CN104108918B - A kind of high-performance cement based self-leveling mortar - Google Patents
A kind of high-performance cement based self-leveling mortar Download PDFInfo
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- CN104108918B CN104108918B CN201410275035.6A CN201410275035A CN104108918B CN 104108918 B CN104108918 B CN 104108918B CN 201410275035 A CN201410275035 A CN 201410275035A CN 104108918 B CN104108918 B CN 104108918B
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- cement
- water
- based self
- leveling mortar
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- 239000004568 cement Substances 0.000 title claims abstract description 45
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 22
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 21
- 239000000945 filler Substances 0.000 claims abstract description 20
- 239000011398 Portland cement Substances 0.000 claims abstract description 18
- 239000010881 fly ash Substances 0.000 claims abstract description 17
- 239000002893 slag Substances 0.000 claims abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 13
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011593 sulfur Substances 0.000 claims abstract description 13
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 12
- 239000010703 silicon Substances 0.000 claims abstract description 12
- 239000002956 ash Substances 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims abstract description 11
- 230000000295 complement effect Effects 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000000654 additive Substances 0.000 claims abstract description 6
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 239000000843 powder Substances 0.000 claims description 19
- 239000013530 defoamer Substances 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 16
- 239000004816 latex Substances 0.000 claims description 12
- 229920000126 latex Polymers 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- -1 hydroxypropyl Chemical group 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- 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 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000006004 Quartz sand Substances 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- 229920002522 Wood fibre Polymers 0.000 claims description 3
- 229910052925 anhydrite Inorganic materials 0.000 claims description 3
- 229920001038 ethylene copolymer Polymers 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 229920000609 methyl cellulose Polymers 0.000 claims description 3
- 239000001923 methylcellulose Substances 0.000 claims description 3
- 235000010981 methylcellulose Nutrition 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 229920005646 polycarboxylate Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000000176 sodium gluconate Substances 0.000 claims description 3
- 229940005574 sodium gluconate Drugs 0.000 claims description 3
- 235000012207 sodium gluconate Nutrition 0.000 claims description 3
- 229940117958 vinyl acetate Drugs 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 244000248349 Citrus limon Species 0.000 claims 2
- 235000005979 Citrus limon Nutrition 0.000 claims 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- GQCYCMFGFVGYJT-UHFFFAOYSA-N [AlH3].[S] Chemical compound [AlH3].[S] GQCYCMFGFVGYJT-UHFFFAOYSA-N 0.000 claims 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000002426 superphosphate Substances 0.000 claims 1
- 239000012615 aggregate Substances 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201410275035.6A CN104108918B (en) | 2014-06-19 | 2014-06-19 | A kind of high-performance cement based self-leveling mortar |
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CN201410275035.6A CN104108918B (en) | 2014-06-19 | 2014-06-19 | A kind of high-performance cement based self-leveling mortar |
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CN104108918A CN104108918A (en) | 2014-10-22 |
CN104108918B true CN104108918B (en) | 2016-08-24 |
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CN201410275035.6A Expired - Fee Related CN104108918B (en) | 2014-06-19 | 2014-06-19 | A kind of high-performance cement based self-leveling mortar |
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CN104386980A (en) * | 2014-10-24 | 2015-03-04 | 河南兴安新型建筑材料有限公司 | Masonry mortar for autoclaved aerated concrete |
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US10155692B2 (en) | 2015-03-13 | 2018-12-18 | United States Gypsum Company | Hydrophobic finish compositions with extended flow time retention and building products made thereof |
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CN112049364A (en) * | 2020-09-17 | 2020-12-08 | 德清扬泰建筑材料有限公司 | Building ground heat preservation sound insulation leveling system and application thereof |
CN112479655A (en) * | 2020-12-04 | 2021-03-12 | 东营斯泰普力地坪材料科技发展有限公司 | Concrete TWF application system wear-resistant hardening agent |
CN112573885A (en) * | 2020-12-12 | 2021-03-30 | 南京霄祥工程技术有限公司 | Self-leveling mortar and preparation method thereof |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102145990A (en) * | 2011-03-28 | 2011-08-10 | 南京工业大学 | AC series cement-based self-leveling mortar for floor and preparation method thereof |
CN102432255A (en) * | 2011-09-29 | 2012-05-02 | 成都嘉新科技集团有限公司 | Cement-based self-leveling mortar |
CN102826814A (en) * | 2012-09-25 | 2012-12-19 | 湖南交泰建材有限公司 | Cement-based self-leveling mortar |
CN103043974A (en) * | 2012-12-05 | 2013-04-17 | 上海秀珀化工有限公司 | High-wear-resistant cement-based self-leveling mortar and preparation method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5782776B2 (en) * | 2011-03-29 | 2015-09-24 | 宇部興産株式会社 | Self-leveling material |
-
2014
- 2014-06-19 CN CN201410275035.6A patent/CN104108918B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102145990A (en) * | 2011-03-28 | 2011-08-10 | 南京工业大学 | AC series cement-based self-leveling mortar for floor and preparation method thereof |
CN102432255A (en) * | 2011-09-29 | 2012-05-02 | 成都嘉新科技集团有限公司 | Cement-based self-leveling mortar |
CN102826814A (en) * | 2012-09-25 | 2012-12-19 | 湖南交泰建材有限公司 | Cement-based self-leveling mortar |
CN103043974A (en) * | 2012-12-05 | 2013-04-17 | 上海秀珀化工有限公司 | High-wear-resistant cement-based self-leveling mortar and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
水泥基自流平砂浆的研制;刘成楼;《中国涂料》;20080831(第8期);第41-44页 * |
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