TY - CONF A1 - Richter, Janine A1 - Wilke, Olaf A1 - Jann, Oliver T1 - Emissions of formaldehyde and VOC from wood-based building products T2 - Proceedings of Healthy Buildings 2017 Europe N2 - Wood-based materials are well-known sources for formaldehyde emission in the indoor environment. Different testing standards lead to different emission values for the materials. Such standards are compared in this study. Besides scenarios with varying loading factors, air exchange rates and climatic conditions were investigated to evaluate the formaldehyde emission potential of different building products. Under realistic indoor conditions used for the emission chamber tests, exceeding of formaldehyde indoor guide values were obtained. Results showed the need for improvement of wood-based materials with lower formaldehyde emissions and the adaption of testing parameters closer to realistic conditions. T2 - Healthy Buildings 2017 Europe CY - Lublin, Poland DA - 02.07.2017 KW - Formaldehyde KW - Emission chamber testing KW - Particle board KW - OSB PY - 2017 SN - 978-83-7947-232-1 SP - Paper 0175, 1-6 AN - OPUS4-41575 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wilke, Olaf A1 - Richter, Janine A1 - Jann, Oliver T1 - Emissions of formaldehyde and VOC from wood-based building products N2 - Wood-based materials are well-known sources for formaldehyde emission in the indoor environment. Different testing standards lead to different emission values for the materials. Such standards are compared in this study. Besides scenarios with varying loading factors, air exchange rates and climatic conditions were investigated to evaluate the formaldehyde emission potential of different building products. Under realistic indoor conditions used for the emission chamber tests, exceeding of formaldehyde indoor guide values were obtained. Results showed the need for improvement of wood-based materials with lower formaldehyde emissions and the adaption of testing parameters closer to realistic conditions. T2 - Healthy Buildings 2017 Europe CY - Lublin, Poland DA - 02.07.2017 KW - Formaldehyde KW - Emission chamber testing KW - Particle board KW - OSB PY - 2017 AN - OPUS4-41576 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wilke, Olaf A1 - Jann, Oliver T1 - Emissions of very volatile organic compounds (VVOC) from particle boards N2 - The latest version of the German AgBB evaluation scheme (2015) for construction products includes some VVOC, e.g. formaldehyde, acetaldehyde and acetone. For these VVOC so-called LCI values (lowest concentration of interest) were derived which are used for the calculation of the so-called R-value (risk index, see reference 1 for the calculation). Test chamber measurements of particle boards show that the emissions of VVOC might have significant impact on the R-value and therefore for the health evaluation. T2 - Indoor Air 2016, The 14th international conference of Indoor Air Quality and Climate CY - Gent, Belgium DA - 03.07.2016 KW - Formaldehyde KW - AgBB evaluation scheme KW - VVOC KW - Particle board KW - OSB KW - Emission test chamber PY - 2016 AN - OPUS4-37033 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wilke, Olaf A1 - Jann, Oliver T1 - Emissions of very volitale organic compounds (VVOC) from particle boards T2 - Proceedings of the 14th international conference of Indoor Air Quality and Climate, Indoor Air 2016 N2 - The latest version of the German AgBB evaluation scheme (2015) for construction products includes some VVOC, e.g. formaldehyde, acetaldehyde and acetone. For these VVOC so-called LCI values (lowest concentration of interest) were derived which are used for the calculation of the so-called R-value (risk index, see reference 1 for the calculation). Test chamber measurements of particle boards show that the emissions of VVOC might have significant impact on the R-value and therefore for the health evaluation. T2 - The 14th international conference of Indoor Air Quality and Climate, Indoor Air 2016 CY - Gent, Belgium DA - 03.07.2016 KW - Formaldehyde KW - AgBB evaluation scheme KW - Particle board KW - OSB KW - VVOC KW - Emission test chamber PY - 2016 SP - Paper 965, 1 AN - OPUS4-37030 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -