Gravity drainage systems inside buildings. Roof drainage, layout and calculation.
BS EN 612:2005
Eaves gutters with bead stiffened fronts and rainwater pipes with seamed joints made of metal sheet.
BS EN 1462:2004
Brackets for eaves gutters. Requirements and testing.
Specification for wrought aluminium and aluminium alloys for general engineering purposes: plate, sheet and strip.
Specification for wrought aluminium and aluminium alloys for general engineering purposes: bars, extruded round tubes and sections.
Specification for aluminium and aluminium alloy ingots and castings for general engineering purposes.
BS EN 485-1:2008 + A1:2009
Aluminium and aluminium alloys. Sheet, strip and plate. Technical conditions for inspection and delivery.
Specification for powder organic coatings for application and stoving to aluminium alloy extrusions, sheet and preformed sections for external architectural purposes, and for the finish on aluminium alloy extrusions, sheet and preformed sections coated with powder organic coatings.
BS EN 12206-1:2004
Paints and varnishes. Coating of aluminium and aluminium alloys for architectural purposes. Coatings prepared from coating powder.
Fire tests on building materials and structures. Non-combustibility test for materials.