CN101234862A - 水泥基材料用纳米改性剂的制备方法 - Google Patents
水泥基材料用纳米改性剂的制备方法 Download PDFInfo
- Publication number
- CN101234862A CN101234862A CNA2008100595469A CN200810059546A CN101234862A CN 101234862 A CN101234862 A CN 101234862A CN A2008100595469 A CNA2008100595469 A CN A2008100595469A CN 200810059546 A CN200810059546 A CN 200810059546A CN 101234862 A CN101234862 A CN 101234862A
- Authority
- CN
- China
- Prior art keywords
- nano
- calcium carbonate
- based material
- modifier
- nano calcium
- 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
- 239000000463 material Substances 0.000 title claims abstract description 30
- 239000003607 modifier Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title abstract description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 39
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 30
- 239000004568 cement Substances 0.000 claims abstract description 22
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 5
- 238000003763 carbonization Methods 0.000 claims description 4
- 239000008398 formation water Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 8
- 239000011707 mineral Substances 0.000 abstract description 8
- 230000000996 additive effect Effects 0.000 abstract description 4
- 238000011049 filling Methods 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 2
- 206010027336 Menstruation delayed Diseases 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100595469A CN101234862B (zh) | 2008-01-31 | 2008-01-31 | 水泥基材料用纳米改性剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100595469A CN101234862B (zh) | 2008-01-31 | 2008-01-31 | 水泥基材料用纳米改性剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101234862A true CN101234862A (zh) | 2008-08-06 |
CN101234862B CN101234862B (zh) | 2010-06-02 |
Family
ID=39918803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100595469A Expired - Fee Related CN101234862B (zh) | 2008-01-31 | 2008-01-31 | 水泥基材料用纳米改性剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101234862B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101905964A (zh) * | 2010-07-29 | 2010-12-08 | 浙江大学 | 一种高强度蒸压加气混凝土的制备方法 |
CN102153305A (zh) * | 2010-11-30 | 2011-08-17 | 浙江大学 | 用于再生混凝土骨料的纳米改性剂的制备方法 |
CN101560075B (zh) * | 2009-05-08 | 2011-10-05 | 武汉混凝土协会 | 一种混凝土专用石灰石粉矿物外加剂及其制备方法 |
CN103936355A (zh) * | 2014-04-17 | 2014-07-23 | 山东大学 | 水下抗分散大粒径多孔混凝土及其制备方法 |
CN103938609A (zh) * | 2014-04-17 | 2014-07-23 | 山东大学 | 碎石/砂反滤层-多孔混凝土桩复合地基及处理方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9802865B1 (en) | 2016-09-13 | 2017-10-31 | Nano And Advanced Materials Institute Limited | Nano-modified alkali-activated cementitious materials for rapid repair |
-
2008
- 2008-01-31 CN CN2008100595469A patent/CN101234862B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101560075B (zh) * | 2009-05-08 | 2011-10-05 | 武汉混凝土协会 | 一种混凝土专用石灰石粉矿物外加剂及其制备方法 |
CN101905964A (zh) * | 2010-07-29 | 2010-12-08 | 浙江大学 | 一种高强度蒸压加气混凝土的制备方法 |
CN102153305A (zh) * | 2010-11-30 | 2011-08-17 | 浙江大学 | 用于再生混凝土骨料的纳米改性剂的制备方法 |
CN103936355A (zh) * | 2014-04-17 | 2014-07-23 | 山东大学 | 水下抗分散大粒径多孔混凝土及其制备方法 |
CN103938609A (zh) * | 2014-04-17 | 2014-07-23 | 山东大学 | 碎石/砂反滤层-多孔混凝土桩复合地基及处理方法 |
CN103936355B (zh) * | 2014-04-17 | 2015-11-04 | 山东大学 | 水下抗分散大粒径多孔混凝土及其制备方法 |
CN103938609B (zh) * | 2014-04-17 | 2015-12-02 | 山东大学 | 一种碎石/砂反滤层-多孔混凝土桩复合地基及处理方法 |
Also Published As
Publication number | Publication date |
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CN101234862B (zh) | 2010-06-02 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangming Railway Holding Co., Ltd. Assignor: Zhejiang University Contract record no.: 2011330000557 Denomination of invention: Method for preparing nano modifier for cement-base material Granted publication date: 20100602 License type: Exclusive License Open date: 20080806 Record date: 20110520 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20150131 |
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EXPY | Termination of patent right or utility model |