CN108265761B - A kind of waterproof connecting structure of building deformation joint - Google Patents

A kind of waterproof connecting structure of building deformation joint Download PDF

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Publication number
CN108265761B
CN108265761B CN201810044214.7A CN201810044214A CN108265761B CN 108265761 B CN108265761 B CN 108265761B CN 201810044214 A CN201810044214 A CN 201810044214A CN 108265761 B CN108265761 B CN 108265761B
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Prior art keywords
stainless steel
deformation joint
water
waterproof
concrete wall
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CN201810044214.7A
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CN108265761A (en
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朱园园
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Hunan First Engineering Co., Ltd.
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Hunan First Engineering Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/16Arrangement or construction of joints in foundation structures
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E02D31/025Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0006Plastics
    • E02D2300/0009PE
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0026Metals
    • E02D2300/0029Steel; Iron

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a kind of waterproof connecting structures of building deformation joint, including concrete wall, stainless steel component, polyethylene filling block, middle buried water stop, asphalt water-proof coiled material layer and water-proof elastic material connecting band, it is equipped with deformation joint in the middle part of the concrete wall, is coated with asphalt water-proof coiled material layer in the deformation joint between the concrete wall;Stainless steel component is installed, stainless steel component includes being sequentially installed with polyethylene filling block, middle buried water stop and water-proof elastic material connecting band between stainless steel plate A and stainless steel plate B stainless steel plate A and stainless steel plate B from top to bottom on the concrete wall on the outside of the asphalt water-proof coiled material layer;Enhance waterproof, the leakage performance of deformation joint, there is sufficient flexible surplus, the drawing crack for avoiding or reducing material destroys, it is applicable to the biggish building deformation joint of slit width, the problem of it efficiently solves deformation joint seepage water, waterproof roll drawing crack, destroys coil waterproof layer, makes waterproof failure.

