CN104829184A - Mortar containing a building concrete binding material - Google Patents
Mortar containing a building concrete binding material Download PDFInfo
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- CN104829184A CN104829184A CN201510131924.XA CN201510131924A CN104829184A CN 104829184 A CN104829184 A CN 104829184A CN 201510131924 A CN201510131924 A CN 201510131924A CN 104829184 A CN104829184 A CN 104829184A
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- gelling material
- binding material
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- building concrete
- mortar
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to mortar containing a building concrete binding material. The mortar comprises the building concrete binding material and sand, wherein the building concrete binding material comprises following components by weight: high-calcium fly ash, mixing water, nanometer clay, borax and a water reducer; and the weight content of calcium oxide in the high-calcium fly ash is more than 10% and less than 28%. A preparing method includes steps of adding the nanometer clay, the borax, the water reducer and the mixing water into a column container, performing ultrasonication in an ultrasonicator until full dissolution to obtain a mixture, adding the mixture and the high-calcium fly ash into a mixer, and stirring uniformly to obtain the building concrete binding material. The building concrete binding material is convenient in production, high in operability, scientific in compatibility and high in strength and effectively overcomes the problems of fly ash, namely environment pollution, ecological hazards and waste of resources.
Description
The application is number of patent application is 201310101477.4, and patent name is build concrete gelling material, mortar, concrete and preparation method, and the applying date is the divisional application of 2013.3.27.
Technical field
The invention belongs to gelling material field, especially a kind of mortar adding build concrete gelling material.
Background technology
Current concrete gel material mainly cement, and in cement production process, energy consumption and carbon emission are all very huge, finds and can substitute the technology that cement prepares concrete material and have positive effect to the concrete environmental protection of raising and sustainability.Because China's energy structure is based on coal electricity, can produce a large amount of by product " flyash " after coal-fired power plant's coal dust firing, current China flyash volume of cargo in storage has reached more than 400,000,000 ton, has become the solid pollution source of Largest In China.Flyash and cement fineness close, owing to there is energy and pozzolanic activity in higher chemistry after burning again cooling, after part replaces cement, the calcium hydroxide reaction that can produce with hydrated cementitious, generate and have the gum material of some strength, therefore flyash is widely used in cement and concrete at present as Additive.But generally the ratio of flyash in concrete gel material, all lower than 30%, continues to increase the volume of flyash, especially volume more than 50% after, the early stage and later strength of concrete can be caused significantly to reduce, building operation demand can not be met.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of build concrete gelling material is provided, this gelling material is convenient for production, strong operability, scientific compatibility, intensity high, effective solution flyash contaminate environment, harm are ecological, the problem of waste resource.
Another object of the present invention is the preparation method providing a kind of build concrete gelling material.
Another object of the present invention is to provide a kind of mortar adding build concrete gelling material.
Another object of the present invention is to provide a kind of concrete adding build concrete gelling material.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of build concrete gelling material, component and the ratio of weight and number thereof of its gelling material are respectively:
And component and the optimum ratio of weight and number thereof of described gelling material are respectively:
And calcium oxide content is greater than 10% in described high-calcium fly ass, burns vector and be not more than 5%.
And the particle diameter of described nanoclay is 10-200nm.
And the model of described water reducer is TD-3-2.
A kind of preparation method of build concrete gelling material, the step of its preparation method is for putting into column container by the mixing of nanoclay, borax, water reducer and mixing water, mixture and high-calcium fly ass, until all dissolve and obtain mixture, are put into stirrer and are stirred and namely obtain build concrete gelling material by ultrasonication in ultrasonication machine.
Add a mortar for build concrete gelling material, component and the ratio of weight and number thereof of its mortar are respectively:
Build concrete gelling material 1000 parts;
Sand 1000-3000 part.
Add a concrete for build concrete gelling material, its concrete component and ratio of weight and number thereof are respectively
Build concrete gelling material 1000 parts;
Sand 1000-2500 part;
Stone 1500-4000 part.
And the particle diameter of described sand is: 0.2-5.0mm.
And the particle diameter of described stone is: 5-40mm.
