CN113338476B - Assembled shear force wall concatenation seam waterproof construction - Google Patents
Assembled shear force wall concatenation seam waterproof construction Download PDFInfo
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- CN113338476B CN113338476B CN202110669362.XA CN202110669362A CN113338476B CN 113338476 B CN113338476 B CN 113338476B CN 202110669362 A CN202110669362 A CN 202110669362A CN 113338476 B CN113338476 B CN 113338476B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
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- Engineering & Computer Science (AREA)
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- Electromagnetism (AREA)
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Abstract
The utility model relates to an assembled shear force wall concatenation seam waterproof construction, it includes that two set up in the connecting block at concatenation seam opening border, two the opposite ends of connecting block are the clearance setting, and concatenation seam is provided with the waterstop, the both sides border of waterstop extends respectively and penetrates to two connecting blocks in, and concatenation seam inside callipers is equipped with and is used for waterproof sealing's elastic strip, be provided with between elastic strip and the waterstop and be used for waterproof filling layer, one side that prefabricated component was kept away from to the connecting block is provided with the inoxidizing coating, the inoxidizing coating is set up respectively in two connecting blocks along the border of concatenation seam length direction both sides, one side that the connecting block was kept away from to the inoxidizing coating is provided with the protection wall. This application can effectual optimization splice seam's waterproof performance.
Description
Technical Field
The application relates to the field of building waterproof structures, in particular to an assembly type shear wall splicing seam waterproof structure.
Background
At present, with the development of the building industry of China, the application of assembly type construction in buildings is more and more extensive. However, after the prefabricated components are spliced, splicing seams are inevitably generated, and the splicing seams among the prefabricated components are often the main reasons of water seepage and water leakage of buildings.
In the prior art, in order to seal a splicing seam between two adjacent prefabricated components, sealing paste is usually filled in the splicing seam, and then mortar or bricks are used for building a protective wall on the outer side of a wall body to seal.
In view of the above related technologies, the inventor believes that after the technical solution is used for a long time, the contact strength between the sealant and the joint line gradually decreases, which results in a decrease in the waterproof effect of the contact portion between the sealant and the outer wall of the joint line.
Disclosure of Invention
In order to improve the waterproof performance of splice joint department structure, this application provides an assembled shear force wall splice joint waterproof construction.
The application provides a pair of assembled shear force wall concatenation seam waterproof construction adopts following technical scheme:
the utility model provides an assembled shear force wall concatenation seam waterproof construction, includes that two set up in the connecting block at concatenation seam opening border, two the end in opposite directions of connecting block is the clearance setting, and the concatenation seam is provided with the waterstop, the both sides border of waterstop extends respectively and penetrates to two connecting blocks in, and the concatenation seam inside callipers is equipped with and is used for waterproof sealing's elastic strip, be provided with between elastic strip and the waterstop and be used for waterproof filling layer, one side that prefabricated component was kept away from to the connecting block is provided with the inoxidizing coating, the inoxidizing coating is set up respectively in two connecting blocks along the border of concatenation seam length direction both sides, one side that the connecting block was kept away from to the inoxidizing coating is provided with the protection wall.
By adopting the technical scheme, when the connecting blocks are formed by pouring during construction, the water stop belts are preset on the two connecting blocks so as to be used for plugging and preventing water in the gap between the two connecting blocks, the gap is prefabricated, the structure is complex, and meanwhile, the elastic strips can protect the filling layer and the water stop belts in the gap between the two connecting blocks, so that the possibility of loss of the filling layer and the water stop belts during construction of the protection wall is reduced; and further do water repellent to the clearance between two connecting blocks through the filling layer, the protection wall can be protected the waterproof construction on the connecting block, reduces after the construction is accomplished, destroyed possibility such as inoxidizing coating, elastic strip.
Optionally, the filling layer includes filling layer one and filling layer two, filling layer one sets up to form between two connecting blocks for adopting the sealant caulking, filling layer two forms for adopting pitch hemp silk to fill between filling layer one and the waterstop.
