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Kuat Tekan Mortar Berbasis Serat Kelapa dan Limbah Kaca Nalia, Fira; Rahmawati, Cut; Silviana, Mery
Jurnal Teknik Sipil Unaya Vol 11, No 1 (2025): Januari 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v11i1.5582

Abstract

This study aims to determine the effect of using glass waste and coconut fiber in mortar with various percentages, namely 0%, 5%, 10%, 15% glass powder and 0%, 1%, 2% coconut fiber with a total of 21 test objects, then testing was carried out after the test objects were 28 days old. The test results showed that the addition of coconut fiber and glass powder with a percentage of coconut fiber of 1% and glass powder of 5%, 10%, 15% in the mortar mixture increased the compressive strength by 17.65 MPa, 18.57 MPa, and 25.36 MPa. However, the addition of coconut fiber by 2% and glass powder 5%, 10%, 15% decreased the compressive strength to 16.97 Mpa, 16.68 Mpa, and 16.44 Mpa.