Global Patent Index - EP 2060689 B1

EP 2060689 B1 20181024 - Sealing device for sealing construction joints

Title (en)

Sealing device for sealing construction joints

Title (de)

Abdichtungsvorrichtung zur Abdichtung von Arbeitsfugen

Title (fr)

Dispositif d'étanchéification destiné à étanchéifier des joints de construction

Publication

EP 2060689 B1 20181024 (DE)

Application

EP 07022063 A 20071114

Priority

EP 07022063 A 20071114

Abstract (en)

[origin: EP2060689A1] The device (6) for sealing construction joints (4, 5) such as concrete joints, comprises a carrier (7), and a coating (8) applied on the carrier in an area-wise manner, where the coating has a bonding agent, a sealing material, which consists of a calcium aggregating agent and a latent hydraulic material, and a rock flour and/or a rock sand. The aggregating agent is a compound or a mixture of compounds, which splits carbonate ions or silicate ions by a chemical reaction during contacting with water. The bonding agent is a latex dispersion. The carrier is a galvanized carrier sheet. The device (6) for sealing construction joints (4, 5) such as concrete joints, comprises a carrier (7), and a coating (8) applied on the carrier in an area-wise manner, where the coating has a bonding agent, a sealing material, which consists of a calcium aggregating agent and a latent hydraulic material, and a rock flour and/or a rock sand. The aggregating agent is a compound or a mixture of compounds, which splits carbonate ions or silicate ions by a chemical reaction during contacting with water. The bonding agent is a latex dispersion. The carrier is a galvanized carrier sheet and has the coating only on one side lying against the side to be insulated. The coating on the carrier forms a rough surface. An independent claim is included for a joint seal.

IPC 8 full level

E04B 1/68 (2006.01)

CPC (source: EP)

E04B 1/6806 (2013.01); E04B 1/6807 (2013.01); E04B 2001/6818 (2013.01)

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 2060689 A1 20090520; EP 2060689 B1 20181024

DOCDB simple family (application)

EP 07022063 A 20071114