CN1098822C - 向含绿土混凝土中添加氧化烯基超塑化剂的混合材和方法 - Google Patents
向含绿土混凝土中添加氧化烯基超塑化剂的混合材和方法 Download PDFInfo
- Publication number
- CN1098822C CN1098822C CN98808461A CN98808461A CN1098822C CN 1098822 C CN1098822 C CN 1098822C CN 98808461 A CN98808461 A CN 98808461A CN 98808461 A CN98808461 A CN 98808461A CN 1098822 C CN1098822 C CN 1098822C
- Authority
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- China
- Prior art keywords
- clay
- cation
- mixture
- superplasticizer
- additive
- 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.)
- Expired - Lifetime
Links
- 239000004927 clay Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000008030 superplasticizer Substances 0.000 title claims description 35
- 229910021647 smectite Inorganic materials 0.000 title abstract 2
- 239000004567 concrete Substances 0.000 title description 27
- 239000000203 mixture Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims abstract description 25
- 150000002892 organic cations Chemical class 0.000 claims abstract description 24
- 229920000642 polymer Polymers 0.000 claims abstract description 23
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- 125000005702 oxyalkylene group Chemical group 0.000 claims abstract description 15
- 229920000388 Polyphosphate Polymers 0.000 claims abstract description 13
- 239000001205 polyphosphate Substances 0.000 claims abstract description 13
- 235000011176 polyphosphates Nutrition 0.000 claims abstract description 13
- 150000001768 cations Chemical class 0.000 claims abstract description 12
- 150000001412 amines Chemical group 0.000 claims abstract description 10
- 229910001411 inorganic cation Inorganic materials 0.000 claims abstract description 8
- 150000001767 cationic compounds Chemical class 0.000 claims abstract description 7
- 125000002091 cationic group Chemical group 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 101
- 239000000654 additive Substances 0.000 claims description 25
- 230000000996 additive effect Effects 0.000 claims description 25
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 20
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 16
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 239000000375 suspending agent Substances 0.000 claims description 9
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 8
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 6
- 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 claims description 6
- 235000019820 disodium diphosphate Nutrition 0.000 claims description 5
- GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 claims description 5
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 claims description 5
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 5
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 229920002125 Sokalan® Polymers 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical class [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 4
- 239000004584 polyacrylic acid Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 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 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- 150000003983 crown ethers Chemical class 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 125000000962 organic group Chemical group 0.000 claims description 3
- 229920000193 polymethacrylate Polymers 0.000 claims description 3
- 239000001488 sodium phosphate Substances 0.000 claims description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical group [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 3
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 3
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 3
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 claims description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 claims description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 150000001720 carbohydrates Chemical class 0.000 claims description 2
- 229940050410 gluconate Drugs 0.000 claims description 2
- 229950006191 gluconic acid Drugs 0.000 claims description 2
- 230000033444 hydroxylation Effects 0.000 claims description 2
- 238000005805 hydroxylation reaction Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 235000019357 lignosulphonate Nutrition 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 235000009973 maize Nutrition 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 claims description 2
- 229940005740 hexametaphosphate Drugs 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 24
- 239000004014 plasticizer Substances 0.000 abstract description 16
- 239000004576 sand Substances 0.000 description 50
- 239000004902 Softening Agent Substances 0.000 description 35
- 239000004570 mortar (masonry) Substances 0.000 description 29
- 238000012360 testing method Methods 0.000 description 26
- 230000000694 effects Effects 0.000 description 25
- 239000000463 material Substances 0.000 description 21
- 239000000126 substance Substances 0.000 description 11
- 238000002156 mixing Methods 0.000 description 9
- -1 amines organic cation Chemical class 0.000 description 8
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- 238000013459 approach Methods 0.000 description 7
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 7
- 229910000271 hectorite Inorganic materials 0.000 description 7
- 239000011398 Portland cement Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 239000011396 hydraulic cement Substances 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-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
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical compound C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 description 2
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 1
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 235000019687 Lamb Nutrition 0.000 description 1
- XUYPXLNMDZIRQH-LURJTMIESA-N N-acetyl-L-methionine Chemical compound CSCC[C@@H](C(O)=O)NC(C)=O XUYPXLNMDZIRQH-LURJTMIESA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000008431 aliphatic amides Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 230000009435 amidation Effects 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 150000002081 enamines Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 150000001261 hydroxy acids Chemical group 0.000 description 1
- 229910052900 illite Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011404 masonry cement Substances 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 235000019980 sodium acid phosphate Nutrition 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 235000019983 sodium metaphosphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002522 swelling effect 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
- C04B24/42—Organo-silicon compounds
- C04B24/425—Organo-modified inorganic compounds, e.g. organo-clays
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
- C04B14/104—Bentonite, e.g. montmorillonite
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
- C04B14/106—Kaolin
-
- 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
-
- 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
Abstract
Description
混合物 | 增塑剂 | 用量%s/s | MC坍落度mm | 砂子 |
#1 | 无EO/PO | 0.37 | 122 | 试验砂 |
#2 | EO/PO | 0.083 | 122 | 试验砂 |
#3 | 无EO/PO | 0.37 | 121 | Placitas |
#4 | EO/PO | 0.083 | 90 | Placitas |
#5 | 无EO/PO | 0.37 | 129 | Rilite |
#6 | EO/PO | 0.083 | 95 | Rilite |
混合物 | 增塑剂/混合物 | 用量%s/s | MC坍落度mm | 砂子 |
#7 | 无EO/PO锂蒙脱石 | 0.37 | 130 | 试验砂 |
#8 | EO/PO锂蒙脱石 | 0.093 | 78 | 试验砂 |
混合物 | 混合材 | 用量%s/s | MC坍落度mm |
#9 | 只含EO/PO | 0.10 | 56 |
#10 | EO/PO亚石硝酸钙 | 0.100.50 | 120 |
混合物 | 混合材 | 用量%s/s | MC坍落度mm |
#11 | EO/POCTB(有机阳离子) | 0.100.04 | 116 |
#12 | EO/POTTB(有机阳离子) | 0.100.04 | 110 |
#13 | EO/POLDAO(氧化胺) | 0.100.04 | 121 |
混合物 | 混合材 | 用量,%s/s | MC坍落度,mm |
#14 | EO/POPEG | 0.100.04 | 123 |
#15 | EO/POPVA | 0.100.04 | 125 |
#16 | EO/PO冠醚 | 0.100.04 | 122 |
混合物 | 混合材 | 用量,%s/s | MC坍落度,mm |
#17 | EO/POSHMPCLS | 0.100.040.15 | 117 |
#18 | EO/POSTPCLS | 0.100.040.15 | 108 |
#19 | EO/POSAPPCLS | 0.100.040.15 | 116 |
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US5069797P | 1997-06-25 | 1997-06-25 | |
US60/050,697 | 1997-06-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB02150475XA Division CN100400457C (zh) | 1997-06-25 | 1998-06-19 | 掺加剂组合物 |
Publications (2)
Publication Number | Publication Date |
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CN1268101A CN1268101A (zh) | 2000-09-27 |
CN1098822C true CN1098822C (zh) | 2003-01-15 |
Family
ID=21966840
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CNB02150475XA Expired - Lifetime CN100400457C (zh) | 1997-06-25 | 1998-06-19 | 掺加剂组合物 |
CN98808461A Expired - Lifetime CN1098822C (zh) | 1997-06-25 | 1998-06-19 | 向含绿土混凝土中添加氧化烯基超塑化剂的混合材和方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CNB02150475XA Expired - Lifetime CN100400457C (zh) | 1997-06-25 | 1998-06-19 | 掺加剂组合物 |
Country Status (15)
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US (2) | US6352952B1 (zh) |
EP (2) | EP2210865A1 (zh) |
JP (1) | JP4491078B2 (zh) |
KR (1) | KR100562920B1 (zh) |
CN (2) | CN100400457C (zh) |
AU (1) | AU731822B2 (zh) |
BR (1) | BR9810323A (zh) |
CA (1) | CA2294429C (zh) |
DE (1) | DE69841672D1 (zh) |
ES (1) | ES2344490T3 (zh) |
NZ (1) | NZ502141A (zh) |
RU (1) | RU2187479C2 (zh) |
TR (1) | TR199903254T2 (zh) |
TW (1) | TW387868B (zh) |
WO (1) | WO1998058887A1 (zh) |
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- 1998-06-19 EP EP10003538A patent/EP2210865A1/en not_active Withdrawn
- 1998-06-19 US US09/446,590 patent/US6352952B1/en not_active Expired - Lifetime
- 1998-06-19 CN CNB02150475XA patent/CN100400457C/zh not_active Expired - Lifetime
- 1998-06-19 TR TR1999/03254T patent/TR199903254T2/xx unknown
- 1998-06-19 JP JP50489899A patent/JP4491078B2/ja not_active Expired - Lifetime
- 1998-06-19 AU AU79825/98A patent/AU731822B2/en not_active Expired
- 1998-06-19 KR KR19997012337A patent/KR100562920B1/ko not_active IP Right Cessation
- 1998-06-19 DE DE69841672T patent/DE69841672D1/de not_active Expired - Lifetime
- 1998-06-19 CN CN98808461A patent/CN1098822C/zh not_active Expired - Lifetime
- 1998-06-19 NZ NZ502141A patent/NZ502141A/en unknown
- 1998-06-19 CA CA002294429A patent/CA2294429C/en not_active Expired - Lifetime
- 1998-06-19 EP EP98930431A patent/EP1015398B1/en not_active Expired - Lifetime
- 1998-06-19 RU RU2000101841/04A patent/RU2187479C2/ru not_active IP Right Cessation
- 1998-06-19 WO PCT/US1998/012876 patent/WO1998058887A1/en not_active Application Discontinuation
- 1998-06-19 ES ES98930431T patent/ES2344490T3/es not_active Expired - Lifetime
- 1998-06-19 BR BR9810323-7A patent/BR9810323A/pt not_active IP Right Cessation
- 1998-07-22 TW TW087111949A patent/TW387868B/zh active
-
2001
- 2001-11-06 US US09/993,726 patent/US6670415B2/en not_active Expired - Lifetime
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US4946904A (en) * | 1987-05-15 | 1990-08-07 | Nippon Oil And Fats Co., Ltd. | Additives for cement |
US5556460A (en) * | 1995-09-18 | 1996-09-17 | W.R. Grace & Co.-Conn. | Drying shrinkage cement admixture |
Also Published As
Publication number | Publication date |
---|---|
AU7982598A (en) | 1999-01-04 |
DE69841672D1 (de) | 2010-07-01 |
TR199903254T2 (xx) | 2000-07-21 |
CN1268101A (zh) | 2000-09-27 |
ES2344490T3 (es) | 2010-08-27 |
RU2187479C2 (ru) | 2002-08-20 |
CN100400457C (zh) | 2008-07-09 |
NZ502141A (en) | 2001-12-21 |
CN1421413A (zh) | 2003-06-04 |
US6352952B1 (en) | 2002-03-05 |
CA2294429A1 (en) | 1998-12-30 |
EP1015398A1 (en) | 2000-07-05 |
EP1015398B1 (en) | 2010-05-19 |
US20020121229A1 (en) | 2002-09-05 |
US6670415B2 (en) | 2003-12-30 |
EP2210865A1 (en) | 2010-07-28 |
EP1015398A4 (en) | 2002-02-06 |
TW387868B (en) | 2000-04-21 |
AU731822B2 (en) | 2001-04-05 |
JP4491078B2 (ja) | 2010-06-30 |
KR20010014236A (ko) | 2001-02-26 |
CA2294429C (en) | 2003-12-09 |
MX9911839A (zh) | 2000-04-30 |
WO1998058887A1 (en) | 1998-12-30 |
BR9810323A (pt) | 2000-09-05 |
JP2002506415A (ja) | 2002-02-26 |
KR100562920B1 (ko) | 2006-03-22 |
MX225224B (zh) | 2005-01-03 |
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