CN105384411A - Preparation method of functional mortar capable of releasing negative ions - Google Patents
Preparation method of functional mortar capable of releasing negative ions Download PDFInfo
- Publication number
- CN105384411A CN105384411A CN201510920183.3A CN201510920183A CN105384411A CN 105384411 A CN105384411 A CN 105384411A CN 201510920183 A CN201510920183 A CN 201510920183A CN 105384411 A CN105384411 A CN 105384411A
- Authority
- CN
- China
- Prior art keywords
- powder
- component
- preparation
- negative ion
- emulsion
- 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.)
- Granted
Links
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 invention discloses a preparation method of a functional mortar capable of releasing negative ions. The functional mortar is prepared through mixing a powder component A with an emulsion component B on the scene in the construction process according to a mass ratio of 1:1-2 and uniformly stirring, wherein the component A is prepared through adding quartz sand powder, ordinary Portland cement, desulfurized gypsum, fly ash, crack resistant fibers, cellulose ether, modified diatomite and lithium base bentonite to a dry powder stirrer, and uniformly stirring; the component B is prepared from an emulsion, a film forming assistant, an antifoaming agent and a dispersant; and the modified diatomite is prepared through mixing diatomite, chitin, water, a coupling agent and nanometer negative ion powder. The preparation method has the advantages of simplicity and low cost; and the functional mortar prepared in the invention has the characteristics of strong adhesion force, no hollowing, no cracking, good toughness, easy workability, water resistance, ventilation, negative ion release, and decomposition of formaldehyde and other toxic substances, and is suitable for being used in indoor walls.
Description
Technical field
The present invention relates to a kind of function method for preparing mortar, particularly relate to a kind of preparation method of function mortar capable of releasing negative ion; Belong to building material industry field.
Background technology
Mortar, as a kind of traditional matrix material for building, is widely used in the powdering construction that assembles and wipe one's face of buildings.Its integrated performance index is good and bad, huge on the impact of final construction quality.
In prior art, with green, environmental protection, the going deep into of the advanced facade lighting such as energy-conservation, the manufacture and exploit of functional mortar, more and more obtains the attention of those skilled in the art.
Summary of the invention
The object of the invention is, provide that a kind of cohesive force is strong, construction integrated performance index is good, the finished product have the preparation method of multi-functional pair of component mortar of good performance capable of releasing negative ion.
The technical scheme that the present invention is adopted for achieving the above object is, a preparation method for function mortar capable of releasing negative ion, is characterized in that, described function mortar is by powder component A and emulsion material B component, when constructing, scene in mass ratio 1 ︰ 1-2 mixes and stirs formulated; Wherein:
Described powder component A obtains as follows: by mass fraction, by quartz sand powder 45-60 part, P.O42.5 ordinary Portland cement 14-30 part, desulfurated plaster 5-10 part, flyash 5-10 part, anti-crack fiber 1 part, ether of cellulose 2 parts, modification infusorial earth 3-5 part and lithium bentonite 2-5 part, add in powder stirrer and stir, to obtain final product;
Described emulsion material B component obtains as follows: by the percentage ratio accounting for component A gross weight, emulsion 13-20%, film coalescence aid 0.1-0.3%, defoamer 0.1-0.4% and dispersion agent 0.5-1% is added in stirrer respectively and stirs, to obtain final product;
Above-mentioned modification infusorial earth obtains as follows: 10 ︰ 1 ︰ 20 ︰ 0.5 ︰ 1 in mass ratio, gets diatomite, chitin, water, coupling agent and nanometer anion powder respectively;
Then, diatomite, chitin, water and coupling agent are added in stirrer, be under the stirring velocity of 3000r/min at rotating speed, mix;
Afterwards, the rotating speed of stirrer is down to 500r/min, slowly adds nanometer anion powder, under the stirring velocity of 500r/min, stir 30min, make slurry; Again obtained slurry is dried in 100 DEG C of baking ovens, then powder grinds, to obtain final product.
The technique effect that technique scheme is directly brought is, technique is simple, solid waste proportion of utilization is high, raw material sources are wide, production process energy consumption is few, low cost of manufacture;
Obtained function mortar have cohesive force by force, not hollowing, do not ftracture, good toughness, easily to construct, and the feature such as the objectionable impurities such as waterproof, ventilative, anion releasing, decomposing formaldehyde is good, be applicable to the bonding of all kinds of insulation of indoor and outdoor or dalle, and building joint filling is used.
