Marilyn Barrier – AS is a high performance liquid foaming agent based on special biodegradable anionic surfactants, studitied to treat clayed and sandy grounds in tunnels dug with full-section mechanical cutter.
Features
- Reduced permeability
- Higher stability during excavation
- Lower cohesion (for clayed ground)
- Lower friction and internal abrasivity, with less power consumption, easier waste transport operations, lower wear of mechanical components
- Better plastic deformation
Specifications
(at +20 °C)
Appearance : | uniform, clear liquid |
Specific Gravity : | 1.04 ± 0.02 kg/l |
Solubility : | completely soluble in water |