PEMANFAATAN BOTTOM ASH SEBAGAI AGREGAT BUATAN

Felicia Tria Nuciferani, Antoni Antoni, Djwantoro Hardjito

Abstract


ABSTRACT: The aim of this study is to explore the possible use of bottom ash as artificial aggregates. It is found that the pelletizer method by using mixer without blade is one possibility to manufacture artificial aggregates. The optimum mixture composition of artificial aggregate is found to be 3 BA : 1FA : 0,5 C , by weight, and immersed once in cement slurry. The water content in ssd condition is 27% with the compressive strength of the aggregate 2.4 MPa on the seventh day. Concrete produced with mixture compositition of 1 cement : 1.5 sand by weight, resulted in water content of 14.63% in ssd condition and compresive strength of 14.20 MPa at 28th day.


Keywords


bottom ash, artificial aggregate, and concrete

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References


Arumugam, K., Ilangovan, R., Manohar, J. D. (2011). “A Study of the Characteristics and Use of Pond Ash as Fine Aggregate in Concrete.” International Journal of Civil and Structural Engineering, Vol. 2, No. 2.

Jeong, Y. H. (2009). Manufacturing an Artificial Lightweight Aggregate Containing Bottom Ash. Ceragreen Co, ltd.

Setyawan. R., Wiratmoko. T. (2007). Durabilitas Beton Fly Ash yang diaktivasi dengan Larutan Alkali. Jurusan Teknik Sipil Fakultas Teknik Sipil dan Perencanaan, Universitas Kristen Petra.

Faridah (2012), Karakterisasi Abu Dasar PLTU Paiton: Pengaruh Perlakuan Magnet, Hcl, dan Fusi dengan NaOh. Prosiding Seminar Nasional Kimia. Unesa


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