### What is Weigh Batching of Concrete? - GharPedia

In weigh batching the mix proportions are usually based on the 50-Kg bag of cement and specified as 50 Kg of cement to so many Kg of sand to so many Kg of aggregates. For example M25 grade of concrete: Mix proportion of M25 grade concrete is 1: 1: 2. So take one 50 Kg bag of cement 50 Kg of sand and two times 50 Kg of aggregates.

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