CN106638999A - Waterstop structure for air bag and waterstop method of structure - Google Patents
Waterstop structure for air bag and waterstop method of structure Download PDFInfo
- Publication number
- CN106638999A CN106638999A CN201610908032.0A CN201610908032A CN106638999A CN 106638999 A CN106638999 A CN 106638999A CN 201610908032 A CN201610908032 A CN 201610908032A CN 106638999 A CN106638999 A CN 106638999A
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- China
- Prior art keywords
- air bag
- water
- basement
- protection ring
- mounting groove
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000010410 layer Substances 0.000 claims description 83
- 238000012856 packing Methods 0.000 claims description 37
- 239000011241 protective layer Substances 0.000 claims description 33
- 210000002421 cell wall Anatomy 0.000 claims description 16
- 238000005325 percolation Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000002775 capsule Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 210000004712 air sac Anatomy 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 19
- 239000003566 sealing material Substances 0.000 description 12
- 230000037361 pathway Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- E04B2001/6818—Joints with swellable parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a waterstop structure for an air bag and a waterstop method of the structure. The structure comprises the air bag arranged in the portion, needing waterstop, of a building structure and used for filling the portion needing waterstop. The air bag is provided with an air valve, the gap in the portion needing waterstop is filled with the air bag and a water seepage path is blocked through inflation of the air valve, and therefore the air bag is placed in the portion needing waterstop; then the air bag is inflated till the bag wall is attached to a gap wall, and inflation stops; or adjustably, the gap wall used for sealing the portion needing waterstop is formed first, and a seam of the building structure is filled with the inflated air bag serving as a waterstop material so that when the water seepage path appears due to disturbance, the bag wall of the air bag deforms along with disturbance and fills the seam again by means of the deformation characteristic of the bag wall of the air bag and the action of air pressure in the air bag, and newly generated water seepage paths are plugged truly. The problem that seepage happens because in the prior art, a filling material does not have a secondary deformation capacity for seam filling is solved.
Description
Technical field
The present invention relates to technical field of building construction, relates in particular to a kind of air bag water sealing structure and its water-stopping method.
Background technology
At present the conventional gap water-stopping method of domestic construction is mainly by arranging sealing rod, waterstop and/or water-stopping steel
The components such as plate are completed.These ways are filled in the structures such as post-cast strip, subsiding crack with the sealing material of intrinsic shape, to rise
To the effect of the permeation pathway for intercepting water.
In building structure, all there is the building seam for needing to be blocked in such as post-cast strip, precast facade, pipeline socket place
Gap, to avoid the formation of the path for water penetration.Wherein, illustrate by taking post-cast strip as an example, conventional post-cast strip patching is all past
Existing sealing material is clogged in gap, the packing after gap filling is good after the completion of pouring, but when crossing one section
Between after, due to a variety of causes, post-cast strip both sides occur the phenomenons such as differential settlement, cause the sealing material of inserting gap
Disturbance.Significantly, since the solid form of existing sealing material makes it not possess the energy of secondary deformation blind
Power, when gap both sides there occurs relative movement, will make to produce new space between sealing material and gap wall, so as to oozing for water
Path is provided thoroughly, infiltration is caused eventually.
In addition, the sealing between packing material and gap wall requires very high, the filling skill of sealing material to construction quality
Art plays considerable influence to building gap sealing construction, causes construction quality high for the dependency degree of construction technology, and work
Cheng Rongyi causes the accident for seeping water to occur because sealing construction quality does not pass a test.
Therefore to overcome problem above, reduce in engineering because sealing does not pass a test the infiltration accident of generation, be necessary to propose in fact
A kind of new building gap water sealing structure and its water-stopping method.
The content of the invention
In view of the foregoing, the present invention provides a kind of air bag water sealing structure and air bag water-stopping method, after by inflation
Air bag is filled in the gap of building structure as sealing material, with it is disturbed and occur infiltration path when, using air bag capsule
Wall can deformation behavior and its inside gas pressure, with disturbance deformation and blind again, the new water for producing of closure really
Permeable path, solve packing material in prior art often do not possess secondary deformation blind ability institute caused by ooze
Water problems.
For achieving the above object, the present invention adopts the technical scheme that a kind of air bag water sealing structure of offer, and the air bag stops
Water-bound is used to be located at the needing in sealing position of building structure；Wherein, the air bag water sealing structure includes an at least air bag, fills out and sets
In the inside for needing sealing position；The air bag is provided with air valve, and the air bag is inflated to fill the need by the air valve
Space in sealing position simultaneously blocks the percolation path of water.
Further improvement is that for air bag water sealing structure of the present invention, it is described to need sealing position to be formed at precast wall panel with top
Junction between beam, bottom girder；The precast wall panel distinguishes recessed formation top peace relative to the back timber and the bottom girder
Put groove and bottom mounting groove；The air bag is placed in the top mounting groove and the bottom mounting groove, and the air bag Jing fills
Gas is filling the top mounting groove and space in the bottom mounting groove and block the precast wall panel and back timber, bottom girder
Between water percolation path.
Air bag water sealing structure of the present invention is further improved by, the top mounting groove and the bottom mounting groove
Notch is all provided with notch protective layer and cell wall and is all provided with cell wall protective layer；The air bag is placed in the notch protective layer and institute
State in the space that cell wall protective layer is collectively forming.
Air bag water sealing structure of the present invention is further improved by, and the air bag is configured to air bag coil structures, the gas
Capsule is placed in doubling-up in the top mounting groove and the bottom mounting groove and is located at the precast wall panel the week side of boss.
Further improvement is that for air bag water sealing structure of the present invention, it is described to need sealing position to be formed at basement post-pouring zone,
The basement post-pouring zone internal shaping has packing space；The air bag is filled in the packing space, the air bag Jing inflations
To fill the space of the packing space and the percolation path of the water for blocking the basement post-pouring zone.
Air bag water sealing structure of the present invention is further improved by, and the packing space in the basement post-pouring zone is by phase
Outer wall of basement, the top board at the top of the outer wall of basement and the bottom located at the outer wall of basement bottom that neighbour is arranged
Plate defines to be formed jointly；Protection ring layer in an outer protection ring layer and one is additionally provided with inside the packing space；The air bag is filled out and set
Between the outer protection ring layer and the interior protection ring layer；The outer protection ring layer and the interior protection ring layer and the underground
Two vertical protective layers are vertically disposed between the exterior wall of room；Outer surface of the outer protection ring layer at the top of it is provided with plugged zone,
And the outer surface in other positions is provided with concrete layer；Inner surface of the interior protection ring layer at the top of it is provided with mortar
Layer, and the inner surface in other positions is provided with concrete layer, and in the screed steel wire is equipped with；The air bag is located at institute
State outer protection between ring layer, the interior protection ring layer and the two vertical protective layer；The outer guarantor is filled in the air bag Jing inflations
The percolation path in space and the water for blocking the basement post-pouring zone between guard ring layer, interior protection ring layer and vertical protective layer.
Air bag water sealing structure of the present invention is further improved by, and the air bag is configured to air bag coil structures, located at institute
State inside the packing space of basement post-pouring zone, and the outer wall of basement top being disposed adjacent is placed at the top of the air bag
Between plate, the bottom of the air bag is placed between the outer wall of basement base plate being disposed adjacent.
Further improvement is that for air bag water sealing structure of the present invention, it is described to need sealing position to be formed at pipe connecting structure
Interior, the pipe connecting structure includes inner tube and the outer tube with said inner tube socket；The outer wall of said inner tube and the outer tube
Inwall between be formed with packing space；The air bag is configured to air bag coil structures, and the air bag is filled at the packing space
It is interior；The seepage flow road of water of the air bag Jing inflations to fill the space of the packing space and block the basement post-pouring zone
Footpath.
Air bag water sealing structure of the present invention is further improved by, and the air bag is made up of air sac strip, the air bag is whole
Section or piecewise are placed in described need in sealing position.
In addition, the present invention also provides a kind of water-stopping method of aforementioned air bag water sealing structure, the air bag is needed to fill out to be located at
In sealing position；Wherein, methods described step includes：
First step：The air bag of partial inflation is inserted into described need in sealing position；
Second step：To airbag aeration to be enough to fill it is described need sealing position internal voids, need sealing position to block
The percolation path of interior water；
Third step：Closure is described to need sealing position, and the air bag is fixed to be filled in described needs sealing part interior；
Wherein, the second step is interchangeable with the order of the third step.
The present invention is as a result of above technical scheme so as to have the advantages that：
(1) present invention by using air bag as sealing material, using the variable form of air bag, in the gap for needing sealing position
Both sides occur after relative displacement, and air bag internally in the presence of air pressure, can again fill up the hole of new generation, so as to intercept water
Permeation pathway；Conventional sealing material is effectively overcome because form is fixed, it is impossible to which adaptation is filled up and produces infiltration path in new, most
Cause the technical problem for seeping water eventually.
(2) present invention is by the way that using air bag, used as sealing material, air bag is mainly inserted and needs treating for sealing position by construction procedure
It is reinflated airbag wall fastening is attached on the wall of space in filling out building gap, that is, reach sealing purpose；Make the present invention that there is construction
It is convenient, and reduce the Advantageous Effects such as the dependency degree to construction quality.
