KR200311686Y1 - The block for construction - Google Patents

Abstract

The present invention relates to the improvement of the construction of the prefabricated building blocks used to build the base or retaining wall, such as river site or coriander site, more specifically, the front surface and the rear portion of the block and the rear binding reinforcement portion at a certain depth in the transverse direction The horizontal binding groove for mounting the reinforcing binding member is formed, and at the same time, both sides of the rear binding reinforcing member protruding integrally to the rear part are opposed to the projection having the longitudinal insertion groove and the locking jaw for mounting the longitudinal reinforcing binding member. It is designed to integrally form inclined protrusions extending downwards on both sides of the intermediate body,

Blocks one end of the geogrid, which is used for reinforcement in civil engineering, as the distribution of binding force is uniformly united among the blocks assembled together laterally through the lateral reinforcement binding member inserted into the transverse insertion groove. When the concrete filling between each block is completed, it is possible to bind each block stacked up and down together through the longitudinal reinforcing binding member inserted in the longitudinal insertion groove. Tighten up and down like a net vertically and horizontally, and increase the contact area with the backfill during construction through the projection with the locking jaw to reinforce the binding force, and through the inclined protrusion of the intermediate It is combined with concrete in a non-planar manner so that earth pressure is applied to the block to lift the rear. In this case, the binding force of the concrete in the longitudinal direction is exerted along with the bearing force of the transverse concrete. In addition, the deformation of the construction state can be suppressed to prevent construction defects and the ground damage of the construction surface or the earth pressure from behind the block. It is to improve the quality and improve the reliability of the product by maintaining a stable construction state without being separated by sufficient binding support force even if the pressure is applied.

Description

Prefabricated building block with binding reinforcement structure {THE BLOCK FOR CONSTRUCTION}

The present invention relates to the improvement of the construction of the prefabricated building blocks used to build the base or retaining wall, such as river site or coriander site, more specifically, the front surface and the rear portion of the block and the rear binding reinforcement portion at a certain depth in the transverse direction The horizontal binding groove for mounting the reinforcing binding member is formed, and at the same time, both sides of the rear binding reinforcing member protruding integrally to the rear part are opposed to the projection having the longitudinal insertion groove and the locking jaw for mounting the longitudinal reinforcing binding member. It is designed to integrally form inclined protrusions extending downwards on both sides of the intermediate body,

Blocks one end of the geogrid, which is used for reinforcement in civil engineering, as the distribution of binding force is uniformly united among the blocks assembled together laterally through the lateral reinforcement binding member inserted into the transverse insertion groove. When the concrete filling between each block is completed by allowing each block stacked up and down to be integrated with each other through the longitudinal reinforcing binding member inserted in the longitudinal insertion groove. Tighten up and down like a net vertically and horizontally, and increase the contact area with the backfill during construction through the projection with the locking jaw to reinforce the binding force, and through the inclined protrusion of the intermediate The earth is applied to the block so that it is lifted behind In this case, the binding force of the concrete in the longitudinal direction is exerted along with the bearing force of the transverse concrete. In addition, the deformation of the construction state can be suppressed to prevent construction defects and the ground damage of the construction surface or the earth pressure from behind the block. It is to improve the quality and improve the reliability of the product by maintaining a stable construction state without being separated by sufficient binding support force even if the pressure is applied.

The building blocks of the preliminary registration No. 286417 are designed to increase the cohesion between the intermediate concrete reinforcement of the protruding state to reinforce the solid concrete and the binding force on both sides and the back of the intermediate part of the block, and the back filling material that fills the rear of the block. By providing the rear binding reinforcement to protrude integrally, the combination with the binding concrete can be made more solid and three-dimensional without weakening the support rigidity of the block through the middle binding reinforcement. In addition to increasing the binding support capacity with the block and at the same time through the rear binding reinforcement to ensure that the function of holding and holding the back filling material at the same time as pressing the rear end of each block is given to the front of the block constructed by earth pressure behind the block. To support the pressure of the jungle,

The pre-registration structure is provided with a plurality of insertion holes which are perforated longitudinally through the front part and the intermediate body in order to increase the binding force of the block to be constructed so that any binding support member such as reinforcing bars can be inserted therein.

This means that if the assembly position of each block is not exactly matched during assembly, the insertion hole will not be matched up and down and will be displaced, so that the binding support member cannot be inserted. It is a tricky and intensive process, which delays work and decreases work efficiency.

In addition, since a plurality of insertion holes are drilled in the block, there is a closed end that weakens the support rigidity of the block as a whole.

