BAGUS TRI PRASETYA, . (2025) PEMANFAATAN LIMBAH PECAHAN LANTAI KERAMIK SEBAGAI BAHAN PENGGANTI SEBAGIAN AGREGAT HALUS PADA PEMBUATAN PAVING BLOCK UNTUK LAHAN PARKIR. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.
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Abstract
Penelitian ini bertujuan untuk mengetahui pemanfaatan limbah pecahan keramik sebagai pengganti sebagian agregat halus pada pembuatan paving block untuk lahan parkir. Variasi komposisi butiran keramik yang digunakan adalah 0%, 20%, 25%, dan 30% dengan perbandingan 1 semen : 4 pasir : 0,3 FAS. Penelitian dilakukan di tiga lokasi selama Februari–Juli 2024. Pembuatan benda uji dilakukan di PB Maju Bersama, Bekasi, menggunakan mesin press getar dengan dimensi paving block 21 x 10,5 x 8 cm sebanyak 80 buah. Pengujian ketahanan aus dilakukan di Laboratorium Unit Pengelola Penilaian Kesesuaian Bahan dan Barang Teknik (UIB2T), sementara pengujian lainnya seperti kuat tekan, penyerapan air, dan ketahanan natrium sulfat dilakukan di Laboratorium Uji Bahan, Fakultas Teknik Universitas Negeri Jakarta. Perawatan paving block dilakukan dengan perendaman selama 28 hari. Hasil pengujian sifat tampak dan ukuran memenuhi SNI 03-0691-1996, dengan permukaan bebas cacat dan dimensi sesuai toleransi. Hasil uji kuat tekan menunjukkan nilai tertinggi pada campuran 30% keramik (27,188 MPa) dan terendah pada 0% keramik (14,766 MPa). Penambahan keramik menurunkan penyerapan air dari 6,40% (0% keramik) menjadi 3,86% (30% keramik). Semua kelompok memenuhi standar ketahanan aus SNI, di mana kelompok tanpa keramik memiliki nilai terbaik (0,0725). Uji ketahanan terhadap natrium sulfat menunjukkan selisih penimbangan di bawah 1%, tanpa kerusakan fisik. Hasil penelitian ini menunjukkan bahwa penambahan pecahan keramik dapat meningkatkan kekuatan paving block dan menurunkan tingkat penyerapan air, menjadikannya alternatif ramah lingkungan untuk lahan parkir. Selain itu, paving block dengan campuran limbah pecahan keramik memenuhi standar mutu B untuk area parkir pada SNI 03-0691-1996. Kata kunci : Pecahan keramik, Paving block, Kuat tekan, Penyerapan air, Ketahanan aus ***** This study aims to determine the use of ceramic waste as a partial substitute for fine aggregate in the manufacture of paving blocks for parking lots. The variations in the composition of ceramic grains used were 0%, 20%, 25%, and 30% with a ratio of 1 cement: 4 sand: 0.3 FAS. The study was conducted in three locations during February–July 2024. The manufacture of test objects was carried out at PB Maju Bersama, Bekasi, using a vibrating press machine with paving block dimensions of 21 x 10.5 x 8 cm as many as 80 pieces. Wear resistance testing was carried out at the Laboratory of the Materials and Engineering Goods Conformity Assessment Management Unit (UIB2T), while other tests such as compressive strength, water absorption, and sodium sulfate resistance were carried out at the Materials Testing Laboratory, Faculty of Engineering, State University of Jakarta. Paving block treatment was carried out by soaking for 28 days. The results of the visible and dimensional properties tests met SNI 03-0691-1996, with a defect-free surface and dimensions within tolerances. The compressive strength test results showed the highest value in the 30% ceramic mixture (27.188 MPa) and the lowest in 0% ceramic (14.766 MPa). The addition of ceramics reduced water absorption from 6.40% (0% ceramic) to 3.86% (30% ceramic). All groups met the SNI wear resistance standard, where the group without ceramics had the best value (0.0725). The resistance test to sodium sulfate showed a weighing difference of less than 1%, without physical damage. The results of this study indicate that the addition of ceramic fragments can increase the strength of paving blocks and reduce the level of water absorption, making it an environmentally friendly alternative for parking lots. In addition, paving blocks with a mixture of ceramic fragments waste meet the B quality standard for parking areas in SNI 03-0691-1996. Keywords: Ceramic fragments, Paving block, Compressive strength, Water absorption, Wear resistance.
Item Type: | Thesis (Sarjana) |
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Additional Information: | 1). Anisah, M.T. ; 2). Lenggogeni, M.T. |
Subjects: | Teknologi dan Ilmu Terapan > Konstruksi Bangunan |
Divisions: | FT > D IV Teknologi Rekayasa Konstruksi Bangunan Gedung |
Depositing User: | Users 26633 not found. |
Date Deposited: | 03 Mar 2025 06:42 |
Last Modified: | 03 Mar 2025 06:42 |
URI: | http://repository.unj.ac.id/id/eprint/54099 |
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