Description

A kind of waterproof connecting structure of building deformation joint
Technical field
The present invention relates to building field, the waterproof connecting structure of specifically a kind of building deformation joint.
Background technique
The waterproof of building deformation joint is the problem in underground engineering, and difficulty of construction is big, waterproof poor reliability.Existing deformation The construction technology of seam waterproof has continued nearly 50 years, and there is presently no perfect solutions.Relevant information introduction, according to endless Full statistics, there are about the deformation joints of 60%-70%, occur percolating water phenomenon to some extent.
In the prior art, buried water stop, detachable Ω waterstop, external sealing in generally being used in waterproofing work The waterproof materials such as band, metal plate waterstop, the waterproof for building deformation joint.
But the optimal waterproof measure of deformation joint is exactly hermetically sealed waterproof, i.e., waterproof layer is mounted on meeting water for structure Face makes structure ensure the durable safety of structure from the erosion of water.But in actual installation process, waterproof roll Flexible surplus it is insufficient, the waterproof roll drawing crack of deformation joint position destroys coil waterproof layer, makes waterproof failure.Also, single shape The waterproof roll of formula is insufficient in waterproof, the performance of antiseep, and assembly difficulty, causes speed of application slow, waterproof quality is not Reliably.Therefore, it is necessary to a kind of waterproof connecting structures of building deformation joint to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of waterproof connecting structures of building deformation joint, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of waterproof connecting structure of building deformation joint, including the filling of concrete wall, stainless steel component, polyethylene Block, middle buried water stop, asphalt water-proof coiled material layer and water-proof elastic material connecting band, the concrete wall middle part are equipped with deformation It stitches, is coated with asphalt water-proof coiled material layer, the flank of asphalt water-proof coiled material layer two sides in the deformation joint between the concrete wall Waterproof roll layer is fixed on the side and top surface of concrete wall by several steel nails, is equipped with waveform in the middle part of asphalt water-proof coiled material layer Buffering web strip;Stainless steel component, stainless steel component are installed on concrete wall on the outside of the asphalt water-proof coiled material layer Including stainless steel plate A and stainless steel plate B, it is sequentially installed with polyethylene from top to bottom between stainless steel plate A and stainless steel plate B Filling block, middle buried water stop and water-proof elastic material connecting band;Be in W type structure in the middle part of the middle buried water stop, in it is buried Waterstop both ends are equipped with waterstop embedded block, and waterstop embedded block is embedded in bending fixing groove I, bend fixing groove I by type Corner brace is welded on stainless steel component and constitutes;Protuberance is in " n " type structure, waterproof upwards in the middle part of the water-proof elastic material connecting band Elastic material connecting band both ends are equipped with connecting band embedded block, and connecting band embedded block is embedded in bending fixing groove II, and bending is fixed Slot Ⅱ is welded on stainless steel component You Yin type corner brace and is constituted.
As a further solution of the present invention: passing through asphalt paint between the asphalt water-proof coiled material layer and concrete wall It smears.
As a further solution of the present invention: the stainless steel component, which is of an L-shaped structure, to be fixed on concrete wall, fixed Mode is fixed for expansion bolt, i.e., expansion bolt is passed through screw hole on stainless steel component and be screwed into concrete walls body, stainless steel structure On part after the installation of swell fixture, junction is sealed with marine glue.
As a further solution of the present invention: the quantity of the stainless steel component is two and is respectively symmetrically assemblied in deformation On the concrete wall for stitching two sides.
As a further solution of the present invention: the polyethylene filling block is fastened on stainless steel plate A and stainless steel plate B Between deformation joint groove in, several flexible slots are equipped with inside polyethylene filling block, polyethylene filling block two sides are set There are several point sticky teeth, point sticky tooth connect with the stainless steel plate A, stainless steel plate B and foams glue connection by flame-retardant polyurethane It connects, is connected with limited block on the stainless steel component on the downside of polyethylene filling block.
As a further solution of the present invention: in the bending fixing groove I between the type corner brace and waterstop embedded block It is perfused in the bending fixing groove II between marine glue , Yin type corner brace and connecting band embedded block and is perfused with marine glue.
Compared with prior art, the beneficial effects of the present invention are: a kind of waterproof connecting structure of building deformation joint, Asphalt water-proof coiled material layer is coated between the concrete wall of deformation joint, and fixes stainless steel component on the outside, will be gathered Vinyl foam filling block, middle buried water stop and water-proof elastic material connecting band are mounted between stainless steel component, enhancing deformation Waterproof, the leakage performance of seam have sufficient flexible surplus, and the drawing crack for avoiding or reducing material destroys, and are applicable to slit width Biggish building deformation joint, easy to assembly, stability is good, and speed of application is fast, and waterproof quality is reliable, efficiently solves deformation joint The problem of percolating water, waterproof roll drawing crack destroy coil waterproof layer, make waterproof failure.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of stainless steel component in the present invention.
Fig. 3 is the structural schematic diagram of polyethylene filling block in the present invention.
