Product category:
Timber Buildings and Timber Products
News Release from: Boise Engineered Wood Products | Subject: BCI Joist
Edited by the Buildingtalk Editorial
Team on 23 June 2008
Boise raises the bar with BCI Joist
specification
The new 5000-, 6000- and 6500-series joists utilise the latest veneer technology to improve the dynamics of the flange by decreasing its depth and increasing its width.
Having already led the way in helping engineered timber I Joists displace traditional solid wooden beams from the majority of the housing market, as well as other sectors, the BCI Joist has taken another jump forward in both performance and perception thanks to some small, yet important, technical improvements This new design has a number of key advantages:
This article was originally published on Buildingtalk on 20 Aug 2008 at 8.00am (UK)
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Mimicking the shape and load distribution of steel girders, BCI Joists feature a web formed from a high-grade OSB, separating flanges of laminated veneers (LVL).
While the original units were stronger, lighter and easier to work with than conventional floor beams, the new variants raise the bar again.
Seen as being in step with the principles of prefabrication and off-site construction, BCIJoists enable carpenters and even multi-skilled operatives to install floor constructions more quickly, with their low weight and consistent dimensions making assembly a rapid and easily repeatable operation.
Not only does the reduced weight cut the risk of back strains, the chamfered edges to the flanges virtually eliminate splinter injuries.
Simon Jones, Business Development Director for Boise in the UK and Ireland, comments: "Utilising the BCI joists in accordance with our installation instructions will avoid the cost and inconvenience associated with having to rectify the problem of squeaking floors.
Stiffness is a key characteristic in the 'feel' of a floor and therefore, the cost effective ability of BCI Joists to increase depth without suffering the price and weight penalties associated with conventional beams, means our range of sizes can provide economic solutions for very many commercial as well as domestic situations.
The high quality and consistent performance of BCIJoists eliminate the need for on-site grading while the long lengths available further increase the simplicity of the construction process.
Site times can be dramatically reduced by using our system and BCI Joists can multispan in one place".
As well as easily accommodating normal residential spans, the strength of the joists provides for flexibility of the upstairs room layouts, while BCIJoists can be combined with the Versa-LAM beam products to make up Boise's Simple Framing System.
Boise BCI Joists are straightforward to cut or trim on site using normal tools, while the provision of 38 mm diameter knock-out holes simplifies the routing of pipes of cables.
Larger services can also be accommodated in the web.
They are readily available through a nationwide network of distributors, normally being supplied as precision-cut, plot-specific packages, and are supported by a full design service using Boise's highly developed BC Calc and BC Framer engineering software.
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