BS EN 15425:2017 - Adhesives. One component polyurethane (PUR) for load-bearing timber structures. Classification and performance requirements

BS EN 15425:2017

Adhesives. One component polyurethane (PUR) for load-bearing timber structures. Classification and performance requirements

Status : Current, Under review   Published : January 2017

Format
PDF

Format
HARDCOPY



This European Standard establishes a classification for one component polyurethane (PUR) adhesives according to their suitability for use in load-bearing timber structures in defined climatic exposure conditions; it specifies performance requirements for such adhesives for the factory manufacture or factory like manufacturing of load-bearing timber structures only.

It also classifies “adhesive lines” where all the products within the line have almost identical physical/chemical properties and gluing performance, but different reactivity.

This European Standard only specifies the performance of adhesives for use in an environment corresponding to the defined conditions.

The performance requirements of this European Standard apply to the adhesives only, not to the timber structure. This European Standard does not cover the performance of adhesives for on-site gluing (except for factory-like conditions) nor the production of wood-based panels, except solid wood panels, or modified and stabilized wood with considerably reduced swelling and shrinkage properties, e.g. such as acetylated wood, heat treated wood and polymer impregnated wood.

This European Standard is primarily intended for the use of adhesive manufacturers and for the use in timber structures bonded with adhesives, to assess or control the quality of adhesives. The requirements apply to the type testing of the adhesives. Production control activities are outside the scope of this European Standard.

Adhesives meeting the requirements of this European Standard are adequate for use in load-bearing timber structure, provided that the bonding process has been carried out according to an appropriate product standard.




Standard NumberBS EN 15425:2017
TitleAdhesives. One component polyurethane (PUR) for load-bearing timber structures. Classification and performance requirements
StatusCurrent, Under review
Publication Date31 January 2017
Normative References(Required to achieve compliance to this standard)EN 302-4, EN 302-7, ISO 2555:1989, EN 302-1, EN ISO 2555:1999, EN 302-8:2017, EN 15416-1:2017, EN 302-2:2017, EN 15416-3:2017, EN 923:2015, EN 302-3:2017, EN 15416-4:2017, EN 15416-5:2017
Informative References(Provided for Information)EN 14080:2013, EN 1995-1-1:2004
ReplacesBS EN 15425:2008
International RelationshipsEN 15425:2017
Draft Superseded By15/30296765 DC
DescriptorsStructural timber, Wood, Prefabricated parts, Adhesive-bonded joints, Performance, Adhesives, Classification systems, Structures, Polyurethane
ICS83.180
Title in FrenchAdhésifs. Adhésifs polyuréthane monocomposants (PUR) pour structures portantes en bois. Classification et exigences de performance
Title in GermanKlebstoffe. Einkomponenten-Klebstoffe auf Polyurethanbasis (PUR) für tragende Holzbauteile. Klassifizierung und Leistungsanforderungen
CommitteePRI/52
ISBN978 0 580 85712 6
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size1.798 MB
Price£130.00


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