Resource Efficient Multifunctional Commercial Buildings

摘要

Rising cost pressures and the prospect of quick returns led to an increase in mono-functional buildings since the 1970s. The lack of marketability, increasing vacancy and an early demolition are often the consequences. The objective of the AIF/FOSTA research project P1118 [1] is to develop planning recommendations for multifunctional multi-storey buildings. Firstly, the paper explains the ecological and economic requirements for modern buildings. In this context, the expected lifetime of primary and secondary building components are also addressed. Subsequently, relevant types of use as well as requirements for essential building parameters are presented. The investigations show that variable-use buildings with a long service life lead to a better sustainability.