Abstract The need for road infrastructure continues to increase affecting the of hot asphalt mixtures. Hot requires a lot energy use because it goes through heating process, so Cold Emulsion Asphalt Mixture (CAEM) is widely studied be an eco-friendly alternative This study used type mixture IV with 4 types emulsified asphalt, which are Cationic Slow Setting-1 hard (CSS-1h), Medium Setting-2 (CM...

The research has been conducted to test the asphalt produced in Latvia using local mineral materials and recycled modifiers (fiberglass, crumb rubber), as well used production of high-modulus mix, which will meet Latvian road construction specifications be economically, environmentally technically more attractive. In theoretical part, available sources were studied establish a framework, assess...

a r t i c l e i n f o Cold recycling technique represents the most environmental friendly solution for pavement rehabilitation nowadays. In fact, this technique allows the use of the highest percentage of reclaimed asphalt avoiding the energy consumption related to aggregates heating required by the traditional hot mix asphalt design. The mix design represents a key phase of the cold mix produc...

This study aims to maximize the effects of reducing plastic deformation in heavy traffic intersections urban areas by improving aggregates and binders asphalt mixtures order verify strength effect SMA (Stone Mastic Asphalt) compared with that fluid-resistant mixtures. The authors examine pavement performance conduct an economic analysis for sustainable infrastructure. Additionally, reduce defor...

Systematic characterization of the scattering behavior of traffic targets, clutter, and their associated interactions are required in order to design and assess the performance of millimeter-wave-based sensors for automated highway system (AHS) applications. In this paper, the polarimetric radar backscatter response of various road surfaces is investigated both theoretically and experimentally....

Aggregates are a significant feature of asphalt mixtures, which significantly affect the volumetric properties and mechanical performance. Layers concrete consist mixture fine aggregates, coarse fillers mixed with penetration grade asphalt. The pavement layer (asphalt concrete) has several types: wear surface layer, intermediate foundation layer. experimental research method gradation testing u...

Asphalt mixtures are commonly used in pavement engineering, especially for highway construction. The mechanism exploration and analysis of distress the main challenges researchers industry managers. Thereby, it is important to understand their properties interaction mechanisms asphalt mixtures. It difficult conduct some sophisticated or microscale tests laboratory, numerical simulation virtual ...

In this paper, the thermal properties of three dense graded asphalt mixtures, 20 mm DBM, AC 14, and 6, are presented. Density air voids compacted specimens also shown. Thermal conductivity was measured in laboratory for non-aged, short-term aged long-term mixtures at different temperatures 19 (±1) oC, 65 (±5) 80 oC. Specific heat capacity diffusivity were calculated from equations derived liter...