Alternative Materials for Coarse Aggregates
There are variety of materials available for the choice for coarse aggregate in concrete. In concrete, we will alternate cement with reuse materials to scale back energy consumption. The list of wastes utilized in concrete can include ash , wood ash, furnace slag, or fumed silica. The partial replacement of coarse aggregate in concrete can bed through with alternative materials.
A special sort of sustainable concrete is named green concrete. Another useful thanks to reduce greenhouse emission emissions from concrete is to exchange aggregates. Recently, several reusable and recyclable materials are accessible for this purpose.

The various coarse aggregate materials utilized in concrete are often glass, rubber, expanded clay ash or plastic materials. On the opposite hand, alternative materials for fine aggregates in concrete could also be very diverse, from asphalt to industrial by-products.
Replacement of Coarse Aggregate In ConcreteSeveral experiments discovered variety of alternatives to the first aggregate. There are various alternative materials for aggregate, as shown below.

Fibrous concrete or papercrete
Plastic Waste
Glasscrete or Post-consumer glass
Expanded Polystyrene Concrete
Crushed rubber
Coconut shell
E-waste partial replacement
Construction waste
Quarry dust for partial replacement
Plastic waste partial replacement