KR20110000919A

KR20110000919A - Prefabricated block and retaining wall constvuctedusing such block

Info

Publication number: KR20110000919A
Application number: KR1020090058247A
Authority: KR
Inventors: 유대섭
Original assignee: (주)승학산업개발
Priority date: 2009-06-29
Filing date: 2009-06-29
Publication date: 2011-01-06

Abstract

The present invention relates to a retaining wall for supporting a ground made of steep slopes on a side surface of a park, apartment, playground, embankment, or road. A bottom member having a pair of reinforcing rods having a second binding portion of female and male to be fitted to each other so as to correspond to each other, and having a second binding groove formed to be mutually symmetrical to the rear of the engaging portion; It is inclined upward to have the same inclined surface as the locking portion of the bottom member at the front, and has a first binding portion of female and male to be respectively fitted so as to correspond to each of two consecutive edges of the four sides, and is fitted in a mutually fit manner, and the lower end thereof is the locking portion. The front block forming an alternately fit-fitting coupling on the top, and is installed to be inclined upwardly to a predetermined thickness while having a step in the rear of the front block, the upper and lower openings to accommodate the soil inside An assembly block comprising a body having a first binding groove so that the upper and lower ends of the opposite sidewalls are mutually symmetrical with respect to the upper side of the opposite sidewalls so as to form a mutually fit fitting mutually; At the lower end of the front side having the same inclined surface as the front block of the assembly block and the assembly block of the bottom member has a stepped portion formed with a third binding portion to be fitted to fit the top of the front block and the male and female, the rear from this step A closing member having a through hole formed at a position coinciding with the receiving space portion of the body and having a waterway groove for guiding water along the longitudinal direction of the bottom member at a rear side having a predetermined distance from the through hole; And fitting the bottom member on the ground by fitting the bottom member in a predetermined position from the side wall of the ground made of steep inclination, and then assembling the height of the side wall of the ground made of steep incline from the top of the bottom member. At least one assembly block is alternately stacked so that the height of the block can be selectively adjusted, and then the finishing member is laminated to the top of the assembly block.

Description

Prefabricated block and retaining wall constvuctedusing such block}

The present invention relates to a retaining wall for supporting a ground made of steep slopes on a side surface of a park, apartment, playground, embankment, or road, and, in particular, is easy to assemble using an assembly block in a work process of a retaining wall for supporting a ground. It can improve the workability while reducing the material cost, and can easily adjust the height of the retaining wall according to the change of the height of the ground, and install the retaining wall in an inclined manner to stably support the direct load on the ground. It is related to an assembly block and a retaining wall using the assembly block.

In general, the retaining wall block is installed to secure the clearing area by supporting the inclined side ground generated during the clearing of a park, apartment, playground, embankment or road, and the conventional retaining wall block is shown in FIG. As shown in FIG. 5, the supporting plate 4 is seated at a position having a predetermined depth downward from the ground, and the block 1 having the drain hole 2 formed to have a predetermined height perpendicular to the supporting plate 4 is provided. It is cured integrally by concrete mortar to support the ground of the side made of steep slope. In addition, a water pipe 6 is provided along the longitudinal direction of the block 1 in the upper portion of the support plate 4 to collect and discharge rainwater.

Retaining wall block (1) having such a configuration after setting the maximum height of the block (1) to have a suitable bearing capacity for the inclined side ground height when clearing parks, apartments, playgrounds, embankments or roads, Curing with concrete mortar with civil works

In this way, the retaining wall block 1 is constructed.

That is, since the height of the ground such as park, apartment, playground, embankment or road is not uniformly distributed evenly according to geographical conditions, the maximum height of the block 1 is the height of the ground. Construction while setting up appropriately for

Will be achieved.

However, if the height of the retaining wall block 1 is to be set, the height of the ground block is set according to the geographic requirements or the height is set differently according to climatic conditions (for example, heavy rain, heavy snow, etc.). When constructing while setting the height according to the difference in height during the civil work for curing (1) with concrete mortar, there was a problem that the work time and construction cost increases.

Therefore, after setting the maximum height of the ground with respect to the height of the ground, the height of the retaining wall block 1 is set in accordance with the maximum height of the ground, and then the height of the block 1 is uniformly adjusted to the maximum height of the ground. Curing was done with concrete mortar, which means

The construction cost could be reduced, but the material cost increased as the block 1 was cured to an unnecessary portion of the height of the block 1 required at the height of the ground.

In addition, the conventional retaining wall block 1 is installed on the ground of the inclined side surface at right angles to the backing plate 4, so that the side wall may be oriented according to various weather conditions (for example, heavy rain, heavy snow, etc.) or geographical conditions. If the ground of the ground causes settlement,

The direct load generated during the half settling is transferred directly to the cured block 1 in the vertical state of the backing plate 4.

Therefore, as the retaining wall block 1 is supported vertically with respect to the load of the ground directly transmitted, its supporting force is weakened, causing cracking and collapse, causing safety accidents.

Accordingly, the present invention is to solve the general problems as described above, the purpose is to selectively adjust the height of the retaining wall in accordance with the change of the height of the ground consisting of steep slope from the ground, and thereby the labor and material costs It is to provide an assembly block that can be saved.

Another object of the present invention is to reduce the labor and material costs by selectively assembling and stacking the height of the retaining wall in accordance with the change of the height of the ground made of steep slope from the ground using the assembly block, and also to install the retaining wall inclined It relates to a retaining wall using an assembly block capable of stably supporting a direct load during settlement.

In order to achieve the above object, the present invention is inclined upwardly to have a predetermined height in front of the front block having a first binding part of the male and female so as to correspond to each of the two consecutive sides of the quadrilaterally. ; And extending to be inclined upward to a predetermined thickness while having a step at the rear of the front block, and having an upper and lower receiving spaces open to accommodate soil therein, and having an upper side of the side wall facing the front block. And a body having a first binding groove so that the lower ends thereof are symmetrical with each other on the upper side of the side walls facing each other so as to form a mutually engaging fit.

In addition, the present invention for achieving another object is equipped with a second binding portion of the male and female to be respectively fitted so as to correspond to each of the two consecutive sides of the four sides of the locking portion inclined upward to a predetermined height in front of each other to be fitted to each other. A bottom member having a pair of reinforcing bars formed with a second binding groove so as to be symmetrical to the rear of the locking portion; It is inclined upward to have the same inclined surface as the locking portion of the bottom member at the front, and has a first binding portion of female and male to be fitted to each of the two consecutive sides of the quadrilaterally, and is fitted in a mutually fit manner, and the lower end thereof is the locking portion. The front block forming an alternately fit-fitting coupling on the top, and is installed to be inclined upwardly to a predetermined thickness while having a step in the rear of the front block, the upper and lower openings to accommodate the soil inside An assembly block comprising a body having a first binding groove so that the upper and lower ends of the opposite sidewalls are mutually symmetrical with respect to the upper side of the opposite sidewalls so as to form a mutually fit fitting mutually; At the lower end of the front side having the same inclined surface as the front block of the assembly block and the assembly block of the bottom member has a stepped portion formed with a third binding portion to be fitted to fit the top of the front block and the male and female, the rear from this step A closing member having a through hole formed at a position coinciding with a receiving space portion of the body, and having a waterway groove for guiding water along the longitudinal direction of the bottom member at a rear side having a predetermined distance from the through hole; And fitting the bottom member in a predetermined position from the side wall of the ground made of steep slope to be seated in line with the ground, and then the assembly block with respect to the side wall height of the ground made of steep slope from the top of the bottom member. After stacking the at least one assembly block alternately so as to selectively adjust the height of the assembly, characterized in that assembled by stacking the finishing member to the top of the assembly block.

As described above, the present invention is a process of the retaining wall for supporting the ground made of steep slope on the side of the clearing of the park, apartment, playground, embankment or road by constructing the assembly block and the retaining wall using the assembly block. By using assembly blocks in the assembly process simply to reduce the material costs due to improving the workability, according to the change of the height of the ground has the effect that can be easily adjusted selectively the height of the retaining wall.

