SET?HUT?HIKE.? Football season is upon us again.
Hot-Weather Shotcreting
The shotcrete process has a long history, with the pneumatic application of concrete going back over 100 years.
Pre-Job Safety Checks
Today?s shotcrete placement, equipment, and personnel have evolved over the years, bringing a number of new safety items and topics.
Beginnings
From mine shafts to subway tunnels, from fountains to swimming pools, shotcrete has long been the preferred material of construction for major projects worldwide.
Why Bonding Compounds are Not Recommended with Shotcrete
The Question of Bonding Agents and Shotcrete
Need to Get a Project Completed Efficiently? Employ Shotcrete!
The foundation work for the Baltimore Hilton Convention Center Hotel, Baltimore, MD, began in 2006.
Controlling Efflorescence
Efflorescence typically manifests itself as a white salt deposit on the surface of a material.
Durability and Exposure Conditions of Cementitious Materials
Deterioration Mechanisms
Durability Investigation of Ultra-Rapid Strength-Gain Dry-Mix Shotcrete
It has already been shown that rapid strengthgain dry-mix shotcrete using calcium sulfoaluminate (CSA) cement and providing about 2900 psi (20 MPa) after only 2 hours can be effectively produced and placed in mining applications (Reny and Clements 2013).
Evaluating Ready Mix Suppliers
Oscar Duckworth has covered the keys of the equipment necessary for successful wet-mix shotcrete in the past few ?Nozzleman Know ledge? articles. This article discusses the importance of the material supplier in the equation.