CN114215378B - Installation method for guiding and fixing sealing water stop strips for geomembrane connection - Google Patents
Installation method for guiding and fixing sealing water stop strips for geomembrane connection Download PDFInfo
- Publication number
- CN114215378B CN114215378B CN202111546633.9A CN202111546633A CN114215378B CN 114215378 B CN114215378 B CN 114215378B CN 202111546633 A CN202111546633 A CN 202111546633A CN 114215378 B CN114215378 B CN 114215378B
- Authority
- CN
- China
- Prior art keywords
- water stop
- geomembrane
- fixing block
- inner plate
- female buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 title claims description 9
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
-
- 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
- E04B1/665—Sheets or foils impervious to water and water vapor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Barrages (AREA)
Abstract
The invention relates to a method for installing a sealing water stop strip for geomembrane connection in a guiding and fixing way, which is characterized in that: the water stop rod passes through the positioning guide ring arranged at the upper end of the inner plate, so that the conveying direction of the water stop rod 8 is always longitudinally parallel to the geomembrane female buckle 7, sundries in the cavity of the geomembrane female buckle are cleaned by using the screw and the inner plate fixing block, the cavity is kept clean, and the inner plate fixing block and the outer plate fixing block jointly push the water stop rod into the cavity.
Description
Technical Field
The invention relates to a method for installing a sealing water stop strip for geomembrane connection in a guiding and fixing manner.
Background
Currently, vertical barrier systems are the fastest and safest method of blocking unwanted underground liquid flow from solid waste contaminated leachate. The use of HDPE membranes for closure blocking can provide direct protection and long-term blocking. But the connection between two HDPE geomembranes is very important, so that the two membranes are fixedly connected together to form a complete barrier membrane wall, and meanwhile, the water impermeability of the connection part of the two membranes is ensured, and pollution diffusion caused by leakage of a connecting device is prevented.
The water stop strip is formed by mixing a high polymer inorganic water-absorbing expansion material and rubber, and is a main application material for preventing and controlling leakage of various engineering construction joints. The water stop strip generates expansion deformation of 2-3 times after meeting water, fills all irregular surfaces, holes and gaps of joints, and simultaneously generates huge contact pressure to thoroughly prevent leakage. The existing water stop strip is inconvenient in sealing installation because of small cavity formed by membrane connection, very narrow operation space and filling sundries caused by construction at the cavity part, difficult to fix and guide installation, time-consuming, labor-consuming and poor in effect. Therefore, a novel guide fixing and installing device for the water stop bar is needed to solve the problem.
Disclosure of Invention
The invention provides a sealing water stop strip guiding and fixing installation device for geomembrane connection, which can facilitate auxiliary control of water stop strips, reduce the working strength of operators and improve the construction speed.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
1. The installation method for guiding and fixing the sealing water stop bars for geomembrane connection is characterized by comprising the following steps of:
Step 1, stacking inner plates in a staggered manner through screws, and detachably fixing the inner plates on the inner sides of outer plates, wherein a water stop rod penetrates through a positioning guide ring arranged at the upper end of the inner plates, so that the conveying direction of the water stop rod is always parallel to the longitudinal direction of a geomembrane female buckle, the positioning guide ring is parallel to the surface of the outer plates, and the positioning guide ring can keep the conveying direction of the water stop rod;
Step 2, arranging an inner plate fixing block at the bottom end of the inner plate, arranging an outer plate fixing block at the bottom end of the outer plate, wherein the inner plate fixing block and the outer plate fixing block are raised solid cylinders, and dredging and cleaning sundries in a cavity of the geomembrane female buckle by using the screws and the inner plate fixing block to keep the cavity of the geomembrane female buckle clean;
And 3, pushing the water stop strips into the cavity through the outer plate fixing blocks, sequentially moving along the axial direction of the geomembrane female buckle, and sequentially pushing the water stop strips into the cavity.
