Disruptive change in mineral building materials - high-performance prefabricated elements made of UHPC for circular buildings

Concrete {NPC) is the most commonly used building material worldwide, which has great development potential in the form of UHPC. With the help of high-performance prefabricated elements, significant advantages can be achieved in relation to the classic in-situ concrete construction in terms of resource and energy efficiency as well as in terms of recyclability and durability. This report uses specific application examples to show the savings that can be achieved in manufacturing phase A. When used appropriately for the material, high-performance precast elements made of UHPC can save up to 85% in resources {R) and up to 65% in energy {GWP = C02e

= E) achieve. The implementation of high-performance prefabricated parts in our new buildings enables significant changes in buildings, both in terms of emissions consumption and urban mining potential. The disruptive change in the construction industry requires consistent choose, want, venture and repeat from those involved. In this regard, we are all called upon to make a contribution together.