本文件规定了耐火材料抗热震性试验方法的原理、设备、试件、程序、结果表达和试验报告。 本文件包括三种试验方法。每种方法适用于不同的产品类型，其测试结果不具有可比性。 试验方法、试验温度和试验条件由相关方协商。 本文件并非旨在解决与其使用相关的所有安全问题（如有）。用户有责任在使用前建立适当的安全和健康实践，并确定监管限制的适用性。

This document specifies the principle, equipment, test pieces, procedures, result expression and test report of test methods for thermal shock resistance of refractories. Three test methods are included in this document. Each one is applicable to a different product type and their test results are not comparable. The test method, the test temperature and the test condition are intended to be negotiated by corresponding parties. This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.