A high-altitude lake serves as an energy reserve by raising and lowering the water level.
the concrete parts to be manufactured are used to run the networks on the technical tunnel for access to the lake. Design office work: design of 7 molds enabling the manufacture of 4 variants (2 left and 2 right) of tunnel benches.
Type of demolding: deferred Type of manufacture: prefabrication Simultaneous production quantity: 2 to 3 parts per day with steaming Special features: a clever system for guiding the tubes in the mold Technical difficulties: the rigidity of polypropylene tubes requires very high precision in the production of the end caps for the interlocking joints. Country of supply: Switzerland – Linth Limmern Destination: technical access tunnel to a high-altitude lake
the concrete parts to be manufactured are used to run the networks on the technical tunnel for access to the lake. Design office work: design of 7 molds enabling the manufacture of 4 variants (2 left and 2 right) of tunnel benches.
Type of demolding: deferred Type of manufacture: prefabrication Simultaneous production quantity: 2 to 3 parts per day with steaming Special features: a clever system for guiding the tubes in the mold Technical difficulties: the rigidity of polypropylene tubes requires very high precision in the production of the end caps for the interlocking joints. Country of supply: Switzerland – Linth Limmern Destination: technical access tunnel to a high-altitude lake
