TY - CONF A1 - Wiegner, Katharina A1 - Horn, Wolfgang A1 - Jann, Oliver A1 - Farke, M. A1 - Hahn, Oliver T1 - Assessment of emissions from materials for museum equipment N2 - Museums worldwide are equipped with different display cases. Exhibit display cases should protect cultural objects from dust as well as from mechanical and physical damage. To ensure a stable climate inside the display cases, a low air exchange rate is maintained. Typically air exchange rates are often smaller than 0.1 d'1 (Torge, 2000), which can result in rising concentrations of potential harmful immissions inside of the display cases due to emissions from materials. Especially high concentrations of organic acids, which can emit from e.g. sealing materials, can produce damage of cultural objects, as shown in Figure 1. To minimize such risks emissions must be reduced. T2 - Healthy Buildings 2012 - 10th International conference CY - Brisbane, Australia DA - 08.07.2012 KW - Assessment of emissions from materials for museum equipment KW - BEMMA display case KW - Protection of cultural object KW - Emissions PY - 2012 SN - 978-1-921897-40-5 SP - 1 EP - 2 (7G.3) AN - OPUS4-27525 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Horn, Wolfgang A1 - Hahn, Oliver A1 - Jann, Oliver T1 - Kunstgüter in Vitrinen: was helfen Materialuntersuchungen gemäß BEMMA-Schema? N2 - Moderne Vitrinen sollen gleichzeitig eine hohe Dichtigkeit und die Abwesenheit jeglicher Fremdstoffe in den Vitrinen gewährleisten. Diese Anforderungen sind zeitgleich kaum erfüllbar, da es emissionsfreie Materialien (vor allem Kleb- und Beschichtungsstoffe) nicht gibt. Um die potentiellen Emissionen zu minimieren wurde ein Messverfahren entwickelt, welches inzwischen als BEMMA-Schema (Bewertung von Emissionen aus Materialien für Museumsausstattungen) in die Museumswelt Einzug genommen hat. Die erfolgreiche Bewertung der für den Bau verwendeten Materialien gemäß BEMMA-Schema resultiert nicht in einer emissionsfreien Vitrine, sondern soll bei der Auswahl geeigneter Materialien zur Herstellung möglichst emissionsarmer Vitrinen helfen. Konkrete handwerkliche Durchführungen beim Bau, Dichtheits¬anforderungen, wie auch die Aufstellbedingungen (Umgebung der Vitrine) beeinflussen die Emissionscharakteristik der fertigen Vitrine in der Praxis. Eine saubere Vitrine hilft nichts in einer belasteten Umgebung oder auch bei emittierenden Exponaten. Inzwischen liegen Erfahrungen mit dem Schema seit 2012 vor. Der Messablauf sieht vor, dass von den Materialien kleine Muster mit der Mikrokammer (Markes) innerhalb von 2 Tagen untersucht werden. Dabei wird mit Silikagelkartuschen auf Ameisen- und Essigsäure, mit DNPH auf Aldehyde und Ketone und mit Tenax® sowohl auf VOC als auch für die spezifische Oxim-Analytik die Abluft der Mikrokammern untersucht. Die Bewertungskriterien basieren auf den Ergebnissen einer Vorstudie mit ca. 150 verschiedenen Produkten im Zeitraum 2010 bis 2012. T2 - 12. Fachkongress der Arbeitsgemeinschaft ökologischer Forschungsinstiute (AGÖF) CY - Hallstadt (Bamberg), Germany DA - 17.10.2019 KW - Museum KW - Emission KW - Bauprodukte KW - BEMMA KW - Vitrinen PY - 2019 SN - 978-3-930576-11-1 VL - 12. Fachkongress SP - 245 EP - 249 PB - Arbeitsgemeinschaft ökologischer Forschungsinstiute (AGÖF) e. V. CY - Springe-Eldagsen AN - OPUS4-49326 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Jann, Oliver T1 - Emissionen flüchtiger Verbindungen aus Bauprodukten N2 - Vielzahl unterschiedlicher VOC kann aus Bauprodukten freigesetzt werden. In den meisten Bauproduktgruppen gibt es sowohl emissionsarme als auch emissionsreiche Produkte. Manche VOC produktgruppenspezifisch: Siloxane/Silikon, andere VOC unspezifisch wie Formaldehyd, Essigsäure VOC-Analytik und Gerüche zeigen im Allgemeinen keinen Zusammenhang. Schwerflüchter zeigen Langzeitemission und ausgeprägte Senken-/Memoryeffekte. Radon kann aus manchen Bauprodukten abgegeben werden und bei luftdichten Gebäuden in radonarmen Gebieten Haupt-Radonquelle sein. Radonexhalation kann grundsätzlich (statisch/dynamisch) mit VOC-Kammern - ergänzt mit geeigneten Messgeräten - bestimmt werden. T2 - VDI-Wissensforum: Bauprodukte und gesunde Innenraumluft CY - Düsseldorf, Germany DA - 22.11.2016 KW - VOC KW - Bauprodukte KW - Emissionen KW - Luft KW - Radon PY - 2016 SP - 3 EP - 23 PB - VDI CY - Düsseldorf AN - OPUS4-38589 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Brosig, Laura A1 - Horn, Wolfgang A1 - Jann, Oliver T1 - Method-verification and optimisation of the standardised assessment of odour intensity regarding ISO 16000-28 N2 - Besides measurement of VOC emissions also the evaluation of odour emissions and the perceived intensity of odours gains in importance. Due to difficulties detected in the measurement method of the perceived intensity described in (ISO 16000-28, 2012) the introduction of “reference” odours will be recommended for the training of panellists and as basis for interlaboratory comparisons. In order to generate the “reference” odours standard liquid substances were directly injected into the main gas flow provided to the panellists. One of the substances tested was ethyl acetate. A pre-evaluation was conducted with six untrained panellists and has shown that ethyl acetate is potentially suitable as reference odour. For further validation of those “reference” odours they additionally will be provided to and evaluated by trained panellists of well established-measurement institutes. T2 - Indoor Air 2016 The 14th international conference of Indoor Air Quality and Climate CY - Ghent, Belgium DA - 03.07.2016 KW - Odour assessment KW - Perceived odour intensity KW - Reference odour KW - Emission testing KW - Building products PY - 2016 SN - 978-0-9846855-5-4 SP - Paper 568, 1 EP - 6 AN - OPUS4-38373 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Brosig, Laura A1 - Horn, Wolfgang A1 - Jann, Oliver T1 - Ringversuche zur Einführung von Geruchsmessungen in die Bewertung von Bauprodukten entsprechend der DIN ISO 16000-28 und VDI 4302-1 N2 - The DIN ISO 16000-28 and VDI 4302-1 describe a method for the assessment of the perceived intensity of odours. It is based on a trained assessment panel using a referencing scale that provides defined acetone concentrations. Due to the AgBB-scheme including a place holder for odour assessment it is currently checked whether the method is applicable. To check the applicability a pilot phase regarding the „Implementation of Odour Measurements into the Assessment of Building Products“ was started by AgBB1 in 2012. Düring this phase amongst others two interlaboratory tests were conducted. The first one in 2012 served to test the applicability and to identify need and potential for improvement. Based on those findings an additional Standard Operation procedure was developed for the second interlaboratory test in 2014. The second interlaboratory test confirmed the findings of the first one and the need for improvement of the measurement method as well. Nonetheless both tests showed Standard deviations of reproducibility between 20 and 40%. Standard deviations of reproducibility of well-established interlaboratory tests for VOCs show comparable results. T2 - 17. Workshop - Geruch und Emissionen bei Kunststoffen CY - Kassel, Germany DA - 16.03.2015 PY - 2015 SP - 8-1 EP - 8-9 AN - OPUS4-33075 LA - deu 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 - 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 - 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 - TY - CONF A1 - Müller, B. A1 - Dahms, A. A1 - Bitter, F. A1 - Wargocki, P. A1 - Olesen, B. A1 - Knudsen, H.N. A1 - Afshari, A. A1 - Jann, Oliver A1 - Horn, Wolfgang A1 - Müller, D. A1 - Airaksinen, M. A1 - Järnström, H. A1 - Tirkkonen, T. A1 - Witterseh, T. T1 - Material labelling: Combined material emission tests and sensory evaluations T2 - Indoor Air 2008, 11th International Conference on Indoor Air Quality and Climate CY - Copenhagen, Denmark DA - 2008-08-17 KW - Material labelling KW - Emission test KW - Sensory evaluation KW - Odour intensity KW - Acceptability PY - 2008 IS - Paper 1066 SP - 1 EP - 8 AN - OPUS4-18047 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wilke, Olaf A1 - Seeger, Stefan A1 - Bresch, Harald A1 - Brödner, Doris A1 - Juritsch, Elevtheria A1 - Jann, Oliver T1 - Sampling and characterisation of ultra fine particles released from laser printers T2 - Indoor Air 2008, August 17-22, 2008 CY - Copenhagen, Denmark DA - 2008-08-17 KW - Aerosol KW - Ultra fine particle KW - Laser printer KW - Cyclosiloxanes PY - 2008 IS - Paper ID: 239 SP - 1 AN - OPUS4-17865 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Horn, Wolfgang A1 - Jann, Oliver A1 - Brödner, Doris A1 - Kalus, Sabine A1 - Juritsch, Elevtheria A1 - Müller, B. A1 - Müller, D. A1 - Kasche, J. T1 - Chemische analytische Bewertung von Baustoffemissionen T2 - Deutsche Kälte-Klima-Tagung 2008 CY - Ulm, Deutschland DA - 2008-11-20 KW - AgBB-Schema KW - VOC KW - Emissionen KW - Bauprodukte KW - Bewertung Emissionen PY - 2008 IS - AA.IV.15 SP - 1 EP - 8 AN - OPUS4-18406 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Jann, Oliver A1 - Wilke, Olaf T1 - Comparison of FLEC with other climate chambers, Gemeran experiences T2 - 2nd International FLEC Symposium CY - Copenhagen, Denmark DA - 2001-09-06 PY - 2001 SP - 18 EP - 27 AN - OPUS4-7204 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Richter, Matthias A1 - Jann, Oliver A1 - Kemski, J. A1 - Klingel, R. A1 - Schneider, Uwe A1 - Krocker, Christian T1 - Investigations on radon exhalation of different building materials N2 - The inhalation of 222Rn (radon) is one of the most important reasons for lung cancer, after smoking. Usually, the geological subsoil and the building ground are the dominant sources for enhanced indoor radon levels. Additionally, building materials can increase indoor radon concentrations when these materials contain higher contents of 226Ra (radium), especially in combination with low air exchange rates. For a realistic estimation of indoor radon concentrations, it is helpful to carry out measurements of radon exhalation rates from relevant materials using emission test chambers. In Germany, it is aspired to limit the total indoor radon concentration to 100 Bq/m3, whereby building materials should contribute at most 20 Bq/m3. Within a project financed by the German Institute for Construction Technology (DIBt), a practical oriented measurement procedure of the radon exhalation of building materials in accordance to ISO 16000-9 was developed to have a means for the assessment of these materials with respect to their indoor use. Test chambers with different volumes were used. The tested materials were mainly used for wall constructions (e.g., bricks, light-weight concrete) and have known specific radium activities and radon exhalation rates. T2 - Indoor Air 2011, 12th International conference on indoor air quality and climate CY - Austin, TX, USA DA - 05.06.2011 KW - Radon exhalation KW - Building material KW - Emission test chamber KW - Indoor air PY - 2011 IS - Paper 768 SP - 1 EP - 2 AN - OPUS4-24155 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Horn, Wolfgang A1 - Müller, B. A1 - Panaskova, J. A1 - Jann, Oliver A1 - Plehn, W. A1 - Müller, D. T1 - VOC emissions from building materials accompanying sensory tests for different evaluation schemes N2 - Within a follow up project of a former study (Horn et al. 2005) emissions and odor from different types of construction products were investigated (financed by the German Federal Environmental Agency - FKZ 37 07 62 300). The tested materials were mainly those used for construction of floors indoors. For this type of materials in Germany several labeling procedures exist which are based on Emission chamber testing. Two important labeling procedures in Germany are based on the AgBBevaluation scheme (Däumling et al. 2005). For some applications (flooring material) it is the mandatory Ü-mark of DIBt (German Institute for Construction Technology). Furthermore for carpets, adhesives and many other products, like sealants, mattresses, furniture and so on the voluntary blue angel mark exist. Within this scheme the volatile organic compounds (VOC) compounds are measured with well established procedures and are evaluated with LCI-values which were derived from health information. Beyond that many complaints according to building products are caused by odors. Therefore an evaluation procedure for the odor is very important and should be implemented into all of the mentioned labeling schemes. T2 - Indoor Air 2011, 12th International conference on indoor air quality and climate CY - Austin, TX, USA DA - 05.06.2011 KW - Odor KW - Construction product KW - VOC-emission KW - Evaluation KW - AgBB PY - 2011 IS - Paper 768 SP - 1 EP - 2 AN - OPUS4-23881 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Müller, B. A1 - Panaskova, J. A1 - Jann, Oliver A1 - Horn, Wolfgang A1 - Müller, D. A1 - Plehn, W. T1 - Results of sensory tests and sensory-limit settings for building materials in Germany N2 - Indoor air pollutants influence the health and comfort of building occupants and consequently the energy consumption of the building. The pollutants are emitted by various sources. Among these sources, building products are of particular importance. To control the emission of pollutants from building