CN1268101A - 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
- CN1268101A CN1268101A CN98808461A CN98808461A CN1268101A CN 1268101 A CN1268101 A CN 1268101A CN 98808461 A CN98808461 A CN 98808461A CN 98808461 A CN98808461 A CN 98808461A CN 1268101 A CN1268101 A CN 1268101A
- Authority
- CN
- China
- Prior art keywords
- clay
- additive
- cation
- mixture
- activity
- 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
- 239000004927 clay Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 45
- 229910021647 smectite Inorganic materials 0.000 title abstract 2
- 239000008030 superplasticizer Substances 0.000 title description 28
- 239000004567 concrete Substances 0.000 title description 27
- 239000000203 mixture Substances 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 150000002892 organic cations Chemical class 0.000 claims abstract description 23
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 17
- 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
- 125000002091 cationic group Chemical group 0.000 claims abstract description 7
- 229910001411 inorganic cation Inorganic materials 0.000 claims abstract description 7
- 150000001767 cationic compounds Chemical class 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 239000004902 Softening Agent Substances 0.000 claims description 43
- 230000000694 effects Effects 0.000 claims description 34
- 239000000654 additive Substances 0.000 claims description 26
- 230000000996 additive effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 23
- 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
- 230000008859 change Effects 0.000 claims description 15
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 12
- 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 8
- 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
- 230000008569 process Effects 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
- 238000010521 absorption reaction Methods 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
- 239000004014 plasticizer Substances 0.000 abstract description 16
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 97
- 239000004576 sand Substances 0.000 description 50
- 239000004570 mortar (masonry) Substances 0.000 description 29
- 238000012360 testing method Methods 0.000 description 26
- 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
- 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
- C04B24/40—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
- 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
- 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 (35)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5069797P | 1997-06-25 | 1997-06-25 | |
US60/050,697 | 1997-06-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02150475XA Division CN100400457C (zh) | 1997-06-25 | 1998-06-19 | 掺加剂组合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1268101A true CN1268101A (zh) | 2000-09-27 |
CN1098822C CN1098822C (zh) | 2003-01-15 |
Family
ID=21966840
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
CNB02150475XA Expired - Lifetime CN100400457C (zh) | 1997-06-25 | 1998-06-19 | 掺加剂组合物 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02150475XA Expired - Lifetime CN100400457C (zh) | 1997-06-25 | 1998-06-19 | 掺加剂组合物 |
Country Status (15)
Country | Link |
---|---|
US (2) | US6352952B1 (zh) |
EP (2) | EP1015398B1 (zh) |
JP (1) | JP4491078B2 (zh) |
KR (1) | KR100562920B1 (zh) |
CN (2) | CN1098822C (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) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102140020A (zh) * | 2010-11-24 | 2011-08-03 | 辽宁奥克化学股份有限公司 | 一种混凝土减水剂及其制备方法 |
CN102575054A (zh) * | 2009-09-21 | 2012-07-11 | Sika技术股份公司 | 用于在矿物质粘合剂中稳定梳形聚合物的铁(iii)络合剂 |
CN101379006B (zh) * | 2006-02-06 | 2012-07-18 | 拉法基公司 | 用于水硬组合物的外加剂 |
CN103228595A (zh) * | 2010-10-19 | 2013-07-31 | 格雷斯公司 | 用于可水合的水泥组合物的含粘土人工砂 |
CN103979557A (zh) * | 2014-06-01 | 2014-08-13 | 许盛英 | 钠化后的伊利石粘土 |
CN107848901A (zh) * | 2014-10-31 | 2018-03-27 | 罗门哈斯公司 | 供用于水泥掺合物中的合成性保水剂与流变改性剂 |
CN108424030A (zh) * | 2018-04-13 | 2018-08-21 | 广东基业长青节能环保实业有限公司 | 一种保坍型混凝土强效剂及其制备方法和用途 |
CN108698927A (zh) * | 2016-07-06 | 2018-10-23 | 亨斯迈石油化学有限责任公司 | 无卤素季胺及其用途 |
Families Citing this family (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998058887A1 (en) | 1997-06-25 | 1998-12-30 | W.R. Grace & Co.-Conn. | Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates |
US6441054B1 (en) | 2000-03-02 | 2002-08-27 | W.R. Grace & Co.-Conn | Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent |
BR0109283A (pt) | 2000-03-14 | 2002-12-17 | James Hardie Res Pty Ltd | Materiais para construção de cimento com fibra contendo aditivos de baixa densidade |
US6641661B1 (en) * | 2000-05-26 | 2003-11-04 | W. R. Grace & Co.-Conn. | High early strength cement and additives and methods for making the same |
KR100855848B1 (ko) * | 2000-10-04 | 2008-09-01 | 제임스 하디 인터내셔널 파이낸스 비.브이. | 사이징된 셀룰로즈 섬유를 이용한 섬유 시멘트 복합 재료 |
ATE337281T1 (de) * | 2000-10-17 | 2006-09-15 | James Hardie Int Finance Bv | Faserzement verbundmaterial mit biozid behandelten, dauerhaften zellulosefasern |
AU2001296904B2 (en) | 2000-10-17 | 2007-08-30 | James Hardie Technology Limited | Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials |
JP4384411B2 (ja) * | 2001-03-09 | 2009-12-16 | ジェイムズ ハーディー インターナショナル ファイナンス ベスローテン フェンノートシャップ | 改善された分散性を備える化学的に処理された繊維を用いた繊維強化セメント複合材料 |
JP3686888B2 (ja) * | 2002-08-07 | 2005-08-24 | 花王株式会社 | 空隙充填材および空隙充填工法 |
US20040226620A1 (en) * | 2002-09-26 | 2004-11-18 | Daniel Therriault | Microcapillary networks |
US7993570B2 (en) | 2002-10-07 | 2011-08-09 | James Hardie Technology Limited | Durable medium-density fibre cement composite |
US7053125B2 (en) * | 2002-11-14 | 2006-05-30 | The Board Of Trustees Of The University Of Illinois | Controlled dispersion of colloidal suspension by comb polymers |
EP1587767B1 (en) | 2003-01-09 | 2017-07-19 | James Hardie Technology Limited | Fiber cement composite materials using bleached cellulose fibers and their manufacturing method |
US20040144287A1 (en) * | 2003-01-24 | 2004-07-29 | Boral Material Technologies Inc. | System and method for treating fly ash |
MY141254A (en) * | 2003-01-24 | 2010-03-31 | Handy Chemicals Ltd | Sacrificial agents for fly ash concrete |
US6800129B2 (en) * | 2003-01-30 | 2004-10-05 | W. R. Grace & Co.-Conn. | High solids pumpable cement additives |
US20040149174A1 (en) * | 2003-02-05 | 2004-08-05 | Mbt Holding Ag | Accelerating admixture for concrete |
US20040211342A1 (en) | 2003-04-25 | 2004-10-28 | Mbt Holding Ag | Rheology stabilizer for cementitious compositions |
US7141617B2 (en) * | 2003-06-17 | 2006-11-28 | The Board Of Trustees Of The University Of Illinois | Directed assembly of three-dimensional structures with micron-scale features |
