Surface Drainage & Channel Drain Products

ABT designs and manufactures some of the most extensive, reliable, and versatile lines of channel
drains, grates, and surface water management solutions in the industry.

Stormwater Modules

  • Permavoid 400MD

    INNOVATIVE SUSTAINABLE DRAINAGE PRODUCTS AND SOLUTIONS

    Permavoid MD (PV400) structural cells are a water management solution designed for both stormwater quality and quantity. High-strength units capture large volumes of water and promote more natural stormwater behavior through infiltration, retention or detention.

    Water quality is also enhanced within the system through patented Biomat filtration. The floating composite adsorbs hydrocarbons on the water's surface and allows microbes to naturally digest and eliminate the pollutant. Permavoid MD is suitable for many stormwater management applications ranging from high-speed, heavy duty traffic through landscape areas.

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  • Permavoid 150

    INNOVATIVE SUSTAINABLE DRAINAGE PRODUCTS AND SOLUTIONS

    Permavoid 150 (PV150) structural cells are multi-functional water management solutions that promote sustainable stormwater behavior. The interconnected, high-strength units create a patented subbase replacement system that attenuates stormwater flows and, when feasible, promotes infiltration even beneath impervious surfaces. Units can be stacked to

    create multi-layer tanks to fit nearly any site constraints while eliminating the need for traditional conveyance schemes. Permavoid systems can also enhance landscape resiliency through patented capillary cylinders that wick stormwater up toward vegetation without the need for sprinklers, pumps or energy to create the ultimate low impact solution.

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  • Permavoid 85s

    INNOVATIVE SUSTAINABLE DRAINAGE PRODUCTS AND SOLUTIONS

    Permavoid 85s (PV85s) is a high strength, sustainable water management solution purpose built for athletic fields, blue to green roofs, podium decks, and landscape applications. Interconnected units, drain, store and convey stormwater in a shallow profile where it can be converted from a waste product into a precious resource. To do so, Permavoid systems utilize patented capillary cylinders which draw stormwater upward to vegetation without the need for sprinklers, pumps or energy. This can dramatically enhances landscape resilience during wet or dry extremes and forms the foundation for sustainable green infrastructure solutions.

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  • Permavoid 85

    INNOVATIVE SUSTAINABLE DRAINAGE PRODUCTS AND SOLUTIONS

    Permavoid 85 (PV85) structural cells are multi-functional water management solutions that promote sustainable stormwater behavior. The interconnected, high-strength units create a patented subbase replacement system that attenuates stormwater flows and, when feasible, promotes infiltration even beneath impervious surfaces. Units can be stacked to create multi-layer tanks to fit nearly any site constraints while eliminating the need for traditional conveyance schemes. Permavoid systems can also enhance landscape resiliency through patented capillary cylinders that wick stormwater up toward vegetation without the need for sprinklers, pumps or energy. Permavoid systems are the foundation of resilient, sustainable infrastructure.

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  • Permavoid

    Innovative Sustainable Drainage Products and Solutions

    Permavoid is a multi-functional stormwater management system engineered to create functional and appealing urban development drainage which treats stormwater as a resource, rather than a waste product.

    Modular units with a 95% void ratio and ultra-shallow profile form a monolithic stormwater control structure that reduces the impact of urban development. Our designs and sustainable drainage products cultivate the natural movement of water within the local ecosystem and watershed. The high-strength polypropylene raft is also ideal for subbase, deep conveyance pipe, and water detention replacement. Eliminating traditional conveyance structures reduces the costs associated with deep excavations, backfill materials, and potential subgrade conflicts including bedrock, contaminated ground, buried utilities, and high water tables.

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