CN106146025A - A kind of pervious concrete - Google Patents
A kind of pervious concrete Download PDFInfo
- Publication number
- CN106146025A CN106146025A CN201610486611.0A CN201610486611A CN106146025A CN 106146025 A CN106146025 A CN 106146025A CN 201610486611 A CN201610486611 A CN 201610486611A CN 106146025 A CN106146025 A CN 106146025A
- Authority
- CN
- China
- Prior art keywords
- parts
- pervious concrete
- water
- acrylic acid
- particle diameter
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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
- 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
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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
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
Abstract
The invention discloses a kind of pervious concrete, its raw material includes by weight: cement 100 parts, haydite 400 500 parts, 300 400 parts of stone, 30 36 parts of water, breeze 10 15 parts, nano titanium oxide 15 25 parts, 5 10 parts of kieselguhr, bentonite 5 10 parts, acrylic acid ester emulsion 10 15 parts, Amino-sulfonic Acid-based Water-reducer 0.4 0.6 parts, sodium lignin sulfonate 0.2 0.3 parts, acrylic acid acrylamide copolymer sodium salt 0.05 0.1.Porosity of the present invention is high, and water permeability is good, and water purification performance is high, and mechanical strength is high.
Description
Technical field
The present invention relates to technical field of concrete, particularly relate to a kind of pervious concrete.
Background technology
Along with improving constantly of the level of urbanization, increasing urban ground is covered by closely knit fluid-tight concrete
Lid, this results in rainwater cannot permeate the ground, and have impact on again supplementing of urban groundwater, cause while forming surface gathered water
Disruption of ecological balance.Pervious concrete is a kind of new concrete being born to make up the impermeability of normal concrete, and it is
By aggregate, cement and a kind of porous light concrete of water mixing.Pervious concrete has a water-permeable and air permeable, but city
In have large amount of sewage, the inside to contain a lot of harmful components, if being directly entered underground without process, subsoil water can be caused dirt
Dye, therefore, also to increase its performance purifying water while increasing pervious concrete water permeability.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of pervious concrete, and porosity of the present invention is high,
Water permeability is good, and water purification performance is high, and mechanical strength is high.
A kind of pervious concrete that the present invention proposes, its raw material includes by weight: cement 100 parts, haydite 400-500
Part, stone 300-400 part, water 30-36 part, breeze 10-15 part, nano titanium oxide 15-25 part, kieselguhr 5-10 part, swelling
Soil 5-10 part, acrylic acid ester emulsion 10-15 part, Amino-sulfonic Acid-based Water-reducer 0.4-0.6 part, sodium lignin sulfonate 0.2-
0.3 part, acrylic acid-acrylamide copolymer sodium salt 0.05-0.1.
Preferably, cement is 42.5 grades of Portland cements.
Preferably, the particle diameter of haydite is 10-15mm.
Preferably, the particle diameter of stone is 15-25mm.
Preferably, kieselguhr and bentonitic particle diameter are 2-3mm.
Preferably, nano titanium oxide, kieselguhr, bentonitic weight ratio are 18-22:6-8:6-8.
Preferably, Amino-sulfonic Acid-based Water-reducer, sodium lignin sulfonate, acrylic acid-acrylamide copolymer sodium salt
Weight ratio be 0.45-0.55:0.22-0.28:0.06-0.08.
The preparation technology of the present invention is as follows: by haydite, stone, breeze, nano titanium oxide, kieselguhr, bentonite and with
On the basis of nano titanium oxide weight, the water mixing of 0.4 times, stirs 20min, adds cement mixing 20min, add acrylate
Emulsion, Amino-sulfonic Acid-based Water-reducer, sodium lignin sulfonate, acrylic acid-acrylamide copolymer sodium salt and remaining water
Mixing, film forming, maintenance obtains pervious concrete.
The haydite that the present invention selects has lightweight, permeable, ventilative, the performance of insulation, coordinates composition coarse aggregate shape with stone
Become hole, increase the water penetration of the present invention；Breeze, nano titanium oxide, kieselguhr, bentonite can be filled in haydite and stone
Formed in space, increase the intensity of the present invention, and kieselguhr, bentonite have good absorption property, can adsorb pollution
Material and heavy metal, purify water, and nano titanium oxide can decompose the polluter of absorption, purifies water further,
Thus substantially improve the water purification ability of the present invention；Suitably particle diameter proportioning so that breeze, nano titanium oxide, kieselguhr, swollen
Profit soil can be uniformly filled in the space of haydite and stone formation, and makes the present invention possess good water permeability；Acrylic acid
Ester emulsion, Amino-sulfonic Acid-based Water-reducer, sodium lignin sulfonate, acrylic acid-acrylamide copolymer sodium salt and aqueous phase are mutual
Effect, can promote cement and each material compact siro spinning technology while ensureing water permeability of the present invention, increase present invention machinery strong
Degree.Each material cooperates, and can increase the mechanical strength of the present invention, water permeability and water purification performance.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of pervious concrete, its raw material includes by weight: cement 100 parts, haydite 450 parts, 350 parts of stone, water 33
Part, breeze 13 parts, nano titanium oxide 20 parts, 7 parts of kieselguhr, bentonite 7 parts, acrylic acid ester emulsion 13 parts, sulfamate
Series high-efficiency water-reducing agent 0.5 part, sodium lignin sulfonate 0.25 part, acrylic acid-acrylamide copolymer sodium salt 0.07.Porosity is
13%.
