CN105884246A - High-hardness additive for building concrete - Google Patents
High-hardness additive for building concrete Download PDFInfo
- Publication number
- CN105884246A CN105884246A CN201610221713.XA CN201610221713A CN105884246A CN 105884246 A CN105884246 A CN 105884246A CN 201610221713 A CN201610221713 A CN 201610221713A CN 105884246 A CN105884246 A CN 105884246A
- Authority
- CN
- China
- Prior art keywords
- parts
- building concrete
- high rigidity
- calcium fluoride
- 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
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a high-hardness additive for building concrete. The high-hardness additive for building concrete comprises raw materials in parts by weight as follows: 80-100 parts of granite rubble, 35-45 parts of limestone, 10-18 parts of quartz powder, 18-25 parts of ABS (acrylonitrile butadiene styrene) resin, 13-17 parts of rosin, 5-9 parts of attapulgite, 15-20 parts of expanded perlite, 8-15 parts of calcium fluoride, 2-7 parts of sodium silicate, 2-5 parts of aluminum oxide, 2-5 parts of magnesium oxide, 30-50 parts of shredded corn stalk, 12-20 parts of polyvinyl alcohol, 10-16 parts of cellulose ether, 1-1.5 parts of a water reducer, 0.8-1 part of a dispersing agent and 0.2-0.5 parts of a surfactant. According to the provided high-hardness additive for building concrete, the use amount of cement can be reduced, and the concrete can have high strength, high hardness and high breaking strength, doesn't easily crack or block a pump and is good in compactibility and low in cost.
Description
Technical field
The present invention relates to concrete additive technical field, particularly relate to a kind of building concrete high rigidity and add
Agent.
Background technology
Concrete is typically to make Binder Materials with cement, and sand, masonry gather materials, and (can contain additive with water and mix
Close material) coordinate by a certain percentage, agitated obtained by cement concrete, also referred to as normal concrete, it has
Easy-formation, energy consumption are low, good endurance, low price and be combined with steel and can be made into various support mechanism
Advantage, is contemporary most widely used construction material, and the development to human society plays a very important role.
The rigid structure during concrete component of public office, at present, the judge to known concrete component more focuses on it
Comprcssive strength, therefore, existing concrete component comprcssive strength compared with big, hardness is low, rupture strength is relatively low,
Easily there is be full of cracks, breakage in concrete component, thus reduces service life.
Therefore, develop various artificial aggregate and find suitable substitute material, thus developing one and can make to mix
Solidifying soil has high intensity, high rigidity, High anti bending strength, concrete additive the most easy to crack, with satisfied height
The needing of Building in Quality engineering becomes the technical barrier that this area is badly in need of solving.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of building concrete high rigidity and adds
Agent, can reduce cement consumption, concrete can be made to have high intensity, high rigidity, High anti bending strength, be difficult to out
Splitting, do not block up pump, density is good, and with low cost.
A kind of building concrete high rigidity additive that the present invention proposes, its raw material includes by weight: Hua Gang
Rock rubble 80-100 part, limestone 35-45 part, silica flour 10-18 part, ABS resin 18-25 part, pine
Fragrant 13-17 part, attapulgite 5-9 part, expanded perlite 15-20 part, calcium fluoride 8-15 part, sodium silicate
2-7 part, aluminium oxide 2-5 part, magnesium oxide 2-5 part, corn straw silk 30-50 part, polyvinyl alcohol 12-20
Part, cellulose ether 10-16 part, water reducer 1-1.5 part, dispersant 0.8-1 part, surfactant 0.2-0.5
Part.
In detailed description of the invention, the weight portion of granite stones can be 80 parts, 81 parts, 82 parts, 83 parts,
84 parts, 85 parts, 86 parts, 87 parts, 88 parts, 89 parts, 90 parts, 91 parts, 92 parts, 93 parts, 94 parts,
95 parts, 96 parts, 97 parts, 98 parts, 99 parts, 100 parts, the weight portion of limestone can be 35 parts, 36
Part, 37 parts, 38 parts, 39 parts, 40 parts, 41 parts, 42 parts, 43 parts, 44 parts, 45 parts, silica flour
Weight portion can be 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18
Part, the weight portion of ABS resin can be 18 parts, 19 parts, 20 parts, 21 parts, 22 parts, 23 parts, 24 parts,
25 parts, the weight portion of Colophonium can be 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, the weight of attapulgite
Amount part can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, the weight portion of expanded perlite can be 15 parts,
16 parts, 17 parts, 18 parts, 19 parts, 20 parts, the weight portion of calcium fluoride can be 8 parts, 9 parts, 10 parts,
11 parts, 12 parts, 13 parts, 14 parts, 15 parts, the weight portion of sodium silicate can be 2 parts, 3 parts, 4 parts,
5 parts, 6 parts, 7 parts, the weight portion of aluminium oxide can be 2 parts, 3 parts, 4 parts, 5 parts, the weight of magnesium oxide
Amount part can be 2 parts, 3 parts, 4 parts, 5 parts, the weight portion of corn straw silk can be 30 parts, 31 parts,
32 parts, 33 parts, 34 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts, 40 parts, 41 parts, 42 parts,
43 parts, 44 parts, 45 parts, 46 parts, 47 parts, 48 parts, 49 parts, 50 parts, the weight portion of polyvinyl alcohol
Can be 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts, 19 parts, 20 parts, fiber
The weight portion of element ether can be 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, diminishing
The weight portion of agent can be 1 part, 1.1 parts, 1.2 parts, 1.3 parts, 1.4 parts, 1.5 parts, the weight of dispersant
Amount part can be 0.8 part, 0.9 part, 1 part, the weight portion of surfactant can be 0.2 part, 0.3 part,
0.4 part, 0.5 part.
