CN105887923A - Construction method for pre-paving and invertedly adhering waterproof coiled material in large underground waterproof project - Google Patents
Construction method for pre-paving and invertedly adhering waterproof coiled material in large underground waterproof project Download PDFInfo
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- CN105887923A CN105887923A CN201610230067.3A CN201610230067A CN105887923A CN 105887923 A CN105887923 A CN 105887923A CN 201610230067 A CN201610230067 A CN 201610230067A CN 105887923 A CN105887923 A CN 105887923A
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- 239000000463 material Substances 0.000 title claims abstract description 60
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 239000012790 adhesive layer Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 23
- 238000004078 waterproofing Methods 0.000 claims description 13
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 206010000496 acne Diseases 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- -1 greasy dirt Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 abstract description 4
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/04—Making large underground spaces, e.g. for underground plants, e.g. stations of underground railways; Construction or layout thereof
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective 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
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
Landscapes
- 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)
- Sustainable Development (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a construction method for pre-paving and invertedly adhering a waterproof coiled material in a large underground waterproof project. The contrition method comprises the steps of I, making preparations for construction, namely, constructing a supporting structure and treating a base layer; II, paving and adhering the waterproof coiled material through adopting a pre-paving and invertedly adhering method; III, fixing the waterproof coiled material through mechanical fixing; and IV, bundling rebar, setting a template and pouring structural concrete, wherein the main point lies in that in the construction method for pre-paving and invertedly adhering the waterproof coiled material in a large supported underground defensive project, when the coiled material is utilized in a horizontal surface, high-density polyethylene is subjected to border adhibiting facing a cushion layer; when the coiled material is utilized in a vertical surface, the waterproof coiled material is fixed to a supporting surface of a retaining structure wall through mechanical fixing, and an adhesive layer faces a structure layer; and after fixing, bonding sealing is carried out on short edge connection parts or fixing points through adopting a dedicated sealing material, after inspection and acceptance, a protective layer is not required to be paved, and the follow-up procedures such as rebar bundling, template setting, structural concrete pouring, and the like, can be directly carried out.
Description
Technical field
The present invention relates to a kind of Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method.
Background technology
In building trade, especially large-and-medium size cities high-rise civil building and commercial building, the most all use supporting
Deep basal pit Large Underground Parking Space form, increases available space as far as possible and reduces cost.But at present, China's overwhelming majority underground
Engineering all uses traditional material, traditional construction construction technology waterproof layer, and the defect of this way is when waterproof layer is destroyed,
Underground water can form crossfire between waterproof layer and structure.Chinese large-sized deep basal pit has supporting underground waterproof engineering to overlay instead at present
The ratio that viscous new waterproofing techniques uses is the lowest, and it has bigger development and application prospect in China, promotes this technology energetically
Development will produce huge economic benefit and social benefit.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, it is provided that a kind of large deep foundation pit has supporting underground to prevent
Hydraulic Projects pre-installed and inverted adhered waterproof coiled material construction method, it is not necessary to laying any protective layer can directly carry out assembling reinforcement, installs mould
Plate, the operation such as pouring structure concrete, the most easy and simple to handle, working procedure is few, and construction speed is fast, and improves construction quality,
Reduce construction cost.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
One Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method of the present invention, its Specific construction step is: one, execute
Working drawing is standby；Two, pre-laid method paving waterproof roll is used；Three, mechanical means is used to fix waterproof roll and sealing；
Four, assembling reinforcement, template, pouring structure concrete are installed.
As a preferred technical solution of the present invention, in preparation of construction, carry out campshed, underground according to design of its support continuous
Wall, the inverse building enclosures such as arch wall of making are constructed, and carry out base treatment, remove substrate surface foreign material, greasy dirt, sand, protrude surface
Stone, mortar pimple etc. should be cleaned out, and cleaning works must be carried out in construction at any time, and repairs flat surface.Negative and positive angle
Cement mortar is used to smear into arc chord angle, inner corner trim least radius 50mm, external corner least radius 20mm；If basal plane has open fire, cleaning is i.e.
Can construct；Play waterproof roll location line and fixing point bit line, according to job site situation, carry out Reasonable Orientation, determine that coiled material spreads
Patch direction, the good coiled material control line of bullet in basic unit, follow current direction to carry out coiled material examination paving from low toward height.
As a preferred technical solution of the present invention, when using pre-laid method paving waterproof roll, coiled material examination paving
After, first the coiled material of paving will shear, counter be laid on basal plane, be i.e. bottom barrier paper upward, tear and peel off coiled material barrier paper；Tear stripping
Time, the barrier paper of strip off preferably keeps the acute angle of 45～60 degree with adhesive surface, prevents from breaking barrier paper, is maintained at nature pine as far as possible
Relaxation state, but do not have fold；By coiled material alignment fiducials line examination paving, at about 5m strong point paper knife, barrier paper is scratched gently,
It is careful not to scratch coiled material, coiled material barrier paper will not spread out and slowly tear from the back side, coiled material will not spread out slow along datum line simultaneously
Slowly nappe forward；While tear isolation trimming paving；To above try again after paving is good to spread remaining about 5m long coiled material rollback, according to above-mentioned side
Method is pasted onto in basic unit.
As a preferred technical solution of the present invention, when mechanical means fixes waterproof roll with encapsulation process,
Using special washer and steel nail that waterproof roll is fixed on building enclosure wall supporting surface, adhesive layer is towards structure sheaf；Coiled material is taken
Cover when connecing between fixture minor face adjacent web as parallel overlap joint, heat bonding with HNP adhesive tape cover fillet, adhesive tape cover fillet
Width 160；Long limit is self-adhesion overlap joint of heating, and overlap joint broadband is not less than 80mm；Within after large area paving completes 24 hours, carry out again
Overlap edge is constructed, and cleans out mud and the dust at overlap edge position, then remove upper and lower coiled material lapping barrier film, minor face during construction
Barrier film need not be torn, heat with heat gun while bond.
As a preferred technical solution of the present invention, when concreting, after waterproofing work acceptance(check), it is not necessary to do
Protection layer, carries out structure reinforcing bars colligation, formwork erection according to layout design, notes waterproof roll finished product protection, hidden tests
Carry out concreting after receipts, use special messenger's nurse during concreting, reinject concrete after placement layer by layer vibration compacting straight
Complete to concreting；Curing concrete on request.
The present invention is reached to provide the benefit that: is primarily adapted for use in campshed, diaphram wall, inverse makees the building enclosures such as arch wall
On basic unit face, it is not necessary to laying any protective layer can directly carry out assembling reinforcement, installs the works such as template, pouring structure concrete
Sequence, it is achieved that less operation, reduces the duration, reduces the Technological Economy target of cost.The fixation of this construction technology, dynamic stability
Degree height, the features such as seepage of water is little, therefore it is applicable to the various areas such as south China high temperature, north cold.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for specification, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
The large deep foundation pit that Fig. 1 is proposed by the invention has supporting underground waterproof engineering pre-installed and inverted adhered waterproof coiled material construction method real
Execute schematic diagram；
In Fig. 1: 1, steel nail；2, special washer；3, basic unit；4, waterproof roll；5, supporting construction.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As it is shown in figure 1, the present invention provides a kind of Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method, it is specifically executed
Work step is suddenly: one, preparation of construction；Two, pre-laid method paving waterproof roll 4 is used；Three, use mechanical means fixing anti-
Water coiled material 4 and sealing；Four, assembling reinforcement, template, pouring structure concrete are installed.
In preparation of construction, carry out campshed, diaphram wall according to design of its support, inverse make the building enclosure constructions such as arch wall, carry out
Basic unit 3 processes, and removes basic unit 3 surface irregularities, greasy dirt, sand, protrudes the stone on surface, mortar pimple etc. and should clean out, clearly
Sweep work to carry out at any time in construction, and repair flat surface.Negative and positive angle uses cement mortar to smear into arc chord angle, and inner corner trim is
Minor radius 50mm, external corner least radius 20mm；If basal plane 3 has open fire, cleaning can be constructed；Waterproof roll 4 positions line and fixes
Point bit line, according to job site situation, carries out Reasonable Orientation, determines installation of membrane direction, and in basic unit 3, the good coiled material of bullet controls
Line, follows current direction to carry out coiled material examination paving from low toward height.
When using pre-laid method paving waterproof roll, after coiled material examination paving, first the coiled material of paving will shear, counter be laid on
On basal plane 3, be i.e. bottom barrier paper upward, tear and peel off coiled material barrier paper；When tearing stripping, the barrier paper of strip off is preferably protected with adhesive surface
Hold the acute angle of 45～60 degree, prevent from breaking barrier paper, be maintained at nature relaxed state as far as possible, but do not have fold；By coiled material pair
Quasi-datum line examination paving, scratches barrier paper gently at about 5m strong point paper knife, is careful not to scratch coiled material, will not spread out coiled material
Barrier paper is slowly torn from the back side, will not spread out coiled material simultaneously and nappes the most forward along datum line；While tear isolation trimming paving；Paving
To above try again after posting to spread remaining about 5m long coiled material rollback, be pasted onto in basic unit 3 according to said method.
When mechanical means fixes waterproof roll with encapsulation process, use special washer 2 and 1 waterproof roll of steel nail
4 are fixed on building enclosure wall supporting surface, and adhesive layer is towards structure sheaf；Fixture minor face adjacent web is covered during coiled material lapping
Between be parallel overlap joint, heat bonding with HNP adhesive tape cover fillet, adhesive tape cover fillet width 160；Long limit is taken for self-adhesion of heating
Connecing, overlap joint broadband is not less than 80mm；Within after large area paving completes 24 hours, carry out overlap edge construction again, clean out during construction and take
The mud at edge fit position and dust, then remove upper and lower coiled material lapping barrier film, minor face need not tear barrier film, heats with heat gun limit
Limit bonds.
When concreting, after waterproofing work acceptance(check), it is not necessary to do protection layer, tie according to layout design
Structure reinforcing bar binding, formwork erection, note waterproof roll finished product protection, carries out concreting, concreting after concealment acceptance
Shi Caiyong special messenger nurses, and reinjects concrete until concreting completes after placement layer by layer vibration compacting；Maintenance mixes on request
Solidifying soil.
The present invention is mainly suitable for campshed, diaphram wall, inverse make on the building enclosure basic unit faces such as arch wall, it is not necessary to lay and appoint
What protective layer can directly carry out assembling reinforcement, installs the operations such as template, pouring structure concrete, it is achieved that less operation, fall
The low duration, reduce the Technological Economy target of cost.The fixation of this construction technology, dynamic stability is high, the features such as seepage of water is little,
Therefore it is applicable to the various areas such as south China high temperature, north cold.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (5)
1. a Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method, its Specific construction step is: one, construction standard
Standby；Two, pre-laid method paving waterproof roll is used；Three, mechanical means is used to fix waterproof roll and sealing；Four, tie up
Wire-tie, install template, pouring structure concrete.
A kind of Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method the most according to claim 1, its feature
It is, in preparation of construction, carries out campshed, diaphram wall according to design of its support, inverse make the building enclosure constructions such as arch wall, carry out
Base treatment, removes substrate surface foreign material, greasy dirt, sand, and protruding the stone on surface, mortar pimple etc. should clean out, and cleans
Work must be carried out in construction at any time, and repairs flat surface, and negative and positive angle uses cement mortar to smear into arc chord angle, and inner corner trim is minimum
Radius 50mm, external corner least radius 20mm；If basal plane has open fire, cleaning can be constructed；Play waterproof roll location line and fixing point
Bit line, according to job site situation, carries out Reasonable Orientation, determines installation of membrane direction, and in basic unit, the good coiled material control line of bullet, depends on
Follow current direction and carry out coiled material examination paving from low toward height.
A kind of Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method the most according to claim 1, its feature
It is, when using pre-laid method paving waterproof roll, after coiled material examination paving, first will the coiled material of paving shear, counter be laid on base
On face, be i.e. bottom barrier paper upward, tear and peel off coiled material barrier paper；When tearing stripping, the barrier paper of strip off preferably keeps with adhesive surface
The acute angle of 45～60 degree, prevents from breaking barrier paper, is maintained at nature relaxed state as far as possible, but does not have fold；Coiled material is directed at
Datum line examination paving, at about 5m strong point paper knife, barrier paper is scratched gently, be careful not to scratch coiled material, will not spread out coiled material every
Slowly tear from the back side from paper, coiled material will not spread out simultaneously and nappe the most forward along datum line；While tear isolation trimming paving；Paving
To above try again after Hao to spread remaining about 5m long coiled material rollback, be pasted onto in basic unit according to said method.
A kind of Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method the most according to claim 1, its feature
It is, when mechanical means fixes waterproof roll with encapsulation process, uses special washer and steel nail that waterproof roll is fixed
On building enclosure wall supporting surface, adhesive layer is towards structure sheaf；Cover during coiled material lapping between fixture minor face adjacent web
For parallel overlap joint, heat bonding with HNP adhesive tape cover fillet, adhesive tape cover fillet width 160；Long limit is self-adhesion overlap joint of heating, and takes
Connect broadband not less than 80mm；Within after large area paving completes 24 hours, carry out overlap edge construction again, during construction, clean out overlap edge
The mud at position and dust, then remove upper and lower coiled material lapping barrier film, minor face need not tear barrier film, heats with heat gun while glue
Knot.
A kind of Large Underground waterproofing work pre-installed and inverted adhered waterproof coiled material construction method the most according to claim 1, its feature
It is, when concreting, after waterproofing work acceptance(check), it is not necessary to do protection layer, carries out structure according to layout design
Reinforcing bar binding, formwork erection, note waterproof roll finished product protection, carries out concreting, during concreting after concealment acceptance
Use special messenger's nurse, reinject concrete after placement layer by layer vibration compacting until concreting completes；Maintenance coagulation on request
Soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230067.3A CN105887923A (en) | 2016-04-13 | 2016-04-13 | Construction method for pre-paving and invertedly adhering waterproof coiled material in large underground waterproof project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230067.3A CN105887923A (en) | 2016-04-13 | 2016-04-13 | Construction method for pre-paving and invertedly adhering waterproof coiled material in large underground waterproof project |
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| Publication Number | Publication Date |
|---|---|
| CN105887923A true CN105887923A (en) | 2016-08-24 |
Family
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|---|---|---|---|
| CN201610230067.3A Pending CN105887923A (en) | 2016-04-13 | 2016-04-13 | Construction method for pre-paving and invertedly adhering waterproof coiled material in large underground waterproof project |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284430A (en) * | 2016-08-26 | 2017-01-04 | 中国十七冶集团有限公司 | A kind of structural concrete for large deep foundation pit with waterproofing protection |
| CN106320386A (en) * | 2016-10-13 | 2017-01-11 | 中国水利水电第四工程局有限公司 | Pipe rack side wall waterproof construction method |
| CN106351256A (en) * | 2016-10-13 | 2017-01-25 | 中国水利水电第四工程局有限公司 | Pipe rack bottom waterproof construction method |
| CN107893513A (en) * | 2017-11-15 | 2018-04-10 | 重庆建工第七建筑工程有限责任公司 | A kind of spreading device and construction method that can carry out large area waterproof roll paving |
| CN110629801A (en) * | 2019-07-26 | 2019-12-31 | 中国一冶集团有限公司 | Construction method using vertical mold as base surface of pre-paved anti-sticking self-adhesive waterproof roll |
| CN112343094A (en) * | 2020-10-17 | 2021-02-09 | 中建一局集团第一建筑有限公司 | Construction method for pre-paving and reverse-adhering waterproof coiled material |
| CN112376626A (en) * | 2020-12-02 | 2021-02-19 | 苏州凯伦高分子新材料科技有限公司 | Waterproof coiled material for cast-in-situ open caisson and construction method thereof |
| CN116479938A (en) * | 2023-04-20 | 2023-07-25 | 中铁一局集团市政环保工程有限公司 | Main body structure construction process of buried sewage treatment plant |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284430A (en) * | 2016-08-26 | 2017-01-04 | 中国十七冶集团有限公司 | A kind of structural concrete for large deep foundation pit with waterproofing protection |
| CN106320386A (en) * | 2016-10-13 | 2017-01-11 | 中国水利水电第四工程局有限公司 | Pipe rack side wall waterproof construction method |
| CN106351256A (en) * | 2016-10-13 | 2017-01-25 | 中国水利水电第四工程局有限公司 | Pipe rack bottom waterproof construction method |
| CN107893513A (en) * | 2017-11-15 | 2018-04-10 | 重庆建工第七建筑工程有限责任公司 | A kind of spreading device and construction method that can carry out large area waterproof roll paving |
| CN107893513B (en) * | 2017-11-15 | 2019-09-03 | 重庆建工第七建筑工程有限责任公司 | A kind of spreading device and construction method can be carried out large area waterproof roll paving |
| CN110629801A (en) * | 2019-07-26 | 2019-12-31 | 中国一冶集团有限公司 | Construction method using vertical mold as base surface of pre-paved anti-sticking self-adhesive waterproof roll |
| CN110629801B (en) * | 2019-07-26 | 2021-05-18 | 中国一冶集团有限公司 | Construction method using vertical mold as base surface of pre-paved anti-sticking self-adhesive waterproof roll |
| CN112343094A (en) * | 2020-10-17 | 2021-02-09 | 中建一局集团第一建筑有限公司 | Construction method for pre-paving and reverse-adhering waterproof coiled material |
| CN112376626A (en) * | 2020-12-02 | 2021-02-19 | 苏州凯伦高分子新材料科技有限公司 | Waterproof coiled material for cast-in-situ open caisson and construction method thereof |
| CN116479938A (en) * | 2023-04-20 | 2023-07-25 | 中铁一局集团市政环保工程有限公司 | Main body structure construction process of buried sewage treatment plant |
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Application publication date: 20160824 |