Thermosetting resins have advantages such as high strength, corrosion resistance, and
aging resistance, and have excellent prospects for practical application as asphalt modifiers …

Polyurethane (PU), with excellent physical and chemical properties and high designability,
is one of the ideal materials for asphalt modification in the future. In this paper, based on the …

Despite being commonly utilized in long-span steel deck pavement, epoxy asphalt
continues to encounter certain obstacles, including excessive strength and insufficient …

Polyurethane-modified asphalt (PA) stands out as an environmentally sustainable road
material, renowned for its exceptional performance that significantly extends road surface …

The upper layer of modified SMA mixture (SMAM) and the lower layer of epoxy asphalt
mixture (EAM) is a steel bridge deck pavement (SBDP) structure with application potential …

Thermoplastic polyurethane elastomer (TPU) modified asphalt was prepared by a two-step
process using MDI and PTMG. The improvement effects of different TPU content on high-and …

Thermoplastic polyurethane (TPU) is an excellent asphalt modifier, which is consisted of
hard and soft segments in the TPU molecular chain. In this paper, The conventional road …

To solve the issue of the poor temperature stability of conventional modified asphalt,
polyurethane (PU) was used as a modifier with its corresponding curing agent (CA) to …

Polyurethane (PU) is one of the common polymer modifiers used for asphalt, and the PU
modified asphalt currently plays a fundamental role in road constructions. However, most of …

To explore the effect of UV-curable polyurethane (UV-PU) on the self-healing performance
(SHP) of asphalt and asphalt mixtures, this article conducted research in this area of the …