CN105731923B - Elastic cement based penetration crystallization type water proofing paint - Google Patents
Elastic cement based penetration crystallization type water proofing paint Download PDFInfo
- Publication number
- CN105731923B CN105731923B CN201610041861.3A CN201610041861A CN105731923B CN 105731923 B CN105731923 B CN 105731923B CN 201610041861 A CN201610041861 A CN 201610041861A CN 105731923 B CN105731923 B CN 105731923B
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- cement
- water
- proof liquid
- base infiltration
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to elastic cement based penetration crystallization type water proofing paint, effectively solve that existing cement based penetration crystallization type water proofing paint is easy to crack, material impermeability pressure is small, compression strength is small, it is be bonded to be not easy with basic unit, the problem of waterproof effect difference, by following parts by weight meter：1 1.3 parts of 1 part of portland cement, 0.7 0.9 parts of cement-base infiltration crystallization Water-proof liquid, 0.15 0.18 parts of rubber powder and water do raw material and are made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed, and stir to thick, produce；The fine and close impervious region cement crystallizing layer that the present invention can be formed on the building concrete within dope layer, fine and close hard, intensity is high, can defend certain elastic deformation, is formed with good waterproof performance and flexible waterproof, seepage control layer.
Description
Technical field
The present invention relates to a kind of elastic cement based penetration crystallization type water proofing paint.
Background technology
Cementitious capillary waterproofing material can react with various oxides in concrete, be formed in concrete insoluble
In the crystalline solid of water, capillary channel is blocked, secondary crystallization is formed when producing microcrack, so that concrete is fine and close, waterproof effect
Fruit is good.Permeable crystalline waterproofing material is to adapt to waterproof construction, a kind of new material of repairing application, using conveniently, is
A kind of user oriented prioritizing selection material, meet feature green construction material research and development direction, be domestic and international waterproof skill
The focus of art research.
Compared with conventional waterproof material, permeable crystalline waterproofing material is good with concrete substrate compatibility, in the absence of aging
Hidden danger, non-volatility gas discharge, and the moistureproof concrete structure after penetrant crystalline still has permeability, can be widely applied to
Industrial, civilian, underground engineering；In addition its application is convenient, both can surface paint can also paint application, be a kind of feature green
Construction material.
Cement based penetration crystallization type water proofing paint has different waterproof abilities at present, but existing subject matter is easily to open
Split, expect that impermeability pressure is small, compression strength is small, with base adhesive is bad causes waterproof effect bad.
The content of the invention
The purpose of the present invention is to overcome the above-mentioned deficiency in prior art, there is provided a kind of elastic cement base infiltration crystallization type is prevented
Water paint, can effectively solve that existing cement based penetration crystallization type water proofing paint is easy to crack, material impermeability pressure is small, compression strength is small,
Be not easy with basic unit it is be bonded, the problem of waterproof effect difference.
The technical scheme that the present invention solves is, by following parts by weight meter：1 part of portland cement, cement-base infiltration crystallization
Water-proof liquid 0.7-0.9 parts, rubber powder 0.15-0.18 parts and water 1-1.3 parts are done raw material and are made, by portland cement, cement-based penetrant
Crystallization Water-proof liquid, rubber powder and water are well mixed, and are stirred to thick, it is described it is thick refer to be defined to provoke not drip, i.e.,
；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:Potassium bichromate 0.001-0.003 parts, seven hydration sulphur
Acid ferrous 1 part of 0.075-0.095 parts, copper sulphate 0.002-0.004 parts, alum 0.05-0.07 parts and distilled water are blended in
It is made together；Described rubber powder is 107 rubber powders；Described portland cement is Portland cement, and main component is silicic acid
DFP, it is existing commercially available prod, such as conch P.O42.5 Portland cements, Jiangsu cement plant production " Yixing " board
PO32.5 Portland cements etc..
The fine and close impervious region cement crystallizing layer that the present invention can be formed on the building concrete within dope layer, it is fine and close
Hard, intensity is high, can defend certain elastic deformation, is formed with good waterproof performance and flexible waterproof, seepage control layer.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with actual conditions.
