For Design Assistance
Melbourne Office
1029 Mountain Highway,
Boronia VIC 3155
Australia
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1300 072 651
info@kombiaccess.com- REQUEST A QUOTE
1029 Mountain Highway,
The KOMBI® Secret
Traditional steel access systems require large structural beams, on-site welding and there must be sufficient floor space to locate them. Finding a viable solution for workers to access ceilings, mezzanines or high levels to perform maintenance was extremely difficult and the downtime that comes with performing on-site hot works, is a situation no production or manufacturing facility wants or needs.
There had to be a better way!
KOMBI Suspended Walkways and Platforms are manufactured from lightweight aluminium modular components. Attached to structural roof members or an engineered support structure, they offer workers the ability to access machinery and plant safely and easily.
KOMBI Systems, are Australian made and can be pre-assembled if required or delivered to site in flat packs for easy installation. As no welding is required there is limited disruption to busy production lines.
Build your own or send through a request to our KOMBI Customer Service Team - it's that simple!
SMARTER - EASIER - FASTER
KOMBI® T-Bolt Technology
Configurations
KOMBI Suspended Walkways and Platforms in 3D - COMING SOON!
Technical Statement
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| CRITERIA | DATA | NOTES |
| ALUMINIUM EXTRUSION | ||
| KOMBI 180 | Aluminium Grade 6005A-T5 | |
| KOMBI 80 | Aluminium Grade 6005A-T5 | |
| KOMBI 60 | Aluminium Grade 6106-T6 | |
| Bracing Straps | Aluminium Grade 6106-T6 | |
| Walkway Mesh | Aluminium Grade 6106-T6 | |
| Handrail | Aluminium Grade 6106-T6 | |
| Kneerail | Aluminium Grade 6106-T6 | |
| Toe Board | Aluminium Grade 6106-T6 | |
| Stainless Steel Brackets | Stainless Steel Grade 316 | |
| Aluminium Brackets | Aluminium Grade 5083-T5 | |
| PLATFORM LOADINGS | ||
| Live Load | 2.5kPa | In accordance with AS 1657:2018 |
| Concentrated Loading | 1.1kN | Applied through 100 x 100 pad at any point |
| Mesh Slip Rating | R11 | |
| Max Free Standing Height | 6000mm | Subject to Sayfa technical advice |
| Platform Support Spans | KOMBI 80 SERIES | Deflection limited to the span length divided by 100 |
| 600 Series (W) Platform - 3300mm max spacing | ||
| 900 Series (W) Platform - 2700mm max spacing | ||
| 1200 Series (W) Platform - 2500mm max spacing | ||
| KOMBI 180 SERIES | ||
| 600 Series (W) Platform - 6000mm max spacing | ||
| 900 Series (W) Platform - 5500mm max spacing | ||
| 1200 Series (W) Platform - 5100mm max spacing | ||
| Platform Mesh Openings | Personnel access under platform | Where personnel is required to access underneath platform narrow mesh (GW334) must be used. |
| STAIR LOADINGS | ||
| Live Load | 2.5kPa | Applied to tread and landing |
| Deflection | L/100 or 40mm | Whichever is the lesser |
| Tread Loadings | 2.2kN per lineal metre or a concentrated loading of 1.5kN | In accordance with AS 1657:2018, Section 7.1.1 |
| Max Stair Treads | 17 treads, 18 risers | In accordance with AS 1657:2018 |
| Stair Widths | Max 1500mm wide | |
| Stair Angles | 26 degrees to 44 degrees | Ideal angle is 40 degrees. Angle can be increased to reduce footprint. |
| Stair Risers | Riser - 130 ≤ R ≤ 225 | All risers and goings in the same flight of stairs shall be uniform dimensions within a tolerance of ± 5mm |
| Going - 215 ≤ G ≤ 255 | ||
| Combination = 540 ≤ (2R + G) ≤ 225 | ||
| DESIGN WIND CRITERIA | ||
| Region | A1 | |
| Regional Gust Wind Speed | V100 = 41m/s | |
| Terrain Category | 2 | |
| Topographical Multiplier | MT = 1.0 | |
| Terrain/Height Multiplier | Mzcat = 0.96 | |
| Shielding Factor | MS = 1.0 | |
| FASTENERS | ||
| Material | Stainless Steel 316 | |
| KOMBI T-Bolt Fixing | M10 x 25mm, 316 SS | |
| KOMBI Nut Torque | 60nM | |
| HANDRAIL | ||
| Platform Guardrail Post Spacing | 2000mm Max | |
| Max Handrail Height | 1000mm | Typically 987mm standard from deck to top of handrail |
| Kneerail Height Below Top Rail | 450mm from top of kneerail to underside of kneerail | |
| Platform Toe Board | Use KOMBI GW320 | Required if an object could fall from a platform or landing onto an area to which access by persons is available. |
| Limitations of Use | Not suitable for BCA / NCC stair design. | |
| DISSIMILAR METALS | ||
| Aluminium to Concrete | To be painted with a bitumen paint. | |
| Aluminium to Roof Deck | Shall be separated with EPDM tape. | |
| Aluminium to Stainless Steel | Brackets to be powder coated or EPDM separated. | Note: This does not apply to fasteners. Ref AS/NZS 1664.1:1997 Section 5.1. |
| WEIGHT | ||
| Walkway Mesh 13mm x 600mm Wide | 6.5kg / m2 | |
| KOMBI 80 Extrusion | Approx 2.8kg / m | |
| KOMBI 180 Extrusion | Approx 4.2kg / m | |
| KOMBI Platform including Walkway Mesh | Approx 18kg / m2 Excluding Handrails | This is an approximate weight only. Depending on different combinations this can vary. |
CLICK HERE TO DOWNLOAD A COPY OF THE KOMBI TECHNICAL STATEMENT
