Noorfauzi, Ahmad Ridhani
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SILICA FUME SEBAGAI BAHAN PENGIKAT TAMBAHAN BETON: TINJAUAN SISTEMASTIS PENINGKATAN KINERJA DAN KEBERLAJUTAN Noorfauzi, Ahmad Ridhani; Gaby, Septia Rona Puspita; Attamimi, Taufik Abdullah
Jurnal Rekayasa Konstruksi Vol. 4 No. 1 (2025): Jurnal Rekayasa Konstruksi
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jrk.v4i1.47

Abstract

Penelitian ini dilakukan untuk mengkaji efektivitas silica fume sebagai bahan pengikat tambahan (SCMs) melalui pendekatan systematic literature review dengan metode PRISMA. Sebanyak 12 artikel dari rentang tahun 2020–2024 dianalisis setelah disaring dari total 50 artikel yang teridentifikasi pada database Google Scholar, ScienceDirect, Springer, dan IEEE Xplore. Ditemukan bahwa penggunaan silica fume dalam proporsi 10–15% terhadap berat semen secara konsisten meningkatkan performa beton pada berbagai aplikasi. Peningkatan kuat tekan tertinggi tercatat sebesar 20,14%, sedangkan kuat tarik belah dan kuat lentur masing-masing meningkat hingga 12,73% dan 13,74%. Efektivitas ini dijelaskan melalui reaksi pozzolan yang menghasilkan gel C-S-H sekunder serta efek pengisi fisik yang memperhalus pori dan memperkuat mikrostruktur. Mayoritas studi berfokus pada beton berpori, menandakan urgensi dalam pengembangan infrastruktur ramah lingkungan, khususnya dalam manajemen air permukaan. Selain itu, permeabilitas berkurang secara signifikan dan durabilitas terhadap siklus beku-cair meningkat. Penggunaan silica fume sebagai produk sampingan industri ferrosilikon dinilai relevan untuk mendukung reduksi limbah dan emisi karbon. Disarankan pemanfaatan silica fume 10–15% disertai superplasticizer untuk mencapai performa optimal dalam praktik konstruksi berkelanjutan.
ANALISIS BIBLIOMETRIK PENELITIAN PENGGUNAAN AGREGAT DAUR ULANG DALAM BETON BERPORI TREN DAN PERKEMBANGAN 2019-2024 Noorfauzi, Ahmad Ridhani; Kurniawan, Budi; Nabillah, Jihan Alya
Construction and Material Journal Vol. 7 No. 1 (2025): Construction and Material Journal Vol. 7 No. 1 Mei 2025
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/cmj.v7i1.7434

Abstract

This research was conducted to present a comprehensive bibliometric analysis of research trends and developments using recycled aggregates in pervious concrete from 2019 to 2024. The Publish or Perish application was used to collect bibliometric data from Google Scholar metadata relevant to the research topic. Publish or Perish is free software with a non-commercial license issued by its developer and used for academic purposes. 200 relevant publications were analysed to identify research patterns, collaboration networks, and emerging topics in this field. The results show a fluctuating but generally increasing trend in publications, with the highest activity in 2020 (43 publications) and sustained interest through 2023 (39 publications). Recycled Concrete Aggregate (RCA) emerged as the dominant research focus (22% of material-specific studies), followed by industrial waste materials (11%). The network analysis reveals increased international collaboration and a greater focus on sustainability aspects. This study identified major clusters of research on mechanical properties, durability, and permeability optimization. Through the analysis, important insights are presented for sustainable construction researchers and practitioners with the progress that has been made, as well as areas that require further investigation in the development of pervious concrete made from recycled materials.