Embodiment 2
A kind of pervious concrete, its raw material includes by weight: 42.5 grades of Portland cements 100 parts, particle diameter is
The haydite of 10mm 500 parts, particle diameter is 400 parts of the stone of 15mm, 30 parts of water, and breeze 15 parts, nano titanium oxide 15 parts, particle diameter is
5 parts of the kieselguhr of 3mm, particle diameter is the bentonite 5 parts of 3mm, acrylic acid ester emulsion 15 parts, Amino-sulfonic Acid-based Water-reducer
0.4 part, sodium lignin sulfonate 0.3 part, acrylic acid-acrylamide copolymer sodium salt 0.05.Porosity is 13.6%.
Embodiment 3
A kind of pervious concrete, its raw material includes by weight: 42.5 grades of Portland cements 100 parts, particle diameter is
The haydite of 15mm 400 parts, particle diameter is 300 parts of the stone of 25mm, 36 parts of water, and breeze 10 parts, nano titanium oxide 25 parts, particle diameter is
10 parts of the kieselguhr of 2mm, particle diameter is the bentonite 10 parts of 2mm, acrylic acid ester emulsion 10 parts, Amino-sulfonic Acid-based Water-reducer
0.6 part, sodium lignin sulfonate 0.2 part, acrylic acid-acrylamide copolymer sodium salt 0.1.Porosity is 13.2%.
Embodiment 4
A kind of pervious concrete, its raw material includes by weight: 42.5 grades of Portland cements 100 parts, particle diameter is
The haydite of 12mm 480 parts, particle diameter is 370 parts of the stone of 18mm, 32 parts of water, and breeze 14 parts, nano titanium oxide 18 parts, particle diameter is
6 parts of the kieselguhr of 3mm, particle diameter is the bentonite 6 parts of 3mm, acrylic acid ester emulsion 14 parts, Amino-sulfonic Acid-based Water-reducer
0.454 part, sodium lignin sulfonate 0.28 part, acrylic acid-acrylamide copolymer sodium salt 0.06.Porosity is 13.3%.
Embodiment 5
A kind of pervious concrete, its raw material includes by weight: 42.5 grades of Portland cements 100 parts, particle diameter is
The haydite of 14mm 420 parts, particle diameter is 330 parts of the stone of 22mm, 34 parts of water, and breeze 12 parts, nano titanium oxide 22 parts, particle diameter is
8 parts of the kieselguhr of 2mm, particle diameter is the bentonite 8 parts of 2mm, acrylic acid ester emulsion 12 parts, Amino-sulfonic Acid-based Water-reducer
0.55 part, sodium lignin sulfonate 0.22 part, acrylic acid-acrylamide copolymer sodium salt 0.08.Porosity is 14%.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (7)
1. a pervious concrete, it is characterised in that its raw material includes by weight: cement 100 parts, haydite 400-500 part, stone
Sub-300-400 part, water 30-36 part, breeze 10-15 part, nano titanium oxide 15-25 part, kieselguhr 5-10 part, bentonite 5-10
Part, acrylic acid ester emulsion 10-15 part, Amino-sulfonic Acid-based Water-reducer 0.4-0.6 part, sodium lignin sulfonate 0.2-0.3 part,
Acrylic acid-acrylamide copolymer sodium salt 0.05-0.1.
Pervious concrete the most according to claim 1, it is characterised in that cement is 42.5 grades of Portland cements.
Pervious concrete the most according to claim 1 or claim 2, it is characterised in that the particle diameter of haydite is 10-15mm.
4. according to pervious concrete described in any one of claim 1-3, it is characterised in that the particle diameter of stone is 15-25mm.
5. according to pervious concrete described in any one of claim 1-4, it is characterised in that kieselguhr and bentonitic particle diameter are
2-3mm。
6. according to pervious concrete described in any one of claim 1-5, it is characterised in that nano titanium oxide, kieselguhr, swelling
The weight ratio of soil is 18-22:6-8:6-8.
