The Utilization of Waste as Iron Ore in Making Concrete Aggregate Quality K.300

Rajiman Rajiman; Muhamad Amin; Harjianto Setiaji

doi:10.21776/ub.rekayasasipil.2020.014.01.2

Authors

Rajiman Rajiman Universitas Bandar Lampung
Muhamad Amin The Indonesian Institute of Sciences (LIPI) of South Lampung
Harjianto Setiaji Sang Bumi Ruwai Jurai University of Lampung

DOI:

https://doi.org/10.21776/ub.rekayasasipil.2020.014.01.2

Keywords:

Aggregate, Concrete, Iron Ore

Abstract

Concrete is an manmade building material that looks like stone. Concrete is a composite material consisting of coarse-grained material (aggregates or fillers) that is embedded in a solid matrix of material (cement or binder) that fills the space between the aggregate particles and glues them together. Concrete is used for road hardening, building structures, foundations, roads, bridges and the basis for fences.The method used in this research is study of literature. This research found that concrete using iron ore as an aggregate has a compressive strength higher than normal concrete that is equal to 38.90Mpa assuming greater size of iron ore as aggregate, the higher the Fe content, the size of escaped iron ore mesh aggregate 20, mesh 20 , mesh 5, 8-10 mesh and 10-12 mm mesh respectively 47,460%, 38,346%, 49,330%, 58,660% and 69,225%.

References

Latuconsina, n. D. (2018). Experimental research. In health research methods (pp. 39-42). Https://doi.org/10.4161/cib.26901

Mukimin, a., Vistanty, h., Juliasari, i. R., fatkhurrahman, j. A., & budiarto, a. (2016). Application of solid waste as a substitute fine natural stone aggregate paving block, brick and cement production raw materials. Journal of industrial pollution prevention technology research, 7 (1), 1. Https://doi.org/10.21771/vol7no1tahun2016artikel892

Neroth, g., & Vollenschaar, d. (2011). Concrete. In wendehorst baustoffkunde (pp. 247-381). Https://doi.org/10.1007/978-3-8348-9919-4_5

Nursyamsi. (2005). Effect of treatment on the durability of concrete. Simetrika engineering journal, 4 (2), 317-322.

Sebayang, s. (2010). Effect of fly ash as a cement replacement in concrete flow of high quality. Engineering Journal, 14 (2), 116-123. Https://doi.org/10.1017/cbo9781107415324.004

Suharto, Supriyatna y. I., & amen, m. (2012). The process of reduction of iron ore to sponge iron Lampung using a rotary kiln. In proceedings insinas (pp. 98-101).

Sulistyorini, d., Yasin, i., & Emilda Judu, b. (2018). Utilization of recycling asphalt as a mixture of concrete on the roof plate. Tech science journal (vol. 4).

Wijaya, d., & Sumiyanto, j. (2013). Assessment of concrete strength by calcium carbonate as a partial substitution of Portland cement. Journals final, 1-4.