The maximum tolerance shall be 3 4 inch 19 1 mm between the centerline of the horizontal framing.
Cold form metal floor joist profiles.
Provide a lightweight low cost rigid floor assembly c joist components provide an economical lightweight alternative to open web trusses bar joists engineered lumber cast in place or hollow core floor assemblies.
Depending on loads and spans c joists are typically spaced at 12 16 19 2 or 24 on center spacing.
Cold formed steel refers to a manufacturing process where metallic coated sheet steel is roll formed into products such as studs joists track headers angles truss members and other components.
As a result additional ansi approved de sign standards such as the standard on cold formed steel fram ing general provisions truss design and header design were developed and published in 2001.
The proprietary design allows totaljoist to be installed similar to wood i joists.
For cold formed steel framing products the data in this guide is based upon the 2016 american iron and steel institute s s100 16 north american specifi cation for the design of cold formed steel structural members the 2015 american iron and steel institute s s240 15 north american.
Cold formed steel especially in the form of thin.
Structural track usually in the same gauge as the.
Cold formed steel cfs is the common term for steel products shaped by cold working processes carried out near room temperature such as rolling pressing stamping bending etc.
2 1 2 250s 3 1 2 350s 3 5 8 362s 4 400s 5 1 2 550s 6 600s 8 800s 10.
For cold formed steel framing typical material thicknesses range from 0 0147 in.
0 373 mm to about 1 8 in.
Bs en iso 9001 quality management system for design and production.
Sci assessed status by the steel construction institute.
Cold formed steel profile updated in 2010 installation standards.
Manufacturer of viperstud framerite studrite genieclip and joistrite.
Where supported by cold formed steel framed walls in accordance with section r603 cold formed steel floor framing shall be constructed with floor joists located in line with load bearing studs located below the joists in accordance with figure r505 1 2 and the tolerances specified as follows.
This makes them ideal for a wide range of applications including floor joists mezzanine platforms ceilings and side cladding.
We offer a complete line of cold formed steel framing products like metal stud framing rc channel metal floor joists metal lath and metal corner bead.
Sections in accordance with bs en 1993 1 3.