Advantage of the present invention and beneficial effect are:
1, this build concrete gelling material adopts high-calcium fly ass, mixing water, nanoclay, borax and water reducer, flyash in great mixed amount can be made to keep the early stage and later strength of concrete, meet construction demand, effectively flyash can not only be turned waste into wealth, and make concrete intensity keep construction requirement, fully accomplish environmental protection, energy-conservation.
2, this build concrete gelling material adopts high-calcium fly ass to greatly reduce production cost low, improves economic benefit, and the performance such as the mortar prepared by this gelling material and concrete strength meets construction requirement.
3, the problem of ecological, the waste resource of convenient for production, strong operability, scientific compatibility, intensity high, the effective solution flyash contaminate environment of the present invention, harm.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
Embodiment 1
A kind of build concrete gelling material, component and the weight thereof of its gelling material are respectively: high-calcium fly ass 1000 kilograms; Mixing water 350 kilograms; Nanoclay 10 kilograms; Borax 5 kilograms; Water reducer 10 kilograms.
A kind of preparation method of build concrete gelling material, the step of its preparation method is that column container is put in the mixing of the nanoclay taken by weight ratio, borax, water reducer and mixing water, mixture and high-calcium fly ass, until all dissolve and obtain mixture, are put into stirrer and are stirred and namely obtain build concrete gelling material by ultrasonication in ultrasonication machine.
Embodiment 2
A kind of build concrete gelling material, component and the weight thereof of its gelling material are respectively: high-calcium fly ass 4000 kilograms; Mixing water 1500 kilograms; Nanoclay 30 kilograms; Borax 40 kilograms; Water reducer 40 kilograms.
The preparation method of the present embodiment is with the preparation method of embodiment 1.
Embodiment 3
A kind of build concrete gelling material, component and the weight thereof of its gelling material are respectively: high-calcium fly ass 2500 kilograms; Mixing water 850 kilograms; Nanoclay 20 kilograms; Borax 10 kilograms; Water reducer 20 kilograms.
The preparation method of the present embodiment is with the preparation method of embodiment 1.
Embodiment 4
A kind of build concrete gelling material, component and the weight thereof of its gelling material are respectively: high-calcium fly ass 2750 kilograms; Mixing water 1000 kilograms; Nanoclay 17.5 kilograms; Borax 30 kilograms; Water reducer 25 kilograms.
Weight containing calcium oxide in the high-calcium fly ass that above embodiment 1-4 uses is greater than 10% and is less than 30%, and in the high-calcium fly ass in embodiment 1, the content of calcium oxide is 28%, and burning vector is 4.8%; The content 16% of calcium oxide in high-calcium fly ass in embodiment 2, burning vector is 1.5%; In high-calcium fly ass in embodiment 3, the content of calcium oxide is 22%, and burning vector is 3%; In high-calcium fly ass in embodiment 4, the content of calcium oxide is 25%, and burning vector is 0.5%.The particle diameter of the nanoclay that above embodiment 1-4 uses is 10-200nm, and wherein the particle diameter of the nanoclay that embodiment 1 is used is 200nm; The particle diameter of the nanoclay that embodiment 2 is used is 10nm; The particle diameter of the nanoclay that embodiment 3 is used is 105nm; The particle diameter of the nanoclay that embodiment 4 is used is 120nm.In above embodiment 1-4, the model of water reducer is TD-3-2.
Embodiment 5
Add a mortar for build concrete gelling material, component and the weight thereof of its mortar are respectively: build concrete gelling material 1000 kilograms; Sand 2000 kilograms.
The method for preparing mortar adding build concrete gelling material is by build concrete gelling material 1000 kilograms; Sand 2000 kilograms of priorities are put into stirring station and are stirred and can use.
Embodiment 6
Add a mortar for build concrete gelling material, component and the weight thereof of its mortar are respectively: build concrete gelling material 1000 kilograms; Sand 3000 kilograms.
The present embodiment preparation method is with the preparation method of embodiment 5.
Embodiment 7
Add a concrete for build concrete gelling material, its concrete component and weight thereof are respectively build concrete gelling material 1000 kilograms; Sand 2000 kilograms; 3000 kilograms, stone.
