CN114737685B - Wall deformation joint waterproof treatment structure and treatment method - Google Patents
Wall deformation joint waterproof treatment structure and treatment method Download PDFInfo
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- CN114737685B CN114737685B CN202210360478.XA CN202210360478A CN114737685B CN 114737685 B CN114737685 B CN 114737685B CN 202210360478 A CN202210360478 A CN 202210360478A CN 114737685 B CN114737685 B CN 114737685B
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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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- 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
- E04B1/6815—Expansion elements specially adapted for wall or ceiling parts
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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
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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Abstract
The application relates to a wall deformation joint waterproof treatment structure and a wall deformation joint waterproof treatment method. The waterproof treatment structure for the wall deformation joint comprises a water-facing surface waterproof assembly and a buried waterproof assembly, wherein the water-facing surface waterproof assembly comprises a water-facing surface waterproof coiled material and a water-facing surface elastic water stop belt; the waterproof roll material is used for isolating the elastic waterstop of the upstream face from the outside; the buried waterproof assembly comprises a buried elastic water stop band and a water-facing side water stop plate, the buried elastic water stop band is located in a deformation joint, the water-facing side water stop plate is arranged in the deformation joint, the water-facing side water stop plate is located on one side, close to the water-facing side elastic water stop band, of the buried elastic water stop band, and two side faces of the water-facing side water stop plate are tightly attached to walls on two sides of the deformation joint respectively. The application of wall body movement joint water repellent structure when using, can waterproof the movement joint well, improve water-proof effects.
Description
Technical Field
The application relates to the field of building construction, in particular to a wall deformation joint waterproof treatment structure and a wall deformation joint waterproof treatment method.
Background
The deformation joint is arranged between two adjacent buildings, and the deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The deformation of buildings under the action of external factors (temperature variation, uneven settlement of foundation, earthquake and the like) often results in cracking and even destruction, so deformation joints are generally adopted to leave certain gaps at deformation sensitive parts in advance to ensure that the buildings of each part have enough deformation width in the gaps without causing the damage of the buildings. Need set up waterproof construction in the movement joint, waterproof construction among the prior art is for laying waterproofing membrane usually, nevertheless because the movement joint can take place to warp, for example when the width of movement joint changes, will drag waterproofing membrane, breaks waterproofing membrane easily, causes the movement joint to leak, and water-proof effects is general.
Disclosure of Invention
In order to improve the waterproof effect of the deformation joint waterproof structure in the prior art, the application provides a wall deformation joint waterproof treatment structure and a wall deformation joint waterproof treatment method.
First aspect, the application provides a wall body movement joint water repellent structure adopts following technical scheme:
a waterproof treatment structure for a deformation joint of a wall body comprises two wall bodies which are oppositely arranged, wherein the deformation joint is arranged between the two wall bodies, and the waterproof treatment structure also comprises a water-facing surface waterproof assembly and a buried waterproof assembly, wherein the water-facing surface waterproof assembly is arranged on one side of the water-facing surface of the deformation joint, and comprises a water-facing surface waterproof coiled material and a water-facing surface elastic water stop belt; the water-facing surface elastic water stop belt is used for plugging the deformation joint, and two sides of the water-facing surface elastic water stop belt are respectively and closely fixed on the wall bodies at two sides of the deformation joint; the waterproof roll material on the upstream face is covered on the outer side of the elastic water stop belt on the upstream face, two sides of the waterproof roll material on the upstream face are respectively fixed on the wall bodies on two sides of the deformation joint, and the waterproof roll material on the upstream face is used for isolating the elastic water stop belt on the upstream face from the outside; the buried waterproof assembly comprises a buried elastic water stop and a water-facing side water stop plate, the buried elastic water stop is located in a deformation joint, two sides of the buried elastic water stop are fixed in wall bodies of two sides of the deformation joint respectively, the water-facing side water stop plate is arranged in the deformation joint, the water-facing side water stop plate is located on one side, close to the water-facing side elastic water stop, of the buried elastic water stop, and two side faces of the water-facing side water stop plate are tightly attached to the wall bodies of two sides of the deformation joint respectively.
By adopting the technical scheme, when the waterproof treatment structure for the wall deformation joint is used, the upfront elastic water stop and the buried elastic water stop can deform along with the deformation of the deformation joint, so that the deformation joint can be well prevented from being waterproofed; moreover, the waterproof effect is improved by the waterproof multilayer structure of the deformation joint through the upstream surface waterproof coiled material, the upstream surface elastic water stop belt, the embedded elastic water stop belt and the upstream side water stop plate.
Optionally, the two sides of the buried elastic water stop for connecting with the wall are formed with zigzag connecting parts.
Through adopting above-mentioned technical scheme, the fastness of burying formula elasticity waterstop and wall connection in can strengthening by the zigzag connection portion.
Optionally, a sinking groove is further formed in the wall bodies on the two sides of the deformation joint, the two sides of the water-facing surface elastic water stop belt are fixedly arranged on the bottom wall of the sinking groove, and the water-facing surface waterproof coiled material covers the outer side of the sinking groove.
Through adopting above-mentioned technical scheme, place the upstream face elastic water stop in the heavy groove, upstream face waterproofing membrane can be better with the protection of upstream face elastic water stop.
Optionally, the bottom wall of the sink groove is further provided with intercepting ditches for preventing water from flowing to the elastic waterstop on the upstream surface, and the intercepting ditches are located on two sides of the elastic waterstop on the upstream surface.
By adopting the technical scheme, when the waterproof coiled material on the upstream face leaks water, the intercepting ditch can prevent water from flowing to the elastic waterstop belt on the upstream face, so that the waterproof effect is improved.
Optionally, the both sides of the elastic waterstop of the upstream face are fixed on the diapire of the heavy groove through the pressing plate, one side of the pressing plate is tightly attached and pressed on the elastic waterstop of the upstream face, one side of the pressing plate, which is far away from the elastic waterstop of the upstream face, is fixedly provided with an elastic filler strip, the thickness of the elastic filler strip is the same as that of the elastic waterstop of the upstream face, a threaded hole which is communicated along the thickness direction of the pressing plate is further formed in the pressing plate, the threaded hole is located between the elastic filler strip and the elastic waterstop of the upstream face, a plurality of threaded holes are arranged at intervals along the length direction of the pressing plate, a bolt is installed in the threaded hole in a screwing mode, and the pressing plate is fixed on the diapire of the heavy groove through the bolt.
Through adopting above-mentioned technical scheme, the clamp plate can be better hug closely the pressure equipment with the elastic waterstop of upstream face and fix on the diapire of heavy groove, prevents that water from permeating into the movement joint from the clearance department of the elastic waterstop of upstream face and diapire, improves water-proof effects.
Optionally, the deformation joint comprises a deformation joint, a deformation joint and a back surface waterproof assembly, wherein the deformation joint is arranged on the back surface side of the deformation joint; the waterstop plate on the back water side is arranged in the deformation joint, the waterstop plate on the back water side is located in a buried elastic waterstop and is far away from one side of the elastic waterstop on the upstream side, two side faces of the waterstop plate on the back water side are tightly attached to walls on two sides of the deformation joint respectively, the elastic waterstop on the back water side is used for plugging the deformation joint, two sides of the elastic waterstop on the back water side are tightly attached to the walls on two sides of the deformation joint respectively, an inner concave portion of the concave portion is formed at the position, corresponding to the deformation joint, of the elastic waterstop on the back water side, a water absorption expansion sealing rubber strip is arranged in a groove of the inner concave portion, the waterproof coiled material on the back water side is arranged on the outer side of the elastic waterstop of the back water side, the waterproof coiled material on the back water side is tightly attached to the walls on two sides of the deformation joint respectively, the water absorption expansion sealing rubber strip is located between the waterproof coiled material on the back water side and the elastic waterstop of the back water side, and the waterproof coiled material on the water absorption expansion sealing rubber strip are pressed in the groove of the inner concave portion.
Through adopting above-mentioned technical scheme, deformation joint water-proof effects can further be improved to surface of a water side sealing plate, surface of a water back elasticity waterstop and surface of a water back waterproofing membrane, and when surface of a water back elasticity waterstop leaked, the inflation of absorbing water joint strip can absorb water to shutoff deformation joint improves water-proof effects.
