CN105174780A - Concrete additive and concrete thereof - Google Patents
Concrete additive and concrete thereof Download PDFInfo
- Publication number
- CN105174780A CN105174780A CN201510543088.6A CN201510543088A CN105174780A CN 105174780 A CN105174780 A CN 105174780A CN 201510543088 A CN201510543088 A CN 201510543088A CN 105174780 A CN105174780 A CN 105174780A
- Authority
- CN
- China
- Prior art keywords
- parts
- concrete
- powder
- concrete additive
- additive
- 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 additive and concrete thereof, belonging to the technical field of concrete. The concrete additive comprises the following raw materials by weight: 5 to 15 parts of bentonite, 1 to 9 parts of silicon dioxide powder, 5 to 15 parts of polypropylene fiber, 2 to 8 parts of calcium powder, 2 to 8 parts of calcium lignosulphonate powder, 1 to 9 parts of dispersion emulsion powder and 5 to 15 parts of an acrylic emulsion. The concrete additive provided by the invention can improve toughness, compressive strength and service life of the concrete; and the concrete prepared by using the concrete additive in the invention has the advantages of good tensile, flexural and anticracking performances, low price, simple production process, low cost, and applicability to large-scale production.
Description
Technical field
The present invention relates to a kind of concrete additive and concrete thereof, belong to technical field of concrete.
Background technology
Concrete, referred to as " concrete ", typically refer to and make gelling material with cement, sand, masonry gather materials, and coordinate by a certain percentage with water, through stirring gained.Concrete has abundant raw material, cheap, the simple feature of production technique, make its use range very extensive, not only use in various civil engineering work, be exactly the exploitation, geothermal engineering etc. of shipbuilding, mechanical industry, ocean, concrete is also important material.
During concrete is applied in Practical Project, often be exposed to various comparatively harsh environment, as the intrusion of environment corrosive medium, the change of ambient temperature and humidity, freeze-thaw cycle destroy and part concrete works is often in heavy load wearing and tearing etc., and these external conditionss will have a strong impact on concrete work-ing life.Therefore, needing in concrete, add protective material and carry out provide protection to concrete, there is function singleness, technical deficiency to concrete maintenance effect difference in existing concrete additive.
Summary of the invention
The object of the invention is to make up the deficiencies in the prior art, a kind of concrete additive and concrete thereof are provided.Concrete additive of the present invention can improve concrete toughness, ultimate compression strength and working life, and the concrete tension adopting concrete additive of the present invention to make, anti-folding, resistance to cleavage are good.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of concrete additive, comprises the raw material of following parts by weight: wilkinite 5 ~ 15 parts, silicon dioxide powder 1 ~ 9 part, polypropylene fibre 5 ~ 15 parts, calcium powder 2 ~ 8 parts, lignosulfonic acid calcium powder 2 ~ 8 parts, dispersed latex powder 1 ~ 9 part, ACRYLIC EMULSION 5 ~ 15 parts.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the raw material of following parts by weight is comprised: wilkinite 10 parts, silicon dioxide powder 5 parts, polypropylene fibre 10 parts, calcium powder 5 parts, lignosulfonic acid calcium powder 5 parts, dispersed latex powder 5 parts, ACRYLIC EMULSION 10 parts.
Further, described wilkinite is sodium bentonite.
Further, described silicon dioxide powder is nano-silica powder.
Further, described polypropylene fibre is Monofilament polypropylene.
Further, film-forming temperature >=0 DEG C of described dispersed latex powder.
A kind of concrete, comprises the concrete additive as above described in any one.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the quality of described concrete additive is 5 ~ 10wt% of concrete quality.
The invention has the beneficial effects as follows:
(1) concrete additive of the present invention, can improve concrete toughness, ultimate compression strength and working life.
(2) the concrete tension adopting concrete additive of the present invention to make, anti-folding, resistance to cleavage are good.
(3) of the present invention cheap, production technique is simple, cost is low, be applicable to large-scale production.
Embodiment
Be described principle of the present invention and feature below in conjunction with specific embodiment, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1:
A kind of concrete additive, comprise the raw material of following parts by weight: wilkinite 5 parts, silicon dioxide powder 9 parts, polypropylene fibre 5 parts, calcium powder 8 parts, lignosulfonic acid calcium powder 2 parts, dispersed latex powder 9 parts, ACRYLIC EMULSION 5 parts, wherein, described wilkinite is sodium bentonite, described silicon dioxide powder is nano-silica powder, described polypropylene fibre is Monofilament polypropylene, film-forming temperature >=0 DEG C of described dispersed latex powder.
