Products and systems for the protection and repair of concrete structures. Test methods. Drying test for hydrophobic impregnation

This document outlines a standardized test method designed to evaluate the water-repellent performance of products and systems used for the protection and repair of concrete structures. The procedure specifically focuses on the hydrophobic impregnation dry test, providing a consistent framework for assessing how effectively these materials resist water penetration under controlled dry conditions. It details the necessary equipment, sample preparation techniques, and the step-by-step operational sequence required to conduct the evaluation. By adhering to the specified parameters, laboratories and testing facilities can generate reliable data regarding the surface wettability and penetration depth of the applied treatments. The methodology ensures that results are comparable across different testing scenarios, facilitating the quality control of materials intended for long-term structural preservation. This approach supports the verification of product efficacy without altering the intrinsic properties of the concrete substrate.