Fig. 4 is the structural schematic diagram of middle buried water stop in the present invention.
Fig. 5 is the structural schematic diagram of water-proof elastic material connecting band in the present invention.
Fig. 6 is the structural schematic diagram of asphalt water-proof coiled material layer in the present invention.
In figure: 1- concrete wall, 2- steel nail, 3- flank waterproof roll layer, 4- stainless steel component, 5- stainless steel plate A, 6- Deformation joint groove, 7- polyethylene filling block, 8- flexible slot, 9- point sticky tooth, buried water stop in 10- stainless steel plate B, 11-, 12- limited block, 13- bending fixing groove I, 14- bending fixing groove II, 15- asphalt water-proof coiled material layer, 16- water-proof elastic material connect Tape splicing, 17- type corner brace, 18- Yin type corner brace, 19- waterstop embedded block, 20- connecting band embedded block, 21- buffer web strip.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~6, in the embodiment of the present invention, a kind of waterproof connecting structure of building deformation joint, including concrete walls Body 1, stainless steel component 4, polyethylene filling block 7, middle buried water stop 11, asphalt water-proof coiled material layer 15 and water-proof elastic material Expect connecting band 16, deformation joint is equipped in the middle part of the concrete wall 1, is coated in the deformation joint between the concrete wall 1 The flank waterproof roll layer 3 of asphalt water-proof coiled material layer 15,15 two sides of asphalt water-proof coiled material layer is fixed on concrete by several steel nails 2 The side and top surface of wall 1 are equipped with wavy buffering web strip 21 in the middle part of asphalt water-proof coiled material layer 15, for adjusting concrete 15 deformation length of asphalt water-proof coiled material layer between wall 1;For the performance for guaranteeing 15 waterproof and antiseepage of asphalt water-proof coiled material layer, drip It is smeared between green waterproof roll layer 15 and concrete wall 1 using asphalt paint, guarantees the leakproofness of connection.
Stainless steel component 4, stainless steel component 4 are installed on the concrete wall 1 in 15 outside of asphalt water-proof coiled material layer It is of an L-shaped structure and is fixed on concrete wall 1, the preferred expansion bolt of fixed form is fixed, i.e., expansion bolt is passed through stainless steel Screw hole is screwed into concrete wall 1 on component 4, and on stainless steel component 4 after the installation of swell fixture, junction marine glue is close Envelope.
The quantity of the stainless steel component 4 is two and is respectively symmetrically assemblied on the concrete wall 1 of deformation joint two sides, Stainless steel component 4 includes stainless steel plate A5 and stainless steel plate B10, and stainless steel plate A5 is identical with stainless steel plate B10 structure, stainless steel Polyethylene filling block 7, middle buried water stop 11 and waterproof are sequentially installed between plate A5 and stainless steel plate B10 from top to bottom Elastic material connecting band 16.
The polyethylene filling block 7 is fastened on the deformation joint groove 6 between stainless steel plate A5 and stainless steel plate B10 In, several flexible slots 8 are equipped with inside polyethylene filling block 7,7 two sides of polyethylene filling block are equipped with several point sticky teeth 9, Point sticky tooth 9 connect with the stainless steel plate A5, stainless steel plate B10 and by flame-retardant polyurethane foaming glue connection, polyethylene It is connected with limited block 12 on the stainless steel component 4 of 7 downside of foam filled block, limited block 12 carries out polyethylene filling block 7 Limit stops, and prevents polyethylene filling block 7 from falling.
It is in W type structure in the middle part of the middle buried water stop 11, middle 11 both ends of buried water stop are equipped with waterstop embedded block 19, Waterstop embedded block 19 is embedded in bending fixing groove I 13, is bent fixing groove I 13 by type corner brace 17 and is welded on stainless steel component It is constituted on 4, improves the stability that middle buried water stop 11 assembles.
Protuberance is in " n " type structure, water-proof elastic material connecting band 16 upwards at 16 middle part of water-proof elastic material connecting band Both ends be equipped with connecting band embedded block 20, connecting band embedded block 20 be embedded in bending fixing groove II 14 in, bending fixing groove II 14 by Yin type corner brace 18 is welded on stainless steel component 4 and constitutes, and improves the stability of the assembly of water-proof elastic material connecting band 16.
Preferably, waterproof is perfused in the bending fixing groove I 13 between the type corner brace 17 and waterstop embedded block 19 Be perfused with marine glue in bending fixing groove II 14 between Jiao , Yin type corner brace 18 and connecting band embedded block 20, in increase it is buried only The waterproof of water band 11 and water-proof elastic material connecting band 16, leakage performance.
It should be strongly noted that asphalt water-proof coiled material layer 15 to be coated on to the concrete wall 1 of deformation joint in the application Between, and stainless steel component 4 is fixed on the outside, by polyethylene filling block 7, middle buried water stop 11 and water-proof elastic Material connecting band 16 is mounted on the innovative point between stainless steel component 4 for the application, enhances waterproof, the leakproof of deformation joint Can, there is sufficient flexible surplus, the drawing crack for avoiding or reducing material destroys, it is applicable to the biggish building deformation joint of slit width, Easy to assembly, stability is good, and speed of application is fast, and waterproof quality is reliable, efficiently solves deformation joint seepage water, waterproof roll is drawn The problem of splitting, destroying coil waterproof layer, make waterproof failure.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor A little simple modification, equivalent change and modifications, belong in the range of technical solution of the present invention.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ", " connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect It connects;It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Claims (6)

