ES2162717A1 - Concrete for casting prefabricated parts - Google Patents

Concrete for casting prefabricated parts

Info

Publication number
ES2162717A1
ES2162717A1 ES9700297A ES9700297A ES2162717A1 ES 2162717 A1 ES2162717 A1 ES 2162717A1 ES 9700297 A ES9700297 A ES 9700297A ES 9700297 A ES9700297 A ES 9700297A ES 2162717 A1 ES2162717 A1 ES 2162717A1
Authority
ES
Spain
Prior art keywords
ash
slag
cement
prefabricated parts
sodium silicate
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
ES9700297A
Other languages
Spanish (es)
Other versions
ES2162717B1 (en
Inventor
Pous Joan Maria Neira
Gonzalez M Concepcion Garcia
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9700297A priority Critical patent/ES2162717B1/en
Priority to DE69731067T priority patent/DE69731067T2/en
Priority to EP19970500033 priority patent/EP0858980B1/en
Priority to AT97500033T priority patent/ATE278645T1/en
Priority to PT97500033T priority patent/PT858980E/en
Publication of ES2162717A1 publication Critical patent/ES2162717A1/en
Application granted granted Critical
Publication of ES2162717B1 publication Critical patent/ES2162717B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Road Paving Structures (AREA)

Abstract

A concrete mix for bulk use or for casting prefabricated parts contains a small amount of portland cement and water together with ground slag and fly-ash from coal-burning electricity generation plant, the slag and ash being of controlled particle size ranges and content. The mixture may also contain sand and/or expanded clay and a foaming agent may be incorporated. It is formed into shape in vibrating moulds or by extrusion and left to dry in air for 24 hours. Where the products are to be subjected to thermal treatment the cement may be replaced by sodium silicate. A pre-mix may be initially prepared from sodium silicate slag and ash and granulated, the granules being hardened in an oven before being mixed with cement and further ash and slag.
ES9700297A 1995-07-19 1997-02-13 MANUFACTURING SYSTEM OF A MORTAR FOR CONSTRUCTION. Expired - Fee Related ES2162717B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES9700297A ES2162717B1 (en) 1997-02-13 1997-02-13 MANUFACTURING SYSTEM OF A MORTAR FOR CONSTRUCTION.
DE69731067T DE69731067T2 (en) 1997-02-13 1997-02-14 Process for the production of building mortar
EP19970500033 EP0858980B1 (en) 1995-07-19 1997-02-14 Process of manufacturing mortar for construction
AT97500033T ATE278645T1 (en) 1997-02-13 1997-02-14 METHOD FOR PRODUCING CONSTRUCTION MORTAR
PT97500033T PT858980E (en) 1997-02-13 1997-03-10 PROCESS OF MANUFACTURE OF ARGAMASSA FOR CONSTRUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9700297A ES2162717B1 (en) 1997-02-13 1997-02-13 MANUFACTURING SYSTEM OF A MORTAR FOR CONSTRUCTION.

Publications (2)

Publication Number Publication Date
ES2162717A1 true ES2162717A1 (en) 2002-01-01
ES2162717B1 ES2162717B1 (en) 2003-03-01

Family

ID=8298234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700297A Expired - Fee Related ES2162717B1 (en) 1995-07-19 1997-02-13 MANUFACTURING SYSTEM OF A MORTAR FOR CONSTRUCTION.

Country Status (4)

Country Link
AT (1) ATE278645T1 (en)
DE (1) DE69731067T2 (en)
ES (1) ES2162717B1 (en)
PT (1) PT858980E (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1089879A (en) * 1964-12-21 1967-11-08 Foseco Int Fireproof heat insulating materials
GB1218411A (en) * 1968-03-13 1971-01-06 Thermocrete Baupatente Verwetu Improvements relating to methods of making mortar and concrete
DE2163347A1 (en) * 1971-12-21 1973-06-28 Geb Bordin Christel Modzel Building material mixt - made mainly from power station etc waste materials
DE2458304A1 (en) * 1974-12-10 1976-06-16 Kropfhammer Georg Dr Ing Slag granulate obtd. from coal burning plant - where slag is milled with cement or lime to form hydraulic binder
BE843768A (en) * 1976-07-02 1976-11-03 NEW SYSTEM FOR MANUFACTURING LIGHT CONCRETE AND CONSTRUCTION ELEMENTS MADE WITH THIS CONCRETE
DE2811910A1 (en) * 1978-03-18 1979-09-27 Steag Handel Gmbh Dry sprayable cementitious mix - comprising cement fly ash and crushed slag, for stopping mining cavities
ES8607887A1 (en) * 1983-04-29 1986-06-01 Ecodeco Spa Process for producing cement material from industrial processing and urban slurries.
JPH03252375A (en) * 1990-02-27 1991-11-11 Nippon Serauei Kaihatsu Kk Production of water-penetrable construction material containing coal ash
US5352288A (en) * 1993-06-07 1994-10-04 Dynastone Lc Low-cost, high early strength, acid-resistant pozzolanic cement
EP0756904A2 (en) * 1995-07-24 1997-02-05 HARBOUR REMEDIATION & TRANSFER, INC. (HR&T) Method of soil remediation

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1089879A (en) * 1964-12-21 1967-11-08 Foseco Int Fireproof heat insulating materials
GB1218411A (en) * 1968-03-13 1971-01-06 Thermocrete Baupatente Verwetu Improvements relating to methods of making mortar and concrete
DE2163347A1 (en) * 1971-12-21 1973-06-28 Geb Bordin Christel Modzel Building material mixt - made mainly from power station etc waste materials
DE2458304A1 (en) * 1974-12-10 1976-06-16 Kropfhammer Georg Dr Ing Slag granulate obtd. from coal burning plant - where slag is milled with cement or lime to form hydraulic binder
BE843768A (en) * 1976-07-02 1976-11-03 NEW SYSTEM FOR MANUFACTURING LIGHT CONCRETE AND CONSTRUCTION ELEMENTS MADE WITH THIS CONCRETE
DE2811910A1 (en) * 1978-03-18 1979-09-27 Steag Handel Gmbh Dry sprayable cementitious mix - comprising cement fly ash and crushed slag, for stopping mining cavities
ES8607887A1 (en) * 1983-04-29 1986-06-01 Ecodeco Spa Process for producing cement material from industrial processing and urban slurries.
JPH03252375A (en) * 1990-02-27 1991-11-11 Nippon Serauei Kaihatsu Kk Production of water-penetrable construction material containing coal ash
US5352288A (en) * 1993-06-07 1994-10-04 Dynastone Lc Low-cost, high early strength, acid-resistant pozzolanic cement
EP0756904A2 (en) * 1995-07-24 1997-02-05 HARBOUR REMEDIATION & TRANSFER, INC. (HR&T) Method of soil remediation

Also Published As

Publication number Publication date
DE69731067D1 (en) 2004-11-11
PT858980E (en) 2005-02-28
DE69731067T2 (en) 2005-12-29
ATE278645T1 (en) 2004-10-15
ES2162717B1 (en) 2003-03-01

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