 향상시킨 도로용 블록(10)의 상부면 보다 하부면에 보다 강력한 체결력을 제공하여 상부면이 일부 파손시에도 체결력이 오래 유지되로고 하는 장점을 제공한다.More specifically, the right engaging portion 12 is provided on the right side of the road block 10 that improves the rainwater permeability sustainability by improving the discharge efficiency of the particulate matter and the particulate matter,

A right semicircular depression surface 12b that is recessed inside the right surface with a first spacing from the upper right surface surface and a right semicircular depression surface 12b that extends to the end surface of the right semicircular depression surface 12b, And a right semicircular protruding curved surface 12a protruding outward from the road block 10 improving the discharge efficiency of the granular material and the particulate matter so as to be positioned below the ground block 12b, The lower end of the semi-circular protruding curved surface 12a and the bottom surface of the road block 10 which improves the discharge efficiency of the granular material and the particulate matter through the improvement of the rainwater permeability sustainability is formed at a second spacing . In this case, since the first spacing distance is longer than the second spacing distance, a stronger fastening force is exerted on the lower surface than the upper surface of the road block 10, which improves the discharging efficiency of the granular material and the particulate matter, To provide the advantage that the fastening force is maintained for a long time even when the upper surface is partially broken.

The slip prevention grooves 13 are formed in a line at predetermined intervals on the upper surface of the road block 10 that improves the rainwater permeability sustainability through improvement of the discharge efficiency of the granular material and the particulate matter impurities.

The downward widening slope 14 improves the discharge efficiency of the particulate matter and the particulate matter from the top to the bottom of the road block 10, which improves the discharge efficiency of the particulate matter and particulate matter, (10), which is formed at an inner side of the road block (10) which improves the rainwater permeability sustainability through the improvement of the discharge efficiency of the granular material and the particulate matter, Not only the liquid such as the rainwater on the upper surface but also the granular body and the dispersible body are smoothly discharged to the drain groove forming portion 17 by the discharge surface 15 described later. That is, as shown in FIG. 6, the downward wide slope 14 is formed from the upper part to the lower part of the front surface of the road block 10 having improved rainwater permeability sustainability by improving the discharge efficiency of the particulate matter and the particulate matter, And the end of the inverted triangle is cut off when viewed from the front as a whole. As shown in FIG. 6, the flat bottom portion 18 of the road block 10, which improves the discharge efficiency of other granular and dispersed matter contaminants formed on the entire surface from the upper surface to the lower portion, The distance is increased.

The attachment surface 16 is composed of a right attachment surface 16a, a center attachment surface 16c, and a left attachment surface 16c. More specifically, the attachment surface 16 is formed by removing the region where the downward wide slope 14 is formed in the front surface of the road block 10, which improves the discharge efficiency of the granular material and the particulate matter, The right side attachment surface 16a is formed on the front surface of the road block 10 that improves the rainwater permeability sustainability by improving the discharge efficiency of the particulate matter and the particulate matter, And is protruded from both the right and left sides.

More specifically, the right attachment surface 16a is formed in the shape of a plane perpendicular to the upper surface, and is formed on the front surface of the road block 10 that improves the rainwater permeability sustainability by improving the discharge efficiency of the particulate matter and the particulate matter Is formed in the space region between the left side with respect to the right outer peripheral surface formed by the right and right engagement engaging portions 12 with respect to the right drainage groove forming portion 17a of the drainage groove forming portion 17, The bottom plate 18 is formed to have a structure in which the bottom plate 18 abuts against the back surface of the road block 10 having improved rainwater permeability sustainability through improvement of discharge efficiency of the upper body and the particulate matter.

The center attachment surface 16c is formed on the front surface of the road block 10 that improves the rainwater permeability sustainability through the improvement of the emission efficiency of the granular material and the particulate matter, As shown in Fig.

