DE2155825A1 - Portlandzement enthaltendes Gemisch - Google Patents
Portlandzement enthaltendes GemischInfo
- Publication number
- DE2155825A1 DE2155825A1 DE19712155825 DE2155825A DE2155825A1 DE 2155825 A1 DE2155825 A1 DE 2155825A1 DE 19712155825 DE19712155825 DE 19712155825 DE 2155825 A DE2155825 A DE 2155825A DE 2155825 A1 DE2155825 A1 DE 2155825A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- cement
- contact
- expanding
- portland cement
- 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.)
- Pending
Links
- 239000011398 Portland cement Substances 0.000 title claims description 20
- 239000000203 mixture Substances 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000004568 cement Substances 0.000 claims description 37
- 150000001875 compounds Chemical class 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 12
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000292 calcium oxide Substances 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000012670 alkaline solution Substances 0.000 claims description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 24
- 239000000243 solution Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000011928 denatured alcohol Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 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
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- KGNDCEVUMONOKF-UGPLYTSKSA-N benzyl n-[(2r)-1-[(2s,4r)-2-[[(2s)-6-amino-1-(1,3-benzoxazol-2-yl)-1,1-dihydroxyhexan-2-yl]carbamoyl]-4-[(4-methylphenyl)methoxy]pyrrolidin-1-yl]-1-oxo-4-phenylbutan-2-yl]carbamate Chemical compound C1=CC(C)=CC=C1CO[C@H]1CN(C(=O)[C@@H](CCC=2C=CC=CC=2)NC(=O)OCC=2C=CC=CC=2)[C@H](C(=O)N[C@@H](CCCCN)C(O)(O)C=2OC3=CC=CC=C3N=2)C1 KGNDCEVUMONOKF-UGPLYTSKSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940125833 compound 23 Drugs 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003643 water by type 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
-
- 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
- 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
- C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
- C04B40/0633—Chemical separation of ingredients, e.g. slowly soluble activator
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)
- Analytical Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8904070A | 1970-11-12 | 1970-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2155825A1 true DE2155825A1 (de) | 1972-05-18 |
Family
ID=22215239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712155825 Pending DE2155825A1 (de) | 1970-11-12 | 1971-11-10 | Portlandzement enthaltendes Gemisch |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3649317A (https=) |
| CA (1) | CA946427A (https=) |
| DE (1) | DE2155825A1 (https=) |
| FR (1) | FR2114404A5 (https=) |
| GB (1) | GB1356619A (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884710A (en) * | 1972-10-27 | 1975-05-20 | Gen Portland Inc | Expansive cement |
| DE2710548C2 (de) * | 1977-03-10 | 1982-02-11 | Rudolf 8019 Moosach Hinterwaldner | Lagerstabile härtbare Masse und Verfahren zu deren Härtung |
| US4205994A (en) * | 1977-09-19 | 1980-06-03 | Raychem Corporation | Expansive cement and agent therefor |
| GB2004529B (en) * | 1977-09-19 | 1982-04-21 | Raychem Corp | Expansive cement compositions |
| US4212681A (en) * | 1978-12-14 | 1980-07-15 | Centralna Laboratoria Po Physiko-Chimicheska Mechanika Pri Ban | Method of accelerating the hardening and increasing the strength of Portland cement |
| US4985080A (en) * | 1985-12-10 | 1991-01-15 | Allgemeine Baugesellschaft-A.Porr Aktiengesellschaft | Dry mortar mixture |
| DE3579701D1 (de) * | 1985-12-10 | 1990-10-18 | Porr Allg Bauges | Trockenmoertelgemisch. |
| US5118527A (en) * | 1987-10-05 | 1992-06-02 | Wilson Alfonzo L | Dry grout and method of distribution aluminum therein |
| US5193941A (en) * | 1987-10-05 | 1993-03-16 | Specrete-Ip Incorporated | Grout and method of distributing aluminum therein |
| US5741357A (en) * | 1994-01-21 | 1998-04-21 | Sheikh; Shamim A. | Hydrated high alumina cement |
| US6395205B1 (en) * | 1996-07-17 | 2002-05-28 | Chemical Lime Company | Method of manufacturing an aerated autoclaved concrete material |
| US7494544B2 (en) * | 2003-01-23 | 2009-02-24 | Bj Services Company | Polymer shell encapsulated gas as a cement expansion additive |
| US7543642B2 (en) * | 2003-01-24 | 2009-06-09 | Halliburton Energy Services, Inc. | Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations |
| FR2912130B1 (fr) | 2007-02-07 | 2010-02-19 | Sicab Carmeuse France | Additif notamment pour la fabrication d'un liant hydraulique, d'un beton ou d'un mortier, composition de liant hydraulique, de beton ou de mortier et procede de fabrication d'un tel mortier ou beton |
| AT517304A1 (de) * | 2015-05-15 | 2016-12-15 | Holcim Technology Ltd | Betonzusammensetzung |
| WO2017137791A1 (en) * | 2016-02-11 | 2017-08-17 | Services Petroliers Schlumberger | Ph sensitive encapsulated expansion agent for well cementing |
| CN106747488B (zh) | 2016-11-03 | 2019-09-27 | 联合矿产（天津）有限公司 | 经过稳定化的耐火组合物 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465278A (en) * | 1945-10-25 | 1949-03-22 | Kaspar Winkler & Co | Expansive cement |
| US2521073A (en) * | 1948-03-17 | 1950-09-05 | Universal Atlas Cement Company | Cement for lightweight concrete and method of making |
| US3027266A (en) * | 1953-02-19 | 1962-03-27 | Wikne Sverre | Porous structures |
| US3021291A (en) * | 1958-12-15 | 1962-02-13 | Koppers Co Inc | Preparation of concrete containing expanded polymeric particles |
| US3197323A (en) * | 1961-02-20 | 1965-07-27 | Intrusion Prepakt Inc | Admixture for cementitious grouts and method of making same |
| US3251701A (en) * | 1964-07-27 | 1966-05-17 | Chem Prestressed Concrete | Expansive and shrinkage-compensated cements |
| US3303037A (en) * | 1966-05-12 | 1967-02-07 | Chem Prestressed Concrete | Expansive cements and components thereof |
-
1970
- 1970-11-12 US US89040A patent/US3649317A/en not_active Expired - Lifetime
-
1971
- 1971-10-07 CA CA124,679A patent/CA946427A/en not_active Expired
- 1971-10-11 GB GB4715471A patent/GB1356619A/en not_active Expired
- 1971-10-28 FR FR7138814A patent/FR2114404A5/fr not_active Expired
- 1971-11-10 DE DE19712155825 patent/DE2155825A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA946427A (en) | 1974-04-30 |
| US3649317A (en) | 1972-03-14 |
| GB1356619A (en) | 1974-06-12 |
| FR2114404A5 (https=) | 1972-06-30 |
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