Ecological solid-wood recycling “Sonnenhaus”
This project of building, destruction and rebuilding of a new solid-wood “Sonnenhaus” is a best-practice example for real recycling and can be used to investigate the requirements for planning ecological destructible buildings at high standard.
The house is highly energy-saving up to self-sufficient and without the technical components it can be complete composted after utilization.
Residential house
Project Architect:
Dipl.Ing.(FH) Bernd Kerscher
Prinz-Ludwig-Str. 22
D-85354 Freising
Project Engineer & Contractor:
Ingeneer for Sonnenhaus-heatingsystem: Wolfgang Hilz, Ahornweg 13, 94227 Zwiesel, Tel.: 09922-803785
Project Developers:
Soligno massiv-wood-system: Soligno-Rubner, Reinverbund GmbH, I-39026 Prad, www.soligno.com
Sonnenhaus-heating: Niedermaier GmbH, 84432 Hohenpolding, www.niedermaier-haustechnik.de
clay-rendering: Lehmbau Hermann Gärtner, Dr.-Fritz-Huber-Str. 42, 83512 Wasserburg, Te.: 08071-93115
Windows: Wiegand Fensterbau, Feldstr. 10, 35116 Hatzfeld-Holzhausen, www.wiegand-info.de
⁂ Integrate Biological Nutrients, Healthy Materials (Design for Disassembly, Material Re-Use, Defined Intended Use Pathway, Carbon Management)
⁂ Integrate Renewable Energy
⁂ Celebrate Conceptual Diversity with Innovation
⁂ Recycling-Building
Positive Impact
Highly ecological, highly energy-saving recycling building
Benefits
Very cheap in fact of recycling
Used Materials
Glue-free massive wood elements for walls and ceiling
clay rendering on rush mats
Glue-free wood soft fiber insulation
larch wood lagging
Positive Impact
about 70% solar heating („Sonnenhaus-Konzept“)
rest heating with wood
Benefits
very low heating costs
very low primary energy necessary
after lifetime of the building easy recycling and/or disposal
Used Materials
water for solar heat storing
wood for rest heating
