Events

Christopher to present Koerner lecture series on ‘lessons learned’

December 14, 2018

Barry R. Christopher, Ph.D., P.E., will present the first in the 2019 Dr. Robert M. Koerner Award and Lecture Series on “Lessons Learned: An Adventure in 4 Decades of Geosynthetics Engineering” on Feb. 13, 2019, at the Geosynthetics Conference 2019 in Houston, Texas. The presentation will review his involvement in the development of geosynthetics engineering …

Company News

EPT introduces new string-reinforced LLDPE geomembrane

December 13, 2018

To meet the growing demand for linear low density polyethylene (LLDPE) by geomembrane fabricators and installers, Engineered Polymer Technologies (EPT) has announced a new string-reinforced LLDPE fabric. LLDPE has been in increasing demand due to its superior flexibility and better layflat versus high density polyethylene (HDPE). EPT has specially formulated its LLDPE fabric for high …

Awards

GMA honors Sen. Whitehouse as ‘leader of the year’

December 12, 2018

The Geosynthetic Materials Association (GMA) honored Sen. Sheldon Whitehouse, D-R.I., with the GMA Leader of the Year Award during the fall Lobby Day in Washington, D.C., on November 14. “I’m honored to be recognized in this way by the Geosynthetic Materials Association,” Sen. Whitehouse said, “and I’m grateful for GMA’s excellent work bringing together leaders …

GeoWatch

Geosynthetics Conference 2019 Technical Session Schedule released

December 12, 2018

The Geosynthetics Conference 2019 Technical Session Schedule is now available online. The Technical Program was developed, presented and vetted by experts in the geotechnical industry. Practitioners, professors and students come together to provide high-quality education covering the full spectrum of geosynthetic uses. The conference, which runs Feb. 10–13, 2019, in Houston, Texas, will include a …

Industry News

DFI to host 2019 Annual Conference on Deep Foundations in Chicago, Abstracts being accepted until December 14

December 6, 2018

The Deep Foundations Institute (DFI) is hosting its 44th Annual Conference on Deep Foundations, Oct. 15-18, 2019, in Chicago. The theme of the conference is > Future > Forward. The 2019 conference serves a call to action to develop forward-thinking plans in deep foundation and geotechnical engineering and construction through technical presentations and panel discussions. …

Company News

Titan ranks high in geogrid manufacturer study

December 4, 2018

Industry Research News recently ranked Titan among the top three of 31 international companies recognized as key players in the 2018 global geogrids market, the company announced. The report offers a competitive analysis and ranking of the key players involved in the manufacturing and distribution of geogrids in North America, Europe, Asia (Japan, China, India), Southeast …

Geomembranes

SGS and Cipatex release new PVC geomembranes

December 3, 2018

Southern Geosynthetics Supplies Pty. Ltd (SGS) is now offering new Cipatex DG and Hipertech R geomembranes. Cipatex and SGS collaborated on the development of the new DG200 which is a 0.8mm PVC geomembrane bonded on either side with 200 gsm nonwoven geotextile. The composite material provides a geomembrane with extraordinary puncture and tear resistance, as well …

Business

New game apps teach safe lifting and materials handling practices

December 1, 2018

The Center for Construction Research and Training, an OSHA Alliance Program participant, has launched a number of new safety resources, including free game apps to help educate employees on how to prevent injuries that result from manually lifting and moving heavy materials. Lifting heavy items is one of the leading causes of injury in the …

Industry News

FGI accepting applications for engineering innovation award

November 30, 2018

The Fabricated Geomembrane Engineering Innovation Award was created to recognize engineers who have creatively used fabricated geomembranes to successfully fulfill a client/owner’s needs, including technical requirements, scheduling and budget. Today’s engineers are working to solve environmental issues on a global scale. The Fabricated Geomembrane Institute’s (FGI’s) Fabricated Geomembrane Engineering Innovation Award competition pays tribute to …

GSI News

GSI to host webinar on stability designs for landfill covers, GMA members get discounted rates

November 29, 2018

The Geosynthetic Institute (GSI) will sponsor a webinar “Stability Designs of Landfill Cover Soils,” on December 12, from 11:30 a.m. to 1 p.m. EDT. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. This webinar focuses on the stability design of relatively thin soil layers over geosynthetics …

Expo News

The way forward with geosynthetics in the US Army Corps of Engineers is focus of plenary at GeoDallas

October 17, 2018

Jeb Tingle, senior research engineer at the U.S. Army Corps of Engineers (USACE) Engineer Research and Development Center (ERDC) in Vicksburg, Miss., delivered the plenary address at GeoDallas on Oct. 17 on “Advancing the Nation’s Infrastructure: The USACE Role.” “There’s a big role for research and innovation,” Tingle said. “Doing business as usual won’t give …

Expo News

2018 International Achievement Award Winners Announced

October 17, 2018

The Industrial Fabrics Association International (IFAI) has awarded this year’s International Achievement Awards (IAA) for design excellence in specialty fabrics applications, announced at the awards breakfast on Wednesday, Oct. 17 at IFAI Expo 2018. IFAI Expo is the largest specialty fabrics trade show in North America, held this year at the Kay Bailey Hutchison Convention …

Expo News

Sharpen your competitive edge

October 17, 2018

Asking yourself one simple question can help make your business a magnet for new customers, says marketing professional Madeleine MacRae, owner of MM MacRae Coaching & Consulting. “That question is ‘Who is your ideal client?’” In her Oct. 16 Expo session on distinguishing yourself in the marketplace, MacRae says answering this question is the key …

Expo News

Digital presence is key to acquiring new customers in 2019

October 16, 2018

It’s no surprise the digital world means a company’s ability to attract and keep customers requires a dramatic shift in strategy, tools and resources. Ed Keough, vice president of sales for FutureGuard Building Products Inc. in Auburn, Maine, told business owners they need to embrace digital advertising or be “left in the dust” during his …

Expo News

IFAI Expo keynote speaker Mark Scharenbroich: “acknowledge, honor and connect” with employees and customers

October 16, 2018

Keynote speaker Mark Scharenbroich has straightforward advice for growing a business: Make a true connection with employees and customers and positive results will follow. Scharenbroich shared his humor and motivational wisdom with a packed room at IFAI’s 2018 Expo annual meeting October 16. Rain, wind and cold outside the Kay Bailey Hutchison Convention Center in …

Expo News

Textile testing for comfort

October 16, 2018

IFAI’s Pre-Expo Conference Oct. 15 in Dallas offered a range of presentations—many of them focused on topics of particular interest in the advanced textiles area. Textile testing is one topic that will be addressed in more than one session. At the beginning of his talk yesterday on testing and evaluating fabrics’ human comfort, performance and …

Expo News

Useful social media for companies of all sizes

October 15, 2018

Should you bother with social media? Most definitely yes, says Luke Gusman, marketing manager for Sta-Lok Inc., a longtime manufacturer of marine and architectural rigging hardware. Gusman says that no matter how large or small your company, there are five social media platforms that can increase engagement with your product or service and raise your …

Expo News

Successful multigenerational workplaces

October 15, 2018

This is the first time in history that five distinct generations are working in a single workplace, says J. Karl Sherrill Jr., a certified risk manager with Marsh & McLennan Agency LLC, in his 2018 Expo session “Leading Successful Teams in a Multigenerational Workplace.” “It’s a trend affecting every business,” says Sherrill. “You have people …

Expo News

Sewing tips and tricks

October 15, 2018

One of the trickiest things facing the sewing industry is finding qualified workers. Many new employees may be unfamiliar with the basics of sewing machine operation, says Faith Roberts, owner of Banner Canvas in Ham Lake, Minn. In her IFAI Expo session “Sewing Tips and Tricks,” Roberts points out that many young people didn’t grow …

