CN106592782A - Water and corrosion preventing treatment method for building - Google Patents
Water and corrosion preventing treatment method for building Download PDFInfo
- Publication number
- CN106592782A CN106592782A CN201611026484.2A CN201611026484A CN106592782A CN 106592782 A CN106592782 A CN 106592782A CN 201611026484 A CN201611026484 A CN 201611026484A CN 106592782 A CN106592782 A CN 106592782A
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- Prior art keywords
- corrosion
- building
- water
- armor
- corrosion preventing
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Classifications
-
- 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
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
-
- 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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a water and corrosion preventing treatment method for a building. The method includes the following steps that (1) surface treatment is conducted, specifically, the surface of the building is derusted, cleaned with clear water and dried to remove surface water; (2) corrosion preventing cream is smeared, specifically, the corrosion preventing cream is uniformly smeared on the surface of the building through a longitudinal-transverse smearing method; (3) corrosion preventing bands are wound, specifically, the 2-3 layers of corrosion preventing bands are wound immediately after the corrosion preventing cream is smeared; (4) a corrosion preventing armor is mounted; and (5) the ends of the corrosion preventing armor are sealed, specifically, epoxy resin is smeared at the lower end of the corrosion preventing armor for sealing, and a corrosion preventing coating is smeared at the upper end of the corrosion preventing armor for sealing. By means of the water and corrosion preventing treatment method, corrosion of seawater can be effectively reduced, the service life of buildings in seawater is remarkably prolonged, construction is environmentally friendly, and water and corrosion are prevented without dead corners.
Description
Technical field
The invention belongs to building technical field of anticorrosion, and in particular to a kind of water-tight corrosion-proof processing method of building.
Background technology
Marine environment is a specific extremely complex corrosive environment, is a money in building therein very badly
Gold enrichment, technology-intensive building, are easily corroded by sea water or marine atmosphere.With the difference of condition, the corrosivity of material
Energy can great changes will take place.It is general that marine corrosion environment is divided into into marine atmosphere zone, waves splash about area, Tidal zone, water immersion
Area, five, seabed soil area region.The subregion for wherein corroding most serious is waves splash about area, and the impact of sea water exacerbates material
Destruction, while the bubble in sea water has larger destructiveness to the protecting film and coating of metal surface so that the paint film in this area
It is aging faster, corrosion rate is generally 0.3-0.5 millimeters/year, reaches as high as 1 millimeter/year.General anticorrosive paint theory uses the longevity
Order as 5-15, but onsite application case part 1-3 is with regard to ageing failure, and facility year annual overhaul, clear up the process sheet of polishing
Body is exactly to the injury of facility construction thing and to the multiple pollution of environment.Coating layer thickness is increased to 5-10mm by engineer, but is not changed
The antiseptic effect of kind building, had both wasted resource, again the effect less than 1+1=2.
For this purpose, developing a kind of urgency treats that good weatherability, environmental friendliness, energy saving, the anti-corrosion method that economizes on resources become urgently
Problem to be solved.
The content of the invention
The invention provides a kind of water-tight corrosion-proof processing method of building, improves anti-corrosion material in existing anticorrosion process weather-proof
Property is poor, with the unmatched defect of modern architecture.
The technical proposal for solving the technical problem of the invention is：
A kind of water-tight corrosion-proof processing method of building, comprises the following steps：
（1）Surface treatment：Building surface is processed to more than St2 standards, building surface without rust and dirt, without it
His anticorrosive coat, is rinsed well after being disposed with clear water, and is dried and is removed surface moisture.Craft, electric tool, high pressure can be adopted
Hydraulic giant, chemistry or derusting by sandblasting, special circumstances can use impeller blasting.
（2）Smear anti-corrosion plaster：Method using smearing in length and breadth, in more than mean sea level 120cm and mean sea level
Below 15cm smears anti-corrosion plaster, and repetition smears 7 times so that anti-corrosion plaster is uniformly distributed in building surface.The hole of building surface
Filled up with anti-corrosion plaster floating at recessed and gap, the surface of outthrust should also smear one layer of anti-corrosion plaster, make anti-corrosion plaster in building table
Face is uniformly distributed as complete layer protecting film.