7. according to pervious concrete described in any one of claim 1-6, it is characterised in that Amino-sulfonic Acid-based Water-reducer,
Sodium lignin sulfonate, the weight ratio of acrylic acid-acrylamide copolymer sodium salt are 0.45-0.55:0.22-0.28:0.06-
0.08。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486611.0A CN106146025A (en) | 2016-06-28 | 2016-06-28 | A kind of pervious concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486611.0A CN106146025A (en) | 2016-06-28 | 2016-06-28 | A kind of pervious concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106146025A true CN106146025A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486611.0A Pending CN106146025A (en) | 2016-06-28 | 2016-06-28 | A kind of pervious concrete |
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| Country | Link |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337375A (en) * | 2016-12-07 | 2017-11-10 | 江苏苏博特新材料股份有限公司 | A kind of concrete admixture and use a kind of its premixing pervious concrete |
| CN107640946A (en) * | 2017-11-21 | 2018-01-30 | 沈宇杰 | Strong bridge concrete of the fast tolerance to cold of setting rate and preparation method thereof |
| CN107902951A (en) * | 2017-12-14 | 2018-04-13 | 日照弗尔曼新材料科技有限公司 | A kind of pervious concrete specialist additive |
| CN107935493A (en) * | 2017-11-10 | 2018-04-20 | 淮安市水利勘测设计研究院有限公司 | A kind of artificial swamp purified water type eco-concrete and preparation method and application |
| CN109503050A (en) * | 2018-12-03 | 2019-03-22 | 嘉兴市康立德构件有限公司 | A kind of concrete and preparation method thereof |
| CN109695189A (en) * | 2018-11-26 | 2019-04-30 | 中国十七冶集团有限公司 | A kind of preparation method of the pervious concrete pavement with stamp surface layer |
| CN110482969A (en) * | 2019-09-30 | 2019-11-22 | 西京学院 | A kind of permeable concrete and preparation method thereof |
| CN111393095A (en) * | 2019-01-03 | 2020-07-10 | 东莞市易发混凝土有限公司 | Pervious concrete and preparation method thereof |
| CN113233837A (en) * | 2021-05-18 | 2021-08-10 | 柳晶（溧阳）环保科技有限公司 | Water permeable brick prepared from ceramsite |
| CN115974472A (en) * | 2022-12-01 | 2023-04-18 | 新兴铸管股份有限公司 | Lining coating material of nodular cast iron pipe for conveying drinking water, preparation method of lining coating material and method for preparing lining coating by using lining coating material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105294141A (en) * | 2014-07-29 | 2016-02-03 | 金承黎 | Nano porous concrete taking thixotropic colloid as template agent and preparation method |
| CN105384403A (en) * | 2015-10-29 | 2016-03-09 | 合肥正拓装饰材料有限公司 | Composite floor tiles having good stain resistance capacity |
| CN105503027A (en) * | 2016-01-05 | 2016-04-20 | 萧县良宇混凝土有限责任公司 | High-permeable retardation type concrete additive and preparation method thereof |
-
2016
- 2016-06-28 CN CN201610486611.0A patent/CN106146025A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105294141A (en) * | 2014-07-29 | 2016-02-03 | 金承黎 | Nano porous concrete taking thixotropic colloid as template agent and preparation method |
| CN105384403A (en) * | 2015-10-29 | 2016-03-09 | 合肥正拓装饰材料有限公司 | Composite floor tiles having good stain resistance capacity |
| CN105503027A (en) * | 2016-01-05 | 2016-04-20 | 萧县良宇混凝土有限责任公司 | High-permeable retardation type concrete additive and preparation method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337375A (en) * | 2016-12-07 | 2017-11-10 | 江苏苏博特新材料股份有限公司 | A kind of concrete admixture and use a kind of its premixing pervious concrete |
| CN107935493A (en) * | 2017-11-10 | 2018-04-20 | 淮安市水利勘测设计研究院有限公司 | A kind of artificial swamp purified water type eco-concrete and preparation method and application |
| CN107640946A (en) * | 2017-11-21 | 2018-01-30 | 沈宇杰 | Strong bridge concrete of the fast tolerance to cold of setting rate and preparation method thereof |
| CN107640946B (en) * | 2017-11-21 | 2020-04-24 | 江苏宇航建材科技有限公司 | Bridge concrete with high hardening speed and strong cold resistance and preparation method thereof |
| CN107902951A (en) * | 2017-12-14 | 2018-04-13 | 日照弗尔曼新材料科技有限公司 | A kind of pervious concrete specialist additive |
| CN107902951B (en) * | 2017-12-14 | 2020-10-20 | 日照弗尔曼新材料科技有限公司 | Special additive for pervious concrete |
| CN109695189A (en) * | 2018-11-26 | 2019-04-30 | 中国十七冶集团有限公司 | A kind of preparation method of the pervious concrete pavement with stamp surface layer |
| CN109503050A (en) * | 2018-12-03 | 2019-03-22 | 嘉兴市康立德构件有限公司 | A kind of concrete and preparation method thereof |
| CN111393095A (en) * | 2019-01-03 | 2020-07-10 | 东莞市易发混凝土有限公司 | Pervious concrete and preparation method thereof |
| CN110482969A (en) * | 2019-09-30 | 2019-11-22 | 西京学院 | A kind of permeable concrete and preparation method thereof |
| CN113233837A (en) * | 2021-05-18 | 2021-08-10 | 柳晶（溧阳）环保科技有限公司 | Water permeable brick prepared from ceramsite |
| CN115974472A (en) * | 2022-12-01 | 2023-04-18 | 新兴铸管股份有限公司 | Lining coating material of nodular cast iron pipe for conveying drinking water, preparation method of lining coating material and method for preparing lining coating by using lining coating material |
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Application publication date: 20161123 |
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