GB/T 34180-2017 in English

This standard specifies the methods for determining the impact resistance of external thermal insulation systems used in building construction. It outlines the test procedures, equipment requirements, and conditions under which the tests should be conducted. The scope includes the preparation of test specimens, the application of impact loads, and the evaluation of the resulting damage. The standard is applicable to various types of insulation materials and systems designed for use in external walls. It provides detailed instructions to ensure consistency and accuracy in testing, enabling reliable comparisons between different products and systems. The procedures described are intended to be used by manufacturers, testing laboratories, and other relevant parties involved in the assessment of impact resistance performance.