CN107165198A - Underground project waterproof systematical working construction method and waterproof material used - Google Patents
Underground project waterproof systematical working construction method and waterproof material used Download PDFInfo
- Publication number
- CN107165198A CN107165198A CN201710340277.2A CN201710340277A CN107165198A CN 107165198 A CN107165198 A CN 107165198A CN 201710340277 A CN201710340277 A CN 201710340277A CN 107165198 A CN107165198 A CN 107165198A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- underground
- systematical
- construction method
- water
- 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
-
- 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
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
Abstract
The invention discloses underground project waterproof systematical working construction method, this method comprises the following steps：A. several through holes are bored near the leakage of underground engineering interior wall；B. grouting nozzle is installed in the through hole described in step A；C. by waterproof material by grouting nozzle described in grouter implantation step B and reaching upstream face by through hole；D. the through hole described in step A is repaired with loss circulation material, sealing treatment.Easy construction of the present invention, the reconstruction of existing underground project waterproof system can be completed by being not required to dismounting exterior building matrix；The present invention also provides Self-adhesive waterproof material in a kind of water; material can complete the bonding to structure upstream face and protection in water; the reconstruction to underground project waterproof system is completed by its own excellent water resistance and morphotropism, is " coat " that underground engineering puts on waterproof.
Description
Technical field
The present invention relates to waterproof material used in underground project waterproof systematical working construction method and the method.
Background technology
Underground engineering refers to go deep into below ground to develop the underground civil-engineering that Underground Space Resource is built.Bag
Include ground lower room (being commonly called as basement) and underground structure (such as market place builet below the ground), underground railway (such as city underground), highway tunnel
Road (such as massif tunnel), submerged tunnel (such as seabed tunnel), street crossing underpass (such as Urban Underground pavement), underground people's air defense system
System, underground pipe gallery etc..Current underground project waterproof has inner waterproofing and outer waterproof, and outer waterproof will be done in principle：《Ground
Lower engineering waterproofing technical specification》The 3.1.4 articles of GB 50108-2008, underground engineering upstream face agent structure should be mixed using waterproof
Solidifying soil, and other waterproof measures should be taken according to the requirement of classification of waterproof.And the underground engineering having in the past does not do outer waterproof, have
Although having done outer waterproof but failure (not retrieving the technical literature that outer waterproof is done for existing underground engineering at present), underground work
The agent structure long period of soaking of journey is in water, steel bar corrosion, concrete breakaway, and the underground space serious infiltration leak occurs and showed
, use and safety belt to building carry out great hidden danger, in the urgent need to one kind can be to underground project waterproof system again
The technical scheme made seeps water the hard nut to cracks of leaks to solve a large amount of underground engineerings.
The content of the invention
Present invention mainly solves technical problem be there is provided a kind of underground project waterproof systematical working construction method, its
Easy construction, the reconstruction of existing underground project waterproof system can be completed by being not required to dismounting exterior building matrix；The present invention is also provided
A kind of Self-adhesive waterproof material in water, material can complete the bonding to structure upstream face and protection in water, excellent by its own
Different water resistance and morphotropism complete the reconstruction to underground project waterproof system, are that underground engineering puts on the " outer of waterproof
Clothing ".
The technical solution adopted for the present invention to solve the technical problems is：Underground project waterproof systematical working construction method,
This method comprises the following steps：
A. several through holes are bored near the leakage of underground engineering interior wall；
B. grouting nozzle is installed in the through hole described in step A；
C. by waterproof material by grouting nozzle described in grouter implantation step B and reaching upstream face by through hole；
D. the through hole described in step A is repaired with loss circulation material, sealing treatment；
As the further improvement of underground project waterproof systematical working construction method of the present invention, the grouter in step C
For BH-999 high-pressure grouting machines.
It is used as the further improvement of underground project waterproof systematical working construction method of the present invention, leak stopping material in step D
Expect for rapid-hardening rigid water-stopping material.
As the further improvement of underground project waterproof systematical working construction method of the present invention, the rigid sealing of the rapid-hardening
Material is BH-SD816.
This invention also solves asking with what suitable waterproof material in underground project waterproof systematical working construction method
Topic, waterproof material used is self-adhering-type water-repellent paint in water, and its composition of self-adhering-type water-repellent paint is counted by weight in the water
Including：8~13 parts of SBS modified resins emulsion, defoamer that 50~80 parts of acrylic styrene resin, solid content are 40~50%
0.005~0.9 part, 0.003~0.3 part of dispersant, 0.05~1 part of stabilizer, 5~20 parts of filler.
The beneficial effects of the invention are as follows：
Firstth, it is not required to dismantle outside building substrate and reforms underground waterproof engineering again, easy construction；
Secondth, using self-adhering-type water-repellent paint in the water being related in the present invention as injecting paste material, submersible can be achieved,
Coating in water in not dispersity, with good mobility, can interstitital texture external cavity, and be expelled from the water in cavity
Part；
3rd, coating will not solidify in a short time in water, and running into solid content can be bonded thereto immediately, and progressively auto-cure,
Intensity is generated so as to enclosed construction defect, waterproof " coat " is formed；
4th, coating and different substrate materials all have extensive adhesive property, there is certain pollutant even if structural outside layers
Cladding can be bonded to it；
5th, coating can keep good intensity and extensibility after curing in water, adapt to the displacement of structure, and closing is new
The fine cracks of appearance, dynamic protective effect is played to structure；
6th, coating has good hydrophobicity performance in itself, can be effectively isolated after body structure surface formation protective layer
Erosion of the water to structure in itself, so as to generate good protection to structure, extend the life-span of structure.
7th, after coating itself good endurance, and material curing, there is caking property and elongation percentage for a long time, waterproof effect is long
Phase is effective；
8th, after material curing, for a long time with caking property, and elongation percentage is high, available for the vibration environment shape such as shed deckhead
Waterproof grouting under state, so as to avoid the phenomenon that conventional rigid grouting material easily ftractures；
9th, the common grouter of this materials'use can just construct, and easy to use, so as to reduce construction cost；
Tenth, this material has good mobility at normal temperatures, can ensure the quick of construction using cold construction perfusion
Efficiently, and avoid conventional material need to heat can construct brought personnel scald etc. potential safety hazard.
Brief description of the drawings
Fig. 1 is the construction schematic diagram that underground project waterproof systematical working construction method of the present invention is directed to seepage at only one.
In figure：1st, underground engineering interior wall 1-1, upstream face 2, through hole 3, grouting nozzle 4, grouter 5, loss circulation material.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is further described.Following examples are only
For clearly illustrating technical scheme, and it can not be limited the scope of the invention with this.
Embodiment one：
As shown in figure 1, underground project waterproof systematical working construction method, this method comprises the following steps：
A. several through holes 2 are bored near the leakage of underground engineering interior wall 1；
B., grouting nozzle 3 is installed in the through hole 2 described in step A；
C. by waterproof material by grouting nozzle 3 described in the implantation step B of BH-999 high-pressure grouting machines 4 and passing through through hole 2
Reach upstream face 1-1；
D. with loss circulation material 5 (i.e. rapid-hardening rigid water-stopping material, such as BH-SD816) to the through hole 2 described in step A
Repaired, sealing treatment.
In this construction method involved waterproof material be in self-adhering-type water-repellent paint in water, water self-adhering-type water-repellent paint its
Composition meter by weight includes：50 parts of acrylic styrene resin, solid content are 40~50% SBS modified resins emulsion 8
Part, 0.005 part of defoamer, 0.003 part of dispersant, 0.05 part of stabilizer, 5 parts of filler.
Embodiment two：
It is with the difference of embodiment one：Its composition of self-adhering-type water-repellent paint meter by weight includes in water：Acrylic acid
80 parts of styrene resin, solid content for 40~50% 13 parts of SBS modified resins emulsion, 0.9 part of defoamer, 0.3 part of dispersant,
1 part of stabilizer, 20 parts of filler.
Embodiment three：
It is with the difference of embodiment one：Its composition of self-adhering-type water-repellent paint meter by weight includes in water：Acrylic acid
65 parts of styrene resin, solid content for 40~50% 10 parts of SBS modified resins emulsion, 0.5 part of defoamer, 0.1 part of dispersant,
0.07 part of stabilizer, 12 parts of filler.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. underground project waterproof systematical working construction method, it is characterised in that this method comprises the following steps：
A. several through holes are bored near the leakage of underground engineering interior wall；
B. grouting nozzle is installed in the through hole described in step A；
C. by waterproof material by grouting nozzle described in grouter implantation step B and reaching upstream face by through hole；
D. the through hole described in step A is repaired with loss circulation material, sealing treatment.
2. underground project waterproof systematical working construction method according to claim 1, it is characterised in that in the step C
In grouter be BH-999 high-pressure grouting machines.
3. underground project waterproof systematical working construction method according to claim 1, it is characterised in that in the step D
In loss circulation material be rapid-hardening rigid water-stopping material.
4. underground project waterproof systematical working construction method according to claim 4, it is characterised in that the rapid-hardening is firm
Property sealing material BH-SD816.
5. waterproof material used in the underground project waterproof systematical working construction method as any one of Claims 1-4
For self-adhering-type water-repellent paint in water, its composition of self-adhering-type water-repellent paint meter by weight includes in the water：Acrylic acid benzene second
8~13 parts of SBS modified resins emulsion, defoamer 0.005~0.9 part, point that 50~80 parts of olefine resin, solid content are 40~50%
0.003~0.3 part of powder, 0.05~1 part of stabilizer, 5~20 parts of filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340277.2A CN107165198A (en) | 2017-05-15 | 2017-05-15 | Underground project waterproof systematical working construction method and waterproof material used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340277.2A CN107165198A (en) | 2017-05-15 | 2017-05-15 | Underground project waterproof systematical working construction method and waterproof material used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165198A true CN107165198A (en) | 2017-09-15 |
Family
ID=59815871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710340277.2A Pending CN107165198A (en) | 2017-05-15 | 2017-05-15 | Underground project waterproof systematical working construction method and waterproof material used |
Country Status (1)
| Country | Link |
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| CN (1) | CN107165198A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469136A (en) * | 2018-05-09 | 2019-11-19 | 京德立邦(北京)新材料科技有限公司 | Backpack regenerates waterproof construction method |
| CN112095814A (en) * | 2020-08-25 | 2020-12-18 | 五冶集团上海有限公司 | Waterproof treatment method for vault basement porous wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385585A (en) * | 2002-06-26 | 2002-12-18 | 王衡 | Dry method for stopping water leakage |
| CN1900438A (en) * | 2006-07-25 | 2007-01-24 | 刘让 | Construction body for repairing underground building cracks and its method |
| CN102776905A (en) * | 2012-07-21 | 2012-11-14 | 金坛建工集团有限公司 | Grouting stoppage and guide repair method for leakage of deformation joint and special grouting device for grouting stoppage and guide repair method for leakage of deformation joint |
| CN105780781A (en) * | 2016-04-28 | 2016-07-20 | 中国水电基础局有限公司 | Fast plugging method for deep foundation pit |
| CN106084942A (en) * | 2016-08-01 | 2016-11-09 | 安庆瑞泰化工有限公司 | A kind of waterproof water paint and preparation method thereof |
-
2017
- 2017-05-15 CN CN201710340277.2A patent/CN107165198A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385585A (en) * | 2002-06-26 | 2002-12-18 | 王衡 | Dry method for stopping water leakage |
| CN1900438A (en) * | 2006-07-25 | 2007-01-24 | 刘让 | Construction body for repairing underground building cracks and its method |
| CN102776905A (en) * | 2012-07-21 | 2012-11-14 | 金坛建工集团有限公司 | Grouting stoppage and guide repair method for leakage of deformation joint and special grouting device for grouting stoppage and guide repair method for leakage of deformation joint |
| CN105780781A (en) * | 2016-04-28 | 2016-07-20 | 中国水电基础局有限公司 | Fast plugging method for deep foundation pit |
| CN106084942A (en) * | 2016-08-01 | 2016-11-09 | 安庆瑞泰化工有限公司 | A kind of waterproof water paint and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469136A (en) * | 2018-05-09 | 2019-11-19 | 京德立邦(北京)新材料科技有限公司 | Backpack regenerates waterproof construction method |
| CN112095814A (en) * | 2020-08-25 | 2020-12-18 | 五冶集团上海有限公司 | Waterproof treatment method for vault basement porous wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |