BS EN 1109:2013 - Flexible sheets for waterproofing. Bitumen sheets for roof waterproofing. Determination of flexibility at low temperature

BS EN 1109:2013

Flexible sheets for waterproofing. Bitumen sheets for roof waterproofing. Determination of flexibility at low temperature

Status : Current, Under review   Published : May 2013

Format
PDF

Format
HARDCOPY



This European Standard specifies the determination of flexibility of bitumen sheets at low temperatures. The test can be carried out on the upper or lower face of the sheet either at a predetermined temperature or successively at different temperature steps to determine the cold bending temperature which represents a limiting temperature. Therefore, the test can be used to confirm a minimum cold bending temperature for a product or to determine the specific cold bending temperature for the product e.g. to determine the change of these properties as a result of artificial ageing. In the case of sheets with the same bituminous compound on both sides and where the reinforcement is placed in the cross section visually closer to the upper surface, the test is performed on the bottom face only. If the upper surface is covered with a non woven (e.g. tissue, fleece etc.) or metal facing, the test is performed on the bottom side only. If the sheet on the upper surface is covered with permanent light surface protection and where the reinforcement is placed in the cross section visually closer to the upper surface, the test is performed on the bottom side only.




Standard NumberBS EN 1109:2013
TitleFlexible sheets for waterproofing. Bitumen sheets for roof waterproofing. Determination of flexibility at low temperature
StatusCurrent, Under review
Publication Date31 May 2013
Normative References(Required to achieve compliance to this standard)EN 13416
Informative References(Provided for Information)ISO 5725-1
ReplacesBS EN 1109:2000
International RelationshipsEN 1109:2013
Draft Superseded By12/30267867 DC
DescriptorsSheet materials, Flexibility, Flexible materials, Testing conditions, Bituminous products, Test equipment, Construction materials, Test specimens, Ageing tests, Waterproof materials, Mechanical testing, Specimen preparation, Reinforced materials, Roof coverings, Sampling methods, Bitumens, Bend testing, Low-temperature testing, Thermal testing, Type testing, Reproducibility
ICS91.100.50
Title in FrenchFeuilles souples d'étanchéité. Feuilles d'étanchéité de toiture bitumineuses. Détermination de la souplesse à basse température
Title in GermanAbdichtungsbahnen. Bitumenbahnen für Dachabdichtungen. Bestimmung des Kaltbiegeverhaltens
CommitteeB/546
ISBN978 0 580 79935 8
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size934 KB
Price£110.00


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