A pneumatic plug made by Pronal used during dust removal operation in a steel mill

APPLICATION OF INFLATABLE WATER TANK The Gardens of Brocéliandes, is an amusement park in Brittany with several attractions designed to sharpen the human senses like taste, smell, etc. One of these attractions is called « Awaken your Feet » and is designed to increase sensitivity of soles by experimenting with different materials and textures. One part of this course ...

PRONAL LIFTING BAGS APPLICATION Companies in different industries are always searching for simple, safe and effective solutions for lifting heavy objects. Sometimes there is a very limited space available for lifting, equipment maintenance, to change tires on a truck, or even lifting an aircraft. Others are required to lift loads under difficult circumstances, such a...

A A SET OF INFLATABLE CIRCULAR SEALS FOR MEASURING DEFORMATION OF A TUNNEL OVER A PERIOD OF TIME During their lifetime, tunnels are subjected to significant deformations mostly due to « burst behaviour » of the ground and the convergence to the tunnel after the excavation. Dans As part of the dissertation at LMDC (Laboratory Materials and Durability of Constructions)...