Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Science and Engineering

STUDI PENGARUH LAMA WAKTU PENGADUKAN TERHADAP KUAT TEKAN BETON Puspitasari, Ira; Upin, La Ode
Journal of Science and Engineering Vol 7, No 1 (2024): Journal Of Science And ENgineering (JOSAE)
Publisher : Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/josae.v7i1.8750

Abstract

In obtaining good concrete quality according to the requirements, sometimes problems arise including urgent and limited time to immediately accelerate the work, the distance traveled to transport concrete mixture from the mixing machine to the place of work, the influence of temperature and weather. This study aims to determine the effect of mixing time on the compressive strength of concrete. The length of stirring time in question is the amount of time used to mix the concrete mixture in minutes, which is calculated after all the ingredients are put into the mixing drum (molen). The mixing time is varied as many as 3 different times, namely 10, 20 and 30 minutes. This test was carried out at a maintenance age of 28 days, with a cylindrical test specimen dimension of 15 cm x 30 cm, each comparison was made with 3 test pieces where the total number was 9 test pieces. The compressive strength of concrete results from the length of mixing time between 10, 20, and 30 minutes. In concrete with a mixing time of 10 minutes, the highest compressive strength value is 13.01 MPa, while in the mixing time of 20 minutes, the highest compressive strength value is 15.48 MPa, and at the mixing time of 30 minutes, the highest compressive strength value is 15.48 MPa. The highest concrete content weight value is in concrete with 30-minute stirring, which is 2.30 gr/cm3, in 10-minute stirring the highest content weight value is 2.29 gr/cm3 and in 20-minute casting the highest content weight value is 2.29 gr/cm3.Keywords: Mixing time, Strong compressive,Content Weight
Co-Authors Abd Raihan Achmad Djunawan Ahmad Syamsul Falah Akhbar, Try Kurniawan Ani Media Harumi Anip Febtriko, Anip Annisah, Annisah Aprila, Nila Arisandi, Diki Atmaranti, Salsabila Devina Aulia, Yulianti Badrus Zaman Citra Nurina Prabiantissa Denny Adi Prasetyo Dian Priharja Putri Diana Dwi Purwanti Edy Haryanto Endro Yulianto Enny Mar’atus Sholihah Ervi Husni, Ervi Fadhillah, Muhamad Fikri Fahmi, Moh Farih Fandhilah Fandhilah FATIMAH FATIMAH Febdian Rusydi Ferry Kriswandana Fetreo Negeo Putra Firstiana, Amelia Fitri Noor Febriana Ginarsih, Yuni Harlina . Haryati, Dewi Heryanto Adi N Hilmi Yumni I Dewa Gede Hari Wisana Imam Sarwo Imam Yuadi Irianti, Rosi Irwan Sulistio Isfentiani, Dina Isnanto Juliana Christyaningsih Kartanti, Maya Kurniawan Akhbar, Try Laura Navika Yamani Lengari, Cristiany Gunu Liliek Soetjiatie Luthfi Rusyadi Maftahatul Hakimah, Maftahatul Mahendra, Victoria Lucky Malena, Yeyen Mamat Supriyono Melania Rizerda Pebianti MINARTI Moch. Dicky Riza Nanang Fakhrur Rozi Ni Made Suci Sukmawati Noorminshah A. Iahad Novita Sari Nurdin, Muhamad Irfan Nurdin, Muhammad Irfan Nurhazizah, Elwin Dewi Pakage , Ferdinant Pradhana, Andrea Thrisiawan Purbandini Soeparman, Purbandini Puspita Zella Wigati Putra, Danang Adi Rahmatullah, Ridhwan Muhammad Fauzan Retno Sasongko Wati Rizky Amalia Rokhmalia, Fitri Rousyati Rousyati Sari, Ira Rahayu Tiyar Sembiring, Rinawati Setiawan, Ainur Rahim Sherly Jeniawaty Sinaga, S. Bungaran Siti Mar'atus Siti Masitoh Slamet Wardoyo SRI UTAMI Sulistyowati, Dwi Wahyu Wulan Susilo, Tri Achmad Budi Suyoso, Aldo Lovely Arief Tatarini Pipit Ika Cahyani Taufiqurrahman Tries Edy Wahyono ulfa hidayah Upin, La Ode Widjanarko , Bambang Wijayati, Indah Oktari Wyssie Ika Sari Yasin, Affan Zaidulfar, Harianto Zakiyyah, Amirah Zidny, Irvan Zulfaida, Arini