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GeneralLimestone Cement in Shotcrete

Jonathan E. Dongell

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Today, the use of supplemental cementitious material (SCM) (fly ash, microsilica, or slag) with portland cement is commonplace.

Article

GeneralThe Use of Recycled Glass in Shotcrete

Isabelle Fily-Paré and Dr. Marc Jolin

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Right after the G8 summit in Japan 2008, the International Energy Agency was mandated to work on the development of technology roadmaps meant to identify specific industries and help governments in their quest for sustainable development.

Article

GeneralVolumetric Batching of Wet-Mix Shotcrete

Mason Guarino

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For decades, volumetric batching has been commonplace in the dry-mix shotcrete process.

Article

GeneralDry-Mix Equipment Maintenance

Todd Ferguson

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Maintaining your dry-mix shotcrete (gunite) equipment ensures that your crew will get the most efficient production, maximum service life, and safest operation from your machinery and accessories.

Article

GeneralThe Clamp That Failed

Derek Pay

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Job-Site Safety is More Than a Hard-Hat Sticker

Article

GeneralShotcrete Classics

E.P. Stewart

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Reprinted courtesy of Engineering News-Record, McGraw Hill Financial, November 9, 1933

Article

UndergroundStructuralGeneralSustainable Shotcrete Using Blast-Furnace Slag

Philip Sawoszczuk, Dr. Michelle Nokken, and Dr. Marc Jolin

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Two shotcrete mixtures were designed based on sustainability for use in mining ground support.

Article

GeneralMaterial Velocity at the Nozzle

Nicolas Ginouse and Dr. Marc Jolin

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Since the early days of shotcrete, the reduction of rebound has been one of the major technical challenges of the industry due to its obvious impact on material and labor costs and, although less recognized, its detrimental effect on material properties.

Article

GeneralIn Memoriam: Ed Brady

ASA

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Wlliam Edwin Brady died tragically at the age of 55 on May 30, 2013, leaving us shocked and heartbroken.

Article

GeneralACI Nozzleman Certification Sessions: What Not To Do

William T. Drakeley Jr.

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As most of Shotcrete magazine?s readership is probably aware, the American Concrete Institute (ACI) has a shotcrete nozzleman certification program for both dry- and wet-mix in vertical and overhead orientations.