Building debris, broken up roadway material and excavated soil are important resources for the production of new building materials. Increasingly modern procedures are employed to improve the purity of these recycled materials, such that they come closer to matching the quality of primary raw materials. There are already many applications in which recycled aggregates can be used as high-grade Building materials which are every bit as good as the original materials.
To ensure that recycled materials are not contaminated by substances from their initial use phase, they are subjected to stringent testing before use.
