Which standard is used for measuring dry film thickness of coatings over concrete?

The standard that is used for measuring dry film thickness of coatings over concrete is ASTM D6132. This standard outlines a method that specifies the procedures and requirements for measuring the thickness of coatings applied to concrete surfaces. It is essential for ensuring that the applied coatings meet their specified dry film thickness requirements, which is crucial for performance, protection, and adherence to industry standards.

ASTM D6132 is particularly relevant for coatings because it addresses both the measurement techniques and the properties of the coatings themselves, ensuring that the inspection results align with expected outcomes for durability and functionality in various environmental conditions. Utilizing this standard enables inspectors to guarantee that the coatings have been applied correctly and will provide the necessary performance over time.

Other options may relate to different aspects of coatings or other materials but do not specifically focus on the dry film thickness measurement of coatings applied over concrete substrates.