(3) present invention can carry out engineering production to the air bag as sealing material depending on practice of construction demand, have
Reliable in quality degree is controllable.
Description of the drawings
Fig. 1 is air bag water sealing structure of the present invention located at the positive structure schematic between precast facade and top board, base plate.
Fig. 2 is partial structurtes schematic perspective view of the air bag water sealing structure of the present invention located at precast wall panel.
Fig. 3 is the plane schematic side view of Fig. 1 of the present invention.
Fig. 4 is the partial structurtes enlarged diagram of Fig. 3 of the present invention.
Fig. 5 is alien invasion structural representation of the air bag water sealing structure of the present invention located at basement post-pouring zone.
Fig. 6 is cross-sectional schematic at the post-cast strip of Fig. 5 of the present invention.
Fig. 7 is the overlooking the structure diagram that the segmentation of air bag water sealing structure is located at the present invention longer post-cast strip.
Fig. 8 is structural representation of the air bag water sealing structure of the present invention located at pipeline.
Fig. 9 is the partial structurtes enlarged diagram of Fig. 8 of the present invention.
Reference is as follows with the corresponding relation of part：
Need sealing position A；Air bag 10；Transverse part 11；Vertical portion 12；Air valve 20；Precast wall panel 30；Top mounting groove
301；Bottom mounting groove 302；Back timber 31；Bottom girder 32；Notch protective layer 33；Cell wall protective layer 34；Basement post-pouring zone 40；Filling
Space 41；Outer wall of basement 42；Top board 43；Base plate 44；Outer protection ring layer 45；Plugged zone 451；Concrete layer 452；Interior guard circle
Layer 46；Screed 461；Concrete layer 462；Steel wire 463；Vertical protective layer 47；Pipe connecting structure 50；Inner tube 51；Outer wall
511；Outer tube 52；Inwall 521；Packing space 53.
Specific embodiment
For the benefit of to the understanding of the present invention, illustrate below in conjunction with drawings and Examples.
Fig. 1 to Fig. 9 is referred to, the present invention provides a kind of air bag water sealing structure and its water-stopping method.Specifically, the air bag
Water sealing structure is used to fill out to be located to need in the A of sealing position；Wherein, the air bag water sealing structure includes an at least air bag 10, is filled at
The inside for needing sealing position A；The air bag 10 is provided with air valve 20, and the air bag 10 is inflated to fill by the air valve 20
The space needed in the A of sealing position simultaneously blocks the percolation path of water.
Further, the water-stopping method step of air bag water sealing structure of the present invention mainly includes：
First step：The air bag 10 of partial inflation is inserted into described need in the A of sealing position；
Second step：Air bag 10 is inflated to be enough to fill it is described need sealing position A internal voids, need water stop portion to block
The percolation path of the water in the A of position；
Third step：Closure is described to need sealing position A, and the air bag 10 is fixed to be filled in described needs sealing position A
It is internal；
Wherein, the second step is exchanged with the visual Specific construction situation of the order of the third step, to need in closing
Air bag 10 is inflated after the A of sealing position, or, the air bag 10 by partial inflation insert need sealing position A after be inflated to and fill up
Need after the A of sealing position in described, then sealing position A will be needed to close.
Therefore the present invention is by aforementioned air bag water sealing structure and its water-stopping method, using the air bag 10 after inflation as sealing
Material is filled at the needing in the A of sealing position of building structure, with it is disturbed and when there is the porous space path of water, it is available
Air bag 10 can deformation behavior and its inside gas pressure, with disturbance deformation and blind again, really closure is new produces
Water energy permeation pathway, solving the ability that packing material does not often possess secondary deformation blind in prior art is caused
Seepage problem.
In the present invention, the air bag water sealing structure is included located at precast wall panel 30, basement post-pouring zone 40 and pipe
At least three kinds specific embodiments of the grade of pipeline connecting structure 50, illustrate one by one below.
Embodiment one：
Please refer to Fig. 1 to Fig. 4, show that air bag water sealing structure of the present invention needs sealing position A for precast wall panel 30
Structural representation.
It is described to need sealing position A to be formed at the junction between precast wall panel 30 and back timber 31, bottom girder 32；It is described prefabricated
Side fascia 30 distinguishes recessed formation top mounting groove 301 and bottom mounting groove 302 relative to the back timber 31 and the bottom girder 32；
The air bag 10 is placed in the top mounting groove 301 and the bottom mounting groove 302, and the Jing of the air bag 10 inflates to fill
Space in the top mounting groove 301 and the bottom mounting groove 302 simultaneously blocks the precast wall panel 30 and back timber 31, bottom
The percolation path of the water between beam 32.
In the present embodiment, the space for needing sealing position A is mainly defined by the cell wall of the mounting groove and is formed.It is described
Notch protective layer 33 is all provided with top mounting groove 301 and the notch of the bottom mounting groove 302, the envelope of the air bag 10 is set
Need inside the A of sealing position in described, and cell wall protection is all provided with the top mounting groove 301, the cell wall of bottom mounting groove 302
Layer 34.Wherein, the cell wall protective layer 34 can be formed by smearing rubber on mounting groove cell wall；The notch protection
Layer 33 can be that preform has the closure plate of smooth, smooth inner face or smears the rubber for being formed in closure plate inner face
Glue-line.Thereby, by the air bag 10 being placed in into the notch protective layer 33 and the cell wall protective layer 34 is collectively forming
In space, to be played a protective role to air bag 10 using the smooth surface of rubber layer, it is to avoid air bag 10 is direct in deformation process
Rub with the cell wall of mounting groove and rupture.It should be noted that, the notch protective layer 33, cell wall protective layer 34 constituent material simultaneously
Being not limited to rubber, or other can form smooth, smooth surface, with the material played a protective role to air bag.
In the present embodiment, the air bag 10 can be shaped as strip, and the placement slot length depending on precast wall panel 30 enters
Row is filled out and set；Or, such as Fig. 1, it is shown that the air bag 10 of the present embodiment is configured to round air bag and shows in the setting of precast wall panel 30
It is intended to, the air bag 10 (dotted line) is placed in inside the top mounting groove 301 and bottom mounting groove 302, doubling-up is located at described
The week side of boss of precast wall panel 30；Wherein, round air bag 10 is arranged at after precast wall panel 30 and has if Fig. 1 middle positions are in two mounting grooves
Vertical portion 12 on the metope both sides of precast wall panel 30 of transverse part 11 and position, the vertical portion 12 is mainly used in connection two
Individual transverse part 11, the air valve 20 is preferably located on the transverse part 11 of air bag 10 for being placed in bottom mounting groove 302；Thereby, air bag
After the transverse part 11 of 10 lower sections is inflated, gas can be conveyed toward the transverse part 11 of top via the vertical portion 12 of both sides, finally be made
Two transverse part 11 is defined in the rubber layer for needing sealing position A walls after inflating as Fig. 4 is attached at.
In the present embodiment, the sealing step of the air bag water sealing structure is specifically included：
First step：The air bag 10 of partial inflation is inserted into the precast wall panel 30 to be formed upper is defined with back timber 31
Portion's mounting groove 301, and precast wall panel 30 and bottom girder 32 defined in the bottom mounting groove 302 to be formed；
Second step：Air bag 10 is inflated to and is attached at the space wall A1, to fill top mounting groove using air bag 10
301 and bottom mounting groove 302 in space, and block oozing for water between the precast wall panel 30 and back timber 31, bottom girder 32
Flow path；
Third step：Form the closing notch protective layer 33 for needing sealing position A.
More specifically, the construction procedure of the air bag water-stopping method of the present embodiment is in the body making of the precast wall panel 30
After finishing, first detect that the top and bottom ends of precast wall panel 30 place position (top mounting groove 301, the bottom mounting groove of air bag 10
302) it is whether smooth, for the position for having obvious protrusion carries out floating process.Then, in the mounting groove groove to place air bag 10
Smear one layer of rubber on wall, then by the air bag 10 of unaerated be fixed in advance the top mounting groove 301 of precast wall panel 30 and under
In portion's mounting groove 302, and note the inflation inlet of air valve 20 is placed on upwards in mounting groove.Finally, by air valve 20 to air bag
10 inflations, after inflation is finished, at the four sides of air bag 10 protective layer are formed, and close the top mounting groove 301, bottom mounting groove
302。
Therefore the notch protective layer 33, cell wall that the air bag 10 after inflation will be attached on the inwall for needing sealing position A
Protective layer 34, to close the permeation pathway of water, reaches precast wall panel sealing purpose.
In the present embodiment, the cross sectional shape after the transverse part 11 of the air bag 10 is inflated can be circular, oval, fall
Angle is square or other suitable fillings and blocks the precast wall panel 30 and needs the cross sectional shape of sealing position A；The vertical portion 12
, to transverse part 11, therefore heave when inflation due to mainly for delivery of gas, after inflation mostly depending on construction demand, can vertically
Gas in portion 12 is completely or partially discharged into transverse part 11, so that the section after vertical portion 12 is inflated is in flat, is beneficial to pre-
The both sides of Side fascia processed 30 connect with other building structure groups.
