CN114737685A - 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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- CN114737685A CN114737685A CN202210360478.XA CN202210360478A CN114737685A CN 114737685 A CN114737685 A CN 114737685A CN 202210360478 A CN202210360478 A CN 202210360478A CN 114737685 A CN114737685 A CN 114737685A
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- deformation joint
- elastic
- waterproof
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- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 291
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 87
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 16
- 239000005871 repellent Substances 0.000 abstract description 5
- 230000002940 repellent Effects 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 description 14
- 239000012528 membrane Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
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 upstream surface waterproof coiled material is used for isolating the upstream surface elastic water stop belt 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 surface is covered on the outer side of the elastic water stop belt on the upstream surface, two sides of the waterproof roll material on the upstream surface are respectively fixed on the wall bodies on two sides of the deformation joint, and the waterproof roll material on the upstream surface is used for isolating the elastic water stop belt on the upstream surface 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 walls on 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 walls on 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 upstream surface elastic water stop and the middle buried elastic water stop can deform along with 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 water stop plate on the back water side is arranged in the deformation joint, the water stop plate on the back water side is positioned on one side, away from the water-facing surface, of a buried elastic water stop belt, two side surfaces of the water stop plate on the back water side are respectively tightly attached to wall bodies on two sides of the deformation joint, the elastic water stop belt on the back water side is used for plugging the deformation joint, two sides of the elastic water stop belt on the back water side are respectively and tightly fixed on the wall bodies on two sides of the deformation joint, an inner concave part with a concave deformation joint is formed at the part, corresponding to the deformation joint, of the elastic water stop belt on the back water side, a water absorption expansion sealing rubber strip is arranged in a groove of the inner concave part, the waterproof coiled material on the back water side is arranged on the outer side of the elastic water stop belt on the back water side, the waterproof coiled material on the back water side is tightly fixed on the wall bodies on two sides of the deformation joint, and the water absorption expansion sealing rubber strip is positioned between the waterproof coiled material on the back water side and the elastic water stop belt on the back water side, the water-swelling sealing rubber strip is pressed in the groove of the inner concave part by the waterproof coiled material on the back surface.
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 the 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 the wall bodies 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 wall bodies 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, tightly 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 step S3, a water-proof assembly is arranged on one side of the back surface of the deformation joint, the water-proof assembly comprises a water-stop plate on the back surface side, an elastic water-stop belt on the back surface side, a water-absorbing expansion sealing rubber strip and a water-proof coiled material on the back surface side, the water-stop plate on the back surface side is filled on one side of the back surface of the middle-buried elastic water-stop belt in the deformation joint, so that two side surfaces of the water-stop plate on the back surface side are respectively tightly attached to the wall bodies on two sides of the deformation joint, the elastic water-stop belt on the back surface is used for plugging the deformation joint, an inner concave part concave to the deformation joint is formed on the part of the elastic water-stop belt on the back surface corresponding to the deformation joint, two sides of the elastic water-stop belt on the back surface side are respectively and tightly fixed on the wall bodies on two sides of the deformation joint, the water-absorbing expansion sealing rubber strip is installed in the groove of the inner concave part, and the water-stop belt on the back surface is arranged on the outer side of the elastic water-stop belt, and the waterproof coiled material on the back surface is tightly attached to the elastic water stop belt on the back surface, the water-absorbing expansion sealing rubber strip is pressed in the groove of the inner concave part, and then the two sides of the waterproof coiled material on the back surface are tightly attached and fixed on the wall bodies on the two sides of the deformation joint respectively.
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 view of a buried elastic water stop;
fig. 4 is a schematic view showing a partial structure of the elastic water stop belt on the back surface and the waterproof roll material on the back surface.
Description of reference numerals: 1. a wall body; 11. sinking a groove; 12. intercepting a ditch; 2. deformation joints; 3. a water-repellent surface component; 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 body deformation joint water repellent structure, including the wall body 1 of double-phase relative setting, be provided with deformation joint 2 between two wall bodies 1, still include upstream face waterproof component 3, bury formula waterproof component 4 and the waterproof component 5 of the surface of a water behind. 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 plugging 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 body 1 at 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 body 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 belt 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 surface 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 buried elastic water stop 41, which are used for being connected with the wall 1, are provided with the zigzag connection parts 411, and the zigzag connection parts 411 can enhance the firmness of the connection of the buried 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 portion 521 which is concave to the deformation joint 2 is formed at the position of the back water surface elastic water stop belt 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 portion 521, and the water absorption expansion sealing rubber strip 53 is arranged in the groove of the inner concave portion 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 water stop 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 on the water-facing side and the water stop plate 51 on the water-backing side are both nitrile 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 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, installing the buried waterproof assembly 4 in the deformation joint 2, wherein the buried waterproof assembly 4 comprises a buried elastic water stop band 41 and a water-facing side water stop plate 42, fixing two sides of the buried elastic water stop band 41 in the 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 band 41 to enable two side faces of the water-facing side water stop plate 42 to be tightly attached to the wall bodies 1 on two sides of the deformation joint 2 respectively.
S2, arranging the upstream face waterproof assembly 3 on one upstream face side of the deformation joint 2, wherein the upstream face waterproof assembly 3 comprises an upstream face waterproof roll 31 and an upstream face elastic water stop belt 32, plugging the deformation joint 2 by the upstream face elastic water stop belt 32, fixing the two sides of the upstream face elastic water stop belt 32 on the wall bodies 1 on the two sides of the deformation joint 2 in a tightly attached manner respectively, then covering the upstream face waterproof roll 31 outside the upstream face elastic water stop belt 32, isolating the upstream face elastic water stop belt 32 from the outside, and then fixing the two sides of the upstream face waterproof roll 31 on the wall bodies 1 on the two sides of the deformation joint 2 respectively.
S3, arranging a water-backing surface waterproof assembly 5 on one side of the water-backing surface of the deformation joint 2, wherein 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, filling the water-backing side water stop plate 51 on one side of the water-backing surface of the middle-buried elastic water stop belt 41 in the deformation joint 2, enabling two side surfaces of the water-backing side water stop plate 51 to be tightly attached to the wall bodies 1 on two sides of the deformation joint 2 respectively, then plugging the deformation joint 2 by the water-backing surface elastic water stop belt 52, forming an inner concave part 521 of the water-backing surface elastic water stop belt 52 corresponding to the deformation joint 2, then respectively tightly fixing two sides of the water-backing surface elastic water stop belt 52 on the wall bodies 1 on two sides of the deformation joint 2, then installing the water absorption expansion sealing rubber strip 53 in a groove of the inner concave part 521, then arranging the water-backing surface waterproof coiled material 54 on the outer side of the water-backing surface elastic water stop belt 52, and the waterproof roll material 54 on the back surface is tightly attached to the elastic water stop belt 52 on the back surface, the water absorption expansion sealing rubber strip 53 is pressed in the groove of the inner concave part 521, and then the two sides of the waterproof roll material 54 on the back surface are respectively tightly attached and fixed on the wall body 1 on the 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 32 and the buried elastic water stop 41 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, 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 disclosure are all preferred embodiments of the present disclosure, and the protection scope of the present disclosure is not limited thereby, wherein like parts are designated by like reference numerals. Therefore: 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 (8)
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 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 upstream surface of the deformation joint (2), and 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 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 face covers the outer side of the elastic water stop belt (32) on the upstream face, two sides of the waterproof roll (31) on the upstream face are respectively fixed on the wall bodies (1) on two sides of the deformation joint (2), and the waterproof roll (31) on the upstream face is used for isolating the elastic water stop belt (32) on the upstream face 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 located in a deformation joint (2), two sides of the buried elastic water stop band (41) are fixed in wall bodies (1) on two sides of the deformation joint (2) respectively, the water-facing side water stop plate (42) is arranged in the deformation joint (2), the water-facing side water stop plate (42) is located 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 tightly attached to the wall bodies (1) on two sides of the deformation joint (2) respectively.
