This section refers to a range of testing machines that evaluate the in-situ surface properties of pavements, including the measurement of irregularities and rutting in road pavement, the deflection of flexible pavements under the axion of moving wheel loads, and the surface macro-texture depth by using the sand patch apparatus.
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Bearing Plate Test Apparatus, NF and Benkelman BeamBearing Plate Test Apparatus and Benkelman Beam are used to determine the bearing capacity and deflection of sub grade and…
Benkelman Beam ApparatusThe apparatus is used to measure the deflection of flexible pavements under the axion of moving wheel loads. In operation…
Sand Patch ApparatusSand Patch Apparatus is used to measure the macro-texture of an asphalt pavement.
Van Asbeck Apparatus for Flexibility Test on Hydraulic Bituminous MixesThe Van Asbeck apparatus is used to test and assess the flexibility property and impermeability of asphalt mixes in dams.