CN103382724A - Corrosion-prevention construction method for water pool by adopting vinyl ester - Google Patents
Corrosion-prevention construction method for water pool by adopting vinyl ester Download PDFInfo
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- CN103382724A CN103382724A CN2013102623021A CN201310262302A CN103382724A CN 103382724 A CN103382724 A CN 103382724A CN 2013102623021 A CN2013102623021 A CN 2013102623021A CN 201310262302 A CN201310262302 A CN 201310262302A CN 103382724 A CN103382724 A CN 103382724A
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Abstract
The invention discloses a corrosion-prevention construction method for a water pool by adopting vinyl ester, which comprises the step of coating isolating layers and surface layers at the bottom and on the walls of the water pool. The specific steps are as follows: (1) coating the isolating layers at the bottom and on the walls of the water pool, scaffolding, processing a base layer, coating vinyl ester resin prime paint, vinyl ester resin putty, vinyl ester resin lining 0.2mm-thick glass wool cloth formed by 6 layers of cloth and 7 layers of sizing material and vinyl ester resin finishing coat to the bottom and the walls of the water pool sequentially, and then repairing defects and performing acceptance inspection; (2) coating surface layers on the isolating layers of the walls of the water pool; (3) coating a surface layer on the isolating layer at the bottom of the water pool. According to the invention, construction is convenient, and repair is easy. The corrosion-prevention construction method for the water pool by adopting vinyl ester is suitable for concrete water pools, requiring higher corrosion prevention performance, of industrial and civil buildings and concrete construction surfaces in the humid environment with large corrosivity, and is particularly suitable for concrete structures in a large-scale urea chemical engineering project similar to a 600,000-ton urea project.
Description
Technical field
The present invention relates to a kind of pond vinyl esters anticorrosion construction method.
Background technology
The antiseptic project material is varied now, and therein ethylene base ester is exactly one of anti-corrosion material that is used on the surface, pond, and this anti-corrosion material is new material, also there is no more perfect construction technology standard, quality requirement and engineering method at present.
My company undertakes the construction of is full of 600,000 tons of urea project emergency pool engineerings of chemical fertilizer in Anyang, pond inwall and base plate have adopted vinyl esters anti-corrosion material and construction technology.This pond antiseptic project construction works amount is large, without ripe construction technology, repeatedly inquiring into anti-corrosion material manufacturer, management department and owner, simultaneously with reference to other similar antiseptic project specialty data, pass through site operation, update, we sum up complete vinyl esters anticorrosive construction technique, and form this method.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of pond vinyl esters anticorrosion construction method.
Technical scheme of the present invention is: pond vinyl esters anticorrosion construction method, at the bottom of being included in the pond and pool wall apply separation layer and surface layer, its step is as follows:
(1) at the bottom of the pond and pool wall apply separation layer, set up scaffold, process basic unit, at the bottom of the pond and pool wall coating ethylene base ester resin primer, vinyl ester resin putty, vinyl ester resin lining 0.2mm heavy sheet glass silk cloth 6 cloth 7 oil, vinyl ester resin finish paint successively, then defect repair, check and accept;
(2) apply surface layer on the pool wall separation layer, set up scaffold, process basic unit, apply surface layer, surface layer is coating ethylene base ester glass flake priming paint twice, and at coating ethylene base ester glass flake finish paint twice, defect repair is checked and accepted;
(3) apply surface layer on separation layer at the bottom of the pond, process basic unit, surface layer is coating ethylene base ester resin backing material one time, the vinyl ester resin mortar that the 6mm that paves is thick, and defect repair is checked and accepted.
Described processing basic unit step is as follows:
1. concrete base layer requires: cement mortar, concrete surface must be smooth, the not gentle voids and pits of no concave-convex, free from flaw exists, after pulling down, the electrolytic cell template obtains even curface, concrete base layer is after maintenance, in its substrate surface 20mm degree of depth, moisture is no more than 6%, and basic unit's outward appearance is: the surface uniform whiting, and use palm of the hand touch without dark and damp sensation; 2. concrete base layer treating method: the uneven or partial cells pitted skin of concrete base layer place uses epoxy mortar to repair, the position curing of new benefit is completed, carry out again the anticorrosive coat construction after drying, before the anticorrosive coat construction, to remove with wire wheel the floating grey dust of substrate surface, then remove the detritus dust with dust catcher, the greasy dirt in basic unit needs local crumpled gauze scrub with being moistened with acetone or alcohol.
Described step (1) medium vinyl ester resin primer construction sequence is as follows: 1. in substrate surface, brush the epoxy putty backing material, self maintenance was more than or equal to 12 hours, after backing material initial set for the first time, uneven the locating of substrate surface depression filled and led up with epoxy putty, then carry out backing material for the second time, the materials of secondary bottoming, requirement and maintenance are identical with bottoming for the first time, and curing time both was more than or equal to 24 hours; 2. vinyl ester resin priming paint is coated on equipment construction face to be served as a contrast with brush or roller, be 30 ~ 40min service time, uses quantitatively: 0.3kg/m
2, service time: 20-50 minute.
Described step (1) the medium vinyl ester resin interlining 0.2mm heavy sheet glass silk cloth 6 oily construction sequences of cloth 7 are as follows: 1. the construction environment temperature is 15～25 ℃, relative humidity is not more than and equals 80%, the construction environment temperature is taked the heat tracing measure or is adopted the special-purpose accelerator of vinyl ester resin lower than 10 ℃; Preparation vinyl ester resin sizing material through 40 ℃ of heating water baths, with vinyl ester resin, thinner, curing compound, filler, mixes vinyl ester resin in order, fully stirs the vinyl ester resin sizing material slaking for preparing 30 minutes; 2. the vinyl ester resin sizing material is thin and evenly be painted on by backing member surface, spontaneous curing is more than or equal to 24h, and there is depression uneven place on the surface, repairs with putty and fills and leads up, and arc transition is smeared into putty in weld seam and corner recessed and protrusion; 3. glass wool cloth is cut the limit, during lining cloth at the position of pasting the lining glass wool cloth first evenly brushing one deck and the glass wool cloth that serves as a contrast with wide vinyl ester resin sizing material, be lining with immediately one deck glass wool cloth, glass wool cloth is adjacent to, drive bubble away, be coated with a layer sizing on it again, reach vinyl ester resin lining 0.2mm heavy sheet glass silk cloth 6 cloth 7 oil, the lap width of same layer glass wool cloth is more than or equal to 50 ㎜; Overlap joint is along the Flow of Goods and Materials direction, and the overlap joint of levels staggers mutually, and its distance is more than or equal to 50 ㎜; Paste the lining glass wool cloth of taking over and the glass wool cloth that pastes the lining inwall and stagger layer by layer, lap width is more than or equal to 50 ㎜; Equipment corner, adapter place, Flange Plane, manhole is stressed and the position that washed away by matter, increases 1-2 layer glass wool cloth, and the flange place cuts off and is adjacent to; 4. after having spread last one deck glass wool cloth, brushing one deck vinyl ester resin sizing material.
The invention has the beneficial effects as follows: vinyl esters is take epoxy resin and unsaturated monoacid as main raw material(s), under the effect of catalyzer, dilute with the active cross-linking monomer that contains olefinic double bonds a large resinoid that forms after adding thermal response, it is a kind of novel high-performance resin that has unsaturated polyester (UP) and two kinds of resin advantages of epoxy concurrently, has good processing performance, techniques such as can adopting spray, roll, brush and smear, not only easy construction, and repair easily.During use the brushing at pool inner wall, solid after with cloth form the very high membranaceous material of complete intensity, thereby play pond water-tight corrosion-proof purpose, have the excellence comprehensive mechanical performance and adhesion stress.Have good acid and alkali resistance, salt, chemical mediator, hygrometric state corrosive gas and water resistance.
