Rail filler block systems - Aliapur/Wiki GitHub Wiki

The rails used by tramways must be insulated from the base to prevent the propagation of static current, as well as to prevent the transmission of vibrations to exterior milieus. To achieve this, it is necessary to use splice bars. The granulate obtained from ELT makes it possible to satisfy these constraints perfectly. The parts, made from ELT granulate and a polyurethane binding agent, make it possible to both filter vibrations and prevent the propagation of static current.

ELT granulate can satisfy the complex specifications at a cost that is equal to, if not lower than, that of the fossil-based materials it replaces.