US7147056B2 (en) * | 2003-08-12 | 2006-12-12 | Halliburton Energy Services, Inc. | Subterranean fluids and methods of using these fluids in subterranean formations |
US7198104B2 (en) * | 2003-08-12 | 2007-04-03 | Halliburton Energy Services, Inc. | Subterranean fluids and methods of cementing in subterranean formations |
US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
US7111684B2 (en) * | 2004-09-14 | 2006-09-26 | Halliburton Energy Services, Inc. | Subterranean fluids having improved environmental characteristics and methods of using these fluids in subterranean formations |
US9067383B2 (en) * | 2004-09-16 | 2015-06-30 | United States Gypsum Company | Flexible and rollable cementitious membrane and method of manufacturing it |
ATE532756T1 (de) | 2004-09-21 | 2011-11-15 | Lafarge Sa | Verfahren zur inertisierung von unreinheiten |
FR2875496B1 (fr) * | 2004-09-21 | 2006-11-24 | Lafarge Sa | Inertant d'argile |
FR2887541B1 (fr) * | 2004-09-21 | 2007-10-12 | Lafarge Sa | Compositions d'inertage d'impuretes |
EP1838643B1 (fr) | 2004-09-21 | 2011-11-09 | Lafarge | Compositions d'inertage d'impuretes |
US20070204764A1 (en) * | 2006-01-23 | 2007-09-06 | Jianhua Mao | Compounds and methods for reducing water content in cementitious mixtures |
MX2008013202A (es) | 2006-04-12 | 2009-01-09 | James Hardie Int Finance Bv | Elemento de construcción de refozado y sellado en superficies. |
US7786192B2 (en) | 2006-07-14 | 2010-08-31 | University Of Florida Research Foundation, Inc. | Nanomodified concrete additive and high performance cement past and concrete therefrom |
KR100776081B1 (ko) * | 2006-08-30 | 2007-11-15 | 영남대학교 산학협력단 | 개선된 수화팽윤성을 갖는 토목섬유점토차수재 조성물 |
US7261772B1 (en) | 2006-10-17 | 2007-08-28 | Lyondell Chemical Technology, L.P. | Gypsum composition |
CA2671185C (en) * | 2006-12-06 | 2013-02-26 | Construction Research & Technology Gmbh | Rheology modifying additive for cementitious compositions |
US7956102B2 (en) * | 2007-04-09 | 2011-06-07 | The Board Of Trustees Of The University Of Illinois | Sol-gel inks |
US7670427B2 (en) * | 2007-06-06 | 2010-03-02 | United States Gypsum Company | Very fast setting cementitious composition with high early-age compressive strength |
JP2010535700A (ja) * | 2007-08-10 | 2010-11-25 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | ドライキャストセメント組成物用レオロジー調整添加剤 |
US8617451B2 (en) * | 2007-11-30 | 2013-12-31 | Bpb Limited | Method of producing gypsum building boards |
US8209927B2 (en) | 2007-12-20 | 2012-07-03 | James Hardie Technology Limited | Structural fiber cement building materials |
US8764272B2 (en) | 2008-04-07 | 2014-07-01 | W. R. Grace & Co., -Conn. | Method for monitoring thixotropy in concrete mixing drum |
WO2009131240A1 (ja) * | 2008-04-24 | 2009-10-29 | ダブリュー・アール・グレイス・アンド・カンパニーーコネチカット | コンクリートまたはモルタル混和剤組成物 |
US20090266746A1 (en) * | 2008-04-29 | 2009-10-29 | David Henry Behr | Mineral ore flotation aid |
JP5713524B2 (ja) * | 2008-07-11 | 2015-05-07 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | コンクリートにおける粘土活性を改善するためのスランプ保持混和剤 |
DE102008033834A1 (de) | 2008-07-19 | 2010-01-21 | Lanxess Deutschland Gmbh | Weichmacherzubereitungen |
US7922939B2 (en) * | 2008-10-03 | 2011-04-12 | The Board Of Trustees Of The University Of Illinois | Metal nanoparticle inks |
SA109300600B1 (ar) * | 2008-10-09 | 2013-01-02 | كونستروكشن ريسيرتش آند تكنولوجي جي ام بي اتش | مواد إعاقة امتزاز لركام في خلطات مادة بناء تحتوي على مادة تلدين |
