CN105384411B - A kind of preparation method of function mortar capable of releasing negative ion - Google Patents
A kind of preparation method of function mortar capable of releasing negative ion Download PDFInfo
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- CN105384411B CN105384411B CN201510920183.3A CN201510920183A CN105384411B CN 105384411 B CN105384411 B CN 105384411B CN 201510920183 A CN201510920183 A CN 201510920183A CN 105384411 B CN105384411 B CN 105384411B
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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
- 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
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of preparation method of function mortar capable of releasing negative ion, it is by two kinds of components of powder component A and emulsion material B, in construction, and scene 1 ︰ 12 in mass ratio is mixed and stirred for uniform prepare and obtained；Wherein：Component A be by quartz sand powder, ordinary portland cement, desulfurated plaster, flyash, anti-crack fiber, cellulose ether, modification infusorial earth and lithium bentonite part, add stirred in powder stirrer it is obtained；B component is to prepare emulsion, coalescents, defoamer and dispersant to obtain respectively；Modification infusorial earth is to obtain diatomite, chitin, water and coupling agent, and nanometer anion powder mixed preparing.Present invention process is simple, cost is low；Obtained function mortar have cohesive force it is strong, not hollowing, do not ftracture, good toughness, easily construction, and the features such as the noxious material such as waterproof, ventilative, release anion, decomposing formaldehyde, it is adaptable to which indoor wall is used.
Description
Technical field
The present invention relates to a kind of function method for preparing mortar, more particularly to a kind of system of function mortar capable of releasing negative ion
Preparation Method；Belong to building material industry field.
Background technology
Mortar is widely used in the powdering construction that assembles and wipe one's face of building as a kind of traditional binding material for building.
Its integrated performance index is good and bad, huge on final construction quality influence.
In the prior art, going deep into advanced facade lightings such as green, environmental protection, energy-conservations, the development of feature mortar with
Exploitation, increasingly obtains the attention of those skilled in the art.
The content of the invention
It is an object of the present invention to provide a kind of cohesive force is strong, construction integrated performance index is good, final products have good
The preparation method of the multi-functional two-component mortar of performance capable of releasing negative ion.
The present invention is to achieve the above object the technical scheme adopted is that a kind of system of function mortar capable of releasing negative ion
Preparation Method, it is characterised in that the function mortar is by powder component A and emulsion material B component, and in construction, scene is in mass ratio
1 ︰ 1-2 are mixed and stirred for uniformly being formulated；Wherein：
The powder component A is obtained as follows：By mass fraction, by 45-60 parts of quartz sand powder, P.O 42.5
14-30 parts of Portland cement, 5-10 parts of desulfurated plaster, 5-10 parts of flyash, 1 part of anti-crack fiber, 2 parts of cellulose ether, change
Property 3-5 parts of diatomite and 2-5 part of lithium bentonite, stir in addition powder stirrer, produce；
The emulsion material B component is obtained as follows：By the percentage for accounting for component A gross weight, respectively by emulsion
13-20%, coalescents 0.1-0.3%, defoamer 0.1-0.4% and dispersant 0.5-1% are added to stir in mixer,
Produce；
Above-mentioned modification infusorial earth is obtained as follows：The ︰ 1 of 10 ︰ in mass ratio, 1 ︰, 20 ︰ 0.5, take respectively diatomite,
Chitin, water, coupling agent and nanometer anion powder；
Then, diatomite, chitin, water and coupling agent are added in mixer, in stirring speed of the rotating speed for 3000r/min
Under degree, it is well mixed；
Afterwards, the rotating speed of mixer is down to 500r/min, is slowly added to nanometer anion powder, in 500r/min stirring
Under speed, 30min is stirred, slurry is made；Obtained slurry is dried in 100 DEG C of baking ovens again, then powder grinds, produce.
The technical effect directly brought by the technical proposal is that, technique is simple, solid waste proportion of utilization is high, raw material comes
Source is wide, production process energy resource consumption is few, manufacturing cost is low；
Obtained function mortar have cohesive force it is strong, not hollowing, do not ftracture, good toughness, easily construction, and waterproof, thoroughly
Gas, release anion, the features such as the harmful substance such as decomposing formaldehyde is good, it is adaptable to all kinds of insulations of indoor and outdoor or dalle it is viscous
Knot, and building joint filling are used.
The characteristics of to more fully understand above-mentioned technical proposal, existing brief analysis is as follows：
Diatomite and chitin are combined into one in the presence of coupling agent, and chitin has distinctive netted three-dimensional knot
Structure.So, nanometer anion powder is better secured in the diatomaceous inside of loose structure " hole cavity " so that modified
Diatomite turn into microspheric functive.This functive by the feature of nanometer anion powder, realize release bear from
The harmful substances such as son, decomposing formaldehyde.
In above-mentioned method for preparing mortar, effectively it can be made by the use of desulfurated plaster, flyash the like waste as raw material
Suitable for mortar for building, this not only improves the attenuating of production cost, and resources conservation and energy-conserving and environment-protective are beneficial to again, meet recycling economy
Theory.The admixture of trade waste flyash, on the one hand utilizes the reduction of cost；On the other hand, improvement is also helped to make
During binder materials mobility, workability；In addition with beneficial to diminishing, lubrication and slow setting, so as to be conducive to industrial metaplasia
Production；The addition of desulfurated plaster, can effectively compensate the shrinkage phenomenon caused during hydrated cementitious, it is to avoid mortar drying process
In the cracking phenomena that causes.
Preferably, the particle size distribution range of above-mentioned quartz sand powder is 30-80 mesh, and the particle of quartz sand powder is continuous grading,
Particle size distribution rule is a normal distribution curve.
What the optimal technical scheme was directly brought has the technical effect that, the particle size distribution range of quartz sand powder is 30-80 mesh, stone
The particle of sand powder is continuous grading, and particle size distribution rule is a normal distribution curve, can obtain and wipe one's face good
Finish；Also, the quartz sand powder that above-mentioned level is matched somebody with somebody, advantageously allows (component A) dry powder system and disperses more uniform, play more preferably
Aggregate supporting role, and then improve mortar encapsulation, prevent mortar solidify after there is hollowing or cracking.
Further preferably, above-mentioned emulsion be methyl acrylate, ethyl acrylate, cinnamic acrylic ester in one kind or
It is a variety of.
What the optimal technical scheme was directly brought has the technical effect that, above-mentioned several emulsions all have good weatherability, cohesive force
By force, the advantages of waterproof, permeability are good, is worked with cement one, and mortar can be made to have strong cohesive force, waterproof, ventilative, toughness
The advantages of good.
Further preferably, above-mentioned coalescents are one kind in alcohol ester 12, propandiol butyl ether, propylene glycol methyl ether acetate
Or it is a variety of.
What the optimal technical scheme was directly brought has the technical effect that, reduces emulsion film forming temperature and time, can more fit
Different geographical is answered to construct, while increase improves the hardness and caking property of mortar by the effect with emulsion.
Further preferably, above-mentioned coupling agent is KH550 silane couplers.
What the optimal technical scheme was directly brought has the technical effect that, KH550 silane couplers combination property is good (such as to glue
Tie that power is strong, good toughness, water-tolerant), it is and inexpensive.
In summary, the present invention has the advantages that relative to prior art：
1st, technique is simple, solid waste proportion of utilization is high, raw material sources are wide, production process energy resource consumption is few, be manufactured into
This is low；
2nd, the cohesive force of obtained function mortar it is strong, not hollowing, do not ftracture, good toughness, easily construction, and waterproof, thoroughly
The features such as noxious materials such as gas, release anion, decomposing formaldehyde, it is adaptable to which indoor wall is used.
Embodiment
With reference to embodiment, the present invention is described in detail.
Explanation：
1st, in following embodiment, modification infusorial earth is obtained as follows：
The ︰ 1 of 10 ︰ in mass ratio, 1 ︰, 20 ︰ 0.5, take diatomite, chitin, water, coupling agent and nanometer anion powder respectively；
Then, diatomite, chitin, water and coupling agent are added in mixer, in stirring speed of the rotating speed for 3000r/min
Under degree, it is well mixed；
Afterwards, the rotating speed of mixer is down to 500r/min, is slowly added to nanometer anion powder, in 500r/min stirring
Under speed, 30min is stirred, slurry is made；Obtained slurry is dried in 100 DEG C of baking ovens again, then powder grinds, produce.
