Truncated domes or detectable warning tiles are designed to withstand sustained pedestrian traffic, and in order for them to remain reliable over the span of many years, a minimum compression strength of 12K psi is recommended.
Sight deterioration is a common, natural part of aging. That being said, certain lifestyle habits can speed up that deterioration. Researchers believe there could be a connection between age-related macular degeneration and blue light exposure.
The Americans with Disabilities Act provides a guideline for how companies and public spaces can be made accessible for individuals with disabilities. While most of the standards focus on building design and public area accessibility, the ADA offers information on the best practices for ADA compliant flooring. When planning your flooring project, consider the specifications for floor and ground, including surface characteristics and carpeting.