Started a new journey at KICT on 2025.07.01.

Finished the happy journey at Hanyang University on 2025.06.30.

2025 June - Thailand, the last trip at Hanyang University

2024 Korea Concrete Institute Conference - Spring

2024 Lab vacation - Taiwan tour

2023 Korea Concrete Institute Conference - Autumn

2023 Korea Concrete Institute Conference - Spring

2022 Korea Concrete Institute Conference - Spring

2021 Korea Concrete Institute Conference - Autumn

2019 Lab vacation - Laos tour