DE20309447U1 - Self-sealing concrete used as a transport concrete for concrete products comprises Portland cement, hard coal fly ash, a concrete liquefier, a flux additive and an accelerator - Google Patents

Self-sealing concrete used as a transport concrete for concrete products comprises Portland cement, hard coal fly ash, a concrete liquefier, a flux additive and an accelerator

Info

Publication number
DE20309447U1
DE20309447U1 DE2003209447 DE20309447U DE20309447U1 DE 20309447 U1 DE20309447 U1 DE 20309447U1 DE 2003209447 DE2003209447 DE 2003209447 DE 20309447 U DE20309447 U DE 20309447U DE 20309447 U1 DE20309447 U1 DE 20309447U1
Authority
DE
Germany
Prior art keywords
concrete
din
fly ash
conflex
svb
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 - Lifetime
Application number
DE2003209447
Other languages
German (de)
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.)
Dornburger Zement & Co KG GmbH
WEC TURMBAU GmbH
Original Assignee
Dornburger Zement & Co KG GmbH
WEC TURMBAU GmbH
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 Dornburger Zement & Co KG GmbH, WEC TURMBAU GmbH filed Critical Dornburger Zement & Co KG GmbH
Priority to DE2003209447 priority Critical patent/DE20309447U1/en
Publication of DE20309447U1 publication Critical patent/DE20309447U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C04B2111/00103—Self-compacting mixtures
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Self-sealing concrete (Conflex (SVB)) has a concrete grain size according to DIN 1045 and comprises Portland cement, hard coal fly ash, a concrete liquefier, a flux additive and an accelerator.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Beton "CONFLEX (SVB)" ist selbstverdichtend, d. h. das dieser Beton selbständig nur unter Einwirkung der Schwerkraft fließt, entlüftet und alle Bereiche einer Schalung, sowie die Bewehrungszwischenräume vollständig ausfüllt1. Concrete "CONFLEX (SVB)" is self-compacting, i. H. that this concrete only on its own under the influence of gravity flows, vented and all areas of formwork, as well completely fills the reinforcement spaces 2. Beton "CONFLEX (SVB)" weicht in seinem Ausbreitmaß (Maß für die Konsistenz) und von seinem Anteil an Mehlkorn wesentlich von Beton nach DIN 1045 ab.2. Concrete "CONFLEX (SVB)" differs in its slump (measure of consistency) and from its proportion of flour grain essentially depends on concrete according to DIN 1045 3. Beton "CONFLEX (SVB)" entmischt sich nicht und ist über den gesamten Verarbeitungszeitraum stabil, d. h. er setzt kein Wasser ab und die Zuschlagstoffe sedimentieren nicht.3. Concrete "CONFLEX (SVB)" does not separate and is all over Processing period stable, d. H. it does not settle water and the aggregates do not sediment. 4. Beton "CONFLEX (SVB)" ist beim Deutschen Institut für Bautechnik (DIBT) allgemein bauaufsichtlich zugelassen (Zulassungsnummer: Z-3.51-1800 vom 20. März 2003)4. Concrete "CONFLEX (SVB)" is general at the German Institute for Building Technology (DIBT) Approved by the building authorities (approval number: Z-3.51-1800 from March 20, 2003) 5. Beton "CONFLEX (SVB)" hat folgende Zusammensetzung:
  • - einem Portlandzement CEM I 32, 5 R oder CEM I 42, 5 R nach DIN EN 197-1
  • - einer Steinkohlenflugasche mit allgemeiner bauaufsichtlicher Zulassung oder einer Flugasche nach DIN EN 450 und Bauregelliste A Teil 1, Anlage 1.6, in der jeweils gültigen Fassung.
  • - einem bestimmten Betonzusatzmittel der Wirkungsgruppe Betonverflüssiger (BV) mit allgemeiner bauaufsichtlicher Zulassung oder nach DIN EN 934-2 in Verbindung mit DIN V 18998 unter Berücksichtigung von DIN V 20000-100.
  • - einem bestimmten Betonzusatzmittel der Wirkungsgruppe Fließmittel (FM) mit allgemeiner bauaufsichtlicher Zulassung oder nach DIN EN 934-2 in Verbindung mit DIN V 18998 unter Berücksichtigung von DIN V 20000-100.
  • - einem bestimmten Betonzusatzmittel der Wirkungsgruppe Verzögerer (VZ) mit allgemeiner bauaufsichtlicher Zulassung oder nach DIN EN934-2 in Verbindung mit DIN V 18998 unter Berücksichtigung von DIN V 20000-100 und
  • - der Gesteinskörnung nach DIN 4226-1 und nach der Sieblinie A 16/B 16 nach DIN 1045: 1988-07, Bild 2, bzw. DIN 1045-2: 2001, Bild L.2, bestehend aus Sand der Korngruppe 0/2 und Kies der Korngruppen 2/8 und 8/16
  • - Der Wasserzementwert unter Anrechnung der Flugasche beträgt 0,40 bis 0,47.
5. Concrete "CONFLEX (SVB)" has the following composition:
  • - a Portland cement CEM I 32, 5 R or CEM I 42, 5 R according to DIN EN 197-1
  • - a hard coal fly ash with general building inspectorate approval or a fly ash according to DIN EN 450 and building regulation list A part 1, appendix 1.6, in the respectively valid version.
  • - a specific concrete admixture from the concrete plasticizers (BV) group with general building inspectorate approval or according to DIN EN 934-2 in conjunction with DIN V 18998, taking into account DIN V 20000-100.
  • - a specific concrete admixture from the superplasticizers (FM) group with general building inspectorate approval or in accordance with DIN EN 934-2 in conjunction with DIN V 18998, taking into account DIN V 20000-100.
  • - a specific concrete admixture from the Delayers (VZ) group with general building inspectorate approval or in accordance with DIN EN934-2 in conjunction with DIN V 18998 taking into account DIN V 20000-100 and
  • - the aggregate according to DIN 4226-1 and according to the sieve line A 16 / B 16 according to DIN 1045: 1988-07, picture 2, or DIN 1045-2: 2001, picture L.2, consisting of sand of the grain group 0/2 and gravel of grain groups 2/8 and 8/16
  • - The water cement value including the fly ash is 0.40 to 0.47.
DE2003209447 2003-06-18 2003-06-18 Self-sealing concrete used as a transport concrete for concrete products comprises Portland cement, hard coal fly ash, a concrete liquefier, a flux additive and an accelerator Expired - Lifetime DE20309447U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003209447 DE20309447U1 (en) 2003-06-18 2003-06-18 Self-sealing concrete used as a transport concrete for concrete products comprises Portland cement, hard coal fly ash, a concrete liquefier, a flux additive and an accelerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003209447 DE20309447U1 (en) 2003-06-18 2003-06-18 Self-sealing concrete used as a transport concrete for concrete products comprises Portland cement, hard coal fly ash, a concrete liquefier, a flux additive and an accelerator

