CEMENT STABILIZATION OF ROADS

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CEMENT STABILIZATION OF ROADS

• B Perrie P Paige-Green

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Status

• Quiet for a couple of RPF meetings
• Developed and circulated protocol for collecting
  information to assist with identifying optimum
  cement types and construction requirements
• Little response so far
• Discussions indicate that a number of problems,
  including durability issues are still occurring

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Proposals

• Continue collecting information from ongoing
  projects
• Idea is to identify various properties and
  parameters
• Effect of temperature
• Actual field temperatures
• Optimum working times
• etc
• Protocols available
• Speak to me (or Bryan) please !

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RPF task team ?

• Various discussions and feed-back
• Suggestion to resuscitate RPF cement
  stabilization task team Resolution ??
• Full meeting/workshop early in 2008
• Identify issues and problem areas
• Put together small working group remainder sort
  of peer-review group

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Workshop
If you are interested in being involved in the
workshop, contact bryan_at_cnci.org.za
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THANK YOU ??