Ampelite Webglas GC-Non Corrosive Roofing and Cladding |
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Technical Information
Available Colours and Profiles
Webglas GC is available in 3 standard colours Tinania, Gull Grey and Desert Sand. Other colours can be produced to order for viable quantities All current profiles (shown on separate publication) such as Corrugated, 5 rib, LT7, BB900, etc. plus most superseded profiles are available.
Sheeting
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Grades and Thickness |
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Series |
Weight (Kg/m2) |
Thickness |
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3660 |
3.66 |
2.0mm |
Light and Heat
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Transmission |
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Series |
2.0 mm |
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|
Light % |
Heat % |
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Ice Clear |
60 |
66 |
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Opal |
56 |
60 |
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Solid Colour Sheeting |
0 |
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Spanning Capacity
| Sheet Application |
Strip Lighting |
*Complete Roof |
| Profile |
Fastener Spacing |
Fixing per SQMTR |
1.0 kPA |
2.0 kPA |
Maximum |
| Corrugated |
Every 2nd crest |
6.5 |
1.9 |
1.5 |
1.5 |
| 5 Rib |
Every crest |
5.2 |
2.1 |
1.6 |
1.7 |
| Spandek |
Every 3rd crest |
3.8 |
2.1 |
1.6 |
1.6 |
| Supersix |
Every 2nd crest |
3.3 |
2.6 |
2.0 |
2.1 |
| LT7 |
Every 2nd crest |
3.9 |
2.1 |
1.6 |
1.7 |
| *Maximum span for complete WebglasGC roof, allowing for concentrated load as per AS1170.2 |
Expansion Data
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Materials Expansion Comparison. 0° to 40° Temperature Variation.
Sheet Length 12 metres |
| |
Webglas GC |
Fibreglass |
Polycarbonate |
Steel |
Aluminium |
| Thermal Expansion |
9.1mm |
14.4mm |
32.4mm |
5.8mm |
11.5mm |
| Thermal Co-efficient |
1.9 x 10-5 cm/cm°C |
3.0 x 10-5 cm/cm°C |
6.75 x 10-5 cm/cm°C |
1.2 x 10-5 cm/cm°C |
2.4 x 10-5 cm/cm°C |
Physical Properties
| Tensile Strength |
111 Mpa |
| Impact Strength |
10 Joules |
| Shear Strength |
90 Mpa |
| Modulus of Elasticity |
5300 Mpa |
| Compressive Strength |
151 Mpa |
| Flexural Strength |
181 Mpa |
| Specific Gravity |
1.6 |
| Thermal Expansion |
1.9 x 10-5 cm/°C |
| Thermal Conductivity |
0.096 watt/m°C |
| Water Absorption |
.2% in 24hrs./26°C |
| Recommended Service Temperature Range |
-20° to +95°C |
Quality
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Click Here for Design Considerations |
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Warranty
Webglas GC features a 20 year warranty. For full warranty details, please contact your nearest Ampelite office.
Specification
"The Translucent Sheeting shall be Webglas GC Fibreglass Reinforced Polyester Sheeting as manufactured by Ampelite (NZ) Limited. Ltd. to comply with AS/NZS 4256 parts 1 & 2 : 1994. Licence No. SMKB 20119. The thickness of the sheet shall be 2 mm and be manufactured to conform to the nominated profile and colour. Sheeting shall be installed in accordance with Ampelite fixing instructions" |
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Accesssories
End Closure Strip
Foam filler strip is available to suit most profiles. This strip should be installed at the ends of the sheets to exclude dirt, birds and vermin. |
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