At present, there have been advances in the production of more concrete, with the development of the technical, design, methods and materials used in construction, in order to improve and enhance the properties of the concrete. The concrete used in the construction is composed of cement, sand, coarse aggregate and water, which resulted in heavy concrete. At present, we have invented a new material that can replace or reduce the use of coarse aggregate in concrete. In order to preserve the environment and reduce the weight of the concrete. The coarse aggregate used in concrete mix is mostly rock from blasting the mountain, which is very strong and heavy.