Tailings storage facilities are high-consequence structures, and GRI GM13 or GM42 index compliance only sets a minimum. This article looks at how GISTM reframed barrier system design and what a documented, project-specific design basis should cover.

Learn how saturated and unsaturated soils influence roadway stability, pore pressure and long-term performance, and how MIRAFI® geotextiles help manage moisture-sensitive subgrades.

Geosynthetics help infrastructure prepare for hurricanes, flooding, and wildfires by strengthening soils, managing water, controlling erosion, and supporting long-term resilience.

Engineered nature-based solutions combine vegetation with proven reinforcement to help control erosion, improve resilience, and support long-term infrastructure performance in hydraulic and slope applications.

Soft soils can compromise infrastructure through settlement and instability. Geotextiles improve subgrade performance by reinforcing soils, preventing contamination, and managing moisture, enabling more efficient, durable construction without full soil replacement.

Resin design drives HDPE geomembrane performance. This article explains why durability depends on molecular structure, stabilization, and verified testing, not just bimodal vs unimodal classification or high SCR values.

What is Pit Thermal Energy Storage and how does PTES work?

Once a landfill reaches capacity, operators must either close the site or invest in costly new locations. As urban growth continues and available land becomes scarce, landfill operators face increasing pressure to maximize capacity without acquiring new property.

Geosynthetics replace chemical stabilization in subgrade improvement, delivering safer, faster, and more resilient pavement construction. Unlike lime or cement, they work in all soils, avoid environmental risks, and cut project delays. 

Slit tape woven geotextiles provide subgrade separation but lack filtration capabilities and have poor hydraulic performance. Modern alternatives like geotextiles offer better permittivity, durability, and moisture management.

Leakage rates of geomembranes vary significantly by material and quality. HDPE geomembranes show superior performance, with advanced conductive liners enabling precise leak detection for critical containment applications.

Road deterioration has been caused by decades of underinvestment, leading to potholes, high costs, and structural failures. MIRAFI H2Ri is implemented to enable 100-year pavement foundations through active moisture management.

Resilient water management by combining greywater recycling with engineered earth armoring for irrigation, erosion control, and increased property value.

The effectiveness of extrusion welding hinges on selecting welding rods that are compatible with geomembrane materials, ensuring robust and durable seams.

Proper quality management of geomembranes involves both Construction Quality Control and Assurance, focusing on comprehensive testing and regular inspections to ensure durability and functionality.

Toe leakage in vertical barrier walls threatens containment. This blog explains how to ensure effective sealing at the base using proven geosynthetic techniques. 

Geosynthetics such as HDPE geomembranes are selected for biogas containment based on UV resistance, durability, and mechanical strength.

Flexible lining materials stabilize channels and slopes, providing effective erosion control and structural reinforcement. Explore their benefits and applications, and their importance in environmental management and infrastructure stability.

Selecting the right textured geomembrane involves understanding the specific application needs such as interface friction with soil or other materials, which dictate whether a smooth or textured surface is more suitable.

Engineering a gravity wall system involves using the weight of materials like rock-filled gabions or concrete blocks to counteract earth pressures, with design options including vegetated facades and innovative materials for enhanced stability.

Innovative techniques, such as the use of PROPEX Armormax, stabilize transportation infrastructure with minimal carbon emissions, improving slope stability and safety while promoting environmental sustainability.

Typical values, Minimum Average Roll Values, and minimum values ensure material consistency and meeting design specifications for quality control in how geosynthetics are tested and verified against industry standards.

The tensile strength of geotextiles is evaluated using three ASTM-designated tests: grab tensile test, wide-width tensile test, and tension creep tests, providing crucial data for product quality and application suitability.

The integration of PROPEX Scourlok at the slope's base and PROPEX Armormax above maximizes erosion control in vulnerable areas, ensuring long-term stability and vegetative growth for effective landscape management.

The Monogahela riverbank is stabilized using PROPEX Armormax and B2 anchors to prevent slope failures, enhancing the safety and resilience of adjacent industrial facilities and infrastructure.

Louisiana's levee system is protected by resilient flood mitigation strategies, such as the PROPEX Armormax system, which reinforces levees against storm surges and reduces the risk of breaches, proven effective during hurricanes like Ida.

PROPEX Pyramat can be effectively combined with traditional engineering solutions such as concrete, rock riprap, and gabions using specialized connection techniques that ensure stability and durability in various installation scenarios.

Long-term climate resilience is being bolstered by integrating sustainable infrastructure and utilizing federal grants for mitigation projects that focus on enhancing protection against natural disasters and adapting to climate changes.

Explore whether granular or powdered bentonite offers superior performance in geosynthetic clay liners (GCLs).

Proper estimation of erosion control materials like blankets and mats for slopes and channels is crucial to avoid underestimation that leads to project delays and increased costs. The approach includes accounting for 3D measurements, overlaps, and wastage

Successful installation of earth anchors in adverse conditions involves choosing the right anchor type and size for specific soil characteristics, such as frozen or rocky terrains, ensuring both safety and effectiveness.

The installation of engineered earth anchors in shallow depths involves using specific tools like hydraulic drills and ensuring correct drive steel insertion for effective ground stabilization and erosion control.

Or equal" clauses in bid specifications allow bidders to propose alternatives to specified products, ensuring competitive bidding and suitable substitutions based on agency-approved equivalency in character, quality, and performance.

Textured geomembranes enhance landfill design by improving slope stability and interface shear strength.

A clear, authoritative guide to geomembranes – what they are, how they’re made, and how they protect soil and water in modern engineering.

A clear guide to geotextiles: how they work, core functions, types, benefits, and engineering applications across roads, mining, waste, water and coastal systems.