CN206457924U - A kind of anti-corrosion layer structure in concrete sewage pond - Google Patents
A kind of anti-corrosion layer structure in concrete sewage pond Download PDFInfo
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- CN206457924U CN206457924U CN201720146441.1U CN201720146441U CN206457924U CN 206457924 U CN206457924 U CN 206457924U CN 201720146441 U CN201720146441 U CN 201720146441U CN 206457924 U CN206457924 U CN 206457924U
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- layer structure
- concrete
- corrosion layer
- polyurea water
- corrosion
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Abstract
The utility model discloses a kind of anti-corrosion layer structure in concrete sewage pond, it is arranged on the concrete surface of cesspool, the anti-corrosion layer structure includes the aqueous biological matter priming paint closed substrate for being arranged on concrete surface, the aqueous biological matter priming paint closed substrate surface is provided with polyurea water-proof coating, and the polyurea water-proof coating is provided with polyurea water-proof antisepsis finishing paint layer.The anti-corrosion layer structure in the utility model concrete sewage pond has that impermeable effect is good, anti-corrosive properties are excellent, service life length and it is with low cost the characteristics of.
Description
Technical field
The utility model is related to anti-corrosion layer structure technical field, specifically refers to a kind of anticorrosive coat knot in concrete sewage pond
Structure.
Background technology
Preceding city domestic sewage and industrial wastewater discharge have been the primary pollution source of water resources in china, city domestic sewage and
Industrial Waste Water Treatments are the most important things of national protection of the water environment at present and in the future, and this requires us that processing is lived
The important content of facility is grabbed based on the construction of sewage and trade effluent facility, and cesspool accepts storage sewage effect,
It is a most important ring in sewage disposal link.Therefore, cesspool corrosion protection design is most important for whole sewage disposal system.
China is in the cesspool built and come into operation, and its Base Material is nearly all mixed mud bar construction, then in mixed mud basal plane
Various corrosion-inhibiting coatings are made, its essence solves concrete sewage exactly for the service life for improving concrete basin
The Anticorrosion in pond, is reduced because wastewater media leaks the pollution produced.
Current cesspool antiseptic project constructs most common method for Corrosion Protection of Fiber Reinforced Plastics lining, and it is increased using glass fibre
Strong plastics or epoxy resin structural form one layer of protection in concrete foundation, and Corrosion Protection of Fiber Reinforced Plastics lining has globality, impervious
Property good and cost it is reasonable the characteristics of, while can just reach good anticorrosion ability from appropriate anti-corrosion resin.In glass
In glass Leak-tight liner anticorrosion engineering method, the general composite construction for using glass fabric to add glass chopped strand mats or surface felt is thick
Degree is between 1-3 mm；Its general form of construction work is adopted as two cloth according to thickness, and (glass fabric adds glass chopped strand mats or table
Face felt) the three oily oil of (anti-corrosion resins) or three cloth four and more than；Although Corrosion Protection of Fiber Reinforced Plastics lining has long-term soaking-resistant, permeable
Rate is low, cementability is strong, water-fast Compressive Strength height, acid-alkali-corrosive-resisting, anticorrosive mildewproof, nontoxic, service life length, easy construction,
The advantages of without protective layer, but anti-corrosion resin used in Corrosion Protection of Fiber Reinforced Plastics lining is all mostly epoxy resin material, is deposited
Because expand with heat and contract with cold it is brittle easily occur crack occur seepage, construction smell it is overweight it is healthy on workman influence it is very big, several cloth are several
The form of construction work of oil causes slow, inefficiency of constructing.Therefore, cesspool in use for some time, which always may require that, is prevented
Water Anti-seeping technology, prevents corrosion in water cesspool mixed mud basis.
With scientific and technological progress, the diversification of varieties of new type chemical material has emerged in large numbers many waterproofs with excellent properties and prevented
Rotten new material.There are patent CN201420579194.0 reports, the Thief zone epoxy resin layer in the basic unit of pond, in Thief zone ring
Modified epoxy frp layer, dual-component polyurethane top coat layer and dual-component polyurethane Lacquer finish are disposed with oxygen tree lipid layer
Enamelled coating.The utility model anti-corrosion layer structure can be good at protecting concrete substrate from cesspool to corrode, and improve mixed mud dirty
The service life in pond, but the method still remains one epoxy glass laminate layer, process and complex with material；Patent
CN201420579193.6 reports that the uncured rubber asphalt material layer of one layer of application in the basic unit of pond is dripped in uncured rubber
Antiseepage film layer, anticorrosion mortar isolated protective layer are set gradually on green material layer.Although the method meets the construction needs of anticorrosive coat,
It is that its anticorrosion mortar isolated protective layer is only effective to general sewage, the sewage of somewhat seriously corroded substantially loses antiseptic effect
Or antiseptic property is substantially reduced.
Cesspool mixed mud basal plane is chronically among the immersion of corrosion type liquid, is existed with reference to sewage in general cesspool
In the sewage treatment process environment of high-low temperature difference, some cesspools are in outdoor long-term ultraviolet of enduring to the fullest extent and irradiated, anticorrosion structure table
Face can be ftractureed with concrete shrinkage, and large amount of sewage can be permeated inside progress mixed mud, carry out infiltration leak and corrosion mixed mud
Basis.
Utility model content
The purpose of this utility model is to provide a kind of anti-corrosion layer structure in concrete sewage pond, with impermeable effect it is good,
Anti-corrosive properties are excellent, service life length and it is with low cost the characteristics of.
The utility model can be achieved through the following technical solutions：
The utility model discloses a kind of anti-corrosion layer structure in concrete sewage pond, the concrete surface of cesspool is arranged on
On, the anti-corrosion layer structure includes the aqueous biological matter priming paint closed substrate for being arranged on concrete surface, the aqueous biological matter
Priming paint closed substrate surface is provided with polyurea water-proof coating, and the polyurea water-proof coating is provided with polyurea water-proof antisepsis finishing paint layer.
Further, the thickness of the property biomass priming paint closed substrate is 0.1~0.2mm.
Further, the thickness of the polyurea water-proof coating is 1.0~2.0mm.
Further, the thickness of the polyurea water-proof antisepsis finishing paint layer is 0.2~0.5mm.
Further, the aqueous biological matter priming paint closed substrate by scrape or roller coating shaping be arranged on the coagulation soil matrix
On face.
Further, the polyurea water-proof coating is by scraping or roller coating shaping is arranged on the aqueous biological matter priming paint and closed
On base material.
Further, polyurea water-proof antisepsis finishing paint layer is by scraping or roller coating shaping is arranged on the polyurea water-proof coating
On.
A kind of anti-corrosion layer structure in concrete sewage pond of the utility model, with following beneficial effect：
The utility model anti-corrosion layer structure can effectively prevent high osmosis, strong oxidizing property sewage immersion concrete, and its is excellent
Different high adhesion force, high intensity and impact resistance are strong, can long period of soaking do not ftractureed in water, not delamination, it is long-term resistance to outdoor purple
It is outside line not efflorescence, anti-aging, the service life of concrete basin can be significantly improved, the anti-corrosion for solving concrete sewage pond is asked
Topic, is reduced because wastewater media leaks the pollution produced, with very significant environmentally friendly social benefit；Moreover, its is simple in construction,
Material source is easy to get, and effectively reduces use cost.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the anti-corrosion layer structure in concrete sewage pond of the utility model；
Mark in accompanying drawing includes：1st, concrete, 2, aqueous biological matter priming paint closed substrate, 3, polyurea water-proof coating, 4,
Polyurea water-proof antisepsis finishing paint layer.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
Embodiment 1
As shown in figure 1, a kind of anti-corrosion layer structure of the cesspool of concrete 1 of the utility model, is arranged on the coagulation of cesspool
On native 1 surface, the anti-corrosion layer structure includes the aqueous biological matter priming paint closed substrate 2 for being arranged on the surface of concrete 1, the water
Property the surface of biomass priming paint closed substrate 2 be provided with polyurea water-proof coating 3, the polyurea water-proof coating 3 is provided with polyurea water-proof
Antisepsis finishing paint layer 4.The thickness of the property biomass priming paint closed substrate 2 is 0.1~0.2mm.The thickness of the polyurea water-proof coating 3
Spend for 1.0~2.0mm.The thickness of the polyurea water-proof antisepsis finishing paint layer 4 is 0.2~0.5mm.The aqueous biological matter priming paint envelope
Close base material 2 by scrape or roller coating shaping be arranged on the basal plane of concrete 1.The polyurea water-proof coating 3 is by scraping or roller coating
Shaping is arranged on the aqueous biological matter priming paint closed substrate 2.Polyurea water-proof antisepsis finishing paint layer 4 by scrape or roller coating into
Type is arranged on the polyurea water-proof coating 3.
Embodiment 2
A kind of specific preparation method of the anti-corrosion layer structure in concrete sewage pond of the utility model is：
First, concrete surface processing is first carried out, the surface treatment of cesspool mixed mud needs to be reached for surface moisture aqueous
Rate is less than 7%, surface appearance be without sand, without splitting, it is oil-free, Wu Keng, dustless；
In the thick aqueous biological matter priming paint closing of mixed mud surface roller coating after treatment or blade coating together 0.1~0.2mm
Base material, 4~12h can dry aqueous biological matter priming paint closed substrate；
Uniform blade coating or roller coating 1.0~2.0mm polyurea water-proof coatings on aqueous biological matter priming paint closed substrate, are scraped for one time
Apply or multipass roller coating is up to thickness, drying time is 12~48h；
Polyurea water-proof anti-corrosion is brushed in polyurea water-proof coating surface Direct Uniform blade coating or 0.2~0.5mm of roller coating two-components
Top coat layer, constructs one time, and drying time is 2~8h.
Described above, preferred embodiment only of the present utility model not makees any formal to the utility model
Limitation；The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new；But, all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example；Meanwhile, the changes of all any equivalent variations made according to substantial technological of the present utility model to above example, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (7)
1. a kind of anti-corrosion layer structure in concrete sewage pond, is arranged on the concrete of cesspool（1）On surface, it is characterised in that：
The anti-corrosion layer structure includes being arranged on concrete（1）The aqueous biological matter priming paint closed substrate on surface（2）, the aqueous biological
Matter priming paint closed substrate（2）Surface is provided with polyurea water-proof coating（3）, the polyurea water-proof coating（3）It is provided with polyurea water-proof
Antisepsis finishing paint layer（4）.
2. the anti-corrosion layer structure in concrete sewage pond according to claim 1, it is characterised in that：The property biomass priming paint
Closed substrate（2）Thickness be 0.1~0.2mm.
3. the anti-corrosion layer structure in concrete sewage pond according to claim 2, it is characterised in that：The polyurea water-proof coating
（3）Thickness be 1.0~2.0mm.
4. the anti-corrosion layer structure in concrete sewage pond according to claim 3, it is characterised in that：The polyurea water-proof anti-corrosion
Top coat layer（4）Thickness be 0.2~0.5mm.
5. the anti-corrosion layer structure in concrete sewage pond according to claim 4, it is characterised in that：The aqueous biological matter bottom
Paint closed substrate（2）By scrape or roller coating shaping be arranged on the concrete（1）On basal plane.
6. the anti-corrosion layer structure in concrete sewage pond according to claim 5, it is characterised in that：The polyurea water-proof coating
（3）By scrape or roller coating shaping be arranged on the aqueous biological matter priming paint closed substrate（2）On.
7. the anti-corrosion layer structure in concrete sewage pond according to claim 6, it is characterised in that：The polyurea water-proof anti-corrosion
Top coat layer（4）By scrape or roller coating shaping be arranged on the polyurea water-proof coating（3）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146441.1U CN206457924U (en) | 2017-02-19 | 2017-02-19 | A kind of anti-corrosion layer structure in concrete sewage pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146441.1U CN206457924U (en) | 2017-02-19 | 2017-02-19 | A kind of anti-corrosion layer structure in concrete sewage pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457924U true CN206457924U (en) | 2017-09-01 |
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| CN201720146441.1U Active CN206457924U (en) | 2017-02-19 | 2017-02-19 | A kind of anti-corrosion layer structure in concrete sewage pond |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306650A (en) * | 2019-07-03 | 2019-10-08 | 山西五建集团有限公司 | A kind of black film biogas slurry pond construction method |
-
2017
- 2017-02-19 CN CN201720146441.1U patent/CN206457924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306650A (en) * | 2019-07-03 | 2019-10-08 | 山西五建集团有限公司 | A kind of black film biogas slurry pond construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210317 Address after: Shop 301, A1 (block 2), 28 Xingsheng East Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province, 528400 Patentee after: Guangdong Jianpai New Material Co.,Ltd. Address before: 510800 shop 6-3, shop 8, 3 / F duplex shop, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU KINGPOWER CHEMICAL Co.,Ltd. |