New Sampling Technique for Coarse Waste Materials from Bales
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Recy & DepoTech 2016: Recycling & Abfallverwertung. ed. / Roland Pomberger. Vol. 13 1. ed. Leoben: Eigenverlag, 2016. p. 759-762.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - New Sampling Technique for Coarse Waste Materials from Bales
AU - Wellacher, Martin
AU - Berto, Tanja
PY - 2016/11/8
Y1 - 2016/11/8
N2 - The project targets a new technique to facilitate non-destructive sampling in waste bales. The current state-of-the-art sampling implements breaking up the bale, followed by tapering the samples. However this technique is time-consuming. Improving the sampling process should lead to higher accuracy of the results, since the process of sampling is the major source of error.Five sampling methods were tested, including the state-of-the-art method, sampling with a chainsaw and different drillers of which the gained drilling cuttings are used as the sample.The most effective tool to sample a proper increment turned out to be a concrete core drill with a customised crown. Depending on the size of the bales, up to 20 increments can be obtained without compromising the stability of the bale. Hence, a non-destructive sampling technique is now achievable.
AB - The project targets a new technique to facilitate non-destructive sampling in waste bales. The current state-of-the-art sampling implements breaking up the bale, followed by tapering the samples. However this technique is time-consuming. Improving the sampling process should lead to higher accuracy of the results, since the process of sampling is the major source of error.Five sampling methods were tested, including the state-of-the-art method, sampling with a chainsaw and different drillers of which the gained drilling cuttings are used as the sample.The most effective tool to sample a proper increment turned out to be a concrete core drill with a customised crown. Depending on the size of the bales, up to 20 increments can be obtained without compromising the stability of the bale. Hence, a non-destructive sampling technique is now achievable.
KW - Probenahme
KW - Ballen
KW - Bohren
M3 - Conference contribution
SN - 978-3-200-04777-8
VL - 13
SP - 759
EP - 762
BT - Recy & DepoTech 2016
A2 - Pomberger, Roland
PB - Eigenverlag
CY - Leoben
ER -
