Page 47 - UNIT 6 - HIGHWAY MAINTENANCE

Civil Engineering Department | DCC3113 : Highway & Traffic Engineering

Recycling

 Generally there are three (3) types of
recycling techniques:
i. Hot Plant Mix Recycling

ii. Hot In-Place Recycling
iii. Cold In-Place Recycling

 Factors on selecting the types of
recycling techniques:
 Road agency’s awareness of
technology

 Contractor’s competency
 Life cycle cost analysis
 Pavement design life
 Types of material of present
pavement
 Funding level

Prepared by : SITI ZURAIFA BINTI MD SAH, zuraifa@pmu.edu.my