Embodiment 8
Add a concrete for build concrete gelling material, its concrete component and weight thereof are respectively build concrete gelling material 1000 kilograms; Sand 1000 kilograms; 3000 kilograms, stone.
Embodiment 9
Add a concrete for build concrete gelling material, its concrete component and weight thereof are respectively build concrete gelling material 1000 kilograms; Sand 2500 kilograms; 2500 kilograms, stone.
The particle diameter of the sand that above embodiment 5-9 adopts is: 0.2-5.0mm, and the particle diameter of the sand of wherein embodiment 5 employing is 0.2-2.5mm; The particle diameter of the sand that embodiment 6 adopts is 1-5mm; The particle diameter of the sand that embodiment 7 adopts is 0.2-5.0mm; The particle diameter of the sand that embodiment 8 adopts is 2.5-5.0mm; The particle diameter of the sand that embodiment 9 adopts is 0.2-5.0mm; The particle diameter of the stone that above embodiment 7-9 adopts is: 5-40mm; Wherein the particle diameter of the stone of embodiment 7 employing is: 10-20mm; The particle diameter of the stone that embodiment 8 adopts is: 5-20mm; The particle diameter of the stone that embodiment 9 adopts is: 20-40mm.
The present invention makes full use of high-calcium fly ass self-hardening property, and by adding nanoclay and borax raising hardenite intensity, density and workability.
Column container is put in the mixing of nanoclay, borax, water reducer and mixing water, mixture and high-calcium fly ass, until all dissolve and obtain mixture, are put into stirrer and are stirred and namely obtain build concrete gelling material by ultrasonication in ultrasonication machine.Above-mentioned gelling material is stirred with sand, sand and stone respectively in proportion, make mortar and concrete, within 28 days, mean compressive strength is respectively more than 37.0MPa and 33.2MPa, within 28 days, drying shrinkage is respectively lower than 4/10000ths and 2/10000ths, can meet the building structures requirement of strength of different needs.By market value 330 yuan/ton of cement, 42 yuan/ton of high-calcium fly asses, 57 yuan/ton of stones, 67 yuan/ton of sands, estimate roughly, and the present invention makes that the concrete of 1 cubic metre is cost-saving is about 150 yuan, economic benefits, flyash of simultaneously having dissolved in a large number, obvious environment benefit.
Claims (4)
1. add a mortar for build concrete gelling material, it is characterized in that: component and the ratio of weight and number thereof of this mortar are respectively:
Build concrete gelling material 1000 parts;
Sand 1000-3000 part;
Wherein the component of build concrete gelling material and ratio of weight and number thereof are respectively:
Weight containing calcium oxide in high-calcium fly ass is greater than 10% and is less than 28%.
2. the mortar adding build concrete gelling material according to claim 1, is characterized in that: component and the optimum ratio of weight and number thereof of described gelling material are respectively:
3. the mortar adding build concrete gelling material according to claim 1 and 2, is characterized in that: the particle diameter of described nanoclay is 10-200nm.
4. the mortar adding build concrete gelling material according to claim 1 and 2, is characterized in that: the model of described water reducer is TD-3-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131924.XA CN104829184B (en) | 2013-03-27 | 2013-03-27 | Add the mortar of build concrete Binder Materials |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101477.4A CN103159416B (en) | 2013-03-27 | 2013-03-27 | Concrete cementing material, mortar and concrete for buildings, and preparation methods |
| CN201510131924.XA CN104829184B (en) | 2013-03-27 | 2013-03-27 | Add the mortar of build concrete Binder Materials |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310101477.4A Division CN103159416B (en) | 2013-03-27 | 2013-03-27 | Concrete cementing material, mortar and concrete for buildings, and preparation methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104829184A true CN104829184A (en) | 2015-08-12 |
| CN104829184B CN104829184B (en) | 2016-08-24 |
Family
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131922.0A Active CN104743946B (en) | 2013-03-27 | 2013-03-27 | Add the concrete of build concrete binder materials |
| CN201310101477.4A Expired - Fee Related CN103159416B (en) | 2013-03-27 | 2013-03-27 | Concrete cementing material, mortar and concrete for buildings, and preparation methods |
| CN201510131924.XA Active CN104829184B (en) | 2013-03-27 | 2013-03-27 | Add the mortar of build concrete Binder Materials |
| CN201510142876.4A Active CN104773978B (en) | 2013-03-27 | 2013-03-27 | Preparation of constructional concrete gelling material |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131922.0A Active CN104743946B (en) | 2013-03-27 | 2013-03-27 | Add the concrete of build concrete binder materials |
| CN201310101477.4A Expired - Fee Related CN103159416B (en) | 2013-03-27 | 2013-03-27 | Concrete cementing material, mortar and concrete for buildings, and preparation methods |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510142876.4A Active CN104773978B (en) | 2013-03-27 | 2013-03-27 | Preparation of constructional concrete gelling material |
Country Status (1)
| Country | Link |
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| CN (4) | CN104743946B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113912309A (en) * | 2021-11-30 | 2022-01-11 | 中国二冶集团有限公司 | Concrete cementing material for building, preparation method thereof and cement mortar containing concrete cementing material for building |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830792B (en) * | 2017-01-18 | 2019-07-16 | 广州中茂园林建设工程有限公司 | Mixed with useless brick and the concrete of regeneration coarse aggregate and preparation method thereof |
| CN107200487A (en) * | 2017-06-05 | 2017-09-26 | 武汉轻工大学 | A kind of environmentally friendly building latex material, mortar, concrete and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100904A (en) * | 1987-02-18 | 1988-08-31 | 云南省建筑材料科学研究设计院 | Produce the method for cement with high-calcium fly ass |
| CN1242346A (en) * | 1999-08-31 | 2000-01-26 | 陈梓钦 | High calcium flyash composite blending material |
| CN1296926A (en) * | 1999-11-19 | 2001-05-30 | 云南省小龙潭发电厂科学技术协会 | High-calcium flyash rolled concrete for road bed |
| CN1425626A (en) * | 2003-01-30 | 2003-06-25 | 石卫兵 | High calcium flyash composite admixture |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497508B (en) * | 2009-03-10 | 2012-07-04 | 中铁二院工程集团有限责任公司 | Composite modifying agent and low-strength concrete prepared thereby |
| CN101898883B (en) * | 2010-08-06 | 2012-07-04 | 中建商品混凝土有限公司 | High-calcium fly ash concrete |
-
2013
- 2013-03-27 CN CN201510131922.0A patent/CN104743946B/en active Active
- 2013-03-27 CN CN201310101477.4A patent/CN103159416B/en not_active Expired - Fee Related
- 2013-03-27 CN CN201510131924.XA patent/CN104829184B/en active Active
- 2013-03-27 CN CN201510142876.4A patent/CN104773978B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100904A (en) * | 1987-02-18 | 1988-08-31 | 云南省建筑材料科学研究设计院 | Produce the method for cement with high-calcium fly ass |
| CN1242346A (en) * | 1999-08-31 | 2000-01-26 | 陈梓钦 | High calcium flyash composite blending material |
| CN1296926A (en) * | 1999-11-19 | 2001-05-30 | 云南省小龙潭发电厂科学技术协会 | High-calcium flyash rolled concrete for road bed |
| CN1425626A (en) * | 2003-01-30 | 2003-06-25 | 石卫兵 | High calcium flyash composite admixture |
Non-Patent Citations (1)
| Title |
|---|
| 仲晓林等: "纳米粘土材料对水泥混凝土性能的影响", 《混凝土》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113912309A (en) * | 2021-11-30 | 2022-01-11 | 中国二冶集团有限公司 | Concrete cementing material for building, preparation method thereof and cement mortar containing concrete cementing material for building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104773978B (en) | 2017-01-18 |
| CN103159416B (en) | 2015-05-06 |
| CN104829184B (en) | 2016-08-24 |
| CN103159416A (en) | 2013-06-19 |
| CN104743946B (en) | 2017-08-25 |
| CN104743946A (en) | 2015-07-01 |
| CN104773978A (en) | 2015-07-15 |
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