Topic: Shotcrete Applications
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Answers to Common Questions
What is the application of these two types of shotcrete
Type FA shotcrete uses a fine aggregate meeting the requirements of ASTM C1436 Gradation #1. Type CA shotcrete uses a combined aggregate gradation meeting the requirements of ASTM C1436 Gradation #2. The decision on which type to use depend... Read More »
Source: http://www.shotcrete.org/ASAfaqs.htm
What is the impact force on formwork resulting from a shotcrete a...
In structural applications, most of the impact force from nozzling shotcrete is directed toward compacting the shotcrete in place rather than against the formwork. This was the subject of a study conducted by Marc Jolin of Laval University,... Read More »
Source: http://www.shotcrete.org/ASAfaqs.htm
How long should we allow the concrete to cure before refilling th...
This is a great application for shotcrete. Once drained, the existing surfaces should be cleaned by water blasting or sandblasting to provide a good bonding surface. The shotcrete can be submerged within a few hours or upon reaching the fin... Read More »
Source: http://www.shotcrete.org/ASAfaqs.htm
