Tag: nonwoven geotextile

Nonwoven fabric is a fabric-like material made from long fibers, bonded together by chemical, mechanical, heat or solvent treatment. The term is used in the textile manufacturing industry to denote fabrics, such as felt, which are neither woven nor knitted. Some nonwoven materials lack sufficient strength unless densified or reinforced by a backing. In recent years, nonwovens have become an alternative to polyurethane foam.

Geosynthetics for Roadway Construction

Geosynthetics for Roadway Construction

Ever since the Romans used palm fronds and other plant fiber matting to reinforce the sub-bases of their famous roads, fabrics have been used to improve road longevity and performance. Modern road construction methods rely on a family of materials called geosynthetics to achieve the same results. But these more sophisticated materials can

A Necessary Support System

A Necessary Support System

Ever since the Romans used palm fronds and other plant fiber matting to reinforce the sub-bases of their famous roads, fabrics have been used to improve road longevity and performance. Modern road construction methods rely on a family of materials called geosynthetics to achieve the same results. But these more sophisticated materials can

Project Profile: Pendleton Multiway Boulevard Wins Awards

Project Profile: Pendleton Multiway Boulevard Wins Awards

Situated on more than 87,000 acres adjacent to the Puget Sound, Joint Base Lewis-McChord (JBLM), WA, is one of the largest military bases in the country and is considered to be one of the premier military installations on the West Coast by the US Department of Defense (DOD). JBLM is

If It Quacks Like a Duck, It Could Someday Be a Wetland

If It Quacks Like a Duck, It Could Someday Be a Wetland

On a sultry afternoon in mid-July, two bodies of water, entwined by nature but separated by man, became reacquainted for the first time in nearly 100 years. The estrangement had been quite stressful for both, but expedience had dictated that third-party interests—those of agriculture, commerce, and development—would take priority over

From Titusville to Tycoons

From Titusville to Tycoons

The evolution of the oil and gas drilling industry in the US has all the essential components of a blockbuster adventure novel—colorful characters, challenging landscapes, spectacular discoveries, deals and dollars, and a lot of each of them.

Landfill Economics: Getting Down to Business – Part 2

Landfill Economics: Getting Down to Business – Part 2

Editor’s Note: This article was first published in the July/August 2005 issue of MSW Management. This series of three articles examines the costs involved in each stage of a generic landfill’s lifetime, shows how to do pro forma statements for profit and loss, and analyzes the tax and financial aspects

Channel Stabilization and Repair

Channel Stabilization and Repair

The case studies in this article focus on channel stabilization and erosion control along streambanks and other waterways. Channel stabilization and repair usually calls for the use of a channel lining. These safeguards fall into two major categories—soft and hard.

Soft armor, also referred to as flexible or green techniques, consist

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