Project

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Wood waste containing composites for high performance nearly zero energy building panels
Project title: Wood waste containing composites for high performance nearly zero energy building panels
Project short title: Wood-wastePanels
Number of project implementation agreement: -
Registration number: 4771
Department: Department of Building Materials and Products
Administrating department: Unit for Research Projects
Finance fund: ERA-NET
Project RTU role: leading partner
Status: In implementation
Project start date: 01.09.2023.
Project end date: 31.08.2026.
Title of grant issuer: Latvijas Zinātnes padome
General manager: Diāna Bajāre
Administrative manager: Zelma Aizpuriete
Total finance:
1 332 956.00 EUR (RTU 309 538.00 EUR)
Summary:

The project's objective is a novel manufacturing technology of building products – multi-layered panels – made of high-performance natural fiber composites, which will be developed using production wood wool cement board (WWCB) waste from project partner CEWOOD Ltd, as well as construction demolition waste of WWCB. These panels will be cost-effective and have high hygro-thermal properties, which will give them the advantage of being used as enclosures and thermal insulation for buildings, including passive and nearly zero energy buildings (NZEB). The main benefits of the proposed building products are a rational use of local resources and sustainability, as significant CO2 savings can be achieved by avoiding bio-fibers material landfilling and encapsulating it in new materials. They will also be energy-efficient, ecological, easy to recycle, and with low energy intensity. WWCB recycling methods will also include binder re-activation and separation of wood wool for secondary use.

Activities:
Project management and implementation of responsible Research & Innovation. WP1 Development of fiber composites by using recovered industrial waste and supplementary materials. WP3 Development of production technology, demonstration of multi-layered panels, and elaboration of new design principles for NZEBs made of new panels. WP4 Testing and demonstration of developed panels in the NZEBs.
Partners:
  • Warsaw University of Technology
  • Building with hemp, Ltd
  • CEWOOD, SIA
  • University of Savoy Mont Blanc
Project published on RTU website: 01.09.2023.

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