CN1217364A - Process for producing high-concentrated water-proof agent with special effect - Google Patents
Process for producing high-concentrated water-proof agent with special effect Download PDFInfo
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- CN1217364A CN1217364A CN 97120218 CN97120218A CN1217364A CN 1217364 A CN1217364 A CN 1217364A CN 97120218 CN97120218 CN 97120218 CN 97120218 A CN97120218 A CN 97120218A CN 1217364 A CN1217364 A CN 1217364A
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Abstract
The production process of damp-proof and water-proof agent for building industry includes the following steps: using (wt%) 24-30% of silicon oil, 30-36% of cocoanut oil, 4-7% of caustic soda, 3-6% of ammonium persulfate, 2-4% of triethanolamine, 6-8% of ammonia water, 4-7% of sodium dodecyl benzene sulfonate, 5-10% of anhydrous sodium sulfate and 5-9% of carboxymethylcellulose sodium as raw material; firstly, placing the silicon oil and cocoanut oil in a container, heating to 300-500 deg.C; adding caustic soda and uniformly stirring, and adding other materials, then adding warm water of temp. of 16-28 deg.C, and the added quantity is 80-100% of said mixture material weight, stirring and boiling at 80-100 deg.C for 3-5 hr to obtain the invented product with obvious water-proof effect, long service life and good anti-ageing property.
Description
The present invention relates to the production technique of a kind of building trade with antiseepage leak-stopping, moistureproof and waterproof agent.
The water-resisting agent of domestic construction industry use at present, promptly be used for damp proofing of ground, antiseepage, the loss circulation material of industry and covil construction, kind is more, but is essentially chemical unit product (organic or inorganic unit series product), these water-resisting agents are unstable properties in use, the outstanding difference of quality is big, and work-ing life is short, some water-resisting agent, example five alum water-resisting agents, cost height not only, and contain toxicly, construction is inconvenient.
The object of the present invention is to provide a kind of easy construction, water resistance good, and the production technique of the high-concentrated water-proof agent with special effect of long service life.
The object of the present invention is achieved like this: host silicone oil and Oleum Cocois are put in the container, after being heated to 300-500 ℃, it is even that caustic soda is joined container for stirring, with ammonium persulphate, triethanol ammonium, ammoniacal liquor, Sodium dodecylbenzene sulfonate, anhydrous sodium sulphate, carboxylic potassium base sodium cellulosate joins in the container, the warm water that adds temperature again and be 16-28 ℃ stirs, the add-on of warm water is the 80-100% of said mixture weight, under 80-100 ℃ high temperature, boil and promptly made in 3-5 hour, each component add-on weight percent: silicone oil 24-30%, Oleum Cocois 30-36%, caustic soda 4-7%, ammonium persulphate 3-6%, triethanol ammonium 2-4%, ammoniacal liquor 6-8%, Sodium dodecylbenzene sulfonate 4-7%, anhydrous sodium sulphate 5-10%, carboxylic potassium base sodium cellulosate 5-9%.
It is qualified that the product of explained hereafter of the present invention shows alkaline PH8-PH9 with the test of PH test paper.Technology of the present invention is host with dual organic polymer (silicone oil, Oleum Cocois), and forms through the high-temperature digestion dilution with inorganic materials (ammonium persulphate, triethanol ammonium, ammoniacal liquor, Sodium dodecylbenzene sulfonate, anhydrous sodium sulphate, carboxylic potassium base sodium cellulosate feed intake in this order).Promptly mainly utilizing the principle that water can not wetting oil, is main raw material with lipid acid, with dispersion agent main raw material is solved homogeneously in the water, adds multiple auxiliary agents such as mixing anti-fissuring agent and swelling agent again and makes.The present invention has possessed organic and two-fold advantage inorganics, and inorganic materials has overcome the poor adhesive force of organic materials in the mortar body, and the performance that organic materials has then improved inorganic materials is low, deficiency such as can not corrode, improve impervious ability, guaranteed waterproof quality, improved functions of use greatly.
The present invention is the aqueous emulsion place of water, and mix cement or sand-cement slurry are directly used in waterproofing work.Its characteristics mainly contain:
1, product of the present invention has hydrophobic nature to cement and sand-cement slurry, increases impermeability, and waterproof effect is obvious.
2, easy construction, easy to operate, guarantee the duration.
3, product of the present invention never degenerates, and is ageing-resistant, resistance to cracking is strong, and the physical strength height adapts to wide.
4, product of the present invention is constructed at normal temperatures, environmentally safe, and no fire, harmless, tasteless to the workmen.
5, because normal temperature exposes cold construction down, can in wide temperature range, use.The temperature of (+60 ℃～-35 ℃) does not still influence its waterproof effect when constructing.
6, product of the present invention has long-term antiseepage leak-stopping usefulness.The artificial accelerated aging test, its life-span can reach more than 15 years.
7, product economy practicality of the present invention has favorable economic benefit and social benefit.
8, product of the present invention and sand-cement slurry stir use, and time of coagulation is identical with cement, does not influence its original degree of mobilization.
9, product of the present invention is applicable to that concrete mixes waterproof liquid, and it is splendid to do underground, pile and embedded member waterproof performance.
Below in conjunction with embodiment the present invention is described in detail:
Embodiment 1: host silicone oil and Oleum Cocois are put in the container, after being heated to 500 ℃, it is even that caustic soda is joined container for stirring, with ammonium persulphate, triethanol ammonium, ammoniacal liquor, Sodium dodecylbenzene sulfonate, anhydrous sodium sulphate, carboxylic potassium base sodium cellulosate joins in the container, the warm water that adds temperature and be 16 ℃ stirs, the add-on of warm water is 100% of a said mixture weight, under 80 ℃ high temperature, boil and promptly made in 3 hours, each component add-on weight percent: silicone oil 28%, Oleum Cocois 32%, caustic soda 4%, ammonium persulphate 4%, triethanol ammonium 4%, ammoniacal liquor 6.5%, Sodium dodecylbenzene sulfonate 4.5%, anhydrous sodium sulphate 10%, carboxylic potassium base sodium cellulosate 7%.
Embodiment 2: host silicone oil and Oleum Cocois are put in the container, after being heated to 300 ℃, it is even that caustic soda is joined container for stirring, with ammonium persulphate, triethanol ammonium, ammoniacal liquor, Sodium dodecylbenzene sulfonate, anhydrous sodium sulphate, carboxylic potassium base sodium cellulosate joins in the container, the warm water that adds temperature and be 28 ℃ stirs, the add-on of warm water is 80% of a said mixture weight, under 100 ℃ high temperature, boil and promptly made in 4 hours, each component add-on weight percent: silicone oil 25%, Oleum Cocois 34%, caustic soda 5%, ammonium persulphate 5%, triethanol ammonium 3%, ammoniacal liquor 7%, Sodium dodecylbenzene sulfonate 6%, anhydrous sodium sulphate 7%, carboxylic potassium base sodium cellulosate 8%.
Embodiment 3: host silicone oil and Oleum Cocois are put in the container, after being heated to 400 ℃, it is even that caustic soda is joined container for stirring, with ammonium persulphate, triethanol ammonium, ammoniacal liquor, Sodium dodecylbenzene sulfonate, anhydrous sodium sulphate, carboxylic potassium base sodium cellulosate joins in the container, the warm water that adds temperature and be 22 ℃ stirs, the add-on of warm water is 90% of a said mixture weight, under 90 ℃ high temperature, boil and promptly made in 5 hours, each component add-on weight percent: silicone oil 29%, Oleum Cocois 35%, caustic soda 6%, ammonium persulphate 3%, triethanol ammonium 2%, ammoniacal liquor 7.5%, Sodium dodecylbenzene sulfonate 6.5%, anhydrous sodium sulphate 6%, carboxylic potassium base sodium cellulosate 5%.
Product of the present invention is an aqueous emulsion, and it is opaque to be creamy white, PH=7-9, P=1.00gcm
-3～1.05gcm
-3
Product of the present invention is in use: till 1. earlier water-resisting agent magma being scalded one's hand with the aluminum pot heating, by kilogram than water-resisting agent 0.5: water 20 is poured in the bucket, adding water then stirs well (as the 25kg barreled, than being 0.6: 25), never permitted the magma back preparation of not heating and used (before the construction waterproof liquid being formulated as the best).
2. cement: waterproof liquid=1: 0.5 (waterproof is starched proportioning only)
3. cement: medium sand: waterproof liquid=1: 2.5-3: 0.5 (waterproof mortar proportioning)
Compound method: 1. waterproof is starched preparation only: by above-listed weight ratio, earlier cement is contained in the steel basin, added waterproof liquid, constantly stir, making it all to stir into pasty state can use.
2. waterproof mortar preparation: by above-listed weight ratio, the stirring of sand-cement slurry is advisable with mechanical stirring, also can hand mixing, and material quantity is wanted accurately, and the waterproof mortar of mixing is with mixing with usefulness.
Construction technology: construction technology is the key link of waterproofing work, therefore must be rigid in checking up, meticulously operation.General operational procedure mainly contains:
Base treatment → smear waterproof is starched layer (a 2-3 millimeter) → smear waterproof mortar layer (15-20 millimeter) → smear mortar protective layer (protective layer can be done and can not do according to requirement of engineering) only
According to cement solidification mechanism, the one, it is many that the needed consumption of amount ratio hydrated cementitious of the water of mortar in construction is wanted, unnecessary water is free evaporation behind hydrated cementitious, promptly form the space, mortar generation excreting water phenomenon in addition, the water-retentivity of cement is strong, and moisture is in the bleeding process, in mortar, just form fine bleeding passage, just the main channel of mortar percolating water.The 2nd, because a large amount of free calcium hydroxide dissolves and separates out, cause the cavity that produces in the mortar in water, cause loosely organizedly, the phenomenon of percolating water appears, according to above Analysis on Mechanism, at the problem of analysing, thoroughly solve impervious leak-stopping of physicochemical property.
The present invention can be widely used in:
1, the damp proofing of ground antiseepage leakproof of industry and civil buildings.
2, the antiseepage of cement, water tower, swimming pool and bathing pool, leakproof.
3, the protection against the tide of basement and all underground engineerings, antiseepage, leakproof.
4, between bathe in the lavatory, the antiseepage in kitchen, leakproof.
5, various excessively through-flooring pipelines and the caused anti-seep water of built-in fitting are administered.
6, very high semi-underground assembling warp and the leakproof of high-tech precision equipment of specification requirement.
7, the antiseepage on the flat roof of reinforced concrete structure, leakproof.
8, the infiltration of railway and vcehicular tunnel is administered.
9, the various crack-leakage water of building and underground engineering are administered.
10, the waterproofing and leakage-stopping of civil air defense constructions and installations is opened in attached building type and pick.
Product of the present invention in actual applications, stable performance, reliable in quality has good hydrophobicity, anti-Oozing property, crack resistance, volume and cost are low. Be advanced at home in the like product.
Claims (2)
1, a kind of production technique of high-concentrated water-proof agent with special effect, it is characterized in that host silicone oil and Oleum Cocois are put in the container, after being heated to 300-500 ℃, it is even that caustic soda is joined container for stirring, with ammonium persulphate, triethanol ammonium, ammoniacal liquor, Sodium dodecylbenzene sulfonate, anhydrous sodium sulphate, carboxylic potassium base sodium cellulosate joins in the container, the warm water that adds temperature again and be 16-28 ℃ stirs, the add-on of warm water is the 80-100% of said mixture weight, under 80-100 ℃ high temperature, boil and promptly made in 3-5 hour, each component add-on weight percent: silicone oil 24-30%, Oleum Cocois 30-36%, caustic soda 4-7%, ammonium persulphate 3-6%, triethanol ammonium 2-4%, ammoniacal liquor 6-8%, Sodium dodecylbenzene sulfonate 4-7%, anhydrous sodium sulphate 5-10%, carboxylic potassium base sodium cellulosate 5-9%.
2, the production technique of a kind of high-concentrated water-proof agent with special effect according to claim 1, it is characterized in that after silicone oil and Oleum Cocois are heated to 300-500 ℃, it is even that caustic soda is joined container for stirring, and feed intake by following sequencing: ammonium persulphate, triethanol ammonium, ammoniacal liquor, Sodium dodecylbenzene sulfonate, anhydrous sodium sulphate, carboxylic potassium base sodium cellulosate join in the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97120218 CN1217364A (en) | 1997-11-07 | 1997-11-07 | Process for producing high-concentrated water-proof agent with special effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97120218 CN1217364A (en) | 1997-11-07 | 1997-11-07 | Process for producing high-concentrated water-proof agent with special effect |
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| Publication Number | Publication Date |
|---|---|
| CN1217364A true CN1217364A (en) | 1999-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97120218 Pending CN1217364A (en) | 1997-11-07 | 1997-11-07 | Process for producing high-concentrated water-proof agent with special effect |
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| CN (1) | CN1217364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515844A (en) * | 2011-12-07 | 2012-06-27 | 大连通宝锅炉配套有限公司 | Novel waterproof antiseptic and its preparation method |
| CN102040348B (en) * | 2009-10-10 | 2013-04-17 | 陈磊 | Impervious early strength organosilicon waterproof agent and preparation process thereof |
-
1997
- 1997-11-07 CN CN 97120218 patent/CN1217364A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040348B (en) * | 2009-10-10 | 2013-04-17 | 陈磊 | Impervious early strength organosilicon waterproof agent and preparation process thereof |
| CN102515844A (en) * | 2011-12-07 | 2012-06-27 | 大连通宝锅炉配套有限公司 | Novel waterproof antiseptic and its preparation method |
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