Crushed base course production

Development of a 3/4-Inch Minus Crushed Base Course Specification

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In the latest addition to our continuing series of articles developed out of the GAP 2019 transportation engineering conference proceedings, we follow Eli Cuelho,...
U.S. Air Force of C-130 on runway, photo by Master Sgt. Joseph Swafford/Released

Evaluation of Geocell Reinforced Backfill for Airfield Pavement Repair

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In this latest sharing of work from the GAP 2019 conference--Geosynthetica published GAP's proceedings--Lyan Garcia and Jeb Tingle of the U.S. Army Engineer Research...
Deformation Behavior Feature Image - From Figure 1

Permanent and Resilient Deformation Behavior of Geogrid-Stabilized and Unstabilized Pavement Bases

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Prajwol Tamrakar, Mark H. Wayne, and David J. White present field tests and results with Automated Plate Load Testing (APLT) to determine the permanent...
US Air Force photo of airfield inspection

Assessment of Historical Army Airfield Pavement Condition Data

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This article is a version of a paper included in the peer-reviewed proceedings from the GAP 2019 transportation engineering conference, which was managed by...
Coated GCL installation image from Australia

Coated GCLs Growing in Australian Landfill Designs

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The City of Townsville in northern Queensland is Australia’s largest urban center north of the Sunshine Coast. The local Waste Services Department serves nearly...
Pavement image, moving vehicle perspective

The Benefits of Accelerated Pavement Testing on Infrastructure

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One of the key takeaways from the GAP 2019 transportation engineering conference (November 2019, Colorado Springs) was the vital role testing plays in the...
Flood Protection – Rehabilitation of a Dike in Germany

Flood Protection – Rehabilitation of a Dike in Germany

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The flood disaster of 1997 made a deep impression on many Germans. The Oder and Morava river basins flooded, and the waters spread through...
Propex Pyramat Carbon Footprint Verified - Installation Image

Verifying the Carbon Footprint of a Turf Reinforcement Mat

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Propex GeoSolutions has opened July with some welcomed sustainability news. The company became the first High Performance Turf Reinforcement Mat (HPTRM) manufacturer to verify the...
Raven’s New 7-Layer Extrusion Line Enhances VOC Barriers

Raven’s New 7-Layer Extrusion Line Enhances VOC Barriers

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Raven Industries boasts a strong track record of manufacturing innovations and especially in regard to multi-layer barrier materials for geotechnical applications. The company has announced...

The Importance of Packaging Systems in Geosynthetic Quality

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Frequently, articles, brochures, podcasts, and other communications highlight the importance of various quality control and quality assurance steps in geosynthetics. These steps take place...
Oil and Gas Pipeline Protection - Solmax RockArmour

Solmax Enhances Oil and Gas Pipeline Protection

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Through a partnership with Rock Armour LLC, Solmax is furthering its presence in the oil and gas market. The company has unveiled an innovative...

Underwriters Featured

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The forthcoming issue of Land & Water will feature a generic article on canal lining geosynthetics. The article, "Smarter Infrastructures" by Chris Kelsey, offers a general introduction to types of liner materials.

Biobarrier Technology Celebrates 20 Years of Safely Protecting Structures and Landscapes from Root Intrusion

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Since 1986, Biobarrier® has been the product of choice for re-directing tree and shrub roots from walls, sidewalks, foundations and landscapes. Biobarrier Root Control System is placed in a trench between roots and the area to be protected and is guaranteed for 15 years. “ When we introduced Biobarrier, it was a different kind of product for the market,” said Jerry Dunaway, Biobarrier sales manager. “It still is unlike anything else. We think it is also the most effective and cost-efficient method of inhibiting root growth. For example, it generally costs about $900 to replace 15 linear feet of 4-foot-wide sidewalk. Using Biobarrier along that same stretch of sidewalk costs less than $50.”

Buyers' Guide

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Nonwovens Industry's 37th Annual Guide lists suppliers and producers of nonwovens around the globe in one comprehensive listing. Learn more here.;

TRI/I-CORP Short Course

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3-Part Accreditation for the Performance of Liner Integrity Surveys. Photos and review at the link below.

Technical Document – GSI White Paper #4 – Reduction Factors Used in Geosynthetic Design

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Part I- Separation and Reinforcement Applications Using Geotextiles and Geogrids Part II - Filtration and Drainage Applications Using Geotextiles Part III - Drainage Applications Using Geonets, Geocomposites and Geospacers

Latest article

Fouled Ballast article feature image - railroad tracks at TTCI

Estimation of Soil-Water Characteristic Curves in Fouled Ballast

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Dr. Stacey Kulesza, P.E., Robert Sherwood, and Dr. Michelle Berry, P.E. exam fouled ballast and soil-water characteristic curves, in this latest share from the...
Photo of Restaurant Interior Design with Geocells

Unique Project Showcases Interior Design with Geocells

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If you visit a geosynthetic manufacturing center, distribution warehouse, or job site, you’ll often find unique uses of the materials. Installers might use extra...
Photo of geocell in stormwater controls

Wilke Joins GeoU 2020 Stormwater Course as Instructor

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The GeoU 2020 engineering short courses event has added another world-class instructor to its line up: Markus Wilke. He joins Joel Sprague, P.E., in...
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