2012.10.29. Palestra Prof. Paulo Helene, Carlos Britez e Juan Gadea: SCC and HPC (70 MPa) for a Massive Block Foundation. THENTH INTERNATIONAL CONFERENCE ON SUPERPLASTICIZERS AND OTHER CHEMICAL ADMIXTURENS IN CONCRETE. ACI- American Concrete Institute. International Conferences. Prague, Czech Republic. 29 de outubro de 2012. 
Protagonista Day
Patologia das Construções com o Prof Paulo Helene Data: 29 de agosto de 2026 Local.: Rua Oswaldo Araújo, 100 – Praia do Futuro – Fortaleza/CE