TWI790029B - Bio-friendly wall structure and method for forming the wall structure - Google Patents

Abstract

A biologically friendly wall structure and a forming method for the wall structure. The bio-friendly wall structure includes a side wall. The side wall includes a wall surface. The wall is formed with several laterally extending and columnar protrusions, or several laterally extending concave holes, or several laterally extending and long strip-shaped protrusions, or is formed with several laterally open and extending up and down and Grooves with open upper ends and several plate-shaped plates located in the grooves. The protrusions, the protrusions, the plates, or the edges of the holes that define the concave holes can be used as force application points or support points for organisms in nature to climb and move, and thus will not affect the migration of organisms, Therefore, the bio-friendly wall structure has the characteristics of bio-friendliness.

Description

Bio-friendly wall structure and method for forming the wall structure

The invention relates to a building structure, in particular to a bio-friendly wall structure and a forming method of the wall structure.

Referring to FIGS. 1 and 2 , two existing wall structures 11 cooperate with a bottom wall 12 to form a channel 13 . Since the surfaces of the wall structures 11 facing each other are flat, it is easy to form a three-dimensional obstacle that cannot be crossed by creatures such as snakes and crabs. Since it affects the normal activities of organisms in nature, this kind of wall structure 11 is relatively unfriendly to organisms. The above-mentioned wall structure 11 is not only used to form the channel 13 and has the above-mentioned problems, but also has similar problems when it is used as a curb or a slope, and it also needs to be further improved.

One of the objects of the present invention is to provide a biofriendly wall structure that overcomes at least one of the disadvantages of the prior art.

The creature-friendly wall structure includes a side wall. The side wall includes a wall surface. The wall is formed with several laterally extending and columnar protrusions, or several laterally extending concave holes, or several laterally extending and long strip-shaped protrusions, or is formed with several laterally open and extending up and down and Grooves with open upper ends and several plate-shaped plates located in the grooves.

The effect of the present invention is that: the protruding blocks, the protruding strips, the plates, or the edges of the holes defining the concave holes can be used as force application points or support points, whether they are used as curbs or side slopes, It can even be used to form a channel, which can be used by creatures such as snakes and crabs to climb, span, and move, which is more friendly to creatures.

Another object of the present invention is to provide a method for forming a wall structure capable of producing the above-mentioned bio-friendly wall structure.

The forming method of the wall structure includes a mold covering step, a grouting forming step, and a mold detaching step.

In the mold covering step, a mold is covered on a wall surface of the side wall. In the grouting forming step, the slurry is poured between the mold and the wall surface of the side wall, so that the slurry forms several laterally extending and columnar protrusions on the wall surface, or forms several long strips shaped protrusions. In the mold detaching step, the mold is separated from the side wall and the protrusions.

The efficacy of the present invention lies in that it can produce the above-mentioned bio-friendly wall structure.

Yet another object of the present invention is to provide a method for forming a wall structure capable of producing the above-mentioned wall structure that is biofriendly.

The method for forming the wall structure includes a step of forming holes on the side wall. In the step of forming holes on the side wall, a plurality of concave holes extending transversely are formed on a wall surface of the side wall.

The efficacy of the present invention lies in that it can produce the above-mentioned bio-friendly wall structure.

Yet another object of the present invention is to provide a method for forming a wall structure capable of producing the above-mentioned bio-friendly wall structure.

The forming method of the wall structure comprises a step of forming grooves on a side wall, a step of covering a mold, a step of grouting and forming, and a step of separating from the mold.

In the step of forming grooves on the side wall, several groove surfaces respectively defining several grooves are formed on a wall surface of the side wall, and each groove is open laterally, extends up and down, and has an open upper end. In the mold covering step, several molds are respectively covered on the groove surfaces. In the grouting forming step, the slurry is poured between the molds and the groove surfaces, so that the slurry forms several horizontally extending and plate-shaped plates on the groove surfaces. In the mold detaching step, the molds are separated from the groove faces and the plates.

The efficacy of the present invention lies in that it can produce the above-mentioned bio-friendly wall structure.

In the following description, similar or identical elements will be denoted by the same reference numerals.

"First Embodiment"

Referring to FIGS. 3 to 5 , a first embodiment of the biofriendly wall structure and the forming method of the wall structure of the present invention is suitable for matching with a bottom wall 2 extending horizontally and horizontally. The length direction of the bottom wall 2 is the same as the front-rear direction, and the width direction is the same as the left-right direction.

The first embodiment includes two wall structures 30 that are opposite to each other on the left and right. The bio-friendly wall structures 30 cooperate with the bottom wall 2 to form a channel 4 suitable for drainage. Since each of the creature-friendly wall structures 30 has the same structure, one of them will be used as a representative in the following description.

The side wall 3 vertically extends upward from one of the left and right sides of the bottom wall 2 , and includes a vertically extending wall surface 31 . The wall surface 31 is formed with several protruding blocks 5 extending obliquely upward in the transverse direction and in the shape of oblique quadrangular columns.

These protruding blocks 5 are arranged in several groups at intervals up and down. The protruding blocks 5 in each row are arranged at the same height and at equal intervals. The positions of the protruding blocks 5 in each row are vertically aligned with the positions of the protruding blocks 5 in an adjacent row.

Since each protruding block 5 is an oblique quadrangular column that protrudes obliquely from bottom to top, each vertical section of each protruding block 5 cut along the front-to-back direction is in the same direction in the length direction and in the width direction. A rectangle with the same direction as the up and down directions.

Furthermore, each protrusion 5 includes a base surface 510 opposite to the wall surface 31 and vertically extending upright and rectangular in shape, two first spaced apart up and down and extending obliquely connected between the wall surface 31 and the base surface 510 . The side surface 511, two second side surfaces 512 that are spaced apart from each other and extend obliquely between the wall surface 31 and the base surface 510, and four sides defined by the cooperation between the first side surfaces 511 and the second side surfaces 512 Edge 52. Each edge 52 is connected between the wall surface 31 and the base surface 510 and extends obliquely from bottom to top.

The feature of the first embodiment is that the protruding blocks 5 can be used by crabs and other creatures to hang with their feet or grasp and apply force with crab claws, so that they can help crabs and other creatures climb out of the channel 4, and the The protrusions 5 can also support the bodies of wild snakes, so that wild snakes can snake between these protrusions 5 and then break away from the channel 4 . Similarly, when the first embodiment is applied as a curb or a side slope, since the bumps 5 are also included, creatures such as snakes and crabs can also escape from difficulties. In addition, the protrusions 5 can help creatures such as snakes and crabs get out of trouble, so the walls 31 of the wall structure 30 that these creatures can pass through can be designed to extend vertically up and down, so when used to form the channel 4, it can make The width of the channel 4 is consistent from top to bottom. In this embodiment, the ditch is taken as an example for illustration, but it can also be used as a slope or a curb in practice.

Referring to FIGS. 3, 4, and 6, each of the bio-friendly wall structures 30 included in the first embodiment can be produced through the forming method of the wall structure as described below, and can be obtained by one of the wall structures described below. The bio-friendly wall structure 30 is taken as an example for illustration.

The forming method of the wall structure includes a mold covering step S11, a grouting forming step S12, and a mold detaching step S13.

In the mold covering step S11 , a mold is covered on the wall surface 31 of the side wall 3 .

In the grouting forming step S12 , grout such as cement is poured between the mold and the wall 31 , so that the grout forms several protruding blocks 5 extending laterally and in the shape of oblique quadrangular columns on the wall 31 .

In the mold detaching step S13 , the mold is separated from the side wall 3 and the protrusions 5 .

The characteristic of the forming method of the wall structure is that it can produce the bio-friendly wall structure 30 described in the first embodiment.

"Second Embodiment"

7 to 9, the bio-friendly wall structure 30 included in a second embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention is similar to the first embodiment, except that The edge 52 of each protrusion 5 is connected to the edge 52 of another row of adjacent protrusions 5, so that these protrusions 5 are connected to each other by the edges 52 in the front-rear direction and in the up-down direction. The way of connection is arranged alternately. Since the second embodiment also includes these protrusions 5, it can also be used for creatures such as crabs to get out of trouble.

"Third Embodiment"

10 to 12, the bio-friendly wall structure 30 included in a third embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention is similar to the first embodiment, except that The protruding blocks 5 in each row are connected up and down with the adjacent protruding blocks 5 in another row. Specifically, the second side 512 of each protrusion 5 extends up and down to connect the first side 511 or the edge 52 of the adjacent protrusion 5, so that the protrusions 5 are arranged up and down each other. connected series, and make the protruding blocks 5 of each column interleaved and staggered with the protruding blocks 5 of another column in the front-rear direction.

