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(Automatic translation)

Recommendations for central production in hot mix asphalt with high recycling rates

Jorge Ortiz Ripoll
Director of the Division of Asfaltos
SORIGUÉ group

Felipo Jesus Sanjuan
Director of Quality and Environment
PAVASAL

ABSTRACT
The reuse of materials obtained by milling aged firm requires sometimes produce hot mix asphalt with high recycling rates. rates as low as the 10% allow theoretically recycle all milled materials according to the proportions of these materials represent the production of bituminous mixtures in Spain. In some works, however, it is necessary to reach high recycling rates if you do not want to waste an important part of the resources available.

This article contains some recommendations, based on our recent experiences, about how to successfully produce recycled asphalt mixes plant with rates of up to 50% of milled material.

KEYWORDS
Recycling, Bituminous mixture, recycling rate, milling, recycling in Central, Central continuous.

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