%0 Journal Article
%T Utilization Possibility of Natural Aggregate Resources in Central Town of Tokat as Concrete Aggregate
%A S. I. Tutmaz
%A S. Karaman
%J Journal of Tekirdag Agricultural Faculty
%D 2010
%I Tekirdag Agricultural Faculty
%X In this study, aggregates of three quarries sampled from Tokat Province were tested to evaluate their suitability for concrete production. The aggregates were supplied from Yesilirmak River, and largely used in agricultural structures constructed in Tokat. Standard aggregate tests approved by Turkish Standards Institute were carried out to analyze the samples. Granulation, unit weight, specific weight, water absorption rate, resistance to frost, resistance against abrasion, ratio of fine materials, organic material contents and, mineralogical analysis of aggregates sampled from aggregate quarries were determined. Pressure resistance tests were conducted on concrete prepared by the aggregates. The results indicated that the aggregate granulation distribution of aggregate quarries evaluated was not suitable however other parameters determined were appropriate for concrete production. The resultant concrete had sufficient pressure resistance. The possible solutions to improve the improper characteristics of aggregates used in concrete were also determined and introduced with this study.
%K Aggregate
%K concrete
%K Tokat
%U http://jotaf.nku.edu.tr/makaleler/o8.pdf