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Roofing calculations are based on Cpe=-0.9 and Cpi=0.2, walling is based on Cpe=-0.65 and Cpi=0.2. A local pressure factor, Kl=2.0 has been used for all roofing and walling spans for both strength and serviceability limit states. Roof spans allow for loads incidental to maintenance. Cost benefit of colorbond 0.42 v 0.48 - Renovate ForumJun 12, 2011 · I am in the process of getting my colorbond roof replaced and I recently got a quote back that had separate costings for 0.42 thickness or 0.48 with the cost difference between the two being $2500 for the entire roof. I am wondering what the cost benefit is between the two. I am in Canberra where cyclones are (hopefully) a non-event thankfully. Double-U - SpanlineMay 15, 2020 · Double-U® looks great on a patio, pergola or verandah, or a carport or shelter, and seamlessly integrates with our Spanlites® to help keep the weather out whilst still letting the light in. Ultraspan®. The strongest and most hail resistant. 0.48mm
Four Angle Colour Roofing Specification. Thickness. 0.22mm, 0.312mm, 0.32mm, 0.36mm, 0.40mm, 0.42mm. Length is with customer demand. Is your roofing, walling & light structural steel compliant?For example:If a design has been specified as 0.42mm BMT steel, supply of an imported 0.42mm TCT would deliver inferior structural performance as 0.42mm TCT is ONLY 0.37mm BMT*. The table below outlines the important difference in structural steel thicknesses for unpainted imported steel supplied on a TCT basis rather than BMT. KLIP-LOK 700 HI-STRENGTH - Lysaghtsolar reflectance, COLORBOND® steel with THERMATECH® can reduce annual cooling and energy consumption by up to 20%. LENGTHS Mobile rollformed sheets are custom cut on-site. Factory sheets cut to order. MASSES BMT (mm) kg/m kg/m2 m2/t ZINCALUME® steel 0.42 3.23 4.61 217 COLORBOND® steel 0.42 3.26 4.65 215 ZINCALUME® steel 0.48 3.67 5.24 191
Roofing calculations are based on Cpe=-0.9 and Cpi=0.2, walling is based on Cpe=-0.65 and Cpi=0.2. A local pressure factor, Kl=2.0 has been used for all roofing spans for both strength and serviceability limit states. Roof spans take into consideration loads incidental to maintenance. Roofing & Walling LysaghtRoofing & Walling. LYSAGHT® Roofing & Walling is manufactured from COLORBOND® and ZINCALUME® steel. LYSAGHT Roof Sheeting and Wall Cladding come in a range of profiles to suit any architectural style. What is the difference between BMT and TCT cladding The steel used in your shed should be measured as BMT (Base Metal Thickness), which is entirely structural material. Some suppliers give measurements as TCT (Total Coated Thickness), which includes coatings, about 0.05mm of extra thickness. This means that a BMT of 0.37mm and a TCT of 0.42 mm could be describing the same quality steel.
- InstallationPreparationFixingMethods of FixingPrecautionsRoof PitchChina 0.42mm Thickness Galvanised/ Zincalume/Chromadek Color Embowed Metal Roofs, PPGI Vaulted Roofing Sheet, Painted Steeltech Roofs Panel manufacturer / supplier in China, offering 0.42mm Thickness Galvanised/ Zincalume/Chromadek and Colorbond Roofing Tiles, Ready Made China Prefabricated Steel Frame Storage Building Prefab Steel Structure, Ral9006 Prime Dx51d PPGI PPGL Prepainted Color Coated Steel Coil for Making