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Wet Process for Recycling Asphalt Shingle in Asphalt Binder for Asphalt Paving Applications
Wet Process for Recycling Asphalt Shingle in Asphalt Binder for Asphalt Paving Applications
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机译:湿法在沥青摊铺机中回收沥青粘结剂中的沥青瓦
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摘要
A method is disclosed for recycling asphalt roofing shingles and incorporating them into hot mix asphalt for use in applications such as asphalt pavement construction. Unlike previous methods, the asphalt from ground shingles is mixed with and becomes an integral component of the asphalt binder, instead of acting primarily as part of the aggregate. The asphalt content of the shingles mixes with heated asphalt binder to produce a single asphalt phase, and the asphalt from the shingles acts as asphalt in the final composite.
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