PROPORSI PESSIMUM DAN EKSPANSI
ABSTRACT: Expansion in mortar
or concrete could happen due to chemical reaction inside it. Some various
proportion of reactives aggregate with non reactive aggregates were combined to
get maximum expansion in mortar. Mortar without combining aggregates was also
made to find out its reactivity. Mortar was cast based on JIS A 1146. Mortar
specimens were cured in controlled room with temperature 40 O C dan Relative
Humidity 100 O C. The Results showed that when reactive aggregates were used in
proportion 30:70 with non reactive aggregates then the expansion was maximum.
Penulis: Mohd. Isneini
Kode Jurnal: jptsipildd160713