Since the third embodiment also includes these protrusions 5, it can also be used for creatures such as crabs to get out of trouble. The wall surfaces 31 of the bio-friendly wall structures 30 included in the third embodiment are also vertically extending wall surfaces 31, so when the channel 4 is formed, the upper and lower widths of the channel 4 can also be made consistent. .

"Fourth Embodiment"

13 to 15, the bio-friendly wall structure 30 included in a fourth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention is similar to the second embodiment, except that Because each protrusion 5 is in the shape of a flat and right-angled square column, each edge 52 is vertically extended and connected between a respective one of the wall surfaces 31 and a respective one of the square base surfaces 510 . Each upright longitudinal section of each protruding block 5 cut along the front-to-back direction is also square.

"Fifth Embodiment"

16 to 18, each protrusion 5 of the bio-friendly wall structure 30 included in a fifth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention is flat and right-angled. It is in the shape of an equilateral triangular column, and includes a base surface 510 that is opposite to each of the respective wall surfaces 31 and extends upright and in the shape of an equilateral triangle. The third side 513, and the three edges 52 defined by the third side 513 cooperatively. Each upright longitudinal section of each protruding block 5 cut along the front-to-back direction is an equilateral triangle whose base extends horizontally. The edge 52 of each protrusion 5 connects the edges 52 of the adjacent protrusions 5 up, down, left, and right, so that the protrusions 5 are connected to each other by the edges 52 in the front-rear direction and in the up-down direction. arranged alternately. The two third side surfaces 513 of the two left and right adjacent protrusions 5 facing each other are matched to form a V shape, which is beneficial for crabs or other organisms to hook and climb.

"Sixth Embodiment"

19 to 21, each protrusion 5 of the bio-friendly wall structure 30 included in a sixth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention is cylindrical and omitted The edges 52 (see FIG. 3 ) are removed. These protruding blocks 5 are arranged in several groups at intervals up and down. The protruding blocks 5 of each row are staggered left and right with the protruding blocks 5 of another row adjacent up and down. The arrangement of the protrusions 5 can also be regarded as a hexagonal arrangement as shown in FIG. 21 . In this embodiment, snake-like creatures can crawl between the protrusions 5, and use the protrusions 5 as support points when moving upwards, so it is also beneficial for creatures such as wild snakes to climb and get out of trouble.

"Seventh Embodiment"

22 to 24, the bio-friendly wall structure 30 included in a seventh embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention is similar to the sixth embodiment, but different The advantage is that each protrusion 5 is in the shape of a triangular column with rounded side edges, which has an appearance similar to a triangular rice ball, and is also beneficial for creatures such as wild snakes to climb and get out of trouble.

"Eighth Embodiment"

25 to 27, the bio-friendly wall structure 30 included in an eighth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention also includes the side wall 3, but omitted Instead of the protrusions 5 (see FIG. 3 ), several laterally extending concave holes 6 are formed on each wall surface 31 .

Each concave hole 6 is a blind hole and includes an open end 61 and a closed end 62 opposite to the open end 61 . Each upright longitudinal section of each concave hole 6 cut along the front-back direction is circular, and the open end 61 and the closed end 62 of each concave hole 6 are misaligned up and down, so that each concave hole 6 is inclined Extended slanted cylinder.

One of the characteristics of the eighth embodiment is to replace the projections 5 with the concave holes 6 (see Figure 3), so that there will be no protrusions on the wall 31 of each side wall 3, which can prevent creatures from falling into it. The channel was injured when it hit a protrusion at 4 o'clock. Another feature of the eighth embodiment is that each wall surface 31 includes a plurality of hole edges 32 surrounding and defining the opening ends 61, and these hole edges 32 can be used by creatures such as crabs to hook or use Crab pincers grasp, thereby being beneficial to the creatures such as crab get out of trouble. Similarly, the hole edges 32 can also be used as support points for wild snakes and the like when they move, and the walls 31 without protrusions are also beneficial for wild snakes and the like to climb and get out of trouble.

Referring to Fig. 25, 26, 28, the eighth embodiment can be made by a forming method of the wall structure as described below. The wall structure forming method includes a side wall hole forming step S21.