In addition, the rear binding reinforcement is simply trapezoidal to convert the vertical pressure of the back filling material into the frictional force in the longitudinal direction, but the holding state is not three-dimensional and flat, which has no influence on the binding force that prevents the block from moving forward and backward. It was a structure that cannot be used, and it was a structure that functional utility falls.

In addition, it consists of a large polyester plate in the form of perforated lattice with a size of 1 ~ 10cm, and constructs a geogrid that is used for reinforcement by inserting it between different materials when constructing soil structure, embankment runway, etc. on soft ground. As there is no structure that binds the geogrid, only a part of the geogrid is placed on the upper surface of the block, and the other blocks are stacked and pressed to support it. When it occurred, the blocks of the constructed lines were pushed forward by being pushed out of the geogrid, causing the assembly state to be separated and separated.

In addition, since the pre-registration structure has the same size of the end of the rear binding reinforcement and the connection portion, the inclined portion is reinforced to receive the vertical pressure of the rear filling material while being simply inserted in the rear filling material so that the binding force is reinforced. Since it is not a supporting form but a form of holding by friction, it is difficult to expect a great binding force. Also, the rear binding reinforcement of the pre-registration is not provided with a structure for mutually binding with the rear binding reinforcement of another adjacent block. Due to the problem of biasing, there is a problem that it is difficult to have a perfect binding force, such as fear of breakage of the weak binding force.

In addition, since both sides of the intermediate body are composed of parallel and vertical, that is, the upper and lower parts are of the same size, it is combined with the concrete in the longitudinal direction, which is filled between the blocks after construction, and the earth pressure is applied to the blocks to lift the rear. In this case, the structure depends only on the bearing capacity of the concrete in the transverse direction, so when excessive earth pressure occurs, the transverse concrete cannot support it and is destroyed.

The present invention is to solve all the problems caused by the conventional structure as described above,

The purpose of the present invention is to distribute the binding force evenly and integrally between the blocks assembled together laterally through the lateral reinforcement binding member inserted into the lateral insertion groove and used for reinforcement in civil engineering. It is possible to bind one end of the geogrid to the block and to assemble each other by uniting the blocks assembled together in the stacked state up and down through the longitudinal reinforcing binding member inserted in the longitudinal insertion groove. Each block should be firmly bound like a net vertically and horizontally until the filled concrete is cured, and through the projecting part with the locking jaw, it will increase the contact area with the backfill during construction to reinforce the binding force. Through the inclined protrusion of the intermediate, the intermediate is combined with the concrete in the longitudinal direction in a non-planar manner Lock applied to the earth pressure on the block will in providing a prefabricated construction blocks which can be exerted a lateral concrete support and the binding force in the concrete in the longitudinal direction along the direction in the case where the back is heard,

In order to achieve the above object, the present invention proposes a transverse insertion groove which is recessed to a certain depth so that the geogrid may be selectively supported by the transverse reinforcing binding member on the front surface and the rear portion of the block and the rear binding reinforcement.

In another aspect, the present invention proposes a longitudinal insertion groove for concavely formed in opposing sides of the rear binding reinforcement which is integrally protruded into the rear part of the block and to which the longitudinal reinforcing binding member is mounted.

In addition, the present invention proposes a protrusion having a locking step integrally formed on both sides of the rear side of the rear binding reinforcement.

In addition, the present invention proposes an inclined protrusion that is integrally formed on both sides of the intermediate body and widens downward.

Hereinafter, the technical configuration of the present invention in detail according to the accompanying drawings.

Figure 1 is a front perspective view showing the configuration of the subject innovation block.

Figure 2 is an exploded perspective view showing a state of use of the present invention.

Figure 3 is a perspective view showing the rear of the assembled state of the subject innovation block construction.

4 is a sectional view of the main portion of the present invention.

Figure 5 is a main cross-sectional view of the present invention.

Figure 6 is a sectional view of the main part for explaining the function of the inclined protrusion formed on the intermediate body of the main part of the present invention.

※ Explanation of code about main part of drawing ※

1: Block 2: Front part

3: back side 4: intermediate

5: side indentation 6: top indentation

10,10 ', 10 ": lateral insert groove 11: lateral reinforcing fastening member

20,20 ': Longitudinal insertion groove 21: Longitudinal reinforcement binding member

30: Back binding reinforcement part 40: Protrusion part

41: caught jaw 50: inclined protrusion

Figure 1 is a front perspective view showing the configuration of the subject innovation block, Figure 2 is an exploded perspective view showing a state of use of the subject innovation, Figure 3 is a perspective view showing the rear of the assembled state of the subject innovation block, Figure 4 5 is a main sectional side view of the present invention, and FIG. 5 is a sectional view of the main part of the present invention, and FIG. 6 illustrates a main sectional view for explaining the function of the inclined protrusion formed on the intermediate body of the present invention.

Consists of the front part (2) and the rear part (3) and the intermediate body (4) integrally connected to the front part (2) and formed in the recessed state in the middle both sides of the front part (2) and the rear part (3) Known block (1) having a side recessed portion (5) for forming and an upper recessed portion (6) formed on the upper surface between the front portion (2) and the rear portion (3) to form a transverse concrete inflow passage );

Indentations are formed in the upper surface of the front part 2, the rear part 3, and the rear binding reinforcement part 30 of the block 1, respectively, and the transverse reinforcing binding member 11 and the known geogrid G are optionally fitted. A plurality of transverse insertion grooves 10, 10 ', 10 "for supporting;

Longitudinal insertion groove 20 for forming a concave concave opposite to both sides of the back side solidifying portion 30 of the rectangular parallelepiped that is integrally formed on the rear side of the block (1), the longitudinal reinforcing binding member 21 is mounted ( 20 ');

A protrusion 40 integrally formed at both sides of the rear side of the rear binding reinforcement part 30 and having a locking jaw 41 for reinforcing the binding force with the rear filling material RC;

It is formed to be integrally formed on both sides of the intermediate body (4) and each provided with an inclined protrusion 50 is configured to be inclined so as to protrude toward the bottom.

※ Unexplained code in the drawing ※

(C1) is longitudinal concrete,

(C2) shows the transverse concrete.

If described in detail the operation of the subject innovation is configured as follows.

As shown in FIG. 3, the present invention sequentially stacks each block 1 in a state in which they face each other, and the top concave portion 6 is added to each contacting area of the upper surfaces of the blocks to form a transverse concrete inflow path horizontally. The side concave portion 5 of the intermediate body 4 of each block 1 is to be constructed so that the longitudinal concrete inflow passage is formed.

In the process of assembling the block 1 vertically and horizontally, the rear binding reinforcement 30 is in contact with each other in a straight line between the blocks assembled up and down so that the longitudinal insertion grooves 20 and 20 'coincide with each other. After inserting the longitudinal reinforcing binding member 21 composed of reinforcing bars, etc., cut to an arbitrary length, as shown in Figure 2, one of the longitudinal insertion grooves (20, 20 ') in the state, the back filling material (RC) It is installed while fixing the mounting position of the longitudinal reinforcing binding member (21).

When the back filling material RC is filled in the rear of the block 1, the rear binding reinforcing part 30 is buried in the back filling material RC while being steeped in three dimensions by the protrusion 40 having the locking jaw 41. Therefore, it is possible to maintain a stronger binding state than the conventional structure.

At the same time, the horizontal insertion grooves 10, 10 ', 10' formed on the upper surface of the front portion 2, the rear portion 3, and the rear binding reinforcement portion 30 between the blocks (1) to be constructed by connecting sideways. In the state where ") is aligned with each other in a straight line, a transverse reinforcing binding member 11, such as a rebar, which is also cut to an arbitrary length, is inserted to mutually bind adjacent blocks, and then the next block is stacked thereon. The difference between the horizontal insertion grooves 10 ″ of the rear binding reinforcement part 30 and the horizontal insertion grooves 10, 10 ′ formed in the front part 2 and the rear part 3 is different from that of the semi-circular shape. When the transverse reinforcing binding member 11 is mounted, it is buried halfway and the other half is protruded so that it fits in the horizontal insertion groove of another block stacked thereon, thereby simultaneously exhibiting the horizontal binding and the longitudinal binding of the construction block. It was made possible.

In the line in which the geogrid G is installed, the transverse reinforcing binding member 11 is placed in the state of covering the transverse groove 10 'and the transverse reinforcing binding member 11 is positioned on the transverse groove 10'. When inserted into the geogrid (G) as shown in Figure 4 is wrapped in the state surrounding the lateral reinforcement binding member 11, the geogrid (G) through the lateral reinforcement binding member 11 is strongly secured to the block (1). To be bound.

After the longitudinal and transverse reinforcing binding members 21 and 11 are installed, the concrete is filled in the longitudinal concrete inlet passage and the transverse concrete inlet passage so that the longitudinal concrete inlet is located in the longitudinal concrete inlet passage. In the transverse concrete inflow passage, the transverse concrete (C2) is positioned so that each block (1) is integrally bound to each other.

On the other hand, since the constructed blocks are constructed so as to contact the floor with each other, as shown in FIG.

Accordingly, the longitudinal concrete C1 filled and cured between the intermediate bodies 4 may have a three-dimensional coupling state, not a plane, in contact with the protrusions having a ">" shape. When the external force is applied in the direction of lifting up the block constructed by earth pressure, etc., the binding support force through the transverse concrete (C2) as well as the binding support force of the longitudinal concrete (C1) Will have.

The length of the longitudinal reinforcement binding member 21 is not limited to a specific length in the above, but as shown in FIG. 3, a part of the block in which the both ends are stacked alternately in the state where the longitudinal reinforcement binding member 21 is mounted. It is effective to be able to cover

The length of the transverse reinforcing binding member 11 is sufficient to connect adjacent blocks, but may be more than sufficient to not interfere with the work.

As such, when the longitudinal reinforcing binding member 21 is inserted into one of the longitudinal insertion grooves 20 and 20 ', the blocks stacked vertically are integrally bound to each other.

Inserting the transverse reinforcing binding member 11 into each of the horizontal insertion grooves 10, 10 'and 10 " allows the distribution of the binding force to be uniformly integrated between the blocks that are assembled to be connected laterally. In addition, it is possible to bind one end of the geogrid (G) used for reinforcement in civil engineering to the block (1) in a three-dimensional coupling state rather than a planar friction force, and when the back filling material (RC) is filled, the locking jaw (41) Since it is held in three dimensions by the protrusion 40 having a) it is possible to maintain a more strong binding state, the longitudinal concrete (C1) through the inclined protrusion 50 to the three-dimensional non-planar three-dimensional coupling state When the external block is applied in the direction of lifting the constructed block upward, it will have the support force even through the binding bearing force of the longitudinal concrete (C1). Vertical and horizontal directions to be dropped to firmly bond like a net.

Therefore, the filled concrete is firmly bound like a net vertically and horizontally until the filled concrete is cured, so that even if a force pushed forward to an arbitrary block by the earth pressure generated at the rear of the block 1 is applied in the longitudinal and lateral directions Due to the reinforcing binding members 21 and 11, they are firmly agglomerated like a lump so that any block protrudes to the front or is separated or separated from the building line without permission, thereby preventing safety accidents and sudden collapse of the building. .

On the other hand, the construction method of the present invention can of course be variously changed depending on the conditions, such as the characteristics of the construction position.

The present invention as described above binds each block assembled together laterally until the filled concrete is cured, and at the same time, binds one end of the geogrid used for reinforcement in civil engineering with blocks. It is possible to bind each block to be assembled in a state of being stacked up and down in a single unit, so that each block to be assembled is firmly tied like a net vertically and horizontally until the filled concrete is cured. In addition, it is possible to reinforce the binding force by increasing the contact area with the backfill during construction, and when the intermediate body is combined with the concrete in the longitudinal direction in a non-planar manner, the earth pressure is applied to the block so that the rear side can be lifted. In addition to the bearing capacity of concrete, the binding capacity can be exerted in the concrete in the longitudinal direction. By preventing deformation and preventing construction defects, it is possible to maintain stable construction without separation and separation through sufficient binding support even if the ground damage on the construction surface or the push pressure due to earth pressure is applied behind the block. There is an effect that can improve the reliability of the product.

Claims (1)

Consists of the front part (2) and the rear part (3) and the intermediate body (4) integrally connected to the front part (2) and formed in the recessed state in the middle both sides of the front part (2) and the rear part (3) Known block (1) having a side recessed portion (5) for forming and an upper recessed portion (6) formed on the upper surface between the front portion (2) and the rear portion (3) to form a transverse concrete inflow passage ); Indentations are formed in the upper surface of the front part 2, the rear part 3, and the rear binding reinforcement part 30 of the block 1, respectively, and the transverse reinforcing binding member 11 and the known geogrid G are optionally fitted. A plurality of transverse insertion grooves 10, 10 ', 10 "for supporting; Longitudinal insertion groove 20 for forming a concave concave opposite to both sides of the back side solidifying portion 30 of the rectangular parallelepiped that is integrally formed on the rear side of the block (1), the longitudinal reinforcing binding member 21 is mounted ( 20 '); A protrusion 40 integrally formed at both rear sides of the rear binding reinforcing part 30 and having a locking jaw 41 for reinforcing the binding force with the back filling material RC; Prefabricated building blocks having a binding reinforcement structure, characterized in that formed integrally on both sides of the intermediate body (4), each having an inclined protrusion (50) configured to be inclined to protrude toward the bottom.