The New York Connecting Railroad is a rail line in the borough of Queens in New York City and forms an important element of the Northeast Corridor
The Question of Bonding Compounds and Shotcrete
Back when I first joined ASA, the question of bonding compounds with shotcrete came up.
Using Accelerators for Shotcreting
Are you shooting overhead and need to build up a 6 in. (154.2 mm) layer in a single pass?
The Outstanding Repair & Rehabilitation Project
Honorable Mention
Shotcrete Repairs to Infrastructure
When considering rehabilitating vertical and overhead concrete structures, there is no more efficient way of performing the work than by using shotcrete.
Canada Line Cut and Cover Tunnel Shotcrete Shoring
Driving north from the Fraser River on the 4.3 mi (7 km) corridor of Cambie Street, a main artery into downtown Vancouver, one is oblivious to the fact that up to 72 ft (22 m) below the surface is one of the largest shotcrete shoring projects in North America.
Abraham Lincoln Memorial Bridge
The Abraham Lincoln Memorial Bridge, located in LaSalle, IL, is the longest bridge in the state, with a total length of 7122 ft (2170 m) and supported by 86 piers, 43 in each direction.
Westview Tower Underside Roof Slab Concrete Repairs
The Westview Tower Apartment complex is a 34-year-old, 13-story cast-in-place concrete structure in Knoxville, TN.
The Evolution of Rock Support in One Old Mine in Mexico
An old mine located in Queretaro State, about a 2-hour drive from Mexico City, now uses wet-mix shotcrete as an integral part of its ground control system.