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All Journal Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Talenta Sipil
Rahmadona, Efrilia
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Humanities Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Public Health

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PERENCANAAN MUSHOLA AZ-ZUBAIR KOT PALEMBANG Panca Putra, M.Sang Gumilar; rahmadona, Efrilia; Yurnalis, Fido; Ramadhan, Achmad Fitra; Ishamuddin, M.Rafli; Anggraini, Sisca
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i1.22615

Abstract

Perumahan Cacat Veteran Jl.Tanjung Barangan kota Palembang, berencana membuat mushola dikarenakan jumlah penduduk di perumahan tersebut semakin meningkat. Pengurus mushola menghubungi Tim jurusan Teknik sipil POLSRI melakukan pengukuran lahan dan mendesain bangunan mushola sebagai upaya perencanaan Mushola tersebut. Hasil dari kegiatan Pengabdian kepada Masyarakat Jurusan Teknik Sipil POLSRI ini adalah Desain bangunan dan rencana anggaran biaya dari mushola tersebut. Mushola Az-Zubair didesain memiliki luas 6 x 6 m2, dengan biaya pembangunan sebesar Rp.387.210.000,- (Tiga ratus delapan tujuh puluh juta dua ratus sepuluh ribu rupiah ). Harga tersebut sudah termasuk upah dan material.
Analisis Kuat Tekan Beton dengan Pemanfaatan Silica Fume dan Fly Ash Sebagai Pengganti Semen Sebagian Rahmadona, Efrilia; Amalia, Kiki Rizky; Ulfah, Luthfiyah; Praditya, Norca
Jurnal Talenta Sipil Vol 7, No 1 (2024): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v7i1.451

Abstract

Construction activities require concrete as a widely used material. Concrete consists of several compositions, namely fine aggregate, coarse aggregate, water, and Portland cement as the main material for the binder. Cement production contributes around 6% of carbon emissions which can damage the environment, including global warming, and the use of high levels of cement material in concrete mixtures, so alternative materials are needed to replace cement or cement additives for concrete mixes. Alternative materials used in this research are fly ash and silica fume. This research aims to determine the test results and characteristics of concrete using silica fume and fly ash as partial cement substitute materials as well as the effect of the ratio of silica fume and fly ash on the compressive strength of concrete. The research was carried out by direct testing in the laboratory. The various mixtures of Fly Ash (FA) and Silica Fume used are: FA 10% and SF 5%, FA 15% and SF 5%, FA 20% and SF 20%, FA 25% and SF 10%. Based on the results of compressive strength tests carried out at 28 days of concrete, it shows that the use of silica fume and fly ash to replace cement cannot be said to have succeeded in increasing the strength of the concrete. The highest compressive strength value was achieved by variation 3, namely with a fly ash content of 20% and 10% silica fume, producing a compressive strength value of 19.44 Mpa, this shows that the strength achieved is still limited to low quality concrete below 20 Mpa.
Co-Authors Amalia, Kiki Rizky Anggraini, Sisca Ishamuddin, M.Rafli Panca Putra, M.Sang Gumilar Praditya, Norca Ramadhan, Achmad Fitra Ulfah, Luthfiyah Yurnalis, Fido