| 摘要 |
<p>The invention refers to a method for producing an asphalt mix that includes a coarse fraction, a fine fraction, filler and a bituminous liquid with the following steps in the mentioned order:
a) mixing the coarse fraction and the bituminous liquid in a mixer,
b) discharging the filler to be spread over the coarse fraction and the bituminous liquid and
c) discharging the fine fraction over the filler and mixing,
d) discharging the ready mix from the mixer,
wherein the discharge of the fractions are optimized so that the mix behaves like a liquid in a test where a deformation of a specimen of the mix depending from the temperature of the specimen is measured, as known from EP 0 756 615 B1.</p><p><Paragraphs id="pa02" num="0002" xmlns:base="http://www.sipo.gov.cn/XMLSchema/base">For increasing the viscous resource in batch plant mixed asphalt pavings, the invention teaches that, for conducting step a), the coarse fraction and the liquid binder are discharged and mixed simultanously over a first time period. Further, devices for carrying out such method are described.
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