CN103803913B - Modification cracking resistance energy saving cement mortar and preparation method thereof - Google Patents
Modification cracking resistance energy saving cement mortar and preparation method thereof Download PDFInfo
- Publication number
- CN103803913B CN103803913B CN201310707519.9A CN201310707519A CN103803913B CN 103803913 B CN103803913 B CN 103803913B CN 201310707519 A CN201310707519 A CN 201310707519A CN 103803913 B CN103803913 B CN 103803913B
- Authority
- CN
- China
- Prior art keywords
- parts
- cement
- cracking resistance
- energy saving
- resistance energy
- 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
Links
- 238000005336 cracking Methods 0.000 title claims abstract description 22
- 239000011083 cement mortar Substances 0.000 title claims abstract description 16
- 238000012986 modification Methods 0.000 title claims abstract description 16
- 230000004048 modification Effects 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 19
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 16
- 239000004113 Sepiolite Substances 0.000 claims abstract description 16
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 16
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 16
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010451 perlite Substances 0.000 claims abstract description 16
- 235000019362 perlite Nutrition 0.000 claims abstract description 16
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 16
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 16
- 239000004576 sand Substances 0.000 claims abstract description 13
- 239000002002 slurry Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 238000003776 cleavage reaction Methods 0.000 claims abstract description 11
- 230000007017 scission Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000839 emulsion Substances 0.000 claims abstract description 7
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 6
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims abstract description 3
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims abstract description 3
- 239000011734 sodium Substances 0.000 claims abstract description 3
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 3
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 claims abstract description 3
- ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 claims abstract description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims abstract description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 8
- 230000008719 thickening Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000002562 thickening agent Substances 0.000 claims description 4
- -1 70 parts Substances 0.000 claims description 3
- 229920003086 cellulose ether Polymers 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 238000002791 soaking Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007914 freezing tolerance Effects 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The present invention relates to building material field, modification cracking resistance energy saving cement mortar of a kind of construction work specifically and preparation method thereof, it is characterized in that being made up of by following proportioning following component: perlite 60-80 part, cement 30-40 part, kaolin 5-8 part, wilkinite 1-5 part, sepiolite 1-5 part, fiber 5-10 part, river sand 20-40 part, water 70-80 part, air entrapment agent 1-5 part, wherein air entrapment agent is mixed by following component: sodium abietate 100 parts, Sulfothiorine 10-30 part, tripoly phosphate sodium STPP 1-5 part, SBR emulsion 1-5 part, the present invention utilizes perlite lightweight, thermal conductivity is low, corrosion-resistant, freeze-thawing resistant, drying shrinkage and the features such as linear deformation rate is little of soaking, improve the resistance to cleavage of sand-cement slurry, utilize kaolin simultaneously, wilkinite, the components such as sepiolite, regulate mortar degree of cohering, sand-cement slurry of the present invention is made to have strong adhesion, the distinguishing features such as splitting resistance is good.
Description
technical field:
The present invention relates to building material field, modification cracking resistance energy saving cement mortar of a kind of construction work specifically and preparation method thereof.
background technology:
Cement is widely used at building engineering field as a kind of hydraulic cementing materials, and its main characteristic is the plasticity-had after adding suitable quantity of water, can not only harden in atmosphere, also can harden in water.Cement is specially adapted to manufacture concrete, and is widely used in the occasion such as road surfacing, building construction.In prior art, spread road surface just under cold weather conditions by cement concrete, because of ice and snow unfreezing, often premature failure and destroyed, does not reach the working life of design objective far away, makes troubles and waste to the productive life of people.
summary of the invention:
The present invention is directed to the shortcoming and defect existed in prior art, propose a kind of modification cracking resistance energy saving cement mortar that can significantly improve durability of product and erosion resistance and preparation method thereof.
The present invention can be reached by following measures:
A kind of modification cracking resistance energy saving cement mortar, is characterized in that being made up of by following proportioning following component: perlite 60-80 part, cement 30-40 part, kaolin 5-8 part, wilkinite 1-5 part, sepiolite 1-5 part, fiber 5-10 part, river sand 20-40 part, water 70-80 part, air entrapment agent 1-5 part, wherein air entrapment agent is mixed by following component: sodium abietate 100 parts, Sulfothiorine 10-30 part, tripoly phosphate sodium STPP 1-5 part, SBR emulsion 1-5 part.
The each component of the present invention is preferably perlite 70 parts, cement 35 parts, kaolin 6 parts, wilkinite 3 parts, sepiolite 3 parts, fiber 6 parts, river sand 40 parts, 70 parts, water, 3 parts, calcium sulfate, air entrapment agent 3 parts, SBR emulsion 2 parts, wherein by adding perlite, the cracking resistance of mortar, anti-freezing property can be improved, by adding kaolin, wilkinite and sepiolite, regulating the degree of cohering of mortar, improving the resistance to cleavage of product.
Fiber described in the present invention is polyacrylonitrile fibre or fibrous magnesium silicate or the mixture of the two, and the diameter range of fiber is 1-15 micron, and the length range of fiber is 5-25mm, for improving impervious, cracking resistance, resistant abrasion and the freezing tolerance of mortar.
The present invention also comprises calcium sulfate, wherein calcium sulfate 1-5 part, for regulating the time of coagulation of mortar.
Cement described in the present invention can be aluminosulfate cement.
The present invention can also comprise thickening material, thickening material 1-3 part, preferred cellulose ethers organic thickening agent or propylene class organic thickening agent, for water-keeping thickening, improves workability and mortar and to wet viscosity.
A preparation method for modification cracking resistance energy saving cement mortar, is characterized in that getting each component by said ratio, first cement, fiber and river sand is fully mixed, then get all the other components and add successively in mixture, constantly stir, and forms sand-cement slurry.
The present invention compared with prior art, utilize that perlite is lightweight, thermal conductivity is low, corrosion-resistant, freeze-thawing resistant, drying shrinkage and the feature such as immersion linear deformation rate is little, improve the resistance to cleavage of sand-cement slurry, utilize the components such as kaolin, wilkinite, sepiolite simultaneously, regulate mortar degree of cohering, make sand-cement slurry of the present invention have the distinguishing features such as strong adhesion, splitting resistance are good.
embodiment:
Below in conjunction with embodiment, the present invention is further illustrated.
embodiment 1:
A kind of modification cracking resistance energy saving cement mortar, is characterized in that being made up of by following proportioning following component:
Perlite 75 parts, cement 37 parts, kaolin 6 parts, wilkinite 3 parts, sepiolite 3 parts, fiber 8 parts, described fiber is poly-third fiber, river sand 30 parts, 70 parts, water, 3 parts, calcium sulfate, thickening material 1 part, air entrapment agent 3 parts; SBR emulsion 2 parts, wherein by adding perlite, can improve the cracking resistance of mortar, anti-freezing property; by adding kaolin, wilkinite and sepiolite, regulate the degree of cohering of mortar, improves the resistance to cleavage of product.
Get each component by said ratio during use, first cement, fiber and river sand are fully mixed, then get all the other components and add successively in mixture, continuous stirring, form sand-cement slurry, adopt this mortar to construct to engineering construction surface, effectively can improve resistance to cleavage.
embodiment 2:
A kind of modification cracking resistance energy saving cement mortar, is characterized in that being made up of by following proportioning following component:
Perlite 70 parts, cement 32 parts, kaolin 2 parts, wilkinite 4 parts, sepiolite 4 parts, fiber 5 parts, described fiber is poly-third fiber, river sand 35 parts, 70 parts, water, 4 parts, calcium sulfate, air entrapment agent 3 parts, SBR emulsion 2 parts, wherein by adding perlite, the cracking resistance of mortar, anti-freezing property can be improved, by adding kaolin, wilkinite and sepiolite, regulate the degree of cohering of mortar, improve the resistance to cleavage of product.
Get each component by said ratio during use, first cement, fiber and river sand are fully mixed, then get all the other components and add successively in mixture, continuous stirring, form sand-cement slurry, adopt this mortar to construct to engineering construction surface, effectively can improve resistance to cleavage.
embodiment 3:
A kind of modification cracking resistance energy saving cement mortar, it is characterized in that being made up of by following proportioning following component: perlite 75 parts, cement 37 parts, kaolin 6 parts, wilkinite 3 parts, sepiolite 3 parts, fiber 8 parts, described fiber is poly-third fiber, river sand 30 parts, 70 parts, water, 3 parts, calcium sulfate, thickening material 1.5 parts, air entrapment agent 3 parts, SBR emulsion 2 parts is wherein by adding perlite, the cracking resistance of mortar, anti-freezing property can be improved, by adding kaolin, wilkinite and sepiolite, regulating the degree of cohering of mortar, improving the resistance to cleavage of product.
Get each component by said ratio during use, first cement, fiber and river sand are fully mixed, then get all the other components and add successively in mixture, continuous stirring, form sand-cement slurry, adopt this mortar to construct to engineering construction surface, effectively can improve resistance to cleavage.
The present invention compared with prior art, utilize that perlite is lightweight, thermal conductivity is low, corrosion-resistant, freeze-thawing resistant, drying shrinkage and the feature such as immersion linear deformation rate is little, improve the resistance to cleavage of sand-cement slurry, utilize the components such as kaolin, wilkinite, sepiolite simultaneously, regulate mortar degree of cohering, make sand-cement slurry of the present invention have the distinguishing features such as strong adhesion, splitting resistance are good.
Claims (6)
1. a modification cracking resistance energy saving cement mortar, is characterized in that being made up of by following proportioning following component: perlite 60-80 part, cement 30-40 part, kaolin 5-8 part, wilkinite 1-5 part, sepiolite 1-5 part, fiber 5-10 part, river sand 20-40 part, water 70-80 part, air entrapment agent 1-5 part, wherein air entrapment agent is mixed by following component: sodium abietate 100 parts, Sulfothiorine 10-30 part, tripoly phosphate sodium STPP 1-5 part, SBR emulsion 1-5 part.
2. a kind of modification cracking resistance energy saving cement mortar according to claim 1, is characterized in that each component is preferably perlite 70 parts, cement 35 parts, kaolin 6 parts, wilkinite 3 parts, sepiolite 3 parts, fiber 6 parts, 40 parts, river sand, 70 parts, water, air entrapment agent 3 parts, wherein by adding perlite, the cracking resistance of mortar, anti-freezing property can be improved, by adding kaolin, wilkinite and sepiolite, regulate the degree of cohering of mortar, improve the resistance to cleavage of product.
3. a kind of modification cracking resistance energy saving cement mortar according to claim 2, is characterized in that the component of sand-cement slurry also comprises calcium sulfate, wherein calcium sulfate 1-5 part.
4. a kind of modification cracking resistance energy saving cement mortar according to claim 3, is characterized in that described cement is aluminosulfate cement.
5. a kind of modification cracking resistance energy saving cement mortar according to claim 4, is characterized in that comprising thickening material, thickening material 1-3 part, and thickening material is cellulose ethers organic thickening agent or propylene class organic thickening agent.
6. the preparation method of a modification cracking resistance energy saving cement mortar as claimed in claim 5, it is characterized in that getting each component by proportioning, first cement, fiber and river sand are fully mixed, then get all the other components and add successively in mixture, continuous stirring, forms sand-cement slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707519.9A CN103803913B (en) | 2013-12-20 | 2013-12-20 | Modification cracking resistance energy saving cement mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707519.9A CN103803913B (en) | 2013-12-20 | 2013-12-20 | Modification cracking resistance energy saving cement mortar and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103803913A CN103803913A (en) | 2014-05-21 |
| CN103803913B true CN103803913B (en) | 2016-04-06 |
Family
ID=50701360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310707519.9A Expired - Fee Related CN103803913B (en) | 2013-12-20 | 2013-12-20 | Modification cracking resistance energy saving cement mortar and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103803913B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018152287A1 (en) * | 2017-02-15 | 2018-08-23 | Solvay Usa Inc. | Thickening time aid |
| CN108503279B (en) * | 2017-02-28 | 2021-02-23 | 北京城泰混凝土制品有限公司 | Antifreezing concrete and preparation method thereof |
| CN110818369B (en) * | 2019-11-25 | 2022-03-25 | 浙江龙游通衢建材有限公司 | High-quality dry-mixed mortar and preparation method thereof |
| CN113912357A (en) * | 2021-11-27 | 2022-01-11 | 彭江骐 | Antifreezing concrete and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313260A (en) * | 2001-04-02 | 2001-09-19 | 童忠良 | Energy-saving, imperious, water-proof and insulating mortar for building |
| CN101314537A (en) * | 2008-05-24 | 2008-12-03 | 西北民族大学 | Thermal insulation masonry dry powder mortar of grain slag light aggregate and producing method thereof |
| CN101531485A (en) * | 2009-04-10 | 2009-09-16 | 陈自森 | Air entraining admixture of concrete |
| CN102173669A (en) * | 2011-02-17 | 2011-09-07 | 信阳天意节能技术有限公司 | Heat insulation mortar drier for wall masonry |
-
2013
- 2013-12-20 CN CN201310707519.9A patent/CN103803913B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313260A (en) * | 2001-04-02 | 2001-09-19 | 童忠良 | Energy-saving, imperious, water-proof and insulating mortar for building |
| CN101314537A (en) * | 2008-05-24 | 2008-12-03 | 西北民族大学 | Thermal insulation masonry dry powder mortar of grain slag light aggregate and producing method thereof |
| CN101531485A (en) * | 2009-04-10 | 2009-09-16 | 陈自森 | Air entraining admixture of concrete |
| CN102173669A (en) * | 2011-02-17 | 2011-09-07 | 信阳天意节能技术有限公司 | Heat insulation mortar drier for wall masonry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103803913A (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103803913B (en) | Modification cracking resistance energy saving cement mortar and preparation method thereof | |
| CN105837137B (en) | A kind of composite enhanced rapid-patching motar | |
| CN103787630A (en) | Anti-cracking thermal-insulating cement mortar and preparation method thereof | |
| CN103073246B (en) | Special masonry binder for autoclaved aerated concrete | |
| CN104876474B (en) | Floorings water-based polyurethane polymer concrete and preparation method | |
| CN101698589A (en) | Novel patching material | |
| CN102167559B (en) | Quick-setting cement mortar and preparation method thereof | |
| CN103755245A (en) | Composite cement mortar and preparation method thereof | |
| CN102225872B (en) | Micropore sealant of aerated concrete blocks and preparation method thereof | |
| CN103755243A (en) | Anti-radiation type anti-cracking cement mortar | |
| CN103755291A (en) | Energy-saving type cement mortar and preparation method thereof | |
| CN107140922A (en) | Road quick patching mortar and its production method | |
| CN103739248A (en) | Reinforced quick-drying cement mortar and preparation method thereof | |
| CN104529345A (en) | Nano-perlite thermal insulation mortar and preparation method thereof | |
| CN105272113A (en) | Dry plastering technology | |
| CN101698587A (en) | External wall plastering mortar and construction method thereof | |
| CN103755244A (en) | Lightweight high-strength composite cement mortar and preparation method thereof | |
| CN103739249A (en) | Quick-dry anti-crack composite cement mortar and preparation method thereof | |
| CN103803871A (en) | High-strength composite cement mortar and preparation method thereof | |
| CN103803872A (en) | Radiation-proof reinforcing composite cement mortar | |
| CN104003680A (en) | Thermal mortar dry power materials for building self-insulation masonry | |
| CN103755247A (en) | Enhanced type anti-crack cement mortar and preparation method thereof | |
| CN103803912A (en) | Reinforced energy-saving cement mortar and preparation method thereof | |
| CN103803873B (en) | Light wear-resistant composite mortar | |
| CN103755290A (en) | Cement mortar with anti-cracking performance and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHU LERUISI INFORMATION CONSULTING CO., LTD. Free format text: FORMER OWNER: ANHUI MEIYU ENERGY SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY APPLICATION CO., LTD. Effective date: 20141105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230000 WUHU, ANHUI PROVINCE TO: 241000 WUHU, ANHUI PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20141105 Address after: 241000 Anhui city of Wuhu province Liantang village Jinghu District Ruifeng garden B Building No. 07 Applicant after: WUHU YUERUISI INFORMATION CONSULTING Co.,Ltd. Address before: 230000 Anhui Province, Wuhu City Development Zone Branch Center B Park No. 306 Applicant before: ANHUI MEIYU ENERGY SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY APPLICATION Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Shaohong Inventor before: Sun Gaijin Inventor before: Zou Xiaoxia Inventor before: Xu Aixiu |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 510000 Guangdong, Zengcheng, Xintang Town, Lai Xin Road, No. 96, building 1403, room 2, No. twelve Patentee after: GUANGZHOU RUITAI CONSTRUCTION LABOR SUBCONTRACTING CO.,LTD. Address before: 241000 Anhui city of Wuhu province Liantang village Jinghu District Ruifeng garden B Building No. 07 Patentee before: WUHU YUERUISI INFORMATION CONSULTING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211220 |