A kind of concrete, comprise concrete additive as above, the quality of described concrete additive is the 5wt% of concrete quality.
Embodiment 2:
A kind of concrete additive, comprise the raw material of following parts by weight: wilkinite 10 parts, silicon dioxide powder 5 parts, polypropylene fibre 10 parts, calcium powder 5 parts, lignosulfonic acid calcium powder 5 parts, dispersed latex powder 5 parts, ACRYLIC EMULSION 10 parts, wherein, described wilkinite is sodium bentonite, described silicon dioxide powder is nano-silica powder, described polypropylene fibre is Monofilament polypropylene, film-forming temperature >=0 DEG C of described dispersed latex powder.
A kind of concrete, comprise concrete additive as above, the quality of described concrete additive is the 7wt% of concrete quality.
Embodiment 3:
A kind of concrete additive, comprise the raw material of following parts by weight: wilkinite 15 parts, silicon dioxide powder 1 part, polypropylene fibre 15 parts, calcium powder 2 parts, lignosulfonic acid calcium powder 8 parts, dispersed latex powder 1 part, ACRYLIC EMULSION 15 parts, wherein, described wilkinite is sodium bentonite, described silicon dioxide powder is nano-silica powder, described polypropylene fibre is Monofilament polypropylene, film-forming temperature >=0 DEG C of described dispersed latex powder.
A kind of concrete, comprise concrete additive as above, the quality of described concrete additive is the 10wt% of concrete quality.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a concrete additive, it is characterized in that, comprise the raw material of following parts by weight: wilkinite 5 ~ 15 parts, silicon dioxide powder 1 ~ 9 part, polypropylene fibre 5 ~ 15 parts, calcium powder 2 ~ 8 parts, lignosulfonic acid calcium powder 2 ~ 8 parts, dispersed latex powder 1 ~ 9 part, ACRYLIC EMULSION 5 ~ 15 parts.
2. a kind of concrete additive according to claim 1, it is characterized in that, comprise the raw material of following parts by weight: wilkinite 10 parts, silicon dioxide powder 5 parts, polypropylene fibre 10 parts, calcium powder 5 parts, lignosulfonic acid calcium powder 5 parts, dispersed latex powder 5 parts, ACRYLIC EMULSION 10 parts.
3. a kind of concrete additive according to claim 1 and 2, is characterized in that, described wilkinite is sodium bentonite.
4. a kind of concrete additive according to claim 1 and 2, is characterized in that, described silicon dioxide powder is nano-silica powder.
5. a kind of concrete additive according to claim 1 and 2, is characterized in that, described polypropylene fibre is Monofilament polypropylene.
6. a kind of concrete additive according to claim 1 and 2, is characterized in that, film-forming temperature >=0 DEG C of described dispersed latex powder.
7. a concrete, is characterized in that, comprises the concrete additive described in claim 1-6 any one.
