Tag: geotextile fabric

Geotextiles are permeable fabrics which, when used in association with soil, have the ability to separate, filter, reinforce, protect, or drain. Typically made from polypropylene or polyester, geotextile fabrics come in three basic forms: woven (resembling mail bag sacking), needle punched (resembling felt), or heat bonded (resembling ironed felt).

The Test of Time

The Test of Time

In channel stabilization, time is the test of the resiliency of a chosen solution. Several projects worldwide have demonstrated mitigation approaches that are making the grade.

Case in point: the Akashi Kaikyo Bridge is a 3.91-kilometer-long suspension bridge linking Kobe, the capital of the Hyōgo Prefecture on Honshu Island, to Iwaya

Permeable Pavements Go Mainstream

Permeable Pavements Go Mainstream

Permeable products have gone mainstream as cities struggle to manage stormwater and create aesthetically pleasing spaces. As more project designers and owners understand the value of permeable products, the industry has responded by providing a variety of types and designs. The products are available in a mixture of colors and

Permeable Pavements Go Mainstream

Permeable Pavements Go Mainstream

Permeable products have gone mainstream as cities struggle to manage stormwater and create aesthetically pleasing spaces. As more project designers and owners understand the value of permeable products, the industry has responded by providing a variety of types and designs. The products are available in a mixture of colors and

Protecting Storm Drains and Inlets From Sediment and Pollutants

Protecting Storm Drains and Inlets From Sediment and Pollutants

The trouble with stormwater runoff is that it travels along the ground surface and over pavement, picking up sediment and other contaminants as it goes. A well-designed surface water runoff collection and drainage system will funnel runoff from relatively large areas into individual collection points such as inlets and drains

Stormwater Infiltration in Clay Soils

Stormwater Infiltration in Clay Soils

Stormwater runoff from impervious surfaces is causing devastating effects on the landscape of our developing watersheds. We are disrupting the natural hydrological cycle that supports our potable water supplies and natural fauna. Intentional stormwater infiltration can restore that cycle. However, the lack of awareness and the perceived lack of data

Interception and Filtration

Interception and Filtration

The trouble with stormwater runoff is that it travels along the ground surface and over pavement, picking up sediment and other contaminants as it goes. A well-designed surface water runoff collection and drainage system will funnel runoff from relatively large areas into individual collection points such as inlets and drains

Making Room for Runoff

Making Room for Runoff

Whether a site is undeveloped, densely developed, or somewhere in between, it can face challenges in detaining stormwater runoff. When aboveground space is at a premium, underground stormwater detention systems are an efficient way to store, detain, or infiltrate stormwater runoff while the ground above is used for parking, parks,

Managing Daily Cover and Drainage at MSW Landfill Sites

Managing Daily Cover and Drainage at MSW Landfill Sites

Today’s municipal solid waste (MSW) landfills are much more than places to dump household trash. They’re engineered facilities that are designed to hold and isolate the trash from the environment and are governed by both federal and state regulations.

Landfill designers and operators face two main challenges to the integrity of

Tackling Landfill Erosion and Leachate Challenges

Tackling Landfill Erosion and Leachate Challenges

Today’s municipal solid waste (MSW) landfills are much more than places to dump household trash. They’re engineered facilities that are designed to hold and isolate the trash from the environment and are governed by both federal and state regulations.

Retaining Walls—Beauty With Purpose

Retaining Walls—Beauty With Purpose

Retaining walls vary tremendously in design and setting, but they all share a functional purpose. A well-designed retaining wall can enhance the appearance of a site, but if it doesn’t stabilize the earth and last, it’s not a success. Retaining walls in the following projects add value to their sites

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