ES2126494A1 - Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. - Google Patents
Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos.Info
- Publication number
- ES2126494A1 ES2126494A1 ES09602253A ES9602253A ES2126494A1 ES 2126494 A1 ES2126494 A1 ES 2126494A1 ES 09602253 A ES09602253 A ES 09602253A ES 9602253 A ES9602253 A ES 9602253A ES 2126494 A1 ES2126494 A1 ES 2126494A1
- Authority
- ES
- Spain
- Prior art keywords
- rocks
- large size
- composition used
- cement composition
- hardened blocks
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/0009—Demolition agents based on cementitous or like 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
- 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
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)
- Working Measures On Existing Buildindgs (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Composición de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. Dicha composición está constituida por minerales que mezclados con agua en mayor o menor proporción tiene una fuerza de presión inversamente proporcional a la cantidad de agua aportada, formándose una lechada de mortero que aumenta considerablemente su volumen. Esta composición es muy eficaz en la demolición de granitos, rocas y materiales de gran dureza, proporcionando un aumento de volumen lento y controlado que da lugar a la presión necesaria para romper y demoler sin ruidos ni vibraciones las rocas bloques endurecidos.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602253A ES2126494B1 (es) | 1996-10-24 | 1996-10-24 | Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9602253A ES2126494B1 (es) | 1996-10-24 | 1996-10-24 | Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2126494A1 true ES2126494A1 (es) | 1999-03-16 |
ES2126494B1 ES2126494B1 (es) | 1999-11-16 |
Family
ID=8296481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9602253A Expired - Fee Related ES2126494B1 (es) | 1996-10-24 | 1996-10-24 | Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2126494B1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2198180A1 (es) * | 2001-03-14 | 2004-01-16 | Alvarex Ernestina Hernandez | Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028513A1 (en) * | 1979-11-01 | 1981-05-13 | Onoda Cement Company, Ltd. | A method of demolition and method of preparing a demolition agent |
US4409030A (en) * | 1981-02-06 | 1983-10-11 | Chichibu Cement Co., Ltd. | Material for destroying concrete structures |
US4477284A (en) * | 1981-12-12 | 1984-10-16 | Denki Kagaku Kogyo Kabushiki Kaisha | Demolition agent for demolishing brittle materials |
ES2010929A6 (es) * | 1989-04-17 | 1989-12-01 | Compania International De Inve | Cemento rompeador de alta seguridad y metodo de obtencion correspondiente. |
EP0591077A1 (fr) * | 1992-10-02 | 1994-04-06 | Explosifs Et Produits Chimiques S.A. | Agent de démolition pour briser les structures en matériaux cassants par effet de gonflement |
-
1996
- 1996-10-24 ES ES9602253A patent/ES2126494B1/es not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028513A1 (en) * | 1979-11-01 | 1981-05-13 | Onoda Cement Company, Ltd. | A method of demolition and method of preparing a demolition agent |
US4409030A (en) * | 1981-02-06 | 1983-10-11 | Chichibu Cement Co., Ltd. | Material for destroying concrete structures |
US4477284A (en) * | 1981-12-12 | 1984-10-16 | Denki Kagaku Kogyo Kabushiki Kaisha | Demolition agent for demolishing brittle materials |
ES2010929A6 (es) * | 1989-04-17 | 1989-12-01 | Compania International De Inve | Cemento rompeador de alta seguridad y metodo de obtencion correspondiente. |
EP0591077A1 (fr) * | 1992-10-02 | 1994-04-06 | Explosifs Et Produits Chimiques S.A. | Agent de démolition pour briser les structures en matériaux cassants par effet de gonflement |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2198180A1 (es) * | 2001-03-14 | 2004-01-16 | Alvarex Ernestina Hernandez | Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. |
Also Published As
Publication number | Publication date |
---|---|
ES2126494B1 (es) | 1999-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990316 Kind code of ref document: A1 Effective date: 19990316 |
|
FD1A | Patent lapsed |
Effective date: 20100528 |