CDTI EEA GRANTS – Joints-Off | Low-Cost and High-Durable Offshore Foundation JOINTS-OFF project aims to knowledge generation and the development of new offshore structures, low-cost and high-durable. INGENIERÍA Y DISEÑO EUROPEO S.A. (IDESA) http://idesa.net IDESA R&D&i | Focus on what matters http://innovation.idesa.net

1. Jackets applied to new
low manufacturing
cost and high durability
for offshore wind
research structures

2. Get technically viable offshore structures to depths of over
30 meters

3. ¿WHY?
• Lower costs of production and maintenance of the structures of offshore wind
• Minimize the environmental impact of the structures of offshore wind
• Removing welded joints
• Developing new advanced coatings to prevent the growth of
• marine organisms

4. • Application concepts of
tensegrity
Structure type jacket

5. • Minimal surfaces
Structure type jacket

6. Adhesion and settlement
macroorganisms:
-Crustaceans
-Cirripedia (barnacles),
-Tubeworms
-macroalgae
PROBLEM

7. • Generates serious economic and environmental problems
• They decrease the stability of the structure and increase the
possibility of biocorrosion

8. • Development of new non-toxic stabilizers for polyurethane modified
commercial acrylic paints that inhibit the settlement of marine organisms
and / or promote their detachment without any chemical reaction
• Type design jacket new foundations based on tensegrity structures
and minimal

9. Colaboradores