Additionally, for the condition of construction for there was only one piece of precast wall panel 30 between two supporting members, can be along precast facade
The round air bag of the surrounding of plate 30 arrangement closing form；And when multiple wallboards are arranged together, then can be up and down and two
Gap arrangement strip air bag between individual wallboard, and the groove of prefabricated placement inflation inlet can shifted to an earlier date in prefabricated panel.
Embodiment two：
Please refer to Fig. 5 to Fig. 7, show that air bag water sealing structure of the present invention is used to need water stop portion on basement post-pouring zone 40
The structural representation of position A.
Described to need sealing position A to be formed at basement post-pouring zone 40, the internal shaping of the basement post-pouring zone 40 has filling empty
Between 41；The air bag 10 is filled in the packing space 41, and the Jing of the air bag 10 inflates to fill the packing space 41
Space and block the basement post-pouring zone 40 water percolation path.
In the present embodiment, such as Fig. 5, Fig. 6, the packing space 41 in the basement post-pouring zone 40 is by outer wall of basement
42nd, the top board 43 located at the top of the outer wall of basement 42 and the common boundary of base plate 44 located at the bottom of the outer wall of basement 42
It is shaped as；Protection ring layer 46 in an outer protection ring layer 45 and is additionally provided with inside the packing space 41；The air bag 10 is filled out and set
Between the outer protection ring layer 45 and the interior protection ring layer 46.It is described it is outer protection ring layer 45 and it is described it is interior protection ring layer 46 with
Two vertical protective layers 47 are vertically disposed between the outer wall of basement 42；Outer surface of the outer protection ring layer 45 at the top of it
Plugged zone 451 is provided with, and the outer surface in other positions is provided with concrete layer 452；The interior protection ring layer 46 is in Qi Ding
The inner surface in portion is provided with screed 461, and the inner surface in other positions is provided with concrete layer 462, the screed 461
Inside it is equipped with steel wire 463；The air bag 10 is vertical with described two located at the outer protection ring layer 45, the interior protection ring layer 46
Between protective layer 47；The Jing of the air bag 10 inflation fillings outer protection ring layer 45, interior protection ring layer 46 and vertical protective layer 47
Between space and block the basement post-pouring zone 40 water percolation path.
In the present embodiment, such as Fig. 5, Fig. 6, the air bag 10 is configured to air bag coil structures, pours after the basement
Inside packing space 41 with 40, the air bag 10 is comprising position in the top of packing space 41 and two transverse parts 11 and the position of bottom
The outer wall of basement is placed in the top transverse part 11 of the vertical portion 12 of the both sides of the packing space 41, and the air bag 10
Between 42 top board 43, the bottom transverse part 11 of the air bag 10 is placed between the base plate 44 of the outer wall of basement 42.Or
Person, as shown in fig. 7, the air bag 10 is also formable filling out for strip, and the sealing position A length that needs depending on basement post-pouring zone 40
If；Additionally, the air bag 10 can regard the prefabricated not airbag structure with different length size of construction demand.
In the present embodiment, mainly contacted with water due to the wall for defining the packing space 41 of basement post-pouring zone 40
Wall, the wall is usually to be formed by concreting and have more coarse surface, to avoid air bag 10 in deformation
Rough surface friction rupture described in Cheng Zhongyu loses stagnant water effect, therefore the present invention by arranging the coagulation in the rough surface
Soil layer 452, then smear rubber on the concrete layer 452 to form outer protection ring layer 45, and rubber is smeared in the gas
With protection ring layer 46 in being formed on the inner surface of capsule 10.Wherein, the outer protection ring layer 45, the interior protection visual practice of construction of ring layer 46
Demand, disposably completes or by several times the ring layer protection structure for completing is formed after the week side of boss of air bag 10 smears rubber.
Wherein, the vertical portion 12 of the round air bag 10 is mainly used in connecting two transverse parts 11, and the air valve 20 is preferable
It is located on the top transverse part 11 of air bag 10；Thereby, after the transverse part 11 of the top of air bag 10 is inflated, can be via the vertical portion of both sides
12 convey gas toward the transverse part 11 of lower section, outer as described in Fig. 5 is attached at after finally inflating two transverse part 11 to protect ring layer
45th, it is interior to protect on ring layer 46 and vertical protective layer 47, play stagnant water effect.
It should be noted that, the wall visible surface roughness decides whether that first arranging concrete layer smears again rubber, and
Concrete layer, the vertical guarantor of such as Fig. 5 can be partially or fully set in the wall for defining the packing space 41 of basement post-pouring zone 40
Sheath 47 shows smears rubber source on the wall of packing space 41, to play the enforcement state of the protection effect of air bag 10.Additionally,
The outer protection ring layer 45, interior protection ring layer 46, the constituent material of vertical protective layer 47 be not limited to rubber, or other
Smooth, smooth surface can be formed, with the material played a protective role to air bag.
In the present embodiment, the plugged zone 451 specifically can be made up of steel plate or be tamped by concrete and be formed, or
With precast slab constitutor；Wherein, in practice of construction, if there is no earthing on the top board of the basement post-pouring zone,
Preferably select to arrange steel plate, if there is earthing, preferably select to be tamped with plain concrete.
In the present embodiment, the sealing step of the air bag water sealing structure is specifically included：
First step：The air bag 10 of partial inflation is inserted to be filled in the late poured band structure of the outer wall of basement 40
Need inside the A of sealing position；
Second step：Air bag 10 is inflated to and is attached at the outer protection ring layer 43, interior protection ring layer 44 and vertical protection
Layer 45, to utilize the space filled in air bag 10 in basement post-pouring zone 40, and blocks inside the basement post-pouring zone 40
The percolation path of water；
Third step：The structure of the closure basement post-pouring zone 40 is formed, that is, arrange between outer wall of basement 40
The components such as the outer protection ring layer 45, interior protection ring layer 46 and vertical protective layer 47, and air bag 10 is filled out be located at the outer protection
Between ring layer 45, interior protection ring layer 46 and vertical protective layer 47.
More specifically, the construction procedure of the air bag water-stopping method of the present embodiment is contacted with water in basement post-pouring zone 40
Wall on first lay a laminin concrete (concrete layer 452 of such as Fig. 5, Fig. 6), one layer of rubber of brush on plain concrete surface
(the outer bottom side of protection ring layer 45 of such as Fig. 5, Fig. 6 and both sides)；Then air bag is fixed on into filling out for the basement post-pouring zone 40
Fill in space 41 and inflate, after inflation is finished, apply in the surface of both sides vertical portion 12 of air bag 10 and the surface of top bottom horizontal portion 11
Brush rubber and floating (to be formed as protected ring layer 46 in Fig. 5, Fig. 6)；Then, in the rubber layer of correspondence top transverse part 11
Screed 461 is set, and concrete layer 462 is set in other rubber layers；Finally, on the top transverse part 11 of air bag 10 first
Brushing rubber (to form complete outer protection ring layer 45), re-lays steel plate, and the headspace between steel plate and rubber, in case
The air bag later stage deforms.
Therefore the air bag 10 after inflation is attached at the outer protection ring layer 45, interior protection ring layer 46 and the vertical protection
On 47 surface of layer, to block water energy permeation pathway, basement post-pouring zone sealing purpose is reached.
In the present embodiment, the air bag 10 inflate after cross sectional shape can for circular, oval, chamfering it is square or its
He is adapted to fill and block the basement post-pouring zone 40 need the cross sectional shape of sealing position A；The vertical portion 12 is due to main
For delivering a gas to transverse part 11, therefore heave when inflation, after inflation mostly depending on construction demand, can be by vertical portion 12
Gas is completely or partially discharged into transverse part 11, so that the section after vertical portion 12 is inflated is in flat, is beneficial to precast wall panel
30 both sides connect with other building structure groups.
Embodiment three：
Please refer to Fig. 8, Fig. 9, show that air bag water sealing structure of the present invention is used to need water stop portion on pipe connecting structure 50
The structural representation of position A.
It is described to need sealing position A to be formed in pipe connecting structure 50, the pipe connecting structure 50 include inner tube 51 with
And the outer tube 52 with the socket of said inner tube 51；It is formed between the outer wall 511 of said inner tube 51 and the inwall 521 of the outer tube 52
Packing space 53；The air bag 10 is configured to air bag coil structures, and the air bag 10 is filled in the packing space 53；The gas
The Jing of capsule 10 inflate with fill the space of the packing space 53 and block the basement post-pouring zone 40 water percolation path.
In the present embodiment, the air bag 10 is configured to air sac strip structure, the air bag 10 can with whole section of ground or segmentation but
Connected ground connection is placed in the needing in the A of sealing position of the pipe connecting structure 50.
In the present embodiment, the sealing step of the air bag water sealing structure is specifically included：
First step：The air bag 10 of partial inflation is inserted into the pipe end of said inner tube 51 and the mutually socket of the outer tube 52
Define needing in the A of sealing position of being formed；
Second step：Air bag 10 is inflated to and is attached at the space wall A1, air bag 10 is filled into said inner tube to utilize
Space between 51 outer walls 511 and the inwall 521 of outer tube 52, and block the seepage flow of water between the prefabricated pipeline attachment structure 50
Path；
Third step：Form the closure packing space 53 for needing sealing position A.
Therefore the air bag 10 after inflation is attached on the outer wall 511 of said inner tube 51 and the inwall 521 of the outer tube 52,
To close the water energy permeation pathway of axial direction, pipeline configuration sealing purpose is reached.
In the present embodiment, the air bag 10 inflate after cross sectional shape can for circular, oval, chamfering it is square or its
He is adapted to fill and block the pipeline configuration 50 need the cross sectional shape of sealing position A.
The present invention is described in detail above in association with drawings and Examples, those skilled in the art can basis
Described above makes many variations example to the present invention.Thus, some of embodiment details should not constitute limitation of the invention,
The present invention is by the scope defined using appended claims as protection scope of the present invention.
Claims (10)
1. a kind of air bag water sealing structure, it is characterised in that what the air bag water sealing structure was used to being located at building structure needs water stop portion
In position；Wherein, the air bag water sealing structure includes an at least air bag, is filled at the inside for needing sealing position；The air bag
Air valve is provided with, the air bag is inflated to fill the space needed in sealing position and block the seepage flow road of water by the air valve
Footpath.
2. air bag water sealing structure according to claim 1, it is characterised in that：
It is described to need sealing position to be formed at the junction between precast wall panel and back timber, bottom girder；The precast wall panel is relative
In the back timber and bottom girder difference recessed formation top mounting groove and bottom mounting groove；
The air bag is placed in the top mounting groove and the bottom mounting groove, and the air bag Jing inflates to fill on described
Space in portion's mounting groove and the bottom mounting groove simultaneously blocks the seepage flow of water between the precast wall panel and back timber, bottom girder
Path.
3. air bag water sealing structure according to claim 2, it is characterised in that：
The top mounting groove is all provided with notch protective layer and cell wall with the notch of the bottom mounting groove and is all provided with cell wall guarantor
Sheath；The air bag is placed in the space that the notch protective layer and the cell wall protective layer are collectively forming.
4. the air bag water sealing structure according to Claims 2 or 3, it is characterised in that：
The air bag is configured to air bag coil structures, and the air bag is placed in the top mounting groove and the bottom mounting groove simultaneously
Circle is located at the precast wall panel the week side of boss.
5. air bag water sealing structure according to claim 1, it is characterised in that：
Described to need sealing position to be formed at basement post-pouring zone, the basement post-pouring zone internal shaping has packing space；The gas
Capsule is filled in the packing space, and the air bag Jing inflates to fill the space of the packing space and block the basement
The percolation path of the water of post-cast strip.
6. air bag water sealing structure according to claim 5, it is characterised in that：
Packing space in the basement post-pouring zone is by the outer wall of basement being disposed adjacent, located at outer wall of basement top
Top board and the base plate located at the outer wall of basement bottom define jointly and to be formed；It is additionally provided with outside one inside the packing space
Protection ring layer in protection ring layer and；
The air bag is filled between the outer protection ring layer and the interior protection ring layer；
Two vertical protective layers are vertically disposed between the outer protection ring layer and the interior protection ring layer and the outer wall of basement；
Outer surface of the outer protection ring layer at the top of it is provided with plugged zone, and the outer surface in other positions is provided with coagulation
Soil layer；
Inner surface of the interior protection ring layer at the top of it is provided with screed, and the inner surface in other positions is provided with coagulation
Soil layer, in the screed steel wire is equipped with；
The air bag is located at the outer protection ring layer, between the interior protection ring layer and the two vertical protective layer；The air bag
Pour Jing the inflation filling outer protection ring layer, the space between interior protection ring layer and vertical protective layer and after blocking the basement
The percolation path of the water of band.
7. the air bag water sealing structure according to any one of claim 4 to 6, it is characterised in that：
The air bag is configured to air bag coil structures, inside the packing space of the basement post-pouring zone, and the air bag
Top is placed between the outer wall of basement top board being disposed adjacent, and the bottom of the air bag is placed in described being disposed adjacent
Between outer wall of basement base plate.
8. air bag water sealing structure according to claim 1, it is characterised in that：
Described to need sealing position to be formed in pipe connecting structure, the pipe connecting structure includes inner tube and and said inner tube
The outer tube of socket；Packing space is formed between the inwall of the outer wall of said inner tube and the outer tube；
The air bag is configured to air bag coil structures, and the air bag is filled in the packing space；The air bag Jing inflates to fill out
Fill the space of the packing space and block the percolation path of the water of the basement post-pouring zone.
