Applications

The outstanding properties of PUR-O-STOP FS, for stopping strong water inflows, were demonstrated clearly in a test in front of an expert audience.

In the course of the OPAL gas pipeline, a microtunnel was driven under the River Peene using the pipe-jacking procedure. After around half of the total length had been run, an erratic block was found in front of the machine.

During renovation of the station, access to the platforms suitable for handicapped persons was to be achieved.

During the concreting of the diaphragm wall trenches, it is probable that large quantities of water and soil were incorporated in the concrete. The 3 bottom floors showed major moisture areas and even water ingress right at the start of utilisation, which prevented commercial use of the underground car park on all floors.

Once the tunnel was complete, major water intrusions, which then led to destruction of the building fabric in the frost periods, were noted after rain and after the thaw period in spring.

JadeWeserPort – Sheet piling quay walls of the Jade Weser Port were successfully waterproofed through resin injection.

Artifical Barrier to Deviate Ground Water Aggressive to Concrete.

Cheek heading excavation with consolidation and reinforcement of the ground properties.

The Okertalsperre, completed in 1956, has become leaky over the years in the entire area of the construction joints.