structural mat system Articles

  • Areas Where Revetment Mats Can Provide Structure and Ground Stability

    First things first—what does the term revetment mean in relation to erosion control? Well, revetments are like sloping walls placed just right to block or drain invading water before it can destroy a surrounding ground, like riverbanks, beaches, cliffs and man-made waterways. Containing articulated concrete, a revetment mat installation—consisting of one or more pieces—is the ...

  • Structural evaluation case study

    Office Building, St.Petersburg, FL A 1,900 square foot portion of the second story of an office building was being considered for conversion from office space to bulk product storage for a nutritional supplement company. The reinforcement design and thickness of the second floor slab were required for the structural engineers to calculate the loading capacity of the floor. GeoView was ...


    By GeoView, Inc.

  • Use Articulated Concrete Block Mats for People and Animal Safety

    Cable concrete mat installations are great for using in areas that are close to water in order to prevent soil erosion. Since they offer superior flexibility, they can be customized to fit your specific project needs. And whether you’ve thought about it or not, articulated concrete block mats also play a role in keeping people and animals safe, while at the same time providing structural ...

  • Flexible transition Mat/TRM system protects Stormwater Channel Embankments - Case Study

    City’s Relocation and Floodplain Management Project Included Embankment Protection at Culvert Outflows The GEORUNNER flow protection mat system, manufactured by local Appleton company, Presto Products Company, was employed as additional embankment stability on the channel alignment project. The Apple Creek Relocation and Floodplain Management Project includes ...


    By Presto Geosystems

  • Removing Struvite from wastewater systems

    Named after Henrich Christian Gottfried Von Struve, who discovered the magnesium ammonium phosphate crystals in medieval sewer systems in Hamburg in 1845, struvite is a major problem for waste water treatment plants. The hard, crystalline deposit forms scale on lines and belts, in centrifuges and pumps.  It also clogs system pipes and other equipment including anaerobic ...

  • Finding the needle in the hay stack - tracing seabed gas seepages using hullborne multibeam echo sounder, and AUV based sonar and optical systems case study

    Scientific objective A better understanding of the shallow geological systems in the Barents Sea with particular attention to fluid flow Specific objectives Identify regional spatial distribution of gas flares within an area of 3000 km2 in the Barents Sea Identify and describe associated structures (i.e. pockmarks, carbonate reefs) using ...


    By Franatech GmbH

  • The Eco‐Environmental Solution for Expedient Construction of Helicopter Landing Pads - Case Study

    Environmental and Other Challenges As oil exploration efforts expand around the world, balancing the need to access land while adhering to environmental regulations and maintaining a minimal footprint can be a challenge. Access and transportation of materials into oil, gas, and mineral exploration sites create logistical challenges that significantly impact overall project costs. This is ...


    By Presto Geosystems

  • Asarco Plant site remediation case study

    Asarco, Inc. Omaha, Nebraska, USA For more than a century, the former American Smelting and Refining Company (Asarco) operated a lead refinery on the banks of the Missouri River in Omaha, Nebraska. Plant closure in 1997 presented an opportunity to reclaim the riverfront as public space. Led by HDR, this successful transformation became the largest voluntary clean up ...


  • LIAOYANG PETROCHEMICAL COMPANY REDUCES SCALE IN HEAT EXCHANGERS WITH SCALEWATCHER

    Liaoyang Petroleum’s Olefin Factory in the Hongwei District of mainland China, producing MEG and polypropylene, is saving $65,000 a year in maintenance following the installation of the award winning Scalewatcher computerized, electronic water conditioner from Scalewatcher North America.  Since the Scalewatcher units were installed onto three heat exchangers in ...

  • EPA mercury rules: Keeping the lights on while removing toxics from our air

    Next week the U.S. Environmental Protection Agency is expected to finalize new rules to reduce mercury and other toxic air emissions that will affect dozens of antiquated power plants currently operating without pollution controls. These rules have stirred debate in some circles as to whether retrofitting or retiring outdated plants will cause shortfalls in electricity capacity. How will new EPA ...

