DL/T 776-2019 in English

This standard specifies the technical requirements, test methods, and inspection rules for thermal insulation materials used in thermal power plants. It covers aspects such as material composition, physical and chemical properties, performance indicators, and application conditions. The standard also outlines the procedures for sampling, testing, and quality inspection to ensure that the materials meet the required performance levels under various operating conditions. Additionally, it provides guidance on the storage, transportation, and usage of these materials to ensure their effectiveness and safety throughout their service life. The standard is applicable to the selection, production, and use of thermal insulation materials in thermal power plants, and it serves as a reference for relevant design, construction, and operation units.