Block assembly construction method and sheet material

Abstract

To improve the workability of a block assembly formed by assembling a plurality of blocks.SOLUTION: A block assembly construction method for forming a block assembly by assembling a plurality of brick blocks 32, includes: a block arrangement step of arranging the plurality of brick blocks 32 along sealing portions 84 that protrude from a surface 82A of a sheet material 80 and extend in the shape of joints M of a brick block wall 30; and a filling step of filling the joints M of adjacent brick blocks 32 with a filling material 36.SELECTED DRAWING: Figure 8

Description

[Technical field]

[0001] The present invention relates to a method for constructing a block assembly and a sheet material. [Background technology]

[0002] 2. Description of the Related Art A construction method for a brick block wall formed by a plurality of brick blocks is known (see, for example, Patent Documents 1 and 2). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2002-021218 A [Patent Document 2] Japanese Patent Application Publication No. 62-256607 Summary of the Invention [Problem to be solved by the invention]

[0004] In the brick block wall construction method disclosed in Patent Document 2, a plurality of brick blocks are stacked in order with spacer members interposed between them, thereby ensuring horizontal joints between adjacent brick blocks.

[0005] However, in the brick block wall construction method disclosed in Patent Document 2, installation of the spacer members is time-consuming.

[0006] In consideration of the above, an object of the present invention is to improve the workability of a block assembly formed by assembling a plurality of blocks. [Means for solving the problem]

[0007] The construction method of a block assembly described in claim 1 is a construction method of a block assembly formed by assembling a plurality of blocks, and includes a block arrangement process of arranging the plurality of blocks along a sealing portion that protrudes from a surface of a sheet material and extends like a joint of the block assembly, and a filling process of filling a filler material into the joints between adjacent blocks.

[0008] According to the construction method of the block assembly of claim 1, in the block arrangement step, a plurality of blocks are arranged along the sealing parts that protrude from the surface of the sheet material and extend like the joints of the block assembly. As a result, the sealing parts position the plurality of blocks at predetermined positions on the sheet material and seal the joints between adjacent blocks.

[0009] Next, in the filling step, a filler is filled into the gaps between adjacent blocks. When the filler hardens, the blocks are joined together via the filler, and a block assembly is assembled.

[0010] In this way, in the block placement step of the present invention, by placing multiple blocks along the seal portion of the sheet material, the multiple blocks can be easily positioned and the joints between adjacent blocks can be easily sealed, thereby improving the workability of the block assembly.

[0011] The block assembly construction method according to claim 2 is the block assembly construction method according to claim 1, further comprising a removal step of removing the sheet material after the filling material has hardened.

[0012] According to the construction method for a block assembly according to claim 2, in the removal step, the sheet material is removed after the filling material has hardened. This allows the surface of the block assembly from which the sheet material has been removed to be a design surface.

[0013] The construction method of a block assembly described in claim 3 is the construction method of a block assembly described in claim 1, wherein the sealing portion has a plurality of frame-shaped portions, and in the block placement process, a plurality of the blocks are respectively fitted into the plurality of frame-shaped portions.

[0014] According to the construction method for a block assembly according to claim 3, in the block arranging step, a plurality of blocks are fitted into a plurality of frame-shaped portions, respectively. This makes it possible to more reliably position the plurality of blocks in the predetermined positions of the sheet material, and also makes it possible to more reliably seal the joints between adjacent blocks.

[0015] The block assembly construction method described in claim 4 is the block assembly construction method described in claim 1, which further includes, after the filling step, a concrete pouring step of pouring concrete onto the back surfaces of the multiple blocks opposite the sheet material to integrate them with the blocks.

[0016] According to the construction method of the block assembly according to claim 4, in the concrete pouring step after the filling step, concrete is poured onto the back surface of the blocks opposite to the sheet material, and the blocks are integrated. This results in a composite structure of the block assembly and concrete. Therefore, for example, the earthquake resistance of the block assembly can be improved.

[0017] A construction method for a block assembly according to a fifth aspect of the present invention is the construction method for a block assembly according to any one of the first to fourth aspects, in which the blocks are brick blocks.

[0018] According to the method for constructing a block assembly according to claim 5, the blocks are brick blocks, which improves the design of the block assembly.

[0019] The sheet material described in claim 6 is a sheet material that seals the joints of a block assembly during construction of a block assembly formed by assembling a plurality of blocks, and includes a sheet portion and a sealing portion that protrudes from the surface of the sheet portion and extends in the shape of the joints of the block assembly.

[0020] According to the construction method for a block assembly according to claim 6, the sheet material includes a sheet portion and a seal portion. The seal portion protrudes from the surface of the sheet portion and extends along the joints of the block assembly. By arranging a plurality of blocks along the seal portion, the plurality of blocks can be easily positioned at predetermined positions on the sheet material, and the joints between adjacent blocks can be easily sealed. This improves the construction of the block assembly. Effect of the Invention

[0021] As described above, according to the present invention, it is possible to improve the workability of a block assembly formed by assembling a plurality of blocks. [Brief description of the drawings]

[0022] [Figure 1] FIG. 2 is an elevation (front view) showing a frame provided with a composite wall according to one embodiment. [Diagram 2] FIG. 2 is an enlarged elevation view (enlarged front view) of the brick block wall shown in FIG. 1. [Diagram 3] 3A is a cross-sectional view taken along line 3A-3A in FIG. 2, and FIG. 3B is a cross-sectional view taken along line 3B-3B in FIG. [Figure 4] 4A is a cross-sectional view taken along line 4A-4A in FIG. 2, and FIG. 4B is a cross-sectional view taken along line 4B-4B in FIG. [Diagram 5] FIG. 4 is a cross-sectional view corresponding to FIG. 3(B) showing a modified example of a synthetic wall according to an embodiment. [Figure 6] 2(A) to 2(C) are vertical cross-sectional views showing the construction process of the composite wall shown in FIG. [Figure 7] FIG. 7 is a perspective view showing the sheet material shown in FIG. 6(B). [Figure 8] FIG. 7 is a partially enlarged cross-sectional view of FIG. 6(B). [Figure 9] 2(A) to 2(C) are vertical cross-sectional views showing the construction process of the composite wall shown in FIG. [Figure 10] 2 is a vertical cross-sectional view showing the construction process of the composite wall shown in FIG. 1. [Figure 11] FIG. 2 is an elevation (front view) corresponding to FIG. 1, showing a modified example of a composite wall according to one embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0023] Hereinafter, an embodiment will be described with reference to the drawings.

[0024] (Synthetic wall) 1 shows a frame 10 provided with a composite wall 20 according to this embodiment. The frame 10 is a rigid frame having a pair of columns 12 and upper and lower beams 14 erected on the pair of columns 12. The columns 12 and beams 14 are, for example, made of reinforced concrete.

[0025] It should be noted that the columns 12 and beams 14 are not limited to being made of reinforced concrete, but may be made of, for example, steel-reinforced concrete or steel-frame construction.

[0026] As shown in Fig. 2 to Fig. 4, the composite wall 20 includes a brick block wall 30 and a concrete wall 50. The composite wall 20 is an example of a composite structure. The brick block wall 30 is an example of a block assembly. The concrete wall 50 is an example of a concrete body.

[0027] The direction of the arrow H shown in each drawing indicates the height direction of the composite wall 20 (the brick block wall 30 and the concrete wall 50). The direction of the arrow W indicates the width direction of the composite wall 20 (the brick block wall 30 and the concrete wall 50). Furthermore, the direction of the arrow T indicates the wall thickness direction of the composite wall 20 (the brick block wall 30 and the concrete wall 50).

[0028] The composite wall 20 is a composite earthquake-resistant wall (load-bearing wall) in which the brick block wall 30 and the concrete wall 50 are integrated in the wall thickness direction. In other words, the composite wall 20 is a laminated earthquake-resistant wall (load-bearing wall) in which the brick block wall 30 and the concrete wall 50 are laminated in the wall thickness direction. As an example, the composite wall 20 is a precast wall (precast member) manufactured in a factory, a construction site, or the like.

[0029] When the composite wall 20 is used as an earthquake-resistant wall, the wall thickness of the brick block wall 30 is preferably 1 / 2 or less, and more preferably 1 / 3 or less, of the wall thickness of the composite wall 20. In addition, the composite wall 20 is not limited to an earthquake-resistant wall (bearing wall) and may be, for example, a partition wall that does not bear any bearing load.

[0030] (brick block wall) As shown in FIG. 2, the brick block wall 30 has a plurality of brick blocks 32 assembled together. Each brick block 32 is, for example, a fly ash brick. This allows carbon dioxide (CO 2 ) emissions have been reduced.

[0031] At least one of the plurality of brick blocks 32 may be a fly ash brick. The plurality of brick blocks 32 may be general bricks, not limited to fly ash bricks. The brick block 32 is an example of a block.

