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<\/a><\/p>\nLYSAGHT\u00ae Z purlin LYSAGHT\u00ae Z purlins can also be used in single spans. For shorter spans, it is possible to use continuous spans over two or more spans without overlapping \u2013 thus reducing deflection compared to a single span \u2013 but does not provide the strength advantage of an overlapping system.<\/p>\n LYSAGHT\u00ae C purlin Z & C SECTION SIZE<\/strong><\/p>\n LYSAGHT\u00ae PURLIN\u00ae C&Z<\/strong><\/p>\n OUTSTANDING ADVANTAGES<\/strong> \u2022 Simple installation, low cost<\/strong> \u2022 Long-lasting beauty \u2013 Save on maintenance costs<\/strong> \u2022 Diverse thickness and sizes<\/strong> \u2022 Check by actual experiment<\/strong><\/a><\/p>\n<\/a> <\/a><\/p>\nSIZE AND GEOMETRIC CHARACTERISTICS<\/strong><\/h2>\n
\nLYSAGHT\u00ae Z Purlin: The Z section has one wide wing and one narrow wing, with dimensions such that two sections of the same size can overlap tightly, making them suitable for lap splicing.
\nContinuous length purlins are more economical, but overlapping purlins double the metal thickness at the mid-span support. Overlapping connections increase the strength of the section at the location with the largest bending moment and shear force, thereby increasing the load-carrying capacity and stiffness of the system.<\/p>\n
\nLYSAGHT\u00ae C purlin: C section has 2 equal arms and is suitable for simple spanning spans. For shorter spans, they can be used continuously over 2 or more spans with butt joints, thereby reducing deflection compared to single spans. C purlins cannot be overlapped.<\/p>\n<\/a> <\/a><\/p>\n<\/a><\/p>\n
\n\u2022 Ability to exceed large spans
\nLYSAGHT\u00ae Z&C purlins are manufactured from high-strength steel G450Mpa, allowing for very large spans while still ensuring deflection within the allowable range.<\/p>\n<\/a><\/p>\n
\nLYSAGHT\u00ae Z&C purlins are cut and punched according to the project’s design and can be installed simply and accurately. Using high-strength galvanized steel, lightens the weight of the roof system while still ensuring the ability to bear large loads, reducing construction foundation costs.
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\nGalvanized steel protects against corrosion and rust, saves on maintenance costs, and brings beauty and peace to your project.<\/p>\n<\/a><\/p>\n
\nLYSAGHT\u00ae Z&C purlins have many cross-sections of 100,150,200,250,300,350,400 and thicknesses from 1.2 to 3.0 to meet different aperture and design requirements.<\/p>\n<\/a><\/p>\n
\nThe bearing capacity of purlins and connections has been confirmed through calculations and experiments at BlueScope’s NATA-certified laboratory in Australia.<\/p>\n