CN110981276A - 一种高膨胀率液体膨胀剂及其制备方法 - Google Patents
一种高膨胀率液体膨胀剂及其制备方法 Download PDFInfo
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- CN110981276A CN110981276A CN201911291520.1A CN201911291520A CN110981276A CN 110981276 A CN110981276 A CN 110981276A CN 201911291520 A CN201911291520 A CN 201911291520A CN 110981276 A CN110981276 A CN 110981276A
- Authority
- CN
- China
- Prior art keywords
- expansion
- parts
- concrete
- expanding agent
- calcium sulphoaluminate
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 67
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000011575 calcium Substances 0.000 claims abstract description 34
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 34
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 23
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 23
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 22
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004743 Polypropylene Substances 0.000 claims abstract description 16
- -1 polypropylene Polymers 0.000 claims abstract description 16
- 229920001155 polypropylene Polymers 0.000 claims abstract description 16
- 239000004519 grease Substances 0.000 claims abstract description 15
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 13
- 229920002545 silicone oil Polymers 0.000 claims abstract description 13
- 125000002091 cationic group Chemical group 0.000 claims abstract description 11
- 238000005303 weighing Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 9
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 35
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 16
- 230000008961 swelling Effects 0.000 claims description 15
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 14
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 14
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 14
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 14
- 230000002209 hydrophobic effect Effects 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 229940049964 oleate Drugs 0.000 claims description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 7
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical group OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 49
- 238000006703 hydration reaction Methods 0.000 abstract description 9
- 230000036571 hydration Effects 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 229910052602 gypsum Inorganic materials 0.000 description 13
- 239000010440 gypsum Substances 0.000 description 13
- 150000001669 calcium Chemical class 0.000 description 12
- 239000004568 cement Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000004593 Epoxy Substances 0.000 description 6
- 239000010426 asphalt Substances 0.000 description 5
- AMTWCFIAVKBGOD-UHFFFAOYSA-N dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane Chemical compound O=[Si]=O.CO[Si](C)(C)O[Si](C)(C)C AMTWCFIAVKBGOD-UHFFFAOYSA-N 0.000 description 5
- 229940083037 simethicone Drugs 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000176 sodium gluconate Substances 0.000 description 2
- 229940005574 sodium gluconate Drugs 0.000 description 2
- 235000012207 sodium gluconate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910001653 ettringite Inorganic materials 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000008719 thickening Effects 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201911291520.1A CN110981276B (zh) | 2019-12-16 | 2019-12-16 | 一种高膨胀率液体膨胀剂及其制备方法 |
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CN201911291520.1A CN110981276B (zh) | 2019-12-16 | 2019-12-16 | 一种高膨胀率液体膨胀剂及其制备方法 |
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CN110981276A true CN110981276A (zh) | 2020-04-10 |
CN110981276B CN110981276B (zh) | 2021-09-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116375414A (zh) * | 2023-03-31 | 2023-07-04 | 深圳市龙岗大工业区混凝土有限公司 | 一种抗裂混凝土及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2116495A1 (en) * | 1971-04-05 | 1972-11-09 | Denki Kagaku Kogyo K.K., Tokio | Cement expansion agent - based on calcia,alumina,sulphate and fluoride fused in a resistance furnace |
IT8784946A0 (it) * | 1987-06-17 | 1987-06-17 | Alessandro Modonesi | Agenta espansivo particolarmente indicato per cementi portland eprocedimento per la sua preparazione. |
CN1037696A (zh) * | 1988-05-21 | 1989-12-06 | 中国建筑材料科学研究院 | 优型混凝土膨胀剂组成及制法 |
CN103130437A (zh) * | 2013-03-15 | 2013-06-05 | 中国建筑材料科学研究总院 | 石膏和氧化钙熔融包裹体膨胀熟料、混凝土膨胀剂及其制备方法与应用 |
CN106698999A (zh) * | 2017-01-06 | 2017-05-24 | 江苏中铁奥莱特新材料股份有限公司 | 一种混凝土液体膨胀剂及其制备方法 |
CN108774016A (zh) * | 2018-06-12 | 2018-11-09 | 金华市欣创防水科技有限公司 | 用于混凝土的双源膨胀剂及其制备方法 |
CN109071350A (zh) * | 2016-04-18 | 2018-12-21 | 巴斯夫欧洲公司 | 二氧化硅涂覆的膨胀剂及其在水泥体系中的用途 |
-
2019
- 2019-12-16 CN CN201911291520.1A patent/CN110981276B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2116495A1 (en) * | 1971-04-05 | 1972-11-09 | Denki Kagaku Kogyo K.K., Tokio | Cement expansion agent - based on calcia,alumina,sulphate and fluoride fused in a resistance furnace |
IT8784946A0 (it) * | 1987-06-17 | 1987-06-17 | Alessandro Modonesi | Agenta espansivo particolarmente indicato per cementi portland eprocedimento per la sua preparazione. |
CN1037696A (zh) * | 1988-05-21 | 1989-12-06 | 中国建筑材料科学研究院 | 优型混凝土膨胀剂组成及制法 |
CN103130437A (zh) * | 2013-03-15 | 2013-06-05 | 中国建筑材料科学研究总院 | 石膏和氧化钙熔融包裹体膨胀熟料、混凝土膨胀剂及其制备方法与应用 |
CN109071350A (zh) * | 2016-04-18 | 2018-12-21 | 巴斯夫欧洲公司 | 二氧化硅涂覆的膨胀剂及其在水泥体系中的用途 |
CN106698999A (zh) * | 2017-01-06 | 2017-05-24 | 江苏中铁奥莱特新材料股份有限公司 | 一种混凝土液体膨胀剂及其制备方法 |
CN108774016A (zh) * | 2018-06-12 | 2018-11-09 | 金华市欣创防水科技有限公司 | 用于混凝土的双源膨胀剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
游宝坤: "《混凝土膨胀剂及其应用》", 30 November 2006, 中国建材工业出版社 * |
贾志坚: "《有机化学理论与发展研究》", 30 April 2018, 中国原子能出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116375414A (zh) * | 2023-03-31 | 2023-07-04 | 深圳市龙岗大工业区混凝土有限公司 | 一种抗裂混凝土及其制备方法 |
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Application publication date: 20200410 Assignee: Yunnan Goudeli Biotechnology Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2023420000081 Denomination of invention: A high expansion rate liquid expansion agent and its preparation method Granted publication date: 20210903 License type: Common License Record date: 20230427 Application publication date: 20200410 Assignee: Yunnan Benyi Lanche Environmental Protection Technology Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2023420000080 Denomination of invention: A high expansion rate liquid expansion agent and its preparation method Granted publication date: 20210903 License type: Common License Record date: 20230427 Application publication date: 20200410 Assignee: Yunnan Weiqiang An Biotechnology Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2023420000079 Denomination of invention: A high expansion rate liquid expansion agent and its preparation method Granted publication date: 20210903 License type: Common License Record date: 20230427 |
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Effective date of registration: 20240411 Address after: 101200 room 205-211526, No. 40, Fuqian West Street, Pinggu town, Pinggu District, Beijing (cluster registration) Patentee after: BEIJING YONGBO TECHNOLOGY CO.,LTD. Country or region after: China Address before: 430068 No. 28 Nanli Road, Hongshan District, Wuhan City, Hubei Province Patentee before: HUBEI University OF TECHNOLOGY Country or region before: China |
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