CN109056801A - A kind of pipe gallery Slab Waterproof Construction technique - Google Patents
A kind of pipe gallery Slab Waterproof Construction technique Download PDFInfo
- Publication number
- CN109056801A CN109056801A CN201811022724.0A CN201811022724A CN109056801A CN 109056801 A CN109056801 A CN 109056801A CN 201811022724 A CN201811022724 A CN 201811022724A CN 109056801 A CN109056801 A CN 109056801A
- Authority
- CN
- China
- Prior art keywords
- adhesive membrane
- waterproof roll
- prespreading
- macromolecular self
- pipe gallery
- 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.)
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Classifications
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- 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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- 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
Abstract
The present invention relates to the technical fields of infrastructure construction, provide a kind of pipe gallery Slab Waterproof Construction technique, comprising: step S10, preparation of construction；Step S20, base cleaning, specifically: remove dust, the sundries of substrate surface；Step S30, base's snap the line, specifically: by the width of prespreading Macromolecular self-adhesive membrane waterproof roll, bullet sets the control line of prespreading Macromolecular self-adhesive membrane waterproof roll paving in base；Step S40, sky paving prespreading Macromolecular self-adhesive membrane waterproof roll, specifically: prespreading Macromolecular self-adhesive membrane waterproof roll is layered in base by the good control line positioning sky of bullet, and the smooth smooth surface of high density polyethylene (HDPE) plate of prespreading Macromolecular self-adhesive membrane waterproof roll is towards base, weather-proof particle layer surface is to construction personnel；Step S50 is checked and accepted.Pipe gallery Slab Waterproof Construction technique provided by the invention, is effectively prevented Groundwater infiltration, and the settlement influence not generated by concrete ground flowering structure, construction technology are simple.
Description
Technical field
The present invention relates to the technical fields of infrastructure construction, are that be related to a kind of pipe gallery bottom plate anti-more specifically
Water construction technology.
Background technique
Pipe gallery is the important component in urban pipeline engineering, the normal operation in city is played most important
Effect.In the construction and management process of pipe gallery, the waterproof of pipe gallery, antiseepage are the most important thing, pipe gallery one
Denier leak will directly affect the operation and maintenance of piping lane, and severe one is even more so that pipe gallery is scrapped, city is paralysed, and consequence is very
Seriously.Different waterproof constructions and different Waterproof Construction Techniques can generate different waterproof effects, synthesis in the prior art
The Waterproof Construction Technique of piping lane bottom plate is complicated, and waterproof effect is bad.
The above deficiency, has much room for improvement.
Summary of the invention
In order to overcome the shortcomings of that existing technology, the present invention provide a kind of pipe gallery Slab Waterproof Construction technique.
Technical solution of the present invention is as described below:
A kind of pipe gallery Slab Waterproof Construction technique, comprising:
Step S10, preparation of construction, specifically: material and equipment needed for preparing the construction of pipe gallery bottom plate coiled material；
Step S20, base cleaning, specifically: remove dust, the sundries of substrate surface；
Step S30, base's snap the line, specifically: by the width of prespreading Macromolecular self-adhesive membrane waterproof roll, bullet is set in base
The control line of prespreading Macromolecular self-adhesive membrane waterproof roll paving；
Step S40, sky paving prespreading Macromolecular self-adhesive membrane waterproof roll, specifically: prespreading Macromolecular self-adhesive membrane is prevented
Water coiled material is layered in base by the good control line positioning sky of bullet, and the high density of prespreading Macromolecular self-adhesive membrane waterproof roll is poly-
The smooth smooth surface of vinyl plate is towards base, and weather-proof particle layer surface is to construction personnel；
Step S50 is checked and accepted.
It further, further include step S60 after the step S30, the step S60 is detail treatment processing, specifically
Are as follows: in detail treatment brushing water-repellent paint, after water-repellent paint parches completely, carry out the step S40.
Further, water-repellent paint Yu prespreading the Macromolecular self-adhesive membrane waterproof roll handover of the detail treatment brushing
Place is sealed using sealing material.
Further, in the step S40, when prespreading Macromolecular self-adhesive membrane waterproof roll carries out lap works,
After lap width of having good positioning between adjacent prespreading Macromolecular self-adhesive membrane waterproof roll, then certainly by prespreading macromolecule
Barrier paper on adhesive film waterproof roll is torn, and is overlapped and is connected with adjacent prespreading Macromolecular self-adhesive membrane waterproof roll, and
It is bonded with roller compaction.
