Beton-Kalender 2021

This book provides insights into sustainability and resource efficiency in construction, particularly focusing on precast concrete and strengthening techniques in Beton-Kalender 2021.

In Beton-Kalender 2021, the focus is on sustainability and the mindful use of resources in both new construction and existing buildings. The book highlights the construction with precast elements and the strengthening of structures, providing a comprehensive view of modern practices. It includes updated contributions on service life assessment, the fundamentals of building with precast concrete in high-rise construction, and the wood-concrete composite construction method. Special attention is given to resource efficiency when using precast concrete, exploring innovative approaches in design, joining techniques, and manufacturing technologies, including automation. The element construction method with lattice girders is also discussed, merging the advantages of prefabrication with the flexibility of in-situ concrete construction.

Sustainability extends to the careful treatment of existing structures, which is addressed in Beton-Kalender 2021. The book examines the reinforcement of concrete components using bonded reinforcement and screw connections. It features an updated section on bonded reinforcements with CFRP strips and steel brackets, complete with explanations and examples. Additionally, the DAfStb guideline on strengthening concrete components with bonded reinforcement is included, providing valuable insights into current methodologies and standards.

Under the theme of 'Integral Structures,' Beton-Kalender 2021 compiles the latest knowledge on this construction approach for bridges and load-bearing structures in high-rise buildings. A series of articles delve into novel concrete types and their applications for new construction and strengthening, such as UHPC, steel fiber concrete, and infra-lightweight concrete, offering a thorough exploration of contemporary concrete technologies.