Construction Referees: Evaluation Processes for Alternative Building Products Jeff Ellis There are products used in many buildings that are not referenced by the codes or standards. These products can affect structural strength, stability, fire resistance and other building performance attributes, which can impact public safety, health and general welfare. The International Building... Read More May 2018 Issue #10226 Page 96
Mass Timber Making Progress Robert Glowinski The International Code Council (ICC) reviews and updates its family of building codes on a three-year cycle. The code change proposals that will be considered this year affect the fire provisions of the building (IBC) and fire (IFC) codes, and they have been publicly posted. These changes, if... Read More April 2018 Issue #10225 Page 81
New Codes are Coming Joe Kannapell With the New Year comes new International codes, IBC and IRC 2018 (referred to as the I-Codes), and fortunately, few changes to truss designs. These changes are the result of the revised design criteria contained in ASCE 7–16, which IBC 2018 relies upon. Very few jurisdictions will... Read More January 2018 Issue #10222 Page 6
2018 Wood Design Standards Available Online Robert Glowinski The recent approval of the 2018 International Building Code (IBC) and International Residential Code (IRC) is of keen interest to professionals in the construction industry as it often means expanded options for structural applications. In support of these two codes, the American Wood Council... Read More January 2018 Issue #10222 Page 70
All Things Wood: Wood Frame Construction Manual—a Valuable Structural Design Guide Frank Woeste While the International Residential Code (IRC) gives the structural requirements and prescriptive design data for residential framing, additional help for the non-engineer is available through the Wood Frame Construction Manual for One- and Two-Family Dwellings (WFCM) published by the American... Read More January 2018 Issue #10222 Page 73
Building Code Update: 2018 IBC to Reference ASCE 7-16 Randy Shackelford In early December, ICC posted the preliminary results of the Group B Online Governmental Consensus Vote, which included structural changes to the IBC, IEBC and IRC. ICC reports that there were more than 162,000 votes cast by eligible Voting Members during the three-week online voting... Read More May 2017 Issue #10214 Page 83
Mass Timber Construction – Building for the Future Fred Tai The future is here. It is common knowledge that wood is a renewable and environmentally friendly building material. There are two types of wood-framing methods in North America. The most common method for residential construction is light-frame construction using either balloon-framing or... Read More April 2017 Issue #10213 Page 76
Free Webinar on Tall Wood Structures Robert Glowinski Mass timber, including cross-laminated timber (CLT), has been in use worldwide for over 15 years, but most notably in Europe. However, North American designers and engineers are increasingly showing interest in picking up the trend. Building with mass timber for taller buildings has... Read More March 2017 Issue #10212 Page 63
Question of the Day: Bottom Chords and Gable End Frames Stan Sias Why do some still insist on placing flat bottom chord gable end frames adjacent to vaulted or scissor trusses when the codes clearly do not allow such framing without special engineering requirements? Can you point me to the code sections that say “No, thank you!”? This is a... Read More January 2017 Issue #10210 Page 34
A Tale of Two Houses: Design Loads for Metal Plate Connected Wood Trusses Kelly Sias Take two trusses with identical profiles and environmental surroundings, and they should have the same design loads, right? Early in my career, I recall hearing a story about two identical buildings right next to each other that were designed for two different magnitudes of environmental loads.... Read More January 2017 Issue #10210 Page 72