CN105174866A - 含有醚酯型减水剂的混凝土及其制备方法 - Google Patents
含有醚酯型减水剂的混凝土及其制备方法 Download PDFInfo
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- CN105174866A CN105174866A CN201510555532.6A CN201510555532A CN105174866A CN 105174866 A CN105174866 A CN 105174866A CN 201510555532 A CN201510555532 A CN 201510555532A CN 105174866 A CN105174866 A CN 105174866A
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- water reducer
- quartz sand
- unsaturated group
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 62
- -1 ether ester Chemical class 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000006004 Quartz sand Substances 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000004575 stone Substances 0.000 claims abstract description 11
- 230000002829 reductive effect Effects 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 7
- 239000010881 fly ash Substances 0.000 claims abstract description 5
- 239000010440 gypsum Substances 0.000 claims abstract description 5
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 41
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 24
- 229920001223 polyethylene glycol Polymers 0.000 claims description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000002202 Polyethylene glycol Substances 0.000 claims description 16
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 13
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 13
- 229920000728 polyester Polymers 0.000 claims description 13
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 150000002148 esters Chemical class 0.000 claims description 11
- CVEPFOUZABPRMK-UHFFFAOYSA-N 2-methylprop-2-enoic acid;styrene Chemical compound CC(=C)C(O)=O.C=CC1=CC=CC=C1 CVEPFOUZABPRMK-UHFFFAOYSA-N 0.000 claims description 10
- 239000012986 chain transfer agent Substances 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- 229920000151 polyglycol Polymers 0.000 claims description 6
- 239000010695 polyglycol Substances 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 5
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 claims description 4
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical group [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 235000019154 vitamin C Nutrition 0.000 claims description 4
- 239000011718 vitamin C Substances 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- JPAOMENBKRZQDR-UHFFFAOYSA-N CC=CC.[Na] Chemical group CC=CC.[Na] JPAOMENBKRZQDR-UHFFFAOYSA-N 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000003643 water by type Substances 0.000 description 6
- 230000032050 esterification Effects 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 description 2
- 239000004160 Ammonium persulphate Substances 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical class COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 235000019395 ammonium persulphate Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 125000005395 methacrylic acid group Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 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 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201510555532.6A CN105174866B (zh) | 2015-09-02 | 2015-09-02 | 含有醚酯型减水剂的混凝土及其制备方法 |
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CN201510555532.6A CN105174866B (zh) | 2015-09-02 | 2015-09-02 | 含有醚酯型减水剂的混凝土及其制备方法 |
Publications (2)
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CN105174866A true CN105174866A (zh) | 2015-12-23 |
CN105174866B CN105174866B (zh) | 2017-12-22 |
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CN201510555532.6A Expired - Fee Related CN105174866B (zh) | 2015-09-02 | 2015-09-02 | 含有醚酯型减水剂的混凝土及其制备方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5573588A (en) * | 1994-02-14 | 1996-11-12 | Board Of Regents, The University Of Texas System | Concretes containing Class C fly ash that are stable in sulphate environments |
CN102532435A (zh) * | 2011-12-21 | 2012-07-04 | 湖北恒利建材科技有限公司 | 一种聚羧酸盐高性能减水剂及其制备方法 |
CN103275280A (zh) * | 2013-06-17 | 2013-09-04 | 武汉东彭科技发展有限公司 | 一种聚羧酸型高保坍减水剂的常温合成方法 |
CN104370506A (zh) * | 2014-06-05 | 2015-02-25 | 马清浩 | 一种改进施工性能的混凝土及其制备方法 |
CN104497228A (zh) * | 2014-11-25 | 2015-04-08 | 四川吉龙化学建材有限公司 | 一种混合聚酯醚大单体制备聚羧酸减水剂的方法 |
-
2015
- 2015-09-02 CN CN201510555532.6A patent/CN105174866B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5573588A (en) * | 1994-02-14 | 1996-11-12 | Board Of Regents, The University Of Texas System | Concretes containing Class C fly ash that are stable in sulphate environments |
CN102532435A (zh) * | 2011-12-21 | 2012-07-04 | 湖北恒利建材科技有限公司 | 一种聚羧酸盐高性能减水剂及其制备方法 |
CN103275280A (zh) * | 2013-06-17 | 2013-09-04 | 武汉东彭科技发展有限公司 | 一种聚羧酸型高保坍减水剂的常温合成方法 |
CN104370506A (zh) * | 2014-06-05 | 2015-02-25 | 马清浩 | 一种改进施工性能的混凝土及其制备方法 |
CN104497228A (zh) * | 2014-11-25 | 2015-04-08 | 四川吉龙化学建材有限公司 | 一种混合聚酯醚大单体制备聚羧酸减水剂的方法 |
Non-Patent Citations (1)
Title |
---|
王子明等: "《混凝土高效减水剂》", 31 August 2011 * |
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CN105174866B (zh) | 2017-12-22 |
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CB03 | Change of inventor or designer information |
Inventor after: Zhao Tianyu Inventor before: Ma Qinghao |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180321 Address after: Yang Wen office Chanhe District 471002 Henan city in Luoyang Province ten Li Pu Cun, Luoyang Tianjiao Concrete Co. Ltd. Patentee after: Luoyang Tianjiao Concrete Co. Ltd. Address before: 101408 Beijing city Huairou District Huai Beizhen Hefangkou village 543 Mu lake company Patentee before: Ma Qinghao |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20200902 |
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CF01 | Termination of patent right due to non-payment of annual fee |