TEXTILES.ORG
The GMA Techline answers all
August 1st, 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 […]
Deploying a geosynthetic mattress ballast layer at an ore-processing site
August 1st, 2018
New applications of geosynthetics are being found that form from overlaps of existing functions, such as protection, separation, filtration and drainage. One new geosynthetic product, the geosynthetic mattress ballast layer (GBL), was first implemented for an ore-processing waste facility protection application in 2015. The GBL is a geotextile containment system that provides a tubular component […]
Testing a new method for mining-waste storage using polymer-enhanced geosynthetic clay liners
July 31st, 2018
Geosynthetic clay liners (GCL) and polymer-modified geosynthetic clay liners (PMG) are gaining favor for use in industrial waste disposal and ore-processing applications (Athanassopoulos et al. 2015, Donovan et al. 2016a, Donovan et al. 2016b). The GCL or PMG can be a component of a composite liner system that will allow for increased performance (relative to […]
GSI’s Robert M. Koerner to host webinar on geotextile filters
June 23rd, 2018
The Geosynthetic Institute (GSI) will sponsor a webinar entitled "Geotextile Filters: Concerns and Issues," on July 11, 2018, from 11:30 a.m. to 1 p.m. EDT. The webinar will be hosted by Dr. Robert M. Koerner. This is the first GSI webinar for which all GMA member companies and their employees will receive discounted rates on webinar […]
Cirtex video spotlights geotextiles in coastline protection
June 21st, 2018
Cirtex, in Kopu, Thames, New Zealand, released a video on June 19, 2018, that showcases geotextiles used for filtration and erosion protection in coastline seawalls. Narrated by Cirtex civil and geotechnical engineer Michael Sorensen, the three-minute video takes the camera down below the boulders in seawalls to examine both properly specified geotextiles and improperly specified […]
Flowrox introduces all-in-one geotextile filtration and dewatering unit
June 18th, 2018
On June 11, 2018, Flowrox Oy, headquartered in Lappeenranta, Finland, launched the Flowrox Geobag™, an all-in-one roll-off geotextile filtration and dewatering unit that consists of Flowrox’s high-performance Packaged Pumping System™ and the company’s LPP-T transfer pump to ensure chemical dosing ability and high-performance pumping. The product is watertight with a drain valve that enables closed […]
GSI to host webinar on geotextile tubes
June 11th, 2018
The Geosynthetic Institute (GSI) will sponsor a webinar entitled “Applications and Design of Geotextile Tubes,” on Wednesday, June 13, 2018, from 11:30 a.m. to 1 p.m. EDT. Geotextile tubes are large factory-fabricated textile tubes with multiple access ports for introduction of infilled material, which is usually dredged and in slurry form. After an overview, a […]
Hanes Geo Components acquires DDD Erosion Control
May 22nd, 2018
On May 21, 2018, Hanes Geo Components, of Winston-Salem, N.C., announced the company had reached an agreement to acquire DDD Erosion Control Inc. of Ashburn, Ga. "DDD Erosion Control is a leader in the manufacturing and distribution of Silt Fence, a core product segment for Hanes Geo Components," John Dowdell, president of Hanes Geo Components, […]
ANDRITZ to build new production line for geotextiles for Manifattura Fontana/Sioen
March 2nd, 2018
On March 1, 2018, ANDRITZ Group of Graz, Austria, announced it will build a neXline needlepunch eXcelle line for the production of geotextiles for Manifattura Fontana of Valstagna, Italy, part of the Belgian technical textile company Sioen Industries. Start-up of the line is scheduled for October 2018. The scope of supply includes all of the […]
Atarfil announces acquisition of Garden City Geotech
February 28th, 2018
On Feb. 26, 2018, Atarfil, headquartered in Atarfe (Granada) Spain, announced the acquisition of Garden City Geotech of Heatherton, Victoria, Australia. Atarfil said in a press release, “The complementary nature of the Garden City Geotech acquisition is expected to enable us to raise our strengths by combining solid local expertise and presence in the Australian […]