Further, the lap width between the adjacent prespreading Macromolecular self-adhesive membrane waterproof roll is 80mm.
It further, further include step S70 after the step S50, the step S70 are as follows: assembling reinforcement.
It further, further include step S80 after the step S70, the step S80 are as follows: casting concrete.
A kind of beneficial effect of waterproof structure for deformation seams provided by the invention is: pipe gallery waterproof slab provided by the invention
Construction technology is effectively prevented Groundwater infiltration, and the settlement influence not generated by concrete ground flowering structure, construction technology letter
It is single.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is process flow chart one of the invention；
Fig. 2 is process flow chart two of the invention；
Fig. 3 is process flow chart three of the invention.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It should be noted that be referred to as " being fixed on " or " being set to " another component when component, it can directly or
It is located on another component indirectly.When a component referred to as " is connected to " another component, it can be directly or
It is connected on another component in succession.Term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top",
The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on the figure or position, are merely for convenience of describing,
It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as
Indication or suggestion relative importance or the quantity for implicitly indicating technical characteristic.The meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Referring to Fig. 1, a kind of pipe gallery Slab Waterproof Construction technique, comprising:
Step S10, preparation of construction, specifically: material and equipment needed for preparing the construction of pipe gallery bottom plate coiled material, including overlay
Near the transport of materials to construction site such as formula Macromolecular self-adhesive membrane waterproof roll, water-repellent paint, sealing material, and stack whole
Together.
Step S20, base cleaning, specifically: dust, the sundries of substrate surface are removed, is looked at uneven base using mortar
It is flat.
Step S30, base's snap the line, specifically: by the width of prespreading Macromolecular self-adhesive membrane waterproof roll in base
Bullet sets the control line of prespreading Macromolecular self-adhesive membrane waterproof roll paving, to ensure prespreading Macromolecular self-adhesive membrane waterproof roll
Material paving is straight, smooth.
Step S40, sky paving prespreading Macromolecular self-adhesive membrane waterproof roll, specifically: by prespreading adhesive polymer glue
Film waterproof roll is layered in base by the good control line positioning sky of bullet, and prespreading Macromolecular self-adhesive membrane waterproof roll is highly dense
Spend the smooth smooth surface of polyethylene board towards base, weather-proof particle layer surface is to construction personnel.
Step S50 is checked and accepted.
Referring to Fig. 2, further including step S60, step S60 after step S30 preferably are as follows: detail treatment processing, specifically
Are as follows: in detail treatment brushing water-repellent paint, after water-repellent paint parches completely, carry out step S40.
Preferably, the water-repellent paint of detail treatment brushing and prespreading Macromolecular self-adhesive membrane waterproof roll junction use
Sealing material is sealed.The waterproof effect for improving detail treatment is set in this way.
Preferably, water-repellent paint is cement based penetration crystallization type water proofing paint.
In one embodiment, for pile crown plane and pile body position, brushing cement based penetration crystallization type water proofing paint is applied
Pass is scraped to be no less than 3 times, it is every all over must can be into after the cement based penetration crystallization type water proofing paint that last time brushes parches completely
Next time construction of row, direction is scraped in every time painting to be mutually perpendicular to, and every to scrape dosage about 0.6kg/ ㎡ all over painting, brushing dosage is no less than
1.5kg/ ㎡ can large area paving prespreading height after cement based penetration crystallization type water proofing paint construction is completed and parched completely
Molecule self-adhesion glue film waterproof roll, after the completion of prespreading Macromolecular self-adhesive membrane waterproof roll paving, the cement base of pile body is seeped
Saturating crystalline waterproof coating and prespreading Macromolecular self-adhesive membrane waterproof roll junction are sealed using mating Special seal material,
Mating Special seal material construction is constructed at pile crown reinforcing bar and is met before reinforcing bar binding is completed with a thickness of 10mm, width 30mm
Water expansion water-stop glue, water-swellable water-stop glue width of constructing is 20mm, thickness 10mm, water-swellable water-stop glue should it is continuous, uniformly,
Completely.
It preferably, in step s 40, will be adjacent when prespreading Macromolecular self-adhesive membrane waterproof roll carries out lap works
Prespreading Macromolecular self-adhesive membrane waterproof roll between have good positioning after lap width, then by prespreading Macromolecular self-adhesive membrane
Barrier paper on waterproof roll is torn, and is overlapped and is connected with adjacent prespreading Macromolecular self-adhesive membrane waterproof roll, and uses pressure roller
Compacting bonding.
