BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan
Vol. 1 No. 1 (2013): Journal Balanga Edisi Januari-Juni 2013

ANALYSIS OF PORTLAND POZZOLAN CEMENT (PPC) AND DOLOMITE FOR CLAY STABILIZATION AS SUBGRADE

Lola Cassiophea (Unknown)

Article Info

Publish Date
05 Jun 2013

Abstract

The road surface is often suffered from crack caused by high shrinkage property of clay as base soil. One of several methods to overcome this is by stabilizing it by adding Portland Pozzolan Cement (PPC) and dolomite in the clay. The method used in this research is experiment based on trial and error method. Mixture percentage used is 0%, 5%, 10%, 15% dan 20 % from total mixture weight, with hardening time 0 day, 7 days, 14 days, 21 days and 28 days. The results show that the more PPC mixture and dolomite percentage, the stronger the soil support strength (CBR value). The best result from this research is the mixture of clay, PPC and dolomite at 20% with hardening time of 28 days and CBR = 52,2757% (increases 1088,4211%).

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Journal Info
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan
Website

Abbrev

JBL

Publisher

Universitas Palangka Raya

Subject

Civil Engineering, Building, Construction & Architecture Education Energy Engineering Other

Description

Jurnal Pendidikan Teknologi dan Kejuruan “Balanga” merupakan media untuk publikasi karya ilmiah dan hasil penelitian serta pengabdian kepada masyarakat bagi para akademisi, praktisi dan peneliti dalam bidang pendidikan teknologi dan kejuruan. Jurnal ini dikelola oleh Jurusan Pendidikan Teknologi ...