TenCate Mirafi® G-Series Drainage Composites
Mirafi® G-Series drainage composites are made from high compressive strength cores and combined with nonwoven filter fabrics to provide clog resistance and long-term flow capacity. These products are ideal single-sided subsurface filters and are used to provide a consistent drainage medium for retaining walls, cut-off drains, and landfill closures.
Highlights
- Reliability – Consistent and proven long-term performance due to a multi-directional core configuration providing a uniform flow path for water to escape
- Pressure – Relief of hydrostatic pressure buildup against subterranean surfaces
- Drainage – High-flow drainage capacity of up to three times the flow capacity of aggregate or sand, assuring effective drainage for virtually any drainage need
- Strength – High compressive strength core that withstands installation and in-situ earth stresses
- Cost Efficient – Cost savings due to the lightweight, easy to install 1.22m x 15.24m (4’ x 50’) panels. This saves the transportation cost of bringing aggregate to the construction site
- Drainage – The equilibrium soil-to-geotextile system that allows for adequate movement of a liquid in the plane of the geotextile over the service lifetime of the application
- Separation – The placement of a flexible, porous geotextile between dissimilar materials so that the integrity and intended functions of both materials remain intact or are improved
- Filtration – The equilibrium soil-to-geotextile system that allows for adequate movement of a liquid across the plane of the geotextile with limited soil loss over the service lifetime of the application
- subsurface drainage
