The construction sector is responsible as
one of the largest emitters of carbon and nitrogen, and as a user of water. In
addition, it is a linear construction process that creates new materials from
non-renewable resources. Furthermore, the built environment in the Netherlands
is becoming overcrowded and there are insufficient regulations for the
preservation of historical buildings. The aim of this research is to apply
bio-based materials in the conservation of historical buildings for a circular
and sustainable renovation. For this purpose, the following main question has
been formulated: “How can bio-based materials enhance sustainability and
circularity in architectural renovation while prioritizing the conservation
& preservation of architectural heritage?”. Foundation of the research are
the 10 R’s of circularity, BREAAM and LEED. In addition, software was used to
select materials and properties based on sustainability parameters. Combined
with a heritage assessment, it indicates which materials can be used in the
conservation and renovation of heritage buildings. This research has yielded a
practical tool designed to enhance the sustainability and circularity of
architectural renovations with a focus on bio-based materials. This framework
also addresses the preservation of heritage qualities of buildings. Moreover,
the outcome of the introduced tool contributes to the reduction of carbon and
nitrogen emissions, as well as water consumption. It also actively supports the
transition towards a cir