The present invention is easy construction not only, and repairs easily.The very high membranaceous material of intensity that the solid rear formation of separation layer and surface layer is complete forms high density, high-intensity confined layer, thereby plays pond water-tight corrosion-proof purpose; Stable performance under normal temperature, environmental-protecting performance is good; And good anti-high temperature tolerance, high tenacity, shrinkage factor little (approximately 1%) are arranged.
Concrete structural surface in the large wet environment of higher concrete basin, the corrosivity of the applicable industry of the present invention and civilian construction requirement for anticorrosion; Concrete structures in the large-scale urea chemical project of especially similar 600,000 tons of urea engineerings, more applicable.
The specific embodiment
Pond vinyl esters anticorrosion construction method, first do 5 cloth 6 oil or the oily vinyl ester resin separation layers of 6 cloth 7, be coated with again vinyl esters glass flake priming paint, finish paint, or break the vinyl esters bed material, the vinyl ester resin mortar surface layer paves, at the bottom of being included in the pond and pool wall apply separation layer and surface layer, its step is as follows:
(1) at the bottom of the pond and pool wall apply separation layer, set up scaffold, process basic unit, at the bottom of the pond and pool wall coating ethylene base ester resin primer, vinyl ester resin putty, vinyl ester resin lining 0.2mm heavy sheet glass silk cloth 6 cloth 7 oil, vinyl ester resin finish paint successively, then defect repair, check and accept;
(2) apply surface layer on the pool wall separation layer, set up scaffold, process basic unit, apply surface layer, surface layer is coating ethylene base ester glass flake priming paint twice, and at coating ethylene base ester glass flake finish paint twice, defect repair is checked and accepted;
(3) apply surface layer on separation layer at the bottom of the pond, process basic unit, surface layer is coating ethylene base ester resin backing material one time, the vinyl ester resin mortar that the 6mm that paves is thick, and defect repair is checked and accepted.
Base treatment:
1. concrete base layer requires:
Cement mortar, concrete surface must be smooth, the not gentle voids and pits of no concave-convex, and crack allowance does not exist, and obtains even curface after the electrolytic cell template is pulled down.Concrete base layer is after maintenance, and in its substrate surface 20mm degree of depth, moisture must not surpass 6%, and basic unit's outward appearance is: the surface uniform whiting, and use palm of the hand touch without dark and damp sensation;
2. concrete base layer treating method:
Concrete base layer can use epoxy mortar to repair if any uneven or partial cells pitted skin, newly mends position curing and completes, carry out again the anticorrosive coat construction after drying, before anticorrosive coat construction, remove with wire wheel the floating grey dust of substrate surface, then conscientiously remove the detritus dust with dust catcher etc.If greasy dirt is arranged in basic unit, need local crumpled gauze scrub with being moistened with acetone or alcohol.
The construction of vinyl ester resin priming paint:
In substrate surface, brush equably the epoxy resin backing material, the defectives such as the brush of leakage sagging must not be arranged, self maintenance is no less than 12 hours, after backing material initial set for the first time, uneven the locating of substrate surface depression filled and led up with epoxy putty, carry out immediately backing material for the second time, the materials of secondary bottoming, requirement and maintenance are identical with bottoming for the first time, and curing time both is no less than 24 hours;
Get ormal weight priming paint feed liquid, add the curing dose of in-situ determination amount, stir;
With deployed bottom glue, be coated in equably on equipment construction face to be served as a contrast with brush or roller, once preparing glue service time is 30 ~ 40min.During batch mixing, establish the special messenger and grasp dosage.Use quantitatively: 0.3kg/m
2, service time: 20 to 50 minutes;
Repair the surface: strictly by proportioning preparation putty, fill and lead up said minuscule hole and crackle, want gradation to scrape to smear to fill and lead up for dark larger hole, be coated with and scrape completely, then brush one bottom sizing natural curing to surface drying.
The construction of vinyl esters glass wool cloth:
1. the construction environment temperature is preferably 15～25 ℃, relative humidity should not be more than or equal to 80%, the construction environment temperature is lower than 10 ℃, should take the heat tracing measure or adopt the special-purpose accelerator of vinyl ester resin, glass fabric or felt are kept at cool place, dry place, forbid to make moist, and keep dry, prevent to pollute;
2. the preparation of vinyl esters sizing material
When environment temperature is hanged down, resin is through 40 ℃ of heating water baths, then take resin, thinner, curing compound, filler, mix sequentially, fully stir, glue is equipped with quantity and is difficult for too many at every turn, according to constructor's quantity, speed of application gradation preparation, the glue for preparing could use after 30 minutes in slaking, the preparation of glue will strictly be undertaken by code requirement, the preparation container and instrument is corrosion-resistant, cleaning, dry, without greasy dirt, various sizing materials are in use, if any the gelling phenomenon, must not continue to use; The anti-corrosion material for preparing can use after with slaking 30min, and is finished in 2 hours;
3. construction technology process is as follows:
This technique is 15-30 ℃ to the environmental requirement temperature, and relative humidity should not be more than or equal to 80%.When lower than the construction environment temperature, take the heat tracing measure, not handy naked light or steam direct heating, bottoming and Puttying, the bottoming sizing material that configures is thin and evenly be painted on by the backing member surface, and spontaneous curing must not be less than 24h, and the defectives such as holiday, trickling must not be arranged.Its surface is repaired with putty and is filled and led up if any the uneven place of depression, and arc transition is smeared into putty in recessed weld seam and corner with protrusion.
4. lining cloth: glass wool cloth is cut the limit, during lining cloth at the position of pasting the lining glass wool cloth first evenly brushing one deck and the glass wool cloth that serves as a contrast with wide sizing material, be lining with immediately one deck glass wool cloth, glass wool cloth is adjacent to, drive bubble away, be coated with a layer sizing on it again, the continuous small pieces of cloth used for patches of lining cloth is to the number of plies of designing requirement; Lap width with layer glass wool cloth is not less than 50 ㎜; Overlap joint is along the Flow of Goods and Materials direction, and the overlap joint of levels must stagger mutually, and its distance is not less than 50 ㎜; Paste the lining glass wool cloth of taking over and the layer of cloth fault of peeling off of pasting the lining inwall and open, lap width is not less than 50 ㎜; Equipment corner, adapter place, Flange Plane, manhole and other stressed and washed away by matter positions all increase 1-2 layer glass wool cloth.The flange place cuts off and is adjacent to; After having spread last one deck cloth, brushing one deck surface layer sizing material; The gluing of glass wool cloth also can adopt and soak the method for rubbing and process except spread coating, glass wool cloth is placed on soak in the sizing material for preparing to rub crowdedly, and glass wool cloth is soaked into fully, then extrudes unnecessary sizing material with hand, glass is evened up paste lining.
Vinyl esters glass flake surface construction:
1. available brushing, cylinder are coated with and airless spraying.Must carry out surfacing before application, remove the dust of substrate surface.Work before the scale construction: 1) painting operation carries out in 4 hours after the surfacing acceptance(check).To clean with compressed air after surface sand-blasting, fully except the impurity such as dust, then directed brushing flake paint; The subbing construction in strict accordance with manual, is carried out mixing preparation in the two component ratios of AB, and the B component is poured in the A component in proportion, stirs with agitator, in the time of slaking 20min(20 ℃) then be finished within the utilization phase; What how much underfill resin layer coating join with, when flake paint stirs, adopt de-airing mixer; Brush uniformly with roller or brush, consumption is about 0.2 ㎏/㎡, confirms to have or not the irregular gloss that causes of alluvial, sagging or thickness to change after brushing.After the dry also cleaning of priming paint brushing is clean, can implement the flake paint construction; Get 100 parts of flake paint A components, add curing compound and the pigment of ormal weight, stir through de-airing mixer, be masked as uniformly the compound solid colour, each compound amount is 10kg, and the labor and materials preparation meets process stipulation; Confirm brush on primary coat backsight the inside whether dust or other foreign matter etc. are arranged before construction, the lining substrate surface is smeared without leakage, without surface drippage material, without obvious drop impression, without the curing defective region;