More specifically, the center attachment surface 16c is formed at the front surface of the road block 10, which improves the discharge efficiency of the granular material and the particulate matter, through the drainage groove forming portion 17, A space region between the left side of the forming portion 17a and the right side of the left drain groove forming portion 17b and a lower space region of the downward wide wavy slope 14 project in parallel with the vertical plane, Which is formed on the rear surface of the road block 10 having improved rainwater permeability sustainability through the improvement of the discharge efficiency of the rainwater.

The left attachment surface 16c is formed on the front surface of the road block 10 having improved rainwater permeability sustainability by improving the discharge efficiency of the granular body and the particulate matter contaminants, And protruding from the lower surface.

More specifically, the left attachment surface 16c is formed in the shape of a plane perpendicular to the upper surface, and is formed on the front surface of the road block 10 having improved rainwater permeability sustainability by improving the discharge efficiency of the particulate matter and the particulate matter Is formed in the space region between the right side with respect to the left outer peripheral surface formed by the left side drainage groove forming portion 17b and the left side engagement portion 11 of the drainage groove forming portion 17, The bottom plate 18 is formed to have a structure in which the bottom plate 18 abuts the flat back 18 corresponding to the rear surface of the road block 10 having improved rainwater permeability sustainability by improving the discharge efficiency of the particulate matter impurities.

The discharge surface 15 comprises a right discharge surface 15a, a left discharge surface 15b and a central discharge surface 15c.

The right side discharge surface 15a is a surface connecting the right side attachment surface 16a and the downward wide type slope 14 and improves discharge efficiency of the rainwater permeability by improving discharge efficiency of the granular body and the particulate matter from the upper surface to the lower side And has a structure in which the area formed on the inner side with respect to the front surface of the road block 10 is widened.

The left side discharge surface 15b is a surface connecting the left side attachment surface 16b and the downward wide type slope 14 and improves discharge efficiency of the rainwater permeability by improving discharge efficiency of the granular body and the particulate matter from the upper surface to the lower side And is formed in a structure in which the area formed on the inside of the road block 10 is enlarged.

The central ejection surface 15c is formed of a planar surface that connects the center attachment surface 16c and the downward wide wedge 14.

”와 같은 직선 형태로 형성되거나, “

", "

”와 같은 곡선 형태로 형성될 수 있다. 보다 구체적으로, 도 5a와 같이, 중앙 배출면(15c-1)만 곡면으로 형성되거나, 본 발명의 다른 실시예 도 5b와 같이 중앙 배출면(15c-2)을 첨탑 형식으로 구성될 수 있다. 중앙 배출면을 곡선 또는 첨탑 형식으로 형성함으로써, 배출면(15)를 통해 유입된 입상체 및 분상체의 협잡물의 중앙 배출면(15c-1 및 15c-2)에 쌓이지 않고 배수홈 형성부(17)로 유도될 수 있다.The discharge surface 15 is formed on the front center of the road block 10 and on both sides of the front and left sides so that the water, the granular material, and the dispersed material can flow toward the drainage groove forming portion 17 And the right side drainage groove forming portion 17a and the left drainage groove forming portion 17b,

&Quot; or "

","

&Quot; and the like. More specifically, as shown in FIG. 5A, only the central discharge surface 15c-1 may be formed as a curved surface, or the central discharge surface 15c-2 may be formed in a spiral shape as another embodiment of the present invention, as shown in FIG. 5b. The central discharge surface is formed in a curved or spiral shape so that it is not accumulated on the central discharge surfaces 15c-1 and 15c-2 of the impurities of the granular body and the particulate matter introduced through the discharge surface 15, ). ≪ / RTI >

Both the right discharge surface 15a and the left discharge surface 15b may be curved.

The drainage groove forming portion 17 is formed of the right drainage groove forming portion 17a and the left drainage groove forming portion 17b so that the right drainage surface 15a, the left drainage surface 15b and the center drainage surface 15c 4, 5, and 6, along the discharge surface 15 formed by the discharge surface 15, as shown in FIG.

More specifically, the right drainage groove forming portion 17a is formed so as to collect the water discharged along the right discharge surface 15a, the downward wide inclined surface 14, the central discharge surface 15c, And the left drainage groove forming portion 17b serves to collect the water discharged along the left discharge surface 15b, the downward wide inclined surface 14, the central discharge surface 15c, and the granular body It plays a role.

FIG. 7 is a perspective view showing a state in which two road blocks 10 having improved rainwater permeability sustainability are connected to the front side through the improvement of the discharge efficiency of the particulate matter and the particulate matter of FIG. 1. FIG. 8 is a perspective view showing a state in which three road blocks 10 having enhanced rainwater permeability sustainability are connected to the front and side surfaces through the improvement of the discharge efficiency of the particulate matter and the particulate matter of FIG. 1.

Next, the construction method using the road block 10, which improves the discharge efficiency of the grain and fragrance, is described.

The construction method using the road block (10), which improves the discharge efficiency of the granular material and the particulate matter, improves the sustainability of the rainwater permeability. Firstly, a lagoon is installed to have the storage space of the rainwater.

Thereafter, the rubble layer is rolled up by a roller, and a water permeable sheet is provided on the rubble layer to maintain the gap between the rubble. That is, for the storage of rainwater, compaction is carried out so that settlement does not occur through vibration compaction with a roller after installing a miscellaneous layer.

Here, the permeable sheet is provided on the upper part of the rubble layer so that the voids of the rubble layer are not filled with sand or impurities.

Thereafter, sand is installed on the permeable sheet so as to maintain the level, and a surface block assembly is formed by the road block (10) which improves the discharge efficiency of the impregnated body and the impurities of the particulate body. More specifically, a sand layer is laid in order to ensure a flatness on the upper portion of the permeable sheet, and generally 3 cm thick is laid. The sand layer is also intended to improve the flatness, but it also plays a role of decomposing and purifying the organic matter introduced from the drainage groove forming part 17.

In this case, when forming the anchor block assembly and the surface block assembly by using the road block (10) which improves the drainage efficiency of the granular body and the particulate matter, A semi-circular protruding curved surface and a semicircular protruding curved surface are formed in the engaging portion of the road block 10 for improving the discharge efficiency of the other granular object and the particulate matter, And the engaging curved surfaces are engaged with each other.

Further, in another fastening process, the adhesion surface 16 formed on the front surface of the road block 10, which improves the discharge efficiency of the granular material and the particulate matter, The inclined surface 14 is inclined inward from the upper portion to the lower portion inside the protruding area by the mounting surface 16 so as to abut the flat back portion 18 of the road block 10, 16 and the flat plate-shaped back part 18 are formed.

Through this structure, the water slowly permeates into the paperboard, filling the groundwater, or evaporating it, thereby lowering the temperature of the pavement surface.

FIG. 9 is a view for explaining a test effect on the downward wide width type slope 14 according to the present invention. FIG. 9C is a downward wide width type slope 14 according to the present invention, FIG. 9A is an upward wide width type slope 14-1 ) And FIG. 9B is a view showing the parallel slope 14-2. On the other hand, the experimental results as shown in the following Table 1 show that the permeability test was performed after putting a certain amount of the particulate matter and the particulate matter in one gap on the block and combing them. Here, the particle size and the size of the particulate matter passed through 5 mm diameter were used.

The permeability was measured by the time that 0.5 L of water was poured into the permeability tester.

Contamination Provision Upward Wide (Figure 9a)
(sec) Parallel (Figure 9b)
(sec) Downward wide type (Figure 9c)
(sec) 10g 8.2 6.1 6.1 20g 12.3 6.3 6.1 30g 20.2 6.8 6.1 50g 50.1 7.5 6.1 100g 80.3 10.2 6.1 150g 120.1 18.3 6.1 200g 180.2 25.2 6.1

As shown in the table, in the case of the downward wide slope (14), irrespective of the amount of grains and the amount of impurities in the slurry, it was proved that the rainwater was completely permeable for 6.1 seconds.

10 to 12 are views showing the finishing and key block 19 of the road block 10 improving the rainwater permeability sustainability by improving the discharge efficiency of the granular material and the particulate matter impurities. The finishing and key block 19 is a block for constructing the finishing start and finishing. In other words, the finishing and key block 19 is provided with boundary stones on both the left and right sides of the block construction, and since the left semicircular protruding curved surface 11a and the right semicircular protruding curved surface 12a open a gap from the boundary stones, A finish and a key block 19 eliminating the semicircular protruding curved surface 11a and the right semicircular protruding curved surface 12a can be constructed without any gap with the boundary stones.

In some cases, some blocks on the pavement may be damaged after the installation of the block. In this case, since the block is connected to the both sides by S coupling, it is difficult to pull out the block from the top. key block 19 as a key block to easily remove the finishing and key block 19 and replace the damaged block around the finishing and key block 19. The finishing and key block (19) is different in color or pattern so that it can be easily recognized during maintenance.

That is, as shown in FIG. 12, a finishing and key block 19, which is divided into X tables, is planted in a stack, thereby improving the discharge efficiency of the granular material and the particulate matter, It is possible to facilitate separation of the block 10.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: Road blocks that improve rainwater permeability sustainability by improving the discharge efficiency of granular and particulate pollutants
11: Left side engaging part
11a: Left semicircular protruding curved surface
11b: Left semicircular depression surface
12: right side engagement portion
12a: Right semicircular protruding curved surface
12b: right semicircular depression surface
13: Non-slip groove
14: Downward Wide Wide Slope
15:
15a: right discharge surface
15b: Left side discharge surface
15c: central discharge surface
16: Mounting surface
16a: Right side attachment surface
16b: central attachment surface
16c: Left side attachment surface
17: Drain groove forming part
17a: Right drainage groove forming part
17b: Left drainage groove forming part
18:
19: Finishing and key block

Claims (1)

A downward wide widened slope (14) formed on an opposite surface of the planar back portion (18) and inclined inwardly from top to bottom; And
(11, 12), each of which has a semicircular protruding curved surface protruding outward from both sides thereof, and a semicircular depressed curved surface extending from an end surface of the semicircular protruding curved surface and connected to the semicircular protruding curved surface and recessed inward; Lt; / RTI >
The downward wide width type inclined surface 14 is formed in a shape in which the end surface of the downward wide triangle is cut off and the discharge efficiency of the other grains and the particulate matter contaminants arranged on the entire surface is improved from the upper surface to the lower side, The road block 10 is formed so as to have a greater distance from the flat back surface portion of the road block that improves sustainability and is formed from the top to the bottom in the front surface of the road block 10 having improved rainwater permeability sustainability, Sloping
A mounting surface formed so as to abut the flat plate-shaped rear portion of the road block having improved rainwater permeability sustainability by improving the discharge efficiency of other granular materials and particulate matter contaminants in a region other than the region where the downward wide wide slope 14 is formed (16)
(10) for improving the discharge efficiency of particulate matter and particulate matter contaminants as the distance from the upper surface to the lower surface is increased by the surface joining the right attachment surface (16a) and the downward wide inclined surface (14) A right side discharge surface 15a having a structure in which an area formed inward is formed to be wider around the front side of the front side; And
A road block 10 having improved rainwater permeability sustainability by improving the discharge efficiency of particulate matter and particulate matter contaminants from the upper surface to the lower attachment surface 16b and the downward wide width type inclined surface 14, A left discharge surface 15b having a structure in which an area formed inward is formed wider than a front surface of the left discharge surface 15b,
A right drainage groove forming portion 17a serving to collect the water discharged along the right discharge face 15a, the downward wide inclined face 14, the central discharge face 15c, and the granular body and the powder body;
A left drainage groove forming portion 17b for collecting the water discharged along the left discharge surface 15b, the downward wide inclined surface 14, the central discharge surface 15c, and the granules and the slurry;
A central discharge surface (15c) formed of a planar surface connecting the center attachment surface (16c) and the downward wide wedge surface (14); Wherein the rainwater permeability is improved by improving the discharge efficiency of the particulate matter and the particulate matter.

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