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Permanent Erosion Control

Flexamat is a vegetated concrete block mat utilized for stabilizing slopes, channels, low water crossings, inlet/outlet protection, and shorelines. It consists of concrete blocks (6.5" x 6.5" with a 2.25" profile) locked together and embedded into a high-strength geogrid. There is 1.5  spacing between the blocks that give the mat flexibility and allows for optional vegetation growth. The mat is packaged in rolls, making transporting and installing Flexamat efficient. Tied Concrete Block Mat is a generic term for Flexamat.

Erosion Control and Site Solutions

Flexamat® tied concrete block mats are designed to control erosion as well as provide stable driving/walking surfaces. Flexamat provides innovative, cost-effective solutions on sites throughout the world. Contact us today to discuss your project.

Our extensive network of local experts will support every aspect of your project, from regulatory guidance, calculations, site-specific drawings, cost estimates, onsite installation support, and post-construction monitoring.

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Airport Erosion Control

Flexamat meets FAA height restrictions and requirements for use in obstacle-free areas adjacent to runways, taxiways and ramps.

Flood Erosion Control

Flexamat is rapidly installed for emergency flood control and an important component of flood mitigation plans in hurricane and tropical storm-prone areas. 

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Shoreline Erosion Control

Flexamat stops erosion caused by waves, ice, burrowing muskrat/nutria and other aquatic species. Permanently armor shorelines against erosion while aesthetically conforming to the landscape. 

Landfill Erosion Control

Protect letdowns, perimeter ditches and spillways with Flexamat. Flexamat can be driven over with vehicles and equipment. It offers a flexible, vegetated solution.


Erosion Control Blanket Solution

  • Natural Coarse Surface 

  • High Performance

  • Wildlife Safe 

  • Fast Installation

  • Allows Storm Water Infiltration 

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