As sustainability is a system characteristic that encompasses economic, environmental, and
social dimensions, pavement sustainability is necessarily one of the highest-level …

Calcium‐based stabilizer materials (CSMs) exhibit pozzolanic properties which improve the
properties of clayey soils by hydration, cation exchange, flocculation, pozzolanic reaction …

The hybrid type of pavement called semi-flexible or grouted macadam has gained popularity
over the last few decades in various countries, as it provides significant advantages over …

The COVID-19 pandemic has not only caused a global health crisis, but it has also had
significant environmental and human consequences. During the COVID-19 pandemic, this …

In this study, biofuel co-products (BCPs) containing lignin derived from biomass were
investigated to gain further insight into the effects on stabilizing roadbed soils. A liquid type …

This paper addresses the problem of stabilisation of poor subgrade soil for improving its
engineering properties and stiffness. The study aim is to evaluate the effects from single and …

People are forced to use all types of soil, especially bad soils, as infrastructure demands
grow. Different procedures must be used to ameliorate these poor soils, which are fragile …

The deficiency of high-quality soils in Saudi Arabia's southern and northern regions, as well
as along the Arabian Gulf coasts, is regarded as one of the most common issues with the …

Previous studies show promising effects of some standard fly ash classes on asphalt.
However, there is limited research into off-spec fly ash. Multiple studies published presented …

Geomaterials comprise naturally formed materials through geological processes, such as
soils and rocks, or artificially processed materials, including mineral waste and …