CN209243781U - It is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction - Google Patents
It is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction Download PDFInfo
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- CN209243781U CN209243781U CN201822136932.5U CN201822136932U CN209243781U CN 209243781 U CN209243781 U CN 209243781U CN 201822136932 U CN201822136932 U CN 201822136932U CN 209243781 U CN209243781 U CN 209243781U
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Abstract
The utility model discloses it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, it is related to building waterproofing technique field, it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, including main body, the main body includes first casting concrete template, construction joint and after-pouring concrete blinding, guard member is provided with below the main body, the outer surface of the main body is provided with Waterproof glue line, the Waterproof glue line surface is provided with guiding gutter, it is provided with above the construction joint and pours mouth, described pour is provided with capillary groove below mouth, the capillary groove is internally provided with water bar.This is stitched for underground engineering main body construction and the waterproof construction of post-cast strip, by the way that bentonite waterproof layer is arranged, bentonite is injected by pouring mouth after its template pours, after material meets water, it is expanded by material itself, within the regular hour, the very strong plasticity waterproof layer of globality is formed, the moisture attacks of underground engineering can be effectively stopped.
Description
Technical field
The utility model relates to building waterproofing technique field, it is specially a kind of for underground engineering main body construction seam and after pour
The waterproof construction of band.
Background technique
Underground project waterproof, which refers to, to be built to industry and civil buildings underground engineering, protection works, tunnel and underground railway etc.
(structure) builds object, carries out every technology such as waterproofing design, waterproof construction and maintenance management, and waterproofing work is a systematic engineering of business, it
It is related to the various aspects such as the building managements such as engineering waterproofing material, waterproofing design, waterproof construction, the purpose is to be guarantee building
Object is not by water erosion, and in concreting process, because design or construction requirement are needed to be segmented and be poured, and first after-pouring is mixed
Seam is formed by between solidifying soil and is known as construction joint, and construction joint is not a kind of " seam " of necessary being, it is only because first pouring
Concrete is more than the presetting period, as soon as and there are a faying face, the faying face referred to as constructions between the concrete of after-pouring
It stitches, in field practice, due to concrete autogenous shrinkage and the differential settlement of structure, formwork for placing and after-pouring mould before causing
Occurring gap between plate causes construction joint to become larger, and waterproof effect is undesirable, it is therefore desirable to which a kind of waterproof construction solves the above problems.
Currently, the existing waterproof construction for being used for underground engineering main body construction seam and post-cast strip, inconvenient for use, it is unfavorable for pushing away
It is wide to use.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of for underground engineering main body construction seam and post-cast strip
Waterproof construction, solve it is existing for underground engineering main body construction seam and post-cast strip waterproof construction, it is inconvenient for use, it is unfavorable
In promote the use of the problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind being used for underground engineering master
Body construction seam and the waterproof construction of post-cast strip, including main body, the main body include first casting concrete template, construction joint and after pour
Concrete blinding is built, guard member is provided with below the main body, the outer surface of the main body is provided with Waterproof glue line, described
Waterproof glue line surface is provided with guiding gutter, is provided with above the construction joint and pours mouth, and described pour is provided with below mouth
Capillary groove, the capillary groove are internally provided with water bar, sealing plate, the sealing are provided with below the water bar
Be provided with waterproof steel plate below plate, the both ends of the waterproof steel plate are fixedly connected to fixed plate, the guard member it is interior
Portion is provided with concrete floor, and concrete cushion, the top of the concrete cushion are provided with above the concrete floor
It is provided with concrete leveling layer.
Optionally, caulking compounds are perfused with inside the construction joint.
Optionally, the guiding gutter is in crossing distribution on the surface of Waterproof glue line.
Optionally, bentonite waterproof layer is provided with above the water bar, between the water bar and sealing plate
It is provided with sealant layer.
Optionally, back-adhering waterstop, the concrete mats are provided between the concrete floor and concrete cushion
Middle buried water stop is provided between layer and concrete leveling layer.
Optionally, the side of the first casting concrete template is provided with self-locking bitch, elder generation's casting concrete template
It is fixedly connected by self-locking bitch with after-pouring concrete blinding.
