PENGARUH WAKTU PENGERASAN PADA KEKUATAN PAVING BLOCK YANG MENGGUNAKAN CLAY, SEMEN, DAN PASIR
ABSTRACT: Soil samples were
tested in this study are derived from Karang Anyar, South Lampung. Variationsin
content of the mixture used were 6%, 8%, and 10% cement and 5% sand on every
variation ofcement from 7 days, 14 days, and 28 days curing time as well as the
burning treatment and no-burn combustion paving block samples. Based on the
results of physical testing native soil, USCSsoil samples classify as
fine-grained soil and included in the CL group.The results of this study is
paving block that using clay, cement, and sand does not meet ISOpaving block.
However, the addition of additives and curing can increase the physical and
me-chanical properties of the soil. This is proved by the increasing value of
the optimum moisturecontent and density of the mixture. For the compressive
strength of paving blocks without and withburning process are best shown in the
addition of a mixture of 10% with 28 days curing time
Penulis: Andius Dasa Putra, .
Setyanto, Noor Syarifah Hasan
Kode Jurnal: jptsipildd130504
