CN108383417A - A kind of concrete waterproofer - Google Patents
A kind of concrete waterproofer Download PDFInfo
- Publication number
- CN108383417A CN108383417A CN201810239094.6A CN201810239094A CN108383417A CN 108383417 A CN108383417 A CN 108383417A CN 201810239094 A CN201810239094 A CN 201810239094A CN 108383417 A CN108383417 A CN 108383417A
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- CN
- China
- Prior art keywords
- parts
- concrete
- calcium
- sodium
- concrete waterproofer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of concrete waterproofers, are prepared from the following raw materials in parts by weight：15 20 parts of calcium lignosulfonate powder,79 parts of alunite,58 parts of polyoxyethylene aliphatic alcohol ether,48 parts of nano silicon dioxide,9 16 parts of prodan,58 parts of sodium alkyl benzene sulfonate,5 10 parts of thin,tough silk white powder,4 10 parts of Sodium Polyacrylate,20 30 parts of sodium methyl silicate,5 12 parts of chromium oxide,7 12 parts of molasses,10 18 parts of sulfur trioxide,8 19 parts of calcium phosphate,21 27 parts of tetraethyl orthosilicate,10 14 parts of phenyl salicylate,10 18 parts of calcium hydroxide,37 parts of perfluoro capryl triethoxysilane,10 20 parts of stearic acid,13 parts of potassium hydroxide,The present invention has good waterproof effect,There is good diminishing simultaneously,Impervious effect,Pass through the determination of each component and content range,Ensure that each component reaches more preferably synergistic effect,Concrete capillary structure can be effectively improved,Block inside concrete capillary porosity duct,Impervious water-proof function is significantly turned up,There is enhancing simultaneously,Diminishing,Cracking resistance and other effects.
Description
Technical field
The present invention relates to technical field of concrete additives more particularly to a kind of concrete waterproofers.
Background technology
After normal concrete hardens under the conditions of general maintenance, a degree of infiltration or leak are always had, improves coagulation
Native waterproof impervious characteristic seems particularly significant.Coagulation local products infiltration phenomenon can have two kinds of approach：Kind is when two faces of concrete
When having hydrostatic pressure, water can pass through through some cracks or pore；And another kind is to be inhaled water due to capillarity
It is evaporated to the surface for having unsaturated water vapour.Concrete waterproofer is exactly to reduce above two kinds of effects by different modes,
To improve water proof anti-seepage ability, current waterproofing agent type is various in style, wherein inorganic waterproofing agent main component have villaumite,
Chlorine lithium hydrochlorate, sulfate, waterglass, zirconium compounds, mineral powder etc.；The main component of organic species waterproofing agent has ester fat sour
Metal salt, synthetic resin, water-soluble resin, various lotions etc., it is host agent that a kind of swelling agent has been developed in recent years, compound other
The expansive waterproof agent of additive, but improper use can cause concrete cracking, since existing waterproofing agent exists in various degree
The shortcomings that, it cannot still meet the water proof anti-seepage needs of architectural engineering.
Invention content
In consideration of it, the present invention provides a kind of concrete waterproofer, it is prepared from the following raw materials in parts by weight：Calcium lignosulfonate powder
15-20 parts, 7-9 parts of alunite, 5-8 parts of polyoxyethylene aliphatic alcohol ether, 4-8 parts of nano silicon dioxide, 9-16 parts of prodan, alkane
5-8 parts of base benzene sulfonic acid sodium salt, 5-10 parts of thin,tough silk white powder, 4-10 parts of Sodium Polyacrylate, 20-30 parts of sodium methyl silicate, chromium oxide 5-12
Part, 7-12 parts of molasses, 10-18 parts of sulfur trioxide, 8-19 parts of calcium phosphate, 21-27 parts of tetraethyl orthosilicate, phenyl salicylate 10-
14 parts, 10-18 parts of calcium hydroxide, 3-7 parts of perfluoro capryl triethoxysilane, 10-20 parts of stearic acid, 1-3 parts of potassium hydroxide.
The present invention is further described, 18 parts of parts of the calcium lignosulfonate powder, 8 parts of alunite.
The present invention is further described, 15 parts of the sodium methyl silicate, 10 parts of chromium oxide.
The present invention is further described, 15 parts of the stearic acid, 1 part of potassium hydroxide.
Using above-mentioned technical proposal, have the advantages that：
The present invention has good waterproof effect, while having the effect of good diminishing, impervious, passes through each component and content model
The determination enclosed, it is ensured that each component reaches more preferably synergistic effect, can be effectively improved concrete capillary structure, blocks in concrete
Impervious water-proof function is significantly turned up in portion's capillary porosity duct, while having enhancing, diminishing, cracking resistance and other effects.
