<mets:mets OBJID="eprint_6424" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-09-21T17:49:46Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>Repository Universitas Bojonegoro</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_6424_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>Studi Eksperimental Pembuatan Paving Block Polimer Dengan Menggunakan Limbah Plastik LDPE dan Limbah Oli Studi Kasus : Limbah Biosite Kebun Belimbing Desa Ngringinrejo Kecamatan Kalitidu Kabupaten Bojonegoro</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Relawati</mods:namePart><mods:namePart type="family">Siti Nur Ayu Relawati</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Pembangunan infrastruktur yang terus meningkat mendorong kebutuhan material konstruksi, termasuk paving block, sementara timbulan limbah plastik Low Density Polyethylene (LDPE) dan oli bekas kendaraan bermotor terus bertambah dan berpotensi mencemari lingkungan. Penelitian ini bertujuan untuk mengetahui pengaruh substitusi limbah plastik LDPE dan limbah oli bekas terhadap kuat tekan paving block polimer, serta menentukan persentase substitusi optimum yang memenuhi syarat mutu berdasarkan SNI 03-0691-1996. Penelitian menggunakan metode eksperimen laboratorium dengan empat variasi campuran LDPE dan abu batu (30:70, 40:60, 50:50, dan 60:40) serta penambahan limbah oli bekas sebesar 10% dari berat total LDPE dan abu batu pada setiap variasi, dengan tiga benda uji berukuran 20×10×6 cm untuk masing-masing variasi. Hasil pengujian kuat tekan menunjukkan bahwa peningkatan kadar LDPE dari 30% menjadi 50% meningkatkan kuat tekan rata-rata dari 9,6 MPa menjadi 12,7 MPa, namun kuat tekan menurun menjadi 10,5 MPa pada kadar LDPE 60% akibat campuran yang menjadi terlalu plastis. Komposisi optimum diperoleh pada variasi V3 (LDPE 50%, abu batu 50%, oli bekas 10%) dengan kuat tekan rata-rata 12,7 MPa yang memenuhi Mutu D SNI 03-0691-1996, sehingga layak digunakan untuk perkerasan taman atau area dengan beban ringan. Penelitian ini menunjukkan bahwa limbah plastik LDPE dan limbah oli bekas berpotensi dimanfaatkan sebagai bahan alternatif konstruksi yang ramah lingkungan dalam pembuatan paving block polimer.</mods:abstract><mods:classification authority="lcc">Prodi Teknik Sipil</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8601">2026-07-29</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Sains dan Teknik;Teknik Sipil</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_6424"><mets:rightsMD ID="rights_eprint_6424_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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