CA2207915A1 - Low-heat high-performance concrete - Google Patents
Low-heat high-performance concreteInfo
- Publication number
- CA2207915A1 CA2207915A1 CA002207915A CA2207915A CA2207915A1 CA 2207915 A1 CA2207915 A1 CA 2207915A1 CA 002207915 A CA002207915 A CA 002207915A CA 2207915 A CA2207915 A CA 2207915A CA 2207915 A1 CA2207915 A1 CA 2207915A1
- Authority
- CA
- Canada
- Prior art keywords
- low
- heat
- performance
- lhhpc
- hydration
- 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
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
- 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
- C04B2103/0089—Agents for reducing heat of hydration
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00068—Mortar or concrete mixtures with an unusual water/cement ratio
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
A Low-Heat High-Performance Concrete (LHHPC) composition having a very low cement content and high W/CM ratio offers high strengths, low heat of hydration, excellent volumetric stability, low chloride permeability and low pH. To reduce the cement content while maintaining high performance, silica fume and silica flour are used in large quantities. The LHHPC composition can be used for high mass concrete structures and other applications which require low heats of hydration yet offers compressive strength comparable to Standard High Performance Cement (SHPC).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/384,645 | 1995-02-06 | ||
US08/384,645 US5531823A (en) | 1995-02-06 | 1995-02-06 | Low-heat high-performance concrete |
PCT/CA1995/000716 WO1996024564A1 (en) | 1995-02-06 | 1995-12-21 | Low-heat high-performance concrete |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2207915A1 true CA2207915A1 (en) | 1996-08-15 |
CA2207915C CA2207915C (en) | 2001-12-11 |
Family
ID=23518152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2207915 Expired - Fee Related CA2207915C (en) | 1995-02-06 | 1995-12-21 | Low-heat high-performance concrete |
Country Status (4)
Country | Link |
---|---|
US (1) | US5531823A (en) |
AU (1) | AU4294296A (en) |
CA (1) | CA2207915C (en) |
WO (1) | WO1996024564A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2770517B1 (en) * | 1997-11-03 | 1999-12-03 | Bouygues Sa | WELL CEMENTING DAIRY, ESPECIALLY AN OIL WELL |
US7034660B2 (en) * | 1999-02-26 | 2006-04-25 | Sri International | Sensor devices for structural health monitoring |
US7771529B1 (en) | 2004-08-31 | 2010-08-10 | Polycor Vetrazzo, Inc. | Cementitious composition incorporating high levels of glass aggregate for producing solid surfaces |
US7799128B2 (en) * | 2008-10-10 | 2010-09-21 | Roman Cement, Llc | High early strength pozzolan cement blends |
US8414700B2 (en) | 2010-07-16 | 2013-04-09 | Roman Cement, Llc | Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same |
US9272953B2 (en) | 2010-11-30 | 2016-03-01 | Roman Cement, Llc | High early strength cement-SCM blends |
USRE49415E1 (en) | 2011-10-20 | 2023-02-14 | Roman Cement, Llc | Particle packed cement-SCM blends |
FR3006312B1 (en) * | 2013-06-04 | 2016-05-06 | Italcementi Spa | CEMENT MATRIX FOR SLIDING, MORTAR OR LIGHT CONCRETE, STRUCTURAL |
CN104018619A (en) * | 2014-03-18 | 2014-09-03 | 上海罗洋新材料科技有限公司 | Ultrahigh-performance cement-based H-shaped profile |
CN103921348B (en) * | 2014-04-30 | 2016-03-23 | 国家电网公司 | A kind of preparation method of high strength electric power cement pole |
CN105421659A (en) * | 2015-10-28 | 2016-03-23 | 上海罗洋新材料科技有限公司 | Ultra-high performance cement-based groove type profile |
CN105386563A (en) * | 2015-10-28 | 2016-03-09 | 上海罗洋新材料科技有限公司 | Ultra-high performance cement-based H-shaped section bar |
CN106116344A (en) * | 2016-06-23 | 2016-11-16 | 青岛海川建设集团有限公司 | Mass concrete and preparation method thereof |
US11168029B2 (en) | 2017-01-10 | 2021-11-09 | Roman Cement, Llc | Use of mineral fines to reduce clinker content of cementitious compositions |
US10737980B2 (en) | 2017-01-10 | 2020-08-11 | Roman Cement, Llc | Use of mineral fines to reduce clinker content of cementitious compositions |
US10730805B2 (en) | 2017-01-10 | 2020-08-04 | Roman Cement, Llc | Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions |
US10131575B2 (en) | 2017-01-10 | 2018-11-20 | Roman Cement, Llc | Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions |
US10844551B2 (en) * | 2018-03-17 | 2020-11-24 | Hindustan Zinc Limited | Method for manufacturing of paver blocks and bricks from industrial waste |
