In this research study, I showed the effect and efficiency of using marbles waste instead of aggregate on the properties of concrete. These properties include compression, flexural and tensile strength.
In this research, I will test 3 samples of concrete in the cubic shape with (10x10x10) cm. These tests will depend on curing and time, that the samples were tested in 7, 14, and 30 days with three different distributions of the marbles in the mixture of the concrete
The distribution of the aggregate and the marbles were the same in both the samples at the end, the two different tests are compared together. The overall purpose of the test is to use the waste of marbles in construction and prevent environmental pollution, especially in the regions with lots of usage of marbles and mines.
Keywords: Waste marble, aggregate, concrete, compressive strength, tensile strength, flexural strength