Stabilization and Containment of Airport Fluids. Airports take careful measures to capture, contain, and treat deicing fluid and fuel runoff. In capturing the deicing fluid, the GEOWEB system stabilizes the pavement aggregate base layer and stores the deicing fluid in the contained aggregate voids. Stormwater containment basins built with impervious liners prevent infiltration of jet fuel and other contaminants into the groundwater. The GEOWEB system covers and protects geomembranes from puncture and solar...
Safe and Economical Solutions for Site Work. Presto Geosystems has a 35+ year proven track record in civil site construction and restoration solving soil stability and access challenges. Through infill confinement, Presto’s GEOWEB 3D geocells reduce cross-sectional requirements by 50% or more for tracking pads, construction staging areas, access roads and work platforms – and they perform well over soft ground. The safest and most economical portable mats, GEOTERRA, offer fast, temporary site...
Dam facing slopes, spillways and stormwater conveyance channels can be built economically with the GEOWEB system, and designed to meet specific site requirements with either a vegetated, aggregate armored, or a concrete solution. With the GEOWEB system, vegetated earthen dams can replace concrete structures, smaller rock infill can replace larger, expensive rip rap and concrete depth can be reduced up to 50% for hard-armor protection.
High-Strength Protection of Geomembrane Liners. As a protective cover for geomembranes for closure caps and stormwater ponds, the GEOWEB system prevents liner damage and degradation. With infill confined in the GEOWEB system, slopes can be designed steeper while maintaining strength and integrity, even when subjected to settlement - common in landfills. The landfill cover system can be designed as a vegetated, aggregate armored, or concrete solution that remains flexible. GEOWEB liner protection is...
Our porous pavement solutions can be designed for use with a variety of permeable fill to suit any loading and stormwater requirements. Three high-performance paving options offer porous solutions to hard surface pavements: GEOBLOCK grass pavers; GEOPAVE aggregate pavers; and GEOWEB pervious soil stabilization systems - all economical options for emergency, utility and site access roads, and permeable parking areas. Each solution is suitable for low impact development (LID) and green infrastructure...
GEOWEB geocells offer a better “solution set” to soil stability challenges for accessing sites over soft ground, controlling and containing stormwater, protecting geomembranes for basins, tailings, and heap leach pads, and reclaiming slopes at the time of closure. Through 3D confinement and strengthening of infill, less material—even on-site waste rock—may be used. GEOWEB solutions offer increased speed of operation, lower maintenance, safer installation, and a lower total cost of...
Soft Ground Solution for Site Access Roads & Oil Pads. Build stable, low-cost access roadways and oil pads with the fastest to deploy, and fast to install GEOWEB system. The 3D GEOWEB system outperforms geogrids. GEOWEB roads provide access over soft soils with just a single layer, require less surface maintenance and allow the use of onsite infill for added savings. GEOTERRA mats are the safest construction mats in the industry for creating oil platforms, helipads and equipment storage. No heavy...
The GEOWEB system is the ‘go to’ solution for challenging soil stability problems for both new construction and repair work. The GEOWEB 3D system is a versatile solution for ballast reinforcement, yard stabilization and erosion protection of embankments and stormwater channels, offering a more economical solution than geogrids or other 2D solutions - especially in soft soil environme...
Finding economical and low-maintenance solutions to stabilize trails and greenways to protect against surface wear and erosion can be difficult. It is even more challenging in poor soils or environmentally-sensitive areas where minimal disturbance is desired. Presto Geosystem’s solutions meet these challenges by offering long-term stability, permeability, and low environmental impact options for pedestrian, equestrian, bicycle, ATV and other vehicle access. The...
The GEOWEB system offers design flexibility for unpaved roadway surfaces, base stabilization, road shoulders as well as erosion protection of embankments and stormwater drainage channels. The 3D GEOWEB structure offers strength improvements to the road base layer for asphaltic and concrete pavements far greater than delivered by geogrids. A single GEOWEB layer performs well over soft subgrades - while geogrids require 2-3 layers for the same benefit - saving cost and construction time. Unpaved roads built with...
Design high-performing, ‘low environmental impact’ GEOWEB channels for stormwater conveyance, as well as for erosion protection of containment facilities. Protect impervious liners in lagoons and detention basins, preventing degradation and contaminant leakage. With the GEOWEB system, channel and basin designs can be customized for each project with vegetation, aggregate or concrete infill, offering more economical solutions than rip-rap, gabions or reinforced concrete systems. ...