Geosynthetics in action

June 1st, 2021

This issue of Geosynthetics magazine will focus on three distinct applications of geosynthetics. As the first feature, “NPA Geocell for a Railway Line Repair in a Permafrost Region,” describes, it took more than two years to come up with a workable, economical solution for repairs to the deteriorating railway line to Churchill, Man., Canada, the […]

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NPA geocell for railway line repair in permafrost region

June 1st, 2021

FIGURE 1 Exposed degraded permafrost on the damaged track after the flood event in 2017 Churchill is a port city located on Hudson Bay in northern Manitoba, Canada. The nearest roadhead village of Gillam is 156 miles (252 km) south. Hudson Bay Railway (HBR), the only mode of land transport to Churchill, was completed in […]

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Innovative solutions for designing and constructing transmission line roads and substations

May 20th, 2021

By Ashley Beyer When natural disasters, power surges, accidents, or general equipment failures threaten the reliability of the power grid, maintenance crews must be able to quickly and safely access transmission lines and substations to make repairs. Designing resilient energy infrastructure that ensures power companies have a reliable, regular supply of energy and contingency measures in […]

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Presto GeoSystems installs GEOWEB geocells under Tasmanian road

March 30th, 2021

The Huon Valley Council is situated south of Hobart—the southernmost local government council in Australia. Esperance Coast Road, Huon Valley, Tasmania, was showing several signs of deterioration along its length, including deformation, cracks and edge failure. To mitigate this, Huon Valley Council enlisted consultant Pitt and Sherry to undertake pavement investigations, focusing on the section […]

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Presto Geosystems presents solutions for managing stormwater and wastewater webcast

September 9th, 2020

Presto Geosystems will present a webcast “Innovative Solutions for Managing Stormwater and Wastewater” on Sept. 16, from 11 a.m. to 12 p.m. CDT. The webcast is free, and participants can earn 1 PDH. Are you looking for a better way to control stormwater and wastewater? As current systems get overtaxed due to rising populations and […]

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Proposed ASTM geocells standard aims to support soil stability in road projects

January 23rd, 2020

A proposed ASTM International standard will provide guidance for using geocells—open-celled geosynthetics that help hold soils and rocks in place—in roadway projects. Geocells are commonly used in road construction, earth retention and other construction projects. According to ASTM International member Eli Cuelho, there is currently no standard for using geocells in geotechnical and roadway projects. […]

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Get listed in the Geosynthetics 2020 Specifier’s Guide

September 16th, 2019

The annual call for listings in the Geosynthetics 2020 Specifier’s Guide opened September 16. Thousands of companies, engineers and government agencies turn to this annual guide to purchase products and services. This comprehensive resource lists suppliers of geotextiles, geomembranes, geogrids, geosynthetic clay liners, drainage materials, geocells and erosion control materials, as well as services related […]

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Carthage Mills installs geocell in video

May 2nd, 2019

Carthage Mills has released a YouTube video showing the installation of a geocell on a slope. The company carries the CX and CXW Series of geocells, which are three-dimensional, expandable panels made from high-density polyethylene (HDPE). Engineers use such geocells for containment, erosion control and ground stabilization applications. They improve the structural and functional behavior […]

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The 2019 state of the geosynthetics industry

April 1st, 2019

The U.S. and Canadian geosynthetics market includes geotextiles, geomembranes, geogrids, geosynthetic clay liners, drainage materials, geocells and erosion control materials. In 2018 the U.S. and Canadian geosynthetics market grew in the low single-digit range and is expected to grow somewhat higher in 2019. Consolidation continues in geosynthetics market U.S. geosynthetic manufacturers will likely experience stiff […]

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Get listed in the Geosynthetics 2019 Specifier’s Guide

October 1st, 2018

The annual call for listings in the Geosynthetics 2019 Specifier’s Guide opened September 19. Thousands of companies, engineers and government agencies turn to this annual guide to purchase products and services. This comprehensive resource lists suppliers of geotextiles, geomembranes, geogrids, geosynthetic clay liners, drainage materials, geocells and erosion control materials, as well as services related […]

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