Search International and National Patent Collections

1. (WO2017152890) RETAINING WALL

Pub. No.:    WO/2017/152890    International Application No.:    PCT/DE2016/100105
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Fri Mar 11 00:59:59 CET 2016
IPC: E02D 31/00
Inventors: KÖSTER, Johann J.
Method for the lateral-migration-preventing production of water-sealed wall surfaces made of cement-based materials, in particular of walls, of structures made of reinforced concrete, comprising: preferably applying a sealing material to the whole surface of the inner side of a permanent formwork, in particular a shoring, for example a bored pile wall, or to the wall of a construction pit, arranging a reinforcement in front of the inner side or wall provided with the sealing material, applying an adhesion promoter to the sealing material before setting up the reinforcement or through the reinforcement, erecting an inner formwork, filling a cement-based material into the formwork cavity formed by the inner side or wall and the inner formwork, and allowing the material to harden with the formation of a firm bond between the adhesion promoter located on the sealing material and the cement-based material.