In addition, as the retaining wall is configured to incline its own load and the front side thereof in the stacking of each floor member, the assembly block and the finishing member, it is possible to stably support the load generated during settlement of the ground made of steep slopes. Will have.

In addition, the front of the retaining wall to form a variety of patterns or trees in a variety of forms to have the advantage of beautifully creating the surrounding environment.

As described above, one embodiment of the present invention has been described, but the present invention is not limited thereto and may be changed within the scope of the claims.

2 is a perspective view of an assembly block according to the present invention, FIG. 3 is a cross-sectional view of an assembly block according to the present invention, and FIG. 4 is described in detail with reference to the accompanying drawings. Perspective view showing another embodiment of the assembly block according to.

The assembly block 10 according to the present invention is composed of the front block 20 and the body 30, as shown in Figures 2 to 3, the front block 20 is to be upward while having a predetermined height. It is inclined and has a first binding portion 26 of male and female so as to correspond to each of two consecutive sides of the quadrilateral of the front block 20, and is fitted in a mutually fit manner. At least one of the first and second binding portions 26 of the male and female portions has a first fixing protrusion 26a protruding outwardly formed along the horizontal and vertical directions of the front block 20. The first binding portion 26 on the opposite side thereof is inserted inwardly so that the first fixing groove 26b is fitted into the first fixing protrusion 26a so as to be connected to each other so that the first fixing groove 26b is horizontal and vertical. It is formed symmetrically along the direction.

In addition, a plurality of drain holes 22 communicate with the lower side of the front block 20 to discharge rainwater, leachate, and the like to the outside. Of course, the plurality of drain holes 22 is best formed to be inclined downward so that rainwater or leachate can be smoothly discharged. In addition, by forming a pattern 24 of various shapes on the surface of the front block 20, it is possible to create a beautiful appearance of the assembly block 10. The body 30 is integrally installed to the rear of the front block 20, the body 30 is formed to be inclined upward with a step with a predetermined thickness with respect to the rear of the front block 20. .

That is, the body 30 has a receiving space 32, the upper and lower portions open to accommodate the soil, gravel, etc. therein, side walls of the body 30 having the receiving space 32 The first binding groove 34 is mutually symmetrical at a predetermined position on the upper side of the opposing sidewalls 30a and 30b such that the upper and lower ends of the opposing sidewalls 30a and 30b alternately fit together. Formed. Here, the first binding groove 34 is formed to be inclined mutually symmetrical with respect to the longitudinal center of the front block 20.

In addition, a plurality of hooks 36 are mounted on the rear side wall 30c constituting the body 30, which is coupled to the other side of the wire 38 connected to one side of the ground formed of steep slopes. It will be fixed to the ground stably.

A plurality of drain holes 31 are connected to the side walls 30a, 30b, and 30c so that rainwater or leachate can be discharged to the outside between the soil and gravel embedded in the receiving space 32 of the body 30. The plurality of drain holes 31 may be best formed to be inclined downward so that rainwater or leachate can be smoothly discharged.

On the other hand, Figure 4 is shown as another embodiment of the assembly block according to the present invention, which is protruded to have a predetermined length outward from the front of the front block 20 while receiving the receiving portion (plantation therein) ( At least one supporting member 40 having 42 is installed. Then, a plurality of drain holes 44 are formed in the front block 20 so as to communicate with the receiving portion 42 of the support member 40. Therefore, the water passing through the plurality of drain holes 44 formed on the front block 20 flows into the receiving space portion 32 of the body 30 to the side walls 30a, 30b, 30c of the body 30. It is discharged to the outside through a plurality of drain holes 31 formed in).

Therefore, the assembling block 10 is processed in a separate work process for supporting the ground made of steep slope on the side of the clearing of the park, apartment, playground, embankment or road after processing the assembly block 10 separately. By stacking the top, bottom, left, and right of the block 10 by fitting the male and the female, the work time and material cost are reduced, and workability is improved. .

Next, the retaining wall using the assembly block of the present invention with reference to Figures 5 to 11 as follows.

When the assembly block 10 is laminated to have a suitable height relative to the height of the ground from a side of the ground made of steep slope on the side of the ground, such as a park, apartment, playground, embankment or road, the floor seated on the ground The assembly block 10 is alternately stacked on top of the member 50, and the finishing member 60 is alternately formed at the top of the assembly block 10 by a male and female fitting combination.

That is, the bottom member 50 is formed to be stepped in front of the engaging portion 52 inclined upward to a predetermined height, so that the second binding groove (54a) is symmetrical to the rear of the engaging portion 52. A pair of formed reinforcement stand 54 is formed. The locking portion 52 is provided with a second binding portion 56 of the male and female so as to correspond to each of the two consecutive sides of the quadrilateral coupling and are arranged in a line to fit each other, the second binding of the female and male The second fixing protrusion 56a is formed along the longitudinal direction of the bottom member 50 so as to protrude outward on at least one side of the portion 56, and the second fixing protrusion 56a is inserted inwardly on the opposite side thereof. The second fixing groove 56b is formed along the longitudinal and transverse directions of the bottom member 50 so as to be fitted with the fitting. The second binding groove 54a of the reinforcing bar 54 is formed to be inclined to be symmetrical with respect to the longitudinal center of the bottom member 50. The upper and lower portions of the bottom member 50 alternately engage with the first binding groove 54a of the reinforcing table 54 formed at the rear of the locking portion 52 and the bottom member 50 of the bottom member 50. As the lower end of the assembly block 10 consisting of the front block 20 and the body 30 is laminated so as to achieve a fitting coupling of the structure, the structure of the assembly block 10 has been mentioned above, and a detailed description thereof will be omitted below. Shall be. In front of the closing member 60, the stepped portion 62 is formed to have the same inclined surface as the locking portion 52 and the front block 20 of the bottom member 50, the lower end of the stepped portion 62 A third binding portion 64 is formed to alternately engage the upper and lower ends of the front block 20 so as to fit the male and female fittings.

In addition, the rear of the stepped portion 62 has a through hole 66 connected to the receiving space portion 32 of the body 30 to plant a tree, and a predetermined distance from the through hole 66. A waterway groove 68 for guiding water along the longitudinal direction of the closure member 60 is formed at the rear thereof.

Here, the tree (not shown) planted through the through hole 66 formed in the finishing member 60 not only makes the retaining wall beautiful, but also has a predetermined depth in the accommodation space 32 of the body 30. Planted to have the roots of the tree grows between the soil and gravel embedded in the receiving space (32) to solidify the soil in the receiving space 32, and rainwater or leachate flow into the receiving space (32) If possible, the drainage is smoothly controlled by the tree to prevent the ground to sink.

Meanwhile, FIG. 8 illustrates another embodiment of the assembly block 10 according to the retaining wall using the assembly block of the present invention, which protrudes from the front surface of the front block 20 to have a predetermined length outward. At least one support member 70 having a receiving portion 72 for planting trees is installed in the front block 20 so as to communicate with the receiving portion 72 of the supporting member 70. 74) is formed.

Here, the plurality of drain holes 74 are inclined downward so that the water discharged through the receiving portion 72 of the support member 70 smoothly flows into the receiving space portion 32 of the body 30. It would be best to have In addition, the water passing through the plurality of drain holes 74 is introduced into the receiving space portion 32 of the body 30, the plurality of drain holes 31 formed in the side walls 30a, 30b, 30c of the body 30 ) Is discharged to the outside.

And, when planting the trees in the receiving portion 72 of the supporting member 70 formed to protrude in front of the front block 20, the supporting member 70 is provided with a stepped step as the supporting member ( Trees that are planted in the receiving portion 72 of 70 also have a composition that is arranged in a cascade, the surrounding environment can be beautifully decorated.