In a second aspect, the waterproof treatment method for the deformation joint of the wall body adopts the following technical scheme:
a waterproof treatment method for a wall deformation joint comprises the following steps: s1, installing a buried waterproof assembly in a deformation joint, wherein the buried waterproof assembly comprises a buried elastic water stop belt and a water-facing side water stop plate, fixing two sides of the buried elastic water stop belt in walls on two sides of the deformation joint respectively, and filling the water-facing side water stop plate on the water-facing side of the buried elastic water stop belt to enable two side faces of the water-facing side water stop plate to be tightly attached to the walls on two sides of the deformation joint respectively; s2, arranging a water-facing surface waterproof assembly on one side of the water-facing surface of the deformation joint, wherein the water-facing surface waterproof assembly comprises a water-facing surface waterproof roll and a water-facing surface elastic water stop belt, plugging the deformation joint by the water-facing surface elastic water stop belt, closely attaching and fixing the two sides of the water-facing surface elastic water stop belt to the wall bodies on the two sides of the deformation joint respectively, covering the water-facing surface waterproof roll outside the water-facing surface elastic water stop belt, isolating the water-facing surface elastic water stop belt from the outside, and fixing the two sides of the water-facing surface waterproof roll to the wall bodies on the two sides of the deformation joint respectively.
By adopting the technical scheme, the upstream elastic water stop and the middle-buried elastic water stop can deform along with the deformation of the deformation joint, so that the deformation joint can be well prevented from being waterproofed; moreover, the waterproof effect is improved by the waterproof multilayer structure of the deformation joint through the upstream surface waterproof coiled material, the upstream surface elastic water stop belt, the embedded elastic water stop belt and the upstream side water stop plate.
Optionally, the method further comprises a step S3, a water-back surface waterproof assembly is arranged on one side of the water-back surface of the deformation joint, the water-back surface waterproof assembly comprises a water-back side water stop plate, a water-back surface elastic water stop belt, a water absorption expansion sealing rubber strip and a water-back surface waterproof coiled material, the water-back side water stop plate is filled on one side of the water-back surface of the buried elastic water stop belt in the deformation joint, two side surfaces of the water-back side water stop plate are respectively tightly attached to the wall bodies on two sides of the deformation joint, the water-back surface elastic water stop belt is used for plugging the deformation joint, an inner concave portion of the concave deformation joint is formed at the position of the corresponding deformation joint of the water-back surface elastic water stop belt, then two sides of the water-back surface elastic water stop belt are respectively and tightly attached to the wall bodies on two sides of the deformation joint, then the water absorption expansion sealing rubber strip is installed in the groove of the inner concave portion, the water absorption expansion sealing rubber strip is arranged on the outer side of the water-back surface elastic water stop belt, and the water stop belt is tightly attached to the two sides of the water-back surface elastic water stop belt and is fixed on the wall bodies on two sides of the deformation joint.
Through adopting above-mentioned technical scheme, deformation joint water-proof effects can further be improved to surface of a water side sealing plate, surface of a water back elasticity waterstop and surface of a water back waterproofing membrane, and when surface of a water back elasticity waterstop leaked, the inflation of absorbing water joint strip can absorb water to shutoff deformation joint improves water-proof effects.
Drawings
FIG. 1 is a schematic overall structure view of a waterproof structure for wall deformation joints according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of the wall deformation joint waterproofing structure according to the embodiment of the present application, with the waterproof roll material on the upstream side omitted;
FIG. 3 is a schematic structural diagram of a buried elastic water stop;
fig. 4 is a partial structural view showing the elastic water stop of the back water surface and the waterproof roll material of the back water surface.
Description of the reference numerals: 1. a wall body; 11. sinking a groove; 12. intercepting a ditch; 2. deformation joints; 3. a water-resistant assembly facing the water; 31. waterproof coiled material of upstream face; 32. an upstream face elastic water stop; 4. a buried waterproof component; 41. a buried elastic water stop; 411. a serrated connecting portion; 42. a water stop plate on the water-facing side; 5. a backside surface waterproofing member; 51. a waterstop plate on the back water side; 52. a back water surface elastic water stop; 521. an inner concave portion; 53. a water-absorbing expansion sealing rubber strip; 54. waterproof coiled material of the back water surface; 6. pressing a plate; 61. an elastic cushion strip.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, the embodiment of the application discloses a wall deformation joint waterproof treatment structure, which comprises two oppositely arranged walls 1, a deformation joint 2 arranged between the two walls 1, a water-facing surface waterproof component 3, a middle embedded type waterproof component 4 and a water-backing surface waterproof component 5. The upstream face waterproof assembly 3 is arranged on one side of the upstream face of the deformation joint 2, the embedded waterproof assembly 4 is arranged in the deformation joint 2, and the backing face waterproof assembly 5 is arranged on one side of the backing face of the deformation joint 2.
