The Oregon City Arch Bridge Rehabilitation project was officially completed on October 31, 2012, by the Wildish Standard Paving Company.
Providing Sulfate Resistance in Severe Exposure Conditions
Naturally occurring sulfates are common in soils within certain regions of the United States and Canada, especially the western United States and prairie provinces of Canada.
Variability of Compressive Strength of Shotcrete in a Tunnel-Lining Project
Recently, questions have been asked by the International Tunnelling and Underground Space Association (ITA) about what variability can be expected for compressive strength for shotcrete (sprayed concrete) in ground support projects.
Shotcreting on Frozen Ground
The Northern Boulevard Crossing (NBX) is the keystone portion of the massive multi-billion-dollar East Side Access (ESA) Programme by the Metropolitan Transit Authority Capital Construction (MTACC) to bring Long Island trains into and out of New York City’s Grand Central Terminal.
Marine Structures: Pier Projects
Marine piers are abundant in the United States and are generally made of concrete.
Pointe de la Prairie Lighthouse
Using Galvanic Anodes in Shotcrete Repairs
In recent years, the use of embedded galvanic anodes in concrete repair has continued to increase.