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BS EN 302-4:2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Adhesives for load-bearing timber structures. Test methods Determination of the effects of wood shrinkage on the shear strength

Available format(s)

Hardcopy , PDF

Superseded date

17-02-2023

Superseded by

BS EN 302-4:2023

Language(s)

English

Published date

30-04-2013

€156.59
Excluding VAT

Committee
PRI/52
DevelopmentNote
Supersedes 11/30245844 DC. (04/2013)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

This European Standard specifies a method for determining the influence of shear strength in crosswise gluing by wood shrinkage under drying conditions. It is suitable for the following applications: for assessing the compliance of adhesives with EN 301, EN 15425 and prEN 16254; for assessing the suitability and quality of adhesives for load-bearing timber structures; for determining if the adhesive is capable of withstanding stresses due to wood shrinkage without unacceptable loss of strength. This test is intended primarily to obtain performance data for the classification of adhesives for load-bearing timber structures according to their suitability for use in defined climatic environments. This test is carried out on Norway spruce (Picea abies L.). This method is not intended for use to provide numerical design data and does not necessarily represent the performance of the bonded member in service.

Standards Relationship
ONORM EN 302-4 : 2013 Identical
NF EN 302-4 : 2013 Identical
SN EN 302-4:2013 Identical
EN 302-4:2013 Identical
NS EN 302-4 : 2013 Identical
NBN EN 302-4 : 2013 Identical
I.S. EN 302-4:2013 Identical
UNE-EN 302-4:2013 Identical
DIN EN 302-4:2013-06 Identical
NEN EN 302-4 : 2013 Identical
UNI EN 302-4 : 2013 Identical

BS 1204:1993 Specification for type MR phenolic and aminoplastic synthetic resin adhesives for wood
BS 1133-16:1987 Packaging code Adhesives for packaging

EN 301:2017 Adhesives, phenolic and aminoplastic, for load-bearing timber structures - Classification and performance requirements
EN 15425:2017 Adhesives - One component polyurethane (PUR) for load-bearing timber structures - Classification and performance requirements
ISO 5893:2002 Rubber and plastics test equipment Tensile, flexural and compression types (constant rate of traverse) Specification
ISO 6344-2:1998 Coated abrasives Grain size analysis Part 2: Determination of grain size distribution of macrogrits P12 to P220

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