CN109736454A - A kind of hypogee connector construction joint waterproof construction - Google Patents
A kind of hypogee connector construction joint waterproof construction Download PDFInfo
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- CN109736454A CN109736454A CN201811551073.4A CN201811551073A CN109736454A CN 109736454 A CN109736454 A CN 109736454A CN 201811551073 A CN201811551073 A CN 201811551073A CN 109736454 A CN109736454 A CN 109736454A
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Abstract
The present invention provides a kind of hypogee connector construction joint waterproof constructions, including the first wall, the second wall and construction joint between the two, the upstream face of construction joint is provided with capillary groove, water repellent component is provided in capillary groove, water repellent component includes being sewn to the steel plate water stopper and water expandable waterstop that upstream face is set gradually from construction；Waterproof roll and rear pouring concrete layer are provided with outside first wall and the second wall, waterproof roll and rear pouring concrete layer wrap up construction joint and water repellent component.The present invention carries out effective water-proofing treatment to the construction joint of construction site.
Description
Technical field
The present invention relates to the realm of building construction more particularly to a kind of hypogee connector construction joint waterproof constructions.
Background technique
Construction joint refers in concreting process, because design requirement or construction are needed to be segmented and be poured, and one after another
Seam is formed by between the concrete poured.Construction joint is not a kind of " seam " of necessary being, it is mixed because first pouring
Solidifying soil is more than the presetting period, as soon as and there is a faying face between the concrete of after-pouring, the faying face referred to as construction joint,
The difficult point and the key link in impermeable structure that construction joint waterproof is diaphragm wall water-proofing treatment, such as deal with improperly, easily produce
Raw percolating water.
Sealing material commonly used in the prior art is sealing rod, waterstop and steel plate for sealing water.Wherein, sealing rod is by water suction
Compacted with concrete after expansion, sealing is carried out in blocking gap, low in cost, but unpredictalbe more problems in work progress.
Waterstop water-stagnating effect is preferable, but since waterstop is that rubber product is relatively soft, is easily deformed in concrete placings, not straight.Only
Water steel plate water-stopping effect is good, easy for installation, but higher cost, and adaptation to complicated construction joint and adaptability to changes compared with
Difference.
Therefore, how to carry out effective water-proofing treatment to construction joint is this field urgent problem to be solved.
Summary of the invention
In view of this, in order to solve the technical issues of construction joint of building site needs water-proofing treatment, the present invention provides one
Kind hypogee connector construction joint waterproof construction.
The technical scheme of the present invention is realized as follows:
A kind of hypogee connector construction joint waterproof construction, including the first wall, the second wall and construction joint between the two,
The upstream face of the construction joint is provided with capillary groove, is provided with water repellent component in the capillary groove, the water repellent component include from
The construction is sewn to the steel plate water stopper and water expandable waterstop that the upstream face is set gradually；First wall and institute
It states and is provided with waterproof roll and rear pouring concrete layer outside the second wall, the waterproof roll and the rear pouring concrete layer will be described
Construction joint and water repellent component package.
Preferably, processing coating is equipped between the waterproof roll and the rear pouring concrete layer.
Preferably, mortar articulamentum is had additional above the processing coating.
Preferably, waterproof filled layer is additionally provided in the construction joint.
Preferably, the waterproof filled layer is made of epoxy resin.
Preferably, locking level is additionally provided between first wall and second wall.
Preferably, the two sides trough wall surface of the capillary groove is equipped with indented portion, and in the two sides cell wall of the capillary groove
Inserting groove is symmetrically arranged on face.
Preferably, the water expandable waterstop both ends are fixed in the indented portion.
Preferably, the steel plate water stopper is in the inserting groove.
The utility model has the advantages that
The present invention is by being arranged capillary groove in upstream face, setting steel plate water stopper and water expandable waterstop in capillary groove,
And waterproof roll and rear pouring concrete layer are set outside, first pass around the protection of waterproof roll and rear pouring concrete layer, is prevented
Only rainwater, it is internal that rainwater is adsorbed by the water expandable waterstop of upstream face again, after in the sealing by steel plate water stopper, formed
Multiple-protection carries out effective water-proofing treatment to construction joint.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hypogee connector construction joint waterproof construction of the present invention.
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.
Such as Fig. 1, the embodiment of the present invention proposes a kind of hypogee connector construction joint waterproof construction, including the first wall 1,
Second wall 2 and construction joint 3 between the two, construction joint 3 is interior to have made waterproof filled layer 4 by epoxy resin, carries out
Primary filling is anti-blocking, in actual operation, stronger in order to make to fill in addition to epoxy resin, can also pour into the drip of heating
Blueness is blocked.
The upstream face of construction joint 3 is provided with capillary groove, and water repellent component is provided in capillary groove, and water repellent component includes from construction
It is sewn to the steel plate water stopper 5 and water expandable waterstop 6 that upstream face is set gradually；It is arranged outside first wall 1 and the second wall 2
There are waterproof roll 7 and rear pouring concrete layer 8, waterproof roll 7 and rear pouring concrete layer 8 wrap up construction joint 3 and water repellent component.
Processing coating 9 is equipped between waterproof roll 7 and rear pouring concrete layer 8, the top of processing coating 9 has additional mortar articulamentum 10.
By the way that processing coating 9 is arranged first, increases viscosity, then increase mortar articulamentum 10, pass through mortar articulamentum 10 and after-pouring
Concrete layer 8 connects, and consolidates connection, guarantees the firm of connection.
In the present embodiment, waterproof roll 7 is elastomer SBS modified asphalt waterproof coiled material, with a thickness of 4mm, tensile strength
Waterproof construction is stitched not less than 16MP work, elongation at break is not less than 550%, under the conditions of the pressure water of 0.3MP work seam waterproof construction
With performance of watertightness, it is bent under the conditions of -35 DEG C and does not generate slight crack.
It is additionally provided with locking level 11 between first wall 1 and the second wall 2, with the variation of time between two walls, two
The spacing of wall can widen, and the fixed spacing between the two of setting locking level 11 prevents construction joint from increasing or deforming.
The two sides trough wall surface of capillary groove is equipped with indented portion 12, and is symmetrically arranged on the two sides trough wall surface of capillary groove slotting
Access slot 13.6 both ends of water expandable waterstop are fixed in indented portion 12.Steel plate water stopper 5 is in inserting groove 13.Pass through edge
Embedding setting guarantees the firm of connection.
Finally, it should be noted that the foregoing is merely a prefered embodiment of the invention, it is merely to illustrate technical side of the invention
Case is not intended to limit the scope of the present invention.It is any modification for being made all within the spirits and principles of the present invention, equivalent
Replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (9)
1. a kind of hypogee connector construction joint waterproof construction, including the first wall, the second wall and construction between the two
Seam, which is characterized in that the upstream face of the construction joint is provided with capillary groove, and water repellent component is provided in the capillary groove, described
Water repellent component includes being sewn to the steel plate water stopper and water expandable waterstop that the upstream face is set gradually from the construction；Institute
State and be provided with waterproof roll and rear pouring concrete layer outside the first wall and second wall, the waterproof roll and it is described after pour
Concrete layer wraps up the construction joint and the water repellent component.
2. connector construction joint waterproof construction in hypogee according to claim 1, which is characterized in that the waterproof roll and
Processing coating is equipped with after described between pouring concrete layer.
3. connector construction joint waterproof construction in hypogee according to claim 2, which is characterized in that the processing coating
Top has additional mortar articulamentum.
4. connector construction joint waterproof construction in hypogee according to claim 1, which is characterized in that in the construction joint also
It is provided with waterproof filled layer.
5. connector construction joint waterproof construction in hypogee according to claim 4, which is characterized in that the waterproof filled layer
It is made of epoxy resin.
6. connector construction joint waterproof construction in hypogee according to claim 1, which is characterized in that first wall with
Locking level is additionally provided between second wall.
7. connector construction joint waterproof construction in hypogee according to claim 1, which is characterized in that the two of the capillary groove
Side channel wall surface is equipped with indented portion, and is symmetrically arranged with inserting groove on the two sides trough wall surface of the capillary groove.
8. connector construction joint waterproof construction in hypogee according to claim 7, which is characterized in that the water-swellable stops
Water bar both ends are fixed in the indented portion.
9. connector construction joint waterproof construction in hypogee according to claim 7, which is characterized in that the steel plate water stopper
In the inserting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551073.4A CN109736454A (en) | 2018-12-18 | 2018-12-18 | A kind of hypogee connector construction joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811551073.4A CN109736454A (en) | 2018-12-18 | 2018-12-18 | A kind of hypogee connector construction joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109736454A true CN109736454A (en) | 2019-05-10 |
Family
ID=66360473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811551073.4A Pending CN109736454A (en) | 2018-12-18 | 2018-12-18 | A kind of hypogee connector construction joint waterproof construction |
Country Status (1)
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| CN (1) | CN109736454A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279490A (en) * | 2021-04-02 | 2021-08-20 | 中国十七冶集团有限公司 | Leakage plugging structure for post-cast strip of basement floor of civil air defense and construction method thereof |
| CN113338476A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Assembled shear force wall concatenation seam waterproof construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06346522A (en) * | 1993-06-10 | 1994-12-20 | Daiwa House Ind Co Ltd | Joint structure for outer wall and its waterproofing material |
| CN207513608U (en) * | 2017-11-20 | 2018-06-19 | 中铁第四勘察设计院集团有限公司 | A kind of constructing tunnel crack structure |
| CN207597441U (en) * | 2017-11-30 | 2018-07-10 | 四川国恒建筑设计有限公司 | A kind of basement side wall horizontal construction joint water proof structure |
| CN207714388U (en) * | 2018-01-13 | 2018-08-10 | 王牧青 | A kind of diaphragm wall circular construction joint waterproof construction |
-
2018
- 2018-12-18 CN CN201811551073.4A patent/CN109736454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06346522A (en) * | 1993-06-10 | 1994-12-20 | Daiwa House Ind Co Ltd | Joint structure for outer wall and its waterproofing material |
| CN207513608U (en) * | 2017-11-20 | 2018-06-19 | 中铁第四勘察设计院集团有限公司 | A kind of constructing tunnel crack structure |
| CN207597441U (en) * | 2017-11-30 | 2018-07-10 | 四川国恒建筑设计有限公司 | A kind of basement side wall horizontal construction joint water proof structure |
| CN207714388U (en) * | 2018-01-13 | 2018-08-10 | 王牧青 | A kind of diaphragm wall circular construction joint waterproof construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279490A (en) * | 2021-04-02 | 2021-08-20 | 中国十七冶集团有限公司 | Leakage plugging structure for post-cast strip of basement floor of civil air defense and construction method thereof |
| CN113338476A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Assembled shear force wall concatenation seam waterproof construction |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |