Rholly Akhrizani Akhbar
Universitas Lambung Mangkurat

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PENGARUH PERBEDAAN KUALITAS LIMBAH KERAMIK TERHADAP SIFAT MEKANIS BLOK PERKERASAN Irfan Prasetia; Rholly Akhrizani Akhbar
Jurnal Jalan-Jembatan Vol 40 No 1 (2023)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v40i1.1174

Abstract

This study aims to determine the effect of ceramic waste differences (types BIa and BIIb) as substitute for sand by 15% on the mechanical properties of paving block and their utilization in construction industry. Two types of samples were used: mortar (50x50x50 mm) and paving block (210x110x60 mm). The mortar sample variations were 25% BIa and 75% BIIb (M1), 50% BIa and 50% BIIb (M2), 75% BIa and 25% BIIb (M3), 100% BIa (M4) and 100% BIIb (M5). The paving block sample variations were 50% BIa and 50% BIIb (BB1), 75% BIa and 25% BIIb (BB2), and 100% BIa (BB3). Mechanical properties were analyzed according to the compressive strength test for both samples and also water absorption for paving block samples. The difference in the quality of ceramic waste affects the compressive strength, which was confirmed by compressive strength test and ANOVA test. The M4 had the highest compressive strength (16 MPa) for mortar sample, while BB3 had the highest compressive strength (25 MPa) for paving block sample. However, based on BB2 and BB3 compressive strength and absorption tests, the two samples can be categorized into the same quality (B quality) based on SNI 03-0691-1996. Thus, BB2 variation is recommended to be applied as material for making parking lots. This is due to the number of BIa-type ceramics being relatively less when compared to BIIb. For pedestrian paths, variation of  BB1 is proposed.