CN103803854A - Acid and alkali-resistant anticorrosion and waterproof adhesive cement and construction technology thereof - Google Patents
Acid and alkali-resistant anticorrosion and waterproof adhesive cement and construction technology thereof Download PDFInfo
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- CN103803854A CN103803854A CN201410078265.3A CN201410078265A CN103803854A CN 103803854 A CN103803854 A CN 103803854A CN 201410078265 A CN201410078265 A CN 201410078265A CN 103803854 A CN103803854 A CN 103803854A
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Abstract
The invention relates to the field of buildings, and particularly discloses acid and alkali-resistant anticorrosion and waterproof adhesive cement and a construction technology thereof. The acid and alkali-resistant anticorrosion and waterproof adhesive cement is prepared from emulsion and powder, wherein the weight ratio of the emulsion to the powder is 1: (2-3); the emulsion is prepared from the following raw materials: vinyl acetate-ethylene copolymer emulsion, a dispersing agent, a wetting agent, a defoaming agent, an anti-freezing agent, preservative, a plasticizer, a penetrant, a water repellent and water; the powder is prepared from the following raw materials: quartz powder, ceramic powder, barium sulfate, cement and calcium formate. The acid and alkali-resistant anticorrosion and waterproof adhesive cement has the beneficial effects that the functions of acid resistance, alkali resistance, corrosion resistance and water resistance of the adhesive cement are completely superior to the corrosion resistance of glass fiber reinforced plastics; the adhesive cement is environment-friendly, simple and convenient in construction operation, short in construction period, relatively low in manufacturing cost and relatively low in requirements on the construction conditions of a construction site; the construction can be carried out as long as no water exists on the base surface, and is not influenced by the flatness of the base surface; the construction can be carried out no matter how the humidity is as long as rain does not fall; the construction can be carried out in the normal weather higher than 0 DEG C.
Description
(1) technical field
The present invention relates to building field, particularly the anticorrosion waterproof rubber cement of a kind of acid and alkali-resistance and construction technology thereof.
(2) background technology
Current building concrete structural anticorrosion coating of a great variety, according to the composition difference of protective system, protective system is simply classified:
A, Corrosion Protection of Fiber Reinforced Plastics coating: Corrosion Protection of Fiber Reinforced Plastics coating is the class protective system being mixed by epoxy resin and organic solvent, have the features such as antiseptic property is good, weathering resistance strong, be widely used;
B, anti-corrosion polyurethane coating: the class coating take urethane resin as filmogen;
C, coal-tar pitch protective system: the class coating take pitch as base-material, belong to heavy anticorrosion class coating, be mainly used in the surface-coated of various underground pipelines, chemical pipeline;
D, water-based anticorrosive paint: the class protective system take water as solvent, have the characteristics such as Environmental Safety, but the technology of water-based anticorrosive paint need to break through at present.
In the practical application of the anticorrosion waterproof of acid and alkali-resistance of concrete structure, mostly adopt with corrosion-resistant epoxy paint, be equipped with two or more resin, at the scene after the heavy portioning of meter, use again required solidifying agent, thinner, softening agent and stopping composition are prepared respectively, then select the woven fiber glass or the glass flakes that cut out, construct by operational procedure: concrete surface processing → painting epoxy resin primer together → smear epoxy resin glue mud layer together → stickers lining epoxy glass laminate the first layer → other layers (three layers or five layers) of stickers lining epoxy glass laminate continuously → be coated with epoxy resin finishes together → meticulous completion, this is concrete structure Corrosion Protection of Fiber Reinforced Plastics used at present.
Corrosion Protection of Fiber Reinforced Plastics exists some shortcomings and defect in construction and in using, but is limited by raw-material use and understanding to anticorrosion theory, never obtains reasonable, practical solution:
The performance of A, the anticorrosion waterproof of glass reinforced plastic acid and alkali-resistance can reach the requirement of technical indicator, the anticorrosion waterproofing work of acid and alkali-resistance generally adopts always in decades for this reason, but it is limited to the use of material and the feature of construction technology methods, in being used, the later stage is very easily subject to breakage, the corrosive fluid that enters into basic unit by damaged rear is known from experience the structure of destroying basic unit, continue you toward infiltration around, form large-area frp layer and basal plane and depart from, finally cause the failure of glass fibre reinforced plastic integral rot-resistant effect.It has its source in the time being coated with epoxy resin primer, seem priming paint and basal plane bonding firmly, but the priming paint self after modulation does not possess perviousness, do not possess sympathy and meltable with concrete surface yet, add the effect of its solidifying agent, make its fast filming, this film can be firm with substrate surface bonding, and its real effect namely bonds firmly.