US8187500B2 (en) * | 2008-10-17 | 2012-05-29 | The Board Of Trustees Of The University Of Illinois | Biphasic inks |
JP5378752B2 (ja) * | 2008-10-21 | 2013-12-25 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | セメント質組成物のウオッシュアウトを防止するための方法 |
CN101838122B (zh) * | 2009-03-20 | 2013-08-28 | 上海彭浦特种耐火材料厂 | 不定形耐火材料体系的复合外加剂、制备方法及应用 |
US20100286312A1 (en) | 2009-05-06 | 2010-11-11 | Boral Material Technologies Inc. | Amine Sacrificial Agents and Methods and Products Using Same |
FR2948118A1 (fr) * | 2009-07-17 | 2011-01-21 | Coatex Sas | Additif d'inertage des impuretes pour les suspensions aqueuses de sulfate de calcium hemihydrate contenant un polymere peigne et un polymere cationique |
CN102596847B (zh) * | 2009-09-02 | 2015-04-01 | 巴斯夫聚合建材有限公司 | 制剂及其用途 |
EP2298710A1 (de) * | 2009-09-21 | 2011-03-23 | Sika Technology AG | Zusatzmittel für mineralische Bindemittel |
FR2953214B1 (fr) | 2009-11-30 | 2012-01-27 | Chryso | Agents inertants des argiles dans des compositions hydrauliques |
EP2341039A1 (de) | 2009-12-24 | 2011-07-06 | Sika Technology AG | Tonhaltiger Gips |
FR2956663B1 (fr) * | 2010-02-24 | 2012-05-18 | Coatex Sas | Solution aqueuse de polymere peigne (meth)acrylique fluide avec un extrait sec superieur a 60 %, procede de fabrication et utilisation comme agent fluidifiant. |
FR2957072B1 (fr) * | 2010-03-02 | 2012-02-17 | Lafarge Sa | Procede d'inertage d'argiles non gonflantes |
FR2958284B1 (fr) * | 2010-04-02 | 2012-03-16 | Lafarge Sa | Melange fluidifiant pour composition hydraulique |
US8058377B1 (en) | 2010-06-24 | 2011-11-15 | W. R. Grace & Co.-Conn. | Phosphate-containing polycarboxylate polymer dispersants |
EP2438941A1 (en) | 2010-10-08 | 2012-04-11 | Sanofi-Aventis Deutschland GmbH | Auto injector with a torsion spring |
EP2438940A1 (en) | 2010-10-08 | 2012-04-11 | Sanofi-Aventis Deutschland GmbH | Auto injector with a torsion spring |
EP2463317A1 (de) | 2010-12-09 | 2012-06-13 | BASF Construction Polymers GmbH | Additiv für fließmittel enthaltende Baustoffmischungen |
KR101245355B1 (ko) * | 2010-12-29 | 2013-03-19 | 우진 일렉트로나이트(주) | 프로브 센서 고정용 속경성 접착제 및 프로브 센서 고정방법 |
US8461245B2 (en) | 2011-02-15 | 2013-06-11 | W.R. Grace & Co.-Conn. | Copolymers for treating construction aggregates |
FR2973401B1 (fr) | 2011-03-30 | 2014-05-16 | Terre Armee Int | Ouvrages en sol renforce |
US9034968B2 (en) * | 2011-03-31 | 2015-05-19 | W. R. Grace & Co.-Conn. | Cationic polymers for treating construction aggregates |
EP2535362A1 (de) * | 2011-06-17 | 2012-12-19 | Sika Technology AG | Kammpolymere als Dispergiermittel für alkalisch aktivierte Bindemittel |
IN2014DN06600A (zh) | 2012-02-22 | 2015-05-22 | Grace W R & Co | |
US20130231415A1 (en) * | 2012-03-05 | 2013-09-05 | Ruetgers Polymers Ltd. | Slump Retaining and Dispersing Agent for Hydraulic Compositions |
CN104220472B (zh) * | 2012-04-11 | 2017-03-01 | 建筑研究和技术有限公司 | 基于芳族化合物的缩聚产物、其制备方法及其用途 |
EP2660218A1 (de) | 2012-05-04 | 2013-11-06 | Construction Research & Technology GmbH | Verfahren zur Herstellung eines hydraulischen Bindemittels, entsprechendes Additiv sowie dessen Verwendung. |
BR112014027079B1 (pt) | 2012-05-04 | 2020-12-22 | L'beste Gat Ltd. | método para modificar materiais de cimento com agregados contendo argila |