Embodiment 1
The present invention is by following parts by weight meter：1 part of portland cement, 0.7 part of cement-base infiltration crystallization Water-proof liquid, rubber powder
0.15 part is done raw material with 1 part of water and is made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed, stirred
Mix to thick, i.e., be defined, produced by provoking not drip；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter
's:0.003 part of potassium bichromate, 0.095 part of green vitriol, 0.004 part of copper sulphate, 0.07 part of alum and distilled water
1 part mixes and is made.
Embodiment 2
The present invention is by following parts by weight meter：1 part of portland cement, 0.9 part of cement-base infiltration crystallization Water-proof liquid, rubber powder
0.18 part is done raw material with 1.3 parts of water and is made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed,
Stirring is defined by provoking not drip, produced to thick；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter
's:0.002 part of potassium bichromate, 0.085 part of green vitriol, 0.003 part of copper sulphate, 0.06 part of alum and distilled water
1 part mixes and is made.
Embodiment 3
The present invention is by following parts by weight meter：1 part of portland cement, 0.8 part of cement-base infiltration crystallization Water-proof liquid, rubber powder
0.16 part is done raw material with 1.2 parts of water and is made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed,
Stirring is defined by provoking not drip, produced to thick；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter
's:0.001 part of potassium bichromate, 0.075 part of green vitriol, 0.002 part of copper sulphate, 0.05 part of alum and distilled water
1 part mixes and is made.
Embodiment 4
The present invention is by following parts by weight meter：1 part of portland cement, 0.7 part of cement-base infiltration crystallization Water-proof liquid, rubber powder
0.17 part is done raw material with 1.1 parts of water and is made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed,
Stirring is defined by provoking not drip, produced to thick；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter
's:0.003 part of potassium bichromate, 0.085 part of green vitriol, 0.004 part of copper sulphate, 0.06 part of alum and distilled water
1 part mixes and is made.
Embodiment 5
The present invention is by following weight meter：Portland cement 1kg, cement-base infiltration crystallization Water-proof liquid 0.8kg, rubber powder
0.17kg and water 1.3kg does raw material and is made, and portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed,
Stirring is defined by provoking not drip, produced to thick；Described cement-base infiltration crystallization Water-proof liquid is by following weight meter
's:Potassium bichromate 2g, green vitriol 75g, copper sulphate 3g, alum 50g and distilled water 1000g mix system
Into.
In use, the elastic cement based penetration crystallization type water proofing paint made is smeared under 18-30 degree in 0.5 hour
It is complete, more than 30 degree, in the case that temperature is higher, the elastic cement based penetration crystallization type water proofing paint that makes should be shortened accordingly
Usage time, in general smear dosage and are：1.2~1.5kg/m2 (1.0~2.0mm thickness), in privileged sites or according to design
It is required that increase dosage is：1.8~2.5kg/m2.
After tested, indices reach gratifying effect to the present invention, and concrete condition is as follows：
The performance parameter of elastic cement based penetration crystallization type water proofing paint of the present invention, is shown in Table one：
Table one
At present, the resistance to compression of in the market existing " cement based penetration crystallization type water proofing paint ", anti-folding, adhesion strength performance parameter
It is general as follows, it is shown in Table two：
Table two
The present invention can be seen that in resistance to compression by the contrast of table one and table two, anti-folding, adhesion strength is than existing " cement
The resistance to compression of based penetration crystallization type water proofing paint ", anti-folding, the ratio that adhesion strength performance is lifted respectively are shown in Table three：
The coating of the present invention often can use brushing or spraying application, brushing construction to make two bites at a cherry with construction method,
The time interval brushed twice is 2~3h, is brushed twice above and below needing, the crisscross progress in left and right, after first pass construction, is treated preliminary
Solid, criterion is shake-up is not fallen off, people walks to destroy waterproof layer, then carries out second construction.When brushing construction, construction
When should uniformly brush, must not have show-through, holiday and packing phenomenon.
There is phenomena such as cavity, gap, honeycomb to repair to concrete structural surface, particularly mortar drop block will be dug
Remove, should remove all kinds of debris such as the mud, floating block, greasy dirt of basal plane can be constructed, and fully keep wet when brushing and constructing
The basal plane of profit can just be brushed, and want the spray water when brushing sometimes, keep the moistening of basal plane.The coating itself of the present invention has
Unique moisture-keeping function, without being conserved.
Safety test has been carried out to the cement-base infiltration crystallization Water-proof liquid in the present invention, goldfish has been placed in equipped with the present invention
Cement-base infiltration crystallization Water-proof liquid pond in observed, after 1 year, detection, for goldfish without any different shape, mouth joint is flexible,
Look for bait freely, honey stomach.
And to elastic cement based penetration crystallization type water proofing paint of the present invention through testing repeatedly, it is safe to use, meet coating
Safety standard, have no irritating odor, directly contact is to the stingless excitation of skin, in work progress, without wearing protective mask, nothing
Headache, palpitaition or nauseous phenomenon occur, environmentally safe without any adverse reaction, securely and reliably.
In summary, elastic cement based penetrant crystalline water-repellent paint of the invention have remarkable resistance to compression, tension, waterproof,
The moistureproof, function such as cracking resistance, environmental protection, can be widely applied to be used for it is industrial, civilian, inferior waterproofing work, be that preferable building is anti-
Water paint.
Claims (6)
1. a kind of elastic cement based penetration crystallization type water proofing paint, it is characterised in that by following parts by weight meter：Normal silicate
1 part of cement, the .7-0 .9 parts of cement-base infiltration crystallization Water-proof liquid 0, the .15-0 .18 parts of rubber powder 0 and water 1-1 .3 parts do raw material system
Into, Portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed, stirred to thick, it is described
It is thick to refer to be defined to provoke not drip, produce；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:Weight
The .001-0 .003 parts of potassium chromate 0, the .075-0 .095 parts of green vitriol 0, the .002-0 .004 parts of copper sulphate 0, sulphur
1 part of sour .05-0 .07 parts of aluminium potassium 0 and distilled water are mixed and are made；Described rubber powder is 107 rubber powders.
2. elastic cement based penetration crystallization type water proofing paint according to claim 1, it is characterised in that by following parts by weight
Meter：1 part of 1 part of Portland cement, the .7 parts of cement-base infiltration crystallization Water-proof liquid 0, the .15 parts of rubber powder 0 and water do raw material system
Into Portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed, stirred to thick, i.e., to choose
Rise not drip and be defined, produce；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:The .003 of potassium bichromate 0
1 part of part, the .095 parts of green vitriol 0, the .004 parts of copper sulphate 0, the .07 parts of alum 0 and distilled water mix
It is made.
3. elastic cement based penetration crystallization type water proofing paint according to claim 1, it is characterised in that by following parts by weight
Meter：1 part of Portland cement, the .9 parts of cement-base infiltration crystallization Water-proof liquid 0, the .18 parts of rubber powder 0 and the .3 parts of water 1 do raw material
Be made, Portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water be well mixed, stir to thick, i.e., with
Provoke not drip and be defined, produce；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:The .002 of potassium bichromate 0
1 part of part, the .085 parts of green vitriol 0, the .003 parts of copper sulphate 0, the .06 parts of alum 0 and distilled water mix
It is made.
4. elastic cement based penetration crystallization type water proofing paint according to claim 1, it is characterised in that by following parts by weight
Meter：1 part of Portland cement, the .8 parts of cement-base infiltration crystallization Water-proof liquid 0, the .16 parts of rubber powder 0 and the .2 parts of water 1 do raw material
Be made, Portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water be well mixed, stir to thick, i.e., with
Provoke not drip and be defined, produce；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:The .001 of potassium bichromate 0
1 part of part, the .075 parts of green vitriol 0, the .002 parts of copper sulphate 0, the .05 parts of alum 0 and distilled water mix
It is made.
5. elastic cement based penetration crystallization type water proofing paint according to claim 1, it is characterised in that by following parts by weight
Meter：1 part of Portland cement, the .7 parts of cement-base infiltration crystallization Water-proof liquid 0, the .17 parts of rubber powder 0 and the .1 parts of water 1 do raw material
Be made, Portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water be well mixed, stir to thick, i.e., with
Provoke not drip and be defined, produce；Described cement-base infiltration crystallization Water-proof liquid is by following parts by weight meter:The .003 of potassium bichromate 0
1 part of part, the .085 parts of green vitriol 0, the .004 parts of copper sulphate 0, the .06 parts of alum 0 and distilled water mix
It is made.
6. elastic cement based penetration crystallization type water proofing paint according to claim 1, it is characterised in that by following weight meter
's：Portland cement 1kg, the .8kg of cement-base infiltration crystallization Water-proof liquid 0, the .17kg of rubber powder 0 and the .3kg of water 1 do raw material system
Into Portland cement, cement-base infiltration crystallization Water-proof liquid, rubber powder and water are well mixed, stirred to thick, i.e., to choose
Rise not drip and be defined, produce；Described cement-base infiltration crystallization Water-proof liquid is by following weight meter:Potassium bichromate 2g, seven hydrations
Ferrous sulfate 75g, copper sulphate 3g, alum 50g and distilled water 1000g are mixed and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041861.3A CN105731923B (en) | 2016-01-21 | 2016-01-21 | Elastic cement based penetration crystallization type water proofing paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041861.3A CN105731923B (en) | 2016-01-21 | 2016-01-21 | Elastic cement based penetration crystallization type water proofing paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105731923A CN105731923A (en) | 2016-07-06 |
| CN105731923B true CN105731923B (en) | 2017-12-01 |
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| CN201610041861.3A Expired - Fee Related CN105731923B (en) | 2016-01-21 | 2016-01-21 | Elastic cement based penetration crystallization type water proofing paint |
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| CN116535892B (en) * | 2023-06-30 | 2023-08-29 | 济南天荣祥混凝土有限公司 | Preparation process of concrete surface coating impervious agent and cement-based waterproof impervious coating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163919A (en) * | 1997-02-04 | 1997-11-05 | 北京市海淀区东海防腐防水技术开发工程公司 | Single component inorganic water-proofing agent |
| CN102134160A (en) * | 2010-01-22 | 2011-07-27 | 安兴军 | High-strength anticracking waterproof coating and construction technique |
| CN102344278A (en) * | 2011-07-03 | 2012-02-08 | 江苏德一新型建筑材料科技有限公司 | Permeable crystallization type cement-based waterproof mucilage |
| CN102496879A (en) * | 2011-11-25 | 2012-06-13 | 大连金州电器有限公司 | High-voltage ring main unit |
| CN103755286A (en) * | 2014-01-24 | 2014-04-30 | 郑家玉 | Efficient cementitious capillary crystalline waterproofing coating as well as preparation method and construction method thereof |
-
2016
- 2016-01-21 CN CN201610041861.3A patent/CN105731923B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163919A (en) * | 1997-02-04 | 1997-11-05 | 北京市海淀区东海防腐防水技术开发工程公司 | Single component inorganic water-proofing agent |
| CN102134160A (en) * | 2010-01-22 | 2011-07-27 | 安兴军 | High-strength anticracking waterproof coating and construction technique |
| CN102344278A (en) * | 2011-07-03 | 2012-02-08 | 江苏德一新型建筑材料科技有限公司 | Permeable crystallization type cement-based waterproof mucilage |
| CN102496879A (en) * | 2011-11-25 | 2012-06-13 | 大连金州电器有限公司 | High-voltage ring main unit |
| CN103755286A (en) * | 2014-01-24 | 2014-04-30 | 郑家玉 | Efficient cementitious capillary crystalline waterproofing coating as well as preparation method and construction method thereof |
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| CN105731923A (en) | 2016-07-06 |
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Granted publication date: 20171201 Termination date: 20210121 |