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LYSAGHT INTERLOK® II
Product Description and Features
LYSAGHT INTERLOK® II is a roll formed, long length, interlocking grating system suitable for a wide range of applications. It combines strength and light weight with the corrosion protection of galvanising to provide a long life, slip resistant deck.
- Available in two profiles, two thicknesses and two surfaces and is nominally 225mm wide
- Galvanised finish for maximum durability & minimum maintenance
- The slots provide 29% open area to allow easy cleaning and free passage of water, air and light
- Lightweight and easy to handle, economical to transport
- Simple installation - no welding required
- Can be simply dismantled and reassembled
Produced to: LYSAGHT INTERLOK® II grating meets the requirements of AS 1657, 'Fixed Platforms, Walkways, Stairways and Ladders'
Common Uses of this product
Racking, shelving, walkways, catwalks, platforms, ramps and deckings.
Note:
- If it is intended to be used within 1 km of salt marine locations, or severe industrial or unusually corrosive environments, please Contact Us
- Should be installed on galvanised or painted supports
- If INTERLOK® II is welded, the coating damage around the welds should be cleaned and retouched with zinc rich paint, to prevent premature corrosion.
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Please note this locator only contains suppliers in AUSTRALIA. If you need suppliers in other countries please contact your local BlueScope Steel office.
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Can LYSAGHT INTERLOK® II be used for sloped walkways and ramps?
LYSAGHT INTERLOK® II is suitable for use on sloped walkways and ramps constructed in accordance with AS 1657
Ramps up to 7° slope may be decked with INTERLOK® II Regular.
INTERLOK® II Anti-skid may be used where cleated ramps are normally required, ie up to 20° slope. However, to ensure adequate grip across full width of such ramps, the grating must be laid transverse to the direction of travel.
Lengths
Stock length is 6 metres (6073mm). However, custom-cut lengths from 0.5m to 12m are available on order, with lead times subject to production schedules.
As LYSAGHT INTERLOK® II is cut at every fourth rib, actually lengths must be multiples of 152.8mm.
The minimum custom-cut length is 5309mm and maximum is 12033mm (see table).
Lengths required less than 5309mm can be supplied on a cut back basis and will incur a cutting charge per length. Cut back lengths are in slot spacing increments of 38.2mm.
| 5309 | 6685 | 8060 | 9435 | 10810 |
| 5462 | 6837 | 8213 | 9588 | 10963 |
| 5615 | 6990 | 8265 | 9741 | 11116 |
| 5768 | 7143 | 8518 | 9893 | 11269 |
| 5921 | 7296 | 8671 | 10046 | 11421 |
| 6073 | 7449 | 8824 | 10199 | 11574 |
| 6226 | 7601 | 8977 | 10352 | 11727 |
| 6379 | 7754 | 9129 | 10505 | 11880 |
| 6532 | 7907 | 9282 | 10657 | 12033 |
Note: Length highlighted in bold is stock length.
Tolerance
Depth: ±1 mm
Width: +0-2 mm
Length:
(Less than 3m): +4-0 mm
(Over 3m): +0-6 mm
Material Specifications
LYSAGHT INTERLOK® II is made from ZINCFORM® steel conforming to AS 1397: Zinc-coated and Aluminium/Zinc-coated Steel Sheet, grade G300-Z450 (300 MPa minimum yield stress).
Note:
All accessories have a coating mass of
Z275. Where used in extremely aggressive environments, a thicker
coating mass should be considered (subject to enquiry).
Physical Properties
| t | Mass Unit Area |
A1 | A2 | B1 | B2 | ||||
|---|---|---|---|---|---|---|---|---|---|
| mm | kg/m | kg/m2 | mm | ||||||
| G06512 | 1.2 | 3.8 | 16.9 | 63 | 65 | 15 | 20 | ||
| G06520 | 2.0 | 6.3 | 27.8 | 64 | 66 | 16 | 21 | ||
Schematic
INTERLOK® II grating is available in two profiles, two thicknesses and two surfaces, and is nominally 225 mm wide.
The MF (male/female) profile is used for most applications, as the male and female legs are designed to inter-lock adjacent lengths of grating. The DM (double male) profile is used for stair treads and as a closer to provide a neat finished edge to an INTERLOK® II platform or walkway.
INTERLOK® II Regular has a surface of stiffened transverse ribs and is ideally suited for general access and any nonhazardous application where the decking cannot become slippery due to oil, water, etc. This includes such applications as interior walkways and platforms, mezzanine floors, shelving in high density storage systems, please view our page LYSAGHT INTERLOK® II Storage Systems.
INTERLOK® II Anti-skid has teeth formed in the transverse ribs in a special pattern which provides extra grip in all directions. These teeth ensure added safety when oil, grease, water, sap, mud, etc may make the grating slippery. Tests with a number of shoe sole materials have shown that INTERLOK® II Anti-skid provides excellent grip in most hazardous conditions.
INTERLOK® II Stair Treads offer all the advantages of INTERLOK® II grating including quick and easy installation. For product information and dimensions, please view our page Use LYSAGHT INTERLOK® II for Stair Treads.
INTERLOK® II Ramps. LYSAGHT INTERLOK® II is suitable for use on sloped walkways or ramps constructed in accordance with AS 1657. Ramps up to 7° slope may be decked with INTERLOK® II Regular. INTERLOK® II Anti-skid may be used where cleated ramps are normally required, ie up to 20° slope. However, to ensure adequate grip across full width of such ramps, the grating must be laid transverse to the direction of travel.
