Trails and greenways play a vital role in communities by preserving and creating open spaces for low- or no-cost outdoor recreation. Trails designed with permeable surfaces rather than traditional concrete or asphalt allow for better environmental and stormwater management. Since recreational trails can be designed for a wide range of uses, including motorized and non-motorized traffic, it’s important to utilize a solution that is durable and flexible. In this webinar, we will explore a variety of soil stabilization and porous pavement products that can be tailored to the needs of individual projects—including those with hard-to-access areas and stormwater concerns. Multiple types of infill and anchoring methods allow for project customization, resulting in low-maintenance and attractive trails for years to come. Trail embankment stabilization is another consideration when designing recreational trails. The embankments may be part of the existing natural terrain or result from cuts made to accommodate the construction of the new trails. Depending on embankment steepness, the GEOWEB® System can be used to stabilize slopes with single-layer protection or near-vertical, tiered retaining walls with a vegetated fascia. GEOWEB green slopes and living walls protect against erosion, reduce stormwater runoff, and create a natural environment for sustainable vegetation. Learning Objectives:… Read more »
Infrastructure development for highways and road corridors faces many challenges when it comes to project design and construction. Building asphalt or concrete roadways over soft soils requires thick base layers of expensive stone, and pavement surfaces often fail just a few years after installation. Expanding road width requires steepening corridor embankments, leading to potential slope failure that can cause road closures and damage. Stormwater management alongside roads is an increasingly common concern due to limited construction space and larger storm events. Presto Geosystems provides cost-effective, low-maintenance, quality solutions for all of these potential issues using our GEOWEB® 3D Soil Stabilization System. In this webinar, we will discuss how to utilize these solutions to address the challenges of aging infrastructure. Learning Objectives: Acquire insights into the innovative methods through which Presto Geosystems’ products can provide enduring stability solutions for roadways and their surrounding environments. Comprehend the performance of geocells under the most challenging soil conditions. Explore various geocell applications and understand their potential usage within roadway corridors. Learn how to employ geocells for effective stormwater runoff management alongside roads, thereby extending pavement lifespan
The constant weight of parked trailers, stacked containers, and heavy traffic patterns can cause your intermodal or port facility yard’s surface and subbase materials to degrade. This instability of the base materials causes rutting, potholes, and even pavement failure. These surface problems can require costly maintenance, and significant interruption of facility operations, as well as create a loss of income from usable space. The GEOWEB® system reduces the vertical pressure and provides a high-stiffness foundation, increasing the load capacity of the subgrade to more effectively handle heavy reach stackers and container loads. In the base layer under hard pavements, confinement of aggregate significantly reduces movement, lateral heave, and settlement for increased pavement life. For unpaved surfaces, the GEOWEB system solves surface stability problems with less aggregate and less maintenance even allowing sand or on-site, lower quality aggregate to be used as infill. Learning Objectives: Understand the benefits of using the GEOWEB 3D Soil Stabilization System on surfaces and pavements. Learn how the GEOWEB system reduces vertical pressure and subbase movement. Understand how the GEOWEB system can reduce pavement depths. Learn how the GEOWEB confinement system extends pavement life and reduces maintenance.
Stormwater management continues to be a critical concern due to increasingly stringent regulations. Retaining stormwater on-site is the preferred method, but traditional solutions like retention or detention ponds can be expensive, require significant maintenance, and take up valuable land. An innovative alternative is reducing the amount of impermeable surface on the site. One way to achieve this is through the use of hard-surface porous pavements made of asphalt and concrete, which can be expensive and time-consuming to install. However, rigid and flexible plastic porous pavement systems offer a low-cost and easy-to-install alternative that can handle demanding load requirements. For example, Presto Geosystems’ porous pavers can be filled with either vegetation or aggregate to meet your project needs. In this webinar, we will delve deeper into the benefits of using porous pavement systems for stormwater management. Our expert presenter will discuss how these systems work, their durability and cost-effectiveness, and the various infill options available. We will also provide examples of successful projects that have implemented this innovative solution. Learning Objectives: Identify the key design principles and sustainability benefits of porous pavement systems for stormwater management. Evaluate the performance of rigid and flexible porous pavements under different infill materials and traffic-loading… Read more »
When unpaved roads, drill pads, and work platforms are constructed over weak subgrades, base deterioration can lead to degradation. This degradation leads to unwanted deflections, rutting, and ultimately failure of the surface layer. The GEOWEB® Soil Stabilization System significantly reduces the vertical pressure reaching the subgrade, provides a high-stiffness foundation and reduces cross-section thickness up to 50% or more. Increasing the load capacity of the subgrade allows it to effectively handle heavy vehicle and drill rig loads while reducing maintenance cost. Learning Objectives: Understand the benefits of using the GEOWEB Soil Stabilization System to stabilize surfaces for unpaved roads, drill pads, and work platforms using low-quality fill or sand. Discover how 3D-confined base material reduces cross-section depth and provides a more stable base, especially over soft subgrade soils. Learn how the GEOWEB system reduces vertical pressure and subbase movement. Learn how the GEOWEB system performs effectively when subject to heavy vehicle and drill rig loadings.
Coastlines can range from tranquil ponds and lazy streams to raging rivers and heavy-use lakes, all the way to ocean coastlines with constant wave action. All this water movement wreaks havoc on shoreline soils, constantly eroding riverbanks and beaches. This erosion overly steepens these slopes, leading to potential slides or other mass movement. And it threatens to undermine nearby roads, building foundations, or other infrastructure. In this webinar, we will discuss how to incorporate the GEOWEB® Shoreline Stabilization System to help reduce shoreline and coastline erosion. The discussion will cover both main application types the GEOWEB system is suited for, including surficial erosion control and global stability. Different infill materials, such as vegetation, gravel, and concrete, can support erosion reduction in different ways, and address heavy wave action or other variable water flow conditions. Additionally, project case studies will highlight the flexible nature of the GEOWEB system, and the ease with which it incorporates the surrounding environment and infrastructure, including supporting accessible walkway and drivable boat launches. We will show the GEOWEB geocells can be used to protect coastlines and shoreline from ever changing conditions. Learning Objectives: Gain an understanding of the innovative ways the GEOWEB geocells can provide significant… Read more »
When paved and unpaved roadway surfaces are built over weak subgrades, base deterioration can lead to degradation. This causes unwanted deflections, rutting, and cracking in the surface layer. Using the GEOWEB® Soil Stabilization System reduces the vertical pressure on roadways and provides a high-stiffness foundation. This increases the load capacity of the subgrade allowing it to more effectively handle heavy and repeated vehicle leads. In the base layer under hard pavements, confinement of aggregate significantly reduces movement and settlement, increasing the life of the pavement. Unpaved roadways also benefit from a more stable surface that performs as an on-site stormwater “detention” basin, promoting infiltration at the source and reducing runoff. Learning Objectives: Understand the benefits of using the GEOWEB Soil Stabilization System to stabilize surfaces for unpaved roads using low-quality fill. Discover how 3D-confined base material reduces cross-section and provides a more stable base, especially over soft subgrade soils. Learn how the GEOWEB system reduces vertical pressure and subbase movement. Learn how to design pavement that will help meet on-site stormwater regulations and low environmental impact goals.
Today’s increasingly stringent environmental regulations continue to create the need for Low Impact Development (LID) and Green Infrastructure (GI) management on project sites. New and innovative methods must be used to limit hard surfaces such as parking lots, walkways, and emergency access lanes. Land access is at a premium, and areas of environmental protection are increasing, requiring builders and engineers to work with regulators to utilize both LID and GI practices. Porous pavements are an easy and economical way to reduce the impervious surfaces on-site and restore the natural water cycle close to its source. Porous pavements have the added benefit of reducing the size of above-ground detention ponds and minimizing conveyance and treatment infrastructure. Stormwater diversion channels, roadside swales, and drainage ditches can be constructed with low-maintenance solutions, protecting against erosion and overflow concerns. Living green walls increase the amount of vegetation on-site, help promote water filtration from higher elevations, and allow access to more valuable land. Learning Objectives: Learn what Low Impact Development and Green Infrastructure mean for residential and commercial project sites. Gain an understanding of the regulations governing these practices and how they have been met with traditional construction methods. Learn about porous pavement options and… Read more »
Earthen slopes are naturally susceptible to erosion due to gravity, water, and surcharge loads. Slope failure can lead to unsightly conditions, landscape and property damage, and costly repairs. The GEOWEB® Soil Stabilization System protects soil slopes against these erosive forces. Even extremely steep or tall slopes can be secured with the GEOWEB system. Multiple types of infill and anchoring methods allow for project customization, resulting in a low-maintenance and attractive slope for years to come. Learning Objectives: Understand the causes of slope surface erosion and how they lead to slope failure. Learn how the GEOWEB system can protect slopes against erosive forces. Learn how to apply GEOWEB Slope Protection Systems in a variety of project conditions. Know when the GEOWEB system is applicable, even on very steep slopes.
Designers and owner/operators face several geotechnical and environmental challenges in the landfill industry. Among them are slope stabilization and erosion prevention/control, stormwater management, geomembrane protection, access/haul road construction and maintenance, and management of long-term settlement issues at capped cells and closed facilities. The GEOWEB® Soil Stabilization System (geocells) can provide solutions for all of these issues. Learning Objectives: Gain an understanding of how the GEOWEB geocells function, as well as the different applications for which they can be used. Understand the unique accessories provided by Presto Geosystems and the ways that Presto can assist you from project initiation through construction. Gain an understanding of the different ways the GEOWEB system can be used to address common challenges at landfill sites.
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