The Use of Dumoga River Sand Material on Stone Ash Material in AC-Base and Semi-Gap Graded HRS-WC Mixtures

International Journal of Civil Engineering

© 2022 by SSRG - IJCE Journal

Volume 9 Issue 1

Year of Publication : 2022

Authors : Mecky R.E. Manoppo, Joice E. Waani, Meike Kumaat

10.14445/23488352/IJCE-V9I1P103

How to Cite?

Mecky R.E. Manoppo, Joice E. Waani, Meike Kumaat, "The Use of Dumoga River Sand Material on Stone Ash Material in AC-Base and Semi-Gap Graded HRS-WC Mixtures," SSRG International Journal of Civil Engineering, vol. 9,  no. 1, pp. 15-24, 2022. Crossref, https://doi.org/10.14445/23488352/IJCE-V9I1P103

Abstract:

This study aims to reduce the use of stone ash (fine aggregate) in a mixture of AC-Base and semi-gap graded HRS-WC by utilizing Dumoga river sand as fine aggregate.
The research was carried out by making 3 variations for aggregate (combined graded aggregate) by trial and error for each mixture of AC-Base and semi-gap graded HRS-WC. The asphalt used was 5.5 %, 6%, 6.5% for the mixture of AC-Base and 6%, 6.5%, 7% for the mixture of semi-gap graded HRS-WC.
The results obtained under the Marshall criteria for the use of Dumoga sand in the AC Base mixture, namely in variation 2 with 6% asphalt content, generate a Stability value of 1971.82 kg, Flow 3.75 mm, VIM 4.%, VMA 14.25%, and VFB 74.09%. Then the semi-gap graded HRS-WC mixture using Dumoga sand, namely in variation 2 with an asphalt content of 6.5%, generates a Stability value of 1288.3 kg, Flow 3.31 mm, VIM 4.83%, VMA 23.25%, and VFB 71.54%. These results indicate that Dumoga sand material can be used in AC-Base mixtures up to 15% and up to 35% in semi-gap graded HRS-WC mixtures.

Keywords:

AC-Base, Dumoga Sand, Semi-gap Graded HRS-WC, Stone Ash.

References:

[1] “Standard Specification for Transportation Materials and Methods of Sampling and Testing,” AASHTO 15th Ed: Washington, D.C, 1990.
[2] American Society for Testing and Materials (ASTM) D – 1559 , 2004.
[3] “Mix Design Methods for Asphalt Concrete and Other Hot Mix Types Lexington Ky, (MS-2), Asphalt Institute Manual Series, vol. 2, 1993.
[4] Bestari, Akhmad, “The Use of Natural Sand from Bakau Beach for Mixed Asphalt Concrete Type Hot Rolled Sheet (HRS),” Journal of Anterior, vol. 12, no.2, pp. 13 – 22, 2013.
[5] Setiawan, Arief, “The Use of Natural Sand from Podi River as Fine Aggregate in Hot Rolled Sheet-Wearing Course (HRS-WC),” Journal of Smartek, vol. 9, no. 2, pp. 109–121, 2011.
[6] Directorate General of Highways, General Specifications, Jakarta: Directorate General of Highways, vol. 3, no. 6, 2010.
[7] Indonesian National Standard, SNI 03-1969-1990, “Test Method for Specific Gravity and Absorption of Coarse Aggregate,” National Standardization Body , 1990.
[8] Indonesian National Standard, SNI 03-1970-1990, “Test Method for Specific Gravity and Absorption of Fine Aggregate,” National Standardization Body, 1990.
[9] Indonesian National Standard, SNI 06-2434-1991, “Testing Method for Softening Point of Asphalt and Tar,” National Standardization Agency, 1991.
[10] Indonesian National Standard, SNI 06-2441-1991, “Test Method for Solid Asphalt Density,” National Standardization Agency , 1991.
[11] Indonesian National Standard, SNI-03-2417-1991, “Aggregate Wear Testing Method With Abrasion Machine Los Angeles,” National Standardization Agency, 1991.
[12] Indonesian National Standard, SNI 06-2489-1991, “Asphalt Mixture Testing Method With Marshall Equipment,” National Standardization Agency, 1991.
[13] Indonesian National Standard, SNI 03-4426-1997, “Aggregate Resistance Testing Method With Crusher,” National Standardization Agency, 1997.
[14] Indonesian National Standard, RSNI M-01-2003, “Testing Methods of Hot Asphalt Mixtures With Marshall Apparatus,” National Standardization Agency, 2003.
[15] Indonesian National Standard, RSNI M-01-2003, “Testing Method of Hot Asphalt Mixture Using Marshall Equipment,” National Standardization Agency, 2003.
[16] Indonesian National Standard. SNI 2456-2011, “Method of Asphalt Penetration Test,” National Standardization Body, 2011.
[17] Indonesian National Standard, SNI 2432:2011, “How to Test Asphalt Ductility,” National Standardization Agency, 2011.
[18] Indonesian National Standard, SNI ASTM C 136:2012, “Test Method for Fine and Coarse Aggregate Sieve Analysis,” National Standardization Body, 2012.