Thus, storage stable SBS
modified asphalt was obtained by dynamic vulcanization.
The 7th Rubber
Modified Asphalt Conference, organized by the Rubber Manufacturers Association (RMA), will take place November 2-3 at the Sheraton Ann Arbor Hotel in Ann Arbor, MI.
Based in Candeias (Bahia), Brazil, Betumat reportedly offers a full line of waterproofing products, including asphaltic membranes, cementitious grouts and
modified asphalt products, to professional contractors and builders primarily in northern Brazil.
Others have
modified asphalt with recycled polyolefins or crumb rubber particles produced from scrap tires (9-12).
Many states have experienced a vast number of problems in preparing pavements using the crumb rubber
modified asphalt binder.
For the level of modification (10% EPDM in HDPE) used here to illustrate this route, it is found that on the basis of linear viscoelastic properties, morphology, TFOT aging, Ring-and-Ball softening point, and Fraass breaking point, the 1% HDPE/EPDM
modified asphalt presents the most promising results.
The Association of
Modified Asphalt Producers (AMAP) will hold its 17th Annual Conference and Technical Workshop at the Grand Hyatt in Seattle, WA, February 9-11.
Reactive Compatibilizers for Crumb Rubber
Modified Asphalt (CRMA)