The field of additive manufacturing (AM) of cementitious materials, particularly through 3D Concrete Printing (3DCP), is experiencing rapid growth within the construction industry. Significant advancements are being made in material science, production technologies, and the innovative design of high-TRL (Technology Readiness Level) projects. This dynamic development highlights the need for a deeper understanding of key aspects, such as controlling fresh-state material properties, addressing structural and reinforcement challenges, and scaling up applications effectively. Currently, there is a critical need to establish a strong academic framework for researchers involved in the digital design-to-fabrication process of cutting-edge 3D-printed structures. Advancing technological and engineering expertise in 3DCP not only enhances understanding within the construction sector but also maximizes the socio-economic and environmental advantages that arise from its efficient implementation.

The main goal of this Summer School is to equip participants with advanced technical skills - spanning analytical, numerical, and practical 3DCP sessions - necessary for the design and construction of structures using 3DCP. The program features expert-led sessions by renowned guest lecturers, focusing on specific research topics and real-world applications of 3DCP. Additionally, it provides increased opportunities for students to engage actively with their own research. This initiative is designed to encourage meaningful exchanges and in-depth discussions, enriching participants' knowledge and enabling them to address the opportunities and challenges of 3DCP more effectively.

• Registration by 30 May, through on-line form
• Registration fee: 350 € for Master and PhD students – 600 € for post-doc, senior researchers, professionals, companies
• Registration fee payment procedure: follow the on-line form available from May 2025
• Included with the registration fee: lunches and coffee breaks for the 5 days of the Summer School, social event, printed book of lecture notes, printing of the poster for the Summer School competition (350 € prize).
• Course days: 14-18 July 2025

International Lecturers

• Costantino Menna - University of Naples Federico II (Italy)
• Freek Bos - Technical University of Munich (Germany)
• Arnaud Perrot - Université Bretagne Sud (France)
• Jacques Kruger - Stellenbosch University (South Africa)

Invited Talks

• Ksenija Vasilic - Deutscher Beton- und Bautechnik-Verein E.V. (Germany)
• Lucija Hanzic - Slovenian National Building and Civil Engineering Institute (Slovenia)
• Gianluca Cusatis - Northwestern University (USA)
• Venkatesh Nerella - Dresden University of Technology (Germany)
• Harald Kloft - Technical University of Braunschweig (Germany)

Attendants

• Ph.D. students
• Postdoctoral researchers
• Practitioners interested in research and applications of additively manufactured structures

The main topics addressed in the Summer school are:

• Additive Manufacturing processes using concrete
• Construction materials adopted in 3DCP
• Rheological requirements to control the printing process
• Mechanical-physical characterization in the fresh state
• Mechanical-physical characterization in the hardened state
• Analytical and numerical modeling of the printing process/layered structure
• Reinforcement technologies
• Structural optimization based on free-form capabilities
• Structural analysis and approval in large-scale applications
• Examples and practical applications

• Monday July 14, 2025 – Day 1

12.00 – 12.45: Registration of participants

12.45 – 14.00: Welcome Lunch

14.00 – 14.45 | Costantino Menna - Freek Bos: Introduction and presentation of AMCS-2025

14.45 – 15.30 | Freek Bos: AM Processes with Concrete

15.30 – 16.30 | Jaques Kruger: How to print & cure

16.30 – 16.45: Coffee Break

16.45 – 17.15 | Invited Talk nr.1 - Ksenija Vasilic: Getting 3DCP to practice

17.15 – 18.15 | Poster Session and research presentation by participants

18.15 –            : Walking/Aperitif around Bacoli (not included in the SC fee)

• Tuesday July 15, 2025 – Day 2

09.00 – 09.45| Freek Bos: 3DCP Projects in practice

09.45 – 10.45| Arnaud Perrot: Materials & Rheology basics – Part I

10.45 – 11.05: Coffee Break

11.05 – 12.05| Arnaud Perrot: Materials & Rheology basics – Part II

12.05 – 13.05| Jaques Kruger: Fresh state characterization – Part I

13.05 – 14.15: Lunch Break

14.15 – 15.15| Jaques Kruger: Fresh state characterization – Part II

15.15 – 19.15: Guided Tour - Parco archeologico delle Terme di Baia and Casina Vanvitelliana

19.30 –          : Social dinner (offered by the Summer School)

• Wednesday July 16, 2025 – Day 3

09.00 – 10.00 | Arnaud Perrot: Materials & Rheology – modeling and applications – Part I

10.00 – 11.00:| Arnaud Perrot: Materials & Rheology – modeling and applications – Part II

11.00 – 11.20: Coffee Break

11.20 – 12.20 | Jaques Kruger: Modeling of print process

12.20 – 13.20 | Freek Bos: Hardened state characterization and properties

13.20 – 14.30: Lunch Break

14.30 – 16.30 | Printing Session preparation – Flavio Galdi (Etesias), Laura Esposito (HeidelbergMaterials)

16.30 – 17.00: Coffee Break

17.00 – 18.00 | Feedback Session I

• Thursday July 17, 2025 – Day 4

08.30 – 10.00: Transfer to printing site for practical session

10.00 – 13.30 | Laboratory Visit - Practical printing session

13.30 – 14.30: Lunch Break 

14.30 – 15.30: Transfer to the SC venue

15.30 – 16.00 | Invited Talk nr.2 - Lucija Hanzic: Durability aspects in 3DCP

16.00 – 16.30 | Invited Talk nr.3 - Gianluca Cusatis: Advanced numerical modeling in 3DCP

16.30 – 17.00: Coffee Break

17.00 – 18.00 | Feedback Session II

• Friday July 18, 2025 – Day 5

09.00 – 09.30 | Invited Talk nr.4 - Venkatesh Nerella: 3DCP in large scale projects

09.30 – 11.00 | Freek Bos: Reinforcement technologies

11.00 – 11.30:  Coffee Break

11.30 – 13.00 | Costantino Menna: Structural analysis and principles

13.00 – 14.00: Lunch Break

14.00 – 14.45 | Costantino Menna: Structural Optimization - basics for 3DCP applications

14.45 – 15.15 | Invited Talk nr.5 – Harald Kloft: Recent trends in AM with concrete

15.15 – 15.45: Coffee Break

15.45 – 16.30 | Final Discussion Session

16.30 – 17.30 | Poster Session Award and Closing of the Summer School

• Organizing issues: costantino.menna@unina.it | freek.bos@tum.de | phd.dist@unina.it
• Administrative issues: immacolata.diez@unina.it | valeria.peluso@unina.it | annarita.manzi@unina.it | alessandra.sciarrino@unina.it | maurizio.ranieritenti@unina.it

The Summer School will be held at Villa Ferretti, a beautifully restored historical villa located in Bacoli, in the heart of the Campi Flegrei area, just west of Naples. Overlooking the Gulf of Naples and set against the backdrop of the Aragonese Castle of Baia, the venue offers a unique blend of architectural heritage, natural beauty, and cultural significance.

Originally commissioned in the 1940s and later acquired by the Campania Region, Villa Ferretti has been repurposed as a center for education and public engagement. Surrounded by a panoramic terrace and Mediterranean gardens, it provides an inspiring setting for learning, discussion, and international collaboration.

The Campi Flegrei, or Phlegraean Fields, are a large volcanic area known since antiquity for their geothermal activity and mythological significance. This territory was a vital part of the Roman Empire, hosting imperial villas, thermal baths, and ports, many of which are still visible today in an exceptional concentration of archaeological sites. The area continues to be a crossroads of history, science, and landscape, offering a truly immersive experience in one of Italy's richest cultural regions.

Villa Ferretti is part of the numerous historical buildings of the University of Naples Federico II, that celebrated its 800th anniversary on 2024, a milestone celebrated with the entire city. The Federico II University, in addition to being one of the oldest in Europe, was the first university institution founded by a secular public authority. This prestigious distinction traces its origins to the enlightened Frederick II, the emperor who, 800 years ago, on June 5, 1224, founded the University where knowledge was made accessible to anyone in the Kingdom.

