Leighton operates laboratories with an extensive inventory of equipment and cross-trained staff to complete many types of tests.
Leighton laboratories are certified by Caltrans, DSA, and AASHTO with staff certified by Caltrans and NICET.
In-House
Laboratories
In-House
Laboratories.
Tests offered in-house range from simple pH and sieve analyses to extremely complex such as triaxial and torsional shear strength.
In-house materials testing includes asphalt concrete, structural concrete, Portland cement concrete, Class I aggregate base, and reinforcing steel.
