Paulus Civil Engineering Journal
Vol 5 No 3 (2023): Paulus Civil Engineering Journal Volume 5, No.3

Pengaruh Pecahan Batu Alam Andesit Sebagai Subtitusi Agregat Kasar Pada Beton Berongga

Bobby Adianto Rima (Universitas Kristen Indonesia Paulus)
Benny Kusuma (Universitas Kristen Indonesia Paulus)
Luciana Buarlele (Universitas Kristen Indonesia Paulus)

Article Info

Publish Date
27 Sep 2023

Abstract

Andesite natural stone is a porphyritic rock formed by volcanic eruptions and is gray-black in color with fine grains. The purpose of this study was to find out how crushed natural andesite affects coarse aggregate substitution The test material used in this experiment was a cylinder with a diameter of 15 cm and a height of 30 cm, and a cylinder of 10 cm x 20 cm. During 28days, concrete with a design compressive strength of 20MPa was tested for permeability, pore volume, and compressive strength in this study. The results showed that the compressive strength was affected by differences in the proportions of andesite found in nature. The compressive strength value decreases with the variation of the proportion while the pore volume and permeability increase.

Copyrights © 2023




Citation Download
RIS
EndNote, Reference Manager, ProCite
BibTex
Latex, Jabref
Original Source
Download Original
Google Scholar
Check in Google Scholar
Journal Info
Paulus Civil Engineering Journal
Website

Abbrev

pcej

Publisher

Universitas Kristen Indonesia Paulus

Subject

Civil Engineering, Building, Construction & Architecture Transportation

Description

Paulus Civil Engineering Journal (PCEJ) is a civil engineering scientific journal publishes every four months, March, June, September, and December. The first volume of PCEJ was published in 2019 with the mission of being a pioneer in publishing information media on the development of Civil ...