TRI staff are well versed in design issues and assist our customers in developing and performing responsive performance testing programs. TRI laboratories perform a variety of performance testing services to support design verification and confirmation of material performance properties. This testing includes:

Interface Friction/Direct Shear	Compression
Hydraulic Conductivity/Permeability	Road Base and Asphalt Reinforcement
Clogging Potential	Installation Damage
Creep/Stress Rupture Testing	Connection and Pullout