KR100467245B1 - Multipurpose block for grass planting and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a multi-purpose recording block and a method for manufacturing the same, which can construct a retaining wall supported by its own weight without using a separate anchor means, can be recorded by itself, and to construct a road central separator. It is intended to be used for various purposes such as roadside greening.

Multipurpose greening block of the present invention, the upper and lower concrete slabs (100, 200) are arranged at a predetermined interval; A plurality of soil layers 300 and a plurality of reinforcing members 400 alternately stacked between the upper and lower concrete slabs; One side of the soil layers and the reinforcement is inclined from the upper concrete slab toward the lower concrete slab, and the upper and lower soil layers are inserted and supported between the upper and lower concrete slabs and the upper and lower soil layers on the inclined one side. Vegetation mat 500 to block the inclined side; The upper and lower concrete slabs, the soil layers, and the reinforcing materials are bonded to each other so that the soil layers are not lost, and the plurality of binding means 600 is fixed to fix the upper and lower ends of the vegetation mat. In case of soil layer, Busan lime, which is a general waste that can be recycled, may be formed by mixing a predetermined ratio.

Description

Multipurpose recording block and its manufacturing method {MULTIPURPOSE BLOCK FOR GRASS PLANTING AND MANUFACTURING METHOD THEREOF}

The present invention relates to a multi-purpose recording block, and in particular, it is possible to build a self-retaining retaining wall that can be supported by itself without using an anchor separately, and to record the retaining wall surface, and on the other hand, to construct a road central separator. The present invention relates to a multi-purpose recording block that can be used for various purposes, for example, for roadside greening.

Retaining wall is a structure that prevents the collapse by supporting the soil of the back by constructing it on the slope or the slope of the incision site formed by civil works such as roadside slopes, embankments, riverbanks, landscaping walls, and so on. The ground is constructed considering the earth pressure.

Reinforced concrete retaining wall is a representative of the retaining wall. The reinforced concrete retaining wall cuts the earth and sand of the construction area and forms formwork with reinforcing bars and panels, and then casts and cures concrete, and then sand, crushed stone and rubble on the back. It is common to build by filling the back. Such reinforced concrete retaining wall is mainly constructed as a so-called self-supporting structure that is not collapsed by earth pressure by the structure itself. Specifically, the reinforced concrete retaining wall is caused by the weight of the reinforced concrete retaining wall with respect to the ground of the bottom of the retaining wall rather than the conduction moment caused by horizontal earth pressure. It is designed to prevent the retaining wall from being conducted by the horizontal earth pressure by designing a great resistance moment. That is, the bottom part of the reinforced concrete retaining wall is enlarged. Therefore, in the case of the reinforced concrete retaining wall, there is no big problem in the stability of the supporting structure. However, this reinforced concrete retaining wall is not preferable because of the enormous cost and time in construction, curing, gulting, filling, etc., on the other hand, it is not environmentally friendly because it cannot be greened on the retaining wall and has aesthetic problems. .

For this reason, in recent years, retaining walls constructed by retaining wall blocks have been widely constructed, and such retaining walls are generally constructed by stacking retaining wall blocks several times in the transverse direction and then filling the reinforcing soil on the back surface. However, in the case of the retaining wall constructed by the retaining wall blocks, since the binding force between the retaining wall blocks is weak, it cannot but endure collapse and cannot collapse the horizontal earth pressure. To this end, various anchoring schemes are employed, and the types thereof include geogrid anchor structures and resistor anchor structures.

The geogrid anchor structure is fixed by the end of the mesh grid, which has a constant mesh by reinforcing fibers and / or steel wires, to be fastened to a coupling pin for assembling upper and lower retaining wall blocks, or to the rear of the retaining wall block. The retaining wall is supported by the frictional resistance of the mesh grid to the reinforcement soil by hanging the groove formed in the upper end of the wall and burying the rear end of the mesh grid in the reinforcement soil filled in the rear wall of the retaining wall. As a representative example of such a geogrid anchor structure, those disclosed in Korean Patent Laid-Open Publication No. 1998-2478 may be mentioned. Also, Korean Patent Laid-Open Publication No. 1998-82110 hangs an adapter grill on a groove formed at an upper end of a rear wall of the retaining wall block, and the adapter grill An example of supporting the retaining wall block is disclosed by coupling a mesh grid to a rear end of the.

Resistor anchor structure is bent in the shape of the leading end of the tension bar, such as rebar, steel bar or FRP bar, etc., and fixed by hanging the bent groove in the insertion groove formed perpendicular to the front wall or the rear wall of the retaining wall block. Or the tip of the tension bar through the rear wall of the retaining wall block, and the tip of the tension bar is joined with an anchor head which can be hooked to the rear wall, and then the rear end of the tension bar is fixed to the concrete resistor. It is a method of supporting the retaining wall by passive resistance of the concrete resistor to reinforcement soil by embedding or fixing in the same way as fixing the tip of the tension bar. In this resistor anchor structure, when the protruding beads are formed on the outer circumferential surface by the tension bar, the frictional resistance of the protruding beads to the reinforcement soil is also partially responsible for the retaining wall.

Building a retaining wall with retaining wall blocks using various anchor methods as described above has many advantages over building a reinforced concrete retaining wall. However, logistical problems, assembly time, and parts cost of many components constituting the anchor occur. In addition, there is a problem in that the retaining wall construction takes a lot of time since the anchors must be assembled to the retaining wall block in the retaining wall construction site.

On the other hand, reinforcement earth retaining wall using retaining wall blocks is aesthetically improved than reinforced concrete retaining wall, but the retaining wall block is mainly formed by mortar or concrete, so if the retaining wall surface is intact, the retaining wall has a limitation in improving the aesthetics of the retaining wall. Therefore, in order to further enhance the aesthetics of the retaining wall, the retaining wall may be painted or painted on the retaining wall with paint or the like.However, when the retaining wall is painted or the drawing is drawn on the retaining wall, it is not only time-consuming but also expensive. As the retaining wall surface is damaged by, for example, muddy water over time, the first color does not appear and becomes dirty.

In consideration of this, in recent years, landscaping technologies have been proposed to improve the greenery recording technology and to grow the vegetation on the retaining wall to create an eco-friendly atmosphere by recording the retaining wall.

As one of the prior arts for retaining wall recording, there is one disclosed in Korean Utility Model Registration No. 231243. The vegetation block has grooves formed at the center of the upper surface and at both edges of the upper surface, and when the vegetation blocks are constructed, the grooves are formed as vegetation holes. However, since vegetation blocks such as vegetation must be planted in the vegetation through one day, the greening work is cumbersome and time-consuming. In addition, since the area of vegetation through holes is relatively smaller than the total area of the vegetation block, the number of seeds or vegetation is inevitably small, and thus effective retaining wall recording is difficult to achieve.

In addition, Korean Patent Laid-Open Publication No. 2000-14510 discloses an ecological block made of a stepped ground layer having a stair-shaped front surface and stacked on the staircase to allow retaining wall recording. The ecological block has pores, and the plant-planting space portion in the form of a channel is formed on the upper surface thereof, so that seeds and vegetation are planted in the plant-planting space portion. However, in such a porous ecological block, the ecological block is required as a separate component and thus cannot be used for constructing the retaining wall itself, and there is a problem that the retaining wall must be constructed through additional construction during the retaining wall construction. It is difficult to apply to areas with steep slopes that are nearly legal. These problems also appear in techniques that attempt to accumulate retaining wall recordings on the front of already built retaining walls.

In addition, all of the retaining wall blocks are subject to limitations in use which cannot be used for other purposes.

On the other hand, a road central separator is installed on a road in which a car runs at a high speed, such as a car-only road or a highway, to prevent a frontal collision with a car running in the opposite lane. Such a central separator is generally arranged in a row of rectangular base blocks, and the light blocking grille is installed on the top of each base block to block the lights of the headlights driving the opposite lane at night. Reinforced concrete blocks are usually employed as the base block.

However, in such a central road divider, when a car crashes into a reinforced concrete base block due to an accident, it hardly absorbs a shock, but rather a large impact reaction is applied to the crashed vehicle, thereby threatening occupant safety. In addition, the road central separator has a gray color unique to the reinforced concrete, which is not environmentally friendly, there is a problem that makes the eyes of the driver traveling long distances tired.

The present invention has been made in consideration of the above-described conventional problems, and an object of the present invention is to provide a multipurpose recording block capable of constructing a retaining wall that is not supported by horizontal earth pressure by being supported by its own weight without using a separate anchor means.

Another object of the present invention is to be able to record by itself without using a means such as a separate vegetation block.

Still another object of the present invention is to be able to use it for various purposes, such as for constructing a road central separator or for arranging roadside greening.

Still another object of the present invention is to effectively cushion the impact of a car crash when used for constructing a road central separator.

1 is a schematic perspective view of the multipurpose greening block according to the first embodiment of the present invention seen from the rear side thereof.

2 is a side cross-sectional view of FIG. 1.

3A is a plan view showing a state in which the multi-purpose recording blocks according to the first embodiment of the present invention are connected to the left and right.

3B is a bottom view of a state in which the multipurpose recording blocks according to the first embodiment of the present invention are connected to the left and right.

3C is a cross-sectional view illustrating a state in which multipurpose recording blocks are constructed up and down according to the first embodiment of the present invention.

4 is a schematic cross-sectional view showing an example in which greening is performed on the wall surface of the retaining wall constructed by the multipurpose recording block according to the first embodiment of the present invention and the multipurpose recording block according to the third embodiment.

5 is a diagram conceptually illustrating a method of manufacturing a multipurpose recording block according to Embodiment 1 of the present invention.

6 is a schematic perspective view showing an example of a multipurpose recording block according to Embodiment 2 of the present invention.

7 is a cross-sectional view of the same.

FIG. 8 is a cross-sectional view illustrating a state in which a light blocking grill is used in a multipurpose recording block according to a second embodiment of the present invention and used as a road central separation unit.

9 is a schematic cross-sectional view showing an example of a multipurpose recording block according to Embodiment 3 of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: upper concrete slab, 110: notch portion,

120: insertion protrusion, 130: key,

200: lower concrete slab, 230: key groove,

300: soil layer, 400: reinforcement material,

500, 500a: vegetation mat, 600: binding means,

700: template

In order to achieve the above object, the multi-purpose greening block according to the present invention, the upper and lower concrete slabs are arranged at a predetermined interval; A plurality of soil layers and a plurality of reinforcement layers alternately stacked between the upper and lower concrete slabs; A vegetation mat blocking one side of the side surfaces formed by the soil layers and the reinforcement members by being supported by the upper and lower concrete slabs and the upper and lower soil layers inserted between the upper and lower concrete slabs; And, while binding the upper / lower concrete slab, soil layers and reinforcement, characterized in that it comprises a plurality of binding means for fixing the upper and lower ends of the vegetation mat and compress the soil layers so that the soil layers are not lost.

According to the present invention, the soil layer may be made by further mixing at a predetermined volume ratio of Busan lime which is a recyclable general waste.

In addition, the vegetation mat may be made by impregnating green soil containing plant seeds in a coir (coco or pea peat) mat formed to have large pores of coconut shell fiber.

In addition, the reinforcing material is preferably a nonwoven fabric or mesh grid is employed.

In addition, one side surface blocked by the vegetation mat is preferably enlarged inclined toward the lower concrete slab from the upper concrete slab.