Availability
| NSW/ ACT | VIC | TAS | QLD | NT | SA | WA |
|---|---|---|---|---|---|---|
| Avail. | Avail. | Avail. | Avail. | Avail. | Avail. | Not Avail. |
*Please contact our sales office on 13 30 38 for availability
LYSAGHT INTERLOK® II is available through BlueScope Lysaght distributors who can be located using our Supplier Locator for Meshes & Walkways
Related Case Studies
FAQs
Can LYSAGHT INTERLOK® II be used for sloped walkways and ramps?
LYSAGHT INTERLOK® II is suitable for use on sloped walkways and ramps constructed in accordance with AS 1657
Ramps up to 7° slope may be decked with INTERLOK® II Regular.
INTERLOK® II Anti-skid may be used where cleated ramps are normally required, ie up to 20° slope. However, to ensure adequate grip across full width of such ramps, the grating must be laid transverse to the direction of travel.
Design
Specifications
Lengths
Stock length is 6 metres (6073mm). However, custom-cut lengths from 0.5m to 12m are available on order, with lead times subject to production schedules.
As LYSAGHT INTERLOK® II is cut at every fourth rib, actually lengths must be multiples of 152.8mm.
The minimum custom-cut length is 5309mm and maximum is 12033mm (see table).
Lengths required less than 5309mm can be supplied on a cut back basis and will incur a cutting charge per length. Cut back lengths are in slot spacing increments of 38.2mm.
| 5309 | 6685 | 8060 | 9435 | 10810 |
| 5462 | 6837 | 8213 | 9588 | 10963 |
| 5615 | 6990 | 8265 | 9741 | 11116 |
| 5768 | 7143 | 8518 | 9893 | 11269 |
| 5921 | 7296 | 8671 | 10046 | 11421 |
| 6073 | 7449 | 8824 | 10199 | 11574 |
| 6226 | 7601 | 8977 | 10352 | 11727 |
| 6379 | 7754 | 9129 | 10505 | 11880 |
| 6532 | 7907 | 9282 | 10657 | 12033 |
Note: Length highlighted in bold is stock length.
Tolerance
Depth: ±1 mm
Width: +0-2 mm
Length:
(Less than 3m): +4-0 mm
(Over 3m): +0-6 mm
Material Specifications
LYSAGHT INTERLOK® II is made from ZINCFORM® steel conforming to AS 1397: Zinc-coated and Aluminium/Zinc-coated Steel Sheet, grade G300-Z450 (300 MPa minimum yield stress).
Note:
All accessories have a coating mass of
Z275. Where used in extremely aggressive environments, a thicker
coating mass should be considered (subject to enquiry).
Physical Properties
| t | Mass Unit Area |
A1 | A2 | B1 | B2 | ||||
|---|---|---|---|---|---|---|---|---|---|
| mm | kg/m | kg/m2 | mm | ||||||
| G06512 | 1.2 | 3.8 | 16.9 | 63 | 65 | 15 | 20 | ||
| G06520 | 2.0 | 6.3 | 27.8 | 64 | 66 | 16 | 21 | ||
Schematic
INTERLOK® II grating is available in two profiles, two thicknesses and two surfaces, and is nominally 225 mm wide.
The MF (male/female) profile is used for most applications, as the male and female legs are designed to inter-lock adjacent lengths of grating. The DM (double male) profile is used for stair treads and as a closer to provide a neat finished edge to an INTERLOK® II platform or walkway.
INTERLOK® II Regular has a surface of stiffened transverse ribs and is ideally suited for general access and any nonhazardous application where the decking cannot become slippery due to oil, water, etc. This includes such applications as interior walkways and platforms, mezzanine floors, shelving in high density storage systems, please view our page LYSAGHT INTERLOK® II Storage Systems.
INTERLOK® II Anti-skid has teeth formed in the transverse ribs in a special pattern which provides extra grip in all directions. These teeth ensure added safety when oil, grease, water, sap, mud, etc may make the grating slippery. Tests with a number of shoe sole materials have shown that INTERLOK® II Anti-skid provides excellent grip in most hazardous conditions.
INTERLOK® II Stair Treads offer all the advantages of INTERLOK® II grating including quick and easy installation. For product information and dimensions, please view our page Use LYSAGHT INTERLOK® II for Stair Treads.
INTERLOK® II Ramps. LYSAGHT INTERLOK® II is suitable for use on sloped walkways or ramps constructed in accordance with AS 1657. Ramps up to 7° slope may be decked with INTERLOK® II Regular. INTERLOK® II Anti-skid may be used where cleated ramps are normally required, ie up to 20° slope. However, to ensure adequate grip across full width of such ramps, the grating must be laid transverse to the direction of travel.
Availability
Availability
| NSW/ ACT | VIC | TAS | QLD | NT | SA | WA |
|---|---|---|---|---|---|---|
| Avail. | Avail. | Avail. | Avail. | Avail. | Avail. | Not Avail. |
*Please contact our sales office on 13 30 38 for availability
LYSAGHT INTERLOK® II is available through BlueScope Lysaght distributors who can be located using our Supplier Locator for Meshes & Walkways
