NRM Classification
Sub-Element: 2.1.5 - 5 Timber frames Confidence: High
Element: 2.1 - Element 2.1
Group: 2 - Superstructure
General Information
| Program Operator | Bau EPD GmbH |
|---|---|
| Issue Date | 2025-06-09 |
| Valid Until | 2028-10-06 |
| Verifier | DI Philipp Boogman |
Product Information
Description
CLT is a flat, solid wood product for load-bearing applications, manufactured and distributed according to ETA-14/0349. The CLT solid panels consist of at least three layers of cross-laminated single-layer panels, depending on static requirements. From five layers, CLT can also include middle layers (cross layers) without edge gluing.
Application
Part of the Sylva™ kit, used in walls, floors, and roofs in buildings. Walls can bear high vertical loads and serve as stiff shear walls. Floors are suitable for short to medium spans up to 6-7 m. Roofs are suitable for spans up to 7-8 m and can be used as cantilevers without additional support.
LCA Information
Manufacturing & Lifecycle
Packaging
LDPE films, PE strapping bands, cardboard edge protection, air cushion films with grey cardboard between elements, PE edge protection, reusable tarpaulins, and wooden supports reused for other projects.
Transport
{'considered_transport': 'From production sites to Austrian market only', 'average_transport_distance_km': 160, 'vehicle_type': 'EURO 6 diesel trucks', 'fuel_consumption_l_per_100km_m3': 0.749, 'average_load_t': 15.96, 'average_occupancy_percent': 50, 'average_density_t_per_m3': 0.47, 'loading_types': ['Lying loading: max 25 t, max length 13.6 m, max width 2.95 m, max height 2.6 m, typical volume 50 m3', 'Standing loading: max 24 t, max length 13.5 m, max height 2.95 m, typical volume 45 m3']}
End of Life
{'main_scenario': '100% thermal recovery with energy recovery in Austria', 'additional_scenarios': ['100% recycling to wood chips', '100% reuse in current form'], 'disposal_restrictions': 'Landfilling of wood waste is not allowed', 'waste_code': '20 02 01'}