Library

MiTek Staff

Minimum Uniformly Distributed Live Load For Habitable Attics

MiTek Staff

Attic truss with 7 feet room height – should it be designed for 20 psf (pounds per square foot), 30 psf or 40 psf room live load? IRC (International Residential Code) defines Habitable Space as a space in a building for living, sleeping, eating, or cooking. Per IRC 2018 Table...

#15284 Cover image
March 2023
Issue #15284
Page 93
Jeff Ellis

Reviewing 2021 IBC Changes for Cold-Formed Steel Light-Frame Design

Jeff Ellis

“Change is the only constant in life” and “When you are finished changing, you are finished” are quotes from the ancient Greek philosopher Heraclitus and Benjamin Franklin, respectively. I’m reminded of them as I review the numerous changes to codes and standards...

#15284 Cover image
March 2023
Issue #15284
Page 100
Joe Kannapell

The Last Word: Is the Future Flat?

Joe Kannapell

Seeing so many flat roofs early this year made me wonder if the future of truss building will be flat. During the January SBCA Phoenix Open Quarterly Meetings, some of us saw Truss Fab Components’ yard loaded with flat trusses, and others saw the flat roof lines of Frank Lloyd...

#15284 Cover image
March 2023
Issue #15284
Page 128
Anna Stamm

Advertiser Forum: Expecting an Instantaneous Answer

Anna Stamm

I’m always amazed, and irritated, when people expect an instantaneous answer. In these days of instant electronic communication, the fact that replies could be immediate is often conflated with the thought that they will be immediate. This leads to unnecessary aggravation for everyone...

#15283 Cover image
February 2023
Issue #15283
Page 6
Joe Kannapell

The Development of the Truss Plate, Part VII: Contentious Competition

Joe Kannapell

The plated truss industry went bonkers around 1961. Truss fabricators were besieging suppliers for product and were willing to try nearly any plate or machine. Plate suppliers had to conform to the new testing and QC required by TPI-60, but machinery vendors had no guidelines beyond satisfying...

#15283 Cover image
February 2023
Issue #15283
Page 10
Wendy Boyd

Creating Solutions with Labor-Saving Equipment

Wendy Boyd

When arriving back to work after Christmas holidays, I had a few hundred emails to work through and a multitude of other tasks to conquer so I’d be up to speed again for 2023. One of the most compelling emails I had was from a Truss and Wall Fabricator who was appealing to me to help solve...

#15283 Cover image
February 2023
Issue #15283
Page 17
Todd Drummond

Money Hides Many Sins (Waste)

Todd Drummond

A trending DIY post shows a long sequence of nail holes alongside a wall-mounted TV with a caption that says, “I knew that stud was in there somewhere.” Meant to be a humorous poke at the times when we’ve attempted new projects, it reveals how sometimes we might not have been...

#15283 Cover image
February 2023
Issue #15283
Page 24
Glenn Traylor

Has Your Guideline Shifted?

Glenn Traylor

Recently after receiving a phone call from a client, I reflected on our conversation. I was a little caught off guard with the direction the conversation took and felt like I needed to make a few issues clear. And, it has led me to reflect on boundaries and guidelines – why they exist and...

#15283 Cover image
February 2023
Issue #15283
Page 35
Tracy Roe

Dependability in an Uncertain Environment

Tracy Roe

The most popular outlook for 2023 that I have heard is uncertainty. Nobody has a clear picture of what the new year will bring for our industry. Large investments have been made in talent, equipment, and infrastructure to capitalize on the increased demand over the past two years. What about...

#15283 Cover image
February 2023
Issue #15283
Page 42
Edmond Lim, P.Eng.

Setting the Goal of One Thousand Pieces per Hour

Edmond Lim, P.Eng.

A “Thousand Pieces an Hour” is a golden truss production metric and a lofty goal for many component plants. If one thousand is the magic number, even at 75% efficiency, in a 7-hour shift (7 hours x 1,000 pieces/hour, at 75%) that would be 5,250 pieces with potential to achieve 7,000...

#15283 Cover image
February 2023
Issue #15283
Page 48
First1112131415171920

Search By Keyword

Issues

Book icon Issuu Bookshelf