Influence of Sustainable Grout Material on the Moisture Damage of Semi-flexible Pavement
Rania Al-Nawasir,
Basim Al-Humeidawi,
Ali Shubbar
Abstract:Semi-flexible pavement (SFP), also known as grouted pavement, is a type of pavement structure consisting of a porous asphalt skeleton with air voids between 25 and 35% injected with cementitious grout materials. The special skeleton of SFP provided enhanced durability and resilience, making it a promising option for the construction of road surfaces in high-traffic areas and severe conditions. The main aim of the current research is to investigate the rutting behavior and moisture resilience of SFP-containing … Show more
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