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 water-facing surface elastic water stop belt (32) are fixedly arranged on the bottom wall of the sinking groove (11), and the water-facing 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. The wall deformation joint waterproof treatment structure according to claim 1, further comprising a water-backing surface waterproof assembly (5), wherein the water-backing surface waterproof assembly (5) is arranged on one side of the water backing surface of the deformation joint (2), and 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-absorbing expansion sealing rubber strip (53) and a water-backing surface waterproof roll (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 towards the deformation joint (2) is formed at the part of the elastic water stop belt (52) at the back water side, 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), and a waterproof coiled material (54) at the back water side is tightly attached to the elastic water stop belt (52) at the back water side, two sides of the waterproof roll (54) on the back surface are respectively and tightly fixed on the wall body (1) on two sides of the deformation joint (2), the water absorption expansion sealing rubber strip (53) is positioned between the waterproof roll (54) on the back surface and the elastic water stop strip (52) on the back surface, and the waterproof roll (54) on the back surface presses the water absorption expansion sealing rubber strip (53) in the groove of the inner concave part (521).
7. A waterproof treatment method for a wall deformation joint is characterized by comprising the following steps: s1, installing a buried waterproof assembly (4) in the deformation joint (2), wherein the buried waterproof assembly (4) comprises a buried elastic water stop (41) and a water-facing side water stop plate (42), fixing two sides of the buried elastic water stop (41) in the 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 (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, the upstream face waterproof assembly (3) is arranged on one side of the upstream face of the deformation joint (2), the upstream face waterproof assembly (3) comprises an upstream face waterproof roll (31) and an upstream face elastic water stop belt (32), the upstream face elastic water stop belt (32) is firstly used for plugging the deformation joint (2), the two sides of the upstream face elastic water stop belt (32) are respectively and tightly fixed on the wall bodies (1) on the two sides of the deformation joint (2), then the upstream face waterproof roll (31) is covered on the outer side of the upstream face elastic water stop belt (32), the upstream face elastic water stop belt (32) is isolated from the outside, and then the two sides of the upstream face waterproof roll (31) are respectively fixed on the wall bodies (1) on the two sides of the deformation joint (2).
8. The wall deformation joint waterproof treatment method according to claim 7, characterized by further comprising the step S3 of arranging a back surface waterproof assembly (5) on one side of the back surface of the deformation joint (2), wherein the back surface waterproof assembly (5) comprises a back water side water stop plate (51), a back surface elastic water stop belt (52), a water absorption expansion sealing rubber strip (53) and a back surface waterproof coiled material (54), the back water side water stop plate (51) is filled on one side of the back surface of the middle-buried elastic water stop belt (41) in the deformation joint (2) to enable two side surfaces of the back water side water stop plate (51) to be respectively and tightly attached to the wall (1) on two sides of the deformation joint (2), then the back water side elastic water stop belt (52) is used for plugging the deformation joint (2), an inner concave part (521) concave to the 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 water surface elastic water stop strip (52) are respectively and tightly fixed on the wall bodies (1) on two sides of the deformation joint (2), then the water absorption expansion sealing rubber strip (53) is installed in the groove of the inner concave part (521), then the back water surface waterproof coiled material (54) is arranged on the outer side of the back water surface elastic water stop strip (52), the back water surface waterproof coiled material (54) is tightly attached to the back water surface elastic water stop strip (52) to press the water absorption expansion sealing rubber strip (53) in the groove of the inner concave part (521), and then two sides of the back water surface waterproof coiled material (54) are respectively and tightly fixed on the wall bodies (1) on two sides of the deformation joint (2).
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| 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
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| 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 |
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