Preferably, attapulgite, expanded perlite and calcium fluoride are 300-400 mesh.
Preferably, granite stones, limestone, the weight ratio of silica flour are 85-95:38-43:12-16.
Preferably, the weight ratio of ABS resin, Colophonium and corn straw silk is 20-24:14-16:35-45.
Preferably, the weight of attapulgite, expanded perlite, calcium fluoride, sodium silicate, aluminium oxide, magnesium oxide
Amount ratio is 6-8:16-18:10-14:3-5:3-4:3-4.
Preferably, its raw material includes by weight: granite stones 85-95 part, limestone 38-43 part,
Silica flour 12-16 part, ABS resin 20-24 part, Colophonium 14-16 part, attapulgite 6-8 part, expand treasure
Pearl rock 16-18 part, calcium fluoride 10-14 part, sodium silicate 3-5 part, aluminium oxide 3-4 part, magnesium oxide 3-4
Part, corn straw silk 35-45 part, polyvinyl alcohol 14-18 part, cellulose ether 12-14 part, water reducer 1.2-1.4
Part, dispersant 0.8-1 part, surfactant 0.2-0.5 part.
The invention has the beneficial effects as follows: owing to using technique scheme, cement consumption can be reduced, can make to mix
Solidifying soil has high intensity, a high rigidity, and High anti bending strength is the most easy to crack, does not block up pump, and density is good, and
With low cost.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of building concrete high rigidity additive that the present invention proposes, its raw material includes by weight: Hua Gang
Rock rubble 80 parts, limestone 45 parts, silica flour 10 parts, ABS resin 25 parts, Colophonium 13 parts, concavo-convex
9 parts of stone of rod, expanded perlite 15 parts, 15 parts of calcium fluoride, sodium silicate 2 parts, aluminium oxide 5 parts, oxidation
2 parts of magnesium, corn straw silk 50 parts, polyvinyl alcohol 12 parts, cellulose ether 16 parts, water reducer 1 part, point
Powder 1 part, 0.2 part of surfactant.
Embodiment 2
A kind of building concrete high rigidity additive that the present invention proposes, its raw material includes by weight: Hua Gang
Rock rubble 100 parts, limestone 35 parts, silica flour 18 parts, ABS resin 18 parts, Colophonium 17 parts, concavo-convex
5 parts of stone of rod, expanded perlite 20 parts, 8 parts of calcium fluoride, sodium silicate 7 parts, aluminium oxide 2 parts, magnesium oxide
5 parts, corn straw silk 30 parts, polyvinyl alcohol 20 parts, cellulose ether 10 parts, water reducer 1.5 parts, point
Powder 0.8 part, 0.5 part of surfactant.
Embodiment 3
A kind of building concrete high rigidity additive that the present invention proposes, its raw material includes by weight: Hua Gang
Rock rubble 85 parts, limestone 43 parts, silica flour 12 parts, ABS resin 24 parts, Colophonium 14 parts, concavo-convex
8 parts of stone of rod, expanded perlite 16 parts, 14 parts of calcium fluoride, sodium silicate 3 parts, aluminium oxide 4 parts, oxidation
3 parts of magnesium, corn straw silk 45 parts, polyvinyl alcohol 14 parts, cellulose ether 14 parts, water reducer 1.2 parts,
Dispersant 1 part, 0.2 part of surfactant.
Embodiment 4
A kind of building concrete high rigidity additive that the present invention proposes, its raw material includes by weight: Hua Gang
Rock rubble 95 parts, limestone 38 parts, silica flour 16 parts, ABS resin 20 parts, Colophonium 16 parts, concavo-convex
6 parts of stone of rod, expanded perlite 18 parts, 10 parts of calcium fluoride, sodium silicate 5 parts, aluminium oxide 3 parts, oxidation
4 parts of magnesium, corn straw silk 35 parts, polyvinyl alcohol 18 parts, cellulose ether 12 parts, water reducer 1.4 parts,
Dispersant 0.8 part, 0.5 part of surfactant.
Embodiment 5
A kind of building concrete high rigidity additive that the present invention proposes, its raw material includes by weight: Hua Gang
Rock rubble 90 parts, limestone 40 parts, silica flour 14 parts, ABS resin 22 parts, Colophonium 15 parts, concavo-convex
7 parts of stone of rod, expanded perlite 17 parts, 12 parts of calcium fluoride, sodium silicate 4 parts, aluminium oxide 3.5 parts, oxygen
Change 3.6 parts of magnesium, corn straw silk 40 parts, polyvinyl alcohol 16 parts, cellulose ether 13 parts, water reducer 1.3
Part, dispersant 0.9 part, 0.4 part of surfactant.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (6)
1. a building concrete high rigidity additive, it is characterised in that its raw material includes by weight: flower
Hilllock rock rubble 80-100 part, limestone 35-45 part, silica flour 10-18 part, ABS resin 18-25 part,
Colophonium 13-17 part, attapulgite 5-9 part, expanded perlite 15-20 part, calcium fluoride 8-15 part, silicic acid
Sodium 2-7 part, aluminium oxide 2-5 part, magnesium oxide 2-5 part, corn straw silk 30-50 part, polyvinyl alcohol 12-20
Part, cellulose ether 10-16 part, water reducer 1-1.5 part, dispersant 0.8-1 part, surfactant 0.2-0.5
Part.
Building concrete high rigidity additive the most according to claim 1, it is characterised in that attapulgite,
Expanded perlite and calcium fluoride are 300-400 mesh.
Building concrete high rigidity additive the most according to claim 1 or claim 2, it is characterised in that Hua Gang
Rock rubble, limestone, the weight ratio of silica flour are 85-95:38-43:12-16.
4. according to building concrete high rigidity additive described in any one of claim 1-3, it is characterised in that
The weight ratio of ABS resin, Colophonium and corn straw silk is 20-24:14-16:35-45.
5. according to building concrete high rigidity additive described in any one of claim 1-4, it is characterised in that
Attapulgite, expanded perlite, calcium fluoride, sodium silicate, aluminium oxide, the weight ratio of magnesium oxide are 6-8:
16-18:10-14:3-5:3-4:3-4.
6. according to building concrete high rigidity additive described in any one of claim 1-5, it is characterised in that
Its raw material includes by weight: granite stones 85-95 part, limestone 38-43 part, silica flour 12-16
Part, ABS resin 20-24 part, Colophonium 14-16 part, attapulgite 6-8 part, expanded perlite 16-18
Part, calcium fluoride 10-14 part, sodium silicate 3-5 part, aluminium oxide 3-4 part, magnesium oxide 3-4 part, corn stalk
Stalk silk 35-45 part, polyvinyl alcohol 14-18 part, cellulose ether 12-14 part, water reducer 1.2-1.4 part,
Dispersant 0.8-1 part, surfactant 0.2-0.5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221713.XA CN105884246A (en) | 2016-04-11 | 2016-04-11 | High-hardness additive for building concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221713.XA CN105884246A (en) | 2016-04-11 | 2016-04-11 | High-hardness additive for building concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105884246A true CN105884246A (en) | 2016-08-24 |
Family
ID=57012522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610221713.XA Pending CN105884246A (en) | 2016-04-11 | 2016-04-11 | High-hardness additive for building concrete |
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| Country | Link |
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| CN (1) | CN105884246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998940A (en) * | 2021-11-17 | 2022-02-01 | 广州中创建筑科技有限公司 | Reinforced concrete for prestressed carbon fiber board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755216A (en) * | 2014-02-17 | 2014-04-30 | 陈宝 | Preparation method of concrete composite additive |
| CN103864335A (en) * | 2014-01-25 | 2014-06-18 | 李茜 | Preparation method of admixture taking kieselguhr as main raw material |
| CN103979851A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Kaolin modified concrete and preparation method thereof |
| CN103979852A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Antifreeze concrete and preparation method thereof |
| WO2015020612A1 (en) * | 2013-08-07 | 2015-02-12 | Nanyang Technological University | Waste incinerator ash as aerating agent for the manufacture of lightweight construction materials |
-
2016
- 2016-04-11 CN CN201610221713.XA patent/CN105884246A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015020612A1 (en) * | 2013-08-07 | 2015-02-12 | Nanyang Technological University | Waste incinerator ash as aerating agent for the manufacture of lightweight construction materials |
| CN103864335A (en) * | 2014-01-25 | 2014-06-18 | 李茜 | Preparation method of admixture taking kieselguhr as main raw material |
| CN103755216A (en) * | 2014-02-17 | 2014-04-30 | 陈宝 | Preparation method of concrete composite additive |
| CN103979851A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Kaolin modified concrete and preparation method thereof |
| CN103979852A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Antifreeze concrete and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998940A (en) * | 2021-11-17 | 2022-02-01 | 广州中创建筑科技有限公司 | Reinforced concrete for prestressed carbon fiber board |
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| 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: 20160824 |