Jurnal Jalan Jembatan
Vol 22 No 1 (2005)

Campuran Laston Untuk Lapis Antara Menggunakan Agregat Gamping

Leksminingsih Leksminingsih (Unknown)



Article Info

Publish Date
04 Nov 2018

Abstract

Indonesia has big sources of limestones which have not been used in asphalt mixes, therefore, their use for road pavement construction should be socialized. The goal of the research is to find out the propertes and comparison of limestone aggregates from two different locations namely Wonogiri and Tasikmalaya, West Java. The performance of Asphaltic concrete with AC–binder specification for limestone aggregates from Tasikmalaya was compared with Bina Marga II Specification for limestone aggregates from Wonogiri. The result showed that limestone aggregatesex Tasikmalaya have the optimum asphalt content of 6.55%, Marshall stability 52% higher, dynamic stability increased to 23% and stiffness modulus at the temperature of 24% higher than standard aggregates ex Sumedang. Limestone aggregates ex Wonogiri have the optimumasphalt content of 5%, Marshall stability 15% higher, dynamic stability increased to 8,7% and stiffness modulus at the temperature of 25°C increased to 43,4% compared to standard aggregates ex Banjaran. The research revealed that both aggregates performed better than standard aggregates. It means that limestone aggregates provide skid resistance to disintegration of road pavement.

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Journal Info

Abbrev

jurnaljalanjembatan

Publisher

Subject

Civil Engineering, Building, Construction & Architecture

Description

Jurnal Jalan-Jembatan adalah wadah informasi bidang Jalan dan Jembatan berupa hasil penelitian, studi kepustakaan maupun tulisan ilmiah terkait yang meliputi Bidang Bahan dan Perkerasan Jalan, Geoteknik Jalan, Transportasi Dan Teknik Lalu-Lintas serta Lingkungan Jalan, Jembatan dan Bangunan ...