CN215442524U

CN215442524U - Building waterproof wall

Info

Publication number: CN215442524U
Application number: CN202121977998.2U
Authority: CN
Inventors: 蒋国荣; 陈忠贤; 匡俊; 李帆
Original assignee: Jiangsu Suyang Construction Co ltd
Current assignee: Jiangsu Xinsuyang Construction Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-01-07
Anticipated expiration: 2031-08-21

Abstract

The utility model belongs to the technical field of building wall and specifically relates to a building waterproof wall body is related to, and it includes consecutive basic unit's wall body, articulamentum and waterproof board, the articulamentum includes the first body and the second body that set gradually along the length direction of basic unit's wall body, first body and the second body are equipped with the expansion joint between the body, be equipped with flexible waterstop in the expansion joint, one side fixed connection in first body of flexible waterstop, the opposite side fixed connection in the second body of flexible waterstop, be equipped with flexible subassembly in the expansion joint. This application has the effect that improves waterproof performance.

Description

Building waterproof wall

Technical Field

The application relates to the field of building walls, in particular to a building waterproof wall.

Background

The outer wall waterproof engineering relates to a plurality of outer wall structures such as basement outer walls and house outer walls of buildings, and outer wall waterproofing is a waterproof engineering which ensures that the structures of the buildings are not affected by rainwater, domestic water and underground water, ensures that the building structures and the inner spaces are not polluted, and finally provides a comfortable and safe living environment for people.

Chinese patent with publication number CN203866996U discloses a waterproof wall structure, which comprises a base wall, a cement mortar layer and a facing surface layer, wherein the two sides of the cement mortar layer are respectively provided with a first waterproof bonding layer and a second waterproof bonding layer, a steel wire mesh is arranged in the first waterproof bonding layer, the cement mortar layer is bonded with the base wall through the first waterproof bonding layer, and the facing surface layer is bonded with the cement mortar layer through the second waterproof bonding layer.

Above-mentioned waterproof wall body is in the in-service use in-process, along with the increase of live time to and ambient temperature's change, first waterproof bonding layer and the easy fracture of second waterproof bonding layer, and in water permeates the building from the fracture department easily, water-proof effects is not good.

SUMMERY OF THE UTILITY MODEL

In order to improve water-proof effects, this application provides a building waterproof wall body.

The application provides a waterproof wall body of building adopts following technical scheme:

the utility model provides a building waterproof wall, includes consecutive basic unit's wall body, articulamentum and waterproof board, the articulamentum includes the first body and the second body that set gradually along the length direction of basic unit's wall body, the first body and the second body of being equipped with the expansion joint between the body, be equipped with flexible waterstop in the expansion joint, one side fixed connection in the first body of flexible waterstop, the opposite side fixed connection in the second body of flexible waterstop, be equipped with flexible subassembly in the expansion joint.

Through adopting above-mentioned technical scheme, the expansion joint is first layer body and the second body reserves the change volume, and when ambient temperature changed, the expend with heat and contract with cold of first layer body and second layer body, the telescopic component provides the pulling force between first layer body and the second layer body, has reduced the possibility of first layer body and the fracture of the second layer body, and simultaneously, the external water of waterstop separation has reduced the possibility of external water from the infiltration of expansion joint, has improved water-proof effects.

Optionally, the flexible water stop is provided with two along the direction from the base wall to the waterproof board, and the telescopic assembly is located between the two flexible water stop.

Through adopting above-mentioned technical scheme, set up two flexible waterstops, improved the separation effect to external water, further improved water-proof effects.

Optionally, the flexible subassembly includes flexible pipe of horizontally connect between first layer body and second layer body, is located the elastic component of flexible intraductal, the one end of elastic component is connected in first layer body, the other end of elastic component is connected in the second layer body, flexible pipe is the bellows.

By adopting the technical scheme, the extension tube exerts pulling force on the first layer body and the second layer body, and the elastic piece exerts pulling force on the first layer body and the second layer body.

Optionally, a guide assembly is arranged in the expansion joint, the guide assembly comprises a guide sleeve hinged to the first layer body and a guide rod hinged to the second layer body, the end part of the guide rod, far away from the second layer body, is slidably inserted into the guide sleeve, and the guide sleeve and the guide rod are both horizontally arranged.

Through adopting above-mentioned technical scheme, the direction subassembly provides the direction for flexible of flexible subassembly, has improved the flexible stability of time of flexible subassembly, has further improved the stability of first layer body and second layer body.

Optionally, be connected with the reinforcement between basic unit's wall body and the waterproof board, the reinforcement includes that the level is fixed inserts the reinforcing bar of establishing in basic unit's wall body, connects in reinforcing bar's mounting panel, the reinforcing bar runs through the waterproof board, the mounting panel is located the reinforcing bar and keeps away from the one end of basic unit's wall body, the reinforcing bar is provided with a plurality ofly along the circumference of mounting panel.

Through adopting above-mentioned technical scheme, set up the reinforcement, strengthened the stability of being connected between basic unit's wall body and the waterproof board, reduced because the nexine expend with heat and contract with cold and lead to the possibility of waterproof board dislocation.

Optionally, the mounting panel includes fixed connection in the plate body of reinforcing bar, connects in the plate lid of plate body, one side that the plate body is close to the plate lid is opened has the sound insulation chamber, the chamber wall in sound insulation chamber is cellular setting.

Through adopting above-mentioned technical scheme, set up the sound insulation chamber, carry out the separation to the noise, improved the syllable-dividing effect of waterproof wall body.

Optionally, sound-absorbing cotton is arranged in the sound-insulating cavity.

Through adopting above-mentioned technical scheme, the setting is inhaled the sound cotton, inhales the cotton noise absorption of sound, has further improved waterproof wall's syllable-dividing effect.

Optionally, the guide assembly and the telescopic assembly are vertically provided with a plurality of guide assemblies and telescopic assemblies at intervals.

Through adopting above-mentioned technical scheme, set up a plurality of direction subassemblies and flexible subassembly, stability when having improved the articulamentum expend with heat and contract with cold.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the expansion joint reserves variable quantity for the first layer body and the second layer body, when the external temperature changes, the first layer body and the second layer body expand with heat and contract with cold, the telescopic component provides tension between the first layer body and the second layer body, the possibility of cracking of the first layer body and the second layer body is reduced, meanwhile, the waterstop blocks external water, the possibility of external water permeating from the expansion joint is reduced, and the waterproof effect is improved;

2. the extension pipe exerts tension on the first layer body and the second layer body, and the elastic piece exerts tension on the first layer body and the second layer body;

3. the reinforcing part is arranged, so that the connection stability between the base layer wall and the waterproof board is enhanced, and the possibility of dislocation of the waterproof board caused by expansion with heat and contraction with cold of the connecting layer is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of an embodiment of the present application embodying a telescoping assembly;

FIG. 3 is a cross-sectional view of a guide assembly embodied in an embodiment of the present application;

FIG. 4 is a cross-sectional view of a reinforcement member embodied in an embodiment of the present application.

Description of reference numerals: 1. a base layer wall body; 2. a connecting layer; 201. a first layer body; 202. a second layer; 3. a waterproof sheet; 4. an expansion joint; 401. a flexible water stop; 5. a telescoping assembly; 501. a telescopic pipe; 5011. a flange plate; 502. an elastic member; 6. a guide assembly; 601. a guide sleeve; 602. a guide bar; 7. a reinforcement; 8. reinforcing steel bars; 9. mounting a plate; 901. a plate body; 902. a plate cover; 10. a sound-insulating chamber; 11. an annular groove; 12. an annular strip; 13. sound-absorbing cotton; 14. and (6) accommodating the tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-4. The embodiment of the application discloses a building waterproof wall body. Referring to fig. 1, the waterproof wall for a building includes a base wall 1, a connection layer 2 and a waterproof board 3 which are connected in sequence, and the base wall 1, the connection layer 2 and the waterproof board 3 are arranged along a direction from indoor to outdoor. The connection layer 2 includes a first layer 201 and a second layer 202 sequentially arranged along the length direction of the base layer wall 1.

Referring to fig. 1, one side of the first layer 201 is fixedly connected to the substrate wall 1, and the other side is fixedly connected to the waterproof board 3. One side of the second layer 202 is fixedly connected to the substrate wall 1, and the other side is fixedly connected to the waterproof board 3. An expansion joint 4 is arranged between the first layer body 201 and the second layer body 202, and a flexible water stop belt 401 and a telescopic component 5 are arranged in the expansion joint 4.

