Performance

Fire-Retardant Treated Lumber Use: Type III-A Buildings

Many factors go into classifying buildings. Each type will have different allowable height, allowable number of stories and allowable area limitations based on the classification. This report will focus on Type III-A building construction using fire retardant treated wood (FRTW).

Floor Vibrations Causes and Control Methods

While the perception of floor vibrations is subjective from one person to the next, overall floor systems which exhibit lower deflections and less acceleration from vibration sources tend to be perceived better than other designs. To accomplish this, the designer may elect to do one or a combination of things, covered in this report.

Fire Retardants and Truss Design - Educational Program

This presentation provides information and analysis of fire retardant-treated wood and metal plate connected wood truss designs.

Fire Retardants and Truss Design

Depending on the type of fire-retardant treatment (FRT) used, materials may require a change in design values and reduction in connector capacity. This report intends on providing a clear perspective of interiror FRT wood used in Truss designs.

Truss Heel Heights and the Energy Code

This report discusses ways of increasing the energy efficiency requirements of the building envelope within the context of the requirements of the 2009, 2012 and 2015 International Residential Code (IRC) and IECC for ceiling insulation and truss heel heights.

Single Membrane Floor Protection Requirements of 2012 IRC Section R501.3 & 2015 IRC Section R302.13

This Research Report aims to enhance fire performance and fire safety characteristics through the application of a gypsum wallboard membrane.

The Difficulty of Differing Deflection: Improving the Performance & Serviceability of Trusses

Communication is key to a successful construction project.

Faster. Stronger. Safer.

How Framing the American Dream again shows there’s a better way to frame.

Advocating with Evidence

A CM in Pennsylvania is taking a proactive approach to dealing with exception four of IRC provision R501.3.

If You Build It, Promotion Will Follow

In this issue, we take a look at the Framing the American Dream (FAD) project and the value it has for component manufacturers (CMs). This FAD overview lays the foundation for future articles in which we’ll go into greater depth on specific benchmarking data. A comment from Jack Dermer, president of American Truss, sums it up: “Now that the latest study is completed, the next step is for component manufacturers to look at their own markets and find different ways to talk about the study so it’s applicable to their own unique situations.”