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All about different Grades of Concrete …

For producing concrete, materials like cement, sand, aggregates, and water, are mixed in a certain ratio. The cast concrete is then put in a 150mm sized cube to be transferred to a water bath for 28 days. It is afterwards tested in a compression testing machine. The result, expressed in “N/mm^2”, is referred to as […]

What is a Concrete Slump and how is it used?

Concrete is a construction material, traditionally made from a mixture of cement, water, sand, and gravel. A concrete slump is the measurement of the consistency or workability of a concrete mix. Why perform a Concrete Slump Test? This test is usually used to compare the quality of different batches of the same mixture. The result […]