With continued reference to fig. 1 and 2, the upstream waterproofing assembly 3 includes an upstream waterproofing roll 31 and an upstream elastic water stop 32. The water-facing surface elastic water stop belt 32 is used for blocking the deformation joint 2, and two sides of the water-facing surface elastic water stop belt 32 are respectively and tightly fixed on the wall bodies 1 on two sides of the deformation joint 2 so as to prevent water from flowing out from a gap between the water-facing surface elastic water stop belt 32 and the wall bodies 1. The waterproof roll material 31 of the upstream face covers the elastic waterstop 32 of the upstream face, two sides of the waterproof roll material 31 of the upstream face are respectively attached to and fixed on the wall body 1 at two sides of the deformation joint 2 through bolts, so that water is prevented from flowing out from a gap between the waterproof roll material 31 of the upstream face and the wall body 1, and the waterproof roll material 31 of the upstream face can isolate the elastic waterstop 32 of the upstream face from the outside. In this embodiment, the wall 1 on both sides of the deformation joint 2 is further provided with a sinking groove 11, both sides of the upstream surface elastic water stop band 32 are fixedly arranged on the bottom wall of the sinking groove 11, and the upstream surface waterproof roll 31 covers the outside of the sinking groove 11. The bottom wall of the sink tank 11 is also provided with intercepting ditches 12 for preventing water from flowing to the elastic waterstop 32 on the water-facing surface, the intercepting ditches 12 are positioned at two sides of the elastic waterstop 32 on the water-facing surface, and the length direction of the intercepting ditches 12 is parallel to the length direction of the deformation joint 2. When water enters the sink 11 through the upstream waterproof roll 31, the water flows into the catch basin 12 and is discharged through the catch basin 12, thereby improving the waterproof effect of the deformation joint 2. Two sides of the water-facing surface elastic water stop belt 32 are fixed on the bottom wall of the sink tank 11 through the pressing plate 6, and one side of the pressing plate 6 is tightly attached and pressed on the water-facing surface elastic water stop belt 32. An elastic pad strip 61 is fixedly arranged on one side of the pressing plate 6, which is far away from the water-facing elastic water stop belt 32, and the thickness of the elastic pad strip 61 is the same as that of the water-facing elastic water stop belt 32. The pressing plate 6 is further provided with threaded holes which are communicated along the thickness direction of the pressing plate 6, the threaded holes are located between the elastic filler strip 61 and the upstream face elastic water stop band 32, and the threaded holes are evenly arranged along the length direction of the pressing plate 6 at intervals. And bolts are screwed in the threaded holes, and the pressing plate 6 is fixed on the bottom wall of the sinking groove 11 through the bolts.
Referring to fig. 2 and 3, the buried waterproof assembly 4 includes a buried elastic water stop 41 and a water stop plate 42 on the water-facing side. The buried elastic water stop band 41 is positioned in the deformation joint 2, and two sides of the buried elastic water stop band 41 are respectively fixed in the wall bodies 1 at two sides of the deformation joint 2. The two sides of the embedded elastic water stop 41, which are used for being connected with the wall 1, are formed with the zigzag connection portions 411, and the zigzag connection portions 411 can enhance the firmness of the connection of the embedded elastic water stop 41 and the wall 1. The water-facing side water stop plate 42 is arranged in the deformation joint 2, the water-facing side water stop plate 42 is positioned on one side, close to the water-facing side elastic water stop belt 32, of the buried elastic water stop belt 41, and two side faces of the water-facing side water stop plate 42 are tightly attached to the wall body 1 on two sides of the deformation joint 2 respectively so as to prevent water from flowing out of a gap between the water-facing side water stop plate 42 and the wall body 1.
Referring to fig. 2 and 4, the back surface waterproofing assembly 5 includes a back water side water stop plate 51, a back surface elastic water stop band 52, a water absorbing expansion joint strip 53, and a back surface waterproofing roll 54. The waterstop plate 51 on the back water side is arranged in the deformation joint 2, the waterstop plate 51 on the back water side is positioned on one side, far away from the water-facing surface elastic waterstop 32, of the buried elastic waterstop 41, and two side surfaces of the waterstop plate 51 on the back water side are tightly attached to the wall body 1 on two sides of the deformation joint 2 respectively so as to prevent water from flowing out from a gap between the waterstop plate 51 on the back water side and the wall body 1. The elastic water stop belt 52 on the back surface is used for plugging the deformation joint 2, and two sides of the elastic water stop belt 52 on the back surface are respectively tightly adhered and adhesively fixed on the wall body 1 on two sides of the deformation joint 2 so as to prevent water from flowing out from a gap between the elastic water stop belt 52 on the back surface and the wall body 1. An inner concave part 521 concave to the deformation joint 2 is formed at the part of the back surface elastic water stop 52 corresponding to the deformation joint 2, the shape of the water absorption expansion sealing rubber strip 53 is matched with the shape of the groove of the inner concave part 521, and the water absorption expansion sealing rubber strip 53 is arranged in the groove of the inner concave part 521. The waterproof roll material 54 of the back surface is arranged outside the elastic water stop belt 52 of the back surface, the waterproof roll material 54 of the back surface is tightly attached to the elastic water stop belt 52 of the back surface, two sides of the waterproof roll material 54 of the back surface are tightly attached to the wall bodies 1 on two sides of the deformation joint 2 respectively and fixed through bolts, and therefore water is prevented from flowing out of a gap between the waterproof roll material 54 of the back surface and the wall bodies 1. The water-absorbing expansion sealing rubber strip 53 is positioned between the back surface waterproof roll 54 and the back surface elastic water stop belt 52, and the water-absorbing expansion sealing rubber strip 53 is pressed in the groove of the inner concave part 521 by the back surface waterproof roll 54. When the elastic waterstop 52 on the back surface leaks water, the water absorption expansion sealing rubber strip 53 can absorb water to expand, so that the deformation joint 2 is blocked, and the waterproof effect is improved.
In the embodiment, the water-facing surface elastic water stop 32, the buried elastic water stop 41 and the back water surface elastic water stop 52 are all made of rubber; the water stop plate 42 at the water inlet side and the water stop plate 51 at the water outlet side are both butyronitrile cork rubber plates; the upstream-surface waterproof roll 31 and the backside-surface waterproof roll 54 are both polyvinyl chloride waterproof rolls. In other embodiments, the two sides of the upstream water stop band 32 may be fixed to the bottom wall of the sink tank 11 by other conventional connection methods, such as: and fixedly connecting or bonding the bolts. In other embodiments, the water stop plate 42 on the water inlet side and the water stop plate 51 on the water outlet side may also be made of other common materials such as polystyrene board. In other embodiments, waterproof roll 31 and waterproof roll 54 may be asphalt waterproof rolls.
The implementation principle of the wall deformation joint water repellent structure of the embodiment of the application is as follows: when the waterproof treatment structure for the wall deformation joint is applied, the water-facing surface elastic water stop belt 32, the middle-buried elastic water stop belt 41 and the back surface elastic water stop belt 52 can deform along with the deformation of the deformation joint 2, so that the deformation joint 2 can be well prevented from being waterproofed; moreover, the waterproof multilayer of the deformation joint 2 can be realized through the upstream surface waterproof roll 31, the upstream surface elastic water stop band 32, the buried elastic water stop band 41, the upstream side water stop plate 42, the downstream side water stop plate 51, the downstream surface elastic water stop band 52, the water absorption expansion sealing rubber strip 53 and the downstream surface waterproof roll 54, and the waterproof effect is improved.
The embodiment of the application also discloses a waterproof treatment method for the wall deformation joint, which comprises the following steps: s1, a buried waterproof assembly 4 is installed in a deformation joint 2, the buried waterproof assembly 4 comprises a buried elastic water stop band 41 and a water-facing side water stop plate 42, the two sides of the buried elastic water stop band 41 are fixed in wall bodies 1 on the two sides of the deformation joint 2 respectively, and then the water-facing side water stop plate 42 is filled on the water-facing side of the buried elastic water stop band 41, so that two side faces of the water-facing side water stop plate 42 are tightly attached to the wall bodies 1 on the two sides of the deformation joint 2 respectively.
