CN105347728A - Concrete waterproof agent - Google Patents
Concrete waterproof agent Download PDFInfo
- Publication number
- CN105347728A CN105347728A CN201510882451.7A CN201510882451A CN105347728A CN 105347728 A CN105347728 A CN 105347728A CN 201510882451 A CN201510882451 A CN 201510882451A CN 105347728 A CN105347728 A CN 105347728A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- concrete
- waterproof agent
- concrete waterproof
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a concrete waterproof agent. The concrete waterproof agent comprises the following chemical components in parts by weight: 0.2-0.8 part of calcium dodecyl benzene sulfonate, 10-30 parts of sulphoaluminate, 20-35 parts of sodium bichromate, 5-10 parts of zinc stearate, 0.25-0.4 part of hexadecyl triethoxysilane, 0.2-0.3 part of propyl triethoxy silane, 0.3-0.4 parts of polyvinylpyrrolidone, 0.2-0.3 part of polyoxyethylene fatty alcohol ester, 0.1-0.2 part of triolein, 0.2-0.8 part of polypropylene fiber and 25-40 parts of water. The concrete waterproof agent is high in penetration ability, good in hydrophobicity, low in corrosivity, waterproof and heat-insulating; through the adoption of the concrete waterproof agent, slope-making and leveling can be realized, and different functions of the concrete waterproof agent can be independently used according to requirements of different construction parts.
Description
Technical field
The present invention is a kind of concrete waterproofer, belongs to building waterproofing technique field.
Background technology
Buildings waterproof is anti-sealing to the infiltration at some position of buildings from material of construction and textural taked measure.Waterproof be used in more roofing, hypogee, buildings underground part and need the interior room and water storage structures etc. of waterproof.The measure taked by it and the difference of means, be divided into material waterproofing and the large class of constructional waterproofing two.Material waterproofing is the path blocking water by material of construction, to reach the object of waterproof or to increase the ability of anti-leakage, as waterproof coiled material, coating waterproofing, concrete and sand-cement slurry rigid waterproofing and clay, grey great soil group waterproof etc.
Concrete is a kind of porous material, inner containing a large amount of hair line and hole.Concrete water-proof improves concrete anti-permeability performance mainly through adding water-resisting agent, and common water-resisting agent mainly contains chloride salt, silicone based, stearic acid salt etc.Chloride salt is impervious effective, but the easy corroded steel reinforcement of chlorion.The impervious weak effect of stearates, does not reach seepage resistance demand.The shortcoming of existing concrete waterproofer various degrees, waterproof effect is undesirable.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the concrete waterproofer that a kind of penetrating power is strong, hydrophobic nature good, corrodibility is little.
For solving the problems of the technologies described above, the content of technical solution of the present invention is:
Chemical composition and the mass fraction of this kind of concrete waterproofer are as follows:
Calcium dodecylbenzene sulphonate 0.2 ~ 0.8, sulplo-aluminate 10 ~ 30, sodium dichromate 99 20 ~ 35, Zinic stearas 5 ~ 10, hexadecyl trimethoxy silane 0.25 ~ 0.4, propyl-triethoxysilicane 0.2 ~ 0.3, polyvinylpyrrolidone 0.3 ~ 0.4, polyoxyethylene aliphatic alcohol ether 0.2 ~ 0.3, glycerol glycerinate 0.1 ~ 0.2, polypropylene fibre 0.2 ~ 0.8,25 ~ 40 parts, water.
Concrete waterproofer material choice described in technical solution of the present invention and consumption collocation rationally, may be used for waterproof, are incubated, look for slope, levelling, also can be used alone by the different using function of different construction part.Zinic stearas of the present invention, glycerol glycerinate, sulphur aluminic acid, sodium dichromate 99 can form stable macromole gel strands by complex reaction, form gel network structure blocking in mortar inside, close pore.Polypropylene fibre has very strong water retention property, can increase concrete cementability, improve resistance to tension, resistance to cleavage.Hexadecyl trimethoxy silane, propyl-triethoxysilicane can increase concrete air content, reduce concrete segregation, infiltration.Organosilane hexadecyl trimethoxy silane, propyl-triethoxysilicane and organic high molecular polymer polyvinylpyrrolidone, polyoxyethylene aliphatic alcohol ether use simultaneously, the density of energy Concrete Structure, greatly reduce the infiltration passage of harmful ion, the anti-corrosion capability of Concrete Structure entirety.The waterproof layer adopting concrete waterproofer of the present invention to make does not produce pore and fine crack, and water-proofing time is long, can extend buildings working life.
Embodiment
Below in conjunction with embodiment, technical solution of the present invention is further described:
Embodiment 1
Chemical composition and the mass fraction of this water-resisting agent are as follows: calcium dodecylbenzene sulphonate 0.8 part, sulplo-aluminate 30 parts, sodium dichromate 99 20 parts, Zinic stearas 10 parts, hexadecyl trimethoxy silane 0.4 part, propyl-triethoxysilicane 0.3 part, polyvinylpyrrolidone 0.4 part, polyoxyethylene aliphatic alcohol ether 0.3 part, glycerol glycerinate 0.2 part, polypropylene fibre 0.8 part, 25 parts, water.
Embodiment 2
Chemical composition and the mass fraction of this water-resisting agent are as follows: calcium dodecylbenzene sulphonate 0.2 part, sulplo-aluminate 10 parts, sodium dichromate 99 35 parts, Zinic stearas 5 parts, hexadecyl trimethoxy silane 0.25 part, propyl-triethoxysilicane 0.2 part, polyvinylpyrrolidone 0.3 part, polyoxyethylene aliphatic alcohol ether 0.2 part, glycerol glycerinate 0.1 part, polypropylene fibre 0.2 part, 40 parts, water.
Embodiment 3
Chemical composition and the mass fraction of this water-resisting agent are as follows: calcium dodecylbenzene sulphonate 0.6 part, sulplo-aluminate 20 parts, sodium dichromate 99 28 parts, Zinic stearas 8 parts, hexadecyl trimethoxy silane 0.3 part, propyl-triethoxysilicane 0.25 part, polyvinylpyrrolidone 0.35 part, polyoxyethylene aliphatic alcohol ether 0.25 part, glycerol glycerinate 0.15 part, polypropylene fibre 0.5 part, 32 parts, water.
Water, Zinic stearas, glycerol glycerinate are added reactor by concrete waterproofer preparation method described in technical solution of the present invention, are heated to 70 DEG C, stirring reaction 40 minutes; Then sulplo-aluminate, sodium dichromate 99 are added reactor, be warming up to 80 DEG C, stirring reaction 40 minutes; Be cooled to 65 DEG C again, all the other compositions are added reactor, stirring reaction 60 ~ 90 minutes, the stopped reaction when thick shape appears in reactant, cools to obtain finished product.Described concrete waterproofer in use with the materials such as cement, sand, stone routinely ratio mix.
Product checking project JC474 ~ 2009 " concrete waterproofer "
| Sequence number | Test item | Standard-required | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| 1 | Impermeability pressure 14d | ～ | 1.60M | 1.68M | 1.71M |
| 2 | Impermeability pressure 28d | ～ | 2.25M | 2.1 | 2.4M |
| 4 | Compressive strength rate %3d | ≥90 | 103 | 105 | 108.7 |
| 5 | Compressive strength rate part %7d | ≥100 | 111 | 114 | 116 |
| 6 | Compressive strength rate part %28d | ≥90 | 102 | 105 | 107.5 |
| 7 | Water demand ratio part %48h | ≤75 | 64 | 63.2 | 61 |
| 8 | Shrinkage is than part %28d | ≤135 | 124 | 122 | 121 |
Claims (4)
1. a concrete waterproofer, is characterized in that: chemical composition and the mass fraction of this water-resisting agent are as follows:
Calcium dodecylbenzene sulphonate 0.2 ~ 0.8, sulplo-aluminate 10 ~ 30, sodium dichromate 99 20 ~ 35, Zinic stearas 5 ~ 10, hexadecyl trimethoxy silane 0.25 ~ 0.4, propyl-triethoxysilicane 0.2 ~ 0.3, polyvinylpyrrolidone 0.3 ~ 0.4, polyoxyethylene aliphatic alcohol ether 0.2 ~ 0.3, glycerol glycerinate 0.1 ~ 0.2, polypropylene fibre 0.2 ~ 0.8,25 ~ 40 parts, water.
2. concrete waterproofer according to claim 1, it is characterized in that: chemical composition and the mass fraction of this water-resisting agent are as follows: calcium dodecylbenzene sulphonate 0.8, sulplo-aluminate 30, sodium dichromate 99 20, Zinic stearas 10, hexadecyl trimethoxy silane 0.4, propyl-triethoxysilicane 0.3, polyvinylpyrrolidone 0.4, polyoxyethylene aliphatic alcohol ether 0.3, glycerol glycerinate 0.2, polypropylene fibre 0.8, water 25.
3. concrete waterproofer according to claim 1, it is characterized in that: chemical composition and the mass fraction of this water-resisting agent are as follows: calcium dodecylbenzene sulphonate 0.2, sulplo-aluminate 10, sodium dichromate 99 35, Zinic stearas 5, hexadecyl trimethoxy silane 0.25, propyl-triethoxysilicane 0.3, polyvinylpyrrolidone 0.3, polyoxyethylene aliphatic alcohol ether 0.2, glycerol glycerinate 0.1, polypropylene fibre 0.2, water 40.
4. concrete waterproofer according to claim 1, it is characterized in that: chemical composition and the mass fraction of this water-resisting agent are as follows: calcium dodecylbenzene sulphonate 0.6, sulplo-aluminate 20, sodium dichromate 99 28, Zinic stearas 8, hexadecyl trimethoxy silane 0.3, propyl-triethoxysilicane 0.25, polyvinylpyrrolidone 0.35, polyoxyethylene aliphatic alcohol ether 0.25, glycerol glycerinate 0.15, polypropylene fibre 0.5, water 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882451.7A CN105347728A (en) | 2015-12-03 | 2015-12-03 | Concrete waterproof agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882451.7A CN105347728A (en) | 2015-12-03 | 2015-12-03 | Concrete waterproof agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105347728A true CN105347728A (en) | 2016-02-24 |
Family
ID=55323823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510882451.7A Pending CN105347728A (en) | 2015-12-03 | 2015-12-03 | Concrete waterproof agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105347728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180062A (en) * | 2016-04-14 | 2019-01-11 | 武汉市知富企业管理咨询有限公司 | A kind of concrete sealing waterproofing agent and preparation method thereof |
| CN114775835A (en) * | 2022-04-15 | 2022-07-22 | 广州市新茵园林绿化管理有限公司 | Have landscape and afforestation simulation function's landscape wall with adjustable concurrently |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1454866A (en) * | 2003-05-15 | 2003-11-12 | 同济大学 | High performance concrete impervious water proofing agent for building |
| CN101759414A (en) * | 2009-12-18 | 2010-06-30 | 河南省绿韵建材有限公司 | Cementitious capillary crystalline waterproofing agent |
| CN101993216A (en) * | 2009-08-18 | 2011-03-30 | 宝应县克列达新型建材研发中心 | Composite cracking and seepage resistant agent and production process thereof |
| CN102503343A (en) * | 2011-10-17 | 2012-06-20 | 张家港市林达外加剂厂 | Mortar concrete waterproofing agent and preparation method thereof |
| CN102875055A (en) * | 2012-10-26 | 2013-01-16 | 苏州市德莱尔建材科技有限公司 | Composite concrete waterproofing agent |
| CN102875050A (en) * | 2012-09-18 | 2013-01-16 | 湘潭市龙城金韶峰涂料有限公司 | Nano-organic-silica water-proofing agent and preparation method thereof |
| CN103496879A (en) * | 2013-09-22 | 2014-01-08 | 张寅秋 | Mortar waterproof agent |
| CN104556786A (en) * | 2013-10-25 | 2015-04-29 | 青岛德圣泰建筑安装工程有限公司 | Cement crack resistance modifier |
| CN104891897A (en) * | 2015-05-15 | 2015-09-09 | 蚌埠营军新型墙体材料有限公司 | Synergist added non-burnt hollow brick and preparation method thereof |
| CN105036594A (en) * | 2015-06-29 | 2015-11-11 | 青岛祥嘉知识产权服务有限公司 | Improved concrete waterproofing agent |
| CN105060765A (en) * | 2015-07-29 | 2015-11-18 | 天津城建大学 | Powdery waterproof agent capable of simultaneously improving waterproof property and mechanical property of raw soil material |
| CN105084801A (en) * | 2015-09-16 | 2015-11-25 | 桂林市和鑫防水装饰材料有限公司 | Durable water-proofing agent |
| CN105084808A (en) * | 2015-07-29 | 2015-11-25 | 天津城建大学 | Powder waterproof agent special for raw soil materials and preparing method thereof |
-
2015
- 2015-12-03 CN CN201510882451.7A patent/CN105347728A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1454866A (en) * | 2003-05-15 | 2003-11-12 | 同济大学 | High performance concrete impervious water proofing agent for building |
| CN101993216A (en) * | 2009-08-18 | 2011-03-30 | 宝应县克列达新型建材研发中心 | Composite cracking and seepage resistant agent and production process thereof |
| CN101759414A (en) * | 2009-12-18 | 2010-06-30 | 河南省绿韵建材有限公司 | Cementitious capillary crystalline waterproofing agent |
| CN102503343A (en) * | 2011-10-17 | 2012-06-20 | 张家港市林达外加剂厂 | Mortar concrete waterproofing agent and preparation method thereof |
| CN102875050A (en) * | 2012-09-18 | 2013-01-16 | 湘潭市龙城金韶峰涂料有限公司 | Nano-organic-silica water-proofing agent and preparation method thereof |
| CN102875055A (en) * | 2012-10-26 | 2013-01-16 | 苏州市德莱尔建材科技有限公司 | Composite concrete waterproofing agent |
| CN103496879A (en) * | 2013-09-22 | 2014-01-08 | 张寅秋 | Mortar waterproof agent |
| CN104556786A (en) * | 2013-10-25 | 2015-04-29 | 青岛德圣泰建筑安装工程有限公司 | Cement crack resistance modifier |
| CN104891897A (en) * | 2015-05-15 | 2015-09-09 | 蚌埠营军新型墙体材料有限公司 | Synergist added non-burnt hollow brick and preparation method thereof |