2. application is generally carried out at dry weather, and temperature is more than 5 ℃, and relative humidity is below 85%.Make priming paint with same glass flake (granularity is less), thickness is 50 microns, just is coated with glass-flake coating after the priming paint dry to touch.Get pre-assigned appropriate finish paint material, and add the curing compound of ormal weight, the rear brushing that stirs, finish paint brushing 1-2 road, the brushing direction is mutually vertical, the brushing time interval 12h of twice finish paint.Contain the styrene paraffin liquid in last one coating materials.Need to be careful when application following some: the abundant stirring of coating; Paint binder is with the mixing of curing compound; Viscosity is adjusted; Active working life; Cleaning and the maintenance of application facility (machinery); The glass flake size;
3. the maintenance of lining and maintenance: be called during this period of time defects liability period to what can use after coating construction, whether the length of defects liability period is looked curing of coatings complete, generally puts more than 5 days summer, and winter is more than 10 days; If use in advance, the available way of heating is accelerated its curing of coatings process, can 60 ℃ solidifies 4 hours, solidifies 2 hours at 80 ℃.
The construction of vinyl esters mortar surface layer: mix amount processed during construction should not be too much at every turn.Construction point is as follows:
1. pave on separation layer before resin mortar, brushing connects slurry (resin sizing material), and it is to guarantee resin mortar and separation layer bonding well, prevents one of major measure that shells between mortar and separation layer, and it is thin and even that brushing is wanted;
2. connect slurry upper berth resin mortar (6mm) immediately, can control the thickness that paves with plastic strip and steel bar when paving.The resin mortar of completing, and with spreading out with rubbing pressure, make surperficial pulp, then a Troweling press finishing.Smear and complete before being pressed in mortar gel, the mortar of gelling must not use;
3. the retained neat oblique raft of constuction joint.To tiltedly rub with the hands when continuing construction and clean out, and be coated with one deck and connect slurry, and then continue to pave;
4. maintenance: the curing time after construction was 1 week, avoided during this period personnel to enter and walked about, and forbade equipment, machinery to be marched into the arena; Avoid as possible overweight object to fall and ground is knocked from eminence.Broken glass and pottery are in time disposed; Please note the technical data that we provide to you, understand every functional performance on the whole ground of X42 resin mortar; The whole ground of resin mortar is a kind of organic polymer material, although have good chemical resistance, but, the oxidizing substance of some strong organic solvent and high concentration still can the grievous injury terrace, chemicals splashes down rear attention and in time cleans, to guarantee the good use of terrace, keep good sanitary condition, often use cleaning floor.
In above-described embodiment, material mixture ratio is as shown in table 1, and facility are as shown in table 2, and quality requirements of raw materials is as shown in table 3.
Table 1 material mixture ratio
Table 2 facility
| Sequence number | The plant equipment title | Specifications and models | Quantity |
| 1 | Axial flow blower | SF5-4 | 4 |
| 2 | Paint mixer | Φ15 | 3 |
| 3 | The clay mixer | ? | 2 |
| 4 | Electric grinder | ?Φ150 | 20 |
| 5 | Level gauge | ? | 2 |
| 6 | Cast-cutting saw | ? | 4 |
| 7 | Sonigauge | HCC-18 | 2 |
| 8 | Temperature, hygrometer | ? | 2 |
| 9 | Platform balance | U-50kg | 2 |
| 10 | Magnifying glass | ? | 6 |
| 11 | Dolly on duty | Liberation | 2 |
| 12 | Dust catcher | ? | 2 |
| 13 | Rotary broom | ? | 300 |
| 14 | Palm brush | ? | 400 |
Table 3 vinyl ester resin is selected target level of product quality
Glass wool cloth is selected the middle alkali of non-paraffin wax emulsions type, and non-twist its thickness is 0.2-0.4mm without wax rove glass fiber grid plain, and thread count is 4 * 4--8 * 8 yarn radical/C ㎡ or 50-80g/ ㎡, hot strength 〉=2 * 10kgf/C ㎡.
Vinyl esters glass flake: viscosity S 〉=80; Drying time: surface drying≤4h does solid work≤24h; Solid content 〉=65; Adhesion 1 grade; The hygrometric state heatproof reaches 120 ℃, and the dry state heatproof reaches 160 ℃.
Vinyl ester resin priming paint, vinyl ester resin putty, vinyl ester resin, vinyl ester resin finish paint, vinyl esters glass flake priming paint, vinyl esters glass flake finish paint be available from East China University Of Science And Technology Huachang Polymer Co., Ltd, and the vinyl ester resin mortar reaches brightness development in science and technology Co., Ltd available from the Shenzhen roc; Glass wool cloth is available from sky wave fiberglass product Co., Ltd.
Claims (4)
1. pond vinyl esters anticorrosion construction method, is characterized in that, at the bottom of being included in the pond and pool wall apply separation layer and surface layer, its step is as follows:
(1) at the bottom of the pond and pool wall apply separation layer, set up scaffold, process basic unit, at the bottom of the pond and pool wall coating ethylene base ester resin primer, vinyl ester resin putty, vinyl ester resin glass wool cloth, vinyl ester resin finish paint successively, then defect repair, check and accept;
(2) apply surface layer on the pool wall separation layer, set up scaffold, process basic unit, apply surface layer, surface layer is coating ethylene base ester glass flake priming paint twice, then coating ethylene base ester glass flake finish paint twice, and defect repair is checked and accepted;
(3) apply surface layer on separation layer at the bottom of the pond, process basic unit, surface layer is coating ethylene base ester resin backing material one time, the vinyl ester resin mortar that the 6mm that paves is thick, and defect repair is checked and accepted.
2. pond according to claim 1 vinyl esters anticorrosion construction method is characterized in that: described processing basic unit step is as follows:
1. concrete base layer requires:
Cement mortar, concrete surface must be smooth, the not gentle voids and pits of no concave-convex, free from flaw exists, after pulling down, the electrolytic cell template obtains even curface, concrete base layer is after maintenance, in its substrate surface 20mm degree of depth, moisture is no more than 6%, and basic unit's outward appearance is: the surface uniform whiting, and use palm of the hand touch without dark and damp sensation;
2. concrete base layer treating method:
Uneven or the partial cells pitted skin of concrete base layer place uses epoxy mortar to repair, and newly mends the position and solidifies and complete, and carries out the anticorrosive coat construction after drying again;
Before the anticorrosive coat construction, remove the floating grey dust of substrate surface with wire wheel, then remove the detritus dust with dust catcher, the crumpled gauze scrub that is moistened with acetone or alcohol of the greasy dirt in basic unit.
3. pond according to claim 1 vinyl esters anticorrosion construction method, it is characterized in that: described step (1) medium vinyl ester resin primer construction sequence is as follows:
1. in substrate surface, brush the epoxy putty backing material, self maintenance was more than or equal to 12 hours, after backing material initial set for the first time, uneven the locating of substrate surface depression filled and led up with epoxy putty, then carry out backing material for the second time, the materials of secondary bottoming, maintenance is identical with bottoming for the first time, and curing time both was more than or equal to 24 hours;
2. vinyl ester resin priming paint is coated on equipment construction face to be served as a contrast with brush or roller, be 30 ~ 40min service time, uses quantitatively: 0.3kg/m
2, service time: 20-50 minute.