In construction below, the form of construction work of one deck resin one deck cloth, makes the glass reinforced plastic after construction become a complete entirety, the structure of glass reinforced plastic self can not divided the structure of level, become can not layering entirety.But because the blending of resin and resin is extraordinary, and resin is just different from the blending of cement basal plane, and both may not became one, it can only be one deck firmly plastic film that bonds.When being coated with in the drying process of one deck resin paving one deck woven fiber glass, stretching of each, waits until when Corrosion Protection of Fiber Reinforced Plastics layer forms, and the priming paint that the first layer is coated with and the secure bond of cement basal plane just so firm yet.The theory of Corrosion Protection of Fiber Reinforced Plastics waterproof is exactly to have put on " raincoat " next to the skin to required concrete structure.Therefore Corrosion Protection of Fiber Reinforced Plastics waterproof is easy to occur injuring the problem of a bit just damaging a slice in actual applications, and the flow process of the repair after damage is the same with newly built construction, and labourer is consuming time, and repairing efficiency is long, affects user's normal work;
B, Corrosion Protection of Fiber Reinforced Plastics be construction technology more complicated in construction process, scene dissolves and requires strictly, must there is the technician's manipulation compared with high professional qualification and experience, human factor is larger to the quality effect of quality, and construction technology process complexity, each procedure goes wrong and all will have influence on overall construction quality.According to construction experience for many years and the cognition to anticorrosion theory, the anticorrosion way of " raincoat " formula of employing, to play rot-resistant function, but carry out anticorrosion will use, use will be damaged, the anticorrosion way of " raincoat " formula, will cause large-area inefficacy once one or more are damaged, and repairs more difficult;
C, Corrosion Protection of Fiber Reinforced Plastics are harsher to the environmental requirement of working-yard, the requirement for basal plane:
When a, planeness check with 2m ruler, allow space to be not more than 5mm;
The water ratio of b, basal plane can not be greater than 6%;
C, envrionment temperature must be higher than 12 ℃;
D, working-yard humidity can not be greater than 80%;
In the starting material of D, Corrosion Protection of Fiber Reinforced Plastics, some composition is with certain toxicity, and there is very large injury working-yard to human body, and staff executes man-hour requirement and wears a gas mask, wears anticorrosive work clothes etc.;
In the starting material of E, Corrosion Protection of Fiber Reinforced Plastics, have some inflammable and explosive article, tight fireproofing must be carried out in scene, careless slightlyly just there will be fire and explosion hazard;
Glass reinforced plastic after F, use are removed is difficult to effectively process, very large to the pollution of environment;
G, Corrosion Protection of Fiber Reinforced Plastics long construction period, the time of removing construction period, light late maintaining process also must need 20-30 days;
H, Corrosion Protection of Fiber Reinforced Plastics construction cost are high.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, provides that the anticorrosion water-proof function of a kind of acid and alkali-resistance is strong, environmental protection, constructing operation are simple, convenience, short construction period, the cost anticorrosion waterproof rubber cement of acid and alkali-resistance low, that execution conditions requirement is low and construction technology thereof.
The present invention is achieved through the following technical solutions:
The anticorrosion waterproof rubber cement of a kind of acid and alkali-resistance, is made up of emulsion and powder, and the weight ratio of emulsion and powder is 1:2-3,
Wherein emulsion is made up of the raw material of following parts by weight:
Vinyl-acetic ester-ethylene copolymerization emulsions 45-75 part, dispersion agent 0.5-1.2 part, wetting agent 0.1-0.3 part, defoamer 0.1-0.3 part, frostproofer 0.2-0.6 part, sanitas 0.1-0.3 part, softening agent 0.8-1.5 part, permeate agent 0.2-1 part, hydrophober 0.5-1 part, water 24-52 part;
The preparation method of this emulsion is: add successively vinyl-acetic ester-ethylene copolymerization emulsions, water, dispersion agent, wetting agent, defoamer, frostproofer, sanitas, softening agent, permeate agent, hydrophober by above-mentioned weight, stir, metering packs and get final product;
Wherein powder is made up of the raw material of following parts by weight:
Silica powder 30-40 part, ceramics powder 15-20 part, barium sulfate 5-10 part, cement 30-50 part, calcium formiate 1-3 part;
The preparation method of this powder is: add successively cement, silica powder, ceramics powder, barium sulfate, calcium formiate by above-mentioned weight, stir, metering packs and get final product.
Described dispersion agent is polyacrylic acid hydramine salt dispersion agent or sodium polyacrylate, described wetting agent is polyoxyethylene polyoxypropylene block copolymer, described defoamer is natural fats and oils, described frostproofer is ethylene glycol or glycerol, described sanitas is heterogeneous ring compound, described softening agent is dibutyl phthalate, and described permeate agent is fatty alcohol-polyoxyethylene ether, and described hydrophober is Starso.
Described natural fats and oils is soya-bean oil or Semen Maydis oil.
Use the construction technology of the anticorrosion waterproof rubber cement of above-mentioned acid and alkali-resistance, comprise the steps: to get emulsion and the powder that weight ratio is 1:2, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of brushing, this rubber cement is brushed on concrete surface to be brushed repeatedly with hairbrush, the top layer and the concrete surface that make rubber cement be penetrated into concrete surface strike up partnership.
Use the construction technology of the anticorrosion waterproof rubber cement of above-mentioned acid and alkali-resistance, comprise the steps: to get emulsion and the powder that weight ratio is 1:3, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, the mode that uses blade coating, with scraper plate, by this rubber cement, blade coating is to treating on the concrete surface of blade coating equably, and the top layer and the concrete surface that make rubber cement be penetrated into concrete surface strike up partnership.
Use the construction technology of the anticorrosion waterproof rubber cement of above-mentioned acid and alkali-resistance, comprise the steps: first to get emulsion and the powder that weight ratio is 1:3, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of blade coating, with scraper plate by this rubber cement equably blade coating to treating to form scraping coating on the concrete surface of blade coating; Get again emulsion and powder that weight ratio is 1:2, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, then use the mode of brushing, with hairbrush, this rubber cement is intersected to brush and scrape on the scraping coating coating to above-mentioned for twice, the top layer and the concrete surface that make rubber cement finally be penetrated into concrete surface strike up partnership.
What emulsion was selected is that vinyl-acetic ester-ethylene copolymerization emulsions (being called for short VAE) is main emulsion, this emulsion has good acid and alkali-resistance function, under emulsion state, mixing soda acid body all can not breakdown of emulsion, and there is more outstanding acid and alkali-resistance function on the surface after film forming, and it also has good snappiness simultaneously.
The beneficial effect of the anticorrosion waterproof rubber cement of acid and alkali-resistance of the present invention and construction technology thereof is: thus the anticorrosion waterproof rubber cement of acid and alkali-resistance of the present invention reaches the function of the anticorrosion waterproof of acid and alkali-resistance by changing concrete self structure, make concrete structure all self possess rot-resistant function from tiny position to one-piece construction, also for the later stage is used and keep in repair and bring great convenience; The anticorrosion water-proof function of acid and alkali-resistance of this rubber cement is better than the function of Corrosion Protection of Fiber Reinforced Plastics completely; Environmental protection, in construction process and construction after use to human body without any harm, to environment without any pollution; In raw material, there is no inflammable and explosive substances, can have the site operation of naked light; Constructing operation is simple, convenient, short construction period, and late maintaining has 3-5 days and just can use; Cost is relatively low, only has 50% of Corrosion Protection of Fiber Reinforced Plastics cost; Rubber cement of the present invention is less demanding to the execution conditions of working-yard, as long as concrete surface meets the solid hardness of national regulations of rules, on basal plane, just can construct as long as no open fire, the planeness of basal plane can not affect construction, so long as not rainy day, no matter humidity size all can be constructed, 0 ℃ of above normal weather can be constructed, 0 ℃ of following microthermal climate, as in the urgent need to construction, constructs after can warmingly heating.
(4) embodiment
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited thereto, and the preparation method in embodiment is conventional preparation method, no longer describes in detail.
Embodiment 1:
The anticorrosion waterproof rubber cement of this acid and alkali-resistance, is made up of emulsion and powder, and the weight ratio of emulsion and powder is 1:2,
Wherein emulsion is made up of the raw material of following weight:
60 kilograms of vinyl-acetic ester-ethylene copolymerization emulsions, 0.8 kilogram of sodium polyacrylate, 0.2 kilogram of polyoxyethylene polyoxypropylene block copolymer, 0.2 kilogram, soya-bean oil, 0.4 kilogram of ethylene glycol, 0.2 kilogram of heterogeneous ring compound, 1.1 kilograms of dibutyl phthalates, 0.6 kilogram of fatty alcohol-polyoxyethylene ether, 0.7 kilogram of Starso, 38 kilograms, water;
The preparation method of this emulsion is: add successively vinyl-acetic ester-ethylene copolymerization emulsions, water, sodium polyacrylate, polyoxyethylene polyoxypropylene block copolymer, soya-bean oil, ethylene glycol, heterogeneous ring compound, dibutyl phthalate, fatty alcohol-polyoxyethylene ether, Starso by above-mentioned weight, stir, metering packs and get final product;
Wherein powder is made up of the raw material of following weight:
35 kilograms of silica powders, 17 kilograms of ceramics powders, 7 kilograms, barium sulfate, 40 kilograms of cement, 2 kilograms of calcium formiates;
The preparation method of this powder is: add successively cement, silica powder, ceramics powder, barium sulfate, calcium formiate by above-mentioned weight, stir, metering packs and get final product.
Use the construction technology of the anticorrosion waterproof rubber cement of above-mentioned acid and alkali-resistance, comprise the steps: to get emulsion and the powder that weight ratio is 1:2, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of brushing, brush this rubber cement is brushed on concrete surface to be brushed repeatedly with palm fiber, the top layer and the concrete surface that make rubber cement be penetrated into concrete surface strike up partnership.
Embodiment 2:
The anticorrosion waterproof rubber cement of this acid and alkali-resistance, is made up of emulsion and powder, and the weight ratio of emulsion and powder is 1:3,
Wherein emulsion is made up of the raw material of following weight:
45 kilograms of vinyl-acetic ester-ethylene copolymerization emulsions, 0.5 kilogram of polyacrylic acid hydramine salt dispersion agent, 0.1 kilogram of polyoxyethylene polyoxypropylene block copolymer, 0.1 kilogram of Semen Maydis oil, 0.2 kilogram of glycerol, 0.1 kilogram of heterogeneous ring compound, 0.8 kilogram of dibutyl phthalate, 0.2 kilogram of fatty alcohol-polyoxyethylene ether, 0.5 kilogram of Starso, 24 kilograms, water;
The preparation method of this emulsion is: add successively vinyl-acetic ester-ethylene copolymerization emulsions, water, polyacrylic acid hydramine salt dispersion agent, polyoxyethylene polyoxypropylene block copolymer, Semen Maydis oil, glycerol, heterogeneous ring compound, dibutyl phthalate, fatty alcohol-polyoxyethylene ether, Starso by above-mentioned weight, stir, metering packs and get final product;
Wherein powder is made up of the raw material of following weight:
30 kilograms of silica powders, 15 kilograms of ceramics powders, 5 kilograms, barium sulfate, 30 kilograms of cement, 1 kilogram of calcium formiate;
The preparation method of this powder is: add successively cement, silica powder, ceramics powder, barium sulfate, calcium formiate by above-mentioned weight, stir, metering packs and get final product.
Use the construction technology of the anticorrosion waterproof rubber cement of above-mentioned acid and alkali-resistance, comprise the steps: to get emulsion and the powder that weight ratio is 1:3, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of blade coating, with scraper plate by this rubber cement equably blade coating to treating on the concrete surface of blade coating, the top layer and the concrete surface that make rubber cement be penetrated into concrete surface strike up partnership, use the mode of blade coating, make the concrete surface after blade coating there is stronger impact resistance power.
Embodiment 3:
The anticorrosion waterproof rubber cement of this acid and alkali-resistance, is made up of emulsion and powder, and the weight ratio of emulsion and powder is 1:2-3,
Wherein emulsion is made up of the raw material of following weight:
75 kilograms of vinyl-acetic ester-ethylene copolymerization emulsions, 1.2 kilograms of sodium polyacrylates, 0.3 kilogram of polyoxyethylene polyoxypropylene block copolymer, 0.3 kilogram, soya-bean oil, 0.6 kilogram of ethylene glycol, 0.3 kilogram of heterogeneous ring compound, 1.5 kilograms of dibutyl phthalates, 1 kilogram of fatty alcohol-polyoxyethylene ether, 1 kilogram of Starso, 52 kilograms, water;
The preparation method of this emulsion is: add successively vinyl-acetic ester-ethylene copolymerization emulsions, water, sodium polyacrylate, polyoxyethylene polyoxypropylene block copolymer, soya-bean oil, ethylene glycol, heterogeneous ring compound, dibutyl phthalate, fatty alcohol-polyoxyethylene ether, Starso by above-mentioned weight, stir, metering packs and get final product;
Wherein powder is made up of the raw material of following weight:
40 kilograms of silica powders, 20 kilograms of ceramics powders, 10 kilograms, barium sulfate, 50 kilograms of cement, 3 kilograms of calcium formiates;
The preparation method of this powder is: add successively cement, silica powder, ceramics powder, barium sulfate, calcium formiate by above-mentioned weight, stir, metering packs and get final product.
Use the construction technology of the anticorrosion waterproof rubber cement of above-mentioned acid and alkali-resistance, comprise the steps: first to get emulsion and the powder that weight ratio is 1:3, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of blade coating, with scraper plate by this rubber cement equably blade coating to treating to form scraping coating on the concrete surface of blade coating; Get again emulsion and powder that weight ratio is 1:2, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, then use the mode of brushing, with palm fiber brush, this rubber cement is intersected to brush and scrape on the scraping coating coating to above-mentioned for twice, the top layer and the concrete surface that make rubber cement finally be penetrated into concrete surface strike up partnership.
The anticorrosion waterproof rubber cement of acid and alkali-resistance coating in embodiment 1-3 after film forming cannot with concrete surface layering, using spades to root out must be to come off after concrete surface sustains damage, coating cannot separate with concrete surface, the anticorrosion waterproof rubber cement of acid and alkali-resistance of the present invention is that emulsion has just had perviousness in the time of preparation, preparation of powder is that thickness is suitable, there is certain roughness on surface after brushing, for a procedure is ready below.
Glass reinforced plastic and the anticorrosion waterproof rubber cement of acid and alkali-resistance of the present invention contrast table
Claims (6)
1. the anticorrosion waterproof rubber cement of acid and alkali-resistance, is characterized in that: be made up of emulsion and powder, the weight ratio of emulsion and powder is 1:2-3,
Wherein emulsion is made up of the raw material of following parts by weight:
Vinyl-acetic ester-ethylene copolymerization emulsions 45-75 part, dispersion agent 0.5-1.2 part, wetting agent 0.1-0.3 part, defoamer 0.1-0.3 part, frostproofer 0.2-0.6 part, sanitas 0.1-0.3 part, softening agent 0.8-1.5 part, permeate agent 0.2-1 part, hydrophober 0.5-1 part, water 24-52 part;
The preparation method of this emulsion is: add successively vinyl-acetic ester-ethylene copolymerization emulsions, water, dispersion agent, wetting agent, defoamer, frostproofer, sanitas, softening agent, permeate agent, hydrophober by above-mentioned weight, stir, metering packs and get final product;
Wherein powder is made up of the raw material of following parts by weight:
Silica powder 30-40 part, ceramics powder 15-20 part, barium sulfate 5-10 part, cement 30-50 part, calcium formiate 1-3 part;
The preparation method of this powder is: add successively cement, silica powder, ceramics powder, barium sulfate, calcium formiate by above-mentioned weight, stir, metering packs and get final product.
2. the anticorrosion waterproof rubber cement of a kind of acid and alkali-resistance according to claim 1, it is characterized in that: described dispersion agent is polyacrylic acid hydramine salt dispersion agent or sodium polyacrylate, described wetting agent is polyoxyethylene polyoxypropylene block copolymer, described defoamer is natural fats and oils, described frostproofer is ethylene glycol or glycerol, and described sanitas is heterogeneous ring compound, and described softening agent is dibutyl phthalate, described permeate agent is fatty alcohol-polyoxyethylene ether, and described hydrophober is Starso.
3. the anticorrosion waterproof rubber cement of a kind of acid and alkali-resistance according to claim 2, is characterized in that: described natural fats and oils is soya-bean oil or Semen Maydis oil.
4. one kind uses the construction technology of the anticorrosion waterproof rubber cement of acid and alkali-resistance as claimed in claim 1, it is characterized in that: comprise the steps: to get emulsion and the powder that weight ratio is 1:2, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of brushing, this rubber cement is brushed on concrete surface to be brushed repeatedly with hairbrush, the top layer and the concrete surface that make rubber cement be penetrated into concrete surface strike up partnership.
5. one kind uses the construction technology of the anticorrosion waterproof rubber cement of acid and alkali-resistance as claimed in claim 1, it is characterized in that: comprise the steps: to get emulsion and the powder that weight ratio is 1:3, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of blade coating, with scraper plate, by this rubber cement, blade coating is to treating on the concrete surface of blade coating equably, and the top layer and the concrete surface that make rubber cement be penetrated into concrete surface strike up partnership.
6. one kind uses the construction technology of the anticorrosion waterproof rubber cement of acid and alkali-resistance as claimed in claim 1, it is characterized in that: comprise the steps: first to get emulsion and the powder that weight ratio is 1:3, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, use the mode of blade coating, with scraper plate by this rubber cement equably blade coating to treating to form scraping coating on the concrete surface of blade coating; Get again emulsion and powder that weight ratio is 1:2, emulsion is first poured in container, pour subsequently powder into, fully stir, after stirring, leave standstill after 5 minutes and stir and once just can use the anticorrosion waterproof rubber cement of this acid and alkali-resistance again, then use the mode of brushing, with hairbrush, this rubber cement is intersected to brush and scrape on the scraping coating coating to above-mentioned for twice, the top layer and the concrete surface that make rubber cement finally be penetrated into concrete surface strike up partnership.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410078265.3A CN103803854B (en) | 2014-03-05 | 2014-03-05 | A kind of anticorrosion waterproof rubber cement of acid and alkali-resistance and construction technology thereof |
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| CN201410078265.3A CN103803854B (en) | 2014-03-05 | 2014-03-05 | A kind of anticorrosion waterproof rubber cement of acid and alkali-resistance and construction technology thereof |
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| CN103803854A true CN103803854A (en) | 2014-05-21 |
| CN103803854B CN103803854B (en) | 2015-11-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040835A (en) * | 2015-06-19 | 2015-11-11 | 金川集团股份有限公司 | Corrosion control method for marine industrial environment |
| CN105114753A (en) * | 2015-07-22 | 2015-12-02 | 金阳升 | Pipe internal repair method without excavating ground |
| CN105565748A (en) * | 2015-12-30 | 2016-05-11 | 西安科技大学 | Constructional waterproof adhesive and preparation method thereof |
| CN107821437A (en) * | 2017-11-20 | 2018-03-23 | 上海应用技术大学 | A kind of control root paint for container culturing and preparation method thereof |
| CN107859282A (en) * | 2017-11-17 | 2018-03-30 | 苏州闪电防水科技有限公司 | Hotel toilet specific complex marine glue, infiltration rapid-maintenance technique |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248601A (en) * | 1998-09-21 | 2000-03-29 | 李海 | Water-proof glue |
-
2014
- 2014-03-05 CN CN201410078265.3A patent/CN103803854B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248601A (en) * | 1998-09-21 | 2000-03-29 | 李海 | Water-proof glue |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040835A (en) * | 2015-06-19 | 2015-11-11 | 金川集团股份有限公司 | Corrosion control method for marine industrial environment |
| CN105114753A (en) * | 2015-07-22 | 2015-12-02 | 金阳升 | Pipe internal repair method without excavating ground |
| CN105565748A (en) * | 2015-12-30 | 2016-05-11 | 西安科技大学 | Constructional waterproof adhesive and preparation method thereof |
| CN107859282A (en) * | 2017-11-17 | 2018-03-30 | 苏州闪电防水科技有限公司 | Hotel toilet specific complex marine glue, infiltration rapid-maintenance technique |
| CN107821437A (en) * | 2017-11-20 | 2018-03-23 | 上海应用技术大学 | A kind of control root paint for container culturing and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103803854B (en) | 2015-11-25 |
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