| CN105036594A (en) * | 2015-06-29 | 2015-11-11 | 青岛祥嘉知识产权服务有限公司 | Improved concrete waterproofing agent |
| CN105060765A (en) * | 2015-07-29 | 2015-11-18 | 天津城建大学 | Powdery waterproof agent capable of simultaneously improving waterproof property and mechanical property of raw soil material |
| CN105084808A (en) * | 2015-07-29 | 2015-11-25 | 天津城建大学 | Powder waterproof agent special for raw soil materials and preparing method thereof |
| CN105084801A (en) * | 2015-09-16 | 2015-11-25 | 桂林市和鑫防水装饰材料有限公司 | Durable water-proofing agent |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180062A (en) * | 2016-04-14 | 2019-01-11 | 武汉市知富企业管理咨询有限公司 | A kind of concrete sealing waterproofing agent and preparation method thereof |
| CN109265065A (en) * | 2016-04-14 | 2019-01-25 | 武汉市知富企业管理咨询有限公司 | A kind of high-moisture-retention concrete sealing waterproofing agent and preparation method thereof |
| CN109180062B (en) * | 2016-04-14 | 2021-07-06 | 武汉市知富企业管理咨询有限公司 | Concrete sealing waterproof agent and preparation method thereof |
| CN109265065B (en) * | 2016-04-14 | 2021-07-16 | 杨秀华 | Concrete sealing waterproof agent with high water retention and preparation method thereof |
| CN114775835A (en) * | 2022-04-15 | 2022-07-22 | 广州市新茵园林绿化管理有限公司 | Have landscape and afforestation simulation function's landscape wall with adjustable concurrently |
| CN114775835B (en) * | 2022-04-15 | 2024-03-29 | 广州市新茵园林绿化管理有限公司 | Adjustable landscape wall with landscape and greening simulation functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105948617B (en) | A kind of cracking resistance, impervious mortar and preparation method thereof | |
| CN102207000B (en) | High-performance functionally-gradient shield lining segment and preparation method thereof | |
| CN103469977B (en) | A kind of energy-conservation from protecting waterproof roof-working method | |
| CN102898114A (en) | Plant root puncture resistance environment-friendly self-healing waterproof adhesive and preparation method of adhesive | |
| Gao et al. | Effect of silane emulsion on waterproofing and Anti-icing performance of foamed concrete | |
| KR101033652B1 (en) | Manufacturing method of liquid composition for water-proof in concrete and concrete composition using the same | |
| KR101579804B1 (en) | Manufacturing methode of liquid self waterproofing admixture, composition and methode of construction using the same | |
| CN106673485A (en) | Waterproof agent, waterproof and anti-crack mortar and self-waterproof building structure | |
| KR101550220B1 (en) | Powder-type self waterproofing admixture, manufacturing methode of the same and methode of construction using the same | |
| CN103755213A (en) | Preparation method of multifunctional efficient concrete water-proofing agent | |
| CN105347728A (en) | Concrete waterproof agent | |
| CN105236925A (en) | Novel concrete penetration waterproofing agent | |
| CN109485299A (en) | A kind of multiple-effect concrete structure self-waterproofing additive with self-reparing capability | |
| CN111606599B (en) | Polymer modifier for concrete, preparation method and impervious waterproof concrete | |
| CN103496879B (en) | Mortar waterproof agent | |
| KR101071239B1 (en) | Protection method of steel corrosion of marin concrete with organic-inorganic hybrid nano silica | |
| CN105084801A (en) | Durable water-proofing agent | |
| CN105218153A (en) | A kind of Novel permeation water-resisting agent | |
| CN105236919A (en) | Novel sodium silicate penetration waterproofing agent | |
| CN105174792A (en) | Silicate permeation waterproof agent | |
| CN105236922A (en) | Inorganic capillary waterproofing agent | |
| CN105174786A (en) | Concrete permeation waterproofing agent | |
| KR20120108684A (en) | Water-soluble composite for strengthening and protecting the outer layer of concrete block, manufacturing method of concrete block, and method for strengthing the outer layer of concrete block using the composite | |
| CN105859181B (en) | High-permeability concrete sealing waterproof agent and preparation method thereof | |
| CN105174791A (en) | Novel liquid penetrant waterproof agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |