The structural properties of the various material options can be summarised as follows: Recommended Maximum Purlin Spacing Metre - IBR Thickness0.47mm0.40mm0.50mm0.58mm0.80mmSteelgradeG550ISQ300ISQ550ISQ300ISQ230Roof - Single Span1.651.251.651.752.25Roof - Double Span1.951.401.952.102.50Cantilever - Roof0.400.4200.400.450.55Wall Single Span2.351.702.352.602.95Wall Double Span2.751.902.752.953.60Cantilever0.900.600.901.001.15Weight per metre3.194kg2.897kg3.615kg4.197kg5.798kgWeight per square metre4.655kg4.223kg5.269kg6.118kg8.451kgCoating typeZincalumeGalvanisedGalvanisedGalvanisedGalvanisedCoating weightAZ150Z160Z275Z275Z275Paint systemColorbondN/AChromadekChromadekChromadekThickness Tolerance±0.03±0.02±0.02±0.03±0.04 Approximate Life Span Years Rural area>30>10>20>20>20Industrial/Marine>205-1010-2010-2010-20Severe Marine10-201-53-103-103-10 Specification Thickness and Material QualityCoatingAvailable Paint…
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Corrugated Sheeting
The structural properties of the various material options can be summarised as follows: Recommended Maximum Purlin Spacing Metre - Corrugated Thickness0.47mm0.53mm0.40mm0.50mm0.58mm0.80mmSteelgradeG550G550ISQ300ISQ550ISQ300ISQ230Roof- Single Span0.900.900.600.900.901.20Roof - Double Span1.101.200.801.101.201.50Cantilever - Roof0.250.300.150.250.300.45Wall Cladding1.401.501.001.401.501.80Cantilever - Wall0.850.850.250.850.851.00Weight per metre 3.195kg3.833kg2.897kg3.615kg4.197kg5.798kgWeight per square metre 4.191kg5.030kg3.801kg4.744kg5.507kg7.608kgCoating TypeZincalumeZincalumeGalvanisedGalvanisedGalvanisedGalvanisedCoating WeightAZ150AZ150Z160Z275Z275Z275Paint SystemColorbondColorbondN/AChromadekChromadekChromadekThickness Tolerance+- 0.03+- 0.04+- 0.02+- 0.02+- 0.03+- 0.04 Approximate Life Span Years Rural area>30>30>10>20>20>20Industrial/Marine>20>205-2010-2010-2010-20Severe Marine10-2010-201-53-103-103-10…
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Saligna / SA Biligom
Timber - Saligna / SA Biligom Size(mm)38 x 3838 x 7638 x 10538 x 15250 x 76 Length (M)3.63.63.63.63.64.24.24.24.24.24.84.84.84.84.85.45.45.45.45.46.06.06.06.06.06.66.66.66.66.6
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SA Pine
Timber - SA Pine Size (mm)38 x 3838 x 5038 x 7638 x 11438 x 15238 x 22850 x 7650 x 15250 x 228 Length (M)3.03.03.03.03.03.03.03.03.03.33.33.33.33.33.33.33.33.33.63.63.63.63.63.63.63.63.63.93.93.93.93.93.93.93.93.94.24.24.24.24.24.24.24.24.24.54.54.54.54.54.54.54.54.54.84.84.84.84.84.84.84.84.85.15.15.15.15.15.15.15.15.15.45.45.45.45.45.45.45.45.45.75.75.75.75.75.75.75.75.76.06.06.06.06.06.06.06.06.06.36.36.36.36.36.36.36.36.36.66.66.66.66.66.66.66.66.6
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