In addition, it is preferable that notch portions and insertion protrusions corresponding to each other are formed at both ends of the upper / lower concrete slab on which the vegetation mat is not installed so that the multi-purpose greening blocks according to the present invention can be installed while connecting from side to side. In addition, the sides of the soil layers and the reinforcement corresponding to the notch may also be cut, and the side surfaces of the soil layers and the reinforcement corresponding to the insertion protrusion may also protrude.

In addition, it is preferable that at least one key and key groove corresponding to each other are formed on the upper surface of the upper concrete slab and the lower surface of the lower concrete slab so as to stably build up the multi-purpose greening blocks according to the present invention.

In addition, according to the present invention, one side of the sides formed by the soil layers and the reinforcing materials, the side opposite to the one side blocked by the vegetation mat can also be blocked by the vegetation mat, in which case the side also from the upper concrete slab to the lower concrete slab Magnification is windy. In addition, a light blocking grill may be further installed on the upper concrete slab so that the multi-purpose greening block of this example can be used as a road central separator.

In addition, the multi-purpose greening block according to the present invention, the upper and lower concrete slabs are arranged at a predetermined interval; A plurality of soil layers and a plurality of reinforcement layers alternately stacked between the upper and lower concrete slabs; And, it characterized in that it comprises a plurality of binding means for compressing the soil layers so that the soil layers are not lost while binding the upper / lower concrete slab, soil layers and reinforcement. Since the multi-purpose recording block of this example does not have a vegetation mat installed, the multi-purpose recording blocks having the vegetation mat installed on one surface of the above-mentioned surface form the front surface of the retaining wall when the retaining wall is constructed, and to the rear of the multi-purpose recording blocks having the vegetation mat. It is used to form a self-retaining retaining wall structure by installing a predetermined number of blocks of the present example in which no vegetation mat is installed to be embedded.

In addition, the multi-purpose greening block manufacturing method according to the present invention comprises the steps of curing the upper concrete slab by placing a plurality of bolts constituting a binding means in the interior of the mold, the top of the mold and cast concrete on the bottom of the mold; Placing a vegetation mat out of the mold from one side of an upper surface of the upper concrete slab; Filling the soil on top of the upper concrete slab including the vegetation mat to form a soil layer and repeating the step of covering the reinforcement made of nonwoven fabric or mesh grid on the soil layer to insert the reinforcement material between the plurality of soil layers; Disposing a free end of the vegetation mat on the top surface of the top soil layer so that the vegetation mat disposed out of the mold surrounds one side of the soil layers and the reinforcements; And placing concrete on the top soil layer including the vegetation mat, curing the lower concrete slab, and tightening the nut of the bolt to compress the soil layers and to fix the upper and lower ends of the vegetation mat. Characterized in that made.

In addition, the multi-purpose greening block manufacturing method according to the present invention comprises the steps of curing the upper concrete slab by placing a plurality of bolts constituting a binding means in the interior of the mold, the top of the mold and cast concrete on the bottom of the mold; Filling the soil on top of the upper concrete slab to form a soil layer and repeating the step of covering the reinforcement made of nonwoven fabric or mesh grid on the soil layer to insert the reinforcement material between the plurality of soil layers; And, by pouring concrete on the top soil layer to cure the lower concrete slab and fastening the nut of the bolt characterized in that it comprises a step of compressing the soil layers.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

<Example 1>

A multipurpose recording block according to Embodiment 1 of the present invention will be described with reference to FIGS. 1 to 5.

As shown in FIG. 1, the multipurpose greening block 10 of the present embodiment includes upper and lower concrete slabs 100 and 200 disposed at predetermined intervals, and the upper and lower concrete slabs 100 and 200. A plurality of soil layers 300 and a plurality of reinforcement 400 alternately stacked between the vegetation mat 500 and one side of the sides formed by the soil layers 300 and the reinforcement 400, and It comprises a plurality of binding means 600 for binding the components.

According to the present embodiment, the soil layer 300 is made by mixing 10 to 40% of a predetermined ratio, preferably 10 to 40% of the total volume of the soil layer, which is a recyclable general waste to prevent loss by strengthening the binding force between the particles. Can be. The Busan lime may not only be evenly mixed with the entire soil layer 300 but also intensively mixed in portions that are not easily blocked, for example, the vegetation mat 500.

According to the present embodiment, the vegetation mat 500 has an upper end inserted between the upper concrete slab 100 and the uppermost soil layer 300 as shown in FIGS. 1 and 2 and the lower end of the lower concrete slab ( It may be supported by being inserted between the 200 and the bottom soil layer 300. It is preferable that the vegetation mat 500 is formed by impregnating green soil containing plant seeds in a coir mat formed to have large voids with coconut shell fiber in consideration of durability. It is also possible to employ a thing made by impregnating a green earth containing plant seeds in a jute mat formed to have large voids.

In the multi-purpose greening block 10 of the present embodiment, one side blocked by the vegetation mat 500 is inclined toward the lower concrete slab 200 from the upper concrete slab 100, the other side to form a normal desirable. That is, the multi-purpose greening block 10 of the present embodiment forms a trapezoidal cross section with one side inclined, for example, when the retaining wall is constructed as shown in FIG. 4, one side, that is, the inclined surface, is blocked by the vegetation mat 500. It forms the front side of the retaining wall. For this reason, the multi-purpose greening block 10 of the present embodiment can be usefully used for various constructions such as roadside modification or flower bed composition construction, and the vegetation mat 500 inclined on the front surface is disposed, thereby providing a vegetation mat 500. If the plant seeds impregnated in the vegetation 510 (see Fig. 4) is grown, since the greening of the vegetation mat 500 is made, the greening of the retaining wall or roadside can be easily achieved.

In addition, according to the present embodiment, it is preferable that the non-woven fabric or mesh grid is adopted as the reinforcing material 400 laminated between the earth layers 300. The mesh grid may be made of a synthetic resin material or a metal material, as well as a composite material thereof.

In addition, the binding means 600 compresses the soil layers 300 so that the soil layers 300 are not lost while binding the upper and lower concrete slabs 100 and 200, the soil layers 300, and the reinforcement 400 to bind them. In addition, it serves as a function of fixing the upper end and the lower end of the vegetation mat 500, it is preferably made of a general bolt 610 and nut 620 as shown in FIG. The bolt 610 may be made of reinforcing bars having male threads formed at one end thereof.

In addition, the multi-purpose greening block 10 according to the present embodiment as shown in Figure 3a of the upper and lower concrete slab (100, 200) of the side where the vegetation mat 500 is not installed so as to be installed It is preferable that the notch part 110 and the insertion protrusion 120 corresponding to each other are formed at both ends. In addition, the side surfaces of the notches 110 and the corresponding soil layers 300 and the reinforcement 400 are cut off, and the side surfaces of the soil layers 300 and the reinforcement 400 corresponding to the insertion protrusion 120 also protrude. Can be. Therefore, when the adjacent multi-purpose recording block 10 is connected to the left and right, if the other insertion protrusion 120 is inserted into the notch 110 of one multi-purpose recording block to have a predetermined binding force, the multi-purpose of the present embodiment The recording blocks 10 can be easily connected from side to side. In addition, since the cutouts and protrusions of the soil layers 300 and the reinforcement 400 corresponding to each other are also inserted to the left and right, there is an advantage in that the binding force is increased when the multi-purpose greening blocks 10 are connected to the left and right.

In addition, in order to be able to stably build up the multi-purpose greening block 10 according to the invention of the present embodiment as shown in Figure 3c, the upper and lower concrete of the upper concrete slab 100 in Figures 3a to 3c At least one key 130 and a key groove 230 corresponding to each other are preferably formed on the bottom of the slab 200. At this time, the corresponding structure of the key 130 and the key groove 230 is a reference to the inclined surface. On the contrary, the key may be formed on the bottom of the lower concrete slab 200 and the key groove may be formed on the upper surface of the upper concrete slab 100. Therefore, when the multipurpose recording block 10 of the present embodiment is built up, when the key 130 of the lower multipurpose recording block is inserted into the keyway 230 of the upper multipurpose recording block, it has a predetermined binding force. While the multi-purpose recording block 10 of the present embodiment can be easily built up and down.