Preferably, the lap width between adjacent prespreading Macromolecular self-adhesive membrane waterproof roll is 80mm.
In one embodiment, adjacent second width prespreading Macromolecular self-adhesive membrane waterproof roll and the first width prespreading are high
The lap width of molecule self-adhesion glue film waterproof roll is 80mm, but no more than overlap joint guide line, when overlap joint raises prespreading height
The isolation film of molecule self-adhesion glue film waterproof roll lap-joint guarantees that lap-joint is clean, dries no dust, is compacted prespreading high score
The overlap edge of sub- self-adhesion glue film waterproof roll squeezes out the bubble of overlap edge, and is cemented with roller compaction, when prespreading macromolecule from
After the completion of adhesive film waterproof roll overlap joint, the isolation film on prespreading Macromolecular self-adhesive membrane waterproof roll can be torn, be repeated
Aforesaid operations are completed until the prespreading Macromolecular self-adhesive membrane waterproof roll of entire plane is laid with.
It should be understood that when base is moist or construction environment temperature is lower prespreading high score can be carried out with air-heater
Sub- self-adhesion glue film waterproof roll overlap edge heat treatment, to guarantee to overlap effect.
Referring to Fig. 3, further including step S70, step S70 are as follows: assembling reinforcement after step S50 preferably.
It preferably, further include step S80, step S80 are as follows: casting concrete after step S70.
In step s 50, before baseplate reinforcing bar welding procedure, first by the prespreading adhesive polymer glue in welding position region
The waterproof layer that film waterproof roll is formed sufficiently is soaked with water, is destroyed accidentally when local individually, repairing measures can be taken to repair.
Before assembling reinforcement and casting concrete, the anti-of completed prespreading Macromolecular self-adhesive membrane waterproof roll formation is gone through
Water layer, discovery breakage must repair in time, in order to avoid leave percolating water hidden danger.When repairing breaking point, cut not less than 150 × 150mm
Prespreading Macromolecular self-adhesive membrane waterproof roll, be covered on damaged area, with prespreading Macromolecular self-adhesive membrane waterproof roll
Material special adhesive tape is repaired and is compacted cement, and forms entirety with place where troops were originally stationed water layer.In prespreading Macromolecular self-adhesive membrane waterproof roll
Material be laid with after the completion of should in 21 days pouring structure concrete, answer careful operation during assembling reinforcement and casting concrete,
Prevent artificial destruction prespreading Macromolecular self-adhesive membrane waterproof roll.Approved prespreading Macromolecular self-adhesive membrane waterproof roll
Surface is clean, no-sundries, reaches coiled material with concrete and forms effective Nian Jie purpose.
The technological principle of pipe gallery Slab Waterproof Construction technique provided by the invention is as follows:
This engineering comprehensive piping lane bottom plate uses pre-installed and inverted adhered waterproof coiled material system, and pre-installed and inverted adhered waterproof coiled material system is using scene
It constructs pre- paving mode, i.e., prespreading Macromolecular self-adhesive membrane waterproof roll adhesive glue one is facing towards operator, and laying is in base
Layer (is not required to making cement mortar levelling layer or receives light), then assembling reinforcement, then casting concrete, prespreading Macromolecular self-adhesive membrane
Waterproof roll is prevented together with cast-in-place concrete enduringly tight bond, while using dedicated mating cement-base infiltration crystallization type
The complete sealing structure waterproof system of the formation such as water paint, sealing material.
Pipe gallery Slab Waterproof Construction technique provided by the invention has the beneficial effect that pipe gallery provided by the invention
Slab Waterproof Construction technique is effectively prevented Groundwater infiltration, and the settlement influence not generated by concrete ground flowering structure, construction
Simple process.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of pipe gallery Slab Waterproof Construction technique characterized by comprising
Step S10, preparation of construction, specifically: material and equipment needed for preparing the construction of pipe gallery bottom plate coiled material；
Step S20, base cleaning, specifically: remove dust, the sundries of substrate surface；
Step S30, base's snap the line, specifically: by the width of prespreading Macromolecular self-adhesive membrane waterproof roll, bullet is set in base
The control line of prespreading Macromolecular self-adhesive membrane waterproof roll paving；
Step S40, sky paving prespreading Macromolecular self-adhesive membrane waterproof roll, specifically: prespreading Macromolecular self-adhesive membrane is prevented
Water coiled material is layered in base by the good control line positioning sky of bullet, and the high density of prespreading Macromolecular self-adhesive membrane waterproof roll is poly-
The smooth smooth surface of vinyl plate is towards base, and weather-proof particle layer surface is to construction personnel；
Step S50 is checked and accepted.
