Months 01-06 07-12 13-18 19-24 25-30 31-36 WP 1 WP 2 WP 3 WP 4 WP1 – Synthesis of parent model glasses and ceramics 1st January 2018 WP2 – In-situ simultaneous studies of the sintering and the crystallization 1st July 2018 WP3 – Structure analysis of the obtained samples 1st January 2019 WP4 – Studies related to samples obtained by microwave heating 1st January 2020