TEXTILES.ORG
Landfill closure best practices
April 19th, 2022
AGRU America Inc. explores landfill closure regulations and requirements, highlighting landfill closure best practices from the perspective of a geosynthetics manufacturer. In partnership with Watershed Geosynthetics LLC, AGRU America Inc. has manufactured more than 1,500 acres (607 ha) of ClosureTurf engineered landfill closure systems. Photograph courtesy of AGRU America Inc. Landfill containment is a complicated […]
Geosynthetics for Alaska landfill closure
February 23rd, 2022
Solmax provides a combination of geosynthetics for Alaska landfill closure project with multiple geotechnical challenges. Installation of geosynthetics at the Homer Solid Waste Facility landfill in Alaska. Photograph courtesy of Solmax Kenai Peninsula Borough in southern Alaska needed to complete phase two of a landfill-closure project at its Homer (Alaska) Solid Waste Facility. This involved […]
Landfill geosynthetics for abandoned Italian dump
February 7th, 2022
Landfill geosynthetics transform the abandoned dump near Cava De’Tirreni, Italy, into a green oasis in the heart of the Metelliana Valley. Installing landfill geosynthetics at the dump near Cava De’Tirreni, Italy. Photograph courtesy of Officine Maccaferri S.p.A. In 2018, a significant environmental recovery and securing plan began for the former municipal landfill for Cava de’ Tirreni, Italy, […]
Geosynthetic clay liners in landfill engineering
July 20th, 2021
Installing a geosynthetic clay liner at a landfill. Photograph courtesy of ACF Environmental A critical component of a well-conceived waste management plan, landfills are highly engineered facilities. In particular, the design and management of municipal solid waste (MSW) landfills carry environmental significance. The site, design, construction and operation of landfills require stringent compliance with government […]
CCR landfill final cover test pad—Part 2
October 1st, 2020
By Nina J. Balsamo, John Massey-Norton, John R. Klamut, Terry Queen,Charles F. Straley and Mark R. Lehner FIGURE 1 Test pass of loaded 45-ton (40.8-tonne) truck over 3 feet (0.9 m) of cover soil on bench An integrated drainage system (IDS) geomembrane, which provides both a low-permeability membrane and drainage space above the geomembrane, is […]
CCR landfill final cover test pad—Part 1
August 1st, 2020
By Nina J. Balsamo, John Massey-Norton, John R. Klamut, Terry Queen,Charles F. Straley and Mark R. Lehner An integrated drainage system (IDS) geomembrane, which provides both a low-permeability membrane and drainage space above the geomembrane, is being used in the final cover at a coal combustion residuals (CCR) landfill in West Virginia. Part 1 of […]
Assessment of condition of an uncovered geosynthetic landfill bottom liner system
June 1st, 2020
By James L. Hanson and Nazlı Yeşiller Composite liner systems consisting of geomembranes (GMs) placed over geosynthetic clay liners (GCLs) commonly are used for containment applications. Such systems are used in base liners for ponds, reservoirs, basins and canals, and bottom and cover liner systems for landfill facilities. Even though the use of GCL-GM composites […]
GSI to host webinar on solid waste landfill failures
April 22nd, 2019
The Geosynthetic Institute (GSI) will sponsor a webinar, “Behavior and Analysis of Twenty Solid Waste Landfill Failures,” on May 8, from 11:30 a.m. to 1 p.m. EDT. Geosynthetic Materials Association (GMA) member companies and their employees receive discounted rates on all GSI webinar and short course registrations. In comparison to the number of worldwide solid […]
Savannah River Nuclear Solutions wins award for geosynthetic coal ash project in South Carolina
October 22nd, 2018
Savannah River Nuclear Solutions (SRNS) received the Project Management Institute (PMI) Award for Project Excellence at the PMI Professional Awards Gala held in Los Angeles, Calif. in October for work completed at the Savannah River Site (SRS) D-Area Ash Basin Project in South Carolina. The prestigious award recognizes global, large and complex projects that deliver […]
The GMA Techline
October 1st, 2018
Toxicity of nonwovens? Q: Are there any comprehensive tests (or a general synopsis) of the environmental toxicity of leachate from nonwoven polypropylene fabrics when aged in a freshwater or saltwater solution? Regulatory and municipal bodies in Europe and New Zealand are requesting more info about products that are used in riparian and coastal environments. A: […]