Unlocking the accessibility requirements of doors

The 2010 Americans with Disabilities Act (ADA) Standards for Accessible Design went into effect almost five years ago, but there are several door-opening requirements that seem to still surprise design/construction professionals—and building owners. This topic is covered in greater depth in a new, sponsored e-book, “Unlocking the Secrets of...
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The evolution of plaza waterproofing

Non-stop increases in urban land costs have led to more efficient use of space by building owners. This includes not only building upward, but also downward. Waterproofed plazas over occupied underground facilities and roof terraces became popular ways of maximizing both horizontal and vertical space.
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