The water stop strip fixing device has the beneficial effects that the water stop strip can be positioned, clamped and installed through the fixing block, so that the water stop strip fixing device is firmer; the water stop strip is conveyed directionally through the positioning guide ring, so that the water stop strip can be conveniently controlled in an auxiliary mode, the working strength of operators is reduced, and the construction speed is improved.
Drawings
FIG. 1 is a block diagram of a sealing water stop guiding and fixing installation device for geomembrane connection.
FIG. 2 is a side view block diagram of a sealing water stop guide fixed mounting device for geomembrane connection.
FIG. 3 is a bottom view block diagram of an embodiment of a sealing water stop guide fixture mounting device for geomembrane connections.
FIG. 4 is a side view block diagram of an embodiment of a sealing water stop guide fixture mounting device for geomembrane connections.
Reference numerals illustrate: 1-an inner plate; 2-an outer plate; 3-positioning a guide ring; 4-screws; 5-an inner plate fixing block; 6-an outer plate fixing block; 7-a geomembrane female buckle; 8-water stop strips; 9-cavity.
Detailed Description
1. The installation method for guiding and fixing the sealing water stop bars for geomembrane connection is characterized by comprising the following steps of:
Step 1, the inner plate 1 is stacked in a staggered manner through the bolts 4 and is detachably fixed on the inner side of the outer plate 2, the water stop strip 8 passes through a positioning guide ring 3 arranged at the upper end of the inner plate 1, the conveying direction of the water stop strip 8 can be kept to be always longitudinally parallel to the geomembrane female buckle 7, the positioning guide ring 3 is parallel to the surface of the outer plate 2, and the positioning guide ring 3 can keep the conveying direction of the water stop strip 8;
step 2, arranging an inner plate fixing block 5 at the bottom end of the inner plate 1, arranging an outer plate fixing block 6 at the bottom end of the outer plate 2, wherein the inner plate fixing block 5 and the outer plate fixing block 6 are raised solid cylinders, and dredging and cleaning sundries in a cavity 9 of the geomembrane female buckle 7 by using the screw 4 and the inner plate fixing block 5 to keep the cavity 9 of the geomembrane female buckle 7 clean;
Step 3, pushing the water stop strips 8 into the cavity 9 through the outer plate fixing blocks 6, sequentially moving along the axial direction of the geomembrane female buckle 7, and sequentially pushing the water stop strips 8 into the cavity 9.
In the embodiment, a geomembrane female buckle 7 is arranged on one side edge of a geomembrane, before two membranes are fixedly connected, a water stop strip 8 is arranged in a cavity of the geomembrane female buckle 7, the cavity of the geomembrane female buckle 7 is not large, the operation space is very narrow, the water stop strip 8 is inconvenient to install in a sealing mode and is not easy to install in a fixed guide mode, at the moment, the water stop strip 8 can firstly pass through the positioning guide ring 3, the surface of the positioning guide ring 3 is parallel to the surface of the outer plate 2, the conveying direction of the water stop strip 8 can be kept to be always parallel to the longitudinal direction of the geomembrane female buckle 7, sundries in the cavity 9 of the geomembrane female buckle 7 are dredged and cleaned by using the screw 4 and the inner plate fixing block 5, the water stop strip 8 is pushed into the cavity 9 by the outer plate fixing block 6, the water stop strip 8 is installed and fixed in the cavity 9, and sequentially moves along the axial direction of the geomembrane female buckle 7 until the water stop strip 8 is installed in the cavity 9.
The invention has the advantages that:
The water stop bar can be positioned, clamped and installed through the fixing block, so that the water stop bar is firmer; the water stop strip is conveyed directionally through the positioning guide ring, so that the water stop strip can be conveniently controlled in an auxiliary mode, the working strength of operators is reduced, and the construction speed is improved.
