TY - CONF A1 - Wilke, Olaf A1 - Horn, Wolfgang A1 - Jann, Oliver A1 - Kalus, Sabine A1 - Brödner, Doris A1 - Juritsch, Elevtheria A1 - Süßmilch, C. A1 - Kirchner, D. T1 - European interlaboratory study for sampling VOC emissions - Step 2 - Sampling with Tenax tubes at an emission test chamber T2 - Indoor Air 2008, August 17-22, 2008 CY - Copenhagen, Denmark DA - 2008-08-17 KW - VOC KW - Tenax thermal desorption KW - Emission test chamber KW - Proficiency testing KW - Interlaboratory study PY - 2008 IS - Paper ID: 238 SP - 1 AN - OPUS4-17864 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Wilke, Olaf A1 - Jann, Oliver A1 - Brödner, Doris T1 - Fast and reliable determination of emissions from carpet adhesives PY - 2005 UR - http://www.gerstel.com/magazine_solution_05.htm SN - 1619-0076 IS - 5 SP - 4 EP - 5 CY - Mülheim an der Ruhr AN - OPUS4-7323 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Richter, Matthias A1 - Wilke, Olaf A1 - Jann, Oliver T1 - Use of emission test chambers for the determination of chemical emissions from construction materials T2 - 1st International conference on the chemistry of construction materials CY - Berlin, Germany DA - 2013-10-07 KW - VOC KW - Emission from materials KW - Construction materials KW - Emission test chamber PY - 2013 SN - 978-3-936028-75-1 N1 - Serientitel: GDCh-Monographien – Series title: GDCh-Monographien VL - 46 SP - 259 EP - 262 AN - OPUS4-29480 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pech, Anja A1 - Wilke, Olaf A1 - Horn, Wolfgang A1 - Jann, Oliver T1 - Analysis of very volatile organic compounds (VVOC) with thermal desorption GC-MS N2 - Most VVOC were rarely considered in the evaluation of construction products. (Salthammer, 2014) In Germany this will change because the latest version of the German AgBB scheme for health evaluation (2015) now include VVOC, e.g. ethyl acetate and ethanol. In this study selected compounds were tested with the procedure described in ISO 16017 and a method for measuring VVOC with thermal desorption was developed. Three different adsorbents Tenax TA, Carbograph 5TD and Carbopack X were tested to analyse VVOC according to ISO 16017. For the tested VVOC, Carbograph 5TD showed the best results under the chosen analytical conditions. T2 - Indoor Air 2016, The 14th international conference of Indoor Air Quality and Climate CY - Gent, Belgium DA - 03.07.2016 KW - Thermal desorption KW - VVOC KW - Carbograph 5TD KW - Carbopack X PY - 2016 SP - Paper 889, 1 EP - 2 AN - OPUS4-37035 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Horn, Wolfgang A1 - Wilke, Olaf A1 - Wiegner, Katharina A1 - Jann, Oliver A1 - Kalus, Sabine A1 - Till, Carola T1 - Interlaboratory study with Tenax thermal desorption - Phase 1 - liquid samples added onto tenax tubes T2 - Healthy buildings 2009 - 9th International conference & exhibition CY - Syracuse, NY, USA DA - 2009-09-13 KW - ISO 16000-6 KW - Interlaboratory study KW - VOC KW - External quality management system PY - 2009 IS - Paper 355 SP - 1 EP - 2 CY - Syracuse, NY, USA AN - OPUS4-19923 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wiegner, Katharina A1 - Wilke, Olaf A1 - Jann, Oliver A1 - Brödner, Doris A1 - Scheffer, Harald A1 - Kalus, Sabine A1 - Till, Carola T1 - Study on VOC-Emissions from Oriented Strand Boards (OSB) T2 - Healthy buildings 2009 - 9th International conference & exhibition CY - Syracuse, NY, USA DA - 2009-09-13 KW - Volatile organic compound (VOC) KW - Aldehyde KW - Antioxidant KW - Wood KW - Oriented strand boards (OSB) PY - 2009 IS - Paper 247 SP - 1 EP - 4 CY - Syracuse, NY, USA AN - OPUS4-19928 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wilke, Olaf A1 - Horn, Wolfgang A1 - Jann, Oliver A1 - Kalus, Sabine A1 - Brödner, Doris A1 - Juritsch, Elevtheria A1 - Till, Carola A1 - Kirchner, D. T1 - European interlaboratory study for sampling VOC emissions - Step 3 - Emission test chamber measurements T2 - Healthy buildings 2009 - 9th International conference & exhibition CY - Syracuse, NY, USA DA - 2009-09-13 KW - VOC emission KW - Emission test chamber KW - Round robin test KW - Construction products KW - Tenax thermal desorption PY - 2009 IS - Paper 343 SP - 1 EP - 4 CY - Syracuse, NY, USA AN - OPUS4-20093 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Richter, Janine A1 - Wilke, Olaf 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 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 - Jann, Oliver T1 - Emissions of very volitale 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 - 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 - TY - CONF A1 - Richter, Janine A1 - Jann, Oliver A1 - Wilke, Olaf T1 - Emissions of formaldehyde from acoustic tiles N2 - Acoustics is an important aspect for large rooms especially in schools, kindergartens and offices. Foam tiles made from melamine resins are often used for acoustic insulation because they show good fire resistance and good thermal insulation properties. But they can emit formaldehyde. In Germany there are cases with a resulting indoor air concentration of higher than 100 µg/m³. In this study samples from two schools and one office were investigated. Additionally, new tiles were purchased and tested to evaluate the general potential as formaldehyde source. T2 - Healthy Buildings 2017 Europe CY - Lublin, Poland DA - 02.07.2014 KW - Building product KW - Emission test chamber KW - Formaldehyde KW - Foam tiles PY - 2017 SN - 978-83-7947-232-1 SP - Paper 0176, 1-2 AN - OPUS4-41574 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -