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Journal of Metals, Materials and Minerals
80 mesh red sand; 100 mesh red sand; 120 mesh red sand; Compressivestrength; Water absorption
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Effect Of Variations In The Composition And Size Of Red Sand Grains On The Quality Of K-225 Concrete, Mukti Hamjah Harahap, Aulia E. Putri
Effect Of Variations In The Composition And Size Of Red Sand Grains On The Quality Of K-225 Concrete, Mukti Hamjah Harahap, Aulia E. Putri
Journal of Metals, Materials and Minerals
The effect of variations in the composition and size of red sand grains on the solid quality made in the form of a 15×15×15 cm cubes were investigated. By implementing the standard of SNI K-225 which is a mixture of 1:1.9:2.8 with FAS 0.6 and the composition of red sand consisting of 0, 2, 4, 5,and 6.5% of the weight of fine aggregate and variations in the size of red sand grains of 80, 100, and 120 mesh, the concrete was being treated in a water bath for 28 days. It was tested by the method of water absorption, compressive …