Bituminous pavement recycling
نویسنده
چکیده
The bituminous pavement rehabilitation alternatives are mainly overlaying, recycling and reconstruction. In the recycling process the material from deteriorated pavement, known as reclaimed asphalt pavement (RAP), is partially or fully reused in fresh construction. Some of the advantages associated with pavement recycling are (i) less user delay (ii) conservation of energy (iii) preservation of environment (iv) reduced cost of construction (v) conservation of aggregate and binder (vi) preservation of existing pavement geometrics etc. It is also reported that recycled mix has higher resistance to shearing and scuffing, which in turn increase the rutting resistance [1]. Chances of reflective cracking are found to be less with recycled mix [2].
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