Prethor
Specialised in the design, production, transportation and assembly of all types of concrete elements, both for civil works and buildings.
By using the most advanced processes, it is able to provide the best solutions in terms of quality, time and cost.
Thanks to its production plants, equipped with the latest technology at European level, situated in Galicia, Madrid, Andalusia and Catalonia, it is able to offer a fast and efficient service.
Prethor is expanding its activity by creating mobile prefabrication units, for on-site production in major projects located away from its permanent production centres.
TYPES OF PREFABRICATED STRUCTURES
Different types of girders: Double-T, Box girders, U-girders, or twin asymmetric girders amongst others, focusing especially on deep, wide span heavyweight girders.
Single and dual underpass sections.
Prefabricated vaults with excellent resistance against earth movements.
Special elements: made-to-measure sections, new products and systems to offer the best solution to cater all needs. Customised walls, capitals, roofing, canopies, half keystones, lintels, special shuttering slabs, braces and acoustic screens, amongst others.
RETIPLAC® SYSTEM
The RETIPLAC® structural system is used for constructing reticular slabs lightened using expanded polystyrene. It is based on the use of prefabricated sheets with one-way reinforcement that serve as a formwork and which are also resistant in the main direction of the prefabricated section.