ASTM E2707-22 PDF Download

The ASTM E2707-22 standard outlines a procedure for evaluating the fire performance of vertically oriented wall assemblies when exposed to direct flame. The test method is designed to simulate the type of external fire exposure that can occur in a "Wildland Urban Interface" scenario.

The purpose of the test is to assess the ability of the wall system to resist fire penetration from the exterior into the wall cavity or unexposed side of the assembly. The data generated by this test method can be used to compare the performance of materials used as exposed surfaces of exterior walls in construction applications.

It is important to note that this test method closely follows the procedure outlined in the California Office of State Marshal (SFM) Method 12-7A-1. The test specimen should be representative of the thicknesses and configurations used in actual end products or systems.

While this standard provides valuable data for evaluating fire performance, it does not encompass all the factors required for assessing fire hazard or fire risk under actual fire conditions. Additionally, it should be noted that fire testing can be hazardous, and appropriate safety measures must be implemented during the testing process.