What are the different types of recycled aggregates?

The two most common forms of recycled aggregate used in concrete are glass and crushed concrete from previous applications. While other materials such as glass fiber and granulated coal ash have been experimented, these two products seem to be the most effective recycled material for use in concrete. Some of the criteria that must be met are the ability of a recycled unit to provide strength and durability to the finished concrete product, as well as comparative workability to those mixtures that do not contain any recycled materials. Crushed glass and previously used concrete are also used for their higher hardness properties, in addition to their resistance to absorb chemicals and compounds that commonly occur in other materials such as clay and limestone. Materials are usually placed in the rocks for rocks set to a specific crush size to create a core -size T for concrete. Then it passes through the aggregated pad to remove any residues, dirtIstot or impurities that can prevent the material's ability to adhere to other concrete components. After careful screening, recycled concrete materials are ready to add to the concrete mixture for use.

Many other materials that have been experimented for use in specific products proved to be unstable for this application. Proper recycled aggregated material must be well suitable for the intended purpose of the concrete. In most of the applications for building and weight, it is common to find recycled cement particles containing concrete, unlike crushed glass. The recycled concrete unit offers the same level of strength and durability that products create from all new materials. It is also resistant to contamination by other common chemicals and substance of construction workplaces and in its vicinity.

Using crushed glass is often used in concrete applications in whichThe finished product will not be required to withstand large amounts of weight and pressure. The glass materials that are most commonly used for concrete are those that are unable to be recycled in more traditional ways, including bulbs and glass bottles marked as recyclable. In order to be ready for use in concrete, the glass is finely grounded and added to the concrete mixture instead of sand. This concrete is then suitable for applications such as sidewalks and cycling paths except any non -structural needs of the project.