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In-Plant Wood Truss QC is an easy-to-implement step toward improved productivity in your plant.
Floor systems are as key to making framing better, faster and more cost effective as wall panels and roof trusses.
Open web trusses are the ideal match with a sprinkler system, maximizing use of space and making installation easy.
After a tornado decimated one of its Michigan truss plants, Zeeland took advantage of the unexpected chance to rebuild and grow.
From BCMC 2012 Educational Session: “Lumber Production, Grading & Design Values Part 2: From Stick to Truss”
To save you time and money, SBCA’s Wood Truss QC Program staff are going from on-site to on-call.
Truss industry standard of care items are contained throughout ANSI/TPI 1,* The National Standard for Metal Plate Connected Wood Truss Construction. The focus of this article is ANSI/TPI 1 Chapter 2, Section 2.3.5.1 and companion Section 2.4.5.1, which require a truss designer to prepare truss design drawings (TDD) based on design criteria and requirements set forth in the construction documents. The truss industry should expect to get this information from the building designer (BD), which may include the building owner, contractor or a registered design professional (RDP). Particularly when there is an RDP for the building, the design community expects the truss industry to design components that conform to the truss framing plan and specified design parameters within the construction documents, unless instructed otherwise in writing.
It can be often misunderstood whether a Truss Design Engineer has the responsibility to seal a Truss Placement Diagram (TPD). The purpose of this Research Report is to provide the relevant code sections from the latest editions of the International Building Code (IBC) for thorough analysis and interpretation.
It can be often misunderstood whether a Truss Design Engineer has the responsibility to seal a Truss Placement Diagram (TPD). The purpose of this Research Report is to provide the relevant code sections from the latest editions of the International Residential Code (IRC) for thorough analysis and interpretation.
It can be often misunderstood whether a Truss Design Engineer has the responsibility to seal a Truss Placement Diagram (TPD). The purpose of this Research Report is to provide the relevant code sections from the latest editions of the International Building Code (IBC) for thorough analysis and interpretation, as they relate to the state of Texas.
The purpose of this article series is to identify truss-related structural issues sometimes missed due to the day-in and day-out demands of truss design/production and the fragmented building design review and approval process. This series will explore issues in the building market that are not normally focused upon, and provide recommended best-practice guidance.
SBCA members have seen the value of Truss Technician Training (TTT) in the traditional classroom setting, but many wanted a more convenient and cost-effective way to achieve TTT Certification. SBCA is pleased to offer Truss Technician Training Online!
Editor’s Note: The purpose of this article series is to identify truss-related structural issues sometimes missed due to the day-in and day-out demands of truss design/production and the fragmented building design review and approval process. This series will explore issues in the building market that are not normally focused upon, and provide recommended best-practice guidance.
Skandia Truss in Skandia, Michigan (also known as Snow Country because its annual snowfall averages over 167 inches), focuses on quality trusses and customer satisfaction using exclusively MSR lumber, dry storage, and the motto, “Think Snow Load.”
It can be often misunderstood whether Truss Designers have the responsibility to seal a Truss Placement Diagram (TPD). The purpose of this Research Report is to provide the relevant code sections from the International Building Code (IBC) and the California Building Code for a thorough analysis and interpretation.
Ask the Builder expert, Tim Carter, shows off the attic truss design of his daughter's new home. Tim highlights the benefits of using attic trusses to create more usable space and focuses on how they can be used to construct a regular staircase to the lower level.
In this video, Tim Carter says, “Whatever you can dream for your attic, for your house or for your roof, there’s a really good chance it can be done by the technical and up-to-date software that truss designers use to create these wonders.” He also states, “It’s really pretty amazing. You don’t find many attics in brand new homes and it’s really a shame because it’s really, really simple to do.”
- Based on the recommendations of the IRC, IBC and ASCE 7, truss or rafter uplift connections should be designed for applied wind loads using MWFRS analysis.
- Individual truss and rafter members should be designed using C&C generated wind loads.
- The SBCA Load Guide includes information about uplift connections for structural building components.
What has over 650 connectors plates, 300 hundred individually cut members, and provides shelter for the toys of good little girls and boys? The truss tree designed and manufactured by Wendricks Truss in Hermansville, Michigan, and winner of the annual MiTek SAPPHIRE Christmas Tree Design Contest.
In a lot of ways, I grew up in the industry as this was the family business. My uncle and father were home builders. In the mid 1970’s they were having problems getting lumber and trusses delivered on schedule, so they started a lumber yard and then bought a truss plant.
Who’s in your social truss network? If you’re like a majority of component manufacturers, your social truss network might be a bit lonely online and off! SBCA President Jess Lohse has a few ideas for how to beef up your network in 2016!
- The 2009 IRC contains new provisions in Section R602.10.6 to use blocking for connecting braced wall panels to floor truss and roof framing applications.
- Lateral load can be transferred from bottom chord bearing floor trusses is by attaching wood structural panel wall sheathing to the ends of the trusses, ribbon board, and the top plate of the wall below.
- Section R602.10.6 also includes prescriptive blocking provisions for roof trusses of varying heel heights for seismic design categories and wind speeds.
- Component manufacturers can reduce waste
Ask the Builder founder, Tim Carter shows how floor truss framing saves time when installing floor heat tubing. Tim explains that the prefabricated floor trusses provide much more room to work with, making it easier to run pipes because you don't have to drill any holes so it makes the work go faster. He points out that you don't have to worry about carpenters or plumbers drilling holes because of the convenience and space floor trusses provide.
Ask the Builder founder, Tim Carter, enthusiastically shares the benefits of building with floor trusses using video taken during the construction of his daughter‘s new home. He explains how prefabricated floor trusses have been available since the 1970's and are designed using advanced computer software. Tim calls the floor trusses magical and shares how they can span longer distances without the need for a center support beam and allows for a more open floor plan.
SBCA’s Cold-Formed Steel Council (CFSC) provides supporting documentation relating to Cold-formed steel (CFS) truss quality control.
This presentation provides information on 2-Hour Calculated Fire Assemblies for Metal Plate Connected Wood Truss Structural Floor and Roof Framing Systems.
To download the full presentation, choose a link below.
This presentation provides information on and requirements for the use of metal channel to meet lateral restraint/bracing requirements for metal plate connected wood trusses.
To download the full presentation, choose a link below.
This presentation provides an overview of fire-rated assemblies that include wood trusses. Topics covered include assembly testing, Harmathy’s rules, and an examination of fire performance in the field.
To download the full presentation, choose a link below.
Controlling sound transmission in buildings is an important serviceability issue. This presentation explores methods of reducing sound transmission in assemblies constructed with wood trusses.
To download the full presentation, choose a link below.
What will happen if the plies of a multi-ply girder truss are not fastened together properly? Overloading and, potentially, chord fractures can occur.