PENGARUH PERLAKUAN PENGARANGAN DAN PENAMBAHAN PARTIKEL KEMIRI TERHADAP KUALITAS PAVING BLOCK
ABSTRACT: This experiment aims
to determine the quality paving block with the addition of kemiri particles
with carbonization treatment, evaluate the effect of adding particles and
carbonization treatment and determine the number of particles and optimal
treatment. Variations of these purpose was the particle composition (5%, 7%,
9%) and carbonization treatment. Characteristics of the paving block with
treatments based on SNI 03-0691-1996 particle composition and carbonization
treatment is from 24,21 to 62,53 MPa compressive strength (quality A-B), water
absorption 1,89% - 2,79% (quality A), resistance to sodium sulfate 1,72% -2,82%
(defects) and porosity of 1,31% - 5,67%. The treatment takes significant effect
on the compressive strength, resistance to sodium sulfate and porosity but did
not significantly affect the water absorption. Based on the results of analysis
of variance, optimal treatment is the particle composition 7% with treatment
without carbonization.
Penulis: Frederick Raymond,
Tito Sucipto, Irawati Azhar
Kode Jurnal: jpkehutanandd150258
