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Streambank restoration using engineered bank stabilization
June 1st, 2019
By Jeffery T. Hoilman and Stanley M. Miller FIGURE 1 Mountain Creek streambank restoration—September 2018. View looking upstream nine months after installation. Mountain Creek flows through the community of Red Bank near Chattanooga, Tenn., to the Tennessee River. Mountain Creek has been identified by the Tennessee Department of Environment and Conservation (TDEC 2018) as a […]
Slope reinforcement at the Atlanta airport
February 1st, 2019
PROJECT HIGHLIGHTS Atlanta airport slope stability General Contractor: C.W. Matthews Contracting Co. Inc. Design Engineer: Propex GeoSolutions HPTRM manufacturer and fabricator: Propex GeoSolutions HPTRM installer: Athena Construction Group Inc. HPTRM product: ARMORMAX® Hartsfield-Jackson Atlanta International Airport is the world’s busiest airport, accommodating more than 100 million passengers and more than 950 thousand flights annually. Heavy […]
Propex introduces PYRAWALL for walls and slopes
February 15th, 2018
In a press release on Feb. 13, 2018, Propex GeoSolutions announced the availability of PYRAWALLTM, an engineered wrap-face vegetated solution for constructing reinforced-earth walls and steepened slopes. The company said the system consists of PYRAMAT® 75 High Performance Turf Reinforcement Mat (HPTRM) and fiber-composite internal bracing, and with flexible setback and alignment, PYRAWALL can be […]