In the sidewall hole forming step S21 , several concave holes 6 as mentioned above are formed on each sidewall 3 . The characteristic of the forming method of the wall structure is that the bio-friendly wall structure 30 as described in the eighth embodiment can be produced.

"Ninth Embodiment"

Referring to Figures 29 and 30, the bio-friendly wall structure 30 included in a ninth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention is similar to the eighth embodiment, except that The reason is that each concave hole 6 is a cylindrical hole extending horizontally from side to side. Since the structure of the ninth embodiment is similar to that of the eighth embodiment, the ninth embodiment also has the same effects as the eighth embodiment. In addition, the ninth embodiment can also be made by the above-mentioned wall structure forming method including the side wall hole forming step S21 as the eighth embodiment, the only difference is that the hole is formed by horizontal drilling instead of oblique drilling.

"Tenth Embodiment"

Referring to FIG. 31 , the bio-friendly wall structure 30 included in a tenth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention omits the protrusions 5 (see FIG. 3 ). Instead of the concave holes 6 (see FIG. 25 ), the wall surface 31 of each side wall 3 is formed with several protruding strips 7 extending laterally and elongated and spaced up and down. The length direction of each protrusion 7 extends in the same direction as the front-rear direction, that is, extends in the same direction as the length direction of the respective one of the walls 31, and the length is the same as the length of the respective one of the walls 31 or quite. Each protrusion 7 also extends obliquely toward the inner side of the channel 4 from bottom to top. Since the corners of the protruding strips 7 can also be used by creatures such as crabs to climb, the creature-friendly wall structure 30 included in the tenth embodiment also has a creature-friendly feature that facilitates the escape of creatures.

"Eleventh Embodiment"

32 and 33, the bio-friendly wall structure 30 included in an eleventh embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention also includes the side wall 3, and A plurality of grooves 81 are formed on the wall surface 31 of each side wall 3 and are opened laterally, extend up and down and have an open upper end, and several plate-shaped plates 82 are located in the grooves 81 .

Specifically, each wall surface 31 includes a plurality of groove surfaces 33 respectively defining the grooves 81 . Each groove surface 33 includes two side sections 331 extending up and down and facing each other at intervals, and a main surface section connected between the side sections 331 and facing left and right and towards the opening of a respective one of the grooves 81 332. Several of these plates 82 form a group. These plates 82 of each group are spaced up and down, and each plate 82 in these plates 82 of each group extends laterally from one side section 331 to the other side section 331 respectively, and It is spaced apart from the other side section 331 . The feature of the eleventh embodiment is that the grooves 81 are recessed and the plates 82 are formed, which is more friendly to the living beings as it creates an exclusive channel for living things to move or escape.

The bio-friendly wall structure 30 included in the eleventh embodiment can be produced by the forming method of the wall structure as described below. The wall structure forming method includes a side wall groove forming step S31, a mold covering step S32, a grouting forming step S33, and a mold detaching step S34.

In the side wall groove forming step S31, several groove surfaces 33 that respectively define the grooves 81 are formed on the wall surface 31 of the side wall 3, and each groove 81 is opened laterally and extends up and down. And the upper end is open. In the mold covering step S32 , several molds are respectively covered on the groove surfaces 33 . In the grouting forming step S33 , the slurry is poured between the molds and the groove surfaces 33 , so that the slurry forms several laterally extending plate-shaped plates 82 on the groove surfaces 33 . Specifically, the plates 82 are formed on the side sections 331 . In the mold detaching step S34 , the molds are separated from the side sections 331 of the groove surfaces 33 and the plates 82 . The characteristic of the forming method of the wall structure is that the bio-friendly wall structure 30 described in the eleventh embodiment can be produced.

To sum up, the functions of the bio-friendly wall structure and the forming method of the wall structure of the present invention are: the columnar protrusions 5, the protrusions 7, the plates 82, or define the The edge 32 of the concave hole 6 can be used as a force application point or a support point for creatures such as snakes and crabs to climb, and can be used as a curb or a slope, which has the characteristics of being biologically friendly. The forming method of the wall structure can produce the above-mentioned wall structure 30 that is friendly to the living beings.

What is described above is only an embodiment of the present invention, and cannot limit the patent scope of the present invention, and the simple equivalent changes and modifications according to the patent scope of the present invention and the patent specification should also be included in the present invention. covered by the patent application.

2: bottom wall 3: side wall 30:Bio-friendly wall structure 31: wall 32: hole edge 33: Groove face 331: side section 332: main surface segment 4: Channel 5: bump 510: base surface 511: first side 512: second side 513: The third side 52: edge 6: concave hole 61: Open end 62: closed end 7: protruding strip 81: Groove 82: plate S11: mold covering step S12: Grouting forming step S13: mold detachment step S21: The step of forming holes on the side wall S31: The step of forming grooves on the side wall S32: mold covering step S33: Grouting forming step S34: mold detachment step

Other features and effects of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: Figure 1 is an incomplete perspective view illustrating two existing wall structures; Figure 2 is an incomplete sectional view illustrating the existing wall structures; Fig. 3 is an incomplete perspective view illustrating a first embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Figure 4 is a fragmentary sectional view illustrating the first embodiment; Figure 5 is a fragmentary sectional view illustrating the first embodiment; Fig. 6 is a flow chart of steps illustrating a forming method for manufacturing a wall structure of the first embodiment; Fig. 7 is an incomplete perspective view illustrating a second embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Figure 8 is a fragmentary sectional view illustrating the second embodiment; Figure 9 is a fragmentary sectional view illustrating the second embodiment; Fig. 10 is an incomplete perspective view illustrating a third embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Figure 11 is a fragmentary sectional view illustrating the third embodiment; Figure 12 is a fragmentary sectional view illustrating the third embodiment; Fig. 13 is an incomplete perspective view illustrating a fourth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Figure 14 is a fragmentary sectional view illustrating the fourth embodiment; Figure 15 is a fragmentary sectional view illustrating the fourth embodiment; Fig. 16 is an incomplete perspective view illustrating a fifth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Figure 17 is a fragmentary sectional view illustrating the fifth embodiment; Figure 18 is a fragmentary sectional view illustrating the fifth embodiment; Fig. 19 is an incomplete perspective view illustrating a sixth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Figure 20 is a fragmentary sectional view illustrating the sixth embodiment; Figure 21 is a fragmentary sectional view illustrating the sixth embodiment; Fig. 22 is an incomplete perspective view illustrating a seventh embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Figure 23 is a fragmentary sectional view illustrating the seventh embodiment; Figure 24 is a fragmentary sectional view illustrating the seventh embodiment; Fig. 25 is an incomplete perspective view illustrating an eighth embodiment of the bio-friendly passage wall structure and the forming method of the wall structure of the present invention; Figure 26 is a fragmentary sectional view illustrating the eighth embodiment; Figure 27 is a fragmentary sectional view illustrating the eighth embodiment; Fig. 28 is a step flow chart illustrating a forming method for manufacturing a wall structure of the eighth embodiment; Fig. 29 is an incomplete perspective view, illustrating a ninth embodiment of the bio-friendly passage wall structure and the forming method of the wall structure of the present invention; Figure 30 is a fragmentary sectional view illustrating the ninth embodiment; Fig. 31 is an incomplete perspective view, illustrating a tenth embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Fig. 32 is an incomplete perspective view illustrating an eleventh embodiment of the bio-friendly wall structure and the forming method of the wall structure of the present invention; Fig. 33 is a flow chart of steps illustrating a forming method for manufacturing a wall structure of the eleventh embodiment.

2: bottom wall

3: side wall

30:Bio-friendly wall structure

31: wall

4: Channel

5: bump

510: base surface

511: first side

512: second side

52: edge

Claims (15)