When building the retaining wall or arranging the roadside by the multi-purpose greening block according to the present embodiment configured as described above, if the plant seeds impregnated in the vegetation mat 500 grow and grow, the retaining wall or roadside is vegetation 510. Because of the greening, landscaping on the retaining wall or on the side of the road is effectively achieved. In addition, since the vegetation 510 is rooted to the soil layer 300 through the vegetation mat 500 of a large pore material, the root slidability of the vegetation 510 is easily achieved. Accordingly, the vegetation 510 is prevented from being well grown and the vegetation 510 is pulled out of the multi-purpose greening block 10 according to the present embodiment even during a strong wind or heavy rain.

Next, a method for manufacturing a multipurpose recording block according to Embodiment 1 of the present invention will be described with reference to FIG.

First, a plurality of bolts 610 constituting the binding means 600 in the interior of the mold 700, the upper side is open and one side (that is, the front wall surface) is inclined upward, and the concrete is poured on the bottom of the mold 700 Curing the upper concrete slab 100. In this case, recesses 710 and protrusions 720 corresponding to each other are formed on the left and right wall surfaces of the mold 700 so as to form the notches 110 and the insertion protrusions 120. In order to form, it is preferable that the recess 730 is formed on the bottom surface of the mold 700.

As described above, when the upper concrete slab 100 is cured, the vegetation mat 500 is disposed out of the mold 700 from one side of the upper surface of the upper concrete slab 100. In addition, the vegetation mat 500 may be disposed out of the mold 700 from one side of the upper surface of the upper concrete slab 100 during curing of the upper concrete slab 100. In this case, since one end of the vegetation mat 500 is bonded to the upper concrete slab 100 during curing of the upper concrete slab 100, the vegetation mat 500 may be firmly supported.

When the vegetation mat 500 is disposed as described above, the soil layer 300 is filled with soil on the upper portion of the lower concrete slab 200 including the vegetation mat 500 to form a non-woven fabric or mesh on the soil layer 300. By repeating the step of covering the reinforcement 400, such as a grid, the reinforcement 400 is inserted between the plurality of soil layers 300, respectively. In this way, one surface of the soil layers 300 and the reinforcement 400 is covered by a portion of the vegetation mat 500 disposed in the mold 700. When the soil layer 300 is formed, by-product lime, which is a recyclable general waste, may be mixed in a proportion of 10 to 40% with respect to the total volume of the soil layer so as to prevent loss by strengthening the binding force between the particles. In this case, Busan lime is mixed evenly over the entire soil layer 300 or concentrated in a portion that is not easily blocked, such as the vegetation mat 500.

In this state, the free end of the vegetation mat 500 disposed outside the mold 700 is disposed on the upper surface of the top soil layer 300.

Then, concrete is poured into the top soil layer 300 including the vegetation mat 500 to cure the lower concrete slab 200. In this way, the vegetation mat 500 may be firmly supported by bonding the vegetation mat 500 to the cured lower concrete slab 200. In addition, during curing of the lower concrete slab 200 to form a key groove 230 corresponding to the key 130 of the upper concrete slab 100. The key groove 230 may be simply formed by covering the upper concrete slab 200, which is cured, for example, with a plate on which a protrusion corresponding to the key 130 is formed at the bottom of the lower concrete slab 200 during curing. .

When the curing of the lower concrete slab 200 is finished, the soil layer 300 is compressed by tightening and tightening the nut 620 on the upper end of the bolt 610 and fixing the upper and lower ends of the vegetation mat 500. do. In this case, in order to prevent the nut 620 from protruding out of the lower concrete slab 200, it is preferable that the nut fastening portion is recessed during curing of the lower concrete slab 200.

