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Pyrolysis for Construction Elements (PyroForCE)

Subproject 2: Generation of pyrolysis layer and material characterization

© HNEE, Brandschacht_B2_Erg

Joint project with the UdK Berlin


The aim of the "PyroForCE" cooperation project is to develop a new type of wood facade cladding in urban multi-storey construction.

A layer of carbon is created on wood materials of various textures by burning the surface. This process, called pyrolysis, is intended to make the wood more resistant to parasites and fungal attack and to reduce flammability. Issues of flammability and fire behavior of wood are very important for its use for facades in urban contexts.

The second part of this project is concerned with the further development of the pyrolysis system created in PyroForCE 1.0, the development of a construction site system and the more in-depth investigation of the properties of the pyrolysis layer. Here, the main focus is on the stabilization and preservation of the carbon layer itself.




Research project partner

UDK

Universität der Künste Berlin, Institute of Architecture an Urban Development, Hardenbergstraße 33, 10623 Berlin
Prof. Dr.-Ing. Christoph Gengnagel



Funding

Federal Ministry of Food and Agriculture (BMEL) via Agency for Renewable Resources (FNR) (Phase 1)

Federal Ministry of the Interior, Building and Community (BMI) "Zukunft Bau" (Phase 2)

Funding Code: SWD-10.08.18.7-16.21

Project durations: 01.03.2015 - 29.02.2016, 01.07.2017 - 15.09.2019

BMEL_4c_supp_englisch_MBBSR


Head of project and contact person

Prof. Dr.-Ing. Alexander Pfriem (Alexander.Pfriem@hnee.de)

Tom Brodhagen M.Sc.

Lucas Lütje-Fournet B.Eng.


Publications

Final report: here (german)

Friedrich, J.; Lütje-Fournet, L.; Gengnagel, C.; Pfriem, A.: Brandschutztechnische Ertüchtigung von Holzoberflächen durch Pyrolyse - Verbesserung der brandhemmenden Wirkung von pyrolysierten Fassadenhölzern (Fire resistance of wood surfaces by pyrolysis - Improvement of the fire-retardant effect of pyrolyzed facade wood). Holztechnologie, 62 (2021) 2, S. 23–35;

Link to abstract: here.