CN102976680A - Previous concrete - Google Patents
Previous concrete Download PDFInfo
- Publication number
- CN102976680A CN102976680A CN2012105120602A CN201210512060A CN102976680A CN 102976680 A CN102976680 A CN 102976680A CN 2012105120602 A CN2012105120602 A CN 2012105120602A CN 201210512060 A CN201210512060 A CN 201210512060A CN 102976680 A CN102976680 A CN 102976680A
- Authority
- CN
- China
- Prior art keywords
- macroporous resin
- gma
- cement
- aggregate
- concrete
- 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.)
- Granted
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to the technical field of concrete, and particularly provides a previous concrete. The previous concrete comprises cement, aggregate, macroporous resin and adhesive, wherein the macroporous resin is one of GMA-EGDMA (Glycidyl Methacrylate/Ethyleneglycol Dimetacrylate) macroporous resin, GMA-MBAA ((Glycidyl Methacrylate/Methylene-Bis(Acrylamide)) or macroporous resin or GMA-DVB (Glycidyl Methacrylate-Divinylbenzene) macroporous resin; and the adhesive is one of polyvinyl acetate, polyving akohol or butadiene styrene rubber. The previous concrete is high in compressive strength and permeation coefficient, can meet various construction demands on permeability of concrete, and is beneficial for maintaining ecological balance and realizing sustainable development.
Description
Technical field
The invention belongs to the concrete technology field, be specially a kind of pervious concrete.
Background technology
Along with the development of concrete technology, maintaining ecological balance and realization Sustainable development also are pursuing a goal of building material field.Pervious concrete is a kind of environmental environment-friendly concrete.Existing certain intensity has again certain water-permeable and air permeable, adopts pervious concrete, and moisture can permeate the ground very soon, and road can ponding, reflective in the rainy day, thereby well alleviate the waterproof impact of mating formation environment being caused.
Pervious concrete generally is comprised of cement, coarse aggregate, water and admixture.In recent years, because the application advantage of pervious concrete, people have done a large amount of research to this.For example, CN101190833A discloses a kind of pervious concrete and preparation method thereof, the prescription of the pervious concrete that this patent provides: the compositions such as cement, aggregate, water reducer and tackiness agent.CN101857403A discloses a kind of pervious concrete, its prescription: the compositions such as cement, latex powder.But the performance index of the pervious concrete that the prescription of prior art is prepared are not very desirable, do not reach good water-permeable, can not satisfy engineering demand.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of pervious concrete for the defective of above-mentioned existence.This pervious concrete has good ultimate compression strength and coefficient of permeability, and can satisfy variously has the requirement of engineering of permeable requirement for concrete, is conducive to maintaining ecological balance and realizes Sustainable development.
A kind of pervious concrete technical scheme of the present invention is, its prescription is, cement, aggregate, macroporous resin, sizing agent, and wherein, macroporous resin is the GMA-EGDMA macroporous resin, a kind of in GMA-MBAA macroporous resin or the GMA-DVB macroporous resin; Sizing agent is a kind of in polyvinyl acetate, polyvinyl alcohol or the styrene-butadiene rubber(SBR).
The mass ratio of aggregate and cement is 20:100-60:100.
The mass ratio of macroporous resin and cement is 10:100-30:100.
The mass ratio of sizing agent and cement is 10:100-30:100.
The prescription of this pervious concrete comprises: take 100 parts by weight of cement as benchmark, and the aggregate of 20-60 weight part, the macroporous resin of 10-30 part, the sizing agent of 10-30 part.
Concrete prescription comprises: take 100 parts by weight of cement as benchmark, and the aggregate of 20-60 weight part, the macroporous resin of 10-30 part, the sizing agent of 10-30 part.
Concrete prescription is cement 100 weight parts, aggregate 40 weight parts, GMA-MBAA macroporous resin 10 weight parts, polyvinyl alcohol 20 weight parts.
Concrete prescription is cement 100 weight parts, aggregate 30 weight parts, GMA-DVB macroporous resin 15 weight parts, styrene-butadiene rubber(SBR) 15 weight parts.
Aggregate size is the 50-100 order.
Beneficial effect of the present invention is: its prescription of a kind of pervious concrete of the present invention is, cement, aggregate, macroporous resin, sizing agent, and wherein, macroporous resin is the GMA-EGDMA macroporous resin, a kind of in GMA-MBAA macroporous resin or the GMA-DVB macroporous resin; Sizing agent is a kind of in polyvinyl acetate, polyvinyl alcohol or the styrene-butadiene rubber(SBR).Macroporous resin has mixed in the pervious concrete provided by the present invention, because the special construction of macroporous resin, so it has specific surface area very, can combine with larger contact area with aggregate, sizing agent etc., in addition because the existence in macroporous resin space, so that concrete permeability improves greatly, so reached the effect that improves its water-permeable.This pervious concrete has good ultimate compression strength and coefficient of permeability, and can satisfy variously has the requirement of engineering of permeable requirement for concrete, is conducive to maintaining ecological balance and realizes Sustainable development.