（3）Winding anti-corrosion belt：Anti-corrosion plaster is smeared and twine immediately after finishing layer 2-3 anti-corrosion belt；
（4）Corrosion protection armor is installed：Stirrup is welded and fixed at 15cm under building mean sea level, armor of slinging, armor lower end
Being placed on positioning stirrup carries out enclosing fixation, and reorientation fastens for the first time from top to bottom, makes the elastic layer of armor and be wrapped in
Winding band close adhesion one on piling bar, forms the protection completely to piling bar integral seamless；
（5）Corrosion protection armor end seal：The brushwork epoxy resin sealing of corrosion protection armor lower end, the sealing of upper end brushing anticorrosive coating film；
The preparation method of the anticorrosive coating film is：
Colophonium is heated to after 125～160 DEG C of emulsifying 0.5-2 hours, then the true tubular type blank pipe coolings of Jing, obtain 30～60 DEG C of emulsifyings
Colophonium, by weight, 5-40 parts by rubber, 40-90 part emulsified asphalts, 2-10 part emulsions, 0.5-5 part zinc, 0.5-5 part carbon,
The ratio of 0.5-20 parts calcium powder and 40-60 part water is added in reaction vessel, is incubated at 38-160 DEG C, and shearing under vacuum conditions is ground
Grind, mix, stir, anticorrosive coating film is obtained.
Milled production technology using extrusion shearing, whole production process is carried out in closed pipeline, it is to avoid
The possibility of pollution, using duct type control technique so that whole production process all effective controls, it is ensured that the stability of product and
Controllability.Water-fast solid particle in due to there are some conventional environments in raw material, fabric and other are visible insoluble
In the material of water, being milled by this technique extrusion shearing makes the friendly compatible crosslinking of solid particle, grain graininess reach after nanoscale,
Its planar molecular structure is set to be cross-linked into stereo chemical structure connection so as to which elongation percentage is extended to 1: 5 from 1: 1, gained anticorrosive coating film
Weatherability is higher, and anti-corrosion life is more longlasting.
Preferably, step（2）Described in anti-corrosion plaster consumption be：400- is seriously located in smooth surface 300g/ ㎡, corrosion
500g/㎡。
Preferably, step（3）Described in the winding method of anti-corrosion belt be：When being wound at straight tube, starting winding two
Layer, then overlaps successively 1/2, firmly tenses anti-corrosion belt during winding and paves, so as to inner air be extruded.
Preferably, step（5）Described in anticorrosive coating film brushing thickness be 0.6mm.
Beneficial effects of the present invention are：
1st, anti-corrosion method provided by the present invention, can effectively reduce the corrosiveness of sea water, building in notable Yancheng sea water
Service life, construction environmental protection, and without dead angle anti-corrosion waterproof.
2nd, prepared by the present invention anticorrosive coating film environmental protection, stable performance, acid and alkali-resistance salt corrosion, uvioresistant and biology
Degraded, resist fluids static pressure, high intensity antistripping, with excellent antikathode stripping performance, degradation was equivalent to 60 years outdoors
Environment will not degenerate.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, the present invention is carried out with reference to embodiments
Further describe.It should be appreciated that specific embodiment described herein is not used to limit only to explain the present invention
The present invention.
Embodiment 1
（1）Surface treatment：Building surface is processed to more than St2 standards, building surface without rust and dirt, without it
His anticorrosive coat, is rinsed well after being disposed with clear water, and is dried and is removed surface moisture；
（2）Smear anti-corrosion plaster：Method using smearing in length and breadth, more than mean sea level 120cm and mean sea level 15cm with
Under smear anti-corrosion plaster, repetition smears 7 times so that anti-corrosion plaster is uniformly distributed in building surface；Anti-corrosion plaster consumption is：Smooth surface
400-500g/ ㎡ are seriously located in 300g/ ㎡, corrosion；
（3）Winding anti-corrosion belt：Anti-corrosion plaster is smeared and twine immediately after finishing layer 2-3 anti-corrosion belt；The winding method of the anti-corrosion belt is：Directly
When being wound at pipe, then starting winding two-layer overlaps successively 1/2, firmly tenses anti-corrosion belt during winding and paves, so as to will
Inner air is extruded.
（4）Corrosion protection armor is installed：Stirrup is welded and fixed at 15cm under building mean sea level, armor of slinging, armor
Lower end is placed on positioning stirrup to carry out enclosing fixation, and reorientation fastens for the first time from top to bottom, makes the elastic layer of armor and twine
The winding band close adhesion one being wound on piling bar, forms the protection completely to piling bar integral seamless；
（5）Corrosion protection armor end seal：The brushwork epoxy resin sealing of corrosion protection armor lower end, the sealing of upper end brushing anticorrosive coating film, institute
The brushing thickness for stating anticorrosive coating film is 0.6mm.
The preparation method of the anticorrosive coating film is：
After Colophonium is heated to into 125 DEG C of emulsifying 2 hours, then the true tubular type blank pipe coolings of Jing, 50 DEG C of emulsified asphalts are obtained, by 30g rubbers
In the addition reaction vessel of glue, 60g emulsified asphalts, 10g emulsions, 3g zinc, 4g carbon, 15g calcium powders and 40g water, it is incubated at 160 DEG C,
Shearing under vacuum conditions is ground, mixes, stirring, and anticorrosive coating film is obtained.
Embodiment 2
Step（1）-（5）Operational approach it is identical, except for the difference that the preparation technology of anticorrosive paint, as follows：
After Colophonium is heated to into 150 DEG C of emulsifying 1 hour, then the true tubular type blank pipe coolings of Jing, 30 DEG C of emulsified asphalts are obtained, by 5g rubbers
In the addition reaction vessel of glue, 40g emulsified asphalts, 5g emulsions, 0.5g zinc, 0.5g carbon, 0.5g calcium powders and 50g water, protect at 38 DEG C
Temperature, under vacuum conditions shearing is ground, mixes, stirring, and anticorrosive coating film is obtained.
Embodiment 3
Step（1）-（5）Operational approach it is identical, except for the difference that the preparation technology of anticorrosive paint, as follows：
After Colophonium is heated to into 160 DEG C of emulsifying 0.5 hour, then the true tubular type blank pipe coolings of Jing, 60 DEG C of emulsified asphalts are obtained, by 40g
In the addition reaction vessel of rubber, 90g emulsified asphalts, 2g emulsions, 5g zinc, 5g carbon, 20g calcium powders and 60g water, protect at 100 DEG C
Temperature, under vacuum conditions shearing is ground, mixes, stirring, and anticorrosive coating film is obtained.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. the water-tight corrosion-proof processing method of a kind of building, it is characterised in that the water-tight corrosion-proof processing method for building thing includes
Following steps：
（1）Surface treatment：Building surface is processed to more than St2 standards, building surface without rust and dirt, without it
His anticorrosive coat, is rinsed well after being disposed with clear water, and is dried and is removed surface moisture；
（2）Smear anti-corrosion plaster：Method using smearing in length and breadth, more than mean sea level 120cm and mean sea level 15cm with
Under smear anti-corrosion plaster, repetition smears 7 times so that anti-corrosion plaster is uniformly distributed in building surface；
（3）Winding anti-corrosion belt：Anti-corrosion plaster is smeared and twine immediately after finishing layer 2-3 anti-corrosion belt；
（4）Corrosion protection armor is installed：Stirrup is welded and fixed at 15cm under building mean sea level, armor of slinging, armor lower end
Being placed on positioning stirrup carries out enclosing fixation, and reorientation fastens for the first time from top to bottom, makes the elastic layer of armor and be wrapped in
Winding band close adhesion one on piling bar, forms the protection completely to piling bar integral seamless；
（5）Corrosion protection armor end seal：The brushwork epoxy resin sealing of corrosion protection armor lower end, the sealing of upper end brushing anticorrosive coating film；
The preparation method of the anticorrosive coating film is：
Colophonium is heated to after 125～160 DEG C of emulsifying 0.5-2 hours, then the true tubular type blank pipe coolings of Jing, obtain 30～60 DEG C of emulsifyings
Colophonium, by weight, 5-40 parts by rubber, 40-90 part emulsified asphalts, 2-10 part emulsions, 0.5-5 part zinc, 0.5-5 part carbon,
The ratio of 0.5-20 parts calcium powder and 40-60 part water is added in reaction vessel, is incubated at 38-160 DEG C, and shearing under vacuum conditions is ground
Grind, mix, stir, anticorrosive coating film is obtained.
2. the water-tight corrosion-proof processing method of building as claimed in claim 1, it is characterised in that step（2）Described in anti-corrosion plaster
Consumption is：400-500g/ ㎡ are seriously located in smooth surface 300g/ ㎡, corrosion.
3. the water-tight corrosion-proof processing method of building as claimed in claim 1, it is characterised in that step（3）Described in anti-corrosion belt
Winding method be：When being wound at straight tube, then starting winding two-layer overlaps successively 1/2, firmly by anti-corrosion belt during winding
Tension is paved, so as to inner air be extruded.
4. the water-tight corrosion-proof processing method of building as claimed in claim 1, it is characterised in that step（5）Described in anti-corrosion apply
The brushing thickness of film is 0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611026484.2A CN106592782A (en) | 2016-11-22 | 2016-11-22 | Water and corrosion preventing treatment method for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611026484.2A CN106592782A (en) | 2016-11-22 | 2016-11-22 | Water and corrosion preventing treatment method for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592782A true CN106592782A (en) | 2017-04-26 |
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ID=58592460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611026484.2A Pending CN106592782A (en) | 2016-11-22 | 2016-11-22 | Water and corrosion preventing treatment method for building |
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| CN (1) | CN106592782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809649A (en) * | 2020-07-02 | 2020-10-23 | 中交第三航务工程局有限公司 | Offshore pile splicing anticorrosion process for offshore wind power foundation steel pipe pile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006116466A (en) * | 2004-10-22 | 2006-05-11 | Nippon Paint Co Ltd | Method for forming top coating film and laminated coating film |
| CN102127770A (en) * | 2010-01-15 | 2011-07-20 | 上海信合商务咨询有限公司 | Coating anticorrosion method for connection part of steel structure |
| CN104120743A (en) * | 2014-05-21 | 2014-10-29 | 徐州中矿安丰工程科技有限公司 | Concrete pile protection method used in marine environment |
| CN204098030U (en) * | 2014-05-21 | 2015-01-14 | 徐州工程学院 | For the concrete pile structure of marine environment |
| CN105482706A (en) * | 2016-01-27 | 2016-04-13 | 杭州虹桥防水科技有限公司 | Production process of high-elasticity rubber asphalt coating |
-
2016
- 2016-11-22 CN CN201611026484.2A patent/CN106592782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006116466A (en) * | 2004-10-22 | 2006-05-11 | Nippon Paint Co Ltd | Method for forming top coating film and laminated coating film |
| CN102127770A (en) * | 2010-01-15 | 2011-07-20 | 上海信合商务咨询有限公司 | Coating anticorrosion method for connection part of steel structure |
| CN104120743A (en) * | 2014-05-21 | 2014-10-29 | 徐州中矿安丰工程科技有限公司 | Concrete pile protection method used in marine environment |
| CN204098030U (en) * | 2014-05-21 | 2015-01-14 | 徐州工程学院 | For the concrete pile structure of marine environment |
| CN105482706A (en) * | 2016-01-27 | 2016-04-13 | 杭州虹桥防水科技有限公司 | Production process of high-elasticity rubber asphalt coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809649A (en) * | 2020-07-02 | 2020-10-23 | 中交第三航务工程局有限公司 | Offshore pile splicing anticorrosion process for offshore wind power foundation steel pipe pile |
| CN111809649B (en) * | 2020-07-02 | 2021-08-13 | 中交第三航务工程局有限公司 | Offshore pile splicing anticorrosion process for offshore wind power foundation steel pipe pile |
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Application publication date: 20170426 |