Studi Pemanfaatan Material Lokal Pasir Pantai Karang Empat untuk Konstruksi Beton

Muhammad Buttomi Masgode(1*), Ilham Ilham(2), Arman Hidayat(3), Syajruddin Syajruddin(4), Muh. Ismail Syafar(5), Vovianty Masgode(6),

(1) Universitas Sembilanbelas November Kolaka
(2) Universitas Sembilanbelas November Kolaka
(3) Universitas Sembilanbelas November Kolaka
(4) Universitas Sembilanbelas November Kolaka
(5) Universitas Sembilanbelas November Kolaka
(6) Universitas Sembilanbelas November Kolaka
(*) Corresponding Author

Abstract


This study aims to analyze the physical characteristics of Karang Empat beach sand, Poleang Barat District, Bombana Regency, and evaluate its feasibility as a fine aggregate in concrete. Laboratory experimental methods were employed based on Indonesian National Standards (SNI). The tests included sieve analysis, moisture content, specific gravity, water absorption, bulk density. The results indicate that the beach sand meets the requirements for fine aggregate, with a fineness modulus of 2.93, moisture content of 2.24%, SSD specific gravity of 2.65, water absorption of 3.35%, and passing No.200 sieve of 2.5%. These results demonstrate that Karang Empat beach sand is feasible for use as a fine aggregate in concrete, particularly when proper mix design control is employed.

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Keywords


Bombana, Coastal sand, Fine aggregate, Material characteristics,

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PUBLISHED BY :

Program Studi Teknik Sipil,
Fakultas Sains dan Teknologi,
Universitas Sembilanbelas November Kolaka

Gedung Fakultas Sains dan Teknologi Lantai 3,
Desa Popalia, Kabupaten Kolaka, Provinsi Sulawesi Tenggara, 93517
e-mail : tekniksipil_fst@usn.ac.id
e-ISSN : 3047-518X

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All publications by Scale Journal of Civil Engineering.
This work is licensed under a Creative Commons Attribution 4.0 International License.

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