[0032] The plurality of brick blocks 32 are formed into a rectangular parallelepiped shape with the longitudinal direction being the width direction of the brick block wall 30. These brick blocks 32 are arranged in a staggered pattern when viewed from the wall thickness direction of the brick block wall 30. This makes the joints M of the brick block wall 30 into a maze shape.

[0033] Specifically, the joints M (horizontal joints) between adjacent brick blocks 32 in the height direction of the brick block wall 30 are continuous in the width direction of the brick block wall 30. On the other hand, the joints M (vertical joints) between adjacent brick blocks 32 in the width direction of the brick block wall 30 are not continuous in the height direction of the brick block wall 30, but are shifted in the width direction of the brick block wall 30.

[0034] A filler 36 (cement-based filler) such as mortar or grout is filled into the joints M between adjacent brick blocks 32. The adjacent brick blocks 32 are joined together via this filler 36.

[0035] 3(A), 4(A) and 4(B), a plurality of through holes 34 for passing the vertical reinforcements 40 are formed in each brick block 32. The plurality of through holes 34 are circular holes that penetrate the brick block 32 in the thickness direction (the height direction of the brick block wall 30). The plurality of through holes 34 are also arranged at intervals in the longitudinal direction of the brick block 32 (the width direction of the brick block wall 30).

[0036] Vertical reinforcements 40 penetrate some of the through holes 34. The through holes 34 are filled with the above-mentioned filler 36. In other words, the vertical reinforcements 40 are embedded in the filler 36 filled in the through holes 34.

[0037] A plurality of vertical reinforcements (vertical wall reinforcements) 40 are arranged along the height direction of the brick block wall 30, with both ends embedded in the upper and lower beams 14 (see FIG. 1). The vertical reinforcements 40 are also arranged at intervals in the width direction of the brick block wall 30. These vertical reinforcements 40 are connected to vertical reinforcements 60 of a concrete wall 50 (described later) via connecting reinforcements 44 (see FIG. 3(A)).

[0038] As shown in Fig. 4(A), horizontal reinforcement bars (horizontal wall reinforcement bars) 42 are arranged in joints (horizontal joints) M between adjacent brick blocks 32 in the height direction of the brick block wall 30. The horizontal reinforcement bars 42 are embedded in the filler material 36 filled in the joints (horizontal joints) M.

[0039] The multiple horizontal reinforcements 42 are arranged along the width direction of the brick block wall 30, and both ends thereof are embedded in the left and right pillars 12 (see FIG. 1), respectively. The multiple horizontal reinforcements 42 are also arranged at intervals in the height direction of the brick block wall 30.

[0040] In addition, as in the modified example shown in Figure 5, when the rebar diameter of the horizontal bars 42 of the brick block wall 30 is large, recesses 38 to accommodate the horizontal bars 42 may be formed on the opposing surfaces of the brick blocks 32 adjacent in the height direction of the brick block wall 30.

[0041] (Concrete wall) As shown in Figures 3(A), 3(B), 4(A), and 4(B), the concrete wall 50 is made of reinforced concrete. This concrete wall 50 has concrete (concrete body) 52. The concrete 52 covers the back surface 30B of the brick block wall 30 and also covers the outer circumferential surface (outer circumferential end surface) of the brick block wall 30. A plurality of vertical reinforcements (vertical wall reinforcements) 60 and a plurality of horizontal reinforcements (horizontal wall reinforcements) 62 are embedded in this concrete 52.

[0042] The vertical reinforcements 60 are arranged along the height direction of the concrete wall 50, with both ends embedded in the upper and lower beams 14. The vertical reinforcements 40 are arranged at intervals in the width direction of the concrete wall 50. These vertical reinforcements 60 are connected to the vertical reinforcements 40 of the brick block wall 30 via connecting reinforcements 44.

[0043] The multiple horizontal reinforcements 62 are arranged along the width direction of the concrete wall 50, and both ends thereof are embedded in the left and right pillars 12 (see FIG. 1), respectively. The multiple horizontal reinforcements 62 are also arranged at intervals in the height direction of the concrete wall 50.

[0044] 1, the concrete 52 has a peripheral frame portion 52A along the peripheral surface (peripheral end surface) of the brick block wall 30. Peripheral reinforcing bars 64 (see FIG. 10) are embedded in this peripheral frame portion 52A.

[0045] The joint structure between the frame 10 and the composite wall 20 can be changed as appropriate. For example, a plurality of mechanical joints for connecting the vertical reinforcements 40, 60 and the horizontal reinforcements 42, 62 of the brick block wall 30 and the concrete wall 50 may be embedded in the outer peripheral frame portion 52A of the concrete wall 50, and the concrete wall 50 may be joined to the frame 10 via these mechanical joints. Also, the outer peripheral frame portion 52A and the outer peripheral reinforcing bars 64 may be provided as necessary, and may be omitted as appropriate.

[0046] (How to construct composite walls) Next, an example of a construction method for the composite wall according to this embodiment will be described.

[0047] (Block placement process) The composite wall 20 is constructed (manufactured), for example, in a factory, a site yard, etc. In the block arrangement step, a plurality of brick blocks 32 that constitute the brick block wall 30 are arranged in a staggered pattern on a sheet material 80 without being stacked.

[0048] Specifically, first, as shown in Fig. 6(A), a sheet material 80 is laid on the installation surface 70A of the wall formwork 70 laid on its side. The sheet material 80 is formed in a sheet shape from synthetic resin such as recyclable plastic polystyrene. This sheet material 80 is placed so as to cover the surface 30A of the brick block wall 30 in a state in which the brick block wall 30 is assembled.

[0049] The sheet material 80 is not limited to plastic polystyrene, and may be made of, for example, rubber.

[0050] 7 and 8, the sheet material 80 has a sheet portion 82 and a seal portion 84. The sheet portion (main body) 82 is formed in a sheet shape, and is laid on the installation surface 70A of the wall formwork 70. A seal portion 84 is provided on a surface 82A of the sheet portion 82.

[0051] The sealing portion 84 protrudes in a protruding manner from the surface 82A of the sheet portion 82. Moreover, the sealing portion 84 extends in the shape of the joints M of the brick block wall 30 when viewed from the thickness direction of the sheet material 80. In other words, the sealing portion 84 is formed in a maze shape along the joints M of the brick block wall 30 when viewed from the thickness direction of the sheet material 80. The sealing portion 84 is formed in a hollow shape, and has an open cross-sectional shape.

[0052] The cross-sectional shape of the seal portion 84 is not limited to an open cross-sectional shape, but may be a closed cross-sectional shape. Also, the seal portion 84 is not limited to a hollow shape, but may be a solid shape.

[0053] The sealing portion 84 has a plurality of frame-shaped portions F. When the sheet material 80 is viewed in the thickness direction, the frame-shaped portions F form a frame shape along the outer peripheral surface (outer peripheral end surface) of the brick block 32. The sealing portion 84 is elastic and can expand and contract in the width direction. The brick block 32 can be fitted inside the frame-shaped portions F.

[0054] The brick block 32 is fitted inside the frame-shaped portion F with the wall thickness direction of the brick block wall 30 being the thickness direction of the sheet material 80.

[0055] Here, in the block arrangement step, as shown in Fig. 6(B) and Fig. 8, the brick blocks 32 are fitted inside the frame-shaped portions F of the sheet material 80. At this time, the sealing portions 84 contract in the width direction and come into close contact with the opposing surfaces 32A of the adjacent brick blocks 32. As a result, the multiple brick blocks 32 are arranged in a staggered pattern with a predetermined interval (joint M width) between them. In addition, the joints M between the adjacent brick blocks 32 are sealed by the sealing portions 84.

[0056] The number of sheet materials 80 is not limited to one, and may be multiple. When multiple sheet materials 80 are used, adjacent sheet materials 80 may be laid so that the seal portions 84 at the ends of each sheet material 80 overlap.

[0057] (Block assembly reinforcement process) Next, as shown in Fig. 6(C), in the block assembly reinforcing bar arrangement process, an outer peripheral form 72 is temporarily set up around the periphery of the multiple brick blocks 32 arranged in a staggered pattern. Then, vertical reinforcement 40 is inserted into the through holes 34 of each brick block 32 via the through holes 74 formed in the outer peripheral form 72. Also, one end of a connecting bar 44 is hooked onto the arranged vertical reinforcement 40. Furthermore, horizontal reinforcement 42 is arranged in the joints (horizontal joints) M between adjacent brick blocks 32 in the height direction of the brick block wall 30.

[0058] (filling process) Next, in a filling step, the filler 36 is filled into the joints M between the adjacent brick blocks 32 and hardened, thereby assembling the brick block wall 30. The filler 36 may be filled into the joints M by dropping it in or using a pressure pump or the like.

[0059] (Reinforced concrete wall rebar arrangement process) Next, as shown in FIG. 9(A), in the reinforced concrete wall reinforcing process, the outer peripheral formwork 72 is slid outward to form reinforcing bar spaces 78 on both height and width sides of the brick block wall 30.

[0060] Next, a plurality of vertical reinforcements 60 of the concrete wall 50 are arranged on the rear surface 30B of the brick block wall 30 through the through holes 76 formed in the peripheral formwork 72. At this time, the other end of the connecting bar 44 is hooked onto the vertical reinforcement 60. A plurality of horizontal reinforcements 62 of the concrete wall 50 are arranged on the rear surface 30B of the brick block wall 30. Furthermore, a plurality of peripheral reinforcing bars 64 are arranged in the reinforcement space 78.

[0061] (Concrete pouring process) Next, as shown in FIG. 9(B), in a concrete pouring step, concrete 52 is poured onto the back surfaces 30B of the brick block walls 30 opposite the sheet material 80 and into the reinforcement spaces 78, and then allowed to harden.

[0062] As a result, the multiple vertical reinforcements 60, connecting reinforcements 44, horizontal reinforcements 62, and perimeter reinforcement reinforcements 64 are embedded in the concrete 52 to form the concrete wall 50. In addition, the brick block wall 30 and the concrete wall 50 are integrated via the concrete 52 to form the composite wall 20.

[0063] (Removal process) Next, as shown in Fig. 9(C), in the removal process, the outer peripheral formwork 72 is removed. Next, as shown in Fig. 10, the composite wall 20 is hoisted and erected by a crane or the like (not shown). In this state, the sheet material 80 attached to the surface 30A of the brick block wall 30 is peeled off and removed.

[0064] The outer perimeter formwork 72 may be removed after erecting the composite wall 20. After the sheet material 80 is peeled off from the surface 30A of the brick block wall 30, the surface 30A of the brick block wall 30 may be subjected to a surface treatment or the joints M may be filled with the filler 36, as necessary. The shapes and structures of the wall formwork 70 and the outer perimeter formwork 72 may be changed as appropriate.

[0065] (effect) Next, the effects of this embodiment will be described.

[0066] 6(A) and 8, according to this embodiment, in the block arrangement step, a plurality of brick blocks 32 are arranged along sealing portions 84 that protrude from a surface 82A of a sheet material 80 and extend along the joints M of the brick block wall 30. As a result, the sealing portions 84 position the plurality of brick blocks 32 at predetermined positions on the sheet material 80 and seal the joints M between adjacent brick blocks 32.

[0067] 6(C), in a filling step, a filler 36 is filled into the joints M between adjacent brick blocks 32. When the filler 36 hardens, the adjacent brick blocks 32 are joined together via the filler 36, and the brick block wall 30 is assembled.

[0068] In this manner, in the present embodiment, by arranging the plurality of brick blocks 32 along the sealing portions 84 of the sheet material 80 in the block arranging step, the plurality of brick blocks 32 can be easily positioned at predetermined positions on the sheet material 80, and the joints M between adjacent brick blocks 32 can be easily sealed. This improves the workability of the brick block wall 30.

[0069] In the present embodiment, in the block arrangement step, the multiple brick blocks 32 are fitted into the multiple frame-shaped portions F of the sheet material 80, respectively. This makes it possible to more reliably position the multiple brick blocks 32 at predetermined positions on the sheet material 80, and also makes it possible to more reliably seal the joints M between the adjacent brick blocks 32.

[0070] Furthermore, in the present embodiment, in the removal step, the sheet material 80 is removed after the filler material 36 has hardened. This allows the surface 30A of the brick block wall 30 from which the sheet material 80 has been removed to be a design surface. Moreover, by making the surface 30A of the brick block wall 30 a design surface, the design of the composite wall 20 is improved.

[0071] Moreover, the sheet material 80 is made of recyclable plastic polystyrene, which can reduce carbon dioxide emissions.

[0072] Furthermore, the brick blocks 32 that make up the brick block wall 30 are made of fly ash bricks, which can further reduce carbon dioxide emissions.

[0073] Moreover, by using ECM concrete for the concrete 52 of the concrete wall 50, the amount of carbon dioxide emissions can be further reduced.

[0074] In this embodiment, in a reinforced concrete wall reinforcing bar arrangement step, the vertical bars 60, connecting bars 44, horizontal bars 62, and outer periphery reinforcing bars 64 of the concrete wall 50 are arranged. In a concrete pouring step, concrete 52 is poured onto the surface 30A of the brick block wall 30 and integrated with the brick block wall 30. In this way, a composite wall 20 of the brick block wall 30 and the concrete wall 50 is formed. Therefore, for example, the earthquake resistance performance of the brick block wall 30 can be improved.

[0075] (Modification) Next, a modification of the above embodiment will be described.

[0076] As in the variant shown in FIG. 11, the composite wall 20 may be formed with an opening 22 .

[0077] In the above embodiment, the brick block wall 30 is provided with the vertical reinforcement 40 and the horizontal reinforcement 42. However, in accordance with the design method of the RC structure, the vertical reinforcement 40 and the horizontal reinforcement 42 may be provided as necessary, and may be omitted as appropriate.

[0078] In the above embodiment, the brick blocks 32 are rectangular when viewed from the wall thickness direction of the brick block wall 30. However, the brick blocks 32 are not limited to being rectangular when viewed from the wall thickness direction of the brick block wall 30, and may be, for example, a parallelogram or a trapezoid. In addition, the brick blocks 32 are not limited to being quadrangular when viewed from the wall thickness direction of the brick block wall 30, and may be, for example, a polygonal shape such as a triangular shape, a pentagonal shape, or a hexagonal shape.

[0079] Furthermore, the frame-shaped portion F of the sealing portion 84 in the sheet material 80 may be, for example, a parallelogram or a trapezoid, or may be a polygonal shape such as a triangle, pentagon, or hexagon, depending on the shape of the brick block 32. Furthermore, the frame-shaped portion F is not limited to a completely continuous frame, and may, for example, have partially discontinuous portions.

[0080] In the above embodiment, the blocks are brick blocks 32, and the block assembly is a brick block wall 30. However, the blocks are not limited to the brick blocks 32, and may be, for example, concrete blocks. Also, the block assembly is not limited to the brick block wall 30, and may be a concrete block wall.

[0081] In the above embodiment, the concrete wall 50 is made of reinforced concrete. However, the concrete wall 50 is not limited to being made of reinforced concrete, and may be, for example, an unreinforced concrete wall.

[0082] Furthermore, the construction method of the block assembly according to the above embodiment is not limited to the composite wall 20, but can also be applied to a composite floor in which a brick block floor and a concrete floor are integrated. In this case, the composite floor is an example of a composite structure. Also, a brick block floor is an example of a block assembly, and the brick blocks that make up the brick block floor are an example of a block. Furthermore, a concrete floor is an example of a concrete body.

[0083] The construction method of the block assembly according to the above embodiment can also be applied to a brick block wall 30 to which a concrete wall 50 is not integrated. In this case, for example, the rear surface 30B of the brick block wall 30 may be used as the design surface. Also, for example, when the rear surface 30B of the brick block wall 30 is used as the design surface, the sheet material 80 attached to the front surface 30A of the brick block wall 30 may be left in place without being removed.

[0084] Although one embodiment of the present invention has been described above, the present invention is not limited to such an embodiment, and one embodiment and various modified examples may be used in appropriate combination, and it is of course possible to implement the present invention in various forms without departing from the gist of the present invention. [Explanation of symbols]

[0085] 30 Brick block wall (block assembly) 30A surface 30B back side 32 Brick Block 36 Filler 52 Concrete 80 Sheet material 82 Seat section 82A surface 84 Seal part F Frame-shaped part M joint

Claims

1. A construction method for a block assembly formed by assembling a plurality of blocks, comprising the steps of: a block arrangement step of arranging a plurality of the blocks along a seal portion that protrudes from a surface of a sheet material and extends like a joint of the block assembly; A filling step of filling the joints between adjacent blocks with a filler; A construction method for a block assembly comprising:

2. A removal step of removing the sheet material after the filling material has hardened is provided. A method for constructing a block assembly according to claim 1.

3. The seal portion has a plurality of frame-shaped portions, In the block arrangement step, the blocks are fitted into the frame portions, respectively. A method for constructing a block assembly according to claim 1.

4. After the filling step, a concrete pouring step is provided in which concrete is poured onto the back surface of the plurality of blocks opposite to the sheet material to integrate the blocks. A method for constructing a block assembly according to claim 1.

5. The block is a brick block. A method for constructing a block assembly according to any one of claims 1 to 4.

6. A sheet material for sealing joints of a block assembly during construction of the block assembly, the sheet material comprising: A seat portion; a seal portion protruding from a surface of the sheet portion and extending along a joint of the block assembly; A sheet material comprising:

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