Tag: geogrids

A geogrid is geosynthetic material used to reinforce soils and similar materials. Geogrids are commonly used to reinforce retaining walls, as well as subbases or subsoils below roads or structures. Soils pull apart under tension. Compared to soil, geogrids are strong in tension.

Retaining Wall Project Profiles

Retaining Wall Project Profiles

Retaining walls have become so much a part of our environment that most people barely notice them. However, professionals realize how much they have changed over the years and what an asset they have become. The ability to provide strength and integrity makes some projects possible that once would have

Florida DOT Approves Keystone’s KeySystem II Retaining Wall System

Florida DOT Approves Keystone’s KeySystem II Retaining Wall System

Minneapolis, MN, May 16, 2017— The Florida Department of Transportation (FDOT) has issued approval of the Keystone KeySystem II retaining wall system for use by the department on state and federal highways.

KeySystem II is designed to the highest standards and unique requirements of the transportation sector. The system consists of

Geogrids for Stabilizing Steep Slopes

Geogrids for Stabilizing Steep Slopes

The steep slopes and compressible soils caused concern that the road might, sometime in the future, shift and even crack if precast concrete panel retaining walls were used. Florida Department of Transportation (FDOT) officials suggested that 1:1 slope reinforcement with geogrid be used instead.

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

Challenges at MSW Landfill Sites

Challenges 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

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

Working the Channels

Working the Channels

For erosion control specialists, channel stabilization can bring a host of challenges. Working around water means choosing solutions that will be durable and environmentally friendly at the same time. Approaches may include the combination of hard and soft armor or vegetative techniques.

A Graceful Strength

A Graceful Strength

Retaining walls have become so much a part of our environment that most people barely notice them. However, professionals realize how much they have changed over the years and what an asset they have become. The ability to provide strength and integrity makes some projects possible that once would have

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