BCI JOIST PDF

An engineered wood joist, more commonly known as an I-joist, is a product designed to eliminate problems that occur with conventional wood joists. Invented in. 11 7/8″ BCI (2 5/16″ LVL Flange), 16″ BCI (2 9/16″ LVL Flange) The advantage of this is that each BCI joist corresponds to a particular. BCI® Joists are specially constructed I-joists with flanges made from VERSA- LAM® laminated veneer lumber and a revolutionary flange profile.

Author: Gadal Shaktikinos
Country: Morocco
Language: English (Spanish)
Genre: Sex
Published (Last): 23 February 2017
Pages: 115
PDF File Size: 17.94 Mb
ePub File Size: 5.64 Mb
ISBN: 825-9-84875-621-2
Downloads: 78073
Price: Free* [*Free Regsitration Required]
Uploader: Nehn

The flange can be made from laminated veneer lumber or solid wood finger-jointed together for ultimate strength. Sizes vary according to the I-joist’s intended load and span. Common mistakes made with installing I-joists include cutting or chiseling the flange, improperly sized joist hangers, improper nailing and wrong-sized nails.

Charcoal biochar Firelog Firewood Pellet fuel Wood fuel. The web is typically made from plywoodlaminated veneer lumber, or oriented strand board. I-joists require correct installation.

From Wikipedia, the free encyclopedia. The most common mistake is misplacing or improperly sizing holes in the web, which can compromise the joist’s strength, potentially leading to structural failure. By using this site, you agree to the Terms of Use and Privacy Policy. The disadvantage is very rapid structural failure when directly exposed to fire, reducing the time available for residents to escape and increasing the danger to firefighters.

  JAN POLZER DRUPAL 7 PDF

Views Read Edit View history.

Unable to Add to Cart

Missed nails and glue setting too fast can lead to an uneven or squeaky floor. Languages Deutsch Edit links.

The intended use for an I-joist is for floor bcci roof joists, wall studs and roof rafters in both residential and commercial construction. The lightweight nature of I-joists makes them more vulnerable to fire than dimensional lumber.

National Fire Protection Association Journal.

WESTERN BCI® JOISTS (Boise Cascade, LLC) | Free BIM object for Revit | BIMobject

Retrieved from ” https: It is grooved on one side to receive the web. Invented inthe I-joist is an engineered wood product that has great strength in relation to its size and weight. An I-joist has two main parts, the web and flange.

The rim joist depth must match the I-joist size. The advantage of I-joists is they are less likely to bow, crown, twist, cup, check or split as would a dimensional piece of lumber. Fundamentals of Building Construction.

  HFL FORM 938 PDF

After sizing the webs and flanges, they are assembled with water-resistant glue by pressing the web into the top and bottom flange. I-joists’ dimensional soundness and little or no shrinkage help bic squeaky floors. A similar situation occurs where the I-joist crosses a main beam.

The biggest notable difference from dimensional lumber is that the I-joist carries heavy loads with less lumber than a dimensional solid wood joist. Mismatches can strain the joist. An engineered wood joistmore commonly known as an I-joistis a product designed to eliminate problems that occur with conventional wood joists.

This page was last edited on 23 Decemberat Joiet materials Engineered wood. After assembly, the I-joist is end-trimmed and heat-cured or left at room temperature to reach approximately equilibrium moisture content. Depths can range from 9.