The concrete industry significantly contributes to CO₂ emissions, necessitating sustainable alternatives to extend the lifespan of existing structures. Lithium-based alkaline silicate coatings enhance durability by penetrating concrete and forming a protective CSH gel. However, analyzing lithium penetration is challenging with conventional methods. This research utilizes laser-induced breakdown spectroscopy to assess penetration depth and optimize lithium waterglass based sealers composition, improving surface treatment effectiveness.

CEITEC VUT/FCH-J-25-8889

Czech

Kratochvilová Lucie, Ing. - principal person responsible
Kalina Lukáš, doc. Ing., Ph.D. - fellow researcher
Markusík David, Ing. - fellow researcher
Pořízka Pavel, doc. Ing., Ph.D. - fellow researcher

Advanced instrumentation and methods for material characterization
- responsible department (4.3.2025 - not assigned)
Central European Institute of Technology BUT
- responsible department (31.1.2025 - 4.3.2025)
Faculty of Chemistry
- internal (1.1.2025 - 31.12.2025)
Institute of Materials Science
- co-beneficiary (1.1.2025 - 31.12.2025)
Advanced instrumentation and methods for material characterization
- beneficiary (1.3.2025 - 28.2.2026)

Responsibility: Kratochvilová Lucie, Ing.