This document specifies terms and definitions, classification and marking, requirements, test methods, inspection rules and marking, Encasement, transportation and storage for thermal reflection insulating coatings for building exterior surfaces. Applicable to flat coating coatings and textured coatings with reflection insulation. Cited documents include artificial climate aging and artificial radiation exposure test methods for Coatings, standards for aluminum and aluminum alloy materials, numerical revision rules, Coating standard test plates, Coating product Encasement marks, etc.