For understanding the feature of technique scheme better, existing brief analysis is as follows:
Diatomite and chitin are combined into one under the effect of coupling agent, and chitin has distinctive net vertical body structure.Like this, nano-negative ion pruinescence is fixed in the diatomaceous inside of vesicular structure " hole cavity " preferably, makes modified diatomite become a microspheric functive.This functive is functional by nanometer anion powder, realizes the objectionable impurities such as anion releasing, decomposing formaldehyde.
In above-mentioned method for preparing mortar, desulfurated plaster, flyash the like waste effectively can be utilized to make as starting material and be suitable for mortar for building, this had both been conducive to the attenuating of production cost, was beneficial to again resources conservation and energy-conserving and environment-protective, met the theory of recycling economy.The admixture of trade waste flyash, utilizes the reduction of cost on the one hand; On the other hand, mobility, the workability of improving gelling material in making processes is also helped; Be conducive to diminishing, lubrication and slow setting in addition, thus be conducive to suitability for industrialized production; The interpolation of desulfurated plaster, can effectively compensate the shrinkage phenomenon caused in cement hydration process, avoid the cracking phenomena caused in mortar drying process.
Be preferably, the particle size distribution range of above-mentioned quartz sand powder is 30-80 order, and the particle of quartz sand powder is continuous grading, and particle size distribution rule is a normal distribution curve.
The technique effect that this optimal technical scheme is directly brought is, the particle size distribution range of quartz sand powder is 30-80 order, and the particle of quartz sand powder is continuous grading, and particle size distribution rule is a normal distribution curve, can obtain good smooth finish of wiping one's face; Further, the quartz sand powder of above-mentioned grating, is conducive to that (component A) dry powder system is disperseed more even, plays better aggregate supporting role, and then improve the parcel of mortar, occur hollowing or cracking after preventing mortar from solidifying.
Further preferably, above-mentioned emulsion is one or more in methyl acrylate, ethyl propenoate, cinnamic acrylic ester.
The technique effect that this optimal technical scheme is directly brought is, above-mentioned several emulsion all has good weatherability, and cohesive force is strong, and the advantages such as waterproof, permeability are good, work with cement one, mortar can be made to have cohesive force is strong, waterproof, breathe freely, the advantage such as good toughness.
Further preferably, above-mentioned film coalescence aid is one or more in alcohol ester 12, propandiol butyl ether, 1-Methoxy-2-propyl acetate.
The technique effect that this optimal technical scheme is directly brought is, reduces emulsion film forming temperature and time, more can adapt to different geographical construction, increases by improving hardness and the cohesiveness of mortar with the effect of emulsion simultaneously.
Further preferably, above-mentioned coupling agent is KH550 silane coupling agent.
The technique effect that this optimal technical scheme is directly brought is, KH550 silane coupling agent over-all properties good (such as cohesive force strong, good toughness, water-tolerant), and price is not high.
In sum, the present invention has following beneficial effect relative to prior art:
1, technique is simple, solid waste proportion of utilization is high, raw material sources wide, production process energy consumption is few, low cost of manufacture;
The cohesive force of 2, obtained function mortar by force, not hollowing, do not ftracture, good toughness, easily to construct, and features such as toxic substance such as waterproof, ventilative, anion releasing, decomposing formaldehyde, be applicable to indoor wall and use.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Illustrate:
1, in following embodiment, modification infusorial earth obtains all as follows:
10 ︰ 1 ︰ 20 ︰ 0.5 ︰ 1, get diatomite, chitin, water, coupling agent and nanometer anion powder respectively in mass ratio;
Then, diatomite, chitin, water and coupling agent are added in stirrer, be under the stirring velocity of 3000r/min at rotating speed, mix;
Afterwards, the rotating speed of stirrer is down to 500r/min, slowly adds nanometer anion powder, under the stirring velocity of 500r/min, stir 30min, make slurry; Again obtained slurry is dried in 100 DEG C of baking ovens, then powder grinds, to obtain final product.
2, in following embodiment, the preparation method of " powder component A " and " emulsion material B component " has only been addressed.Final function mortar all passes through: by powder component A and emulsion material B component, and when constructing, scene in mass ratio 1 ︰ 1-2 mixes and stirs formulated.
