Drying method for prefabricated concrete element, by treating its surface with Krystol concrete waterproofing agent

摘要

The concrete pores are filled by treating its surface with Krystol concrete waterproofing agent. A method for drying a prefabricated concrete element comprises treating its surface with Krystol concrete waterproofing agent in order to fill the pores. Excess waterproofing agent is then removed.