EP2711347A1 (de) | 2012-09-21 | 2014-03-26 | HeidelbergCement AG | Verfahren und Mittel zur Aufbereitung von Gesteinskörnungen |
WO2014067832A1 (de) | 2012-10-29 | 2014-05-08 | Sika Technology Ag | Verflüssiger mit kationischen seitenketten ohne polyetherseitenketten |
CN103193925B (zh) * | 2013-03-06 | 2016-08-03 | 奥克化学扬州有限公司 | 一种具有抗泥或耐泥性能的聚合物水溶液及其制备方法 |
EP2792653A1 (de) * | 2013-04-17 | 2014-10-22 | Sika Technology AG | Verwendung von Kammpolymeren zur Kontrolle der Rheologie von mineralischen Bindemittelzusammensetzungen |
WO2015014412A1 (en) | 2013-08-02 | 2015-02-05 | Cemex Research Group Ag | Admixtures and admixture formation used in concrete technology |
EP2848597A1 (en) | 2013-09-17 | 2015-03-18 | Basf Se | Light-weight gypsum board with improved strength and method for making same |
US20160221884A1 (en) * | 2013-09-18 | 2016-08-04 | Technion Research & Development Foundation Ltd. | Concrete formulations and admixtures therefor |
JP6581575B2 (ja) | 2013-10-18 | 2019-09-25 | ジーシーピー・アプライド・テクノロジーズ・インコーポレーテッド | 水和可能なコンクリートミックス中の化学流動化混和剤の早い応答時間を達成し、そして監視するためのシステム及びその方法 |
GB2524045A (en) * | 2014-03-12 | 2015-09-16 | Enviromate Ltd | Construction material and method of manufacturing the same |
RU2554993C1 (ru) * | 2014-07-02 | 2015-07-10 | Рамзия Искандаровна Чеснокова | Пластифицирующая добавка к бетонной смеси |
RU2554990C1 (ru) * | 2014-07-02 | 2015-07-10 | Рамзия Искандаровна Чеснокова | Суперпластификатор для бетонов |
US9919968B2 (en) | 2014-09-30 | 2018-03-20 | Gcp Applied Technologies Inc. | Low-to-mid-range water reduction using polycarboxylate comb polymers |
US11130709B2 (en) | 2015-05-19 | 2021-09-28 | Gcp Applied Technologies Inc. | Polyalkoxylated polyamine oxide defoaming compositions |
MX2017015528A (es) * | 2015-06-04 | 2018-02-21 | Verifi Llc | Dosificador de cma post-preparacion en hormigon. |
EP3333204A4 (en) | 2015-08-05 | 2019-03-27 | Toho Chemical Industry Co., Ltd. | POLYCONDENSATION PRODUCT WITH PHENOLIC COPOLYMER AND DISPERSANT WITH HYDRAULIC COMPOSITION THEREWITH |
EP3368493A1 (de) * | 2015-10-26 | 2018-09-05 | Sika Technology AG | Inertisierung von tonmineralien und verbesserung der wirkung von verflüssigern in tonhaltigen mineralischen bindemittelzusammensetzungen |
CA3005553C (en) | 2015-11-16 | 2023-02-14 | Gcp Applied Technologies Inc. | Postponed onset of quicklime hydration |
WO2017189309A1 (en) * | 2016-04-26 | 2017-11-02 | Dow Global Technologies Llc | Clay insensitive concrete superplasticizer |
PL3455290T3 (pl) | 2016-05-09 | 2020-09-21 | Lanxess Deutschland Gmbh | Kompozycje zawierające karbodiimid, estry i PVC, ich wytwarzanie i zastosowanie |
EP3243871A1 (de) | 2016-05-09 | 2017-11-15 | LANXESS Deutschland GmbH | Zusammensetzungen enthaltend carbodiimid und ester, deren herstellung und verwendung bei der stabilisierung von polyvinylchlorid |
FR3056217B1 (fr) | 2016-09-21 | 2020-06-19 | S.P.C.M. Sa | Procede d'obtention de polymeres cationiques a teneur reduite en halogenures |
WO2018099659A1 (en) | 2016-12-01 | 2018-06-07 | Huntsman International Llc | Functionalized polyacrylate polymer compositions |
CN108264620B (zh) * | 2016-12-30 | 2020-06-26 | 江苏苏博特新材料股份有限公司 | 一种膦酸基嵌段聚合物、其制备方法及应用 |
US11021395B2 (en) | 2018-01-29 | 2021-06-01 | Lawrence L Kuo | Method for low-to-mid-range water reduction of cementitious compositions |
AU2019354674A1 (en) * | 2018-10-05 | 2021-02-04 | Sika Technology Ag | Comb polymers as blocking additives for swelling clays |
FR3088928B1 (fr) | 2018-11-27 | 2022-08-05 | Chryso | Méthode d’analyse de la quantité d’argile dans un sable |
JP7103691B2 (ja) * | 2018-12-03 | 2022-07-20 | 竹本油脂株式会社 | 水硬性組成物用添加剤及び水硬性組成物 |
WO2020141285A1 (fr) * | 2018-12-31 | 2020-07-09 | Materr'up | Nouvelle formulation pour liant de construction bas carbone, procede de preparation et materiaux de construction |
FR3118028B1 (fr) | 2020-12-23 | 2023-12-15 | S N F Sa | Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction |
FR3125049A1 (fr) | 2021-07-09 | 2023-01-13 | Snf Sa | Polymère cationique biosourcé à haute densité de charge |
CN115806404A (zh) * | 2021-09-13 | 2023-03-17 | 山西金凯奇建材科技有限公司 | 抗泥型聚羧酸减水剂 |
EP4215504A1 (en) | 2022-01-20 | 2023-07-26 | Sika Technology AG | Method for mitigating the effect of clay in mineral construction materials |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1891269A (en) * | 1930-11-14 | 1932-12-20 | Charles L Norton | Concrete |
US3197317A (en) * | 1963-03-20 | 1965-07-27 | Socony Mobil Oil Co Inc | Low density cement for wells |
DE3260845D1 (en) | 1981-01-16 | 1984-11-08 | Nippon Catalytic Chem Ind | Copolymer and method for manufacture thereof |
US4960465A (en) * | 1986-12-09 | 1990-10-02 | W. R. Grace & Co. | Hydraulic cement additives and hydraulic cement compositions containing same |
US4861378A (en) * | 1987-03-13 | 1989-08-29 | Denki Kagaku Kogyo Kabushiki Kaisha | Cement additive containing superplasticizer and bentonite |
JP2541218B2 (ja) * | 1987-05-15 | 1996-10-09 | 日本油脂株式会社 | セメント用添加剤 |
ES2023350T3 (es) | 1989-05-17 | 1994-11-01 | Sika Ag | Copolimeros solubles en agua, un procedimiento para su fabricacion y su utilizacion como disolventes en suspensiones de sustancias solidas. |
US4935034A (en) * | 1989-07-17 | 1990-06-19 | American Colloid Company | Masonry cement composition and masonry construction |
US4946506A (en) * | 1989-09-07 | 1990-08-07 | W.R. Grace & Co.-Conn. | Corrosion inhibiting hydraulic cement additives and compositions containing same |
US5232497A (en) | 1992-04-30 | 1993-08-03 | The Western Company Of North America | Clay control additive for cement compositions and method of cementing |
US5334241A (en) * | 1992-10-22 | 1994-08-02 | T.O.W. Inc. | Organophilic clay and method for its manufacture |
FR2699915B1 (fr) | 1992-12-29 | 1995-03-10 | Prod Ind Cfpi Franc | Composition de matières améliorant les propriétés rhéologiques des produits à base de ciments. |
AT399340B (de) | 1993-02-01 | 1995-04-25 | Chemie Linz Gmbh | Copolymere auf basis von maleinsäurederivaten und vinylmonomeren, deren herstellung und verwendung |
US5393343A (en) * | 1993-09-29 | 1995-02-28 | W. R. Grace & Co.-Conn. | Cement and cement composition having improved rheological properties |
US5389276A (en) * | 1993-11-15 | 1995-02-14 | Texaco Inc. | Aircraft deicing fluid with thermal and pH-stable wetting agent |
JP3588782B2 (ja) * | 1993-12-06 | 2004-11-17 | 日本油脂株式会社 | セメント用添加剤 |
US5626665A (en) * | 1994-11-04 | 1997-05-06 | Ash Grove Cement Company | Cementitious systems and novel methods of making the same |
JP3827098B2 (ja) * | 1994-12-12 | 2006-09-27 | 日本油脂株式会社 | セメント用添加剤組成物 |
US5576257A (en) * | 1995-06-19 | 1996-11-19 | T.O.W. Inc. | Organophilic clay with dual modifiers, and method for its manufacture |
US5634966A (en) * | 1995-07-19 | 1997-06-03 | W.R. Grace & Co.-Conn. | Nitrite-based corrosion inhibitors with improved anodic and cathodic inhibiting performance |
US5840114A (en) * | 1995-06-21 | 1998-11-24 | W. R. Grace & Co.-Conn. | High early-strength-enhancing admixture for precast hydraulic cement and compositions containing same |
US5859121A (en) * | 1995-07-14 | 1999-01-12 | Bayer Corporation | Concentrated aqueous EO/PO nonionic block copolymer solution |
AUPN504095A0 (en) * | 1995-08-25 | 1995-09-21 | James Hardie Research Pty Limited | Cement formulation |
US5556460A (en) * | 1995-09-18 | 1996-09-17 | W.R. Grace & Co.-Conn. | Drying shrinkage cement admixture |
US5736600A (en) * | 1996-08-07 | 1998-04-07 | W.R. Grace & Co.-Conn. | Mortar admixtures and method of preparing same |
GB9626320D0 (en) * | 1996-12-19 | 1997-02-05 | Ecc Int Ltd | Cementitious compositions |
EP1007491B1 (en) * | 1997-01-21 | 2004-12-15 | W.R. GRACE & CO.-CONN. | Emulsified comb polymer and defoaming agent composition and method of making same |
US5782972A (en) * | 1997-03-21 | 1998-07-21 | W.R. Grace & Co.-Conn. | Additive for production of highly workable mortar cement |
WO1998058887A1 (en) * | 1997-06-25 | 1998-12-30 | W.R. Grace & Co.-Conn. | Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates |
US6296694B1 (en) * | 1998-06-25 | 2001-10-02 | Roger Machson | Transparent anti-fog anti-splash coating compositions |
US6441054B1 (en) * | 2000-03-02 | 2002-08-27 | W.R. Grace & Co.-Conn | Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent |
-
1998
- 1998-06-19 WO PCT/US1998/012876 patent/WO1998058887A1/en not_active Application Discontinuation
- 1998-06-19 CA CA002294429A patent/CA2294429C/en not_active Expired - Lifetime
- 1998-06-19 KR KR19997012337A patent/KR100562920B1/ko not_active IP Right Cessation
- 1998-06-19 EP EP98930431A patent/EP1015398B1/en not_active Expired - Lifetime
- 1998-06-19 DE DE69841672T patent/DE69841672D1/de not_active Expired - Lifetime
- 1998-06-19 RU RU2000101841/04A patent/RU2187479C2/ru not_active IP Right Cessation
- 1998-06-19 CN CN98808461A patent/CN1098822C/zh not_active Expired - Lifetime
- 1998-06-19 EP EP10003538A patent/EP2210865A1/en not_active Withdrawn
- 1998-06-19 ES ES98930431T patent/ES2344490T3/es not_active Expired - Lifetime
- 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 BR BR9810323-7A patent/BR9810323A/pt not_active IP Right Cessation
- 1998-06-19 TR TR1999/03254T patent/TR199903254T2/xx unknown
- 1998-06-19 CN CNB02150475XA patent/CN100400457C/zh not_active Expired - Lifetime
- 1998-06-19 US US09/446,590 patent/US6352952B1/en not_active Expired - Lifetime
- 1998-06-19 NZ NZ502141A patent/NZ502141A/en unknown
- 1998-07-22 TW TW087111949A patent/TW387868B/zh active
-
2001
- 2001-11-06 US US09/993,726 patent/US6670415B2/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101379006B (zh) * | 2006-02-06 | 2012-07-18 | 拉法基公司 | 用于水硬组合物的外加剂 |
CN102575054A (zh) * | 2009-09-21 | 2012-07-11 | Sika技术股份公司 | 用于在矿物质粘合剂中稳定梳形聚合物的铁(iii)络合剂 |
CN102575054B (zh) * | 2009-09-21 | 2014-06-25 | Sika技术股份公司 | 用于在矿物质粘合剂中稳定梳形聚合物的铁(iii)络合剂 |
CN103228595B (zh) * | 2010-10-19 | 2015-08-12 | 格雷斯公司 | 用于可水合的水泥组合物的含粘土人工砂 |
CN103228595A (zh) * | 2010-10-19 | 2013-07-31 | 格雷斯公司 | 用于可水合的水泥组合物的含粘土人工砂 |
CN102140020B (zh) * | 2010-11-24 | 2012-12-26 | 辽宁奥克化学股份有限公司 | 一种混凝土减水剂及其制备方法 |
CN102140020A (zh) * | 2010-11-24 | 2011-08-03 | 辽宁奥克化学股份有限公司 | 一种混凝土减水剂及其制备方法 |