Embodiment 1
Be in 100kg powder stirrer to unit weight, feed intake quartz sand powder 45kg successively, P.O42.5 ordinary Portland cement 30kg, desulfurated plaster 10kg, flyash 5kg, anti-crack fiber 1kg, ether of cellulose 2kg, modification infusorial earth 5kg, lithium bentonite 2kg, stir 15min to mixing, obtained powder component A.
Be 50kg to unit weight, in rotating speed 30r/min stirrer, drop into 13kg methyl acrylate emulsion successively, alcohol ester 12 film coalescence aid 0.1kg, defoamer 0.1kg, dispersion agent 0.5kg, stirring 15min to mixing, obtained emulsion material B component.
Embodiment 2
Be in 100kg powder stirrer to unit weight, feed intake quartz sand powder 50kg successively, P.O42.5 ordinary Portland cement 25kg, desulfurated plaster 7.5kg, flyash 7.5kg, anti-crack fiber 1kg, ether of cellulose 2kg, modification infusorial earth 4kg, lithium bentonite 3kg, stir 15min to mixing, obtained powder component A.
Be 50kg to unit weight, in rotating speed 30r/min stirrer, drop into 17kg ethyl propenoate emulsion successively, propandiol butyl ether film coalescence aid 0.2kg, defoamer 0.2kg, dispersion agent 0.7kg, stirring 15min to mixing, obtained emulsion material B component.
Embodiment 3
Be in 100kg powder stirrer to unit weight, feed intake quartz sand powder 60kg successively, P.O42.5 ordinary Portland cement 14kg, desulfurated plaster 5kg, flyash 10kg, anti-crack fiber 1kg, ether of cellulose 2kg, modification infusorial earth 3kg, lithium bentonite 5kg, stir 15min to mixing, obtained powder component A.
Being 50kg to unit weight, in rotating speed 30r/min stirrer, dropping into 20kg styrene-acrylate emulsion successively, 1-Methoxy-2-propyl acetate film coalescence aid 0.3kg, defoamer 0.4kg, dispersion agent 1kg, stirring 15min to mixing, obtained emulsion material B component.
Embodiment 4
Be in 100kg powder stirrer to unit weight, feed intake quartz sand powder 52kg successively, P.O42.5 ordinary Portland cement 23kg, desulfurated plaster 7kg, flyash 6kg, anti-crack fiber 1kg, ether of cellulose 2kg, modification infusorial earth 4.5kg, lithium bentonite 4.5kg, stir 15min to mixing, obtained powder component A.
Be 50kg to unit weight, in rotating speed 30r/min stirrer, drop into 5kg methyl acrylate emulsion successively, 10kg styrene-acrylate emulsion, alcohol ester 12 0.1g, 1-Methoxy-2-propyl acetate 0.1kg, defoamer 0.25kg, dispersion agent 0.8kg, stirs 15min to mixing, obtained emulsion material B component.
Product integrated performance index detected result, sees the following form 1:
Table 1: function mortar integrated performance index detected result
| Test item | Unit | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| 28d ultimate compression strength | Mpa | 28.5 | 26.6 | 24.2 | 25.3 |
| Folding strength | Mpa | 18 | 16 | 13 | 15 |
| Cohesive strength | Mpa | 0.68 | 0.60 | 0.56 | 0.58 |
| Anion-generating capacity | Individual/cm 2 | 26300 | 23500 | 20100 | 25500 |
The testing method of anion-generating capacity is: JC/T1016-2006 " testing method of material anion-generating capacity ".
Detected result shows: function mortar of the present invention, not only has the conventional func such as good ultimate compression strength, folding strength and cohesive strength, have its functional attributes of very outstanding anion releasing simultaneously.
Claims (5)
1. a preparation method for function mortar capable of releasing negative ion, is characterized in that, described function mortar is by powder component A and emulsion material B component, and when constructing, scene in mass ratio 1 ︰ 1-2 mixes and stirs formulated; Wherein:
Described powder component A obtains as follows: by mass fraction, by quartz sand powder 45-60 part, P.O42.5 ordinary Portland cement 14-30 part, desulfurated plaster 5-10 part, flyash 5-10 part, anti-crack fiber 1 part, ether of cellulose 2 parts, modification infusorial earth 3-5 part and lithium bentonite 2-5 part, add in powder stirrer and stir, to obtain final product;
Described emulsion material B component obtains as follows: by the percentage ratio accounting for component A gross weight, emulsion 13-20%, film coalescence aid 0.1-0.3%, defoamer 0.1-0.4% and dispersion agent 0.5-1% is added in stirrer respectively and stirs, to obtain final product;
Above-mentioned modification infusorial earth obtains as follows: 10 ︰ 1 ︰ 20 ︰ 0.5 ︰ 1 in mass ratio, gets diatomite, chitin, water, coupling agent and nanometer anion powder respectively;
Then, diatomite, chitin, water and coupling agent are added in stirrer, be under the stirring velocity of 3000r/min at rotating speed, mix;
Afterwards, the rotating speed of stirrer is down to 500r/min, slowly adds nanometer anion powder, under the stirring velocity of 500r/min, stir 30min, make slurry; Again obtained slurry is dried in 100 DEG C of baking ovens, then powder grinds, to obtain final product.
2. the preparation method of function mortar capable of releasing negative ion according to claim 1, it is characterized in that, the particle size distribution range of described quartz sand powder is 30-80 order, and the particle of quartz sand powder is continuous grading, and particle size distribution rule is a normal distribution curve.
3. the preparation method of function mortar capable of releasing negative ion according to claim 1, is characterized in that, described emulsion is one or more in methyl acrylate, ethyl propenoate, cinnamic acrylic ester.
4. the preparation method of function mortar capable of releasing negative ion according to claim 1, is characterized in that, described film coalescence aid is one or more in alcohol ester 12, propandiol butyl ether, 1-Methoxy-2-propyl acetate.
5., according to the preparation method of the arbitrary described function mortar capable of releasing negative ion of claim 1-4, it is characterized in that, described coupling agent is KH550 silane coupling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510920183.3A CN105384411B (en) | 2015-12-11 | 2015-12-11 | A kind of preparation method of function mortar capable of releasing negative ion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510920183.3A CN105384411B (en) | 2015-12-11 | 2015-12-11 | A kind of preparation method of function mortar capable of releasing negative ion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105384411A true CN105384411A (en) | 2016-03-09 |
| CN105384411B CN105384411B (en) | 2017-09-29 |
Family
ID=55417247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510920183.3A Expired - Fee Related CN105384411B (en) | 2015-12-11 | 2015-12-11 | A kind of preparation method of function mortar capable of releasing negative ion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105384411B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188469A (en) * | 2017-06-08 | 2017-09-22 | 合肥峰腾节能科技有限公司 | A kind of fire-resistant waterproof insulation material and preparation method thereof |
| CN109384440A (en) * | 2018-12-29 | 2019-02-26 | 河南嘉方实业有限公司 | A kind of quick-dry type decoration mortar capable of releasing negative ion |
| CN109437687A (en) * | 2018-11-30 | 2019-03-08 | 海南电网有限责任公司电力科学研究院 | A kind of Anti-Typhoon electric pole of high durability light and preparation method thereof |
| CN110342867A (en) * | 2019-08-19 | 2019-10-18 | 江苏健祥生态农业集团有限责任公司 | Anion ecological health preserving room |
| CN113896479A (en) * | 2021-11-02 | 2022-01-07 | 河南三棵树新材料科技有限公司 | Preparation method of negative ion functional mortar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08208302A (en) * | 1995-01-30 | 1996-08-13 | Asahi Chem Ind Co Ltd | Resin mortar composition |
| CN101348628A (en) * | 2008-09-17 | 2009-01-21 | 中国建筑材料科学研究总院 | Thick coating material purifying air and preparing method thereof |
| CN101857412A (en) * | 2010-05-19 | 2010-10-13 | 陈耕 | Multifunctional gypsum painting ready mixed mortar as well as preparation method and application thereof |
| US20110003904A1 (en) * | 2005-03-22 | 2011-01-06 | Nova Chemicals Inc. | Lightweight Concrete Compositions |
| CN102850031A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | Corrosion-resistant polymer waterproof mortar |
| CN104108908A (en) * | 2014-07-18 | 2014-10-22 | 徐涛 | Novel multifunctional mortar for walls |
-
2015
- 2015-12-11 CN CN201510920183.3A patent/CN105384411B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08208302A (en) * | 1995-01-30 | 1996-08-13 | Asahi Chem Ind Co Ltd | Resin mortar composition |
| US20110003904A1 (en) * | 2005-03-22 | 2011-01-06 | Nova Chemicals Inc. | Lightweight Concrete Compositions |
| CN101348628A (en) * | 2008-09-17 | 2009-01-21 | 中国建筑材料科学研究总院 | Thick coating material purifying air and preparing method thereof |
| CN101857412A (en) * | 2010-05-19 | 2010-10-13 | 陈耕 | Multifunctional gypsum painting ready mixed mortar as well as preparation method and application thereof |
| CN102850031A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | Corrosion-resistant polymer waterproof mortar |
| CN104108908A (en) * | 2014-07-18 | 2014-10-22 | 徐涛 | Novel multifunctional mortar for walls |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188469A (en) * | 2017-06-08 | 2017-09-22 | 合肥峰腾节能科技有限公司 | A kind of fire-resistant waterproof insulation material and preparation method thereof |
| CN109437687A (en) * | 2018-11-30 | 2019-03-08 | 海南电网有限责任公司电力科学研究院 | A kind of Anti-Typhoon electric pole of high durability light and preparation method thereof |
| CN109384440A (en) * | 2018-12-29 | 2019-02-26 | 河南嘉方实业有限公司 | A kind of quick-dry type decoration mortar capable of releasing negative ion |
| CN110342867A (en) * | 2019-08-19 | 2019-10-18 | 江苏健祥生态农业集团有限责任公司 | Anion ecological health preserving room |
| CN113896479A (en) * | 2021-11-02 | 2022-01-07 | 河南三棵树新材料科技有限公司 | Preparation method of negative ion functional mortar |
| CN113896479B (en) * | 2021-11-02 | 2022-07-12 | 河南三棵树新材料科技有限公司 | Preparation method of negative ion functional mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105384411B (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105384419B (en) | A kind of preparation method of antibacterial and antimildew function mortar | |
| CN105384411A (en) | Preparation method of functional mortar capable of releasing negative ions | |
| CN108530001A (en) | A kind of white wall facing mortar prepared by carbide slag | |
| CN105236882B (en) | A kind of building external envelope structure architectural concrete and preparation method thereof | |
| CN103255888B (en) | Full-body dry hanging plate and manufacturing method thereof | |
| CN105565736A (en) | Preparation method for ultraviolet resistant functional mortar | |
| CN109354478A (en) | A kind of lightweight plastering gupsum | |
| CN108546072B (en) | Water-resistant machine-whitewashing gypsum material | |
| CN110194641B (en) | Interface-enhanced phosphogypsum light inner wall partition board and preparation method thereof | |
| CN105399393A (en) | Integrally-jetted light wall spray slurry and preparing method and application thereof | |
| CN108659432A (en) | A kind of porcelain tendre metope composite material and preparation method | |
| CN103396158B (en) | A kind of Antibacterial molybdenum tailings air-entrained concrete building block and preparation method thereof | |
| WO2018040558A1 (en) | Method for preparing aerogel composite sandstone plate with construction waste as aggregate and industrial solid waste as admixture | |
| CN110713369B (en) | Sculpture cement and preparation method thereof | |
| CN102503321A (en) | Cement base self-leveling for cushion layer | |
| CN101948289A (en) | Mortar for screeding in building plastering construction and construction method thereof | |
| CN103896549A (en) | Magnesite cement material imitated natural artificial cultural stone and production method thereof | |
| CN106587767B (en) | A kind of weather-proof thermal insulation coatings and preparation method thereof used for building exterior wall of preventing fires | |
| CN103359969B (en) | Water-retention frost-resisting fortifier and preparation method thereof | |
| CN112897974A (en) | Heat-insulating plastering for inner wall | |
| CN101823863B (en) | External wall decoration mortar | |
| CN106431152A (en) | Method for preparing aerogel composite sandstone plate by using snowflake white quartz sand as aggregate and industrial solid waste as admixture | |
| CN102826800A (en) | Dry land silt aerated concrete building block and preparation method of dry land silt aerated concrete building block | |
| CN107311545B (en) | Colored high-strength self-compacting cement product and preparation method thereof | |
| CN116496035A (en) | High-performance tile adhesive and preparation method 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170126 Address after: 221150 Copper Mt. City, Xuzhou Province Industrial Park, the town of Peng Peng Applicant after: VANJOIN (JIANGSU) NEW MATERIAL CO.,LTD. Address before: 430000 School of materials science and engineering, Wuhan Textile University, Wuhan, Jiangxia 1, China Applicant before: Xu Qi |
|
| CB03 | Change of inventor or designer information |
Inventor after: Yan Zhijie Inventor after: Wang Zhen Inventor before: Xu Qi Inventor before: Wang Zhen |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |