Joe Kannapell, PE

The Last Word: The Concrete Truss Machine

Joe Kannapell, PE

New inventions may fade away, but most provide valuable lessons, like the concrete truss machine. Not many of these were built, but they seemed to Cal Jureit to be the logical match for his new truss plate, and they set the course for all his future machines. Jureit had to have been...

#15293 Cover image
December 2023
Issue #15293
Page 134
Joe Kannapell, PE

Floor Truss Technology, Part VI: The Last Round of Floor Machines

Joe Kannapell, PE

Our contemporary floor machines were ready for the resurgence of demand that has followed the pandemic. These new models had many fascinating features, accumulated from the multiple iterations before them. They were more durable, they lessened labor, and they built a quality truss, embedding all...

#15292 Cover image
November 2023
Issue #15292
Page 10
Joe Kannapell, PE

The Last Word: The Last Word on Our Veterans

Joe Kannapell, PE

Wars seem to surround us today, but this has been the case since the founding of our country and our industry. While we are troubled by today’s calamities, we should stop and reflect on those who have fought these wars, especially on this coming Veterans Day, November 11.   Take...

#15292 Cover image
November 2023
Issue #15292
Page 138
Joe Kannapell, PE

Floor Truss Technology, Part V: Current Machines

Joe Kannapell, PE

Component manufacturers learned one very painful floor truss lesson in the 1970s that needed to be remedied in the 1980s – nightmare repairs can result from plates not being fully embedded. That predicament usually resulted from insufficient tonnage to fully press the larger plates found...

#15291 Cover image
October 2023
Issue #15291
Page 10
Joe Kannapell, PE

The Last Word: Can Crooked Lumber Defeat Robotics?

Joe Kannapell, PE

A robot visited the BCMC Show floor again this year, and, for the first time, really showed its stuff, picking truss plates like there was no tomorrow. And its dynamic demo couldn’t be missed, as House of Design (HoD) positioned their Nail Plate Picking Cell right at the exhibit’s...

#15291 Cover image
October 2023
Issue #15291
Page 134
Joe Kannapell, PE

Floor Truss Technology, Part IV: Second Generation Machinery

Joe Kannapell, PE

Seeing floor trusses for the first time, Dick Rotto immediately pursued an order, even before he had a floor machine or the know-how to build floor trusses. He and his young crew at Trussway had many questions though, as did every CM taking on this intriguing new product. What kind of table...

#15290 Cover image
September 2023
Issue #15290
Page 10
Joe Kannapell, PE

The Last Word: The Last Word on Seventy Years of Service

Joe Kannapell, PE

As we celebrate SBCA/WTCA’s forty years, let’s also recognize the entrepreneurs behind them, especially these twelve who made outstanding contributions. While each of them added something unique, their work was interrelated, and formed the foundation for today’s truss industry....

#15290 Cover image
September 2023
Issue #15290
Page 139
Joe Kannapell, PE

Floor Truss Technology, Part III: Floor Design Intricacies

Joe Kannapell, PE

The advent of floor trusses gave us new insights that continue to be refined today. They also gave us a peek into whole house design with the promise of a fully componentized house. For the first time, they challenged us to build something that people could live on top of, rather than just...

#15289 Cover image
August 2023
Issue #15289
Page 10
Joe Kannapell, PE

The Last Word: Two Titans: Denig and Toombs

Joe Kannapell, PE

With the recent passing of Tom Denig, which was not long after Gene Toombs’, we should take a moment to reflect on their stunning success, gained while working separately and together. They both took over highly technical companies in the early 1990s, Denig at Trus Joist and Toombs at...

#15289 Cover image
August 2023
Issue #15289
Page 136
Joe Kannapell, PE

Floor Truss Technology, Part II: Early Machinery

Joe Kannapell, PE

It wasn’t enough for Jack Schmitt, President of Truswal, to introduce wood-web floor trusses. He also had to demonstrate how to build them, and that required a special machine. Schmitt turned to his trusted associate, Carl Virta, to come up with a process, and Carl knew who could help him....

#15288 Cover image
July 2023
Issue #15288
Page 10
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