Molding under pressure

To understand in full complexity of a question of infiltrates, it is necessary to read "to block moisture by an injection and pressure".

Thus, in addition to applied/cortical systems of a surface pressure of injection of impregnation can be carried out vkraplenyam of molding or slow down distribution.

In this case the barrier is realized due to use of a series of the formulations developed for impregnation, such as support, a laying, the base.

These formulas differ on the basis of actions of two principles.
1. Closing of a time and capillaries with effect of consolidation.
2. Decrease in energy consumption of capillaries with water-repellent effect.

Effect of consolidation of chemical compositions is the following:
- Pavaseal W: Two-component pitch expansive and high reactionary ability in the presence of moisture.
- Pavaseal 180E: Two-component epoxy, is made with low viscosity.

For the chemical composition made with hydrophobic effect, please, address to a subset injection Pressure. Nevertheless, even the last can be entered by molding.

The two-component system made with hydrophobic effect provides high efficiency in applications for molding, and slow diffusion is not always capable to reach high depths.