Concrete Cube Testing Explained

KEYWORDS: Compressive Strength, Sizes of Cube, Grade of concrete I INTRODUCTION Concrete is a construction material comprising of several constituents viz

In the context of testing the compressive strength of concrete with a maximum aggregate size of 20mm, various studies have utilized concrete

cube testing report formula for cube testing: ex: m20 size of cube surface area is 15*15 =22510= for m20 7 days 20 * * 67% = kn 28 days 20 * = 450 kn

sampling of concrete cubes as per is code According to BS EN 12390 Part 1, concrete cube specimens should be at least three and a half times larger than the maximum aggregate size For example, for