Through adopting above-mentioned technical scheme, when the sealing paste can be sealed waterproof to the clearance between two connecting blocks, can also be with the relative comparatively stable clearance that is fixed in between two connecting blocks of elastic strip, the pitch hemp silk of filling layer two can be isolated between filling layer one and the waterstop simultaneously to do further sealing process.
Optionally, a plurality of ribs are formed on the part of the water stop belt located in the connecting block.
Through adopting above-mentioned technical scheme, joint strength between connection block and the waterstop can effectual increase.
Optionally, the waterstop is located the sunken shaping of part between two connecting blocks and has buffering portion, the sunken shaping of buffering portion towards protection wall one side, the cross section of buffering portion is arc, V-arrangement or dogleg shape, the opening inboard of buffering portion is provided with the elasticity strip equally.
Through adopting above-mentioned technical scheme, the buffering portion can be when connecting block and prefabricated component expend with heat and contract with cold, and the waterstop can be the flexible of adaptability, and can not tensile waterstop itself to the waterstop leads to the possibility of damaging because of tensile when reducing long-term the use, the elasticity strip can be for the buffering portion does support and supplementary sealed processing simultaneously.
Optionally, a first waterproof layer is arranged between the protective layer and the protective wall.
By adopting the technical scheme, the first waterproof layer can isolate the protective wall from the protective layer, so that the possibility of erosion of the protective layer caused by external sundries during construction of the protective wall is reduced; and simultaneously, further waterproof treatment is carried out.
Optionally, the protection wall includes that two cover respectively two connecting blocks keep away from the protection wall body one of wall body one side, is the clearance between two protection wall bodies one and sets up and adopt sealant caulking setting to be formed with filling layer one in the clearance equally.
Through adopting above-mentioned technical scheme, can reduce because of expend with heat and contract with cold lead to protecting wall body one and produce the possibility of crack, filling layer one can do sealed processing to the clearance between two protection wall bodies simultaneously.
Optionally, the connecting block is provided with a connecting assembly for connecting prefabricated components.
Through adopting above-mentioned technical scheme, joint strength between connecting block and the prefabricated component can effectual increase.
Optionally, coupling assembling includes a plurality of connecting rods and a plurality of reinforcing bar, the both ends of connecting rod are inlayed respectively and are located prefabricated component inside and the connecting block, the reinforcing bar is located the connecting block, reinforcing bar fixed connection is in a plurality of connecting rods.
By adopting the technical scheme, the strength of the connecting block is effectively enhanced by the reinforcing rod matched with the connecting rod; connecting rod cooperation reinforcing bar can be effectual be connected the connecting block in prefabricated component to the joint strength between effectual increase connecting block and the prefabricated component.
Optionally, two ends of the connecting rod are bent in opposite directions to form a first connecting portion, the connecting rod comprises a second connecting portion and a third connecting portion, an included angle between the second connecting portion and the outer wall of the prefabricated part is alpha, alpha is greater than 0 and less than 90 degrees, two ends of the second connecting portion are located in the prefabricated part and the connecting block respectively, the third connecting portion is formed by bending the end portion, located in the connecting block, of the second connecting portion towards the prefabricated part, and one reinforcing rod is located in the bent portion of the first connecting portion.
By adopting the technical scheme, the included angle between the second connecting part and the outer wall of the prefabricated part is 0-90 degrees, so that the length of the second connecting part in the prefabricated part and the length of the connecting block can be effectively increased, and the connecting stability is improved; the first connecting part can further increase the connecting strength between the second connecting part and the prefabricated part and the connecting strength between the third connecting part and the connecting block.
In summary, the present application includes at least one of the following beneficial technical effects:
during construction, when the connecting blocks are formed by pouring, the water stop belts are preset on the two connecting blocks to be used for plugging and waterproofing a gap between the two connecting blocks, so that the structural complexity of a prefabricated part is reduced, meanwhile, the elastic strips can protect the filling layer and the water stop belts in the gap between the two connecting blocks, and the possibility of loss of the filling layer and the water stop belts during construction of the protection wall is reduced; and further do water repellent to the clearance between two connecting blocks through the filling layer, the protection wall can be protected the waterproof construction on the connecting block, reduces after the construction is accomplished, destroyed possibility such as inoxidizing coating, elastic strip.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of embodiment 1 of the present application.
