BS EN 13501-1:2018 pdf free
BS EN 13501-1:2018 pdf free.Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests.
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 13823, Reaction to fire tests for building products – Building products excluding floorings exposed to the thermal attack by a single burning item
CEN/TS 15117. Guidance on direct and extended application
EN 15725, Extended application reports on the fire performance of construction products and building elements
EN ISO 1182. Reaction to fire tests for products – Non-combustibility test (ISO 1182)
EN ISO 1716:2010. Reacuon to fire esis for products L)ecerminaion of the gross heat of combustion (calorific value) (ISO 1716:2010)
EN ISO 9239-1, Reaction to fire tests for floori ngs – Part 1: Determination of the burning behaviour using a radiant heat source (iSO 9239-1)
EN ISO 11925-2, Reaction to fire tests – Ignitability of products subjected to direct impingement of flame- Part 2: Single-flame source test (ISO 11925-2)
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1.1 product
material, element or component about which information Is required
3.1.2 material
single basic substance or uniformly dispersed mixture ol substances, e.g. metal, stone, timber, concrete, mineral wool with uniformly dispersed binder or polymers
3.1.3 homogeneous product
product consisting of a single material, having uniform density and composition throughout the product
3.1.4 non-homogeneous product
product that does not satisfy the requirements of a homogeneous product
Note ito entry: It is a product composed of one or more components, substantial and/or non. substantial.
3.1.5 substantial component
material that constitutes a significant part of a non-homogeneous product. A layer with a mass/unit area 1,0 kg/rn2 or a thickness 1,0 mm is considered to be a substantial component
3.1.6 non-substantial component
material that does not constitute a significant part of a non-homogeneous product. A layer with a mass/unit area < 1,0 kg/rn2 and a thickness < 1,0 mm is considered to be a non-substantial component.BS EN 13501-1 pdf free download.
