Asphalt mix design equipment: Includes Superpave gyratory, Hveem and Marshall Compactors. Stabilometers and Marshall Press. Asphalt mixture performance tester (AMPT): Measures mechanical properties of ...
Using the nuclear magnetic resonance (NMR) method, scientists have learned to noninvasively determine the composition of petroleum bitumen in half an hour in the core itself (sample). The technology ...
Over 500 million tons of HMA are placed in the United States each year so it's important that the material be properly sampled and tested during construction to ensure satisfactory performance. When ...
The Roughometer II can be used to assess paved and unpaved roads by providing objective and repeatable data regarding the actual roughness level of the surface. Easily mounted to almost any vehicle ...
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