Download or read book Chemical Tests and Evaluation of Emission Rates from Urea formaldehyde Foam Insulation Report written by Adam, Jacques and published by . This book was released on 1981 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by and published by . This book was released on 1981 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Susceptibility and Urea formaldehyde Foam Insulation written by Bruce McGregor Small and published by . This book was released on 1982 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Continuous Monitoring to Evaluate Seasonal Effects on Formaldehyde Emissions from Urea Formaldehyde Foam Insulation written by University of Western Ontario. Occupational Health and Safety Resource Centre and published by . This book was released on 1984* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index de Recherche Du Canada Microlog written by and published by . This book was released on 1982 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An index and document delivery service for Canadian report literature".
Download or read book Thermal Insulation written by Frank J. Powell and published by ASTM International. This book was released on 1987 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Micro Scale Chambers for Measuring Chemical Emissions from Spray Polyurethane Foam Insulation written by John Sebroski and published by . This book was released on 2017 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consensus standards are being developed at ASTM International to identify potential emissions from spray polyurethane foam (SPF) insulation products and to evaluate their impact on indoor air quality after installation. A method is currently being developed to measure emissions of SPF insulation using micro-scale chambers. In order to evaluate emission decay rates and the effects of temperature, generic SPF formulations (closed-cell and open-cell) were tested for emissions in micro-scale chambers (0.114 L) at ambient (23°C) and two elevated temperatures (40 and 65°C) for 20 days. Small-scale chamber (36-L) tests were conducted simultaneously to correlate the emission factors that were measured with the micro-scale chambers. Thermal desorption gas chromatography-mass spectrometry was used to capture and quantitate target volatile organic compounds (blowing agents, amine catalysts, etc.) and the flame retardant used in both formulations. Aldehydes were captured onto silica gel sorbent tubes with dinitrophenylhydrazine and analyzed with high-performance liquid chromatography. After the application of open-cell SPF, the outer skin layer of the foam may be trimmed to align the surface with wall studs or other structural elements. In this case, it may be necessary to mimic this practice when preparing samples for analyses to measure emissions. In order to investigate the impact of emissions on trimmed SPF samples, micro-scale chamber studies were conducted on both trimmed and untrimmed generic open-cell SPF material for comparison. The data from this study demonstrate that micro-scale chambers can be used to identify and quantitate potential emissions from SPF insulation. The findings from this research will be used to support the development of consensus standards in ASTM Committee D22 on Air Quality, Subcommittee D22.05 on Indoor Air.
Download or read book Estimates of Formaldehyde Emission from Urea Formaldehyde Foam Insulation Based on a Thermal Cycle and a Barometric Pressure Cycle written by J. M. Richardson and published by . This book was released on 1985 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Health Perspectives written by and published by . This book was released on 1984 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Report on the National Testing Survey to the Board of Review by the Urea Formaldehyde Foam Insulation Information and Coordination Centre written by Canada. Department of Consumer and Corporate Affairs. Urea Formaldehyde Foam Insulation Information and Coordination Centre and published by . This book was released on 1981 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 1684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book S 2224 Small Business Energy Loan Program written by United States. Congress. Senate. Select Committee on Small Business and published by . This book was released on 1980 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization of Emissions from Spray Polyurethane Foam written by Dustin Poppendieck and published by . This book was released on 2017 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spray polyurethane foam (SPF) insulation increases building energy efficiency by reducing conductive and convective heat losses through the building envelope and is used in both new construction and retrofit applications. Health complaints relating to emissions from SPF installations have spurred a joint industry and federal effort to develop standard methods to quantify airborne emissions from SPF. As part of this effort, the Consumer Product Safety Commission (CPSC) tasked the National Institute of Standards and Technology (NIST) with developing testing and measurement protocols to determine the quantities and properties of compounds released from SPF, such as amine catalysts and aldehydes, as it is applied in residential settings. Specifically, this effort examined if micro-chamber emission results can be used to determine concentrations in indoor environments and to quantify the emissions from a SPF sample that was applied in a potentially non-ideal manner. The data demonstrate that emissions from SPF are chemical, temperature, flow, and foam type dependent. Micro-chamber data can be used to compare chemical emission profiles from various foams, but micro-chamber emission rates for flame retardants cannot be directly applied to full scale emissions in a building. The results from examining SPF in a residential test home suggest that occupants may be exposed to measureable concentrations of the flame retardant tris (1-chloro-2-propyl) phosphate (TCPP) two years after application of open cell foam. CPSC submitted a SPF sample suggestive of being applied in a non-ideal manner. When the submitted SPF was tested in the micro-chamber, over 17 different chemicals were identified with a spectrum match, seven of which had not been previously identified in literature emitting from other foams. Of the chemicals for which concentrations were quantified in the micro-chamber experiments, triethylenediamine concentrations were the highest. The emission rates of six chemicals were quantified from the SPF. The emission rates of all chemicals except for TCPP decreased in a negative exponential manner. More information on chemicals emitted from SPF in buildings are needed to determine if the tested foam is indeed a misapplied foam. Emission rates in this document apply only to micro-chamber conditions. This data should not be used to predict full-scale emissions until further testing has determined mass transfer parameters.
Download or read book Report on the Feasibility of Developing Biological Indicator Tests Systems for Use in the Assessment of the Problems Associated with Urea Formaldehyde Foam Insulation written by Robert F. Willes and published by . This book was released on 1984 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1981 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
