Structural Portal

RepairUndergroundStructuralShotcrete Nozzleman Basics? Vertical Wall Construction

Oscar Duckworth

Why Specific Techniques at the Footing to Wall Joint Are Essential to Product Quality

ArchitecturalStructuralSoleri Bridge and Plaza

Donna Isaac and Laurel Mellett

Fisher Shotcrete, Inc., is very excited to receive the 2011 ASA Outstanding Architecture Project Award for the Soleri Bridge and Plaza project.

RepairStructuralShotcrete Saves the Day? Restoring a Crumbling Rock Face

Mark K. Seel

An exposed section of bedrock that supports a playground adjacent to a city school was in desperate need of intervention.

RepairStructuralBlaine Hill Viaduct Bridge? Route 40 Ohio Department of Transportation 248-10

Jason Pinney

Located in Belmont County, OH, the Blaine Hill Viaduct Bridge was constructed in 1933. It is on U.S. Route 40 between St. Clairsville and Bridgeport, OH

RepairStructuralInternationalPortage Bridge 2010 Structure Rehabilitation

Kevin Robertson

The Portage Bridge is a busy six-lane interprovincial road crossing the Ottawa River, joining downtown Ottawa, ON, Canada, to Gatineau, QC, Canada.

ArchitecturalStructuralInternationalAl Ain Wildlife Park & Resort Retaining Wall and Artificial Rocks

2011 Outstanding International Project

The Al Ain Wildlife Park & Resort is a multifaceted development spread over 2220 acres (900 ha) at the foothills of Jebel Hafeet.

RepairUndergroundStructuralODOT U.S. Highway 26 Dennis L. Edwards Tunnel Project

Larry Totten and Reg Ryan

SafetyRepairUndergroundStructuralThe Danger of Fallouts in Overhead Shooting

William Clements

The volume of shotcrete required to cover an area of only 3 ft2 (0.3 m2) with a 4 in. (100 mm) thickness would typically weigh approximately 140 lb (64 kg), a weight that?if dropped from a height of 10 ft (3 m)?would seriously endanger the

RepairUndergroundStructuralIncline Tunnel—S&S Quarries, Inc

Edwin Brady

The Incline Tunnel, S&S Quarries, Inc., is the access to an underground rock mine in Knoxville, IA, owned by Bruening Rock Products.

UndergroundStructuralInternationalShotcrete in China’s Longest Tunneling Project

Kelly Blickle

In the Guanjiao Mountains of western China, at an average altitude of 11,483 ft (3500 m), two parallel railway tunnels 21 miles (33 km) long are being constructed