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ES2036129A1 - High-strength cement for repairing motorways, etc. - Google Patents

High-strength cement for repairing motorways, etc.

Info

Publication number
ES2036129A1
ES2036129A1 ES919101744A ES9101744A ES2036129A1 ES 2036129 A1 ES2036129 A1 ES 2036129A1 ES 919101744 A ES919101744 A ES 919101744A ES 9101744 A ES9101744 A ES 9101744A ES 2036129 A1 ES2036129 A1 ES 2036129A1
Authority
ES
Spain
Prior art keywords
motorways
repairing
strength cement
clinker
activator
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
Application number
ES919101744A
Other languages
Spanish (es)
Other versions
ES2036129B1 (en
Inventor
Coronas Juan Ramon Baragano
Henche Isabel Rodriguez
Rodriguez Fernando Rodriguez
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.)
Asland SA
Original Assignee
INTERNACIONAL DE INVE Cia
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
Application filed by INTERNACIONAL DE INVE Cia filed Critical INTERNACIONAL DE INVE Cia
Priority to ES9101744A priority Critical patent/ES2036129B1/en
Publication of ES2036129A1 publication Critical patent/ES2036129A1/en
Application granted granted Critical
Publication of ES2036129B1 publication Critical patent/ES2036129B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Cement consists of 80-90 wt.% Portland clinker relatively low in 'alita', 4-7% setting regulator, and 2-6% alkaline activator. Upto 35 wt.% of clinker may be substd. with fly ash, steel-making slag or pozzolana. The process consists of (a) making a raw flour from 75-85 wt.% limestone and 25-15% clay (b) calcining at 1350-1400 deg.C to obtain Portland clinker (c) mixing with setting regulator, activator and other opt. ingredients.
ES9101744A 1991-07-25 1991-07-25 HIGH MECHANICAL AND CHEMICAL RESISTANCE CEMENT COMPOSITION AND PROCEDURE FOR ITS PREPARATION. Expired - Lifetime ES2036129B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101744A ES2036129B1 (en) 1991-07-25 1991-07-25 HIGH MECHANICAL AND CHEMICAL RESISTANCE CEMENT COMPOSITION AND PROCEDURE FOR ITS PREPARATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101744A ES2036129B1 (en) 1991-07-25 1991-07-25 HIGH MECHANICAL AND CHEMICAL RESISTANCE CEMENT COMPOSITION AND PROCEDURE FOR ITS PREPARATION.

Publications (2)

Publication Number Publication Date
ES2036129A1 true ES2036129A1 (en) 1993-05-01
ES2036129B1 ES2036129B1 (en) 1994-04-01

Family

ID=8273127

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101744A Expired - Lifetime ES2036129B1 (en) 1991-07-25 1991-07-25 HIGH MECHANICAL AND CHEMICAL RESISTANCE CEMENT COMPOSITION AND PROCEDURE FOR ITS PREPARATION.

Country Status (1)

Country Link
ES (1) ES2036129B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097696A1 (en) * 1994-04-15 1997-04-01 Cementos Portland S A Process for manufacturing concretes with a high resistance to flexion and tension for use in roadway surfacings
RU2247696C1 (en) * 2003-12-23 2005-03-10 Какалия Андрей Викторович Ceramic binder of high-pressure steam curing and method for production of ceramic materials using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119467A (en) * 1977-05-17 1978-10-10 Boris Izrailovich Nudelman Cement and process for producing same
ES484840A1 (en) * 1978-10-10 1980-06-16 Rhone Poulenc Ind Process for the production of hydraulic cements based on Portland clinker and calcium sulphate residuum.
ES8406987A1 (en) * 1983-05-13 1984-08-16 Consejo Superior Investigacion Prodn. of portland clinker
ES8605210A1 (en) * 1985-04-29 1986-04-01 Consejo Superior Investigacion Clinker prodn. with low energy consumption

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119467A (en) * 1977-05-17 1978-10-10 Boris Izrailovich Nudelman Cement and process for producing same
ES484840A1 (en) * 1978-10-10 1980-06-16 Rhone Poulenc Ind Process for the production of hydraulic cements based on Portland clinker and calcium sulphate residuum.
ES8406987A1 (en) * 1983-05-13 1984-08-16 Consejo Superior Investigacion Prodn. of portland clinker
ES8605210A1 (en) * 1985-04-29 1986-04-01 Consejo Superior Investigacion Clinker prodn. with low energy consumption

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097696A1 (en) * 1994-04-15 1997-04-01 Cementos Portland S A Process for manufacturing concretes with a high resistance to flexion and tension for use in roadway surfacings
RU2247696C1 (en) * 2003-12-23 2005-03-10 Какалия Андрей Викторович Ceramic binder of high-pressure steam curing and method for production of ceramic materials using the same

Also Published As

Publication number Publication date
ES2036129B1 (en) 1994-04-01

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Legal Events

Date Code Title Description
PC2A Transfer of patent

Owner name: ASLAND, S.A.

PC2A Transfer of patent

Owner name: ASLAND, S.A.