  • Impact of organic residues on soil microorganisms

    It is well known that organic residue amendments to soil give beneficial effects such as provision of plant nutrients, increased humus content and thereby increased water holding capacity, improved structure and increased cation exchange capacity. Organic wastes can be a valuable fertiliser in terms of phosphorous. Chemical precipitation in the sewage treatment plant makes sewage sludge rich in ...


    By ORBIT e.V.

  • Molly Ann`s Brook- geocell wall and channel protection for the US army corps flood control project, Haledon, New Jersey - IECA `2000 Paper

    In the summer of 1999, the U.S. Army Corps of Engineers, Philadelphia District, designed and constructed a flood protection project for Molly Ann’s Brook, located mainly in Paterson and Haledon, N.J. The brook is a tributary to the Passaic River, which flows through an urban area in New York Harbor. Communities along the 2.5-mile stretch of the brook have been subject to repetitive flooding as a ...


    By Presto Geosystems

  • Fact sheet: EPA mercury rules and power reliability

    New rules from the U.S. Environmental Protection Agency to reduce mercury and other toxic air emissions will affect dozens of antiquated power plants currently operating without pollution controls. These rules have stirred debate in some circles as to whether retrofitting or retiring outdated plants will cause shortfalls in electricity capacity. How will EPA mercury rules influence the ...

  • Electronic Water Treatment - An alternative solution to removing beerstone and limescale

    Beer contains 90% water and is the most important ingredient in determining its flavor.  Water contains calcium and is the most important mineral to the brewing process.  The levels of calcium in local water have determined the type of beer produced.  The different types of beer whether a light lager or a porter are for the most part due to the water profiles of the areas that made ...

  • Erosion Control Trailbuilding in Kwig, Alaska - Case Study

    Living around Green Bay, Wis., all my life, I've grown accustomed to fairly harsh weather conditions. After all, Green Bay is often referred to as the "frozen tundra" because of its long, cold winters. (And, of course, the "frozen tundra of Lambeau Field" immortalized by Green Bays beloved Packers football team.) So when the call came for me to travel to a real frozen tundra in one of Alaska's ...


    By Presto Geosystems

  • Electronic Water Treatment Reduces Fouling In Reverse Osmosis

    Reverse Osmosis (RO) is used in processes requiring high-quality, purified water, such in semi-conductor processing or biochemical applications and can be used to treat boiler feed water, industrial wastewater or process water. A water purification technique, it reduces the quantity of dissolved solids in solution. RO uses waterline pressure together with energy consuming pressurizing pumps that ...

  • Preventing Rust Formation with Electronic Water Treatment

    The growing demand for water for industrial applications, power production and water supply has resulted in an increasing need for water treatment. The water used in industry comes from a range of sources such as rivers, lakes, wells and oceans and contains dissolved and suspended solids.  In addition the industrial world has to reuse water which in turn causes it to be highly concentrated ...

  • Consider Cable Concrete Erosion Control Solutions for Natural and Manmade Causes of Ground Erosion

    The weather is a powerful force that’s capable of leaving all types and levels of destruction in its wake. Shifting soil is one of the most common results of wet or windy weather, and it’s a natural event needed to maintain the environment. Something to note, however, is that although soil erosion is a naturally occurring process, there are times when erosion situations are influenced ...

  • UV disinfection for enhanced oil recovery and other oilfield applications

    One of the biggest challenges facing oil companies today is how to extract more oil from the discoveries made in the last 40 years. Estimates vary, but approximately 66% of the discovered oil gets left in the ground. The International Energy Agency has estimated that if, in the next 20 years, this figure could be reduced to 50%, then this would increase the world's recoverable oil by 1.2 trillion ...


    By atg UV Technology

  • Activated carbon for the removal of pharmaceutical residues from treated wastewater

    Pharmaceutical residues, which pass naturally through the human body into sewage, are in many cases virtually unaffected by conventional wastewater treatment. Accumulated in the environment, however, they can significantly impact aquatic life. The present study indicates that many pharmaceutical residues found in wastewater can be removed with activated carbon in a cost-efficient system that ...


    By IWA Publishing

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you