A wall structure, comprising: a side wall, including a wall surface, formed on the wall surface are several laterally extending and columnar projections, or several laterally extending concave holes, or several laterally extending and strip-shaped The protruding strips are formed with several grooves that are open laterally, extend up and down, and have open upper ends, and several plates that are plate-shaped and located in the grooves. The wall structure as described in Claim 1, wherein the protrusions are arranged in several rows in groups, the protrusions in each row are equal in height to each other and arranged at intervals, and each protrusion is from bottom to top Obliquely protruding oblique quadrangular column shape, each protrusion includes a rectangular base surface that is opposite to the wall surface and extends upright and upright, and two first side surfaces that are spaced up and down and extend obliquely to connect between the wall surface and the base surface , two second side surfaces spaced front and back and extending obliquely between the wall surface and the base surface, and four side surfaces defined by the cooperation of the first side surfaces and the second side surfaces and extending obliquely from bottom to top Edge. The wall structure as claimed in claim 2, wherein the protrusions in each row are spaced up and down from the protrusions in another row, and the protrusions in each row are located in the same position as the protrusions in the adjacent row. The positions of the bumps correspond up and down. The wall structure according to claim 2, wherein the edge of each protrusion is connected to the edge of another row of adjacent protrusions, so that these protrusions are in the front-back direction and the up-down direction Alternately arranged in such a way that the edges are connected to each other. The wall structure according to claim 2, wherein, the first Two side surfaces, extending up and down to connect the first side or the edge of another row of adjacent protrusions, so that the protrusions of each row intersect with the protrusions of another row in the front-rear direction The interpolation phase is wrongly arranged. The wall structure as described in Claim 1, wherein the protrusions are arranged in several rows in groups, the protrusions in each row are equal in height and spaced from each other, and each protrusion is a right-angled square column shape, and includes a square base that is opposite to the wall and extends upright and upright, two first side surfaces that are spaced up and down and vertically connected between the wall and the base, two front and back spaced and vertically connected to the wall and the second side surface between the base surface, and four edges defined by the cooperation of the first side surface and the second side surface, each edge vertically extends and connects the wall surface and a respective one of the Between the base surfaces, the edge of each protrusion is connected to the edge of another row of adjacent protrusions, so that the protrusions are connected to each other by edges in the front-rear direction and the up-down direction. arranged alternately. The wall structure as described in Claim 1, wherein each protrusion is in the shape of a right-angled equilateral triangular column, and the protrusions are arranged in several rows in groups, and the protrusions in each row are equal in height to each other and arranged in front and back , each protruding block includes a base surface opposite to the wall surface and extending upright and upright and in the shape of an equilateral triangle, three third sides vertically connected between the wall surface and the base surface, and three third sides matched by the third sides. The defined edges, the two third side faces of the two left and right adjacent protrusions facing each other are matched to form a V shape, and each edge is vertically connected to the wall and a respective one of the bases. Between the planes, the edges of each protrusion are connected to the edges of adjacent protrusions, so that the protrusions are connected to each other by edges in the front-rear direction and in the up-down direction. Arranged alternately. The wall structure as claimed in claim 1, wherein each protrusion is cylindrical and arranged at intervals with each other. The wall structure according to claim 1, wherein each protrusion is in the shape of a triangular column with rounded sides. The wall structure according to claim 1, wherein each concave hole is a cylindrical concave hole. The wall structure according to claim 1, wherein each concave hole includes an open end and a closed end opposite to the open end, and each open end and a respective closed end are misaligned up and down, so that each concave hole The hole has an inclined cylindrical shape extending obliquely. The wall structure according to claim 1, wherein the protruding strips are arranged at intervals up and down, and the longitudinal direction of each protruding strip extends in the same direction as the longitudinal direction of the wall surface. The wall structure as claimed in claim 1, wherein the wall surface includes several groove surfaces respectively defining the grooves, each groove surface includes two side sections extending up and down and facing each other at intervals, and a Between the side sections and facing the main surface section of the opening of the respective one of the grooves, the plates form a group, and the plates of each group are spaced up and down, and the plates of each group are Each of the plates extends transversely from one of the respective side sections to the other side section and is spaced apart from the other side section. A method for forming a wall structure, comprising: a mold covering step, covering a wall surface of a side wall with a mold Above; a grouting forming step, pouring slurry into the space between the mold and the wall surface of the side wall, so that the slurry forms several laterally extending and columnar protrusions on the wall surface, or forms several long strips and a mold release step, separating the mold from the sidewall and the protrusions or the protrusions. A method for forming a wall structure, comprising: a step of forming grooves on a side wall, forming a plurality of groove surfaces respectively defining several grooves on a wall surface of the side wall, each groove is open laterally and extends up and down, and has an open upper end; A mold covering step, covering several molds on the groove surfaces respectively; a grouting forming step, pouring slurry between the molds and the groove surfaces, so that the slurry forms several transverse grooves on the groove surfaces. elongated and plate-shaped panels; and a mold release step for separating the molds from the groove faces and the panels.

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