KLIP-LOK 700 HI-STRENGTH®
Product Description and Features
An advancement of the original concealed fix roof cladding with bold ribs making a strong visual statement rising from flat pans. It is a superior product which has earned FM Global approval.
- Concealed fixed offering supreme watertightness
- Can be used with LOK-KLIP® end and expansion joint system
- Nominal cover width: 700mm
- Minimum roof slope: 1° (subject to design provisions being met)
Length
Mobile rollformed sheets are custom cut on-site. Factory sheets cut to order.
Tolerance
Length: +0 mm, -15 mm
Width: +4 mm, -4 mm
Make allowance for thermal expansion or contraction for long length roofs at sheeting ends.
The equation ΔL = α x ΔT x L gives an indication of the sheeting extent or contraction (ΔL).
α = 12 x 10-6 (coefficient of linear expansion for steel).
ΔT = temperature change in °C.
L = sheet length in mm
Material Specification
Next generation ZINCALUME® aluminium/zinc/ magnesium alloy coated steel complies with AS1397:2011 G550, AM125 (550 MPa minimum yield stress, 125 g/m2 minimum coating mass).
COLORBOND® steel is prepainted steel for exterior roofing and walling. It is the most widely used. The painting complies with AS/NZS 2728:2013 and the steel base is an aluminium/zinc alloy-coated steel complying with AS 1397:2011. Minimum yield strengths are G550 (550MPa), or G300 (300MPa) depending on profile. Minimum coating mass is AM100 (100g/m2).
COLORBOND® Metallic steel is prepainted steel for superior aesthetic qualities displaying a metallic sheen.
COLORBOND® Ultra steel is prepainted steel for severe coastal or industrial environments (generally within about 100-200 metres of the source). The painting complies with AS/NZS 2728:2013 and the steel base is an aluminium/ zinc alloy-coated steel complying with AS 1397:2011. Minimum coating mass is AM150 (150g/m2).
COLORBOND® Stainless steel is pre-painted steel and is used for severe and coastal environments. The painting complies with AS/NZS 2728:2013 and the steel base is a stainless steel complying with AISI/ASTM Type 430; UNS No. S43000.
Masses
| BMT | Material | kg/m | kg/m2 | m2/t |
|---|---|---|---|---|
| 0.42 | ZINCALUME® | 3.26 | 4.66 | 215 |
| 0.42 | COLORBOND® | 3.32 | 4.74 | 211 |
| 0.48 | ZINCALUME® | 3.70 | 5.29 | 189 |
| 0.48 | COLORBOND® | 3.76 | 5.37 | 186 |
| 0.60* | ZINCALUME® | 4.59 | 6.55 | 153 |
| 0.60* | COLORBOND® | 4.64 | 6.63 | 151 |
* 0.60 BMT available from mobile rollformer only and is subject to enquiry.
Schematic
Colour Range
LYSAGHT KLIP-LOK 700 HI-STRENGTH® is available in the standard range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
Span Table
The maximum recommended support spacings are based on testing in accordance with AS1562.1-1992, AS4040.0-1992 and AS4040.1-1992.
Roof spans consider both resistance to wind pressure and light roof traffic (traffic arising from incidental maintenance).
Wall spans consider resistance to wind pressure only.
| TYPES OF SPAN | BMT (MM) | |
|---|---|---|
| 0.42 | 0.48 | |
| ROOFS* | ||
| Single Span | 1650 | 2050 |
| End Span | 1750 | 2350 |
| Internal Span | 2200 | 2800 |
| Unstiffened Eaves Overhang | 2200 | 2800 |
| Stiffened Eaves Overhang | 150 | 200 |
| WALLS** | ||
| Single Span | 2600 | 3000 |
| End Span | 3000# | 3000# |
| Internal Span | 3000# | 3000# |
| Overhang | 150 | 200 |
Above table is based on supports of 1mm BMT.
* For roofs: the data are based on foot-traffic loading.
** For walls: the data are based on pressures for transverse fluted material.
# Spans in excess of 3000mm may be available subject to enquiry. Wall applications require particular attention to installaton practice.
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Brochures
LYSAGHT KLIP-LOK 700 HI-STRENGTH®
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