CN1278983C - Mortar additive and its preparation process - Google Patents
Mortar additive and its preparation process Download PDFInfo
- Publication number
- CN1278983C CN1278983C CNB2005100175755A CN200510017575A CN1278983C CN 1278983 C CN1278983 C CN 1278983C CN B2005100175755 A CNB2005100175755 A CN B2005100175755A CN 200510017575 A CN200510017575 A CN 200510017575A CN 1278983 C CN1278983 C CN 1278983C
- Authority
- CN
- China
- Prior art keywords
- mortar additive
- sodium sulfate
- present
- raw material
- mortar
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention discloses a mortar additive and a preparation method thereof. The mortar additive has the raw materials of fly ash, anhydrous sodium sulfate, triethanolmine, fatty alcohol polyoxyethylene ether, sodium sulfate, sodium dodecyl sulfate and sodium carbonate and has the weight portion combination of 60 to 85 wt% of fly ash, 4 to 29.5 wt% of anhydrous sodium sulfate, 2.5 to 3.0 wt% of triethanolmine, 2.5 to 4.5 wt% of fatty alcohol polyoxyethylene ether, sodium sulfate, 0.5 to 2.5 wt% of sodium dodecyl sulfate and 0.2 to 0.5 wt% of sodium carbonate. The raw materials are poured in an ordinary construction mixer according to the weight portions and are sufficiently mixed, and then the mortar additive is prepared. The present invention has the advantages that the mortar additive replaces traditional lime and avoids environmental pollution during production processes of the lime. In addition, the mortar additive takes waste fly ash in power plants as a main raw material and changes waste into valuable, the present invention has the advantages of wide raw material and low construction cost, compared with the traditional lime, the present invention can reduce 2/3 of production cost when equal cement is stirred.
Description
Technical field
The present invention relates to a kind of material of construction, especially relate to a kind of mortar additive, the invention still further relates to the preparation method of this admixture.
Background technology
The raw material of building at present the mixed mortar of usefulness in the engineering by laying bricks or stones is to adopt cement, Da Sha, lime to stir together in proportion and form, and need cut into a mountain earlier and makes a sudden snatch and produce lime, and fired to wait multiple working procedure to concoct into behind the lime putty stand-by.In these operations, not only to waste a large amount of manpowers, financial resources, material resources are gone back contaminate environment simultaneously, and the lime demand is also very big in the preparation mixed mortar, make the construction costs cost improve.
Summary of the invention
The purpose of this invention is to provide a kind of can replace lime in the preparation mixed mortar, reduce mortar additive of engineering cost and preparation method thereof.
For achieving the above object, the present invention can take following technical proposals:
Mortar additive of the present invention is to be combined by following weight part by raw material powder coal ash, anhydrous sodium sulphate, trolamine, polyoxyethylenated alcohol sodium sulfate, sodium lauryl sulphate, yellow soda ash:
Flyash: 60-85; Anhydrous sodium sulphate: 4-29.5; Trolamine: 2.5-3.0; Polyoxyethylenated alcohol sodium sulfate: 2.5-4.5; Sodium lauryl sulphate 0.5-2.5; Yellow soda ash 0.2-0.5.
The weight part of described raw material is:
Flyash: 60; Anhydrous sodium sulphate 4; Trolamine 2.5; Polyoxyethylenated alcohol sodium sulfate: 2.5; Sodium lauryl sulphate 0.5; Yellow soda ash 0.2.
The weight part of described raw material also can be:
Flyash: 75; Anhydrous sodium sulphate 13; Trolamine 2.75; Polyoxyethylenated alcohol sodium sulfate: 3.5; Sodium lauryl sulphate 1.5; Yellow soda ash 0.35.
The weight part of described raw material also can be:
Flyash: 85; Anhydrous sodium sulphate 29.5; Trolamine 3.0; Polyoxyethylenated alcohol sodium sulfate: 4.5; Sodium lauryl sulphate 2.5; Yellow soda ash 0.5.
The preparation method of mortar additive of the present invention is:
Pour above-mentioned various raw materials into common building by weight together with in the amalgamator,, get product through fully stirring.
The invention has the advantages that this mortar additive alternative traditional lime in mixed mortar, cement, Da Sha are poured in the stirrer in the ratio of building requirements, the mortar additive of getting 1%--1 ‰ then adds, and stirs normally and can obtain qualified mortar, and is very easy to use; Compare with adding lime in the conventional hybrid mortar, the workability, the water-retentivity that add the mixed mortar of mortar additive all are improved, and have increased mortar strength; Substitute traditional lime with mortar additive, deducted the process period of lime, avoided in the lime production process progress of engineering has been accelerated in the pollution of environment; In addition because waste--the flyash of the main raw material of the mortar additive headache that is the power station, make a large amount of stackings on the ground the flyash of contaminate environment the ample scope for abilities has been arranged, turn waste into wealth, and its raw material is extensive, cheap, compare with traditional lime, can reduce production costs 2/3 when stirring the cement of equivalent.Because an admixture consumption of the present invention that uses is few when the process for processing mortar, thereby greatly reduces transportation cost.Therefore, mortar additive of the present invention has remarkable economic efficiency and social benefit widely.
Embodiment
Embodiment 1:
Mortar additive of the present invention is that the material combination by following weight parts forms:
Flyash: 60; Anhydrous sodium sulphate (Na
2SO
410H
2O): 4; Trolamine (N (C
2H
4OH)
3): 2.5; Polyoxyethylenated alcohol sodium sulfate: (AES
3-IB240-C) 2.5; Sodium lauryl sulphate (ROSO
3Na): 0.5; Yellow soda ash (Na
2CO
3): 0.2.
Pour above-mentioned various raw materials into common building by weight together with in the amalgamator,, get product through fully stirring.
Embodiment 2:
Mortar additive of the present invention is that the material combination by following weight parts forms:
Flyash: 75; Anhydrous sodium sulphate (Na
2SO
410H
2O): 13; Trolamine (N (C
2H
4OH)
3): 2.75; Polyoxyethylenated alcohol sodium sulfate (AES
3-IB240-C): 3.5; Sodium lauryl sulphate (ROSO
3Na): 1.5; Yellow soda ash (Na
2CO
3): 0.35.
Pour above-mentioned various raw materials into common building by weight together with in the amalgamator,, get product through fully stirring.
Embodiment 3:
Mortar additive of the present invention is that the material combination by following weight parts forms:
Flyash: 85; Anhydrous sodium sulphate (Na
2SO
410H
2O): 29.5; Trolamine (N (C
2H
4OH)
3): 3.0; Polyoxyethylenated alcohol sodium sulfate (AES
3-IB240-C): 4.5; Sodium lauryl sulphate (ROSO
3Na): 2.5; Yellow soda ash (Na
2CO
3): 0.5.
Pour above-mentioned various raw materials into common building by weight together with in the amalgamator,, get product through fully stirring.
Claims (5)
1, a kind of mortar additive is characterized in that: it is to be that raw material combines by following weight part with flyash, anhydrous sodium sulphate, trolamine, polyoxyethylenated alcohol sodium sulfate, sodium lauryl sulphate and yellow soda ash:
Flyash: 60-85; Anhydrous sodium sulphate: 4-29.5; Trolamine: 2.5-3.0; Polyoxyethylenated alcohol sodium sulfate: 2.5-4.5; Sodium lauryl sulphate 0.5-2.5; Yellow soda ash 0.2-0.5.
2, mortar additive according to claim 1 is characterized in that: the weight part of described raw material is: flyash: 60; Anhydrous sodium sulphate 4; Trolamine 2.5; Polyoxyethylenated alcohol sodium sulfate: 2.5; Sodium lauryl sulphate 0.5; Yellow soda ash 0.2.
3, mortar additive according to claim 1 is characterized in that: the weight part of described raw material is: flyash: 75; Anhydrous sodium sulphate 13; Trolamine 2.75; Polyoxyethylenated alcohol sodium sulfate: 3.5; Sodium lauryl sulphate 1.5; Yellow soda ash 0.35.
4, mortar additive according to claim 1 is characterized in that: the weight part of described raw material is: flyash: 85; Anhydrous sodium sulphate 29.5; Trolamine 3.0; Polyoxyethylenated alcohol sodium sulfate: 4.5; Sodium lauryl sulphate 2.5; Yellow soda ash 0.5.
5, the manufacture method of mortar additive according to claim 1 is characterized in that: it is to form according to following method manufacturing:
Above-mentioned various raw materials are poured in the amalgamator for building by weight together,, got product through fully stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100175755A CN1278983C (en) | 2005-05-16 | 2005-05-16 | Mortar additive and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100175755A CN1278983C (en) | 2005-05-16 | 2005-05-16 | Mortar additive and its preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1693258A CN1693258A (en) | 2005-11-09 |
| CN1278983C true CN1278983C (en) | 2006-10-11 |
Family
ID=35352403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100175755A Expired - Fee Related CN1278983C (en) | 2005-05-16 | 2005-05-16 | Mortar additive and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1278983C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366716C (en) * | 2006-04-10 | 2008-02-06 | 中国海洋石油总公司 | Heavy oil cleaning agent |
| CN101792280B (en) * | 2010-02-10 | 2012-03-21 | 吉林中路新材料有限责任公司 | Activating agent for building materials |
| CN102167539B (en) * | 2011-01-27 | 2013-07-10 | 邓泽民 | Masonry mortar plasticizer and preparation method thereof |
| CN106431071A (en) * | 2016-09-28 | 2017-02-22 | 四会市恒星智能科技有限公司 | Efficient poison-free mortar plasticizer and preparation method thereof |
-
2005
- 2005-05-16 CN CNB2005100175755A patent/CN1278983C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1693258A (en) | 2005-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 |