ES2126494B1 - 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
ES2126494B1
ES2126494B1 ES9602253A ES9602253A ES2126494B1 ES 2126494 B1 ES2126494 B1 ES 2126494B1 ES 9602253 A ES9602253 A ES 9602253A ES 9602253 A ES9602253 A ES 9602253A ES 2126494 B1 ES2126494 B1 ES 2126494B1
Authority
ES
Spain
Prior art keywords
composition
rocks
break
cement used
expansive 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.)
Expired - Fee Related
Application number
ES9602253A
Other languages
English (en)
Other versions
ES2126494A1 (es
Inventor
Paule Justo Puertas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C B A Expansivos S L
Original Assignee
C B A Expansivos S L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8296481&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2126494(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by C B A Expansivos S L filed Critical C B A Expansivos S L
Priority to ES9602253A priority Critical patent/ES2126494B1/es
Publication of ES2126494A1 publication Critical patent/ES2126494A1/es
Application granted granted Critical
Publication of ES2126494B1 publication Critical patent/ES2126494B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
ES9602253A 1996-10-24 1996-10-24 Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos. Expired - Fee Related ES2126494B1 (es)

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 ES2126494A1 (es) 1999-03-16
ES2126494B1 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2198180B1 (es) * 2001-03-14 2005-05-01 Ernestina Hernandez Alvarez Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601905B2 (ja) * 1979-11-01 1985-01-18 太平洋セメント株式会社 脆性物体の破壊剤
JPS57130559A (en) * 1981-02-06 1982-08-13 Chichibu Cement Kk Crushing material of concrete structure, etc.
JPS58101178A (ja) * 1981-12-12 1983-06-16 Denki Kagaku Kogyo Kk 岩石またはコンクリ−トの静的破砕剤
ES2010929A6 (es) * 1989-04-17 1989-12-01 Compania International De Inve Cemento rompeador de alta seguridad y metodo de obtencion correspondiente.
FR2696359B1 (fr) * 1992-10-02 1994-12-23 Explosifs Prod Chim Agent de démolition pour briser les structures en matériaux cassants par effet de gonflement.

Also Published As

Publication number Publication date
ES2126494A1 (es) 1999-03-16

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