BS EN 507:2019 pdf download.Roofing and cladding products from metal sheet – Specification for fully supported products of aluminium sheet.
In this standard the performance of the product has been defined in terms of a number of type tests.
The performance of a roof or cladding constructed with these products depends not only on the properties of the product as it is required by this document, but also on the design, construction and performance of the roof or the cladding as a whole in relation to the environment and conditions of use.
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).
BS EN 507 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).
BS EN 507 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
EN 485-1, Aluminium and aluminium alloys — Sheet, strip and plate — Part 1: Technical conditions for inspection and delivery
EN 48 5-2, Aluminium and aluminium alloys — Sheet, strip and plate — Part 2: Mechanical properties
EN 485-4, Aluminium and aluminium alloys — Sheet, strip and plate — Part 4: Tolerances on shape and dimensions for cold-rolled products
EN 508-2, Roofing products from metal sheet — Specification for self-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
4 Requirements
41 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 appropriate 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.
Different coating systems behave in different ways under various climatic conditions. The primer and/or adhesive should be chosen taking into account which type of substrate, pre-treatment and top coat are used.
Reverse side painting or coating should be chosen as appropriate it being required for handling, storage and for corrosion protection in some installation conditions.
Performance requirements and test methods for coil coated aluminium shall be in accordance with EN 1396.
Special coatings or films may be applied to the reverse side to reduce the dripping of moisture caused by condensation.BS EN 507 pdf download.