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MiTek Posi-Joist™. Product Overview. What is a Posi-Joist™ ?. In Essence they are Warren Girders Manufactured from TR26 Grade Truss Timber & Posi-Strut™ Steel Webs. Common Questions. What depths do they come in?. Posi-Joist™ Depths.
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MiTek Posi-Joist™ Product Overview
What is a Posi-Joist™ ? In Essence they are Warren Girders Manufactured from TR26 Grade Truss Timber & Posi-Strut™ Steel Webs
Common Questions • What depths do they come in?
Posi-Joist™ Depths With 47mm timber on flat, there are 6 sizes of web / joist However There are also a number of factors to consider here, like span, centres, flange width and loading conditions. Beams may also be on edge
Common Questions • What depths do they come in? • How are they made?
MiTek Posi-Joist™ Strut Runner Posi Joists can also be made on a normal truss press but there may be problems restraining the top edge of the timber using standard truss clamps Not possible to camber the Posi Joist if made on a Normal truss press
Common Questions • What depths do they come in? • How are they made? • What width flanges to they have?
Flange Widths • 47mm on edge • 72mm - 147mm on flat • Maximum 4ply on edge • Maximum 2 ply on flat (Up to 294mm) On a standard run of joists you ideally want the flange width to be 72mm or 97mm on flat. Maximum recommended chords on edge are 97mm
Common Questions • What depths do they come in? • How are they made? • What width flanges to they have? • How do they compare in price to solid timber and I-Joists? However Singly, they may be a little more expensive. They Give better access for services Span further… and fit quicker RESULT The overall job is cheaper
Posi-Joist™ Sales Strategy
Selling Points for Posi-Joist™ • Access for services
Access for Services Note soil pipe next to the bearing
Selling Points for Posi-Joist™ • Access for services • Larger spans than cut timber & I-Joist
I-Joist Span Tables 241 deep, Series 550 Joist @ Rating 45 Spans 4.3m
Posi-Joist™ Spans 254 deep PS10N Spans 5.14m – That’s 0.84m more
Posi-Joist™ Spans • Based on 400mm centres and standard loads
Selling Points for Posi-Joist™ • Access for services • Larger spans than cut timber & I-Joist • Inherently stable – faster assembly, minimal bracing
Selling Points for Posi-Joist™ • Access for services • Larger spans than cut timber & I-Joist • Inherently stable – faster assembly, minimal bracing • Light weight
Selling Points for Posi-Joist™ • Access for services • Larger spans than cut timber & I-Joist • Inherently stable – faster assembly, minimal bracing • Light weight • Rigid design – easier manual handling than I-Joist
Selling Points for Posi-Joist™ • Access for services • Larger spans than cut timber & I-Joist • Inherently stable – faster assembly, minimal bracing • Light weight • Rigid design – easier manual handling than I-Joist • Squeak free – cross grain shrinkage is minimal
Selling Points for Posi-Joist™ • Access for services • Larger spans than cut timber & I-Joist • Inherently stable – faster assembly, minimal bracing • Light weight • Rigid design – easier manual handling than I-Joist • Squeak free – cross grain shrinkage is minimal • Versatility
TRIMMABLE ENDS TOP BEARING Posi-Joist™ Versatility
Posi-Joist™ Marketing Support
Monthly Adverts in Industry Publications • House Builder • Homebuilding and Renovating • DABS • Specifier Review • A B C & D