S2, a water-facing surface waterproof assembly 3 is arranged on one side of the water-facing surface of the deformation joint 2, the water-facing surface waterproof assembly 3 comprises a water-facing surface waterproof roll 31 and a water-facing surface elastic water stop belt 32, the water-facing surface elastic water stop belt 32 is firstly plugged into the deformation joint 2, the two sides of the water-facing surface elastic water stop belt 32 are respectively fixed on the wall bodies 1 on the two sides of the deformation joint 2 in a tightly attached mode, then the water-facing surface waterproof roll 31 is covered outside the water-facing surface elastic water stop belt 32, the water-facing surface elastic water stop belt 32 is isolated from the outside, and then the two sides of the water-facing surface waterproof roll 31 are respectively fixed on the wall bodies 1 on the two sides of the deformation joint 2.
S3, a water-backing surface waterproof assembly 5 is arranged on one side of the water-backing surface of the deformation joint 2, the water-backing surface waterproof assembly 5 comprises a water-backing side water stop plate 51, a water-backing surface elastic water stop belt 52, a water absorption expansion sealing rubber strip 53 and a water-backing surface waterproof coiled material 54, the water-backing side water stop plate 51 is filled on one side of the water-backing surface of the middle-buried elastic water stop belt 41 in the deformation joint 2, two side surfaces of the water-backing side water stop plate 51 are respectively tightly attached to the wall bodies 1 on two sides of the deformation joint 2, the water-backing surface elastic water stop belt 52 is used for plugging the deformation joint 2, an inner concave part 521 of the water-backing surface elastic water stop belt 52 corresponding to the deformation joint 2 is formed on the position of the water-backing surface elastic water stop belt 52, then two sides of the water-backing surface elastic water stop belt 52 are respectively and tightly attached to and fixed on the wall bodies 1 on two sides of the deformation joint 2, the water absorption expansion sealing rubber strip 53 is installed in a groove of the inner concave part 521, then the water-backing surface waterproof coiled material 54 is arranged on the outer side of the water-backing surface elastic water stop belt 52, and two sides of the water-backing surface waterproof coiled material 521 are respectively fixed on the water-backing surface of the wall bodies 1 on two sides of the deformation joint 2.
The implementation principle of the wall deformation joint waterproof treatment method provided by the embodiment of the application is as follows: the water-facing elastic water stop belt 32 and the buried elastic water stop belt 41 can deform along with the deformation of the deformation joint 2, so that the deformation joint 2 can be well prevented from water; moreover, through upstream face waterproofing membrane 31, upstream face elastic water stop 32, bury formula elastic water stop 41, upstream side water stop 42, the side of a river water stop 51, the surface of a river elastic water stop 52 and the surface of a river waterproofing membrane 54 can realize waterproof to movement joint 2's multilayer, improve water-proof effects, when the surface of a river elastic water stop 52 leaks, the inflation joint strip 53 that absorbs water can absorb water the inflation to shutoff movement joint 2 further improves water-proof effects.
The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A waterproof treatment structure for a wall deformation joint comprises two oppositely arranged walls (1), wherein a deformation joint (2) is arranged between the two walls (1), and the waterproof treatment structure is characterized by further comprising a water-facing surface waterproof assembly (3) and a middle-buried waterproof assembly (4), wherein the water-facing surface waterproof assembly (3) is arranged on one side of the water-facing surface of the deformation joint (2), and the water-facing surface waterproof assembly (3) comprises a water-facing surface waterproof coiled material (31) and a water-facing surface elastic water stop belt (32); the upstream surface elastic water stop (32) is used for plugging the deformation joint (2), and two sides of the upstream surface elastic water stop (32) are respectively and tightly fixed on the wall bodies (1) at two sides of the deformation joint (2); the waterproof roll (31) on the upstream surface is covered on the outer side of the elastic water stop belt (32) on the upstream surface, two sides of the waterproof roll (31) on the upstream surface are respectively fixed on the wall bodies (1) on two sides of the deformation joint (2), and the waterproof roll (31) on the upstream surface is used for isolating the elastic water stop belt (32) on the upstream surface from the outside; the buried waterproof assembly (4) comprises a buried elastic water stop band (41) and a water-facing side water stop plate (42), the buried elastic water stop band (41) is positioned in the deformation joint (2), two sides of the buried elastic water stop band (41) are respectively fixed in the wall bodies (1) on two sides of the deformation joint (2), the water-facing side water stop plate (42) is arranged in the deformation joint (2), the water-facing side water stop plate (42) is positioned on one side, close to the water-facing side elastic water stop band (32), of the buried elastic water stop band (41), and two side faces of the water-facing side water stop plate (42) are respectively tightly attached to the wall bodies (1) on two sides of the deformation joint (2); the waterproof structure is characterized by further comprising a back water surface waterproof assembly (5), wherein the back water surface waterproof assembly (5) is arranged on one side of the back water surface of the deformation joint (2), and the back water surface waterproof assembly (5) comprises a back water side water stop plate (51), a back water surface elastic water stop belt (52), a water absorption expansion sealing rubber strip (53) and a back water surface waterproof coiled material (54); the water stop plate (51) at the back water side is arranged in the deformation joint (2), the water stop plate (51) at the back water side is positioned at one side of the buried elastic water stop belt (41) far away from the water-facing elastic water stop belt (32), two side faces of the water stop plate (51) at the back water side are respectively tightly attached to the wall bodies (1) at two sides of the deformation joint (2), the elastic water stop belt (52) at the back water side is used for plugging the deformation joint (2), two sides of the elastic water stop belt (52) at the back water side are respectively tightly attached and fixed on the wall bodies (1) at two sides of the deformation joint (2), an inner concave part (521) concave to the deformation joint (2) is formed at the part of the elastic water stop belt (52) at the back water side corresponding to the deformation joint (2), a water absorption expansion sealing rubber strip (53) is arranged in a groove of the inner concave part (521), a waterproof coiled material (54) at the back water side is arranged at the outer side of the elastic water stop belt (52) at the back water side, and the waterproof roll material (54) on the back surface is closely attached to the elastic water stop belt (52) on the back surface, two sides of the waterproof roll material (54) on the back surface are closely attached to and fixed on the wall body (1) on two sides of the deformation joint (2) respectively, the water absorption expansion sealing rubber strip (53) is positioned between the waterproof roll material (54) on the back surface and the elastic water stop belt (52) on the back surface, and the waterproof roll material (54) on the back surface presses the water absorption expansion sealing rubber strip (53) in the groove of the inner concave part (521).
2. The wall deformation joint waterproof processing structure according to claim 1, wherein the two sides of the buried elastic water stop (41) for connecting with the wall (1) are formed with a zigzag connecting part (411).
3. The wall deformation joint waterproof treatment structure according to claim 1, wherein the wall body (1) on two sides of the deformation joint (2) is further provided with a sinking groove (11), two sides of the upstream surface elastic water stop belt (32) are fixedly arranged on the bottom wall of the sinking groove (11), and the upstream surface waterproof coiled material (31) covers the outer side of the sinking groove (11).
4. The wall deformation joint waterproof treatment structure according to claim 3, wherein the bottom wall of the sinking groove (11) is further provided with intercepting ditches (12) for preventing water from flowing to the elastic waterstop (32) on the upstream surface, and the intercepting ditches (12) are positioned at two sides of the elastic waterstop (32) on the upstream surface.
5. The wall deformation joint waterproof processing structure according to claim 4, wherein two sides of the water-facing surface elastic water stop (32) are fixed on the bottom wall of the sinking groove (11) through pressing plates (6), one side of each pressing plate (6) is tightly attached and pressed on the water-facing surface elastic water stop (32), one side, far away from the water-facing surface elastic water stop (32), of each pressing plate (6) is fixedly provided with an elastic filler strip (61), the thickness of each elastic filler strip (61) is the same as that of the water-facing surface elastic water stop (32), each pressing plate (6) is further provided with a threaded hole which is communicated along the thickness direction of the pressing plate (6), each threaded hole is located between each elastic filler strip (61) and the water-facing surface elastic water stop (32), a plurality of threaded holes are arranged at intervals along the length direction of the pressing plates (6), each threaded hole is internally provided with a screwing bolt, and each pressing plate (6) is fixed on the bottom wall of the sinking groove (11) through a bolt.
6. A wall deformation joint waterproofing treatment method of a wall deformation joint waterproofing treatment structure according to any one of claims 1 to 5, comprising the steps of: s1, installing a buried waterproof assembly (4) in a deformation joint (2), wherein the buried waterproof assembly (4) comprises a buried elastic water stop belt (41) and a water-facing side water stop plate (42), fixing two sides of the buried elastic water stop belt (41) in wall bodies (1) on two sides of the deformation joint (2) respectively, and filling the water-facing side water stop plate (42) on one water-facing side of the buried elastic water stop belt (41) so that two side faces of the water-facing side water stop plate (42) are tightly attached to the wall bodies (1) on two sides of the deformation joint (2) respectively;
s2, a water-facing surface waterproof assembly (3) is arranged on one side of the water-facing surface of the deformation joint (2), the water-facing surface waterproof assembly (3) comprises a water-facing surface waterproof coiled material (31) and a water-facing surface elastic water stop strip (32), the deformation joint (2) is plugged by the water-facing surface elastic water stop strip (32), the two sides of the water-facing surface elastic water stop strip (32) are tightly fixed on the wall bodies (1) on the two sides of the deformation joint (2) respectively, then the water-facing surface waterproof coiled material (31) is covered on the outer side of the water-facing surface elastic water stop strip (32), the water-facing surface elastic water stop strip (32) is isolated from the outside, and then the two sides of the water-facing surface waterproof coiled material (31) are fixed on the wall bodies (1) on the two sides of the deformation joint (2) respectively.
7. The wall deformation joint waterproof treatment method of the wall deformation joint waterproof treatment structure according to claim 6, characterized by further comprising step S3 of arranging a back surface waterproof component (5) on one side of the back surface of the deformation joint (2), wherein the back surface waterproof component (5) comprises a back surface water stop plate (51), a back surface elastic water stop belt (52), a water absorbing expansion sealing rubber strip (53) and a back surface waterproof roll (54), the back surface water stop plate (51) is filled on one side of the back surface of the buried elastic water stop belt (41) in the deformation joint (2) to enable two side surfaces of the back surface water stop plate (51) to be respectively tightly attached to the wall bodies (1) on two sides of the deformation joint (2), then the deformation joint (2) is plugged by the back surface elastic water stop belt (52), an inner concave part (521) of the concave deformation joint (2) is formed on the part of the back surface elastic water stop belt (52) corresponding to the deformation joint (2), then two sides of the back surface elastic water stop belt (52) are respectively fixed on the deformation joint (2), then the inner concave part of the back surface elastic water stop belt (52) is installed on the inner concave part of the deformation joint (1) of the deformation joint (2), then the back surface elastic water stop belt (53) is tightly attached to enable the water absorbing expansion sealing rubber strip (53) to be arranged on the back surface of the back surface, then the back surface expansion sealing rubber strip (53) to be tightly attached to be arranged on the inner concave groove (521), and the back surface of the back surface elastic water stop belt (52), and the back surface expansion sealing rubber strip (52), then the back surface expansion sealing rubber strip (52), the back surface expansion groove (52) is installed on the back surface expansion groove (52), and the back surface expansion groove (52) of the back surface expansion groove (521), then, two sides of the waterproof roll (54) on the back surface are respectively and tightly fixed on the wall bodies (1) on two sides of the deformation joint (2).
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| CN206599867U (en) * | 2017-02-06 | 2017-10-31 | 航天晨光股份有限公司 | A kind of waterproofing of movement joints construction |
| CN113529982A (en) * | 2021-08-12 | 2021-10-22 | 五冶集团上海有限公司 | Deformation joint waterproof construction method |
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2022
- 2022-04-07 CN CN202210360478.XA patent/CN114737685B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0937834A1 (en) * | 1998-02-18 | 1999-08-25 | RPM/Belgium, naamloze vennootschap | Expansion joint in concrete constructions |
| JP2002242323A (en) * | 2001-02-14 | 2002-08-28 | Shinko North Kk | Waterproofing membrane of panel-supporting section |
| CN104295009A (en) * | 2014-10-15 | 2015-01-21 | 苏州工业园区设计研究院股份有限公司 | Deformation joint structure of planted roof |
| CN206591653U (en) * | 2017-01-03 | 2017-10-27 | 无锡市天宇民防建筑设计研究院有限公司 | Detachable post-cast strip discharge structure |
| CN206599867U (en) * | 2017-02-06 | 2017-10-31 | 航天晨光股份有限公司 | A kind of waterproofing of movement joints construction |
| CN113529982A (en) * | 2021-08-12 | 2021-10-22 | 五冶集团上海有限公司 | Deformation joint waterproof construction method |
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| CN114737685A (en) | 2022-07-12 |
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