Concrete Repair – Crack Injection and Chemical Grouting

The presentation will cover an introduction of chemical grouts used for the injection of cracks and joints in concrete structures. We will review the characteristics and properties of the grouts along with the applications associated with the repair. Based on the type of crack and water pressure we will discuss why we would use one grout as opposed to another. The presentation will feature pictures and illustrations of various cracks and leaks which are common in commercial and civil construction. An introduction of the equipment, injection ports, and surface preparation requirements will be discussed along with the proper drilling standards so the attendees can see how the repairs are performed as they relate to the chemical grout(s) selected.

Speaker Info  

Monica Rourke, FICRI
MAPEI
mrourke@mapei.com
860-839-0382 

 Speaker Bio  

Monica Rourke, has extensive experience with projects in waterproofing and chemical grouting. She has worked as a contractor, manufacturer’s representative, and a specification engineer and consultant. Monica concentrates her efforts providing products and support services for tunneling projects, concrete repair and waterproofing applications, along with strategies for stabilization of underground structures. Monica is a Fellow of International Concrete Repair Institute (ICRI), a member for 26 years, and served on the Board of Directors for 11 years. She was the 2008 National President and recipient of the ICRI President’s Award for outstanding dedication and service to the concrete repair industry. She has co-authored the ICRI Technical Guideline No. 340.1 entitled: “Guide for the Selection of Grouts to Control Leakage through Conc rete Structures,” is currently chair of the 710.e Committee covering – Curtain Grouting Techniques and Applications for creating barrier membranes and mitigating water through underground structures.