9. the air bag water sealing structure according to any one of claim 1,2,4 or 8, it is characterised in that：
The air bag is made up of air sac strip, and whole section of the air bag or piecewise are placed in described need in sealing position.
10. a kind of air bag water-stopping method of air bag water sealing structure according to any one of claim 1 to 9, its feature exists
In the air bag is needed in sealing position to fill out to be located at；Wherein, methods described step includes：
First step：The air bag of partial inflation is inserted into described need in sealing position；
Second step：To airbag aeration to be enough to fill it is described need sealing position internal voids, needed in sealing position with blocking
The percolation path of water；
Third step：Closure is described to need sealing position, and the air bag is fixed to be filled in described needs sealing part interior；
Wherein, the second step is interchangeable with the order of the third step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908032.0A CN106638999A (en) | 2016-10-18 | 2016-10-18 | Waterstop structure for air bag and waterstop method of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908032.0A CN106638999A (en) | 2016-10-18 | 2016-10-18 | Waterstop structure for air bag and waterstop method of structure |
Publications (1)
| Publication Number | Publication Date |
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| CN106638999A true CN106638999A (en) | 2017-05-10 |
Family
ID=58856855
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610908032.0A Pending CN106638999A (en) | 2016-10-18 | 2016-10-18 | Waterstop structure for air bag and waterstop method of structure |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108252427A (en) * | 2018-01-24 | 2018-07-06 | 江苏南通三建建筑装饰有限公司 | A kind of integration assembled heat insulation exterior wall |
| CN109026150A (en) * | 2018-08-30 | 2018-12-18 | 上海隧道工程有限公司 | The built-in airbag sealing unit of tunnel connection channel push bench process tube coupling and encapsulating method |
| CN109736456A (en) * | 2019-01-26 | 2019-05-10 | 中煤地建设工程有限公司 | A waterproof structure for construction joints of basement exterior walls |
| CN109958146A (en) * | 2019-04-17 | 2019-07-02 | 中国铁路设计集团有限公司 | A kind of assembled underground structure prefabricated components seam crossing hermetic seal bar capsule |
| CN111305168A (en) * | 2019-07-24 | 2020-06-19 | 江苏省太湖水利规划设计研究院有限公司 | Bag type water stop structure for gate |
| CN111636378A (en) * | 2020-06-04 | 2020-09-08 | 大连理工大学 | A new type of water-stop structure to prevent water leakage from permanent joints of concrete dams |
| CN112814042A (en) * | 2020-12-31 | 2021-05-18 | 山西大学 | Flexible waterproof curtain capable of quickly separating diffusion of site polluted underground water |
| CN116876966A (en) * | 2023-06-14 | 2023-10-13 | 国网江苏省电力有限公司南通供电分公司 | Three-proof gate rapid inflatable water blocking bag device and its use method |
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| CN108252427A (en) * | 2018-01-24 | 2018-07-06 | 江苏南通三建建筑装饰有限公司 | A kind of integration assembled heat insulation exterior wall |
| CN109026150A (en) * | 2018-08-30 | 2018-12-18 | 上海隧道工程有限公司 | The built-in airbag sealing unit of tunnel connection channel push bench process tube coupling and encapsulating method |
| CN109736456A (en) * | 2019-01-26 | 2019-05-10 | 中煤地建设工程有限公司 | A waterproof structure for construction joints of basement exterior walls |
| CN109736456B (en) * | 2019-01-26 | 2020-07-10 | 中煤地建设工程有限公司 | A waterproof structure for construction joints of basement exterior walls |
| CN109958146A (en) * | 2019-04-17 | 2019-07-02 | 中国铁路设计集团有限公司 | A kind of assembled underground structure prefabricated components seam crossing hermetic seal bar capsule |
| CN111305168A (en) * | 2019-07-24 | 2020-06-19 | 江苏省太湖水利规划设计研究院有限公司 | Bag type water stop structure for gate |
| CN111636378A (en) * | 2020-06-04 | 2020-09-08 | 大连理工大学 | A new type of water-stop structure to prevent water leakage from permanent joints of concrete dams |
| CN112814042A (en) * | 2020-12-31 | 2021-05-18 | 山西大学 | Flexible waterproof curtain capable of quickly separating diffusion of site polluted underground water |
| CN112814042B (en) * | 2020-12-31 | 2021-12-31 | 山西大学 | Flexible waterproof curtain capable of quickly separating diffusion of site polluted underground water |
| CN116876966A (en) * | 2023-06-14 | 2023-10-13 | 国网江苏省电力有限公司南通供电分公司 | Three-proof gate rapid inflatable water blocking bag device and its use method |
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Application publication date: 20170510 |