CN103979557A (zh) * | 2014-06-01 | 2014-08-13 | 许盛英 | 钠化后的伊利石粘土 |
CN103979557B (zh) * | 2014-06-01 | 2016-04-06 | 许盛英 | 钠化后的伊利石粘土 |
CN107848901A (zh) * | 2014-10-31 | 2018-03-27 | 罗门哈斯公司 | 供用于水泥掺合物中的合成性保水剂与流变改性剂 |
CN108698927A (zh) * | 2016-07-06 | 2018-10-23 | 亨斯迈石油化学有限责任公司 | 无卤素季胺及其用途 |
CN108698927B (zh) * | 2016-07-06 | 2022-08-09 | 亨斯迈石油化学有限责任公司 | 无卤素季胺及其用途 |
US11542199B2 (en) | 2016-07-06 | 2023-01-03 | Huntsman Petrochemical Llc | Halogen-free quaternary amines and uses thereof |
CN108424030A (zh) * | 2018-04-13 | 2018-08-21 | 广东基业长青节能环保实业有限公司 | 一种保坍型混凝土强效剂及其制备方法和用途 |
Also Published As
Publication number | Publication date |
---|---|
TW387868B (en) | 2000-04-21 |
CN1098822C (zh) | 2003-01-15 |
CA2294429C (en) | 2003-12-09 |
JP2002506415A (ja) | 2002-02-26 |
EP1015398A4 (en) | 2002-02-06 |
EP1015398B1 (en) | 2010-05-19 |
TR199903254T2 (xx) | 2000-07-21 |
CN100400457C (zh) | 2008-07-09 |
ES2344490T3 (es) | 2010-08-27 |
DE69841672D1 (de) | 2010-07-01 |
BR9810323A (pt) | 2000-09-05 |
US6670415B2 (en) | 2003-12-30 |
JP4491078B2 (ja) | 2010-06-30 |
US6352952B1 (en) | 2002-03-05 |
AU7982598A (en) | 1999-01-04 |
RU2187479C2 (ru) | 2002-08-20 |
KR20010014236A (ko) | 2001-02-26 |
WO1998058887A1 (en) | 1998-12-30 |
NZ502141A (en) | 2001-12-21 |
EP1015398A1 (en) | 2000-07-05 |
EP2210865A1 (en) | 2010-07-28 |
AU731822B2 (en) | 2001-04-05 |
CA2294429A1 (en) | 1998-12-30 |
KR100562920B1 (ko) | 2006-03-22 |
CN1421413A (zh) | 2003-06-04 |
MX225224B (zh) | 2005-01-03 |
MX9911839A (zh) | 2000-04-30 |
US20020121229A1 (en) | 2002-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1098822C (zh) | 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 | |
EP1603846B1 (en) | Strength improvement admixture | |
DE602005004765T2 (de) | Additiv für hydraulisches material | |
US7670426B2 (en) | Concrete mixtures having aqueous foam admixtures | |
US7922808B2 (en) | Freeze-thaw durability of dry cast cementitious mixtures | |
JP4349595B2 (ja) | 乾燥収縮を改良したセメント用混和剤 | |
US20040211342A1 (en) | Rheology stabilizer for cementitious compositions | |
US8871021B2 (en) | Concrete mixtures including carbon encapsulating admixture | |
KR101076256B1 (ko) | 계면 활성제 조성물 | |
US20040231567A1 (en) | Liquid coloring suspension and colored cementitious composition | |
US20050284340A1 (en) | Providing freezing and thawing resistance to cementitious compositions | |
AU2001241501A1 (en) | Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent | |
CN1850707A (zh) | 抗硫酸盐侵蚀的自密实混凝土及其制备方法 | |
US20020111399A1 (en) | Water soluble air controlling agents for cementitious compositions | |
AU2007206056B2 (en) | Compounds and methods for treating fly ash | |
CN1516683A (zh) | 夹带空气的掺合料组合物 | |
US20060030643A1 (en) | Water soluble air controlling agents for cementitious compositions | |
CN110937839A (zh) | 一种用于再生骨料混凝土的增效剂及其制备方法 | |
CN1426976A (zh) | 一种含铬硅酸盐建筑材料外加剂以及含有该外加剂的建筑材料 | |
MXPA99011839A (en) | Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: American Maryland Patentee after: W.R. GRACE & CO.-CONN. Address before: American New York Patentee before: W.R. GRACE & CO.-CONN. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160606 Address after: Massachusetts, USA Patentee after: GCP APPLIED TECHNOLOGIES Inc. Address before: American Maryland Patentee before: W.R. GRACE & CO.-CONN. |
|
CX01 | Expiry of patent term |
Granted publication date: 20030115 |
|
CX01 | Expiry of patent term |