Structural Testing

Substituting Fire Rated Wood Truss Assemblies For Light Gauge Steel

Question: 

We recently received bids on a school project, which referenced UL P523. This assembly used light-gauge steel trusses. We noted on the drawing that we could accept an alternate design using wood trusses in lieu of light-gauge steel framing, if the alternate design could meet the fire ratings.

Fire Damaged Trusses

Question: 

I have been hired by an insurance company to determine the extent of damage to roof trusses exposed to fire. How much fire damage compromises the structural integrity of the truss?

Fire Damage Assessment

Question: 

How do you evaluate whether a metal plate connected truss is still usable after exposure to fire? Are there any recommended tests?

Selling Smarter

Using components to solve old challenges in new ways means time and cost savings for builders and framers—and an expanding business base for component manufacturers.

Push (& Pull) to the Limit

A decade after it began operation, SBCRI is making a new push for industry-directed testing to benefit all component manufacturers.

We Need You! Share Your Marketplace Challenges

  • A series of test concepts have been suggested. SBCA needs your input on these concepts to ensure the industry testing conducted in SBCRI helps improve market opportunities for CMs.
  • The goal of industry testing in SBCRI is to tackle the daily design and framing challenges CMs see, and find solutions that make components even more reliable and cost effective.
  • SBCRI was developed and built specifically for this purpose.

Good Information Leads to Good Decision-Making

SBCRI Testing & SBCA Research Reports can transform your market.

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