CN107265954B - 一种聚合物复合碱渣固化土及其制备方法 - Google Patents
一种聚合物复合碱渣固化土及其制备方法 Download PDFInfo
- Publication number
- CN107265954B CN107265954B CN201710561685.0A CN201710561685A CN107265954B CN 107265954 B CN107265954 B CN 107265954B CN 201710561685 A CN201710561685 A CN 201710561685A CN 107265954 B CN107265954 B CN 107265954B
- Authority
- CN
- China
- Prior art keywords
- alkaline residue
- cement
- solidified earth
- polymer
- vinyl acetate
- 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.)
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 53
- 229920000642 polymer Polymers 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 41
- 239000000839 emulsion Substances 0.000 claims abstract description 39
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 36
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 36
- 239000010881 fly ash Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000000126 substance Substances 0.000 claims abstract description 19
- 239000002893 slag Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 9
- 239000011398 Portland cement Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011401 Portland-fly ash cement Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011402 Portland pozzolan cement Substances 0.000 claims 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 7
- 230000008961 swelling Effects 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 12
- 230000006872 improvement Effects 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 8
- 239000003513 alkali Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000006210 lotion Substances 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 229940117958 vinyl acetate Drugs 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000002635 electroconvulsive therapy Methods 0.000 description 2
- 229910001653 ettringite Inorganic materials 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- UPZFLZYXYGBAPL-UHFFFAOYSA-N 2-ethyl-2-methyl-1,3-dioxolane Chemical compound CCC1(C)OCCO1 UPZFLZYXYGBAPL-UHFFFAOYSA-N 0.000 description 1
- 238000009621 Solvay process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/08—Slag cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00732—Uses not provided for elsewhere in C04B2111/00 for soil stabilisation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710561685.0A CN107265954B (zh) | 2017-07-11 | 2017-07-11 | 一种聚合物复合碱渣固化土及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710561685.0A CN107265954B (zh) | 2017-07-11 | 2017-07-11 | 一种聚合物复合碱渣固化土及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107265954A CN107265954A (zh) | 2017-10-20 |
CN107265954B true CN107265954B (zh) | 2019-11-26 |
Family
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CN201710561685.0A Active CN107265954B (zh) | 2017-07-11 | 2017-07-11 | 一种聚合物复合碱渣固化土及其制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111410498B (zh) * | 2020-03-25 | 2020-12-15 | 江苏坤泽科技股份有限公司 | 一种低氯离子含量环保型碱渣淤泥复合固化土 |
CN115650661A (zh) * | 2022-10-08 | 2023-01-31 | 中城桥路环保科技发展(广东)有限公司 | 一种利用固化剂制作固化土方法 |
CN117563189B (zh) * | 2024-01-17 | 2024-04-30 | 南京大学 | 定向锁定碱渣中水溶性盐的土壤交联剂及其制备和应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101323516B (zh) * | 2008-07-14 | 2013-05-08 | 北京航空航天大学 | 一种橡胶改性固化土及其制备和施工方法 |
CN102020990B (zh) * | 2009-09-22 | 2014-08-06 | 山东宏艺科技股份有限公司 | 高强耐水复合土壤固化剂 |
CN101693609B (zh) * | 2009-10-13 | 2012-08-01 | 陈友增 | 一种水泥基装饰材料、装饰板和该装饰板的制造方法 |
CN102093898A (zh) * | 2009-12-11 | 2011-06-15 | 王莹莹 | 复合土壤固化剂 |
CN102020451A (zh) * | 2010-10-28 | 2011-04-20 | 乔希海 | 超强碱渣工程土的制备方法 |
CN102757196B (zh) * | 2012-07-25 | 2013-09-11 | 天津市南开区房地产管理局 | 一种水泥防水添加剂及含有该添加剂的水泥 |
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- 2017-07-11 CN CN201710561685.0A patent/CN107265954B/zh active Active
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CB03 | Change of inventor or designer information |
Inventor after: Zhong Tianxue Inventor after: Yan Yurong Inventor before: Zhong Tianxue |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a polymer composite alkali residue solidified soil and a preparation method thereof Effective date of registration: 20220216 Granted publication date: 20191126 Pledgee: Industrial and Commercial Bank of China Limited Nanjing Yuhua sub branch Pledgor: JIANGSU NATURE WAY TECHNOLOGY Co.,Ltd. Registration number: Y2022320000064 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230223 Granted publication date: 20191126 Pledgee: Industrial and Commercial Bank of China Limited Nanjing Yuhua sub branch Pledgor: JIANGSU NATURE WAY TECHNOLOGY Co.,Ltd. Registration number: Y2022320000064 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A polymer composite alkali slag solidified soil and its preparation method Effective date of registration: 20230227 Granted publication date: 20191126 Pledgee: Industrial and Commercial Bank of China Limited Nanjing Yuhua sub branch Pledgor: JIANGSU NATURE WAY TECHNOLOGY Co.,Ltd. Registration number: Y2023320000098 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191126 Pledgee: Industrial and Commercial Bank of China Limited Nanjing Yuhua sub branch Pledgor: JIANGSU NATURE WAY TECHNOLOGY Co.,Ltd. Registration number: Y2023320000098 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A polymer composite alkali slag solidified soil and its preparation method Granted publication date: 20191126 Pledgee: Industrial and Commercial Bank of China Limited Nanjing Yuhua sub branch Pledgor: JIANGSU NATURE WAY TECHNOLOGY Co.,Ltd. Registration number: Y2024320000023 |
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