(3) beneficial effect
The utility model provide it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, have following
The utility model has the advantages that
(1), the waterproof construction for being used for underground engineering main body construction seam and post-cast strip, by the way that bentonite waterproof layer is arranged,
Bentonite is injected by pouring mouth after its template pours, after material meets water, is expanded by material itself, certain
In time, the very strong plasticity waterproof layer of globality is formed, can effectively stop the moisture attacks of underground engineering, by keeping off in waterproof
Sealant layer is set between plate and sealing plate, can effectively prevent the further infiltration of steam, prevent construction joint from becoming larger, simultaneously
External in main body is arranged Waterproof glue line, and Waterproof glue line can effectively prevent erosion of the steam to building template, and marine glue
The guiding gutter of layer surface effectively can carry out water conservancy diversion by the ponding to outer surface of building, prevent the intrusion pair of steam under wet environment
The internal structure of building damages, while waterproof steel plate can play the role of double protection, can effectively reduce ponding to pouring
The erosion of template.
(2), this is used for underground engineering main body construction seam and the waterproof construction of post-cast strip is being applied by the way that self-locking bitch is arranged
Working hour pours self-locking bitch the inside of first casting concrete template and after-pouring concrete blinding, on the one hand can be effective
Prevent the contraction of the knot building structure differential settlement and concrete gap that causes to construct excessive, on the other hand self-locking bitch energy
Enough firm crawl elder generation's casting concrete templates and after-pouring concrete blinding, are bonded it during construction closely, drop
Low difficulty of construction.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model structure；
Fig. 2 is the schematic cross-sectional view of the utility model structure；
Fig. 3 is the schematic diagram of the self-locking grabbing nail structure of the utility model.
In figure: 1- main body, 101- elder generation casting concrete template, 102- construction joint, 103- after-pouring concrete blinding, 2- are anti-
Protecting component, 3- Waterproof glue line, 4- guiding gutter, 5- pours mouth, 6- capillary groove, 7- water bar, 8- sealing plate, 9- waterproof steel plate,
10- fixed plate, 11- concrete floor, 12- concrete cushion, 13- concrete leveling layer, the self-locking bitch of 14-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: one kind for underground engineering main body construction seam and after
The waterproof construction of band, including main body 1 are poured, main body 1 includes first casting concrete template 101, construction joint 102 and after-pouring concrete
Template 103, the lower section of main body 1 are provided with guard member 2, and the outer surface of main body 1 is provided with Waterproof glue line 3,3 surface of Waterproof glue line
It is provided with guiding gutter 4, the guiding gutter 4 on 3 surface of Waterproof glue line effectively can carry out water conservancy diversion by the ponding to outer surface of building, prevent
The intrusion of steam damages the internal structure of building under wet environment, and the top of construction joint 102, which is provided with, pours mouth 5, pours
The lower section for building mouth 5 is provided with capillary groove 6, and capillary groove 6 is internally provided with water bar 7, and the lower section of water bar 7 is provided with close
Sealing plate 8 can effectively prevent the further infiltration of steam by the way that sealant layer is arranged between water bar 7 and sealing plate 8
Thoroughly, prevent construction joint 102 from becoming larger, the lower section of sealing plate 8 is provided with waterproof steel plate 9, and waterproof steel plate 9 can play double protection work
With, can effectively reduce erosion of the ponding to formwork for placing, the both ends of waterproof steel plate 9 are fixedly connected to fixed plate 10, protection
Component 2 is internally provided with concrete floor 11, and the top of concrete floor 11 is provided with concrete cushion 12, concrete cushion
12 top is provided with concrete leveling layer 13.
A kind of optional technical solution as the utility model:
Caulking compounds are perfused with inside construction joint 102.
A kind of optional technical solution as the utility model:
Guiding gutter 4 is in crossing distribution on the surface of Waterproof glue line 3.
A kind of optional technical solution as the utility model:
The top of water bar 7 is provided with bentonite waterproof layer, is provided with sealant between water bar 7 and sealing plate 8
Layer injects bentonite by pouring mouth 5 after its template pours by the way that bentonite waterproof layer is arranged, after material meets water,
It is expanded by material itself, within the regular hour, forms the very strong plasticity waterproof layer of globality, can effectively stop underground work
The moisture attacks of journey, by the way that sealant layer is arranged between water bar 7 and sealing plate 8, can effectively prevent steam into
The infiltration of one step, prevents construction joint 102 from becoming larger.
A kind of optional technical solution as the utility model:
Back-adhering waterstop, concrete cushion 12 and concrete are provided between concrete floor 11 and concrete cushion 12
Middle buried water stop is provided between screed-coat 13.
A kind of optional technical solution as the utility model:
The side of first casting concrete template 101 is provided with self-locking bitch 14, and first casting concrete template 101 passes through self-locking
Bitch 14 is fixedly connected with after-pouring concrete blinding 103.
In conclusion injecting swelling by pouring mouth 5 after its template pours by setting bentonite waterproof layer
Soil is expanded after material meets water by material itself, within the regular hour, forms the very strong plasticity waterproof layer of globality, can
The effective moisture attacks for stopping underground engineering, by the way that sealant layer, Neng Gouyou are arranged between water bar 7 and sealing plate 8
The further infiltration for preventing steam of effect, prevents construction joint 102 from becoming larger, while Waterproof glue line 3 is arranged in the external of main body 1, prevents
Gelatine layer 3 can effectively prevent erosion of the steam to building template, and the guiding gutter 4 on 3 surface of Waterproof glue line can be effective
Water conservancy diversion is carried out to the ponding of outer surface of building, prevents the intrusion of steam under wet environment from damaging to the internal structure of building,
Waterproof steel plate 9 can play the role of double protection simultaneously, can effectively reduce erosion of the ponding to formwork for placing, self-locking by being arranged
Self-locking bitch 14 is poured first casting concrete template 101 and after-pouring concrete blinding 103 in construction by bitch 14
On the one hand inside can effectively prevent the contraction of knot building structure differential settlement and concrete from leading to 102 gap of construction joint
Excessive, on the other hand self-locking bitch 14 can firmly grab first casting concrete template 101 and after-pouring concrete blinding
103, it is bonded it during construction closely, reduces difficulty of construction.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of for underground engineering main body construction seam and the waterproof construction of post-cast strip, including main body (1), it is characterised in that:
The main body (1) includes first casting concrete template (101), construction joint (102) and after-pouring concrete blinding (103),
It is provided with guard member (2) below the main body (1), the outer surface of the main body (1) is provided with Waterproof glue line (3), described
Waterproof glue line (3) surface is provided with guiding gutter (4), is provided with and is poured mouth (5) above the construction joint (102), described to pour
It is provided with capillary groove (6) below mouth (5), the capillary groove (6) is internally provided with water bar (7), the water bar
(7) it is provided with below sealing plate (8), is provided with waterproof steel plate (9) below the sealing plate (8), the waterproof steel plate (9)
Both ends be fixedly connected to fixed plate (10), the guard member (2) is internally provided with concrete floor (11), described mixed
It is provided with concrete cushion (12) above solidifying soil bottom plate (11), is provided with concrete above the concrete cushion (12) and looks for
Leveling (13).
2. it is according to claim 1 it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, feature
It is,
Caulking compounds are perfused with inside the construction joint (102).
3. it is according to claim 1 it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, feature
It is,
The guiding gutter (4) is in surface of the crossing distribution in Waterproof glue line (3).
4. it is according to claim 1 it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, feature
It is,
It is provided with bentonite waterproof layer above the water bar (7), is set between the water bar (7) and sealing plate (8)
It is equipped with sealant layer.
5. it is according to claim 1 it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, feature
It is,
Back-adhering waterstop, the concrete cushion are provided between the concrete floor (11) and concrete cushion (12)
(12) middle buried water stop is provided between concrete leveling layer (13).
6. it is according to claim 1 it is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction, feature
It is,
The side of elder generation's casting concrete template (101) is provided with self-locking bitch (14), elder generation's casting concrete template
(101) it is fixedly connected by self-locking bitch (14) with after-pouring concrete blinding (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136932.5U CN209243781U (en) | 2018-12-19 | 2018-12-19 | It is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136932.5U CN209243781U (en) | 2018-12-19 | 2018-12-19 | It is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243781U true CN209243781U (en) | 2019-08-13 |
Family
ID=67533737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136932.5U Expired - Fee Related CN209243781U (en) | 2018-12-19 | 2018-12-19 | It is a kind of for underground engineering main body construction seam and post-cast strip waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209243781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431117A (en) * | 2020-11-24 | 2021-03-02 | 龙富贵 | Seepage-proofing water-stopping structure on hydraulic engineering |
-
2018
- 2018-12-19 CN CN201822136932.5U patent/CN209243781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431117A (en) * | 2020-11-24 | 2021-03-02 | 龙富贵 | Seepage-proofing water-stopping structure on hydraulic engineering |
| CN112431117B (en) * | 2020-11-24 | 2022-05-24 | 孝感市水利勘测设计院有限公司 | Seepage-proofing water-stopping structure on hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201219 |