9 shows another embodiment of the closure member 60 according to the retaining wall using the assembly block of the present invention, which is the top of the stepped portion 62 of the closure member 60 of the closure member 60. A plurality of fixing grooves 80 are formed at equal intervals along the longitudinal direction. That is, the lower end of the support 82 is fixed to each of the fixing grooves 80 by a separate fixing means (not shown), and the support 82 is firmly fixed to each other between the respective support 82. In addition, the horizontal support (84) and the net 86 is installed so as to prevent the fall of earth (natural stone) and the like to prevent a safety accident.

In addition, Figure 10 shows another embodiment of the finishing member 60 according to the retaining wall using the assembly block of the present invention, which is the finishing member 60 on top of the stepped portion 62 of the finishing member 60 A plurality of anchor bolts 90 are inserted at equal intervals along the longitudinal direction of the) to be fixed when curing the concrete mortar.

And, each of the anchor bolt 90 is fastened to the support 92 having a screw portion in the lower portion to form a screw fastening, and between the respective support 92, the support 92 is firmly fixed, and earthwork A horizontal support 94 and a net 96 are installed to prevent the back from falling and prevent a safety accident.

11 is a view showing another embodiment of the finishing member 60 according to the retaining wall using the assembly block of the present invention. The upper end of the stepped portion 62 of the finishing member 60 is formed to have an appropriate height. The pattern 100 of various shapes can be formed on the stepped portion 62 having the appropriate height to create a beautiful appearance.

Looking at the state in which the retaining wall using the assembly block of the present invention configured as described above is laminated to support the ground made of steep slope on the side of the clearing of the park, apartment, playground, embankment or road.

First, a second binding part 46 of male and female is formed so as to correspond to each of two consecutive sides of the four sides of the locking portion 42 formed in front of the bottom member 40 at a predetermined position from the side of the ground. The two fixing protrusions 46a and the second fixing grooves 46b are fitted to each other to be arranged in a line on the ground.

In addition, the lower end of the front block 20 is alternately assembled by fitting engagement of the male and female to the upper end of the engaging portion 42 of the bottom member 40, in which case the back of the front block 20 is integrally formed. Like the front block 20, the lower end of the formed body 30 is alternately fitted to the second binding groove 44a formed in the reinforcing table 44 of the bottom member 40 and stacked in a row. Here, by engaging the engaging ring 36 of the rear side wall 30c of the body 30 stacked on the reinforcing table 44 of the bottom member 40 and the other side of the wire 38, one side is fixed to the ground The assembly block 10 is fixed so as not to move to the front side.

In addition, the assembly block 10 is stacked in one row on top of the bottom member 40, and then the assembly block 10 corresponding to two rows is alternately stacked on top of the assembly block 10. The lower end of the front block 20 consisting of two rows and the upper end of the front block 20 consisting of one row alternately form a fitting combination of male and female at the same time, and at the same time as the lower part of the body 30 consisting of two rows in a single row. The first binding groove 34 of the made body 30 is also assembled while being fitted alternately.

In this way, the height of the assembling block 10 is selectively laminated with respect to the height of the ground made of steep slope on the side of the clearing of the park, apartment, playground, embankment or road, and then stacked on top of the assembling block 10. In other words, the finishing member 60 is alternately stacked on the upper ends of the front block 20 and the body 30.

Here, the third binding portion 64 of the stepped portion 62 formed in front of the closing member 60 forms a fitting coupling between the upper end of the front block 20 and the male and female and at the same time the closing member ( The through hole 66 and the waterway groove 68 formed at the rear of the 60 are in a horizontal state with the lower end of the stepped part 62, so that the upper end of the assembly block 10, that is, the upper end of the body 30 and Laminated at predetermined intervals. Therefore, after supplying earth and sand between the lower end of the through hole 66 and the waterway groove 68 of the closing member 60 and the upper end of the body 30 to maintain a horizontal state, the closing member 60 Is laminated to the top of the assembly block 10 is to complete the assembly.

On the other hand, when intensive loads are transmitted while retaining walls using assembly blocks are installed to support the ground with steep slopes on the sides of parks, apartments, playgrounds, embankments or roads, It can withstand its intensive load.

That is, the engaging portion 52 formed in front of the bottom member 50, the front block 20 of the assembly block 10 and the stepped portion 62 formed in front of the closing member 60 in the horizontal state of the ground When the concentrated load of the ground made of steep slope is transferred to the retaining wall as it is stacked while being inclined upwardly to a predetermined height, the retaining wall stably bears the ground load by supporting the concentrated load with an inclination angle, not a right angle. It can be.

Furthermore, a plurality of hooks 36 mounted on the rear side 30c of the body 30 formed integrally with the front block 20 and the other side of the plurality of wires 38, respectively, fixing one side to the ground. As it is fixed, each body 30 is primarily equipped with a supporting force by the wire 38 in a state including earth and gravel embedded in the receiving space 32 formed therein, and the bottom member Since the binding force is increased by its own loads of the plurality of front blocks 20 and the bodies 30 alternately stacked on the upper portion of 10, it can stably withstand the load of the ground made of steep slopes.

In addition, by planting the tree through the through-hole 66 of the finishing member 60, the rainwater or leachate is stably controlled by the tree, the amount of drainage, and the ground of the embedded soil is stabilized by the tree, the assembly block By planting trees in the upper part of (10), the surrounding environment can be created beautifully.

1 is a side cross-sectional view showing an assembled state of a conventional retaining wall;

2 is a perspective view of an assembly block according to the present invention;

3 is a sectional view of an assembly block according to the present invention;

4 is a perspective view showing another embodiment of the assembly block according to the present invention;

5 is an exploded perspective view of the retaining wall using the assembly block of the present invention;

Figure 6 is a perspective view of the retaining wall of the retaining wall using the assembly block of the present invention,

7 is a cross-sectional view of the coupling state of the retaining wall using the assembly block of the present invention,

8 is a cross-sectional view showing an embodiment of another embodiment of the retaining wall using the assembly block according to the present invention;

9 is a perspective view showing another embodiment of the finishing member according to the retaining wall using the assembly block of the present invention,

10 is a cross-sectional view showing another embodiment of the finishing member according to the retaining wall using the assembly block of the present invention;

Figure 11 is a perspective view showing another embodiment of the finishing member according to the retaining wall using the assembly block of the present invention.

Explanation of symbols on the main parts of the drawings

10: assembly block 20: front block

30: body 40: support member

50: bottom member 60: finishing member

Claims

A front block inclined upward to have a predetermined height in front, and having a first binding part of a male and a female so as to correspond to each of two consecutive sides of the quadrangle, the front block being fitted to each other; And extending to be inclined upward to a predetermined thickness while having a step at the rear of the front block, and having upper and lower receiving spaces open to accommodate earth and sand therein, and an upper side of the opposite sidewall. The bottom fits alternately

And a body having a first binding groove so as to be symmetrical with each other on an upper side of the side walls facing each other to form a coupling.

The method of claim 1,

Assembly block, characterized in that for each of the front block and the body a plurality of drain holes are formed to discharge the rain to leachate to the outside.

The method of claim 1,

At least one of the first and second binding portions of the male and female corresponding to each of the two consecutive sides of the front block is formed with a first fixing protrusion protruding outward along the horizontal and vertical directions of the front block, The opposite binding portion is inserted into the assembly block, characterized in that the first fixing groove is formed along the transverse and longitudinal directions of the front block to be fitted into the first fixing projections.

The method of claim 1,

Assembly block, characterized in that a plurality of hooks are further mounted to a predetermined position of the rear side wall of the body.

The method of claim 1,

Assembly block, characterized in that the pattern of the various shapes formed on the surface of the front block.

The method of claim 1,

It has a support member formed with a receiving portion that can be planted therein while protruding to have a predetermined length outward from the front of the front block, a plurality of drain holes to communicate with the receiving portion of the supporting member to discharge water Assembly block, characterized in that formed.

