Highly efficient, water redispersible powdery admixture for cementitious building materials to impart easy-to-clean properties.
Scope of Application
Effectiveness of Protectosil® SC POWDER
The addition of Protectosil® SC POWDER reduces significantly the coefficients of capillary water and oil absorption. The following table 1 gives an overview over the possible reductions.
coefficient of capillarywater uptake[kg/m² h1/2]
coefficient of capillaryoil uptake[kg/m² h1/2]
untreated reference concrete
addition of 2 w%Protectosil® SC POWDER
addition of 5 w%Protectosil® SC POWDER
Table 1: Coefficients of capillary water and oil uptake as measured following DIN EN 13057.