T/GDTL 026-2025 The delivery standard sample of colorful imitation stone coating for external walls of buildings
T/GDTL 026-2025 The delivery standard sample of colorful imitation stone coating for external walls of buildings
Basic Information
Scope
Main technical content: This document specifies the classification, technical requirements, test methods, inspection rules, and marking, packaging, and storage of multi-color imitation stone coatings for construction. This document is applicable to multi-color imitation stone coatings prepared by using water-based film-forming substances (synthetic resin emulsions, etc.) as binders, adding colorants, auxiliary agents, and water-based coloring particles, and may also add functional materials such as sand grains, stone particles, special rock chips, or stone powder. This coating (main coating) and one or more matching products such as primers, intermediate coats, and topcoats form a composite coating, which has the decorative effect of natural stones such as granite and marble, and is mainly used for decoration and protection of the interior and exterior surfaces of buildings.