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All Journal Teknik Sipil dan Arsitektur International Journal of Applied Sciences and Smart Technologies Jurnal Teknik Sipil dan Arsitektur Journal of Applied Civil Engineering and Infrastructure Technology (JACEIT) Jurnal Riset Teknik Sipil dan Sains Kapuas Jurnal Pengabdian dan Pemberdayaan Banyuwangi Journal of Civil Engineering and Vocational Education
Pranowo, Dadang Dwi
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Transportation Other

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Pengaruh Penggunaan Abu Terbang Dan (Bestmittel) Terhadap Kuat Tekan Mortar Mutu Tinggi Qolbilla, Ratna; Pranowo, Dadang Dwi; Khomari, Moh. Galuh; Santoso, Catur Bejo; Utanaka, Ahmad
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.v6i2.1009

Abstract

High-grade mortar is a mortar that has very dense material characteristics with compressive strength reaching more than 150 MPa; the use of this mortar can strengthen the building. Increasing the strength of mortar by looking for grain size gradations that can fill the space. In this study, a mixture of normal mortar with fly ash waste additives and Bestmittel is used, which is expected to help improve quality and achieve the desired compressive strength. The tests carried out were compressive strength tests on 0.5% Bestmittel variations and fly ash variations of 0%, 10%, and 20% by weight of cement. Tests were carried out at the ages of 3, 14, and 28 days. The results showed that the effect of adding the proportion of fly ash and bestmittel to mortar according to SNI 2002 can be categorized as high quality mortar, with a compressive strength value at the age of 28 days in the 10% variation (FAB-10%) of 42.96 MPa, and 20% variation (FAB-20%) of 47.58 MPa. Therefore, the use of fly ash with bestmittel additives and the type of age shows a higher compressive strength value due to the fine grains in fly ash, and bestmittel can accelerate the hardening.
Comparison of the Variation of Coarse Aggregate Gradation on the Strength of Concrete Laras, Dwivan Dhama; Pranowo, Dadang Dwi; Rodiyani, Megalita; Amin, M. Shofi'ul; Khomari, Mohamad Galuh
CIVED Vol. 11 No. 1 (2024): March 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i1.535

Abstract

Concrete as the main construction material has an important role in determining the strength and reliability of a construction project. The quality of concrete is influenced by the properties of its constituent materials, such as gravel, sand, cement and water. Testing the compressive strength of concrete is an important step to assess its quality and ensure it meets construction standards. Although previous research has compared the compressive strength of concrete and changes in aggregate volume, this research still covers limited dimensional variations and further exploration of aggregate dimensional variations is needed. This laboratory study used a conventional concrete design according to SNI 03-2834-2000, with compressive strength tests carried out at the Material Testing Laboratory, part of the Civil Engineering Department at Politeknik Negeri Banyuwangi Banyuwangi. The experimental results recorded in the fourth chapter show that at 7, 14, and 28 days, type AG 10 has the highest compressive resistance value, statistically significant mean value, and also shows that type AG 40 has the lowest compressive strength value. Therefore, it can be concluded that the smaller the size variation of coarse aggregate, the higher the compressive strength of concrete. These findings provide a comprehensive picture of the compressive strength characteristics of concrete with varying coarse aggregate sizes.
PERBANDINGAN KUAT TEKAN BETON MUTU SEDANG 21 MPA BERDASARKAN 03 2834:2000,SNI 7656:2012 DAN AHSP 2023 Wardatus solimah, Hindira Maharani; Pranowo, Dadang Dwi; Santoso, Catur Bejo; Amin, M. Shofiul; Khomari, Mohamad Galuh
Jurnal Teknik Sipil dan Arsitektur Vol 29 No 2 (2024): JURNAL TEKNIK SIPIL DAN ARSITEKTUR
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v29i2.3797

Abstract

Desain campuran beton di Indonesia mengacu pada standar nasional yang telah mengalami perubahan, dari 03 2834:2000, SNI 7656-2012, hingga AHSP 2023. Penelitian ini bertujuan membandingkan efisiensi dan mutu beton yang dihasilkan dari ketiga standar tersebut. Beton, sebagai material konstruksi utama, memiliki kualitas yang bergantung pada komposisi campurannya. Ketiga standar ini mengatur proporsi campuran beton dengan pendekatan berbeda, yang dapat mempengaruhi jumlah semen dan kuat tekan. Menggunakan metode eksperimen komparatif, penelitian ini membuat sampel beton silinder berdasarkan ketiga standar, kemudian menguji dan membandingkan hasilnya, terutama dalam hal kuat tekan beton. Hasil pengujian pada umur 28 hari menunjukkan bahwa 03 2834:2000 menghasilkan kuat tekan tertinggi (27,956 MPa), SNI 7656-2012 menunjukkan konsistensi terbaik dengan kuat tekan 27,552 MPa dan deviasi standar terendah (2,93%), sementara AHSP 2023 menghasilkan kuat tekan yang lebih rendah namun paling mendekati target 21 MPa (24,590 MPa). Ketiga metode mencapai kuat tekan di atas 21 MPa pada umur 28 hari, memenuhi syarat mutu beton sedang dengan masing-masing keunggulan berbeda
PENGARUH PENAMBAHAN SILICA FUME TERHADAP CAMPURAN BETON MEMADAT SENDIRI (SELF COMPACTING CONCRETE) MUTU TINGGI Sundariyati, Nadya Putri Astika Ningrum; Pranowo, Dadang Dwi; Wari, Wahyu Naris; Utanaka, Ahmad; Khomari, Mohammad Galuh
Jurnal Teknik Sipil dan Arsitektur Vol 29 No 2 (2024): JURNAL TEKNIK SIPIL DAN ARSITEKTUR
Publisher : Fakultas Teknik Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jtsa.v29i2.3835

Abstract

Self Compacting Concrete (SCC) adalah jenis beton yang memiliki kemampuan untuk mengalir dan memadat sendiri tanpa menggunakan bantuan vibrator. Beton SCC memerlukan pengaturan agregat, proporsi agregat, dan zat admixture superplastiziser agar didapatkan kekentalan yang sesuai tanpa menggunakan bantuan vibrator. Pada kebanyakan kasus bahan pokok campuran beton meliputi agregat kasar, agregat halus, semen, dan air. Namun, dalam beberapa situasi tertentu, sifat campuran beton dapat dipengaruhi oleh admixture dan bahan tambah lainnya, seperti superplasticizer dan bahan tambah lainnya silica fume. Dalam penelitian ini, silica fume digunakan sebagai bahan tambah pada beton SCC yang bertujuan untuk mengetahui pengaruh kuat tekan silica fume terhadap campuran beton SCC. Penelitian ini dilakukan dengan menambah silica fume dengan persentase 0%, 5%, dan 10% dari berat semen serta superplasticizer dengan persentase 0.5% dari berat semen. Metode rancangan campuran menggunakan metode ACI (American Concrete Institute) dengan kuat tekan rencana 41 MPa diuji kuat tekan pada umur 7, 14, dan 28 hari. Hasil menunjukkan bahwa kuat tekan dengan variasi beton normal memiliki kuat tekan rata – rata 39.90 MPa pada umur 28 hari. Tetapi, nilai kuat tekan dengan variasi silica fume 5% mengalami penurunan yang signifikan mencapai 30,72 MPa pada umur 28 hari. Nilai kuat tekan dengan variasi silica fume 10% lebih tinggi dibandingkan dengan variasi sebelumnya, rata – rata 36,185 MPa. Hal ini menunjukkan bahwa penambahan silica fume terhadap beton Self Compacting Concrete dapat menyebabkan nilai kuat tekan beton menurun.
Co-Authors Achilleus Hermawan Astyanto Amin, M. Shofi'ul Amin, M. Shofiul Amin, M. Shofi’ul Catur Bejo Santoso Endi Sailul Haq Fredy Surahmanto Habibah, Ifani Mita'ul IGNB. Catrawedarma Khomari, Moh. Galuh Khomari, Mohamad Galuh Khomari, Mohammad Galuh Laras, Dwivan Dhama Lomancoko, Abdul Rahman Dani Novita, Ayik Asri Prasetyo, Roby Dwi Prayogo, Galang Sandy Qolbilla, Ratna Rifqi, Mirza Ghulam Rodiyani, Megalita Safitri, Fikca Ayuk Sundariyati, Nadya Putri Astika Ningrum Ton, Sefri Utanaka, Ahmad Utomo, Agus Priyo Wardatus solimah, Hindira Maharani Wari, Naris Yuni Ulfiyati