Embodiment:
In order to understand better the present invention, the below describes technical scheme of the present invention in detail with specific examples, but the present invention is not limited thereto.
A kind of pervious concrete technical scheme of the present invention is, its prescription is, cement, aggregate, macroporous resin, sizing agent, and wherein, macroporous resin is the GMA-EGDMA macroporous resin, a kind of in GMA-MBAA macroporous resin or the GMA-DVB macroporous resin; Sizing agent is a kind of in polyvinyl acetate, polyvinyl alcohol or the styrene-butadiene rubber(SBR).
The mass ratio of aggregate and cement is 20:100-60:100.
The mass ratio of macroporous resin and cement is 10:100-30:100.
The mass ratio of sizing agent and cement is 10:100-30:100.
The prescription of this pervious concrete comprises: take 100 parts by weight of cement as benchmark, and the aggregate of 20-60 weight part, the macroporous resin of 10-30 part, the sizing agent of 10-30 part.
Embodiment 1
Cement 100g, aggregate 20g, GMA-EGDMA macroporous resin 30g, polyvinyl acetate 10g.Label A.
Embodiment 2
Cement 100g, aggregate 60g, GMA-EGDMA macroporous resin 10g, polyvinyl acetate 30g.Label B.
Embodiment 3
Cement 100g, aggregate 40g, GMA-MBAA macroporous resin 10g, polyvinyl alcohol 20g.Label C.
Embodiment 4
Cement 100g, aggregate 50g, GMA-DVB macroporous resin 20g, styrene-butadiene rubber(SBR) 15g.Label D.
Embodiment 5
Cement 100g, aggregate 30g, GMA-DVB macroporous resin 15g, styrene-butadiene rubber(SBR) 15g.Label E.
Embodiment 6:
Test respectively coefficient of permeability and the ultimate compression strength of pervious concrete A, B, C, D, E, estimated the performance index (the results are shown in Table 1) of pervious concrete provided by the invention.The result shows: utilize the performance index of the pervious concrete of this prescription production that significantly raising is arranged.
Table 1
Claims (7)
1. a pervious concrete is characterized in that, its prescription comprises, cement, aggregate, macroporous resin, sizing agent, and wherein, macroporous resin is the GMA-EGDMA macroporous resin, a kind of in GMA-MBAA macroporous resin or the GMA-DVB macroporous resin; Sizing agent is a kind of in polyvinyl acetate, polyvinyl alcohol or the styrene-butadiene rubber(SBR).
2. pervious concrete according to claim 1 is characterized in that, the mass ratio of aggregate and cement is 20:100-60:100.
3. pervious concrete according to claim 1 is characterized in that, the mass ratio of macroporous resin and cement is 10:100-30:100.
4. pervious concrete according to claim 1 is characterized in that, the mass ratio of sizing agent and cement is 10:100-30:100.
5. arbitrary described pervious concrete according to claim 1-4 is characterized in that prescription comprises: take 100 parts by weight of cement as benchmark, and the aggregate of 20-60 weight part, the macroporous resin of 10-30 part, the sizing agent of 10-30 part.
6. arbitrary described pervious concrete is characterized in that according to claim 1-4, and filling a prescription is, cement 100 weight parts, aggregate 40 weight parts, GMA-MBAA macroporous resin 10 weight parts, polyvinyl alcohol 20 weight parts.
7. arbitrary described pervious concrete is characterized in that according to claim 1-4, and filling a prescription is, cement 100 weight parts, aggregate 30 weight parts, GMA-DVB macroporous resin 15 weight parts, styrene-butadiene rubber(SBR) 15 weight parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512060.2A CN102976680B (en) | 2012-12-04 | 2012-12-04 | A kind of pervious concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512060.2A CN102976680B (en) | 2012-12-04 | 2012-12-04 | A kind of pervious concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102976680A true CN102976680A (en) | 2013-03-20 |
| CN102976680B CN102976680B (en) | 2015-08-26 |
Family
ID=47851091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210512060.2A Expired - Fee Related CN102976680B (en) | 2012-12-04 | 2012-12-04 | A kind of pervious concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102976680B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906246A (en) * | 2016-04-28 | 2016-08-31 | 苏州望意阳环保科技有限公司 | Permeable concrete and process for manufacturing floors by aid of permeable concrete |
| CN106747108A (en) * | 2016-12-30 | 2017-05-31 | 安徽华普环境修复材料科技有限公司 | A kind of high intensity pervious concrete brick |
| CN107840606A (en) * | 2017-11-13 | 2018-03-27 | 南通不二环境科技有限公司 | A kind of pervious concrete |
| CN110272245A (en) * | 2019-07-12 | 2019-09-24 | 成都新柯力化工科技有限公司 | A kind of the sponge urban water-through concrete and preparation method of high intensity |
| CN111072327A (en) * | 2019-12-27 | 2020-04-28 | 河南兴安新型建筑材料有限公司 | Polymer permeable pavement material |
| CN113248219A (en) * | 2021-05-31 | 2021-08-13 | 福建农林大学 | Modified unsaturated polyester resin pervious concrete and preparation method thereof |
| CN116119970A (en) * | 2022-12-15 | 2023-05-16 | 新疆研科节能科技有限公司 | Low-carbon gelling material auxiliary agent for concrete and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515669A (en) * | 2011-12-19 | 2012-06-27 | 重庆市智翔铺道技术工程有限公司 | Water-retaining and cooling material for road as well as preparation and construction methods for same |
-
2012
- 2012-12-04 CN CN201210512060.2A patent/CN102976680B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515669A (en) * | 2011-12-19 | 2012-06-27 | 重庆市智翔铺道技术工程有限公司 | Water-retaining and cooling material for road as well as preparation and construction methods for same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906246A (en) * | 2016-04-28 | 2016-08-31 | 苏州望意阳环保科技有限公司 | Permeable concrete and process for manufacturing floors by aid of permeable concrete |
| CN106747108A (en) * | 2016-12-30 | 2017-05-31 | 安徽华普环境修复材料科技有限公司 | A kind of high intensity pervious concrete brick |
| CN107840606A (en) * | 2017-11-13 | 2018-03-27 | 南通不二环境科技有限公司 | A kind of pervious concrete |
| CN110272245A (en) * | 2019-07-12 | 2019-09-24 | 成都新柯力化工科技有限公司 | A kind of the sponge urban water-through concrete and preparation method of high intensity |
| CN110272245B (en) * | 2019-07-12 | 2023-02-07 | 福建益众建材有限公司 | High-strength sponge urban pervious concrete and preparation method thereof |
| CN111072327A (en) * | 2019-12-27 | 2020-04-28 | 河南兴安新型建筑材料有限公司 | Polymer permeable pavement material |
| CN113248219A (en) * | 2021-05-31 | 2021-08-13 | 福建农林大学 | Modified unsaturated polyester resin pervious concrete and preparation method thereof |
| CN116119970A (en) * | 2022-12-15 | 2023-05-16 | 新疆研科节能科技有限公司 | Low-carbon gelling material auxiliary agent for concrete and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102976680B (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102976680A (en) | Previous concrete | |
| CN101759414A (en) | Cementitious capillary crystalline waterproofing agent | |
| EP2679559A3 (en) | Inorganic board and method for manufacturing inorganic board | |
| CN102515596A (en) | Seepage-resistant cement | |
| CN103265935A (en) | Flocculation-type composite plugging agent | |
| CN102627788B (en) | Surface modifier formula for significantly reducing calcium carbonate oil absorption value | |
| CN104591619A (en) | Iron-mine tailing aerated concrete block and preparation method thereof | |
| CN103342513B (en) | Double-colored combination layer pervious concrete of a kind of iron tailings stone and preparation method thereof | |
| CN100547207C (en) | Tourmaline environment-friendly glazed floor tile | |
| CN102020901A (en) | Damping shock-absorbing noise-reducing coating for building | |
| CN102424559B (en) | Sepiolite modified foamed cement insulation board material | |
| CN103496909A (en) | Frost-resistant concrete | |
| CN105131676A (en) | Heat-resistant waterproof building material as well as preparation and application methods thereof | |
| CN103755261A (en) | Waterproof plastering mortar slurry doped with mineral powder | |
| CN100513356C (en) | Ramming material used for aluminum hydroelectric bath prepared by gold tailings and iron tailings | |
| CN105131845A (en) | Environment-friendly waterproof material as well as preparation and using methods thereof | |
| CN112500732A (en) | Weather-resistant exterior wall putty powder and preparation method thereof | |
| CN103408260B (en) | A kind of anti-thin dead-wood material | |
| CN102863855A (en) | Epoxy acrylic floor coating | |
| CN105110670A (en) | Method for preparation of concrete by doping waste glass as concrete coarse aggregate | |
| CN103241744A (en) | Modified rectorite clay used as waterproof material and preparation method thereof | |
| CN109809789B (en) | Method for preparing building wall heat-insulating sandwich layer by taking silicon dioxide hydrogel as raw material | |
| CN102351461A (en) | Mineral slag composite grinding aid, preparation method and application thereof | |
| CN102020436A (en) | Early strength agent | |
| CN102040946A (en) | Color ribbon aerosol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN JIUDING CONSTRUCTION ENGINEERING CO., LTD. Free format text: FORMER OWNER: SHANGDONG TAIDE NEW ENERGY CO., LTD. Effective date: 20150729 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Guo Inventor after: Ye Guosong Inventor after: Cong Fuxiang Inventor after: Huang Guohui Inventor after: Ye Min Inventor after: Liu Muhuo Inventor before: Che Chunling |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHE CHUNLING TO: YANG GUO YE GUOSONG CONG FUXIANG HUANG GUOHUI YE MIN LIU MUHUO |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150729 Address after: 350001, Longshan Road, drum street, Drum Tower, Gulou District, Fujian, Fuzhou, 32 Applicant after: FUJIAN JIUDING CONSTRUCTION ENGINEERING CO., LTD. Address before: North Qilihe Road, Licheng District, Shandong city of Ji'nan Province, No. 2 250100 Applicant before: Shandong Taide New Energy Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |