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2013WinShotcreteEMag

Fig. 3: Smaller, isolated concrete repairs manually removed by a pneumatic jackhammer Midwest United States, “we chose a dry-process shotcrete approach, using King Packaged Materials’ MS-D1 Shotcrete.” In the case of the depot parking structure, RAM was adamant that the hydrodemolition get under way 2 to 3 weeks before shooting began. Even with its focus on quality workmanship, RAM still caught up to the hydrodemolition apparatus on two occasions. Because the original parking structure, built in 1932, was formed and poured on wooden slats that were anywhere between 6 to 8 in. (152 to 203 mm) wide, the challenge for RAM was not Fig. 4: Final stage of removals prior to only in replacing the concrete with the shotcrete shotcrete application Shotcrete • Winter 2013 25


2013WinShotcreteEMag
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