After such a process is completed, the structure formed in the mold 700 may be taken out by a method such as inverting the mold 700 to obtain the multipurpose greening block 10 of the present embodiment.

<Example 2>

6 to 8, a multipurpose recording block according to the second embodiment of the present invention will be described.

The multi-purpose recording block 20 of this embodiment has the same side as that of the vegetation mat 500 on the opposite side to the one side blocked by the vegetation mat 500 in the multi-purpose recording block 10 of the first embodiment. It is blocked by the vegetation mat (500a), the other side is blocked by the vegetation mat (500a) is also inclined toward the lower concrete slab 200 from the upper concrete slab is made up all the same configuration.

That is, the multi-purpose recording block 20 of the present embodiment forms an inclined trapezoid on both sides, and may be usefully used for road center separation or roadside arrangement. In this case, the key 130 and the key groove 230 may be used. Although not shown here, the notch 110 and the insertion protrusion 120 as described in the first embodiment are preferably formed as in the first embodiment.

Therefore, when constructing a road central separator, the insertion projections 120 of the multi-purpose recording block adjacent to the notch 110 of one multi-purpose recording block are fitted, and the ground layers 300 of the multi-purpose recording block are inserted. And the multi-purpose greening blocks along the centerline of the road in such a manner as to sandwich the soil layers 300 of the multi-purpose greening blocks adjacent to the cutouts formed on the sides of the reinforcing members 400 and the protrusions formed on the side of the reinforcing members 400. You can install it long. In addition, when the road is used as the central separation as described above, the upper concrete slab 100 has a light blocking grill 150 as shown in FIG. 8 so that the headlight of the vehicle driving the opposite lane at night does not obstruct the driver's view. More can be installed.

In the multi-purpose greening block of the present embodiment configured as described above, when the vehicle collides due to an accidental situation when the road is used as a central road separation, when the vehicle collides with the soil layers 300, the automobiles collide with the soil layers 300. The impact of the vehicle is alleviated, so that the impact vehicle is prevented from being applied to the impact vehicle, thereby protecting the occupant's safety.

In addition, both sides of the central road divider is recorded by the vegetation mat (500, 500a) to give the driver a fresh color of vegetation, which is not only environmentally friendly, but also reduce the eye fatigue of the driver.

In addition, when manufacturing the multi-purpose recording block 20 of the present embodiment, the vegetation mat 500a in the step of installing the vegetation mat 500 in the method for manufacturing the multi-purpose recording block of the first embodiment described above By further performing the installation steps simultaneously, the multipurpose recording block of the present embodiment can be obtained. In this case, however, in the case of the mold 700, the inclined upwardly of both sides is used.

<Example 3>

A multipurpose recording block according to Embodiment 3 of the present invention will be described with reference to FIG. The multipurpose recording block 30 of this embodiment is used for constructing a self-weighted retaining wall together with the multipurpose recording block 10 of the first embodiment.

That is, in the multi-purpose recording block 10 of the present embodiment, unlike the multi-purpose recording block 10 of the first embodiment, the vegetation mat 500 is not installed on all sides, and the sides are all hexahedral. The rest of the configuration is identical except that it is structured.

Therefore, when the retaining wall is constructed by using the multipurpose recording block 30 of the present embodiment and the multipurpose recording block 10 of the first embodiment, as shown in FIG. 4, the front of the retaining wall is the multipurpose recording of the first embodiment. It is made by disposing blocks 10. The multipurpose greening blocks 30 according to the third embodiment are installed to the rear of the multi-purpose greening blocks 10 according to the first embodiment, so that they can be horizontally loaded without the use of anchors such as reinforced concrete retaining walls. A self-weighting green retaining wall can be constructed which is supported not to be inverted by earth pressure.

In addition, the multi-purpose recording block 30 according to the third embodiment may be used for the purpose of arranging roadsides as described above together with the multi-purpose recording block 10 of the first embodiment.

In the multi-purpose recording block according to the present invention configured as described above, since the vegetation mat can record the wall without adopting a means such as a vegetation block or performing the greening construction, the retaining wall, the central separator or the roadside can be recorded. Recording can be done effectively.

In addition, when the retaining wall is constructed by using the multi-purpose greening blocks according to the first and third embodiments, the retaining wall is supported by its own weight without using a separate anchor, and thus the retaining wall is not conducted by the horizontal earth pressure. Therefore, the retaining wall construction can be easily performed, and the retaining wall construction time and the retaining wall construction cost can be reduced.

In addition, when the multi-purpose greening block according to the second embodiment is used for constructing a road center separator, the impact can be effectively buffered by the ground in case an automobile collides with the road central separator, thereby protecting occupants. have.

Claims (11)

Upper and lower concrete slabs disposed at predetermined intervals; A plurality of soil layers and a plurality of reinforcement layers alternately stacked between the upper and lower concrete slabs; One side of the sides formed by the soil layers and the reinforcements is inclined from the upper concrete slab to the lower concrete slab, and the upper and lower concrete slabs between the upper and lower concrete slabs and the upper and lower soil layers are inclined on one side thereof. A vegetation mat which is inserted and supported to block the inclined side surface; And, Multi-purpose recording block comprising a plurality of fastening means for fixing the top and bottom of the vegetation mat and compressing the soil layer so as not to be lost while binding the upper / lower concrete slab, soil layers and reinforcement . The method of claim 1, One side of the sides formed by the soil layers and the reinforcements is blocked by another vegetation mat, the side opposite to the one side blocked by the vegetation mat, and the side mixed by this vegetation mat also extends from the upper concrete slab to the lower concrete slab. Multipurpose recording block, characterized in that inclined. The method according to claim 1 or 2, The soil layer is a multipurpose greening block, characterized in that by mixing 10 ~ 40% of the total volume of the ground lime by the recyclable general waste Busan lime. The method of claim 3, wherein The reinforcement is a multi-purpose recording block, characterized in that the non-woven fabric or mesh grid. The method of claim 3, wherein Multi-purpose greening block, characterized in that the notch portion and the insertion projections corresponding to each other are formed at both ends of the upper / lower concrete slab, the vegetation mat is not installed. The method of claim 5, wherein And not only side portions of the soil layers and the reinforcements corresponding to the notches are cut out, and side surfaces of the soil layers and the reinforcements corresponding to the insertion protrusions protrude. The method of claim 5, wherein Multi-purpose greening block, characterized in that the upper surface of the upper concrete slab and the bottom of the lower concrete slab is formed with at least one key and the key groove corresponding to each other in turn. delete Erecting a plurality of bolts constituting a binding means therein in the mold having an open top and casting concrete at the bottom of the mold to cure the upper concrete slab; Placing a vegetation mat out of the mold from one side of an upper surface of the upper concrete slab; Filling the soil on top of the upper concrete slab including the vegetation mat to form a soil layer and repeating the step of covering the reinforcement made of nonwoven fabric or mesh grid on the soil layer to insert the reinforcement material between the plurality of soil layers; Disposing a free end of the vegetation mat on the top surface of the top soil layer so that the vegetation mat disposed out of the mold surrounds one side of the soil layers and the reinforcements; And, And placing concrete on the top soil layer including the vegetation mat to cure the lower concrete slab, and tightening the nut of the bolt to compress the soil layers and to fix the upper and lower ends of the vegetation mat. Multi-purpose recording block manufacturing method characterized in that. The method of claim 9, When forming the soil layer, a method for producing a multi-purpose greening block, characterized in that by mixing 10 ~ 40% of the total volume of the soil by the lime lime, a recyclable general waste. delete