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All Journal Jurnal Konstruksi Jurnal PkM MIFTEK Jurnal Konstruksi
Putri, Arin Febriani
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences Other

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Pengaruh Penambahan Limbah Lumpur Penyamakan Kulit Pada Sifat Fisis Tanah Lempung Zhafirah, Athaya; Putri, Arin Febriani
Jurnal Konstruksi Vol 22 No 1 (2024): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.22-1.1435

Abstract

Tannery sludge waste is solid waste produced by the leather tanning industry. This waste is B3 waste because it can cause itching on the skin, health problems and give off an unpleasant odor. However, this waste also contains the same compounds as cement, namely iron and aluminum, so it can be used as a substitute material for clay soil with the aim of increasing the soil's bearing capacity. Clay soil is considered poor soil if it is to be used as the basis for construction. Therefore, research was carried out on the physical properties of clay soil mixed with tannery mud waste. The method used is experimental, where the physical properties of clay soil are tested, consisting of water content, bulk density, specific gravity, sieve analysis, and Atterberg limit, plus a mixture of tannery mud waste in proportions of 0%, 25%, 50%, and 75%. % of soil weight. The results of the research showed that clay soil with the addition of tannery sludge waste resulted in a decrease in water content; increase in unit weight and specific gravity; the proportion of fine grains decreases and coarse grains increase; as well as an increase in the plasticity index.
Pengaruh Penambahan Limbah Lumpur Penyamakan Kulit Pada Sifat Fisis Tanah Lempung Zhafirah, Athaya; Putri, Arin Febriani
Jurnal Konstruksi Vol 22 No 1 (2024): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.22-1.1435

Abstract

Tannery sludge waste is solid waste produced by the leather tanning industry. This waste is B3 waste because it can cause itching on the skin, health problems and give off an unpleasant odor. However, this waste also contains the same compounds as cement, namely iron and aluminum, so it can be used as a substitute material for clay soil with the aim of increasing the soil's bearing capacity. Clay soil is considered poor soil if it is to be used as the basis for construction. Therefore, research was carried out on the physical properties of clay soil mixed with tannery mud waste. The method used is experimental, where the physical properties of clay soil are tested, consisting of water content, bulk density, specific gravity, sieve analysis, and Atterberg limit, plus a mixture of tannery mud waste in proportions of 0%, 25%, 50%, and 75%. % of soil weight. The results of the research showed that clay soil with the addition of tannery sludge waste resulted in a decrease in water content; increase in unit weight and specific gravity; the proportion of fine grains decreases and coarse grains increase; as well as an increase in the plasticity index.
Pengabdian Kepada Komunitas Maya Terkait Ketekniksipilan Melalui Sajian Webinar Mulyana, Subhan; Putri, Arin Febriani; Prayogi, Depi; Chalid, Nugi Abdul; Isnayanti, Isna Nur; Zedi, Ardhiya Rachmala; Ilham, Ilham; Priatna, Risris Rusyana; Firmansyah, Muhammad Rafli; Kholiq, Andri Muhammad; Ali, Khoirul Mufti; Nugraha, Muhammad Adam; Fatimah, Raden Dini Destiani Siti
Jurnal PkM MIFTEK Vol 2 No 2 (2021): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.2-2.1123

Abstract

Kuliah Kerja Nyata (KKN) pada masa pandemi covid-19 ini tentu sangat berbeda dengan KKN sebelumnya. Pada masa pandemi covid-19 ini kita tidak bisa langsung bertemu dengan masyarakat untuk melaksanakan KKN. KKN kali ini bisa dilaksanakan secara langsung dengan tetap menjalankan protokol kesehatan secara ketat dan bisa dilaksanakan secara daring, contohnya dengan mengadakan webinar. Webinar ini bertujuan untuk menyalurkan ilmu-ilmu yang sudah dipelajari sebagai bentuk pengabdian kepada masyarakat. Salah satu contoh KKN daring ini adalah webinar yang diselenggarakan oleh kelompok 4 KKN Teknik Sipil. Webinar yang dilaksanakan oleh kelompok 4 ini terbagi menjadi 4 webinar dengan masing-masing webinar memiliki judul yang berbeda-beda. Hasil dari webinar ini menunjukkan bahwa kegiatan KKN sebagai wujud pengabdian kepada masyarakat pada masa pandemi covid-19 ini masih bisa dirasakan manfaatnya oleh masyarakat dan peran Mahasiswa masih bisa dilakukan dengan rangkaian program atau kegiatan inovatif serta tetap menjalankan protokol kesehatan untuk mencegah penyebaran wabah covid-19. Metode yang digunakan tentunya secara daring, dikarenakan kita berorientasi kepada situasi yang sedang terjadi di masa pandemic seperti ini, adapun yang dilaksanakan secara luring seperti untuk sosialisasi, tetapi tetap dengan menggunakan protokol kesehatan.
Co-Authors Ali, Khoirul Mufti Andi Nur Isnayanti Chalid, Nugi Abdul Fatimah, Raden Dini Destiani Siti Firmansyah, Muhammad Rafli Ilham Ilham Kholiq, Andri Muhammad Mulyana, Subhan Nugraha, Muhammad Adam Prayogi, Depi Priatna, Risris Rusyana Zedi, Ardhiya Rachmala