Transportation Research Board last week conducted a 90 min. webinar on preserving concrete pavements.  Larry Scofield of the IGGA/ACPA was one of three experts who provided 20 minute presentations to an audience of 425 participants.

Larry provided the diamond grinding presentation, while Prashant Ram and Kurt Smith of APTech (an ACPA member) provided presentations on partial depth repairs and joint resealing, respectively.  The presentations were followed by a 25 minute question and answer session.

PDF copies of the webinar presentations are available online. Click here to view/download them.

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Photo illustrates diamond grinding in an urban setting at night. This was one of many images in Larry Scofield’s presentation.