Specific implementation mode
A kind of concrete waterproofer, is prepared from the following raw materials in parts by weight：15-20 parts of calcium lignosulfonate powder, 7-9 parts of alunite,
5-8 parts of polyoxyethylene aliphatic alcohol ether, 4-8 parts of nano silicon dioxide, 9-16 parts of prodan, 5-8 parts of sodium alkyl benzene sulfonate, thin,tough silk is white
5-10 parts of powder, 4-10 parts of Sodium Polyacrylate, 20-30 parts of sodium methyl silicate, 5-12 parts of chromium oxide, 7-12 parts of molasses, sulfur trioxide
10-18 parts, 8-19 parts of calcium phosphate, 21-27 parts of tetraethyl orthosilicate, 10-14 parts of phenyl salicylate, 10-18 parts of calcium hydroxide, entirely
3-7 parts of fluorine octyltri-ethoxysilane, 10-20 parts of stearic acid, 1-3 parts of potassium hydroxide.
The present invention is further described, 18 parts of parts of the calcium lignosulfonate powder, 8 parts of alunite.
The present invention is further described, 15 parts of the sodium methyl silicate, 10 parts of chromium oxide.
The present invention is further described, 15 parts of the stearic acid, 1 part of potassium hydroxide.
Using above-mentioned technical proposal, have the advantages that：
The present invention has good waterproof effect, while having the effect of good diminishing, impervious, passes through each component and content model
The determination enclosed, it is ensured that each component reaches more preferably synergistic effect, can be effectively improved concrete capillary structure, blocks in concrete
Impervious water-proof function is significantly turned up in portion's capillary porosity duct, while having enhancing, diminishing, cracking resistance and other effects.
The foregoing describe the basic principles and main features of the present invention, It should be understood by those skilled in the art that of the invention
It is not restricted to the described embodiments, the above embodiments and description only illustrate the principle of the present invention, is not departing from
Under the premise of spirit and scope of the invention, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement
In the scope of the invention of protection, invents claimed range and be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of concrete waterproofer, is prepared from the following raw materials in parts by weight：15-20 parts of calcium lignosulfonate powder, 7-9 parts of alunite gather
5-8 parts of ethylene oxide fatty alcohol ether, 4-8 parts of nano silicon dioxide, 9-16 parts of prodan, 5-8 parts of sodium alkyl benzene sulfonate, thin,tough silk white powder
5-10 parts, 4-10 parts of Sodium Polyacrylate, 20-30 parts of sodium methyl silicate, 5-12 parts of chromium oxide, 7-12 parts of molasses, sulfur trioxide
10-18 parts, 8-19 parts of calcium phosphate, 21-27 parts of tetraethyl orthosilicate, 10-14 parts of phenyl salicylate, 10-18 parts of calcium hydroxide, entirely
3-7 parts of fluorine octyltri-ethoxysilane, 10-20 parts of stearic acid, 1-3 parts of potassium hydroxide.
2. a kind of concrete waterproofer according to claim 1, which is characterized in that 18 parts of parts of the calcium lignosulfonate powder, alunite 8
Part.
3. a kind of concrete waterproofer according to claim 1, which is characterized in that 15 parts of the sodium methyl silicate, oxidation
10 parts of chromium.
4. a kind of concrete waterproofer according to claim 1, which is characterized in that 15 parts of the stearic acid, potassium hydroxide 1
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239094.6A CN108383417A (en) | 2018-03-22 | 2018-03-22 | A kind of concrete waterproofer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239094.6A CN108383417A (en) | 2018-03-22 | 2018-03-22 | A kind of concrete waterproofer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108383417A true CN108383417A (en) | 2018-08-10 |
Family
ID=63067940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810239094.6A Withdrawn CN108383417A (en) | 2018-03-22 | 2018-03-22 | A kind of concrete waterproofer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108383417A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796154A (en) * | 2019-03-27 | 2019-05-24 | 严飞华 | A kind of high efficiency water nanometer silicone rubber seal waterproofing agent |
| CN109851275A (en) * | 2018-12-24 | 2019-06-07 | 中建西部建设股份有限公司 | A kind of composite gypsum waterproofing agent and its application method |
| CN111233370A (en) * | 2020-01-19 | 2020-06-05 | 广西大胡子防水科技有限公司 | Self-compacting waterproof agent for concrete structure and preparation method and application thereof |
| CN116042181A (en) * | 2022-11-08 | 2023-05-02 | 安徽上氟表面处理技术有限公司 | Inorganic nonmetallic building material waterproof, oil-proof and antifouling treatment agent and preparation method thereof |
-
2018
- 2018-03-22 CN CN201810239094.6A patent/CN108383417A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851275A (en) * | 2018-12-24 | 2019-06-07 | 中建西部建设股份有限公司 | A kind of composite gypsum waterproofing agent and its application method |
| CN109796154A (en) * | 2019-03-27 | 2019-05-24 | 严飞华 | A kind of high efficiency water nanometer silicone rubber seal waterproofing agent |
| CN111233370A (en) * | 2020-01-19 | 2020-06-05 | 广西大胡子防水科技有限公司 | Self-compacting waterproof agent for concrete structure and preparation method and application thereof |
| CN111233370B (en) * | 2020-01-19 | 2022-11-29 | 广西大胡子防水科技有限公司 | Self-compacting waterproof agent for concrete structure and preparation method and application thereof |
| CN116042181A (en) * | 2022-11-08 | 2023-05-02 | 安徽上氟表面处理技术有限公司 | Inorganic nonmetallic building material waterproof, oil-proof and antifouling treatment agent and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180810 |
|
| WW01 | Invention patent application withdrawn after publication |