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astm code on methylene blue tests on aggregates . astm c1777 100 percent crushed aggregate, gravity specificf crushed aggregate irc View more details > specific gravity of crushed aggrigate
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The term "sand equivalent" expresses the concept that most fne aggregates are mixtures o² desirable • coarse par±cles (, sand) and generally undesirable clay or plas±c fnes and dust (ASTM, 2003).These materials can coat aggregate par±cles and prevent proper asphalt binderaggregate bonding.
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