This allows components with different lifespans to be resiliently connected and easily separated again if required - making the demolition of individual elements superfluous and enabling targeted replacement instead.
Replacing parts instead of demolition
The idea of dismantlability through clearly defined interfaces takes centre stage. If components are damaged or no longer meet the state of the art, they can be easily replaced. This significantly extends the service life of buildings while reducing waste and energy consumption. Two approaches have been developed: Firstly, industrial hook and loop material is applied to conventional components such as wood or concrete, and secondly, hook and loop components are created directly from raw materials such as wood, concrete or paper. These interlock - similar to a conventional hook and loop fastener - via mushroom heads or hooks and demonstrate astonishing stability. The system is particularly suitable for non-load-bearing interior walls, surfaces or installations.
Digitalisation supports the circular economy
In addition to the mechanical connection, digital support also plays an important role. Each component can be labelled with chips or codes containing information about its composition, installation time or condition. During dismantling, this data can be read out quickly so that experts can immediately recognise whether a component can be reused. This makes planning easier, increases safety and strengthens the circular economy. The fact that this idea is already attracting a lot of attention is shown by the Sustainability Award and the presentation of the research results at the Vienna Museum of Technology.
#It is #schongenial that buildings can no longer be demolished in future, but simply taken apart and reassembled like construction kits.