The second binding portion is provided with a second binding portion of male and female to be fitted to each other so as to correspond to each of two consecutive edges of the locking portion inclined upwardly to a predetermined height in front, and is secondly coupled to be mutually symmetrical to the rear of the locking portion. A bottom member having a pair of reinforcing bars having grooves formed therein; It is inclined upward to have the same inclined surface as the locking portion of the bottom member at the front, and has a first binding portion of female and male so as to correspond to each of the two consecutive sides of the quadrilaterally, and is fitted in a mutually fit manner, and the lower end thereof is engaged. The front block forming an alternately fitting coupling to the upper end of the part, and is installed to be inclined upwardly to a predetermined thickness while having a step in the rear of the front block, the upper and lower parts to accommodate the soil inside An assembly block having an open accommodating space, the body having a first binding groove so as to be symmetrical with each other on the upper side of the opposing side walls such that the upper and lower ends of the opposing side walls are alternately fitted to each other; At the lower end of the front side having the same inclined surface as the front block of the assembly block and the assembly block of the bottom member has a stepped portion formed with a third binding portion to be fitted to fit the top of the front block and the male and female, the rear from this step A closing member having a through hole formed at a position coinciding with the receiving space portion of the body and having a waterway groove for guiding water along the longitudinal direction of the bottom member at a rear side having a predetermined distance from the through hole; And fitting the bottom member in a predetermined position from the side wall of the ground made of steep slope to be seated in line with the ground, and then the assembly block with respect to the side wall height of the ground made of steep slope from the top of the bottom member. Retaining wall using an assembly block, characterized in that the assembly blocks are laminated alternately at least one or more so as to selectively adjust the height of the assembly block, and then assembled by stacking the finishing member to the top of the assembly block.

The method of claim 7, wherein

Retaining wall using the assembly block, characterized in that a plurality of drain holes are formed to discharge the rainwater or leachate to the outside for each of the front block and the body.

The method of claim 7, wherein

At least one of the second and second binding portions of the male and female portions respectively corresponding to two consecutive sides of the quadrangle of the bottom member is provided with a second fixing protrusion protruding outward along the longitudinal direction of the bottom member, and the opposite side thereof. Retaining wall using the assembling block, characterized in that the second fixing groove is formed along the longitudinal and transverse directions of the bottom member so that the coupling portion is inserted inwardly and fitted to the second fixing protrusion.

The method of claim 7, wherein

At least one of the first and second binding portions of the male and female corresponding to each of the two consecutive sides of the front block is formed with a first fixing protrusion protruding outward along the horizontal and vertical directions of the front block, Retaining wall using the assembling block, characterized in that the first fixing groove is formed along the transverse and longitudinal direction of the front block so that the binding portion of the opposite side is inserted inwardly and fitted to the first fixing projection.

The method of claim 7, wherein

The second binding grooves formed in the reinforcing bar of the bottom member are formed to be inclined mutually symmetrically with respect to the longitudinal center of the bottom member, and the second binding grooves formed at the upper end of the side wall of the body are mutually symmetrical with respect to the longitudinal center of the front block. Retaining wall using an assembly block, characterized in that formed so as to be inclined.

The method of claim 7, wherein

Retaining wall using an assembly block, characterized in that the plurality of hooks are further mounted to a predetermined position of the rear side wall of the body.

The method of claim 7, wherein

Retaining wall using the assembling block, characterized in that the pattern of the various shapes formed on the surface of the front block.

The method of claim 7, wherein

It has a support member formed with a receiving portion that can be planted therein while protruding to have a predetermined length outward from the front of the front block, a plurality of drain holes to communicate with the receiving portion of the supporting member to discharge water Retaining wall using an assembly block, characterized in that formed.

The method of claim 7, wherein

Retaining wall using the assembling block, characterized in that formed a plurality of fixing grooves at equal intervals along the longitudinal direction of the closure member in the upper end of the stepped portion of the closure member.

The method of claim 7, wherein

Retaining wall using the assembling block, characterized in that a plurality of anchor bolts are installed at equal intervals along the longitudinal direction of the closure member in the upper end of the stepped portion of the closure member.

The method of claim 7, wherein

Retaining wall using the assembling block, characterized in that the stepped portion of the finishing member is formed at an appropriate height, the patterned shape of the various forms formed on the stepped portion.