What standards address tile installation in wet areas?

The correct choice pertains to the standards set forth by ANSI (American National Standards Institute) that specifically address the installation of tiles in wet areas. ANSI A108.1A outlines methods for the installation of ceramic tile and includes provisions specifically relevant to wet environments, ensuring that tiles are applied in a manner that withstands moisture and prevents issues such as mold or water damage.

ANSI A108.13 focuses on the installation of tiles in wet areas as well, providing guidelines for the proper substrate preparation, adhesive application, and overall installation techniques necessary to maintain the integrity and performance of tile installations that will regularly encounter water. These standards are crucial for ensuring durability and safety in environments like bathrooms, kitchens, and other places where water exposure is frequent.

In contrast, the other standards presented do not specifically address tile installation practices in wet environments to the same extent. While they may govern aspects of material performance or testing methods, they do not directly relate to the specific installation methods needed to handle wet conditions effectively. Therefore, focusing on ANSI A108.1A and A108.13 is key for a successful tile installation in wet areas.