1. a kind of waterproof connecting structure of building deformation joint, including concrete wall (1), stainless steel component (4), polyethylene Filling block (7), middle buried water stop (11), asphalt water-proof coiled material layer (15) and water-proof elastic material connecting band (16), feature It is, deformation joint is equipped in the middle part of the concrete wall (1), is coated with drip in the deformation joint between the concrete wall (1) The flank waterproof roll layer (3) of green waterproof roll layer (15), asphalt water-proof coiled material layer (15) two sides is fixed on by several steel nails (2) The side and top surface of concrete wall (1), asphalt water-proof coiled material layer (15) middle part are equipped with wavy buffering web strip (21);Institute It states and is equipped with stainless steel component (4) on the concrete wall (1) on the outside of asphalt water-proof coiled material layer (15), stainless steel component (4) packet Stainless steel plate A (5) and stainless steel plate B (10) are included, is successively installed from top to bottom between stainless steel plate A (5) and stainless steel plate B (10) There are polyethylene filling block (7), middle buried water stop (11) and water-proof elastic material connecting band (16);Buried sealing in described It is in W type structure in the middle part of band (11), middle buried water stop (11) both ends are equipped with waterstop embedded block (19), waterstop embedded block (19) It is embedded in bending fixing groove I (13), bends fixing groove I (13) by type corner brace (17) and be welded on structure on stainless steel component (4) At;Protuberance is in " n " type structure, water-proof elastic material connecting band (16) two upwards in the middle part of the water-proof elastic material connecting band (16) End is equipped with connecting band embedded block (20), and connecting band embedded block (20) is embedded in bending fixing groove II (14), bends fixing groove II (14) are welded on stainless steel component (4) You Yin type corner brace (18) and are constituted.
2. a kind of waterproof connecting structure of building deformation joint according to claim 1, which is characterized in that the asphalt waterproofing It is smeared between coiled material layer (15) and concrete wall (1) by asphalt paint.
3. a kind of waterproof connecting structure of building deformation joint according to claim 1, which is characterized in that the stainless steel structure Part (4), which is of an L-shaped structure, to be fixed on concrete wall (1), and fixed form is fixed for expansion bolt, i.e., passes through expansion bolt not Screw hole is screwed into concrete wall (1) on rust steel member (4), and on stainless steel component (4) after the installation of swell fixture, junction is used Marine glue sealing.
4. a kind of waterproof connecting structure of building deformation joint according to claim 3, which is characterized in that the stainless steel structure The quantity of part (4) is two and is respectively symmetrically assemblied on the concrete wall (1) of deformation joint two sides.
5. a kind of waterproof connecting structure of building deformation joint according to claim 1, which is characterized in that the polyethylene bubble Foam filling block (7) is fastened in the deformation joint groove (6) between stainless steel plate A (5) and stainless steel plate B (10), polyethylene Several flexible slots (8) are equipped with inside filling block (7), polyethylene filling block (7) two sides are equipped with several point sticky teeth (9), point sticky Tooth (9) connect with the stainless steel plate A (5), stainless steel plate B (10) and by flame-retardant polyurethane foaming glue connection, poly- second Limited block (12) are connected on stainless steel component (4) on the downside of alkene foam filled block (7).
6. a kind of waterproof connecting structure of building deformation joint according to claim 1, which is characterized in that the type corner brace (17) be perfused in the bending fixing groove I (13) between waterstop embedded block (19) marine glue , Yin type corner brace (18) with connect With being perfused with marine glue in bending fixing groove II (14) between embedded block (20).
CN201810044214.7A 2018-01-17 2018-01-17 A kind of waterproof connecting structure of building deformation joint Active CN108265761B (en)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110387976A (en) * 2019-08-20 2019-10-29 深圳市永固建筑科技有限公司 Buried water stop and its installation method after a kind of deformation joint
CN111173150A (en) * 2019-12-24 2020-05-19 深圳市宝豪市政工程有限公司 Waterproof connection structure of building movement joint
CN112252491A (en) * 2020-10-16 2021-01-22 江苏鼎达建筑新技术有限公司 Seepage-proofing device for concrete structure deformation joint and construction process thereof
CN114263258B (en) * 2021-12-13 2023-05-02 河北西柏坡第二发电有限责任公司 Plugging device and plugging method for deformation joint of pressure ditch of cooling tower of thermal power plant
CN114293807B (en) * 2021-12-30 2023-05-23 中铁十四局集团有限公司 Plugging method for basement concrete dynamic cracks

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US8341908B1 (en) * 2009-03-24 2013-01-01 Emseal Joint Systems Ltd. Fire and water resistant expansion and seismic joint system
CN202416379U (en) * 2012-02-23 2012-09-05 山东同圆设计集团有限公司 Precipitation post-pouring belt capable of stopping dewatering in advance
CN103711206B (en) * 2013-12-11 2016-08-17 深圳市建筑设计研究总院有限公司 Waterproof connection carries and manufacture method, building and construction method
CN207812510U (en) * 2018-01-17 2018-09-04 葛翼飞 A kind of waterproof connecting structure of building deformation joint

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