What sections cover material specifications according to ANSI?

The correct choice highlights that Sections 118 and 136 of ANSI standards are dedicated to material specifications related to tile installations. Section 118 provides pertinent information on the characteristics of materials used in tile setting, such as their physical and chemical properties, which are vital for ensuring the right performance of tiles in various applications. Section 136 addresses installation criteria and guidelines that ensure the materials are suitable for specific environments and usage, outlining expectations for materials to meet or exceed to ensure long-lasting and effective performance.

Understanding these sections is essential for anyone involved in tile installation, as they ensure compliance with industry standards, enhancing durability and performance of the tiled surfaces. This knowledge aids professionals in making informed decisions regarding the materials they select, thus preventing potential failures that could arise from inappropriate material usage.