ASTM D7234-2012 provides a standard test method for determining the tensile adhesion strength of concrete surface coatings. The maximum tensile force value of the coating when it separates from the concrete substrate is recorded by adhering the test head to the coating surface and applying vertical tensile force using a portable tensile Adhesion Tester. This test method is suitable for evaluating the adhesion performance between coatings and concrete substrates, identifying coating construction defects, and verifying the mass and durability of coating systems. This standard is widely used in the fields of construction, bridges, industrial facilities, and floor coatings to provide a scientific basis for material selection, construction quality control, and long-term performance evaluation.