Fig. 2 is a schematic cross-sectional structure diagram of embodiment 2 of the present application.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Fig. 4 is a schematic structural view of a grout assembly according to example 2 of the present application.
Description of reference numerals: 1. splicing seams; 2. connecting blocks; 21. a protection wall; 22. mounting holes; 221. a blocking layer; 3. a water stop band; 31. ribs; 32. a buffer section; 33. a water stop pipe; 4. an elastic strip; 41. a protective layer; 5. a filling layer; 51. filling a first layer; 52. a second filling layer; 6. a connection assembly; 61. a connecting rod; 611. a first connecting part; 612. a second connecting part; 613. a connecting part III; 62. a reinforcing rod; 7. a first waterproof layer; 8. a sealing layer; 81. a first sealing layer; 82. a second sealing layer; 9. grouting components; 91. grouting pipes; 92. a water stop member; 921. a water stop bar; 922. a clamping plate; 93. a locking tube; 931. an auxiliary port.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses assembled shear force wall concatenation seam waterproof construction.
Example 1
Referring to fig. 1, the assembled shear wall splicing seam waterproof structure comprises two connecting blocks 2 arranged on one side of a prefabricated part facing the outdoor side, the two connecting blocks 2 extend along the length direction of the splicing seam 1, and the two connecting blocks 2 are arranged in a clearance mode. Two connecting blocks 2 are fixed connection respectively in the both sides border of concatenation seam 1 to the side border in opposite directions of two connecting blocks 2 is located the centre at 1 both sides border of concatenation seam. The connecting block 2 is formed by pouring concrete or mortar and forming an opening edge on one side of the splicing seam 1 facing the outdoor space.
A water stop 3 is arranged in the splicing seam 1, and the water stop 3 is a rubber water stop or a PVC water stop. The both sides border of waterstop 3 inlays respectively and locates in two connecting blocks 2, and waterstop 3 extends the setting along the extending direction of concatenation seam 1. The edge shaping that waterstop 3 is located connecting block 2 inside has a plurality of ribs 31, and rib 31 is on a parallel with concatenation seam 1 to be used for strengthening the joint strength between connecting block 2 and the waterstop 3, optimize the stagnant water performance of waterstop 3 simultaneously.
Referring to fig. 1, two elastic strips 4 and a filling layer 5 are further arranged in the splicing seam 1, and the elastic strips 4 are rubber strips in a tubular or columnar structure, and certainly can also be elastic PVC strips or silica gel strips. The water stop belts 3 are positioned between the elastic strips 4, and one of the elastic strips 4 is clamped at the opening edge of the splicing seam 1; the other elastic strip 4 is attached to the water stop 3.
The filling layer 5 is positioned between the two elastic strips 4, and the filling layer 5 is positioned on the outdoor side of the water stop 3. The filling layer 5 comprises a first filling layer 51 and a second filling layer 52, the first filling layer 51 is formed by caulking in the splicing seam 1 by adopting sealant, and the sealant is commercially available elastic sealant; the gap between the two connecting blocks 51 is also filled with a first filling layer 51 by caulking with sealant.
The second filling layer 52 is formed by caulking asphalt hemp threads between the first filling layer 51 and the water stop 3, and is used for filling the gap between the elastic strip 4 and the water stop 3 and performing anti-seepage treatment; in addition, the elastic strip 4 that the laminating waterstop 3 set up can be supported the part that 3 waterstops are located splice joint 1, when reducing to lead to the deformation of waterstop 3 because of caulking sealant and pitch hemp, can also do multiple sealing waterproof to can be flexible of adaptability when prefabricated component and connecting block 2 expend with heat and contract with cold.
