BS ISO 5658-2:1996 - Reaction to fire tests. Spread of flame - Lateral spread on building products in vertical configuration
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BS ISO 5658-2:1996 is a standard that belongs to the ISO (International Organization for Standardization) series of standards related to reaction to fire tests. In particular, this standard focuses on the "Spread of Flame - Lateral Spread on Building Products in Vertical Configuration." It provides guidelines and procedures for testing the lateral spread of flame on building products when they are oriented in a vertical configuration. The purpose of such tests is to assess the fire performance of building materials and products.
Here are some key aspects that the standard may cover:
Test Setup: Details on the apparatus and setup used to conduct the test, including the arrangement of the test specimen, ignition source, and measurement equipment.
Ignition Source: Specification of the ignition source used to initiate the flame spread on the building product.
Test Procedure: A step-by-step procedure for conducting the test, which involves exposing the building product to the ignition source and measuring the lateral spread of flame.
Criteria and Parameters: Information on the criteria and parameters used to evaluate the test results, such as the maximum flame spread distance or other relevant performance indicators.
Reporting: Guidelines for reporting the test results, including the format and content of the test report.
The purpose of this type of test is to assess how building products perform when subjected to a fire scenario. Understanding the lateral spread of flame is crucial for evaluating the potential fire hazards associated with these materials and for determining their suitability for use in building construction. These tests help in establishing safety standards and regulations related to fire safety in the construction industry.
ICS 13.220.50 Fire-resistance of building materials and elements
Language:
English
Subject Keywords:
Flame propagation; Flame-spread classifications; Vertical; Pilot flames; Calibration; Construction materials
Hazards; Surface spread of flame; Test specimens; Test equipment; Construction systems parts; Fire safety
Safety measures; Flammable materials; Heat measurement; Fire safety in buildings; Fire tests
