Patent ID: 6921501
Filing Date: 2005-07-26
Classification: E04G

Abstract:
1. A method of forming a circumferentially closed concrete wall having a same cross-section over an entire height thereof, comprising the steps of providing at least two circumferentially closed inner falseworks having a same cross-section of a boarding and formed each of a circumferentially closed main part and a circumferentially closed climbing strip releasably securable to an upper end of the main part and forming a part of the boarding; and forming the concrete wall in a plurality of concrete-placing steps, with use of the at least two inner falseworks in more than one of the steps, wherein a first concrete-placing step, an initial section of a concrete wall is formed, wherein in each subsequent concrete-placing step, a circumferentially closed concrete wall section is formed on an upper end of an already formed section of the concrete wall, wherein during effecting at least one concrete-placing step, one of the at least two inner falseworks, which is used in the at least one concrete-placing step and which was lifted off a mounting site, is placed on the climbing strip which is secured on the concrete wall section formed in a previous concrete-placing step and which forms part of another of the at least two falseworks that was used in the previous step, and wherein before the lifting of the one of at least two inner falseworks off a mounting site appropriate, for the at least one concrete-placing step, reinforcing means are secured on an outer side of the one of the at least two inner falseworks.