8. concrete according to claim 7, is characterized in that, the quality of described concrete additive is 5 ~ 10wt% of concrete quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543088.6A CN105174780A (en) | 2015-08-31 | 2015-08-31 | Concrete additive and concrete thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543088.6A CN105174780A (en) | 2015-08-31 | 2015-08-31 | Concrete additive and concrete thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105174780A true CN105174780A (en) | 2015-12-23 |
Family
ID=54897314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510543088.6A Pending CN105174780A (en) | 2015-08-31 | 2015-08-31 | Concrete additive and concrete thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105174780A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277900A (en) * | 2016-08-22 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of concrete additive and concrete thereof |
| CN106810105A (en) * | 2016-12-30 | 2017-06-09 | 苏州泰如新材料科技有限公司 | A kind of concrete additive |
| CN107162461A (en) * | 2017-05-23 | 2017-09-15 | 安徽工程大学 | Concrete additive and preparation method thereof and concrete and application |
| CN107352841A (en) * | 2017-08-29 | 2017-11-17 | 南通成山高分子材料有限公司 | A kind of concrete additive |
| CN107555834A (en) * | 2017-08-29 | 2018-01-09 | 南通成山高分子材料有限公司 | A kind of preparation technology of concrete additive |
| CN110092607A (en) * | 2019-05-23 | 2019-08-06 | 四川珠峰飞越科技有限责任公司 | A kind of aqueous liquid reinforcer of high-performance permeable concrete and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007008748A (en) * | 2005-06-29 | 2007-01-18 | Takenaka Komuten Co Ltd | Concrete composition for forming carbon dioxide fixing formed body, carbon dioxide fixing formed body made of the composition, and method of manufacturing the formed body |
| CN103641362A (en) * | 2013-11-29 | 2014-03-19 | 江苏百瑞吉新材料有限公司 | Concrete modifying agent |
| CN104478341A (en) * | 2014-12-23 | 2015-04-01 | 苏州万盛混凝土有限公司 | Low-alkali concrete |
| CN104529224A (en) * | 2014-12-23 | 2015-04-22 | 苏州万盛混凝土有限公司 | Concrete modifier |
-
2015
- 2015-08-31 CN CN201510543088.6A patent/CN105174780A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007008748A (en) * | 2005-06-29 | 2007-01-18 | Takenaka Komuten Co Ltd | Concrete composition for forming carbon dioxide fixing formed body, carbon dioxide fixing formed body made of the composition, and method of manufacturing the formed body |
| CN103641362A (en) * | 2013-11-29 | 2014-03-19 | 江苏百瑞吉新材料有限公司 | Concrete modifying agent |
| CN104478341A (en) * | 2014-12-23 | 2015-04-01 | 苏州万盛混凝土有限公司 | Low-alkali concrete |
| CN104529224A (en) * | 2014-12-23 | 2015-04-22 | 苏州万盛混凝土有限公司 | Concrete modifier |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277900A (en) * | 2016-08-22 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of concrete additive and concrete thereof |
| CN106810105A (en) * | 2016-12-30 | 2017-06-09 | 苏州泰如新材料科技有限公司 | A kind of concrete additive |
| CN107162461A (en) * | 2017-05-23 | 2017-09-15 | 安徽工程大学 | Concrete additive and preparation method thereof and concrete and application |
| CN107352841A (en) * | 2017-08-29 | 2017-11-17 | 南通成山高分子材料有限公司 | A kind of concrete additive |
| CN107555834A (en) * | 2017-08-29 | 2018-01-09 | 南通成山高分子材料有限公司 | A kind of preparation technology of concrete additive |
| CN110092607A (en) * | 2019-05-23 | 2019-08-06 | 四川珠峰飞越科技有限责任公司 | A kind of aqueous liquid reinforcer of high-performance permeable concrete and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105174780A (en) | Concrete additive and concrete thereof | |
| CN104844103B (en) | A kind of flexible compound concrete spray coating support protection material | |
| CN106116295A (en) | A kind of frost-resistant concrete | |
| CN104310908A (en) | Concrete | |
| CN104556775A (en) | Concrete additive | |
| CN102816407A (en) | High temperature-resistant modified furan resin corrosion protection material composition | |
| CN105110686A (en) | Concrete and novel modifier thereof | |
| CN105152566A (en) | Concrete and concrete additive thereof | |
| CN105110684A (en) | Concrete and modifier thereof | |
| CN105174872A (en) | High-strength soil stabilizer and preparing method thereof | |
| CN105036631A (en) | Concrete high in cracking resistance | |
| CN102633462A (en) | Concrete protective agent as well as preparation method and application thereof | |
| CN104193232A (en) | High-thermal-conductivity concrete and preparation method thereof | |
| CN104058641A (en) | Fiber concrete and preparation method thereof | |
| CN105110683A (en) | Concrete and efficient modifier thereof | |
| CN104529269A (en) | Concrete with excellent antifreeze performance | |
| CN105776987A (en) | Energy-saving and environmental-protection soil solidifying agent | |
| CN105110709A (en) | Novel anti-cracking concrete | |
| CN105174800A (en) | Novel concrete modifier and concrete thereof | |
| CN106316194A (en) | High-efficiency concrete modifier and concrete thereof | |
| CN104860585A (en) | Waterproof concrete and production method thereof | |
| CN105110710A (en) | High-bending-resistance concrete | |
| CN104230222A (en) | Impermeable concrete and preparation method thereof | |
| CN105152600A (en) | Anti-cracking concrete | |
| CN106277900A (en) | A kind of concrete additive and concrete thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |