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All Journal Jurnal Mahasiswa Jurusan Teknik Sipil Rekayasa Sipil Civil Engineering Journal Civil and Environmental Science Journal (CIVENSE) Astonjadro APPLIED RESEARCH ON CIVIL ENGINEERING AND ENVIRONMENT (ARCEE)
Eva Arifi
Jurusan Teknik Sipil Fakultas Teknik Universitas Brawijaya
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Engineering Environmental Science Materials Science & Nanotechnology Transportation

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Journal : Civil Engineering Journal

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High Initial Concrete Compressive Strength with Variations of Superplasticizer and Silica Fume Additions Rizal, Nanang S.; Arifi, Eva; Mufarida, Nely A.
Civil Engineering Journal Vol 11, No 1 (2025): January
Publisher : Salehan Institute of Higher Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/CEJ-2025-011-01-07

Abstract

Concrete is one of the construction materials resulting from a combination of cement, fine aggregate, coarse aggregate, and water, which are mixed into a solid mass and then can be added with minerals (additives) or chemical additives (admixtures). The purpose of this study is to produce high-quality concrete that is optimum at the early age of the concrete so that the concreting time can be shortened, including by adding superplasticizer as a filler and silica fume as an accelerator. This research method involves making a cylindrical test object with a diameter of 15 cm and a height of 30 cm. Then, the concrete mixture is added with silica fume brand Sika Fume and superplasticizer brand Sika Concrete produced by PT. Sika with 19 variations of the mixture composition; the compressive strength test of the concrete is carried out at 3 days, 7 days, and 28 days. The findings are that 75% of concrete samples using additional materials in the form of silica fume and superplasticizer are quite significant in increasing the initial compressive strength of the concrete by up to 30% both at the age of 3 days, as well as at the age of 7 days and 28 days. The use of additional materials in the form of silica fume and superplasticizer in concrete mixtures with the right levels can generally improve the quality of concrete in its initial compressive strength at the age of 3 days or its workability or fluidity. However, silica fume and superplasticizer materials, when entered into concrete, have mutually influenced performance. The innovation is that high-quality concrete that is optimum at an early age of concrete can be done easily and cheaply using materials that are easily found in the field by combining superplasticizer as a filler and silica fume as an accelerator. Doi: 10.28991/CEJ-2025-011-01-07 Full Text: PDF
Co-Authors Abrar, Muhammad Fathul Adikasih, Prima Aditya, Brillyan Agriansyah, Eza Al Raes, Sulaiman Alangnabil, Muhammad Aldhico Satria Firmansyah Alista, Fenty Putri AmbarPratiwi, Isma Arum Anugerah Nurtjahja, Edwardo Pradana Aprianti, Kartini Ari Wibowo Bayu B.K, Bhondana BAYU B.K., BHONDANA Bayu, Bondhana Brahmana Kridaningrat, Bhondana Bayu Brahmana Budiawati, Desi Christin Remayanti Christin Remayanti N Christin Remayanti Nainggolan Coritsa, Agatha Leonie Dessanda, Ryan Radya Desy Setyowulan Devi Nuralinah Devi Nuralinah Dicky Aditya Candra Dobonsolo, Angga Januar Dufanti Ayu W Dwi Argo Eko Andi Suryo Ervando Dian Prakosa Evi Nur Cahya Farhan Aditya Farid, Muhammad Firdausy, Ananda Insan Fitri, Fatimah Azzahra FITRIA, WIKHA Gde Agung Oka Widyastana, Anak Agung Giovanni, Christoper Houston Hafidz Emirudin Grahadika Hasymi A.Q, Muhammad Ali Hendro Suseno Indra Waluyohadi Indra Waluyohadi, Indra Irfan Mustafa Irfanto, Luthfi Rinda Iswoyo Jong, Edwin Putra Jelian, Adven Jeremi Cevin Silitonga Juniko, Kanza Syahdi K, N V K., Lyutasya. K Kamilah, Fauziyah Karina Cahyaning Cahyaning Rosita Kistanti, Ida Fitri Krisnawan, Bagus Kurniawati, Agustin Dian Lufti Akbar M, N M. Taufik Hidayat M. Taufik Hidayat Marsoli, Ayuning Fitriani Maulana, Akbar Maulidianto, Mohammad Irvan Mauzudah, Ma’rifatul Mauzudah Ming Narto Wijaya Mohamed, Saker Morrida, Adam Akbar Mufarida, Nely A. Mufika, Neyla Rohmah Muhammad F, Dito Muhammad Rizky Ananda Naufal Ammar Ainurridho Nur Rizqi, Mohammad Radja Nurreza, Aditya Bagus Oktavianto Dwi Wicaksono Pawitrama, Nyoman Iswarya Permana, Muhamad Hilman Prasetyo, Faishal Dwi Prihanto, Aris Dwi Putri Dewanti Putri Patricia Raharjo, Edy Sulistyanto Redianto, Mukhamad Rivo Arrohman Fauzi Rizal, Nanang S. Rizky Pradita Sutrisno Roland Martin S Salsabila, Arna Sari, Rika Amenetya Setiawan, Ronny Shella Amalia Ramadhani Simarmata, Iwan Fernando Siregar, Julius Siti Nurlina Siti Nurlina Sri Murni Dewi Sri Murni Dewi, Hendro Suseno, Tatang Fendy Harianto, Sucipto, Nugroho Adi Sugeng P. Budio Sugeng P. Budio Sugeng Prayitno Budio Sugiarto, Najmi Nabila Suharto, Stefanus Sulistomo, Jourdan Tri Surya Pramana, Dewa Ketut Suryo, Eko Andi Suryo Suseno, Kartika Candra Tanawa, Yanssen Toruan, Andre Wirakusuma Vansya, Muhammad Lawdy Dhiyaa Wiwik Handayani