Referring to fig. 1, the part of the water stop 3 located in the splicing seam 1 and facing the outdoor side is recessed and formed with a buffer portion 32, the cross section of the buffer portion 32 is arc-shaped, V-shaped or fold-line-shaped, and in the embodiment of the present application, the cross section of the buffer portion 32 is V-shaped, and the opening of the V-shape faces the outdoor side. Wherein, 4 parts of the elastic strip of laminating waterstop 3 block locate in the opening of buffer portion 32 to when being used for doing abundant support to the part that waterstop 3 is located splice seam 1, can also comparatively abundant flexible, reduce because of expend with heat and contract with cold, lead to the possibility that the condition of tensile waterstop 3 itself appears.
One side of the connecting block 2 facing the outdoor is provided with a protective wall 21, and the protective wall 21 is formed by building MU10 bricks by using 100-thick M5 cement mortar for protection. Of course, the bricks can also be made of bricks of MU30, MU25, MU20 and MU 15.
Referring to fig. 1, the protective layer 41 is disposed on both edges of the opening of the splice seam 1 facing the outdoor side, the protective layer 41 is made of galvanized iron, but the protective layer 41 may also be made of other metal or non-metal protective materials, such as PVC, carbon fiber, alloy, and the like. The two side edges of the protective layer 41 along the length direction of the splicing seam 1 are respectively attached to the outer walls of the two connecting blocks 2 facing the outdoor side. Can do the protection to the elasticity strip 4 of splice 1 opening border department etc. through inoxidizing coating 41, when reducing protection wall 21 and other constructions, cause the damage to elasticity strip 4, influence the waterproof effect's the condition and appear.
And a sealing layer 8 is arranged between the protective layer 41 and the two connecting blocks 2, the sealing layer 8 comprises a first sealing layer 81 and a second sealing layer 82, and the first sealing layer 81 and the second sealing layer 82 are both formed by adopting waterproof coiled materials and paving the waterproof coiled materials on the two connecting blocks 2 and the outer wall of one side of the prefabricated component facing the outdoor. Wherein, the opposite side edges of the two second sealing layers 82 are erected on the edges of the opposite ends of the two connecting blocks 2; the far edges of the two second sealing layers 82 are laid on the outer wall of the prefabricated part.
Referring to fig. 1, the two side edges of the first sealing layer 81 in the length direction of the splicing seam 1 are respectively erected on the opposite side edges of the second sealing layer 82 to perform waterproof treatment on the gap between the protective layer 41 and the connecting block 2, so that the possibility that water penetrates into the splicing seam 1 through the gap between the protective layer 41 and the connecting block 2 is reduced; the possibility of the occurrence of empty drum can also be reduced by reducing the mutual overlapping of the first seal layer 81 and the second seal layer 82.
In addition, still be provided with waterproof layer 7 between protective wall 21 and inoxidizing coating 41, waterproof layer 7 is for adopting waterproofing membrane to lay and forms to be used for doing the protection to inoxidizing coating 41, when reducing protective wall 21 construction, the contact of outside rainwater leads to the possibility that inoxidizing coating 41 corrodes, can further strengthen waterproof performance simultaneously.
Referring to fig. 1, the cross section of the connecting block 2 is in a right trapezoid shape, and the oblique sides of the cross sections of the two connecting blocks 2 are located on the far sides, so that the laying of the sealing layer two 82 and the waterproof layer one 7 is facilitated, and the possibility of hollowing is reduced.
In addition, in order to reduce the possibility of reducing the connection strength of the connection block 2 and the contact surface of the prefabricated member in long-term use, a connection assembly 6 for connecting the prefabricated member is arranged in the connection block 2.
The connecting assembly 6 comprises a plurality of connecting rods 61 and a plurality of reinforcing rods 62, two ends of each connecting rod 61 are bent oppositely to form a first U-shaped connecting part 611, and the first two connecting parts 611 are located in the connecting blocks 2 and the prefabricated parts respectively and used for increasing the connecting strength of the two ends of each connecting rod 61, the connecting blocks 2 and the prefabricated parts.
The connecting rod 61 comprises a second connecting part 612 and a third connecting part 613, and two ends of the second connecting part 612 are respectively positioned inside the connecting block 2 and the prefabricated part. The third connecting portion 613 is formed by bending the end of the second connecting portion 612 located in the connecting block 2 toward the prefabricated component, and the first connecting portions 611 are formed by bending the ends of the second connecting portion 612 and the third connecting portion 613 away from each other. The number of the reinforcing rods 62 is three, two of the reinforcing rods 62 are fixedly connected to the portion of the second connecting portion 612 located in the connecting block 2, and the remaining reinforcing rod 62 is clamped and fixedly connected to the inner side of the bent portion of the first connecting portion 611 in the connecting block 2. The included angle between the second connecting part 612 and the outer wall of the prefabricated part is alpha, alpha is more than 0 and less than 90 degrees, and in the embodiment of the application, the second connecting part 612 is parallel to the plane where the oblique side of the cross section of the connecting block 2 is located.
When using, can be through reinforcing rod 62 fixed connection in connecting portion 611 and connecting portion two 612, when increasing the intensity of connecting block 2 itself, can also increase the joint strength between connecting block 2 and connecting rod 61 to effectual reduction leads to the condition of the crack infiltration to appear because of joint strength reduces between connecting block 2 and the prefabricated component.
Example 2
Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 in that the joint block 2 is further provided with a grout assembly 9 for further enhancing the sealing performance of the contact surface between the joint block 2 and the prefabricated members.
The connecting block 2 is provided with a mounting hole 22 penetrating into the prefabricated part, and the part of the water stop belt 3 located in the mounting hole 22 protrudes towards the outdoor side to form a water stop pipe 33. Grout subassembly 9 includes grout pipe 91, and grout pipe 91 is whole to be located mounting hole 22, and grout pipe 91 penetrates to the part that mounting hole 22 is located prefabricated component towards indoor one end, and grout pipe 91 wears to locate water-stop pipe 33.
The grout pipe 91 is provided with a water stop 92 for fastening the water stop pipe 33 for sealing.
Referring to fig. 3 and 4, the water stop member 92 includes a plurality of water stop strips 921 arranged around the grout pipe 91, one end of each water stop strip 921 is fixedly connected to the outer wall of the grout pipe 91, the other end of each water stop strip 921 extends toward the indoor side, and the water stop pipe 33 is clamped between the plurality of water stop strips 921 and the outer wall of the grout pipe 91. The extending direction of the water stop strip 921 and the grout pipe 91 form an angle of 15-60 degrees, and the water stop strip 921 is an elastic member capable of being elastically bent.
Two at least grip blocks 922 of waterstop 921 fixedly connected with are provided with two grip blocks 922 on same waterstop 921 in this application embodiment, and grip block 922 is curved platelike structure and grip block 922 and extends along the direction that encircles grout pipe 91, and the inner circle outer wall of grip block 922 is laminated in the outer wall setting of stagnant water pipe 33.
Referring to fig. 3 and 4, the two ends of the arc of the clamping plate 922 extend to the space between or the side of two clamping plates 922 on two adjacent water stop strips 921 respectively, so that the sum of the radians of the plurality of clamping plates 922 projected along the axial direction of the grout pipe 91 is greater than 2 pi.
The portion of the installation hole 22 where the water pipe 33 is stopped toward the outdoor side is filled with a sealing paste after the grouting is completed to form a sealing layer 221, and the connection block 2 is made of a pervious concrete. Wherein, the end of the locking tube 93 facing the outdoor side is provided with an auxiliary port 931 for assisting the rotation.
