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All Journal Potensi : Jurnal Sipil Politeknik Syntax Literate: Jurnal Ilmiah Indonesia
Marini Indriani, Andi
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Humanities Civil Engineering, Building, Construction & Architecture Education Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences Transportation Other

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Influence Plastic Polyethylene Terephthalate as Strong Adhesive Press Paving Block Delia, Rosalin; Utomo, Gunaedy; Marini Indriani, Andi
Potensi: Jurnal Sipil Politeknik Vol. 27 No. 1 (2025): Potensi: Jurnal Sipil Politeknik
Publisher : Department of Civil Engineering, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/potensi.v27i1.6342

Abstract

As the population growth and human needs rise, the amount of plastic product waste was increase. Polyethylene Terephthalate (PET) plastic waste is difficult to naturally decomposed, but it can be recycled by using it as a mixture for paving blocks. Paving blocks, commonly utilized in urban infrastructure, present an opportunity for incorporating recycled materials, addressing environmental concerns while maintaining structural integrity. Therefore, this study aims to assess the effectiveness of PET as adhesive and partial replacement for cement in paving block mixtures. Compressive strength was conducted according to SNI 03-0691-1996 standards on paving block containing PET plastic. The experimental test was conducted at the Civil Engineering laboratory of Balikpapan University. The test was carried out using three different mixture compositions, including 30% PET : 70% sand, 40% PET : 60% sand, and 50% PET : 50% sand. The compressive test result showed that mixture of 30% PET: 70% sand produced the highest average compressive strength of 15.87 MPa, which meets the C quality standard and is suitable for pedestrian use. Meanwhile, a mixture of 50% PET: 50% sand produced an average compressive strength of 10.0 MPa, which meets the D quality and is suitable for parks and other uses.
Pengaruh Bentuk Paving Block Polipropilena Terhadap Kuat Tekan dan Kemudahan Pekerjaan Prayogo, Ari; Marini Indriani, Andi; Harami, Fachruddin
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v9i10.49929

Abstract

Paving block merupakan komposisi bahan material bangunan yang terbuat dari campuran material semen, air, dan agregat. Penelitian ini menggunakan jenis plastik PP sebagai bahan material pengganti semen pada Paving block. Tujuan dari penelitian ini yaitu Untuk mengetahui karakteristik kuat tekan dari variasi bentuk Paving block dengan memanfaatkan plastik polipropilena (PP) sebanyak 50% sebagai bahan pengganti material semen, dan Mengidentifikasi kendala dalam pembuatan Paving block. Paving block diproduksi di Laboraturium Teknik Sipil Universitas Balikpapan, Kecamatan Balikpapan Selatan, Kota Balikpapan, Kalimantan Timur. Penelitian ini melibatkan variasi campuran plastik PP dan pasir dengan perbandingan berikut : 50% plastik PP : 50% pasir. Pengujian ini juga dilakukan di Laboratorium Teknik Sipil Universitas Balikpapan. Hasil penelitian ini dapat menunjukkan bahwa kuat tekan tertinggi terjadi pada bentuk heksagon campuran 50% plastik PP : 50% pasir, mencapai 16 MPa. Dari semua pengujian untuk bentuk balok, wajik, dan heksagon, dapat diketahui bahwa bentuk optimal dari pengujian ini adalah bentuk heksagon.
Co-Authors Ari Prayogo Delia, Rosalin Harami, Fachruddin Utomo, Gunaedy