Datasheet - DS Decking Joist
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DS | Aluminium Decking Joist
£0.00
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 | Height: 15mm | Width: 48mm | Stock length: 3600mm | Weight: 1.7kg/m2 |
| DS25 | Height: 25mm | Width: 48mm | Stock length: 3600mm | Weight: 1.7kg/m2 |
| DS50 | Height: 50mm | Width: 48mm | Stock length: 3600mm | Weight: 2.3kg/m2 |
| DS50C | Height: 50mm | Width: 48mm | Stock length: 3600mm | Weight: 1.7kg/m2 |
| DS75 | Height: 75mm | Width: 48mm | Stock length: 3600mm | Weight: 3.2kg/m2 |
| DS75C | Height: 75mm | Width: 48mm | Stock length: 3600mm | Weight: 3.3kg/m2 |
Spans
| Joist | Joist Centres | Maximum span (UDL - 4.0kN/m² Point load - 2kN) |
|---|---|---|
| DS15 | Joist Centres: = 600mm | Maximum span (UDL - 4.0kN/m² Point load - 2kN): 360mm |
| DS25 | Joist Centres: = 600mm | Maximum span (UDL - 4.0kN/m² Point load - 2kN): 600mm |
| DS50 | Joist Centres: = 600mm | Maximum span (UDL - 4.0kN/m² Point load - 2kN): 1200mm |
| DS50C | Joist Centres: = 600mm | Maximum span (UDL - 4.0kN/m² Point load - 2kN): 1050mm |
| DS75 | Joist Centres: = 600mm | Maximum span (UDL - 4.0kN/m² Point load - 2kN): 1600mm |
| DS75C | Joist Centres: = 600mm | Maximum span (UDL - 4.0kN/m² Point load - 2kN): 1450mm |
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Compatible Systems
How to Order?
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