19 Jun ASTM E TESTING. FOR TPR2. ON. FLEXIBLE FIRESHELLIM. MASTIC AFES -M1. VTEC # TESTED: JUNE 19, Unlike the ASTM E84 test, which requires a foot-long sample and costly testing equipment, the ASTM E surface flammability test is a much more. ASTM E Standard Test Method for Surface Flammability ASTM E Fire Test to Building Material Standard ASTM E Standard Test Method for Surface.
|Published (Last):||15 April 2004|
|PDF File Size:||5.93 Mb|
|ePub File Size:||19.90 Mb|
|Price:||Free* [*Free Regsitration Required]|
Nevertheless, when viewed within its own frame of reference, this test method provides a valid flammability assessment. It is not intended astm e162 use as a basis of ratings for building code purposes.
ASTM E | FireTEC
Once determined, the radiant panel index is helpful in assessing ast, overall fire hazard of the given material. Vertical radiant panel test exposure configuration. At VTEC Laboratories, our role as a multi-functional company stems from our more than three decades of experience. The values given in parentheses astn mathematical conversions astm e162 SI units that are provided for information only and are not considered standard.
Designed to help manufacturers meet safety standards in the astm e162 of buses, trains, recreational vehicles and more, the ASTM E test is a convenient and trusted method to learn how astm e162 can spread across a material in environments like those found in a real fire.
astm e162 You atm trust the accuracy of the results you receive since we have been a leader in testing services for more than 35 years. Flame front propagation plot for 4.
ASTM E is currently applied astm e162 materials for rapid rail transit and light rail transit vehicles and military applications among others. If the test results obtained by this test method are to be considered as part of an overall assessment of fire hazard in a building astm e162 structure, then astm e162 example criteria, concepts and procedures incorporated into Guide E shall be taken into consideration. ASTM E provides a convenient relative measure of the flame spread and heat evolution performance of building materials.
Radiant Panel Flame Spread Apparatus
The test method was originally published in The rate at which flames will travel along surfaces depends upon the physical and thermal properties of the material, product or assembly under test, the specimen mounting method astm e162 orientation, the type and level of fire awtm heat exposure, the availability of air, astm e162 properties of the surrounding enclosure. For quick, affordable and reliable surface flame spread testing of coatings, astm e162 products, materials and textiles used in railroad, transportation, and astm e162 applications, VTEC Laboratories is your number one choice.
Above the material are a series of thermocouples mounted in a chimney, or stack, which measures the produced heat astm e162 known fuel sources. It is not intended for use as a basis of ratings for building code purposes see Appendix X1. First, the flame spread factor Fs represents the rate at which the test material spreads flames. At E16 Laboratories, a popular flammability test we regularly conduct on behalf of transportation and military interests is the American Society for Testing and Materials ASTM E for surface flammability of materials using a radiant heat energy source.
The test is conducted using small specimens that are representative, to the extent possible, of the material or assembly being evaluated. In addition, we proudly hold the following accreditations: Therefore, the astm e162 are valid only for the fire test exposure conditions described in this astm e162.
Finally, these two factors astm e162 combined astm e162 find the radiant panel index Is as in the following equation:. A heat evolution factor, Q, is determined from the max temperature rise during specimen testing 4. E16 is combined with Q yielding an overall flammability parameter, the radiant panel index, Is.
Link to Active This link will always route to the current Active version of the standard. This test method may involve hazardous materials, operations, and equipment. Learn more about our services by contacting us online or calling us at astm e162 It should be noted, however, that 4 samples are required for E, astm e162 E84 requires only one.
Calibration is performed by measuring temperature rise from flames astm e162 with a methane calibration burner over a range of fuel flow rates. If different test conditions are substituted or the end-use conditions are changed, it is not always possible by astm e162 from this test to predict changes in the fire-test-response characteristics measured. Finally, these two factors are combined to find the radiant panel index Is as in the following equation: After ignition, the downward opposed flow flame spread rate and exhaust stack temperature rise are measured simultaneously to determine a flame spread factor and heat evolution factor which astm e162 combined into a single radiant panel index for assessing material flammability.
If different test conditions are substituted or the end-use conditions are changed, it is not always possible by or from this test to predict changes in the fire-test-response characteristics measured. It is intended for use in measurements of the surface astm e162 of materials exposed to fire. Specific information about hazard is given in Section. It is intended for use in measurements of the surface flammability of materials exposed to astm e162.
astm e162 When Will I Receive Results? Its unique feature is that the sample is exposed to a 12 by in radiant heat source and reflects more accurately what might be found in a real fire environment. That represents the fastest turnaround time in the flammability testing industry.
ASTM E Surface Flammability Test | VTEC Test Laboratories
Second, the heat evolution factor Q represents the quantity of fuel contained astm e162 the material. It is the responsibility of the astm e162 of this standard to establish appropriate safety and health practices and determine the applicability of regulatory astm e162 prior to use. The test is conducted by placing the material at a degree angle to a radiant heat source, which is a porous panel that steadily burns a mixture of natural gas and air at degrees Fahrenheit.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The test is conducted using small specimens that are representative, to the extent possible, of the material or assembly being evaluated.