materials, a few different voluntary labelling Systems have been introduced in Europe. In Germany also mandatory “Principles for the health assessment of construction products used in interiors” have been applied for the technical approval of floor coverings since 2004. This procedure is based on the assessment scheine of the Committee for Health-related Evaluation of Building Products (AgBBScheme). The sensory-limit settings for building-material label Blue Angel offer consumer to differ not only low-emission but also low-odour Building materials from another building materials. T2 - Indoor Air 2011, 12th International conference on indoor air quality and climate CY - Austin, TX, USA DA - 05.06.2011 KW - Perceived air-quality KW - Odour evaluation KW - Odour labelling KW - Test procedure KW - Standardisation PY - 2011 IS - Paper 768 SP - 1 EP - 2 AN - OPUS4-23882 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wiegner, Katharina A1 - Horn, Wolfgang A1 - Wilke, Olaf A1 - Kalus, Sabine A1 - Jann, Oliver T1 - Different possibilities for the statistical evaluation of round robin tests for volatile organic compounds in emission test chambers N2 - Emission testing of products is currently a rapidly increasing field of activity. The amounts of volatile organic compounds (VOC) which emit from products in emission test Chambers are used to evaluate these products. Typically labelling procedures for construction products are based on emission test chamber measurements. This performance should be verified. Possibly this can be performed due to testing of one material at different laboratories within a round robin test. Therefore it is necessary that a reference material exists which can be used for such round robin tests or as part of the quality management System to ensure comparable results. The different Statistical evaluation possibilities of a round robin test with a constant reference material for VOCs (volatile organic compounds) in emission test Chambers are the main focus of the presented paper. T2 - Healthy Buildings 2012 - 10th International conference CY - Brisbane, Australia DA - 08.07.2012 KW - Reference material KW - Round robin test KW - Emission test chamber KW - VOC-emission KW - Product emission testing PY - 2012 SN - 978-1-921897-40-5 SP - 1 EP - 2 (8B.6) AN - OPUS4-27526 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kemmlein, Sabine A1 - Rockstroh, Jens A1 - Jann, Oliver ED - Reichl, H. T1 - Investigation on emissions of volatile and semivolatile compounds (VOC, SVOV), dust and ozone from electronic consumer products T2 - Joint International Congress and Exhibition Electronics Goes Green 2004+ CY - Berlin, Germany DA - 2004-09-06 KW - Emission test chamber KW - Emission test cells KW - VOC KW - SVOC KW - Flame retardants KW - Ozone KW - Dust KW - Hardcopy devices KW - Electronics PY - 2004 SP - 1051 EP - 1052 PB - Fraunhofer IRB Verl. CY - Stuttgart AN - OPUS4-5047 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rockstroh, Jens A1 - Horn, Wolfgang A1 - Juritsch, Elevtheria A1 - Kalus, Sabine A1 - Jann, Oliver ED - de Oliveira, F. ED - Gameiro da Silva, M. ED - Pinto, R. T1 - Investigations on the Emission of organic Acids from Building Products in Emission Test Chambers - Development of a new Test Method T2 - 8th International Conference "Healthy Buildings" CY - Lisboa, Portugal DA - 2006-06-04 KW - Building products KW - Organic acids KW - VOC KW - GC/MS PY - 2006 VL - 4 SP - 45 EP - 48 PB - Universidade do Porto CY - Lissabon AN - OPUS4-12447 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Horn, Wolfgang A1 - Kasche, J. A1 - Jann, Oliver A1 - Müller, D. T1 - Emissions- und Geruchsuntersuchungen an Bauprodukten - Ergebnisse eines UFO-Planprojektes T2 - 8th Workshop "Odour and Emissions of Plastic Materials" CY - Kassel, Germany DA - 2006-03-27 KW - Bauprodukte KW - Emissionen KW - Geruch KW - RAL UZ PY - 2006 SP - 13-1- 13-7 CY - Kassel AN - OPUS4-12259 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kasche, J. A1 - Dahms, A. A1 - Müller, B. A1 - Müller, D. A1 - Horn, Wolfgang A1 - Jann, Oliver T1 - Olfaktorische Bewertung von Baumaterialien T2 - 7th Workshop "Odour and Emissions of Plastic Materials" CY - Kassel, Germany DA - 0005-04-04 KW - Bauprodukte KW - Emissionen KW - Geruch KW - Kammerverfahren KW - VOC PY - 2005 SP - 5-1-5-12 PB - Kassel University Press GmbH CY - Kassel AN - OPUS4-7363 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -