JP4796730B2 - セメント及びコンクリート構造物上の表面ダストの存在を最少とするための混和物 - Google Patents
セメント及びコンクリート構造物上の表面ダストの存在を最少とするための混和物 Download PDFInfo
- Publication number
- JP4796730B2 JP4796730B2 JP2001572431A JP2001572431A JP4796730B2 JP 4796730 B2 JP4796730 B2 JP 4796730B2 JP 2001572431 A JP2001572431 A JP 2001572431A JP 2001572431 A JP2001572431 A JP 2001572431A JP 4796730 B2 JP4796730 B2 JP 4796730B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- formula
- shrinkage reducing
- fatty alcohol
- amount
- 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 - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 title claims abstract description 22
- 239000004567 concrete Substances 0.000 title abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 78
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 26
- 239000000654 additive Substances 0.000 claims abstract description 24
- 230000000996 additive effect Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 8
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 claims description 6
- 125000006701 (C1-C7) alkyl group Chemical group 0.000 claims description 4
- BTFJIXJJCSYFAL-UHFFFAOYSA-N arachidyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229960000735 docosanol Drugs 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 238000010410 dusting Methods 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 235000019738 Limestone Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000006028 limestone Substances 0.000 description 5
- 125000005702 oxyalkylene group Chemical group 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 n- butyl Chemical group 0.000 description 4
- 239000008030 superplasticizer Substances 0.000 description 4
- GYIXQTJAIAZSHP-UHFFFAOYSA-N 2-[2-[(2-methylpropan-2-yl)oxy]propoxy]propan-1-ol Chemical compound OCC(C)OCC(C)OC(C)(C)C GYIXQTJAIAZSHP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000005215 alkyl ethers Chemical class 0.000 description 3
- 125000005233 alkylalcohol group Chemical group 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-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
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 239000011396 hydraulic cement Substances 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011404 masonry cement Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910021487 silica fume Inorganic materials 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- XSVOLJGTUZXMGQ-UHFFFAOYSA-N 2-[2-[2-[(2-methylpropan-2-yl)oxy]propoxy]propoxy]propan-1-ol Chemical compound OCC(C)OCC(C)OCC(C)OC(C)(C)C XSVOLJGTUZXMGQ-UHFFFAOYSA-N 0.000 description 1
- FOGYNLXERPKEGN-UHFFFAOYSA-N 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfopropyl)phenoxy]propane-1-sulfonic acid Chemical compound COC1=CC=CC(CC(CS(O)(=O)=O)OC=2C(=CC(CCCS(O)(=O)=O)=CC=2)OC)=C1O FOGYNLXERPKEGN-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Chemical group CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000002023 wood Substances 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
- 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
- C04B28/04—Portland cements
-
- 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
- C04B24/02—Alcohols; Phenols; Ethers
-
- 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
- C04B24/02—Alcohols; Phenols; Ethers
- C04B24/026—Fatty alcohols
-
- 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
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
-
- 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0075—Anti-dusting agents
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/56—Opacifiers
- C04B2103/58—Shrinkage reducing agents
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking materials
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/60—Flooring materials
- C04B2111/62—Self-levelling compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19397800P | 2000-03-31 | 2000-03-31 | |
| US60/193,978 | 2000-03-31 | ||
