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World of Concrete Preview
Explore waterproofing-related businesses and educational sessions at World of Concrete.
Deep Foundation Waterproofing: Why a Holistic Approach Matters
By Lisa Semling
With limited above-grade space, developers are increasingly turning to subgrade levels to house essential functions such as parking, storage, healthcare facilities, retail, and data infrastructure. But, the deeper the foundation, the more intense the challenges.
Polyurea Coatings: A Fast-Curing Solution for Waterproofing Concrete Decks
By Vanessa Salvia
Polyurea coatings offer a combination of seamless application, superior durability, and remarkably fast cure times that are changing how waterproofing projects are specified and executed.
Beyond 6-Mil Poly: The Case for Class A Vapor Barriers
By Vanessa Salvia
Moisture intrusion through concrete slabs remains one of the most challenging issues for waterproofing professionals to remedy after construction.
Managing Shrinkage Cracks in HCA-Waterproofed Concrete Structures
By David Webster, PE, SE, Ph.D
This article examines how hydrophilic crystallizing admixtures (HCAs) used as waterproofing in concrete structures require careful crack width control, as demonstrated by a Seattle building case study where inadequate reinforcing led to cracks exceeding the HCA’s self-healing capacity.
Inside This Issue
Winter 2026 News
In response to growing health and regulatory concerns surrounding oxime-based silicone coatings, Everest Systems reaffirmed its commitment to safety and innovation by offering MEKO-free solutions through its advanced alkoxy-based silicone technologies, under the brand...
Managing Shrinkage Cracks in HCA-Waterproofed Concrete Structures
By David Webster, PE, SE, Ph.D Photos courtesy of David Webster Over the last several years, hydrophilic crystalizing admixtures (HCAs) have emerged as an alternative to traditional waterproofing membranes as the primary waterproofing system in the...
Beyond 6-Mil Poly: The Case for Class A Vapor Barriers
By Vanessa Salvia Images courtesy of ISI Building Products 10-mil Class A vapor barrier installed on a commercial project. Image shows penetrations and seams sealed with vapor-retarding tape. Moisture intrusion through concrete slabs remains one of the...
Polyurea Coatings: A Fast-Curing Solution for Waterproofing Concrete Decks
By Vanessa Salvia Photos courtesy of Polyglass A crew primes before hand-applying Polyglass Tecnocoat. When it comes to waterproofing concrete decks, designers and contractors are increasingly turning to polyurea coatings as an alternative to traditional...
Deep Foundation Waterproofing: Why a Holistic Approach Matters
By Lisa Semling, GCP Photos courtesy of GCP Below-grade waterproofing underway at Providence Swedish Hospital in Seattle. Urban density, soaring property values, and the demand for mixed-use developments are driving construction teams to dig deeper than...
2026 World of Concrete Preview
World of ConcreteExhibits: January 20-22, 2026Education: January 19-22, 2026Las Vegas Convention CenterLas Vegas, Nevadawww.worldofconcrete.com When the new year rolls around, so does the trade show schedule. Trade shows can be overwhelming, with thousands...
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