ASTM C 203—05a Standard Test Methods for Braking Load and Flexural Properties of Block-type Thermal Insulation (PDF Download)
PURCHASE THE PDF DOWNLOAD VERSION AND GET IMMEDIATE ACCESS!!! This convenient option is a searchable PDF download that requires a PDF Reader. This option is mobile friendly and compatible with all devices, including mobile tablets and smart phones. The PDF Download is licensed per individual in which the individual can place on up to four electronic devices for their personal use. Distribution of the PDF is not permitted. For a volume license the PDF is licensed to the person in which it is assigned. Use on a local area network or other network is not permitted.
ALL PDF DOWNLOAD SALES ARE FINAL.
For ICC certification examination rules related to exam reference materials review Test Site Regulations
These test methods are to be used to determine the resistance of some types of preformed block insulation when transverse loads are normally applied to the surface. Values are measured at the maximum load or breaking point under specified conditions or specimen size, span between supports, and rate of load application. The equations used are based on the assumption that the materials are uniform and presume that the stress-strain characteristics below the elastic limit are linearly elastic. These assumptions are not strictly applicable to thermal insulations of certain types in which crushing occurs before failure is obtained in transverse bending; however, depending upon the accuracy required, these procedures are capable of providing acceptable results.
This standard is referenced in the 2012 International Residential Code®.