| PCT/US2001/009655 WO2001074733A2 (en) | 2000-03-31 | 2001-03-26 | Admixture for minimizing the presence of surface dust on cement and concrete structures |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004501045A JP2004501045A (ja) | 2004-01-15 |
| JP2004501045A5 JP2004501045A5 (enExample) | 2007-04-26 |
| JP4796730B2 true JP4796730B2 (ja) | 2011-10-19 |
Family
ID=22715825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001572431A Expired - Fee Related JP4796730B2 (ja) | 2000-03-31 | 2001-03-26 | セメント及びコンクリート構造物上の表面ダストの存在を最少とするための混和物 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6849118B2 (enExample) |
| EP (1) | EP1358136B1 (enExample) |
| JP (1) | JP4796730B2 (enExample) |
| AT (1) | ATE485247T1 (enExample) |
| AU (1) | AU2001250998A1 (enExample) |
| CA (1) | CA2402699C (enExample) |
| DE (1) | DE60143316D1 (enExample) |
| ES (1) | ES2352319T3 (enExample) |
| WO (1) | WO2001074733A2 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4294259B2 (ja) * | 2001-09-19 | 2009-07-08 | Ｂａｓｆポゾリス株式会社 | セメント組成物のワーカビリティー改良剤およびこれを含有するセメント減水剤 |
| JP2007076970A (ja) * | 2005-09-15 | 2007-03-29 | Nippon Shokubai Co Ltd | 水硬性材料用混和剤組成物 |
| SE529224C2 (sv) * | 2005-12-06 | 2007-06-05 | Skanska Sverige Ab | Golvbetonganordning |
| CN101077831A (zh) * | 2006-05-23 | 2007-11-28 | 赵文成 | 自养护混凝土 |
| JP5475224B2 (ja) * | 2007-11-08 | 2014-04-16 | 花王株式会社 | セメント系固化材の製造方法 |
| JP5215680B2 (ja) | 2008-01-28 | 2013-06-19 | 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 | 収縮低減剤 |
| CL2009000371A1 (es) | 2008-03-03 | 2009-10-30 | United States Gypsum Co | Composicion cementicia, que contiene una fase continua que resulta del curado de una mezcla cementicia, en ausencia de harina de silice, y que comprende cemento inorganico, mineral inorganico, relleno puzolanico, policarboxilato y agua; y uso de la composicion en una panel y barrera cementicia. |
| US8061257B2 (en) * | 2008-03-03 | 2011-11-22 | United States Gypsum Company | Cement based armor panel system |
| CL2009000373A1 (es) | 2008-03-03 | 2009-10-30 | United States Gypsum Co | Metodo para hacer un panel resistente a explosivos, con las etapas de preparar una mezcla cementicia acuosa de cemento, rellenos inorganicos y puzolanico, agente autonivelante de policarboxilato, y formar la mezcla en un panel con refuerzo de fibra, luego curar, pulir, cortar y curar el panel. |
| CL2009000370A1 (es) | 2008-03-03 | 2009-10-30 | United States Gypsum Co | Sistema de paneles, que comprende un armazon y un panel cementicio, que contiene un nucleo cementicio de una fase curada constituida de cemento inorganico, mineral inorganico, relleno puzolanico, policarboxilato y agua, y una capa de recubrimiento unida a una superficie de la fase curada. |
| CL2009000372A1 (es) | 2008-03-03 | 2009-11-13 | United States Gypsum Co | Panel cementicio blindado reforzado con fibra, que comprende un nucleo cementicio de una fase curada constituida de cemento inorganico, mineral inorganico, relleno puzolanico, policarboxilato y agua, y una capa de recubrimiento unida a una superficie de la fase curada. |
| EP2223903A1 (en) * | 2009-02-06 | 2010-09-01 | Alexander Unger | Thin floating screed |
| FR2948930B1 (fr) | 2009-08-07 | 2012-01-27 | Chryso | Agent anti-pellicule de surface |
| CN102161582B (zh) * | 2011-01-19 | 2012-10-31 | 北京工业大学 | 一种早强型低强度自填充水泥砂浆及其制备方法 |
| FR2987044B1 (fr) | 2012-02-21 | 2016-03-11 | Chryso | Agent anti-pellicule de surface |
| DK3303248T3 (da) * | 2015-05-27 | 2020-10-12 | Sika Tech Ag | Anti-overfladefilmdannende tilsætningsstof baseret på vandig fedtalkoholsuspension |
| EP3632873A1 (de) | 2018-10-04 | 2020-04-08 | SE Tylose GmbH & Co.KG | Zubereitung umfassend einen celluloseether und/oder ein polysaccharid und einen fettalkohol |
| GB2593467A (en) * | 2020-03-23 | 2021-09-29 | Longcliffe Quarries Ltd | Binder |
| US12338621B2 (en) | 2021-09-17 | 2025-06-24 | United States Gypsum Company | Structural load-bearing wall |
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|---|---|---|---|---|
| JPS57145054A (en) * | 1981-02-26 | 1982-09-07 | Sanyo Chemical Ind Ltd | Cement shrinkage reducing agent |
| JPH02307849A (ja) * | 1989-05-22 | 1990-12-21 | Nippon Cement Co Ltd | セメント用収縮低減剤 |
| JPH11512385A (ja) * | 1995-09-18 | 1999-10-26 | ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト | 乾燥収縮を改良したセメント用混和剤 |
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| US3486916A (en) * | 1966-12-22 | 1969-12-30 | William A Cordon | Cement mixes and the production of articles therefrom |
| SE323019B (enExample) | 1967-06-20 | 1970-04-20 | Mo Och Domsjoe Ab | |
| US3630816A (en) | 1969-07-25 | 1971-12-28 | Chevron Res | Nonwoven sheets made from rectangular cross section monofilaments |
| WO1982003071A1 (en) | 1981-03-02 | 1982-09-16 | Goto Takaharu | Cement contraction-reducing agent and cement composition containing same |
| US5181961A (en) | 1989-05-22 | 1993-01-26 | Nihon Cement Co., Ltd. | Cement composition |
| CA2088655A1 (en) | 1992-02-29 | 1993-08-30 | Bernd Daeumer | Aqueous polymer dispersions |
| US5326397A (en) | 1993-07-29 | 1994-07-05 | W. R. Grace & Co.-Conn. | Low shrinkage cement composition |
| US5326396A (en) | 1993-07-29 | 1994-07-05 | W. R. Grace & Co.-Conn. | Low shrinkage cement composition |
| US5389143A (en) | 1993-07-29 | 1995-02-14 | W. R. Grace & Co.-Conn. | Low shrinkage cement composition |
| WO1995004008A1 (en) * | 1993-07-29 | 1995-02-09 | W.R. Grace & Co.-Conn. | Efflorescence inhibiting cement composition |
| US5413634A (en) * | 1993-08-06 | 1995-05-09 | Arco Chemical Technology, L.P. | Cement composition |
| JPH09501904A (ja) | 1993-08-26 | 1997-02-25 | シンセティック・インダストリーズ・インコーポレイテッド | 抗菌性、強化ファイバーを含有する強化コンクリート |
| CA2117585C (en) * | 1993-09-14 | 2001-06-05 | Edward T. Shawl | Cement composition |
| AU2696795A (en) | 1994-08-25 | 1996-03-14 | W.R. Grace & Co.-Conn. | Shrinkage reduction cement composition |
| US5618344A (en) | 1995-03-06 | 1997-04-08 | W. R. Grace & Co.-Conn. | Cement composition |
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| US5603760A (en) * | 1995-09-18 | 1997-02-18 | W. R. Grace & Co.-Conn. | Cement admixture capable of inhibiting drying shrinkage and method of using same |
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| US6197423B1 (en) | 1999-10-08 | 2001-03-06 | W. R. Grace & Co.-Conn. | Micro-diastrophic synthetic polymeric fibers for reinforcing matrix materials |
-
2001
- 2001-03-26 DE DE60143316T patent/DE60143316D1/de not_active Expired - Lifetime
- 2001-03-26 EP EP01924336A patent/EP1358136B1/en not_active Expired - Lifetime
- 2001-03-26 US US10/221,248 patent/US6849118B2/en not_active Expired - Fee Related
- 2001-03-26 ES ES01924336T patent/ES2352319T3/es not_active Expired - Lifetime
- 2001-03-26 JP JP2001572431A patent/JP4796730B2/ja not_active Expired - Fee Related
- 2001-03-26 CA CA2402699A patent/CA2402699C/en not_active Expired - Fee Related
- 2001-03-26 AU AU2001250998A patent/AU2001250998A1/en not_active Abandoned
- 2001-03-26 WO PCT/US2001/009655 patent/WO2001074733A2/en not_active Ceased
- 2001-03-26 AT AT01924336T patent/ATE485247T1/de not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57145054A (en) * | 1981-02-26 | 1982-09-07 | Sanyo Chemical Ind Ltd | Cement shrinkage reducing agent |
| JPH02307849A (ja) * | 1989-05-22 | 1990-12-21 | Nippon Cement Co Ltd | セメント用収縮低減剤 |
| JPH11512385A (ja) * | 1995-09-18 | 1999-10-26 | ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト | 乾燥収縮を改良したセメント用混和剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1358136B1 (en) | 2010-10-20 |
| WO2001074733A3 (en) | 2003-09-04 |
| EP1358136A4 (en) | 2007-10-31 |
| CA2402699A1 (en) | 2001-10-11 |
| CA2402699C (en) | 2010-05-25 |
| WO2001074733A2 (en) | 2001-10-11 |
| ES2352319T3 (es) | 2011-02-17 |
| AU2001250998A1 (en) | 2001-10-15 |
| ATE485247T1 (de) | 2010-11-15 |
| EP1358136A2 (en) | 2003-11-05 |
| US6849118B2 (en) | 2005-02-01 |
| DE60143316D1 (de) | 2010-12-02 |
| JP2004501045A (ja) | 2004-01-15 |
| US20030209170A1 (en) | 2003-11-13 |
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