Analysis of 25 MPa quality concrete compressive strength with variations in sand zones
Geertje Efraty Kandiyoh,
Sandri Linna Sengkey,
Ventje Berty Slat
et al.
Abstract:The need for aggregate in a concrete mixture is around 60-70% of the total weight of concrete, so the choice of aggregate can affect the quality of the concrete. Generally, when making concrete, coarse-graded sand is preferred over fine-graded sand because fine-graded sand has less strong adhesion between the grains. This condition could potentially lead to environmental degradation due to excessive excavation of coarse-graded sand. This research aims to analyze concrete mixtures in various sand zones to achie… Show more
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