Global Patent Index - EP 2760653 B1

EP 2760653 B1 20170802 - METHOD FOR PRODUCING COMPONENTS HAVING A HIGH-QUALITY CONCRETE EDGE ZONE AND CONCRETE SURFACE

Title (en)

METHOD FOR PRODUCING COMPONENTS HAVING A HIGH-QUALITY CONCRETE EDGE ZONE AND CONCRETE SURFACE

Title (de)

VERFAHREN ZUR HERSTELLUNG VON BAUTEILEN MIT EINER QUALITATIV HOCHWERTIGEN BETONRANDZONE UND BETONOBERFLÄCHE

Title (fr)

ROCÉDÉ DE FABRICATION D'ÉLÉMENTS AVEC UNE SURFACE ET UNE ZONE PÉRIPHÉRIQUE DU BÉTON DE HAUTE VALEUR QUALITATIVE

Publication

EP 2760653 B1 20170802 (DE)

Application

EP 12778610 A 20120928

Priority

  • DE 102011114595 A 20110930
  • EP 2012004087 W 20120928

Abstract (en)

[origin: WO2013045106A1] The invention relates to means for applying to the shuttering face (3) of concrete shuttering (2) for producing concrete components having a high-quality concrete edge zone, wherein the means has a hydrogel (5) as a substantial constituent. Automatic regulation of the water-cement ratio in the concrete edge zone and therefore an improvement in the concrete and surface quality are achieved therewith.

IPC 8 full level

B28B 7/38 (2006.01); B28B 7/36 (2006.01); C04B 40/06 (2006.01); C10M 173/02 (2006.01)

CPC (source: EP)

B28B 7/368 (2013.01); B28B 7/384 (2013.01)

Citation (examination)

  • EP 1329435 A1 20030723 - BASF AG [DE]
  • MECHTCHERINE V ET AL: "Internal curing by super absorbent polymers (SAP) - effects on material properties of self-compacting fibre-reinforced high performance concrete", VOLUME CHANGES OF HARDENING CONCRETE: TESTING AND MINIGATION: INTERNATIONAL RILEM CONFERENCE; LYNGBY, DENMARK, 20 - 23 AUGUST 2006. PROCEEDINGS,, 20 August 2006 (2006-08-20), pages 87 - 96, XP009172565, ISBN: 2-35158-004-4
  • SPRINGENSCHMID R ET AL: "SCHALUNGSEINLAGEN ZUR VERBESSERUNG DES BETONRANDBEREICHES", BFT INTERNATIONAL, BAUVERLAG, GUTERSLOH, DE, vol. 56, no. 11, 1 November 1990 (1990-11-01), pages 78 - 82, XP000169246, ISSN: 0373-4331

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2013045106 A1 20130404; WO 2013045106 A4 20130620; DE 102011114595 A1 20130404; EP 2760653 A1 20140806; EP 2760653 B1 20170802; PL 2760653 T3 20180131

DOCDB simple family (application)

EP 2012004087 W 20120928; DE 102011114595 A 20110930; EP 12778610 A 20120928; PL 12778610 T 20120928