Since 1923, California (Cal) Memorial Stadium in Berkeley, CA, has been the home of the University of California (UC) Berkeley?s football team.
The Museum of the History of Polish Jews
In 2012, SPB TORKRET Ltd completed a unique shotcrete project in Warsaw, Poland? an 85 ft (26 m) high wall with an approximate surface area of 65,000 ft2 (6000 m2).
St. Paul Union Depot
The St. Paul Union Depot, also known affectionately as SPUD, was originally built in 1881, at which time it became a landmark transportation facility in downtown St. Paul, MN.
CSX Pinkerton Tunnel
As part of the National Gateway Clearance Project, the Pinkerton Tunnel, located in Markleton, PA, was to be removed because it did not have the required height clearance to accommodate double-stack freight railroad cars.
Where Are We Now with Sprayed Concrete Lining in Tunnels?
Traditional methods of sprayed concrete lining (SCL) tunnels (in soft ground) comprise a temporary primary lining of sprayed concrete with a sheet membrane inside and a permanent cast in-situ concrete lining, usually reinforced with steel bars
Reaching 20 MPa (2900 psi) in 2 Hours is Possible
In the mining and tunneling industries, time is critical; and as the mining/tunneling cycle becomes shorter, production increases.
Sustainable Shotcrete Using Blast-Furnace Slag
Two shotcrete mixtures were designed based on sustainability for use in mining ground support.
Fort McHenry Tunnel Miscellaneous Structural Repairs
At the time of its construction, the widest underwater tunnel in the world, the Fort McHenry Tunnel in Baltimore, MD, was opened to traffic in 1985.
Soudan Mine Shaft Rehabilitation
The Soudan Mine is a historic taconite and iron ore mine in Northeastern Minnesota.
Shotcrete Work in Confined Space Area
Shotcrete work, by its very nature, provides an excellent method of installing concrete materials in storage bins, hoppers, culverts, inlets, vaults, tanks, and other areas, where it is difficult to transport and efficiently install materials by conventional casting methods.