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Prefab beam
prestressed concreteIvariable-depth

prefab beam
prefab beam
prefab beam
prefab beam
prefab beam
prefab beam
prefab beam
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Characteristics

Type
prefab
Material
prestressed concrete
Cross section
I
Longitudinal section
variable-depth
Applications
roof

Description

Roof purlins are lightweight prestressed elements that are used to support the roof covering material in industrial buildings; they also serve to lend stiffness to prefabricated structures. Purlins of various depths can be used depending on the spans involved, according to the following table:
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.