LYSAGHT® KLIP-LOK® OPTIMA™

LYSAGHT® KLIP-LOK® OPTIMA™

LYSAGHT® KLIP-LOK® OPTIMA represents a new generation of high-strength cladding that spans wider and offers better uplift performance than other comparable profiles. Our research has shown that its concealed fixed system and long length make it the ideal profile for controlling thermal expansion and contraction. A patented innovation, the wide-cover LYSAGHT® KLIP-LOK® OPTIMA ensures economy as well as ease of installation. It is suitable for both general and coastal environments.

Simple, low-cost, concealed-fixing

With no exposed fasteners, the long, straight lines of LYSAGHT® KLIP-LOK® OPTIMA remain clean and smooth. At the heart of our system is the fixing clip, which can be fixed quickly and easily. This is because the LYSAGHT® KLIP-LOK® OPTIMA clip is fixed with hex head screws, which are easier to drive. The clip enables roofers to accommodate up to 50mm of insulation.

Transverse fluting

Our patented “AMF – Angled Micro Fluting®” transverse fluting adds significantly to the performance of this revolutionary product, making it superior to any other concealed-fixed cladding.

Longitudinal fluting is also available from the mobile roll former for long length spring-curved applications.

  • LYSAGHT® KLIP-LOK® OPTIMA is the new generation of our wide-cover concealed-fixed cladding.
  • LYSAGHT® KLIP-LOK® OPTIMA is now available in rolled on-site lengths and extra thickness.
  • Visually, a bold rib makes a strong statement rising from flat pans which are transverse micro-fluted (a patented innovation)

Application

Roofing & Walling

Finishes available

ZINCALUME®, clean COLORBOND®
ABADI® & KIRANA®

Standard BMT

0.40 mm & 0.45 mm
Non standard based on request

Minimum Roof Pich

2 degree (1 : 50)

klip-lok_309

Physical properties

klop_table1

Material specifications

Long length are available for roll on site. They are custom cut to required lengths.Factory sheets cut to order subject to maximum transportable length.

Tolerances:

Length: + 0mm, – 15mm
Width: + 4mm, – 4mm

Colors

For available colors, check out our Color Chart

Performance

Maximum Suport Spacing

table2

MAXIMUM ROOF LENGTHS FOR DRAINAGE MEASURED FROM RIDGE TO GUTTER (m)

  • For roofs: the data is based on foot-traffic loading
  • For walls: the data is based on pressures (see wind pressures table)
  • Table data is based on supports of 1mm BMT

Basic wind speed (Strength Limit State) = 57m/sec
Terrain category co-efficient = 0.83
Shielding factor = 0.85
Topography factor = 1 Design wind speed
Strength Limit State (with above factors) = 40.2m/sec
Basic wind speed (Strength Limit State) = 40m/sec
Terrain category co-efficient = 1
Shielding factor = 1
Topography factor = 1 Design wind speed
Strength Limit State (with above factors) = 40m/sec

Walls

Cpe = -0.65, Kl = 2 for single and end spans, Kl = 1.5 for internal spans Cpi = +0.2

Roofs

Cpe = -0.9, Kl = 2 for single and end spans, Kl = 1.5 for internal spans Cpi = +0.2
These spacings may vary by Serviceability and Strength Limit States for particular projects.

table3

LYSAGHT® KLIP-LOK® OPTIMA TM : Limit State Wind Pressure Capacities(kPa)

table4table5table6

* A capacity reduction factor of 0.9 is applied to strength capacities. These capacities are based on tests conducted at BlueScope Steel’s NATA registered testing laboratory using a direct pressure testing rig.

Limit States Wind Pressures

LYSAGHT ® KLIP-LOK® optima offers the full benefits of the latest methods for modeling wind pressures. The wind pressure capacity table is determined by full scale tests conducted at BlueScope Lysaght’s NATA-registered testing laboratory, using the direct pressure-testing rig.

Testing was conducted in accordance with AS 1562.1 – 1992 Design and Installation of Sheet Roof and Wall Cladding – Metal, and AS 4040.2 – 1992 Resistance to Wind Pressure for Non-cyclonic Regions.

Klip-lok1

The pressure capacities for serviceability are based on a deflection limit of (span/120) + (maximum fastener pitch/30).

The pressure capacities for strength have been determined by testing the cladding to failure (ultimate capacity). These pressures are applicable when the cladding is fixed to a minimum of 1.0mm, G550 steel. For material less than 1.0mm thick, seek advice from our information line.

Maximum roof lengths for drainage measured from ridge to gutter(m)

klop_table2

 

 

SURABAYA TEKNIK

Website:

Leave a Reply

Your email address will not be published. Required fields are marked *