Bracing and arrangement for concrete filling of diameter-adjustable steel shuttering for circular concrete structures

摘要

The reinforcement for the outer steel shuttering is formed by reinforcement rings (1) matching the relevant diameter of the shuttering. The rings serve as a running rail for a work platform (2) which moves circumferentially. The reinforcement for the inner shuttering is formed by further reinforcement rings (8) matching the relevant diameters. These further rings also form at least in part a running rail for a concrete bucket (10) which moves circumferentially through an electric drive mechanism (11). The concrete bucket has an external agitator (12) and adjustable slider. IMAGE