2nd, in following embodiment, the preparation method of " powder component A " and " emulsion material B component " has only been addressed.Finally
Function mortar pass through：By powder component A and emulsion material B component, in construction, scene 1 ︰ 1-2 in mass ratio are mixed simultaneously
Stir and be formulated.
Embodiment 1
In being 100kg powder stirrers to unit weight, feed intake the Portland cement of quartz sand powder 45kg, P.O 42.5 successively
30kg, desulfurated plaster 10kg, flyash 5kg, anti-crack fiber 1kg, cellulose ether 2kg, modification infusorial earth 5kg, lithium bentonite
Powder component A is made to well mixed in 2kg, stirring 15min.
In being 50kg, rotating speed 30r/min mixers to unit weight, 13kg methyl acrylate emulsions, alcohol ester 12 are put into successively
Emulsion material B component is made to well mixed in coalescents 0.1kg, defoamer 0.1kg, dispersant 0.5kg, stirring 15min.
Embodiment 2
In being 100kg powder stirrers to unit weight, feed intake the Portland cement of quartz sand powder 50kg, P.O 42.5 successively
25kg, desulfurated plaster 7.5kg, flyash 7.5kg, anti-crack fiber 1kg, cellulose ether 2kg, modification infusorial earth 4kg, lithium base swelling
Powder component A is made to well mixed in native 3kg, stirring 15min.
In being 50kg, rotating speed 30r/min mixers to unit weight, 17kg ethyl acrylate emulsions, propane diols fourth are put into successively
Emulsion material B component is made to well mixed in ether coalescents 0.2kg, defoamer 0.2kg, dispersant 0.7kg, stirring 15min.
Embodiment 3
In being 100kg powder stirrers to unit weight, feed intake the Portland cement of quartz sand powder 60kg, P.O 42.5 successively
14kg, desulfurated plaster 5kg, flyash 10kg, anti-crack fiber 1kg, cellulose ether 2kg, modification infusorial earth 3kg, lithium bentonite
Powder component A is made to well mixed in 5kg, stirring 15min.
It is 50kg to unit weight, in rotating speed 30r/min mixers, puts into 20kg styrene-acrylate emulsions successively, the third two
Emulsion is made to well mixed in alcohol methyl ether acetate coalescents 0.3kg, defoamer 0.4kg, dispersant 1kg, stirring 15min
Expect B component.
Embodiment 4
In being 100kg powder stirrers to unit weight, feed intake the Portland cement of quartz sand powder 52kg, P.O 42.5 successively
23kg, desulfurated plaster 7kg, flyash 6kg, anti-crack fiber 1kg, cellulose ether 2kg, modification infusorial earth 4.5kg, lithium bentonite
Powder component A is made to well mixed in 4.5kg, stirring 15min.
In being 50kg, rotating speed 30r/min mixers to unit weight, 5kg methyl acrylate emulsions, 10kg benzene second are put into successively
Alkene-acrylic acid ester emulsion, alcohol ester 12 0.1g, propylene glycol methyl ether acetate 0.1kg, defoamer 0.25kg, dispersant 0.8kg,
15min is stirred to well mixed, emulsion material B component is made.
Product integrated performance index testing result, see the table below 1：
Table 1：Function mortar integrated performance index testing result
| Detection project | Unit | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| 28d compression strength | Mpa | 28.5 | 26.6 | 24.2 | 25.3 |
| Rupture strength | Mpa | 18 | 16 | 13 | 15 |
| Adhesion strength | Mpa | 0.68 | 0.60 | 0.56 | 0.58 |
| Anion-generating capacity | Individual/cm2 | 26300 | 23500 | 20100 | 25500 |
The method of testing of anion-generating capacity is：JC/T1016-2006《The method of testing of material anion-generating capacity》.
Testing result shows：The function mortar of the present invention is not only strong with good compression strength, rupture strength and bonding
The conventional funcs such as degree, while having its functional attributes of very prominent release anion.
Claims (5)
1. a kind of preparation method of function mortar capable of releasing negative ion, it is characterised in that the function mortar is by powder component A
With emulsion material B component, in construction, scene 1 ︰ 1-2 in mass ratio are mixed and stirred for uniformly being formulated；Wherein：
The powder component A is obtained as follows：It is by mass fraction, 45-60 parts of quartz sand powder, P.O 42.5 is common
14-30 parts of portland cement, 5-10 parts of desulfurated plaster, 5-10 parts of flyash, 1 part of anti-crack fiber, 2 parts of cellulose ether, modified silicon
2-5 parts of 3-5 parts of diatomaceous earth and lithium bentonite, add and are stirred in powder stirrer, produced；
The emulsion material B component is obtained as follows：By the percentage for accounting for component A gross weight, respectively by emulsion 13-
20%th, coalescents 0.1-0.3%, defoamer 0.1-0.4% and dispersant 0.5-1% are added stirs in mixer, i.e.,
；
Above-mentioned modification infusorial earth is obtained as follows：The ︰ 1 of 10 ︰ in mass ratio, 1 ︰, 20 ︰ 0.5, take diatomite, crust respectively
Element, water, coupling agent and nanometer anion powder；
Then, diatomite, chitin, water and coupling agent are added in mixer, in the mixing speed that rotating speed is 3000r/min
Under, it is well mixed；
Afterwards, the rotating speed of mixer is down to 500r/min, is slowly added to nanometer anion powder, in 500r/min mixing speed
Under, 30min is stirred, slurry is made；Obtained slurry is dried in 100 DEG C of baking ovens again, then powder grinds, produce.
2. the preparation method of function mortar capable of releasing negative ion according to claim 1, it is characterised in that the quartz
The particle size distribution range of emery dust is 30-80 mesh, and the particle of quartz sand powder is continuous grading, particle size distribution rule be one just
State distribution curve.
3. the preparation method of function mortar capable of releasing negative ion according to claim 1, it is characterised in that the emulsion
For the one or more in methyl acrylate, ethyl acrylate, cinnamic acrylic ester.
4. the preparation method of function mortar capable of releasing negative ion according to claim 1, it is characterised in that the film forming
Auxiliary agent is the one or more in alcohol ester 12, propandiol butyl ether, propylene glycol methyl ether acetate.
5. the preparation method of the function mortar capable of releasing negative ion according to claim any one of 1-4, it is characterised in that
The coupling agent is KH550 silane couplers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510920183.3A CN105384411B (en) | 2015-12-11 | 2015-12-11 | A kind of preparation method of function mortar capable of releasing negative ion |
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| CN201510920183.3A CN105384411B (en) | 2015-12-11 | 2015-12-11 | A kind of preparation method of function mortar capable of releasing negative ion |
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| CN105384411A CN105384411A (en) | 2016-03-09 |
| CN105384411B true CN105384411B (en) | 2017-09-29 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN109437687B (en) * | 2018-11-30 | 2020-04-14 | 海南电网有限责任公司电力科学研究院 | High-durability light typhoon-resistant electric pole and manufacturing 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 |
| CN110342867B (en) * | 2019-08-19 | 2022-02-11 | 江苏健祥生态农业集团有限责任公司 | Negative ion ecological health preserving room |
| 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 |
Family Cites Families (6)
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| JP3599397B2 (en) * | 1995-01-30 | 2004-12-08 | 旭化成ケミカルズ株式会社 | Resin mortar composition |
| US7658797B2 (en) * | 2005-03-22 | 2010-02-09 | Nova Chemicals Inc. | Lightweight concrete compositions |
| CN101348628B (en) * | 2008-09-17 | 2011-05-18 | 中国建筑材料科学研究总院 | Thick coating material purifying air and preparing method thereof |
| CN101857412B (en) * | 2010-05-19 | 2013-03-13 | 陈耕 | Multifunctional gypsum painting pre-mixed mortar as well as preparation method |
| 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 |
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| 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 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Yan Zhijie Inventor after: Wang Zhen Inventor before: Xu Qi Inventor before: Wang Zhen |
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Granted publication date: 20170929 Termination date: 20211211 |