Design Atlas for Building Construction (Planungsatlas Hochbau)

Thermally optimized façade design for precast elements

Increasingly demanding energy efficiency specifications for new buildings or extensive refurbishment projects require not only appropriate building services and installations that consume the least possible amount of energy but also a thermally optimized envelope. To meet the requirements of the applicable Energy Saving Regulation, it will no longer be sufficient to apply the previous approach of considering heat losses through planar structural components, combined with a general allowance for heat losses in weak spots resulting from the particular shape or material used for the relevant...

Related articles:

Issue 06/2022

Mechanically and thermally optimized building envelope made of no-fines lightweight concrete

Concrete and steel are the most significant structural building materials that leave their marks on our built environment in many shapes and forms, which is why they are also key determinants of...

more
Issue 02/2017 ETA Factory, TU Darmstadt

Precast elements for a building with holistic energy ­efficiency optimization

In the run-up to the Marrakech Climate Change Conference, the German federal government adopted a climate action plan that envisages a 55?% reduction in greenhouse gas emissions by 2030. The CO2...

more
Issue 09/2012

Structural and energy-related design of reinforced concrete sandwich facades

Today, designers need to meet a large number of carefully coordinated requirements when designing state-of-the-art buildings. During the last couple of years, the focus has been not only on design...

more
Issue 02/2015 Precast elements provide solutions for the energy transition

Grid-reactive buildings

The implementation of energy policy goals of the EU [1] requires an ambitious expansion of renewable energies (RE). The national action plan of the federal government in Germany therefore provides for...

more
Issue 02/2017 Energy-saving building envelopes

Thermally decoupled pressure connections for reinforced-concrete columns

In the course of the increasingly stricter standards imposed by the German Energy Savings Ordinance (EnEV), reducing the thermal losses of building envelopes is of great significance. In this context,...

more