Michael Liguori, Senior Technical Specialist | Jahn Trainer 11/10/20 Michael Liguori, Senior Technical Specialist | Jahn Trainer 11/10/20

Permeability & Masonry Restoration [DEMO]

A perm rating of 30 or higher is absolutely essential for successful masonry restoration.

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Testing the Bond Strength of a Jahn Limestone Repair [video]

The limestone repair in the video is 4-5 inches deep and was done with no pins and no bonding agents.

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Location: CSP Headquarters in Hanover, Maryland.

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Hats off and “fist-bumps” to…

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We had a great mix of attendees for our September 2020 Workshop:

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For architects, engineers, and specifiers!

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