Referring to fig. 2, one side of the flexible water stop 401 is fixedly connected to the first layer 201, the other side is fixedly connected to the second layer 202, and two flexible water stops 401 are arranged along the direction from the base layer wall 1 to the waterproof board 3. The telescopic assembly 5 is located in the middle of the two flexible water stops 401, and the telescopic assembly 5 is provided with a plurality of along the vertical direction.

When the external temperature changes, the first layer 201 and the second layer 202 expand with heat and contract with cold, the expansion joint 4 reserves the variation for the first layer 201 and the second layer 202, and the expansion component 5 ensures the stability between the first layer 201 and the second layer 202, thereby reducing the possibility of cracking of the first layer 201 and the second layer 202. Meanwhile, the waterstop blocks outside water, so that the possibility of the outside water permeating from the expansion joint 4 is reduced, and the waterproof effect is improved.

Referring to fig. 3, the telescopic assembly 5 includes a telescopic tube 501 horizontally disposed and an elastic member 502, and the telescopic tube 501 is a bellows tube. Flanges 5011 are integrally formed at both ends of the extension tube 501, one flange 5011 is connected to the sidewall of the first layer 201 through a bolt, and the other flange 5011 is connected to the sidewall of the second layer 202 through a bolt.

Referring to figure 3, the resilient member 502 is a spring located within the telescopic tube 501, the spring being co-linear with the axis of the telescopic tube 501. One end of the spring is fixedly connected to the sidewall of the first layer 201, and the other end is fixedly connected to the sidewall of the second layer 202. When the connection layer 2 expands with heat and contracts with cold, the spring and the extension tube 501 are matched together to apply tension to the first layer 201 and the second layer 202, so that the connection stability between the first layer 201 and the second layer 202 is improved.

Referring to fig. 3, a guiding assembly 6 is disposed in the expansion joint 4, and the guiding assembly 6 is connected between the first layer 201 and the second layer 202. When articulamentum 2 expend with heat and contract with cold, flexible subassembly 5 stretches out and draws back, and direction subassembly 6 provides the direction for flexible subassembly 5's the flexible.

Referring to fig. 3, in order to further improve the stability of the connection between the first layer 201 and the second layer 202, a plurality of guide members 6 are provided along the vertical direction, and the guide members 6 and the telescopic members 5 are provided at intervals. The guide assembly 6 comprises a horizontally arranged guide sleeve 601 and a guide rod 602, and one end of the guide sleeve 601 is hinged to the side wall of the first layer body 201. One end of the guiding rod 602 is hinged to the side wall of the second layer 202, and the other end is slidably inserted into the guiding sleeve 601.

Referring to fig. 3 and 4, when the connection layer 2 expands with heat and contracts with cold, the connection between the connection layer 2 and the base wall 1, and the connection layer 2 and the waterproof board 3 are easily unstable, thereby causing unstable installation of the waterproof board 3. A reinforcement 7 is connected between the substrate wall 1 and the flashing 3 for the stability of the flashing 3.

Referring to fig. 1 and 4, in the present embodiment, two reinforcing members 7 are disposed along the length direction of the base wall 1, and the expansion joint 4 is located between the two reinforcing members 7. The reinforcing part 7 comprises reinforcing steel bars 8 and a mounting plate 9, the mounting plate 9 is embedded in the waterproof plate 3, and the side wall of the waterproof plate 3 departing from the base layer wall body 1 is provided with an accommodating groove 14 for accommodating the mounting plate 9.

Referring to fig. 4, the mounting plate 9 includes a plate body 901 fixedly connected to the bottom wall of the receiving groove 14, and a plate cover 902 located on a side of the plate body 901 facing away from the base wall 1. The side of the plate body 901 close to the plate cover 902 is provided with a sound insulation cavity 10. An annular groove 11 is formed in one side, close to the plate cover 902, of the plate body 901, an annular strip 12 embedded in the annular groove 11 is formed on the plate body 901, and the annular groove 11 is in interference fit with the annular strip 12.

Referring to fig. 4, one end of the reinforcing steel bar 8 is fixedly connected to the plate 901, and the other end is fixedly inserted into the base wall 1. The axis of the reinforcing steel bar 8 is perpendicular to the mounting plate 9, and the reinforcing steel bar 8 is fixedly provided with a plurality of along the circumference of the mounting plate 9.

Referring to fig. 4, the reinforcing steel bars 8 and the mounting plate 9 are matched with each other to connect the base wall 1 and the waterproof board 3, so that the deformation resistance of the waterproof board 3 during thermal expansion and cold contraction of the connecting layer 2 is improved. Meanwhile, the sound insulation cavity 10 separates noise, so that noise reduction is realized, and the sound insulation capability of the building waterproof wall body is improved. In order to further improve the noise reduction effect, the cavity wall of the sound insulation cavity 10 is in a honeycomb shape, and meanwhile, the sound insulation cavity 10 is filled with sound absorption cotton 13.

The implementation principle of the waterproof wall body of the building provided by the embodiment of the application is as follows: when the external temperature changes, the first layer 201 and the second layer 202 expand with heat and contract with cold, and the expansion joint 4 reserves a variable amount for the first layer 201 and the second layer 202. At this time, the extension tube 501 and the elastic member 502 are matched to apply a pulling force between the first layer 201 and the second layer 202, and meanwhile, the guide sleeve 601 and the guide rod 602 provide a guide for the extension tube 501 and the elastic member 502, so that the connection stability between the first layer 201 and the second layer 202 is improved, the possibility of cracking of the first layer 201 and the second layer 202 is reduced, and the waterproof effect is improved. In addition, the flexible water stop 401 blocks external water, so that the possibility of external water permeating from the expansion joint 4 is reduced, and the waterproof effect is further improved.

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

1. The utility model provides a building waterproof wall, includes consecutive basic unit's wall body (1), articulamentum (2) and waterproof board (3), its characterized in that: the articulamentum (2) includes that the length direction along basic unit's wall body (1) sets gradually first body (201) and the second body (202) of the body, first body (201) and the second body of the body are equipped with expansion joint (4) between the body (202), be equipped with flexible waterstop (401) in expansion joint (4), one side fixed connection in the first body (201) of the body of flexible waterstop (401), the opposite side fixed connection in the second body (202) of flexible waterstop (401), be equipped with expansion subassembly (5) in expansion joint (4).

2. The waterproof wall for buildings according to claim 1, wherein: the flexible water stop belts (401) are arranged in two directions from the base layer wall body (1) to the waterproof board (3), and the telescopic assembly (5) is located between the two flexible water stop belts (401).

3. The waterproof wall for buildings according to claim 1, wherein: the flexible subassembly (5) include flexible pipe (501), the elastic component (502) that are located flexible pipe (501) of horizontal connection between first layer body (201) and second layer body (202), the one end of elastic component (502) is connected in first layer body (201), the other end of elastic component (502) is connected in second layer body (202), flexible pipe (501) are the bellows.

4. The waterproof wall of claim 3, wherein: be equipped with direction subassembly (6) in expansion joint (4), direction subassembly (6) including articulate uide bushing (601) in first layer body (201), articulate in guide bar (602) of second layer body (202), the tip that the second layer body (202) was kept away from in guide bar (602) slides and inserts and establish in uide bushing (601), uide bushing (601) and guide bar (602) all are the level setting.

5. The waterproof wall for buildings according to claim 1, wherein: be connected with between basic unit's wall body (1) and waterproof board (3) reinforcement (7), reinforcement (7) include that the level is fixed to be inserted reinforcing bar (8) of establishing in basic unit's wall body (1), connect in mounting panel (9) of reinforcing bar (8), reinforcing bar (8) run through waterproof board (3), mounting panel (9) are located reinforcing bar (8) and keep away from the one end of basic unit's wall body (1), reinforcing bar (8) are provided with a plurality ofly along the circumference of mounting panel (9).

6. The waterproof wall of claim 5, wherein: the mounting plate (9) comprises a plate body (901) fixedly connected to the reinforcing steel bars (8) and a plate cover (902) connected to the plate body (901), a sound insulation cavity (10) is formed in one side, close to the plate cover (902), of the plate body (901), and the cavity wall of the sound insulation cavity (10) is in a honeycomb shape.

7. The waterproof wall of claim 6, wherein: and sound absorption cotton (13) is arranged in the sound insulation cavity (10).

8. The waterproof wall body for buildings according to claim 4, wherein: the guide assembly (6) and the telescopic assembly (5) are vertically provided with a plurality of parts, and the guide assembly (6) and the telescopic assembly (5) are arranged at intervals.