EP3581549A1 (en) * | 2018-06-15 | 2019-12-18 | Holcim Technology Ltd. | Fresh concrete composition for encasing underground electrical cables |
CN111233400A (en) * | 2020-02-25 | 2020-06-05 | 中建西部建设湖南有限公司 | Three-level gravel-mixed low-heat cement concrete for harbor engineering |
US20230219844A1 (en) * | 2022-01-07 | 2023-07-13 | Universite Laval | High-strength concrete and method of producing same |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2250107A (en) * | 1939-09-02 | 1941-07-22 | Detroit Edison Co | Concrete |
US2458039A (en) * | 1945-10-05 | 1949-01-04 | Bertrand H Wait | Aggregate for improving portland cement concretes |
US3017677A (en) * | 1959-07-20 | 1962-01-23 | Jr Herbert Greenewald | Composition and method of forming ceramic cores |
US3753748A (en) * | 1970-06-01 | 1973-08-21 | Dow Chemical Co | Hydraulic cement retarder composition |
IE47350B1 (en) * | 1977-09-29 | 1984-02-22 | Pilkington Brothers Ltd | Fluidised beds |
US4256500A (en) * | 1978-04-24 | 1981-03-17 | The Partners Limited | Pozzolan cement compositions |
US4210457A (en) * | 1978-10-12 | 1980-07-01 | W. R. Grace & Co. | Portland cement-fly ash-aggregate concretes |
US4274881A (en) * | 1980-01-14 | 1981-06-23 | Langton Christine A | High temperature cement |
US4442219A (en) * | 1981-10-19 | 1984-04-10 | Kennecott Corporation | Two part castable ceramic cement |
JPS59213655A (en) * | 1983-05-14 | 1984-12-03 | 日曹マスタ−ビルダ−ス株式会社 | Mortar material |
US4505753A (en) * | 1983-06-30 | 1985-03-19 | Research One Limited Partnership | Cementitious composite material |
US4482385A (en) * | 1983-06-30 | 1984-11-13 | Research One Limited Partnership | Cementitious composite material with stainless steel particulate filler |
US4501830A (en) * | 1984-01-05 | 1985-02-26 | Research One Limited Partnership | Rapid set lightweight cement product |
JPS61122146A (en) * | 1984-11-14 | 1986-06-10 | 三菱油化株式会社 | Hydraulic cement composition and manufacture of cement moldings |
US4640715A (en) * | 1985-03-06 | 1987-02-03 | Lone Star Industries, Inc. | Mineral binder and compositions employing the same |
IT1200142B (en) * | 1985-11-08 | 1989-01-05 | Modern Advanced Concrete | METHOD TO IMPROVE THE FLUIDIFICATION OF CEMENT MIXTURES |
DK337186D0 (en) * | 1986-07-15 | 1986-07-15 | Densit As | PROCEDURE AND MATERIALS FOR THE MANUFACTURE OF A FORMATED ITEM |
US4780141A (en) * | 1986-08-08 | 1988-10-25 | Cemcom Corporation | Cementitious composite material containing metal fiber |
US4861378A (en) * | 1987-03-13 | 1989-08-29 | Denki Kagaku Kogyo Kabushiki Kaisha | Cement additive containing superplasticizer and bentonite |
US4963515A (en) * | 1987-12-02 | 1990-10-16 | The Duriron Company, Inc. | Lightweight hydrogel-bound aggregate shapes and process for producing same |
GB8805481D0 (en) * | 1988-03-08 | 1988-04-07 | Marley Uk Ltd | Cementitious products |
GB8813894D0 (en) * | 1988-06-11 | 1988-07-13 | Redland Roof Tiles Ltd | Process for production of concrete building products |
JP2663298B2 (en) * | 1988-06-28 | 1997-10-15 | 宇部興産株式会社 | Heated curing cement composition, its curing method and cured product |
NZ230922A (en) * | 1988-10-05 | 1991-05-28 | Comalco Alu | Low cement castable refractory composition and its manufacture |
NO167649C (en) * | 1989-04-10 | 1993-07-06 | Norske Stats Oljeselskap | PROCEDURE FOR THE ADDITION OF SILICIDE OXIDE IN A HYDRAULIC CEMENT SUSPENSION |
JPH04124054A (en) * | 1990-09-14 | 1992-04-24 | Jdc Corp | Superhigh-strength concrete |
US5250113A (en) * | 1991-07-31 | 1993-10-05 | W. R. Grace & Co.-Conn. | Dry castable concrete compositions and methods of preparing and dry casting the same |
JPH0542527A (en) * | 1991-08-08 | 1993-02-23 | Ohbayashi Corp | Manufacture of hydraulic compound |
JP3200804B2 (en) * | 1992-05-07 | 2001-08-20 | 太平洋セメント株式会社 | Hydraulic composite material and method for producing high-strength concrete using the same |
-
1995
- 1995-02-06 US US08/384,645 patent/US5531823A/en not_active Expired - Fee Related
- 1995-12-21 CA CA 2207915 patent/CA2207915C/en not_active Expired - Fee Related
- 1995-12-21 AU AU42942/96A patent/AU4294296A/en not_active Abandoned
- 1995-12-21 WO PCT/CA1995/000716 patent/WO1996024564A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US5531823A (en) | 1996-07-02 |
AU4294296A (en) | 1996-08-27 |
WO1996024564A1 (en) | 1996-08-15 |
CA2207915C (en) | 2001-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20151221 |