BS/EN 507-2019 pdf download.Roofing and cladding products from metal sheet – Specification for fully supported products of aluminium sheet.
This BS/EN 507 specifies requirements for roofing and cladding products used for assembly into coverings for wall claddings, linings and pitched roofs, made from aluminium sheet with or without additional surface treatment (organic coating or anodising).
This document establishes general characteristics, definitions and labelling of the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are despatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions. Products can be prefabricated or semi-formed products as well as strip, coil and sheet for on-site-formed applications (e.g. standing seam roofs).
This document applies to all discontinuously laid and fully supported roofing and cladding products made of aluminium sheets. No requirements for supporting construction, design of roof system and execution of connections and flashings are included.
This document does not apply to self-supporting aluminium sheets that are covered by EN 508-2.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (Including any amendments) applies.
EN 485-1, Aluminium and aluminium alloys — Sheer. strip and plate — Part 1: Technical conditions for inspection and delivery
EN 485-2, Aluminium and aluminium alloys — Sheer, strip and plate — Part 2: Mechanical properties
EN 485-4, Aluminium and aluminium alloys — Sheer. strip and plate — Part 4: Tolerances on shape and dimensions for cold-rolled products
EN 508-2, Roofing products from metal sheet Specification for sel[supporting products of steel, aluminium or stainless steel sheet — Part 2: Aluminium
EN 1396, Aluminium and aluminium alloys — Coil coated sheet and strip for general applications — Specifications
EN 10204, Metallic products — Types of inspection documents
EN ISO 7599. Anodizing of aluminium and its alloys — Method for specifying decorative and protective anodic oxidation coatings on aluminium (iSO 7599)
NOTE Wherever the term aluminium is used it is meant unalloyed or alloyed aluminium.
31.1
fully supported
installation conditions such that the bottom flat portions of the products are supported by a continuous construction
3.1.2
temper
material conditions after a production stage, for example mechanical treatment and/or heat treatment, intended to give the material physical and/or metallurgical properties
(SOURCE: EN 508-2:2019, definition 3.2.1]
3.1.3
organic coated aluminium sheet
painted, post coated, laminated or coil coated (continuously organic coated) aluminium on one or on both sides
(SOURCE: EN 508-2:2019, definition 3.2.2]
3.1.4
anodised aluminium sheet
aluminium sheet with an anodic coating, produced by an electrolytic oxidation process in which the surface of the aluminium is converted to a mainly oxide coating having protective, decorative or functional properties
3.2 Symbols and abbreviations
For the purposes of this document, the following symbols and abbreviations apply.
EN AW symbols for aluminium sheets identical to the alloy symbols given in Table I
H the aluminium temper symbol
1W indicating acrylic paint coating
SP indicating polyester paint coating
SP-Sl indicating silicone-modified polyester paint coating
PVD F Indicating polyvinylidenefluoride paint coating
PVF(F) indicating polyvinylfluonde film coating
4.1 General
The product shall be manufactured from materials complying with 4.2.
The supplier of the materials is responsible for carrying out the tests necessary to verify that the materials supplied to the manufacturer comply with the requirements and should provide appropnate inspection documents (according to EN 10204) on request
NOTE The symbols and abbreviations to be used to designate the aluminium alloys, the type and thickness of
the organic coating are specified according to EN 1396.
A permanent quality control system shall be adopted by the manufacturer.
Quality control system should be based on the relevant standard of the EN ISO 9001.
4.2 Materials
4.2.1 Aluminium
Table 1 lists aluminium alloys that are suitable without further proof provided their properties conform to the values given In the respective material standards (EN 485 or EN 1396).BS/EN 507-2019 pdf download.