Improving Drainage at Expansion Joints in Rigid Pavements

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By GSE Environmental – Repairing damaged expansion joints in rigid pavements is a costly endeavor. Not only is the cost of the repairs high, but repair projects can go on for miles and shut down vital lanes of traffic important to commuters and local commerce. The primary cause of premature damage is insufficient drainage under rigid pavements. MANAGING EXPANSION JOINTS Expansion joints are partic... »

CCR-Oriented GSE CoalDrain Geocomposite Earns Patent

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The expansion of coal combustion residuals handling and storage work in the United States, in the wake of new regulations, has led to a strong growth in engineered materials and services developed for CCR work. GSE Environmental developed the GSE CoalDrain, a highly engineered geocomposite designed specifically for coal combustion residuals. The US Patent Office has awarded the company its officia... »

New Geocomposite Drainage System for Roadways

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Roadway integrity can be undermined by poor drainage on the surface and in the subgrade of the road. The new GSE RoaDrain™ geocomposite drainage system has been engineered to provide high compressive strength (> 50,000 psf), a permeability greater than 10x that of drainage stone, and long-term performance under roads and at expansion joints to provide an effective capillary break that stops the... »

How Cable Ties Can Cost a Geosynthetics Project Millions

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Construction quality assurance expert Glen Toepfer (CQA Solutions) takes on the topic of cable ties in his latest video post from his Uncontained blog. In the 3.5-minute video, he shares notes from the field, including the impact of geonet yield, thermal expansion, safety, and testing speed. “Not a lot of attention seems to be paid to them in the specifications,” he says. “How ma... »

GSE Updates Online Drainage Design Manual

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Five years ago, the first online edition of the Drainage Design Manual was released was released by GSE Environmental. The interactive, digital version built upon the previous print editions (2004, 2007) and helped to bring this geosynthetics resource fully into the practice. The digital version gives users around the world an easy way to access drainage engineering details, design methodologies, ... »

GSE to Expand Geonet and Geocomposite Manufacturing Capacity

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The Kingstree, South Carolina manufacturing facility of GSE Environmental is about to get even busier. The company announced on August 22 that it is adding a new geonent and geocomposite manufacturing line to the site. The move, which will support production of GSE’s full suite of biplanar and triplanar products, is in response to surging market demand for engineered drainage solutions. The South ... »

Geofabrics Australasia Wins Manufacturing Award

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The 2016 Manufacturers’ Monthly Endeavour Awards honored Geofabrics Australasia as Manufacturer of the Year during a May 12 ceremony in Sydney. Geofabrics was recognized for its production of Trinet® and Flownet® geonet geocomposite drainage systems. The manufacturing award was given in the Industrial Product category. Flownet® is a lightweight drainage net used for landfill caps, tunnels, r... »

Drainage and Filtration Engineering at GeoAmericas 2016

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One of the most common needs in infrastructure is proper drainage and filtration engineering. These solutions consolidate soils to accelerate construction windows. They channel liquids into proper retention or detention areas. They guard against soil less and protect waterways. Drainage and filtration engineering impacts landfills, roads, stormwater systems, dams, levees, and many other infrastruc... »