Environmental and health related criteria for buildings - ANEC

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IBO - Environmental and Health related Criteria for Buildings Criterion D2.2.3 Low emission derived timber product OR unglued and untreated solid wood products (apart from highly resinous wood, e.g. larch, pine, etc.) D2.2.4 Low-emission paints for ceiling and walls (applicable standards of VOC-content) D2.2.5 Measurement of VOC 4 weeks after completion of flooring (applicable limits for TVOC) D2.2.6 Measurement of formaldehyde 4 weeks after completion of flooring (applicable limits for formaldehyde) E1.3 Solventfree bitumen coatings and adhesives (Giscode BBP10) Pre-certificate Certificate 12 7 8 5 - 10 - 6 5 5 Avoidance of polyvinyl chloride (PVC) Table 26: Credits for PVC-free products in TQB, status 22.07.2010 Criterion Points E1.2 PVC-free water and sewer pipes inside building (buried PVC-pipes are 5 allowed) E1.2.1 PVC-free pipes for supply and exit air 5 E1.2.2 PVC-free electrical equipment (cable, pipes, sockets) 10 E1.2.3 PVC-free sheetings 5 E1.2.4 PVC-free flooring 5 E1.2.5 PVC-free wall paper 5 E1.2.6 PVC-free windows 10 E1.2.7 PVC-free doors 5 E1.2.8 PVC-free roller shutter 5 “Products’ management” Total Quality Building and the other Austrian building assessment systems (klima:aktiv Haus, IBO ÖKOPASS) are very often combined with a program called “Products’ management” (in German: “Produktmanagement” or “Chemikalienmanagement”). Products’ management means the proper selection and quality control of building products in order to avoid the emission of indoor air pollutants. It is carried out by independent third parties (intern or extern) und comprises - introduction of environmentally sound criteria in call for tender and the award contract, - control and release for use of all building materials, - regular check on the building site. The successful application is documented in a report and has to be proved by indoor air measurement. Products have to be considered, if they are - building chemicals applied to the room covering (exterior and interior) - building materials which are applied inside of the rooms (airtight layer and all building materials inside of it) Relevant product groups to be considered are: Final Report 140 31 03 2011
IBO - Environmental and Health related Criteria for Buildings - Timber and derived timber products: - - Timber Panels - - Solid Wood, coated - - Solid Wood, untreated - Floor Coverings: - - Resilient Floor Coverings - - Textile Floor Coverings - - Wood Flooring - - Laminated Wood Flooring - Chemicals - Paints - Varnishes - Adhesives, especially flooring adhesives - Sealings The criteria used originate from Austrian Green Public Procurement programs (harmonized standards of “ÖkoKauf Wien” and “baubook oeg”) and are published on http://www.baubook.at/oeg/ (together with products fulfilling these criteria) and integrated in the tendering software ABK. In the Austrian building assessment system “klima:aktiv haus“ for service buildings the „products’ management“ itself is awarded with credits (max 50 points out of 1000) AgBB (Germany) A German task force of public health authorities, the AgBB, developed an approach for implementing health related requirements (i.e. VOC emissions) in the German registration procedure for construction products used for indoor application. The procedure has been notified (Principles of health assessment of construction products in indoor environments, Notification No. 167/2009/D, http://ec.europa.eu/enterprise/tris/public_info/). Germany supports a class system for indoor relevant products based on the AgBB scheme in the European discussion concerning the declaration in the CE-mark (KIRCHNER, 2010). The requirements comprise limitations to emissions of a sample stored in a test chamber for 3 days and 28 days. The 3 day test is representative of a building renovation case with early re-occupancy and prohibits excessively high initial VOC emissions and the presence of carcinogens. The 28 day test is representative of long-term emissions (EUROFINS, 2006). The AgBB scheme considers individual substances as well as a sum parameter for VOC with retention range from C6 to C16 (TVOC), and semi-volatile organic compounds (SVOC), respectively. The TVOC and TSVOC limits can be extracted from Table . For a large number of VOC found in indoor air a list of so-called LCI values (Lowest Concentration of Interest) have been derived from maximum permitted workplace concentrations (Maximale Arbeitsplatz-Konzentrationen – MAK values). The MAK values belong to the most comprehensive evaluation system for specific VOC. However, under typical conditions much higher substance concentrations are generally encountered in workplaces than in living spaces. On the other hand, much shorter exposure times occur at Final Report 141 31 03 2011
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