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All Journal Syntax Literate: Jurnal Ilmiah Indonesia Journal of Applied Civil Engineering and Infrastructure Technology (JACEIT)
Harami, Fachruddin
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Humanities Civil Engineering, Building, Construction & Architecture Education Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Transportation Other

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Analisis Daya Serap Air Paving Block Dengan Polyethylene Terephthlate Sebagai Pengganti Semen Al Hidayat, Fauzi; Indriani, Andi Marini; Utomo, Gunaedy; Harami, Fachruddin
Journal of Applied Civil Engineering and Infrastructure Technology Vol 6 No 2 (2025): Desember 2025
Publisher : Indonesian Society of Applied Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jaceit.v6i2.1004

Abstract

Plastic waste is one of the main challenges faced by Indonesian society. Plastic drinking bottles are one of the largest sources of waste, and it is estimated that the total amount of plastic waste worldwide will reach 12,000 million tons by 2050. So there needs to be an effort to recycle the plastic. In this study, PET plastic was used as a substitute for cement in paving blocks. The purpose of this research is to evaluate whether paving blocks using a mixture of PET plastic and sand can meet the requirements of water absorption according to SNI 03-0691-1996 standard. The comparison between PET plastic and sand is 10%: 90%, 20% : 80%, 30% : 70%, 40% : 60%, 50% : 50%, with temperatures of 240°C, 260°C, 280°C. The absorption of paving blocks by utilizing Polyethylene Terephtalate (PET) plastic as a substitute for cement decreased as the PET plastic increased. The lowest absorption was found in the 30% variation at 280°C with a value of 0.18%. The 10% plastic variation at each different temperature obtained more than 10% absorption, where the results did not meet the quality of SNI 03-0691 (1996). While the addition of 20%, 30%, 40% and 50% plastic obtained a value below 1% which means it meets the quality of A in SNI 03-0691 (1996).
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 Al Hidayat, Fauzi Andi Marini Indriani, Andi Marini Ari Prayogo Marini Indriani, Andi Utomo, Gunaedy