TDA Manufacturing

Existing lands can be made up of soft, muddy soil at low-lying grades. These properties need a stable foundation that can hold up overlying structures. Utilizing TDA creates a strong foundation, eliminating the risk of differential settlement or other failures.

Because TDA is lightweight and permeable, it is effective in reducing excessive loading on an unstable slope. An added benefit, TDA's high permeability permits drainage through the various layers and can dramatically reduce the potential hydrostatic pressures that promote slope stability.

​​TDA can be used as a drainage layer in leachate collection systems and landfill covers. Its properties also make it ideal for recirculation trenches and gas collection trenches/layers.