EVALUASI PELAKSANAAN FLEXIBLE PAVEMENT MENGGUNAKAN ASPAL BUTON
ABSTRACT: This research takes
the samples in two locations of hardened-layer implementation using asbuton as
the substitution of visco elastic. The research is conducted at the road paths
of national street, Jambi Province. Data are gathered through several surveys:
pre-conducting survey, on conducting survey, and post-conducting survey, within
a year. This research aims to compare the result of two locations and the
result of Job Mix Formula which are correlated to both laboratory test result
of asbuton producer and laboratory test result of Engineering Faculty of
Lampung University. The result of laboratory data analysis and material used
test show the causes of failure on one of the road paths though the result of
laboratory test and field test remain the same. Asbuton has similar
characteristics to visco elastic. The influence of temperature, specifically
mixing temperature and compact temperature, is very dominant toward end result
of pavement product. Mixing temperature is determined by AMP capability to
produce high-heat (+/- 1700C) in aggregate drying process within drying-drum.
Meanwhile AMP with diesel fuel is not capable to produce such high-heat, except
if AMP employs coal. Besides, travel time from AMP to exposure location will
very much influence the pavement quality. The research findings show the
comparison between the conducting of laboratory test and the result of
post-conducting at two locations in 2009. The conclusion drawn from the field
test are: mixing temperature is very dominant to determine the end result and
there is a problem as the result of asbuton substitution with visco elastic.
Penulis: Yohanes Martono Hadi
Kode Jurnal: jptsipildd100173
