Evaluation of Concrete Durability Performance with Sodium Silicate Impregnants
Table 4
Specimens and curing procedures.
Test
Specimens (mm)
Curing and impregnation
Porosity
(cubic)
(1) Mixing based on Table 2 (2) Curing in air for 1 day (3) Curing in water for 4 weeks (4) Drying in air for 2 weeks (5) Spraying impregnant (6) Curing in air for 2 weeks