The use of a portable lightweight deflectometer (LWD) for construction quality control or
material investigation for earthworks and road construction is increasing around the world …

This comprehensive textbook covers all aspects of pavement engineering. The content takes
into account new developments and includes both the recently completed European norms …

The objective of this paper is to assess the potential use of the geogauge and the light falling
weight deflectometer (LFWD) as quality control/quality assurance (QC∕ QA) devices for …

Light weight deflectometers (LWDs) are increasingly being used in earthwork QC/QA testing
to provide rapid determination of elastic modulus, which is an essential input for mechanistic …

With the coming move from an empirical to mechanistic-empirical pavement design, it is
essential to improve the quality control/quality assurance (QC/QA) procedures of compacted …

Field and laboratory testing programs were conducted to evaluate the potential use of the
light falling weight deflectometer (LFWD) device for measuring the in situ elastic modulus of …

The surface urban transport infrastructures, which are interpreted widely herein to
encompass roads, cycle ways, pedestrian areas and railway foundations, are supported by …

Currently, the design of flexible pavements is generally conducted based on static properties
such as California Bearing Ratio and soil support value. These properties do not represent …

To evaluate the compaction of unbound geomaterials under unsaturated conditions and
replace the conventional methods with a practical modulus-based specification using LWD …

The use of Lightweight Deflectometers (termed LWDs in Europe, and occasionally PFWDs in
the USA) for construction quality control or material investigation for road construction has …