| Month/Date | Title of the presentation |
| January |
|
| February |
High Performance Concrete for Sustainable Construction Feb 2021 |
| March |  |
| April |  |
| May |  |
| June |  |
| July |  |
| August | |
| September 28th | |
| October | |
| November 30th | |
| December |
| Month/Date | Title of the presentation |
| January |
|
| February |
High Performance Concrete for Sustainable Construction Feb 2021 |
| March | |
| April | |
| May | |
| June | |
| July | |
| August | |
| September 28th | |
| October | |
| November 30th | |
| December |