The above description is illustrative of the invention and is not to be construed as limiting, and it will be understood by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (1)
1. The installation method for guiding and fixing the sealing water stop bars for geomembrane connection is characterized by comprising the following steps of:
Step 1, an inner plate (1) is stacked in a staggered manner through screws (4) and is detachably fixed on the inner side of an outer plate (2), a water stop strip (8) penetrates through a positioning guide ring (3) arranged at the upper end of the inner plate (1), the conveying direction of the water stop strip (8) can be kept to be always parallel to the longitudinal direction of a geomembrane female buckle (7), the positioning guide ring (3) is parallel to the surface of the outer plate (2), and the positioning guide ring (3) can keep the conveying direction of the water stop strip (8);
Step 2, arranging an inner plate fixing block (5) at the bottom end of the inner plate (1), arranging an outer plate fixing block (6) at the bottom end of the outer plate (2), wherein the inner plate fixing block (5) and the outer plate fixing block (6) are protruding solid cylinders, and dredging and cleaning sundries in a cavity (9) of the geomembrane female buckle (7) by using the screw (4) and the inner plate fixing block (5) to keep the cavity (9) of the geomembrane female buckle (7) clean;
step 3, pushing the water stop strips (8) into the cavities (9) through the outer plate fixing blocks (6), sequentially moving along the axial direction of the geomembrane female buckle (7), and sequentially pushing the water stop strips (8) into the cavities (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546633.9A CN114215378B (en) | 2021-12-16 | 2021-12-16 | Installation method for guiding and fixing sealing water stop strips for geomembrane connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546633.9A CN114215378B (en) | 2021-12-16 | 2021-12-16 | Installation method for guiding and fixing sealing water stop strips for geomembrane connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114215378A CN114215378A (en) | 2022-03-22 |
| CN114215378B true CN114215378B (en) | 2024-05-24 |
Family
ID=80703266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111546633.9A Active CN114215378B (en) | 2021-12-16 | 2021-12-16 | Installation method for guiding and fixing sealing water stop strips for geomembrane connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114215378B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4007761A1 (en) * | 1990-01-24 | 1991-07-25 | Bug Alutechnik | Seal for longitudinally and orthogonally butt-jointed profiles |
| CA2692674A1 (en) * | 2009-02-12 | 2010-08-12 | Firestone Building Products Company, Llc | Membrane having a cured coating layer |
| CN110173003A (en) * | 2019-06-25 | 2019-08-27 | 江苏新科工程仪器有限公司 | A kind of single-stage inserting occlusion sealing and connecting device of included sealing rod |
| CN209891440U (en) * | 2019-04-04 | 2020-01-03 | 张华杰 | Water stop strip fixer |
| CN112796351A (en) * | 2021-02-04 | 2021-05-14 | 中科鼎实环境工程有限公司 | Interlocking sealing device and method for connecting flexible vertical impervious wall system |
| CN113146900A (en) * | 2021-03-26 | 2021-07-23 | 中船第九设计研究院工程有限公司 | Plug-in type lubricant dosing device |
-
2021
- 2021-12-16 CN CN202111546633.9A patent/CN114215378B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4007761A1 (en) * | 1990-01-24 | 1991-07-25 | Bug Alutechnik | Seal for longitudinally and orthogonally butt-jointed profiles |
| CA2692674A1 (en) * | 2009-02-12 | 2010-08-12 | Firestone Building Products Company, Llc | Membrane having a cured coating layer |
| CN209891440U (en) * | 2019-04-04 | 2020-01-03 | 张华杰 | Water stop strip fixer |
| CN110173003A (en) * | 2019-06-25 | 2019-08-27 | 江苏新科工程仪器有限公司 | A kind of single-stage inserting occlusion sealing and connecting device of included sealing rod |
| CN112796351A (en) * | 2021-02-04 | 2021-05-14 | 中科鼎实环境工程有限公司 | Interlocking sealing device and method for connecting flexible vertical impervious wall system |
| CN113146900A (en) * | 2021-03-26 | 2021-07-23 | 中船第九设计研究院工程有限公司 | Plug-in type lubricant dosing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114215378A (en) | 2022-03-22 |
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