4. pond according to claim 1 vinyl esters anticorrosion construction method, it is characterized in that: described step (1) medium vinyl ester plexiglas silk cloth construction sequence is as follows:
1. the construction environment temperature is 15～25 ℃, and relative humidity is not more than and equals 80%, and the construction environment temperature is taked the heat tracing measure or adopted the special-purpose accelerator of vinyl ester resin lower than 10 ℃; Preparation vinyl ester resin sizing material through 40 ℃ of heating water baths, with vinyl ester resin, thinner, curing compound, filler, mixes vinyl ester resin in order, fully stirs the vinyl ester resin sizing material slaking for preparing 30 minutes;
2. the vinyl ester resin sizing material is thin and evenly be painted on by backing member surface, spontaneous curing is more than or equal to 24h, and there is depression uneven place on the surface, repairs with putty and fills and leads up, and arc transition is smeared into putty in weld seam and corner recessed and protrusion;
3. glass wool cloth is cut the limit, during lining cloth at the position of pasting the lining glass wool cloth first evenly brushing one deck and the glass wool cloth that serves as a contrast with wide vinyl ester resin sizing material, be lining with immediately one deck glass wool cloth, glass wool cloth is adjacent to, drive bubble away, be coated with a layer sizing on it again, reach vinyl ester resin lining 0.2mm heavy sheet glass silk cloth 6 cloth 7 oil, the lap width of same layer glass wool cloth is more than or equal to 50 ㎜; Overlap joint is along the Flow of Goods and Materials direction, and the overlap joint of levels staggers mutually, and its distance is more than or equal to 50 ㎜; Paste the lining glass wool cloth of taking over and the glass wool cloth that pastes the lining inwall and stagger layer by layer, lap width is more than or equal to 50 ㎜; Equipment corner, adapter place, Flange Plane, manhole is stressed and the position that washed away by matter, increases 1-2 layer glass wool cloth, and the flange place cuts off and is adjacent to;
4. after having spread last one deck glass wool cloth, brushing one deck vinyl ester resin sizing material.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100378A (en) * | 2017-06-29 | 2017-08-29 | 苏州艾特斯环保设备有限公司 | A kind of concrete basin anticorrosion process |
| CN108661394A (en) * | 2017-03-31 | 2018-10-16 | 中核核电运行管理有限公司 | Nuclear power station high concentration NaClO solution concrete reservoir walls anticorrosion structure and method |
| CN115506332A (en) * | 2022-10-13 | 2022-12-23 | 江苏申江环境科技有限公司 | Anticorrosion process for glass fiber reinforced plastic with humidity |
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| JP2002114971A (en) * | 2000-10-05 | 2002-04-16 | Nippon Shokubai Co Ltd | Waterproofing material composition and waterproof structure |
| WO2003070835A2 (en) * | 2002-02-23 | 2003-08-28 | Celanese Emulsions Gmbh | Aqueous coating compositions, method for the production thereof and their use for producing, in particular, thixotropic coating compositions |
| CN102632033A (en) * | 2012-05-11 | 2012-08-15 | 重庆大众防腐有限公司 | Technology for spraying glass fibre reinforced plastic anticorrosive coating on added isolating layers of chimney, flue, other pipelines and container |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002114971A (en) * | 2000-10-05 | 2002-04-16 | Nippon Shokubai Co Ltd | Waterproofing material composition and waterproof structure |
| WO2003070835A2 (en) * | 2002-02-23 | 2003-08-28 | Celanese Emulsions Gmbh | Aqueous coating compositions, method for the production thereof and their use for producing, in particular, thixotropic coating compositions |
| CN102632033A (en) * | 2012-05-11 | 2012-08-15 | 重庆大众防腐有限公司 | Technology for spraying glass fibre reinforced plastic anticorrosive coating on added isolating layers of chimney, flue, other pipelines and container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661394A (en) * | 2017-03-31 | 2018-10-16 | 中核核电运行管理有限公司 | Nuclear power station high concentration NaClO solution concrete reservoir walls anticorrosion structure and method |
| CN107100378A (en) * | 2017-06-29 | 2017-08-29 | 苏州艾特斯环保设备有限公司 | A kind of concrete basin anticorrosion process |
| CN115506332A (en) * | 2022-10-13 | 2022-12-23 | 江苏申江环境科技有限公司 | Anticorrosion process for glass fiber reinforced plastic with humidity |
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| CN103382724B (en) | 2015-01-28 |
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