The implementation principle of the embodiment 2 is as follows: when the connecting block 2 and the prefabricated part are connected in a reinforcing mode, the grouting pipe 91 penetrates into the mounting hole 22, the water stop pipe 33 is clamped between the water stop strips 921 and the outer wall of the grouting pipe 91, then the locking pipe 93 is rotated to enable the locking pipe 93 to move towards one indoor side, the locking pipe 93 can push the water stop strips 921 to bend towards the grouting pipe 91 elastically, and therefore the water stop pipes 33 are extruded towards the clamping plates 922, and the water stop pipes 33 are clamped tightly; the sum of the radians of the axial projections of the clamping plates 922 along the grouting pipe 91 is greater than 2 pi, so that the outer wall of the water stop pipe 33 is relatively and sufficiently clamped between the clamping plates 922 and the outer wall of the grouting pipe 91, and the possibility of leakage caused by gaps between the outer wall of the water stop pipe 33 and the outer wall of the grouting pipe 91 is reduced; then the grout end through the grouter that has the building adhesive of pouring into is linked together in grout pipe 91, do the high pressure grout to the part that mounting hole 22 is located prefabricated component, and because the isolation of waterstop 3, make prefabricated component and connecting block 2 contact segment can be comparatively abundant by the infiltration of building adhesive, then progressively permeate towards connecting block 2 towards outdoor one side, thereby when increasing connecting block 2 and prefabricated component integral connection's wholeness, can also destroy the water permeability of connecting block 2, increase the waterproof performance of connecting block 2, in order to optimize the result of use.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides an assembled shear force wall concatenation seam waterproof construction which characterized in that: the waterproof sealing device comprises two connecting blocks (2) arranged at the edge of an opening of a splicing seam (1), opposite ends of the two connecting blocks (2) are arranged in a clearance mode, a water stop belt (3) is arranged on the splicing seam (1), the edges of two sides of the water stop belt (3) respectively extend and penetrate into the two connecting blocks (2), an elastic strip (4) for waterproof sealing is clamped in the splicing seam (1), a filling layer (5) for waterproofing is arranged between the elastic strip (4) and the water stop belt (3), a protective layer (41) is arranged on one side, away from a prefabricated component, of each connecting block (2), the protective layer (41) is respectively arranged on the two connecting blocks (2) along the edges of two sides of the splicing seam (1) in the length direction, and a protective wall (21) is arranged on one side, away from the connecting blocks (2), of each protective layer (41); the filling layer (5) comprises a first filling layer (51) and a second filling layer (52), the first filling layer (51) is formed by caulking the two connecting blocks (2) by adopting sealant, and the second filling layer (52) is formed by filling asphalt hemp threads between the first filling layer (51) and the water stop (3); a buffer part (32) is formed in a concave mode on the part, located between the two connecting blocks (2), of the water stop (3), the buffer part (32) is formed in a concave mode towards one side of the protection wall (21), the cross section of the buffer part (32) is arc-shaped, V-shaped or fold line-shaped, and an elastic strip (4) is also arranged on the inner side of an opening of the buffer part (32); the protective wall (21) comprises two first protective walls (211) which are respectively covered on one sides of the two connecting blocks (2) far away from the wall, a gap is formed between the two first protective walls (211), and a first filling layer (51) is formed in the gap by adopting sealant caulking arrangement; the connecting block (2) is further provided with a grouting assembly (9) for further enhancing the sealing performance of a contact surface between the connecting block (2) and the prefabricated component, the connecting block (2) is provided with an installation hole (22) penetrating into the prefabricated component, and a water stop pipe (33) is formed in a protruding mode on one side, facing the outdoor side, of the part, located in the installation hole (22), of the water stop belt (3); the grouting assembly (9) comprises a grouting pipe (91), the whole grouting pipe (91) is located in the mounting hole (22), one end, facing the indoor direction, of the grouting pipe (91) penetrates into the part, located on the prefabricated part, of the mounting hole (22), and the grouting pipe (91) penetrates through the water stop pipe (33); the grouting pipe (91) is provided with a water stop piece (92) used for fastening a water stop pipe (33); the stagnant water spare (92) include a plurality of sealing strips (921) that encircle grout pipe (91) and set up, the one end fixed connection of sealing strip (921) is in the outer wall of grout pipe (91), the other end of sealing strip (921) extends the setting towards indoor one side, sealing tube (33) are by the centre gripping between the outer wall of a plurality of sealing strips (921) and grout pipe (91).
2. The fabricated shear wall splicing seam waterproof structure according to claim 1, wherein: the part of the water stop (3) in the connecting block (2) is formed with a plurality of ribs (31).
3. The fabricated shear wall splicing seam waterproof structure according to claim 1, wherein: and a first waterproof layer (7) is arranged between the protective layer (41) and the protective wall (21).
4. The fabricated shear wall splicing seam waterproof structure according to any one of claims 1 to 3, wherein: the connecting block (2) is provided with a connecting assembly (6) for connecting prefabricated parts.
5. The fabricated shear wall splicing seam waterproof structure according to claim 4, wherein: coupling assembling (6) include a plurality of connecting rods (61) and a plurality of reinforcing rod (62), the both ends of connecting rod (61) are inlayed respectively and are located prefabricated component inside and connecting block (2), reinforcing rod (62) are located connecting block (2), reinforcing rod (62) fixed connection is in a plurality of connecting rods (61).
6. The fabricated shear wall splicing seam waterproof structure according to claim 5, wherein: the two ends of the connecting rod (61) are respectively and oppositely bent to form a first connecting part (611), the connecting rod (61) comprises a second connecting part (612) and a third connecting part (613), an included angle between the second connecting part (612) and the outer wall of the prefabricated part is alpha, 0 & lt alpha & lt 90 DEG, the two ends of the second connecting part (612) are respectively located in the prefabricated part and the connecting block (2), the third connecting part (613) is formed by bending the end part, located in the connecting block (2), of the second connecting part (612) towards the prefabricated part, and one reinforcing rod (62) is located in the bent part of the first connecting part (611).
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| CN202110669362.XA CN113338476B (en) | 2021-06-16 | 2021-06-16 | Assembled shear force wall concatenation seam waterproof construction |
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| CN202110669362.XA CN113338476B (en) | 2021-06-16 | 2021-06-16 | Assembled shear force wall concatenation seam waterproof construction |
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| CN113338476A CN113338476A (en) | 2021-09-03 |
| CN113338476B true CN113338476B (en) | 2023-02-14 |
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| CN102373715B (en) * | 2011-07-29 | 2013-08-14 | 中国二十二冶集团有限公司 | Advance water stop construction method of post poured band of fundamental plane part and external wall of underground part |
| CN106499070B (en) * | 2015-09-08 | 2019-03-15 | 上海宝冶集团有限公司 | The construction method of connecting sewing between assembled architecture component and component |
| CN205804637U (en) * | 2016-02-05 | 2016-12-14 | 上海鑫旺防腐保温有限公司 | A kind of diatom glue water seepage prevention band |
| CN107143046B (en) * | 2017-06-09 | 2019-01-29 | 王军 | A kind of water expandable waterstop, glue combination constructing method thereof |
| CN208039491U (en) * | 2017-10-13 | 2018-11-02 | 辽宁省建筑设计研究院有限责任公司 | Outer wall of basement waterproof construction post-cast strip component |
| CN111989379B (en) * | 2018-04-20 | 2024-02-20 | 思美定株式会社 | Building with wall structure and method for manufacturing wall structure |
| CN209353488U (en) * | 2018-09-27 | 2019-09-06 | 程水莲 | A kind of high waterproof structure for deformation seams such as assembled architecture roofing |
| CN109736454A (en) * | 2018-12-18 | 2019-05-10 | 安徽同济建设集团有限责任公司 | A kind of hypogee connector construction joint waterproof construction |
| CN210263442U (en) * | 2019-04-30 | 2020-04-07 | 江苏省科佳工程设计有限公司 | Deformation joint leakage repair structure |
| CN211665998U (en) * | 2019-12-12 | 2020-10-13 | 北京顺港筑邦环保科技有限公司 | Panel seam processing structure |
| CN211622103U (en) * | 2019-12-24 | 2020-10-02 | 山西住工建筑科技有限公司 | Splicing seam hidden processing structure of assembled wallboard at corner |
| CN211735826U (en) * | 2020-01-04 | 2020-10-23 | 重庆渝能建筑安装工程有限公司 | Outer wall screw rod eyelet shutoff waterproof construction |
| CN111779147A (en) * | 2020-06-23 | 2020-10-16 | 上海建工二建集团有限公司 | Advanced water stop structure of roof post-cast strip |
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2021
- 2021-06-16 CN CN202110669362.XA patent/CN113338476B/en active Active
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