DS Aluminium Decking Joist
The design of the non-combustible aluminium support joist specifically supports Ryno flooring systems. Secure the support joists to decking pedestals or cleats to create a strong and durable support structure for your system.
- Multipurpose design – rapid installation
- Multiple joist depths are available to suit different applications
- Manufactured from incredibly strong and lightweight aluminium
- Supports large allowable spans
- Available in a mill finish or powder coated
Technical Specification
Material
Aluminium alloy 6063-T6
Finish
Mill finish or powder coated to RAL9005 (Black)
Reaction to fire
A1 (mill finish)
Allowable load (ununiformly distributed)
Uniformly distributed >4.0kN/m2, concentrated 2kN
Compatible pedestals/cradles
ADC, RD-FR, RDA-C, RDF, RDC
Warranty
30 years*
Design life
60 years*
*Valid when used as part of a complete RYNO IGNO system
Dimensions
Joist
Height
Width
Stock length
Weight
DS15
15mm
48mm
3600mm
1.7kg/m2
DS25
25mm
48mm
3600mm
1.7kg/m2
DS50
50mm
48mm
3600mm
2.3kg/m2
DS50C
50mm
48mm
3600mm
1.7kg/m2
DS75
75mm
48mm
3600mm
3.2kg/m2
DS75C
75mm
48mm
3600mm
3.3kg/m2
Spans
Joist
Joist centres
Maximum span (UDL - 4.0kN/m² Point load - 2kN)
DS15
= 600mm
360mm
DS25
= 600mm
600mm
DS50
= 600mm
1200mm
DS50C
= 600mm
1050mm
DS75
= 600mm
1600mm
DS75C
= 600mm
1450mm
Compatible Systems
Downloads
Datasheet - DS Decking Joist
PDF 258KBAn informational and technical product datasheet.
How to Order?
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