We are delighted to announce that we will be organizing and offering all participants a half-day guided tour of the Parco Archeologico delle Terme di Baia and the Casina Vanvitelliana on Tuesday, July 15th (Day 2), two of the most iconic cultural sites in the Phlegraean Fields. Both sites are located within walking distance of the Summer School venue.

The Archaeological Park of Baiae is one of the most impressive Roman thermal complexes, showing the remains of one of the largest thermal complexes of the Roman Empire, built into the volcanic slopes overlooking the sea. Participants will walk through ancient vaulted chambers, mosaics, and domed structures that reveal the advanced engineering and refined lifestyle of Roman elites.

The Casina Vanvitelliana is a charming 18th-century architectural landmark set on Lake Fusaro, a picturesque hunting lodge designed by Luigi Vanvitelli, located on a small island. With its baroque architecture and scenic setting, it has long been a symbol of elegance and historical charm in the region.

Together, they offer a unique cultural and historical experience in the heart of the Campi Flegrei area. We will conclude the visit with a social dinner at a nearby restaurant, providing a relaxed occasion for informal networking and discussion.

All costs related to the tour tickets and social dinner are fully covered for Summer School participants.

How to arrive to Villa Ferretti (Bacoli)

From Rome to Naples

• From Rome Airport Leonardo da Vinci/Fiumicino Airport: follow the pedestrian path to take the Leonardo Express train, or other regional trains to Roma Termini, the main train station in Rome. The journey with Leonardo Express takes approximately 30 minutes. Train tickets can be purchased at the airport or at the train station.
• By train, from Roma Termini, the main train station in Rome. Take a train to Naples Central Station/Napoli Centrale. The journey takes approximately 1-2 hours, depending on the type of train (fast or regional, respectively). Train tickets can be purchased at the station or online in advance.

From Naples to Villa Ferretti (Bacoli)

• From Naples Capodichino Airport: take the Alibus shuttle service that connects the airport to Naples Central Station/Napoli Centrale. The journey takes approximately 20-30 minutes.
• From Naples Train Central Station: once you arrive in Naples Central Station/Napoli Centrale, make your way to Bacoli and Villa Ferretti. Participants can reach the venue using public transportation in approximately 1 hour and 30 minutes, following the recommended options:

1. Metro Line 2: from Napoli Centrale, take Metro Line 2 towards Pozzuoli Solfatara. The journey takes about 30 minutes.
2. EAV Bus 101: exit the station and walk to the nearby bus stop on Via Solfatara. Board the bus line 101 heading towards Monte di Procida and take off at Bacoli - Via Castello stop. The bus ride takes approximately 50 minutes.
3. Walk to Villa Ferretti: from the bus stop, it's a short 2-minute walk to Villa Ferretti, located at Via Castello, 14.

The list includes some suggested accommodation in Bacoli and Pozzuoli. Please be aware that July is the high season in Naples and surrounding areas.  If no options within walking distance from Villa Ferretti are available, we recommend considering accommodation in the Pozzuoli municipality, as the Summer School organization will provide a shuttle service to and from the venue (approximately 15-20 minutes by shuttle). This option is also convenient for those who choose to stay in Naples as their base location.

Bacoli

• Casa Nina - Bacoli Elegant & View
• Castello Apartment
• Domus Diana
• Il Barbacane
• La Dimora di Lucullo Appartament & Relax
• La Rada B&B
• La Sabbia B&B
• Shanti Rooms & Apartments Lucullo
• Tenuta Calidarius
• Villa Principe

Pozzuoli

• Altre Stelle Suite Apartments
• Anfiteatro House
• B&B Sofia
• Boutique Hotel Palazzo Donna Iulia
• Dimora Flegrea room & breakfast
• Hotel Terme Neronensis
• Six Luxury Rooms Pozzuoli
• Suite Experience Accommodation
• Villa Avellino Historic Residence

The Summer school is supported by:

in collaboration with: