Converting a rooftop pedestrian plaza into functional parking requires more than laying down pavement. Adding a vehicle ramp to an existing parking deck involves structural analysis, selective demolition, shoring, column reinforcement, concrete placement, and careful sequencing to keep the facility operational throughout construction. The One E Pratt Street Garage in Baltimore is a real example. […]
Polishable concrete overlays are transforming the way building owners and contractors approach worn, damaged concrete floors. These advanced cementitious systems allow aging slabs to be resurfaced and polished to a high-gloss finish without the cost of complete replacement. To understand the full picture of sustainable concrete innovations, see our Comprehensive Guide to Can Carrots Make
In the concrete construction industry, the difference between a profitable, high-quality project and a costly, problem-plagued one often comes down to how well the placement is planned and executed. As industry professionals have observed across millions of square feet of installed slabs, success depends on understanding your capabilities, recognizing the realities of each placement, and
Chicago’s skyline tells the story of American structural engineering, and few recent chapters are as remarkable as the Vista Tower. Now known as the St. Regis Chicago, this 93-story, approximately 1,200-foot supertall building represents a masterclass in concrete construction by Magellan Development, Studio Gang Architecture, and Magnusson Klemencsic Associates (MKA). McHugh served as general contractor
The updated ASTM F2170 standard reduces concrete moisture RH testing equilibration time from 72 hours to 24 hours. Learn how this change accelerates flooring installation while maintaining accuracy.
Delivering a concrete floor that meets both functional and aesthetic expectations requires more than simply applying a coating and waiting for it to dry. Every project brings unique demands, from the type of traffic the floor will endure to the environmental conditions during application. Understanding the full process from start to finish is what separates
For contractors and flooring professionals, few factors derail a project schedule faster than waiting on concrete moisture test results. The in situ relative humidity (RH) test has long been recognized as the most reliable method for measuring the moisture condition of concrete slabs. With the updated ASTM F2170 standard reducing the required waiting period from
The Growing Role of Remote Controlled Demolition in Major Venue Upgrades Large-scale renovation projects, particularly in the sports and entertainment sector, present unique challenges that demand innovative solutions. When the Atlanta Hawks embarked on a $192.5 million transformation of Philips Arena, the demolition phase alone required removing nearly 3,000 tons of concrete within a tight
Decorative concrete floor coatings have become a defining element in commercial retail showrooms across North America. From high-end automotive dealerships to boutique retail spaces and grocery chains, building owners and specifiers are increasingly turning to stained and sealed concrete floors for their combination of durability, aesthetic flexibility, and cost-effectiveness. This guide provides a comprehensive overview
One of the most common questions structural engineers face in staircase design is whether nominal reinforcement alone is adequate when stairs rest directly on solid concrete support. The answer is yes, provided no significant flexural or shear forces are induced. Stairs resting on solid supports require only nominal steel to control thermal and shrinkage cracking.
