Author Archives: Jerry Prugar

Happy 4th of July (2017)

Posted by in Commemoration/Celebration | July 03, 2017

Thoughts for the 4th of July: . “If the freedom of speech is taken away, then dumb and silent we may be led, like sheep to the slaughter.” George Washington . “They that can give up essential liberty to obtain… Read More →

Corrugated Brick Ties

Posted by in Case Studies, Masonry, What happens when ...? | June 26, 2017

How well do those corrugated brick ties perform over time? Not too well. The wall fallen in the featured photograph exhibited severely corroded ties that contributed to the failure of the brick veneer (Figures 1 and 2). The wall was… Read More →

Quickly Identifying Unsealed Shingle Tabs

Posted by in Roof, Shingles, Simple Forensic Methods | June 19, 2017

Here is a quick and easy method to identify unsealed, partially unsealed, or poorly bonded shingle tabs or shingle strips.  But I must warn you, “DO NOT TRY THIS AT HOME UNLESS YOU ARE WILLING TO ACCEPT THE RISK OF… Read More →

Happy Flag Day (June 14 2017)

Posted by in Commemoration/Celebration | June 12, 2017

What does the flag of the United States of America mean to you? Is it just a colorful piece of fabric, an outdated signaling device, a decoration for your hat or shirt, a symbol of repression or freedom, or something… Read More →

What Can We Tell from This Photo? (Case Study 14)

Posted by in Case Studies, Masonry | June 05, 2017

The feature photograph was taken of a chimney that had been clad with manufactured stone veneer.  This photograph provides helpful information regarding the cause and history of the damage. From this photo we observe the following: There is no waterproof membrane… Read More →

Assessing the History of a Water Source (Encore)

Posted by in Water Sources | May 30, 2017

For years NASA has been searching the heavens for traces of water proposing that its presence is evidence of life beyond this earth. Water is indeed necessary for the existence of life as we know it. From the Hebrew Scriptures… Read More →

Memorial Day (2017)

Posted by in Commemoration/Celebration | May 22, 2017

Please take time this Memorial Day weekend to honor the memory of those who gave their lives to preserve, protect and defend The Constitution for the United States of America. Disclaimer   Read More →

Public Service Reminder: It’s Time to Get Those Backyard Pools Opened for the Kids

Posted by in Lightning Damage, Snow Loads, Swimming Pools, Wind Damage | May 15, 2017

The damage to this swimming pool was not from lightning, as evidenced by the lack of charred or melted materials and a lack of damage to the electrical equipment. The damage to this swimming pool was not from wind, as… Read More →