Results of Warm Mix Asphalt Testing - For Construction Pros
Warm mix asphalt (WMA) continues to gain momentum in the industry. As a result, tests are continuously being completed throughout the country to monitor the results of WMA compared to hot mix asphalt.
Warm Mix Asphalt
• Evaluate the effects of three Warm Mix process namely Sasobit, Aspha-Min and Evotherm on M320-Table 2 Performance Grade • To Compare the Performance Grades of Warm Mix processes with the base asphalt used in preparing warm mix asphalts
Testing and assessing the performance of a new warm mix ...
Warm mix asphalt (WMA) is a new technology which asphalt mix is produced and placed at normal temperature. It has advantages including low cost, environmentally friendly, haul-convenience, and so on. WMA has been widely tested and applied in the USA in the last decade, but it has just started in China.
Warm Mix Asphalt technologies | Asphalt magazine
The National Cooperative Highway Research Program (NCHRP) has just recently awarded Project 9-43, Mix Design Practices for Warm-Mix Asphalt Technologies. The objective of this $500,000, 36-month research project is to develop a performance-based mix design procedure for WMA in the form of a draft AASHTO recommended practice.
Evaluation of selected warm mix asphalt additives
Warm mix asphalt (WMA) is an emerging technology that can allow asphalt to be produced and compacted at a significantly lower temperature. In the past, a number of
Warm Mix Asphalt Cost and Benefits - thebalancesmb.com
Warm mix asphalt has an initial cost higher than traditional hot mix asphalt. On average, warm mix asphalt costs between $3 and $5 more per ton than hot mix asphalt because of the additives that need to be added. Warm mix asphalt uses less fuel and can be placed faster than hot mix asphalt.
Warm Mix Asphalt (WMA) Emission Reductions and Energy Savings
Frank, Prowell, Hurley, and West 1 ABSTRACT NCHRP 09-47A set out to more precisely and completely quantify emission reductions and energy savings realized by warm mix asphalt (WMA) technologies.
Warm-Mix Asphalt Study: Laboratory Test Results for AkzoNobel ...
concrete influences performance of the mix and whether warm mixes will provide equal or better performance to an equivalent hot-mix asphalt . The AkzoNobel study, like the Caltrans study, compared the performance of a control mix, produced and constructed at conventional hot-mix asphalt temperatures, with a warm-mix produced with Rediset.
Asphalt Testing Solutions & Engineering
Asphalt Testing Solutions also offers FDOT approved, customized mix designs including HMA (hot mix asphalt), CIR (cold in-place recycling material), FDR (full depth reclamation) and WMA (warm mix asphalt). The Asphalt Testing Solutions Mix Designers apply correct mix components for the most cost-effective solutions delivering dependable and ...