2. pipe gallery Slab Waterproof Construction technique as described in claim 1, it is characterised in that: after the step S30 also
Including step S60, the step S60 is detail treatment processing, specifically: in detail treatment brushing water-repellent paint, applied to waterproof
After material parches completely, the step S40 is carried out.
3. pipe gallery Slab Waterproof Construction technique as claimed in claim 2, it is characterised in that: the detail treatment brushing
Water-repellent paint is sealed with prespreading Macromolecular self-adhesive membrane waterproof roll junction using sealing material.
4. pipe gallery Slab Waterproof Construction technique as described in claim 1, it is characterised in that: in the step S40, in advance
When paving formula Macromolecular self-adhesive membrane waterproof roll carries out lap works, by adjacent prespreading Macromolecular self-adhesive membrane waterproof roll
Between have good positioning after lap width, then the barrier paper on prespreading Macromolecular self-adhesive membrane waterproof roll is torn, and it is adjacent
Prespreading Macromolecular self-adhesive membrane waterproof roll overlap connection, and be bonded with roller compaction.
5. pipe gallery Slab Waterproof Construction technique as claimed in claim 4, it is characterised in that: the adjacent prespreading high score
Lap width between sub- self-adhesion glue film waterproof roll is 80mm.
6. pipe gallery Slab Waterproof Construction technique as described in claim 1, it is characterised in that: after the step S50 also
Including step S70, the step S70 are as follows: assembling reinforcement.
7. pipe gallery Slab Waterproof Construction technique as claimed in claim 6, it is characterised in that: after the step S70 also
Including step S80, the step S80 are as follows: casting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022724.0A CN109056801A (en) | 2018-09-04 | 2018-09-04 | A kind of pipe gallery Slab Waterproof Construction technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022724.0A CN109056801A (en) | 2018-09-04 | 2018-09-04 | A kind of pipe gallery Slab Waterproof Construction technique |
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| CN109056801A true CN109056801A (en) | 2018-12-21 |
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| CN201811022724.0A Pending CN109056801A (en) | 2018-09-04 | 2018-09-04 | A kind of pipe gallery Slab Waterproof Construction technique |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763520A (en) * | 2018-12-27 | 2019-05-17 | 中建四局第六建筑工程有限公司 | A kind of sole plate waterproof roll pastes construction technology again |
| CN112343093A (en) * | 2020-10-10 | 2021-02-09 | 上海建工七建集团有限公司 | Construction method for pre-laying reverse-adhesion waterproof coiled material of basement raft plate |
| CN114809112A (en) * | 2022-04-19 | 2022-07-29 | 中铁建工集团有限公司 | Basement waterproof construction process |
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| CN105544617A (en) * | 2015-09-24 | 2016-05-04 | 中建四局第一建筑工程有限公司 | Integration construction method for basement soleplate and waterproof roll as well as waterproof structure |
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| CN107165290A (en) * | 2017-07-18 | 2017-09-15 | 上海宝冶集团有限公司 | Basement bottom board prespreading Macromolecular self-adhesive membrane waterproof roll non-bituminous base construction |
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| CN102002983A (en) * | 2010-10-19 | 2011-04-06 | 卢桂才 | Wet lay-up and edge-jointing construction method of single-sided adhesive wet lay-up waterproof coiled material |
| KR101606433B1 (en) * | 2015-08-24 | 2016-03-25 | 주식회사 알엠이엔씨 | Asphalt waterproof sheet of self-adhesion |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109763520A (en) * | 2018-12-27 | 2019-05-17 | 中建四局第六建筑工程有限公司 | A kind of sole plate waterproof roll pastes construction technology again |
| CN112343093A (en) * | 2020-10-10 | 2021-02-09 | 上海建工七建集团有限公司 | Construction method for pre-laying reverse-adhesion waterproof coiled material of basement raft plate |
| CN114809112A (en) * | 2022-04-19 | 2022-07-29 | 中铁建工集团有限公司 | Basement waterproof construction process |
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Application publication date: 20181221 |