Events

Last exhibit spots in the Geosynthetics Pavilion at IFAI Expo/CAMX available now

June 19, 2018

There’s still time to reserve a booth in the Geosynthetics Pavilion but please act quickly. The Geosynthetics Pavilion at GeoDallas, Oct. 16–17, 2018, part of IFAI Expo/CAMX, has a few booth spaces available, and we don’t want you to miss out on this great opportunity to promote your geosynthetics products. The Geosynthetics Pavilion at the Kay …

Feature

Managing urban water issues with geosynthetics

November 19, 2018

Following the devastation of Hurricane Katrina, the Army Corps of Engineers awarded Phylway Construction a contract to rebuild the Lake Pontchartrain levees in Louisiana. After extensive testing, high-performance turf reinforcement mat (HPTRM) products were approved, with Phylway using East Coast Erosion Control’s T-RECS product on the east side of the causeway. Photo: East Coast Erosion …

Geocells

GMA/IGS-NA to present webinar on geosynthetic-stabilized roads

November 2, 2018

The Geosynthetic Materials Association (GMA) and IGS North America (IGS-NA) will sponsor a free webinar entitled “Recent Developments in Geosynthetic-Stabilized Roads: Introduction and Mechanisms,” on Dec. 4, from 1 to 2 p.m. EST. Geotextiles, geogrids and geocells have been used widely in roadway stabilization works throughout the world. In this webinar, Dr. Jie Han will …

Erosion Control

Registration open for 2019 IECA Annual Conference and Expo

October 30, 2018

The International Erosion Control Association (IECA) will host their annual educational conference and expo Feb. 19–22, 2019, at the Colorado Convention Center in Denver. “IECA’s Annual Conference and Expo is the most beneficial event in the country for those involved in or concerned about soil and erosion control or stormwater management,” said Joanna Fetherolf, IECA’s …

Erosion Control

Geosynthetics magazine offers free sponsored webinar on natural facings for steep slopes and walls

October 24, 2018

Geosynthetics magazine will present the Tensar Corp.-sponsored webinar “Natural Facings for Better Performance and Value on Very Steep Slopes and Walls” on November 8 at 1:00 p.m. EST. This presentation will provide a case study example of how natural facings provide better performance and value on very steep slopes and walls. Steve Luptak, national product …

Containment

Savannah River Nuclear Solutions wins award for geosynthetic coal ash project in South Carolina

October 22, 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 …

Erosion Control

Geosynthetics magazine offers free sponsored webinar on natural facings for steep slopes and walls

October 9, 2018

Geosynthetics magazine will present the Tensar Corp.-sponsored webinar “Natural Facings for Better Performance and Value on Very Steep Slopes and Walls” on November 8 at 1:00 p.m. EST. This presentation will provide a case study example of how natural facings provide better performance and value on very steep slopes and walls. Steve Luptak, national product …

Industry News

FHWA video features GRS–IBS history and construction techniques

October 5, 2018

A Federal Highway Administration (FHWA) YouTube video showcases the history and construction techniques of the geosynthetic reinforced soil–integrated bridge system (GRS–IBS). The video illustrates how to build a GRS–IBS. It is intended to educate designers, engineers, contractors and inspectors on the fundamentals of the GRS–IBS. The video follows the GRS–IBS Interim Implementation Guide (FHWA-HRT-11-026). The …

Geogrids

Two Fleischmann amendments related to geosynthetics included in final FAA reauthorization

October 5, 2018

Two amendments introduced by Rep. Chuck Fleischmann, R-Tenn., both related to geosynthetics, were included in the final Federal Aviation Administration (FAA) Reauthorization Act of 2019 that was approved by both the House and Senate and sent to the White House. The House passed the legislation in May, and the Senate passed it 93-6 earlier this week. …

Feature

Multilinear drainage geocomposites to filter oil sands tailing slurries

October 1, 2018

Mining and some energy operations generate large quantities of water-containing tailings. These tailings are made of crushed-rock particles that are deposited in a slurry form. This is the case for coal, tar sand, lead, zinc, gold, silver, copper, molybdenum, nickel, taconite (iron), phosphate, bauxite (aluminum oxide), uranium, trona (soda ash) and potash, for example. There …

GMA Techline Members only content

The GMA Techline

October 1, 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: …

GMA Techline Members only content

The GMA Techline

October 1, 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: …

GMA Techline Members only content

The GMA Techline answers all

August 1, 2018

UV Weathering of Geotextiles Q: My firm is providing construction quality assurance services for a landfill cell expansion. We are having an issue with our contractor and are going to be in a position of having 8 ounces/square yard (271 g/m2) of nonwoven geotextile exposed for a period of time, which exceeds the seven-day limit …

Feature Members only content

GMA Techline

February 1, 2018

Determining quantity of recycled HDPE in a geonet Q: I have a question about high-density polyethylene (HDPE) geonets. Is it possible, by thermogravimetric analysis (TGA) and differential scanning calorimeter (DSC) analysis, to determine the quantity of recycled HDPE present in a geonet? I have a geonet that, I think, is made with virgin and recycled …

Feature Members only content

GMA Techline

October 1, 2017

Welding HDPE to PVC and more Q: I would appreciate any input you have on these questions: Can a high-density polyethylene (HDPE) geomembrane (GM) be welded to a PVC geomembrane? I am looking to connect a geomembrane to a building foundation. Based on some research, I have found the following options: bolt the geomembrane to …

Feature Members only content

GMA Techline

August 1, 2017

Liner repair? Pullout tests? Sewn seams? Shear strength of sludges? Geomembrane liner repair Q: I have a facility that has submitted liner repair documentation for the repair of a high-density polyethylene (HDPE) liner for a leachate/stormwater pond at an industrial landfill site. The repairs were performed using either a patch or, for indentations and small …

GMA Techline Members only content

Questions and answers from the GMA Techline

February 1, 2017

Spraying? Shear Strength? Hydraulics? [A more] non-permeable GT? Q: I have received an inquiry for a non-permeable geotextile, which is UV-resistant and will be installed on a long slope for erosion control. Could you kindly recommend a product that would meet these requirements or a solution for this application? Your assistance with this is much …

GMA Techline Members only content

Questions and answers from the GMA Techline

August 1, 2016

Geosynthetic filter failure Q: I am interested in your upcoming webinar on geosynthetic filters and was hoping to get a little clarification on the content. I’m most interested in how geotextile fabrics are used with riprap but I also understand these fabrics are perhaps more commonly associated with roadway construction. How much does this webinar …

GMA Techline Members only content

Recycled materials reinforcement?

June 1, 2016

Questions and answers from the GMA Techline We are soliciting information on the use of recycled materials in the reinforced zone of MSE walls. I recall you as the keeper of many case histories. Do you have any success or failure stories about such recycled content in a reinforced zone? I’m mindful of chemical attack …

GMA Techline Members only content

Weld or sew?

June 1, 2016

Questions and answers from the GMA Techline We have a liner contractor who would like to wedge-weld geotextile rather than sew it. The material is simply a cushion layer below the 40-mil geomembrane and the contractor is concerned the sewn seams will affect wedge welding of the above geomembrane. Do you have a recommendation on …

GMA Techline Members only content

Strength test?

June 1, 2016

Questions and answers from the GMA Techline Something that has always puzzled me while performing the CQA for liners is the strength test for a weld using the extrusion gun. I always thought that if the weld does not pass for elongation, that has more to do with the sheet than how well the weld …

Events

Christopher to present Koerner lecture series on ‘lessons learned’

December 14, 2018

Barry R. Christopher, Ph.D., P.E., will present the first in the 2019 Dr. Robert M. Koerner Award and Lecture Series on “Lessons Learned: An Adventure in 4 Decades of Geosynthetics Engineering” on Feb. 13, 2019, at the Geosynthetics Conference 2019 in Houston, Texas. The presentation will review his involvement in the development of geosynthetics engineering …

Company News

EPT introduces new string-reinforced LLDPE geomembrane

December 13, 2018

To meet the growing demand for linear low density polyethylene (LLDPE) by geomembrane fabricators and installers, Engineered Polymer Technologies (EPT) has announced a new string-reinforced LLDPE fabric. LLDPE has been in increasing demand due to its superior flexibility and better layflat versus high density polyethylene (HDPE). EPT has specially formulated its LLDPE fabric for high …

Awards

GMA honors Sen. Whitehouse as ‘leader of the year’

December 12, 2018

The Geosynthetic Materials Association (GMA) honored Sen. Sheldon Whitehouse, D-R.I., with the GMA Leader of the Year Award during the fall Lobby Day in Washington, D.C., on November 14. “I’m honored to be recognized in this way by the Geosynthetic Materials Association,” Sen. Whitehouse said, “and I’m grateful for GMA’s excellent work bringing together leaders …

GeoWatch

Geosynthetics Conference 2019 Technical Session Schedule released

December 12, 2018

The Geosynthetics Conference 2019 Technical Session Schedule is now available online. The Technical Program was developed, presented and vetted by experts in the geotechnical industry. Practitioners, professors and students come together to provide high-quality education covering the full spectrum of geosynthetic uses. The conference, which runs Feb. 10–13, 2019, in Houston, Texas, will include a …

Industry News

DFI to host 2019 Annual Conference on Deep Foundations in Chicago, Abstracts being accepted until December 14

December 6, 2018

The Deep Foundations Institute (DFI) is hosting its 44th Annual Conference on Deep Foundations, Oct. 15-18, 2019, in Chicago. The theme of the conference is > Future > Forward. The 2019 conference serves a call to action to develop forward-thinking plans in deep foundation and geotechnical engineering and construction through technical presentations and panel discussions. …

Company News

Titan ranks high in geogrid manufacturer study

December 4, 2018

Industry Research News recently ranked Titan among the top three of 31 international companies recognized as key players in the 2018 global geogrids market, the company announced. The report offers a competitive analysis and ranking of the key players involved in the manufacturing and distribution of geogrids in North America, Europe, Asia (Japan, China, India), Southeast …

Industry News

FGI accepting applications for engineering innovation award

November 30, 2018

The Fabricated Geomembrane Engineering Innovation Award was created to recognize engineers who have creatively used fabricated geomembranes to successfully fulfill a client/owner’s needs, including technical requirements, scheduling and budget. Today’s engineers are working to solve environmental issues on a global scale. The Fabricated Geomembrane Institute’s (FGI’s) Fabricated Geomembrane Engineering Innovation Award competition pays tribute to …

GSI News

GSI to host webinar on stability designs for landfill covers, GMA members get discounted rates

November 29, 2018

The Geosynthetic Institute (GSI) will sponsor a webinar “Stability Designs of Landfill Cover Soils,” on December 12, from 11:30 a.m. to 1 p.m. EDT. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. This webinar focuses on the stability design of relatively thin soil layers over geosynthetics …

Industry News

Tensar to present technical seminar in Minneapolis

November 26, 2018

Tensar International Corp. will sponsor a technical seminar in Minneapolis, Minn., on Jan. 8, 2019, from 7:30 a.m. to 4 p.m. CDT. The seminar will be held at the Hyatt Regency Minneapolis. The seminar will cover a variety of geosynthetic applications, including roadways, pavement maintenance, walls and slopes, market solutions, airfields, mechanically stabilized earth (MSE) …

GSI News

GSI to host webinar on lifetime predictions of geosynthetics, GMA members get discounted rates

November 21, 2018

The Geosynthetic Institute (GSI) will sponsor a webinar entitled “Lifetime Predictions of Covered and Exposed Geosynthetics,” on November 28, from 11:30 a.m. to 1 p.m. EDT. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. A most frequently asked question regarding all types of geosynthetics is, “How …

Events

Christopher to present Koerner lecture series on ‘lessons learned’

December 14, 2018

Barry R. Christopher, Ph.D., P.E., will present the first in the 2019 Dr. Robert M. Koerner Award and Lecture Series on “Lessons Learned: An Adventure in 4 Decades of Geosynthetics Engineering” on Feb. 13, 2019, at the Geosynthetics Conference 2019 in Houston, Texas. The presentation will review his involvement in the development of geosynthetics engineering …

Company News

EPT introduces new string-reinforced LLDPE geomembrane

December 13, 2018

To meet the growing demand for linear low density polyethylene (LLDPE) by geomembrane fabricators and installers, Engineered Polymer Technologies (EPT) has announced a new string-reinforced LLDPE fabric. LLDPE has been in increasing demand due to its superior flexibility and better layflat versus high density polyethylene (HDPE). EPT has specially formulated its LLDPE fabric for high …

Industry News

FGI accepting applications for engineering innovation award

November 30, 2018

The Fabricated Geomembrane Engineering Innovation Award was created to recognize engineers who have creatively used fabricated geomembranes to successfully fulfill a client/owner’s needs, including technical requirements, scheduling and budget. Today’s engineers are working to solve environmental issues on a global scale. The Fabricated Geomembrane Institute’s (FGI’s) Fabricated Geomembrane Engineering Innovation Award competition pays tribute to …

GSI News

GSI to host webinar on stability designs for landfill covers, GMA members get discounted rates

November 29, 2018

The Geosynthetic Institute (GSI) will sponsor a webinar “Stability Designs of Landfill Cover Soils,” on December 12, from 11:30 a.m. to 1 p.m. EDT. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. This webinar focuses on the stability design of relatively thin soil layers over geosynthetics …

Industry News

Tensar to present technical seminar in Minneapolis

November 26, 2018

Tensar International Corp. will sponsor a technical seminar in Minneapolis, Minn., on Jan. 8, 2019, from 7:30 a.m. to 4 p.m. CDT. The seminar will be held at the Hyatt Regency Minneapolis. The seminar will cover a variety of geosynthetic applications, including roadways, pavement maintenance, walls and slopes, market solutions, airfields, mechanically stabilized earth (MSE) …

GSI News

GSI to host webinar on lifetime predictions of geosynthetics, GMA members get discounted rates

November 21, 2018

The Geosynthetic Institute (GSI) will sponsor a webinar entitled “Lifetime Predictions of Covered and Exposed Geosynthetics,” on November 28, from 11:30 a.m. to 1 p.m. EDT. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. A most frequently asked question regarding all types of geosynthetics is, “How …

Drainage Materials

GSI to host webinar on wick drains, GMA members get discounted rates

November 12, 2018

The Geosynthetic Institute (GSI) will sponsor a webinar entitled “Soil Consolidation Using Wick Drains, aka PVDs” on Nov. 14, from 11:30 a.m. to 1 p.m. EST. The webinar will be hosted by Dr. Robert M. Koerner. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. Wick drains, …

Geocells

GMA/IGS-NA to present webinar on geosynthetic-stabilized roads

November 2, 2018

The Geosynthetic Materials Association (GMA) and IGS North America (IGS-NA) will sponsor a free webinar entitled “Recent Developments in Geosynthetic-Stabilized Roads: Introduction and Mechanisms,” on Dec. 4, from 1 to 2 p.m. EST. Geotextiles, geogrids and geocells have been used widely in roadway stabilization works throughout the world. In this webinar, Dr. Jie Han will …

Events

Registration opens for Geosynthetics Conference 2019

October 30, 2018

Register today and join industry colleagues from the around the world while they gather in Houston, Texas, to explore the Geosynthetics Conference 2019 theme of “Strengthening Infrastructure Safety, Reliability and Longevity.” The conference, which runs Feb. 10–13, 2019, will include a variety of educational offerings focusing on fundamental knowledge and the latest developments with the …

Erosion Control

Registration open for 2019 IECA Annual Conference and Expo

October 30, 2018

The International Erosion Control Association (IECA) will host their annual educational conference and expo Feb. 19–22, 2019, at the Colorado Convention Center in Denver. “IECA’s Annual Conference and Expo is the most beneficial event in the country for those involved in or concerned about soil and erosion control or stormwater management,” said Joanna Fetherolf, IECA’s …