CN106277964A - A kind of concrete - Google Patents
A kind of concrete Download PDFInfo
- Publication number
- CN106277964A CN106277964A CN201610628036.3A CN201610628036A CN106277964A CN 106277964 A CN106277964 A CN 106277964A CN 201610628036 A CN201610628036 A CN 201610628036A CN 106277964 A CN106277964 A CN 106277964A
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- CN
- China
- Prior art keywords
- parts
- concrete
- reinforcing fibre
- fibre
- stone
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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
-
- 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
- C04B2111/00293—Materials impermeable to liquids
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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 invention discloses a kind of concrete, described concrete includes that following material by weight forms: cement 20 35 parts, sand 20 30 parts, 28 45 parts of stone, cinder 10 15 parts, 46 parts of water, 5 10 parts of aggregate, construction waste 10 15 parts, silicon dioxide modified acrylic ester 0.2 0.5 parts, sodium methyl silicate 0.1 0.2 parts, epoxy acrylic modified vinyl resin 0.1 0.5 parts, magnesium oxide 0.5 1 parts, zinc oxide 0.5 1 parts, polymethyl methacrylate 0.5 1 parts, reinforcing fibre 0.5 2 parts, polycarboxylate 0.2 0.5 parts；The physical and mechanical property of concrete of the present invention significantly improves, and comprcssive strength is maximum, and tensile strength is minimum, and anti-permeability performance is excellent, and volume stability is good and long durability.
Description
Technical field
The present invention relates to technical field of buildings, be specifically related to a kind of concrete.
Background technology
Concrete, referred to as " concrete ": refer to be cemented to gathering materials the general designation of the engineered composite material of entirety by Binder Materials.
Concrete one word generally said refers to make Binder Materials with cement, and sand, masonry gather materials；Press with water (additive and admixture can be contained)
Certain proportion coordinate, agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering.
Summary of the invention
It is an object of the invention to provide a kind of concrete, the physical and mechanical property of concrete of the present invention significantly improves, resistance to compression
Maximum intensity, tensile strength is minimum, and anti-permeability performance is excellent, and volume stability is good and long durability.
The technical scheme that the present invention provides is:
A kind of concrete, described concrete includes that following material by weight forms: cement 20-35 part, sand 20-30
Part, stone 28-45 part, cinder 10-15 part, water 4-6 part, aggregate 5-10 part, construction waste 10-15 part, silica modified third
Olefin(e) acid ester 0.2-0.5 part, sodium methyl silicate 0.1-0.2 part, epoxy acrylic modified vinyl resin 0.1-0.5 part, magnesium oxide
0.5-1 part, zinc oxide 0.5-1 part, polymethyl methacrylate 0.5-1 part, reinforcing fibre 0.5-2 part, polycarboxylate 0.2-0.5
Part.
Preferably, described concrete includes that following material by weight forms: cement 28 parts, sand 25 parts, stone
33 parts, cinder 12 parts, 5 parts of water, 7 parts of aggregate, construction waste 12 parts, silicon dioxide modified acrylic ester 0.3 part, sodium methyl silicate
0.1 part, epoxy acrylic modified vinyl resin 0.3 part, magnesium oxide 0.5 part, zinc oxide 0.5 part, polymethyl methacrylate
0.5 part, reinforcing fibre 1 part, polycarboxylate 0.3 part.
Preferably, described reinforcing fibre is made up of alkali-resistant glass fibre, aramid fiber, carbon fiber, described reinforcing fibre
It is prepared from by following methods, is 5000rmp by alkali-resistant glass fibre, aramid fiber, carbon fiber addition water blender rotating speed
After carrying out high speed shear 0.5 hour, adding dodecylbenzene sodium sulfonate blender rotating speed is that 1000rmp carries out emulsion polymerization
0.5 hour, obtain described reinforcing fibre after drying.
Preferably, described alkali-resistant glass fibre, aramid fiber, the weight ratio of carbon fiber are 1: 2: 1.
Preferably, described construction waste is made up of concrete block, crushed stone.
Preferably, described concrete block, the weight ratio of crushed stone are 2: 3.
Beneficial effects of the present invention is as follows:
In the concrete of the present invention, silicon dioxide modified acrylic ester and polycarboxylate are as water reducer, and water-reducing rate is high, rises
Effect to efficient diminishing so that concrete slump gradual loss of the present invention is little, reinforced effects is notable, and nothing isolation, bleeding are existing
As, epoxy acrylic modified vinyl resin can reduce concrete shrinkage, significantly improves volume stability of concrete and the most resistance to
Property for a long time；Sodium methyl silicate forms the water-repellent layer of excellence when concrete setting, has microdilatancy simultaneously, increases degree of compaction function,
Anti-, the impermeabilisation function of concrete can be significantly improved；Wherein add reinforcing fibre by alkali-resistant glass fibre, aramid fiber, carbon fibre
Dimension is made by polymerization, has the effect improving intensity, can significantly improve the comprcssive strength of concrete.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, to make those skilled in the art with reference to saying
Bright book word can be implemented according to this.
In following enforcement, every part of weight is by a kilogram calculation.
Embodiment 1:
Concrete includes that following material by weight forms: cement 20 parts, sand 20 parts, 28 parts of stone, cinder 10 parts,
4 parts of water, 5 parts of aggregate, construction waste 10 parts, silicon dioxide modified acrylic ester 0.2 part, sodium methyl silicate 0.1 part, propylene oxide
Acid modified vinyl resin 0.1 part, magnesium oxide 0.5 part, zinc oxide 0.5 part, polymethyl methacrylate 0.5 part, reinforcing fibre
0.5 part, polycarboxylate 0.2 part.
Embodiment 2
Concrete includes that following material by weight forms: cement 35 parts, sand 30 parts, 45 parts of stone, cinder 15 parts,
6 parts of water, 10 parts of aggregate, construction waste 15 parts, silicon dioxide modified acrylic ester 0.5 part, sodium methyl silicate 0.2 part, epoxy third
Olefin(e) acid modified vinyl resin 0.5 part, magnesium oxide 1 part, zinc oxide 1 part, polymethyl methacrylate 1 part, reinforcing fibre 2 parts,
Polycarboxylate 0.5 part, wherein reinforcing fibre is to form at 1: 2: 1 by weight by alkali-resistant glass fibre, aramid fiber, carbon fiber,
Described reinforcing fibre is prepared from by following methods, and alkali-resistant glass fibre, aramid fiber, carbon fiber are added 10 parts of water stirrings
Machine rotating speed is after 5000rmp carries out high speed shear 0.5 hour, adds 0.5 part of dodecylbenzene sodium sulfonate blender rotating speed
Carrying out emulsion polymerization 0.5 hour for 1000rmp, obtain described reinforcing fibre after drying, construction waste is by concrete block, crushed stone
It is 2: 3 compositions by weight.
Embodiment 3
Concrete includes that following material by weight forms: cement 28 parts, sand 25 parts, 33 parts of stone, cinder 12 parts,
5 parts of water, 7 parts of aggregate, construction waste 12 parts, silicon dioxide modified acrylic ester 0.3 part, sodium methyl silicate 0.1 part, propylene oxide
Acid modified vinyl resin 0.3 part, magnesium oxide 0.5 part, zinc oxide 0.5 part, polymethyl methacrylate 0.5 part, reinforcing fibre 1
Part, polycarboxylate 0.3 part, wherein reinforcing fibre is 1: 2: 1 group by weight by alkali-resistant glass fibre, aramid fiber, carbon fiber
Becoming, reinforcing fibre is prepared from by following methods, and alkali-resistant glass fibre, aramid fiber, carbon fiber are added 5 parts of water blenders
Rotating speed is after 5000rmp carries out high speed shear 0.5 hour, adds 0.3 part of dodecylbenzene sodium sulfonate blender rotating speed and is
1000rmp carries out emulsion polymerization 0.5 hour, and strengthened fiber after drying, and construction waste is by concrete block, crushed stone by weight
Than being 2: 3 compositions.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the embodiment with description.
Claims (6)
1. a concrete, it is characterised in that described concrete includes that following material by weight forms: cement 20-35 part,
Sand 20-30 part, stone 28-45 part, cinder 10-15 part, water 4-6 part, aggregate 5-10 part, construction waste 10-15 part, titanium dioxide
Fluorine-silicon modified acrylic ester 0.2-0.5 part, sodium methyl silicate 0.1-0.2 part, epoxy acrylic modified vinyl resin 0.1-0.5
Part, magnesium oxide 0.5-1 part, zinc oxide 0.5-1 part, polymethyl methacrylate 0.5-1 part, reinforcing fibre 0.5-2 part, polycarboxylic acids
Ester 0.2-0.5 part.
2. concrete as claimed in claim 1, it is characterised in that described concrete includes the following group of material by weight
Become: cement 28 parts, sand 25 parts, 33 parts of stone, cinder 12 parts, 5 parts of water, 7 parts of aggregate, construction waste 12 parts, silicon dioxide change
Property acrylate 0.3 part, sodium methyl silicate 0.1 part, epoxy acrylic modified vinyl resin 0.3 part, magnesium oxide 0.5 part, oxygen
Change 0.5 part of zinc, polymethyl methacrylate 0.5 part, reinforcing fibre 1 part, polycarboxylate 0.3 part.
3. concrete as claimed in claim 1, it is characterised in that described reinforcing fibre by alkali-resistant glass fibre, aramid fiber,
Carbon fiber forms, and described reinforcing fibre is prepared from by following methods, alkali-resistant glass fibre, aramid fiber, carbon fiber is added
Water blender rotating speed is after 5000rmp carries out high speed shear 0.5 hour, adds dodecylbenzene sodium sulfonate blender and turns
Speed carries out emulsion polymerization 0.5 hour for 1000rmp, obtains described reinforcing fibre after drying.
4. concrete as claimed in claim 3, it is characterised in that described alkali-resistant glass fibre, aramid fiber, the weight of carbon fiber
Amount ratio is 1: 2: 1.
5. concrete as claimed in claim 1, it is characterised in that described construction waste is made up of concrete block, crushed stone.
6. concrete as claimed in claim 5, it is characterised in that described concrete block, the weight ratio of crushed stone are 2: 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628036.3A CN106277964A (en) | 2016-07-31 | 2016-07-31 | A kind of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628036.3A CN106277964A (en) | 2016-07-31 | 2016-07-31 | A kind of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106277964A true CN106277964A (en) | 2017-01-04 |
Family
ID=57664397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610628036.3A Pending CN106277964A (en) | 2016-07-31 | 2016-07-31 | A kind of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106277964A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586076A (en) * | 2017-10-21 | 2018-01-16 | 冷伟 | Preparation method for concrete |
| CN107793080A (en) * | 2017-10-21 | 2018-03-13 | 冷伟 | A kind of concrete and preparation method thereof |
| CN108328979A (en) * | 2018-03-28 | 2018-07-27 | 席永红 | A kind of building concrete and preparation method thereof |
| CN113443887A (en) * | 2021-03-25 | 2021-09-28 | 杨荣飞 | Water glass concrete and preparation method thereof |
| CN115215628A (en) * | 2022-08-02 | 2022-10-21 | 楚雄佑琳生科技有限公司 | Phosphogypsum solid waste high-strength concrete |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591628A (en) * | 2015-01-12 | 2015-05-06 | 枞阳县天筑新型建筑材料有限公司 | Concrete for building bridge |
| CN104944857A (en) * | 2015-06-29 | 2015-09-30 | 湖州华仑助剂科技有限公司 | Waterproof concrete |
| CN105174835A (en) * | 2015-08-24 | 2015-12-23 | 安徽砼宇特构科技有限公司 | Anti-compression pipe culvert and preparation method thereof |
| CN105272001A (en) * | 2015-10-22 | 2016-01-27 | 福建江夏学院 | Ceramsite concrete and preparation method thereof |
-
2016
- 2016-07-31 CN CN201610628036.3A patent/CN106277964A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591628A (en) * | 2015-01-12 | 2015-05-06 | 枞阳县天筑新型建筑材料有限公司 | Concrete for building bridge |
| CN104944857A (en) * | 2015-06-29 | 2015-09-30 | 湖州华仑助剂科技有限公司 | Waterproof concrete |
| CN105174835A (en) * | 2015-08-24 | 2015-12-23 | 安徽砼宇特构科技有限公司 | Anti-compression pipe culvert and preparation method thereof |
| CN105272001A (en) * | 2015-10-22 | 2016-01-27 | 福建江夏学院 | Ceramsite concrete and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586076A (en) * | 2017-10-21 | 2018-01-16 | 冷伟 | Preparation method for concrete |
| CN107793080A (en) * | 2017-10-21 | 2018-03-13 | 冷伟 | A kind of concrete and preparation method thereof |
| CN107793080B (en) * | 2017-10-21 | 2019-10-01 | 杭州电力设备制造有限公司 | A kind of preparation method of concrete |
| CN108328979A (en) * | 2018-03-28 | 2018-07-27 | 席永红 | A kind of building concrete and preparation method thereof |
| CN113443887A (en) * | 2021-03-25 | 2021-09-28 | 杨荣飞 | Water glass concrete and preparation method thereof |
| CN115215628A (en) * | 2022-08-02 | 2022-10-21 | 楚雄佑琳生科技有限公司 | Phosphogypsum solid waste high-strength concrete |
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Application publication date: 20170104 |