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Sample: Roadside tree pruning wood Hamburg FLEXIBI project
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Name:
Roadside tree pruning wood Hamburg FLEXIBI project

Material:
Roadside tree pruning wood (Hamburg)

Series:
Roadside tree pruning wood (Hamburg) Sample Series

Timestep:
Average

Date/Time:
2020-08-01 00:00

Location:
Hamburg

Description:
Roadside tree pruning wood is a heterogeneous material that is produced during maintenance of city roadside trees, which includes cuts of the crown for reasons of security of ways as well as tree health and esthetic reasons. This material was characterized in the city of Hamburg, Germany by sampling the three most common tree genera linden, oak and maple weighed according to their relative appearance.

Sources:
Hagel et al. 2021

Measurements
Property Value Method Sources
Bulk density 350 ± 0 Mg/m³ - -
No component measurements.
Total Material
Component Share
Fresh Matter (FM) 100.0 ± 0.0%
Shares of: Fresh Matter (FM)
Solids/Water
Component Share
Water 52.2 ± 0.1%
Total Solids (TS) 47.8 ± 0.1%
Shares of: Fresh Matter (FM)
Macro Components
Component Share
Wood Chips 33.7 ± 1.5%
Bark 16.6 ± 0.6%
Leaves 16.2 ± 0.9%
Twigs 13.7 ± 0.9%
Seeds 0.9 ± 0.1%
Other 18.9 ± 2.0%
Shares of: Total Solids (TS)
Biochemical Composition
Component Share
Carboyhdrates 48.6 ± 0.0%
Lignin 24.9 ± 0.0%
Hemicellulose 8.0 ± 0.0%
Ashes 4.2 ± 0.0%
Other 14.3 ± 0.0%
Shares of: Total Solids (TS)
Chemical Elements
Component Share
Carbon 47.7 ± 0.0%
Oxygen 43.3 ± 0.0%
Hydrogen 5.9 ± 0.0%
Nitrogen 0.9 ± 0.0%
Potassium 0.6 ± 0.0%
Phosphorous 0.1 ± 0.0%
Sulphur 0.1 ± 0.0%
Other 1.3 ± 0.0%
Shares of: Total Solids (TS)