Method for preparing plastic warm-stirred modified asphalt mixture
A manufacturing method and technology of modified asphalt, which is applied in the field of manufacturing plastic warm-mix modified asphalt mixture, can solve problems such as asphalt prone to aging, achieve reduced asphalt smoke emissions, high temperature resistance to rutting, and increase service life and road performance effects
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[0027] The performance indexes of the EVA warm-mix modified asphalt mixture of the present invention are shown in Table 1, and the performance indexes of the EVA warm-mix modified asphalt mixture AC-13 are compared with ordinary warm-mix modified asphalt in Table 2.
[0028] Table 1 Performance indicators of EVA warm mix modified asphalt mixture
[0029]
[0030] Table 2 Comparison table of various performance indicators of AC-13 mixture
[0031]
[0032] Note: The asphalt used in the experiments in this table is 70 # Heavy traffic asphalt, aggregate gradation is AC-13.
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