Publications (1)

Publication Number Publication Date
DE20309447U1 true DE20309447U1 (en) 2003-09-11

Family

ID=28051546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003209447 Expired - Lifetime DE20309447U1 (en) 2003-06-18 2003-06-18 Self-sealing concrete used as a transport concrete for concrete products comprises Portland cement, hard coal fly ash, a concrete liquefier, a flux additive and an accelerator

Country Status (1)

Country Link
DE (1) DE20309447U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017366A1 (en) * 2005-04-14 2006-10-19 Max Bögl Bauunternehmung GmbH & Co. KG Truss girder grid system
DE102007037436A1 (en) * 2007-08-08 2009-02-12 MAX BÖGL Fertigteilwerke GmbH & Co. KG Fire wall or complex separation wall e.g. for building made from pre-fabricated concrete elements, has several similar panels which are made from concrete precast and have horizontal part
US8322093B2 (en) 2008-06-13 2012-12-04 Tindall Corporation Base support for wind-driven power generators

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017366A1 (en) * 2005-04-14 2006-10-19 Max Bögl Bauunternehmung GmbH & Co. KG Truss girder grid system
DE102007037436A1 (en) * 2007-08-08 2009-02-12 MAX BÖGL Fertigteilwerke GmbH & Co. KG Fire wall or complex separation wall e.g. for building made from pre-fabricated concrete elements, has several similar panels which are made from concrete precast and have horizontal part
US8322093B2 (en) 2008-06-13 2012-12-04 Tindall Corporation Base support for wind-driven power generators
US8458970B2 (en) 2008-06-13 2013-06-11 Tindall Corporation Base support for wind-driven power generators
US8516774B2 (en) 2008-06-13 2013-08-27 Tindall Corporation Methods for constructing a base structure for a support tower
US8734705B2 (en) 2008-06-13 2014-05-27 Tindall Corporation Method for fabrication of structures used in construction of tower base supports

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R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20031016

R156 Lapse of ip right after 3 years

Effective date: 20070103