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Standard Practice for Full-Scale Chamber Determination of Volatile Organic Emissions from Indoor Materials/Products
Automaticky přeložený název:
Standardní praktiky pro full-scale senátu Stanovení emisí těkavých organických z vnitřního materiály / Produkty
NORMA vydána dne 1.4.2013
Označení normy: ASTM D6670-13
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2013
Kód zboží: NS-36093
Počet stran: 21
Přibližná hmotnost: 63 g (0.14 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
building materials, environmental test chambers, full-scale chamber testing, indoor air quality, indoor materials, indoor products, material emissions, organic emissions, ICS Number Code 13.040.20 (Ambient atmospheres)
Significance and Use | ||||||||||||||||||||||||||||||||||||||||||||||
5.1 VOCs emitted from materials/products affect indoor air quality (IAQ) in buildings. To determine the impact of these emissions on IAQ, it is necessary to know their emission rates over time. This practice provides guidelines for using a full-scale environmental chamber for testing large materials and full-scale material systems/assemblies. 5.2 While this practice is developed for measuring VOC emissions, the chamber facilities and methods of evaluation presented in this practice are also useful for a variety of purposes including: (1) testing the emissions during the application process (for example, painting), or other related sources; (2) developing scaleup methods (for example, from small chamber results to a full-scale scenario); (3) studying the interaction between sources and sinks, and validating source/sink models which are the basis for IAQ prediction; (4) testing interactions between source emissions and other compounds in the air (for example, NOx, ozone, SOx); and (5) evaluating the performance of air cleaning devices intended to remove contaminants from indoor air. |
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1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||
1.1 This practice is intended for determining volatile organic compound (VOC) emissions from materials and products (building materials, material systems, furniture, consumer products, etc.) and equipment (printers, photocopiers, air cleaners, etc.) under environmental and product usage conditions that are typical of those found in office and residential buildings. 1.2 This practice is for identifying VOCs emitted and determining their emission rates over a period of time. 1.3 This practice describes the design, construction, performance evaluation, and use of full-scale chambers for VOC emission testing. 1.4 While this practice is limited to the measurement of VOC emissions, many of the general principles and procedures (such as methods for evaluating the general performance of the chamber system) may also be useful for the determination of other chemical emissions (for example, ozone, nitrogen dioxide). Determination of aerosol and particle emissions is beyond the scope of this document. 1.5 Values stated in the International System of Units (SI) are to be regarded as the standard. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||
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1.7.2008
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