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Journal : Jurnal Indonesia Sosial Teknologi

Utilisation of Sandal Waste From Home Industry in Kepuh Kiriman Village, Waru District, Sidoarjo Regency, As Coarse Aggregate Material in Mixing Materials For Paving Block Production Ruwantari, Ira Nur; Nurmaningsih, Dyah Ratri; Yusrianti, Yusrianti
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 01 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i01.879

Abstract

Industrial activity is one of the factors that supports the growth of the economic sector. One industry that is currently proliferating is rubber sandal waste. This paper will use a mixture of rubber sandal waste as a coarse aggregate material. Sandal waste can be reused to produce products with a sale value, such as a mixture for making paving blocks. They were paving blocks that will be made using B-quality K-200. This paper aimed to determine compressive strength, water absorption, and SEM results. The method which is used in this research is descriptive quantitative. Paving Variations in sandal waste used in this study were 0%, 10%, 15%, and 20% of the volume of coarse aggregate. The optimal results produced are a 15% variation with a compressive strength age of 28 days with an average value of 18.8 MPa, a 10% variation with a compressive strength age of 7, and 14 days with an average value of 21.2 MPa and 21.8 MPa. The most optimal water absorption test results are at 10% variation with an average value of 5%. SEM test results with 15% and 20% variations showed a high air void content and microcracks spread in the specimen's topography. Meanwhile, at 0% and 10%, the spread of microcracks is insignificant, and the test object has a reasonably high density.
Co-Authors Abdilllah, Hanif Yusuf Rahman Abdul Hakim Adri, Khaeriyah Ainul Haqqi, Muhammad Yusuf Aksal Mursalat Alus, Yuliana Jurita Amrullah Amrullah Anggraeni, Nurfitri AR, Trisnawaty Ar-Royyan Fahmiansyah, Muhammad Abyan Arman Kamal Asmila, Asmila Auvaria, Shinfi Wazna Bachrul Ulum, Muhammad Dewi, Rosy Kusuma Dwi Resqi Pramana, Andi Dyah Ratri Nurmaningsih Efendy R, Rustam Entar Sutisman Ermawati, Yana Fillaili, Zahrona Firyal, Hana Hadiniyah, Nur Hartati Hartati Hasanah, Nur Lailatul Hasanuddin, Fenny Hasriadi, Hasriadi Herick, Herick Herman, Bahtiar Hisani, Nur Iksan, Sayid Zainul Ishak Ishak jannah, aiga nimang valmai Kahar, Abd. Larasati, Indah Madaling, Madaling Mansur, Musdalifa Marsyanda, Marsyanda Muhammad Nur Muhanniah, Muhanniah Munfarida, Ida Mustanir, Ahmad Natsir, Taufiq Naufal, Muhammad Taffarel Faridzi Nilandita, Widya Nining Triani Thamrin Nisya, Risma Awwalin Noverma Noverma Nur Aisyah Nurmayanti, Nurmayanti Nurwidah, Andi Oktavi Elok Hapsari, Oktavi Elok Parmo Parmo Pribadi, Arqowi Ramadhani, Fauziah Ramlan, Pratiwi Ratna Sari Reskianti, Reskianti Rofi, Danny Yusufiana Rumasukun, Ridwan Ruwantari, Ira Nur S, Muliani Safri, Eka Pratiwi Sahrullah, Ahmad Salfiana, Salfiana Sam Hermansyah sapri sapri Sarita Oktorina Septian, Mohammad Irham Septyana Prasetianingrum Sholehah, Mir’atus Sulistiya Nengse Syafutri Hidayat, Nur Teguh Taruna Utama Trisnasari, Damayanti Useng, Abd Razak Utami, Faricha Ajeng Mega Wicaksono, Bagus Gilbran Antoni Widayanti, Linda Prasetyaning Yaya, Astrina Nur Inayah Yayuk Astuti Yusmah, Yusmah Zahilah, Rizka Nur