EN 14256:2007

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sample preparation
   6.1 Preparation of test pieces
   6.2 Conditioning bonded panels or test pieces
7 Test procedure
8 Calculation and expression of results
9 Performance requirements
10 Test report
   10.1 General
   10.2 The adhesive
   10.3 Preparation of the test pieces and the testing
        procedures
   10.4 Test results
Bibliography

This European Standard specifies a method for determining the ability of a test piece bonded with a thermoplastic adhesive, to support a given load for a specified time without fracture or excessive distortion, and specifies performance requirements for mean survival time.It should be used in conjunction with EN 204 and EN 205, which describe durability classes and corresponding test methods for non-structural wood adhesives based on their ability to withstand various water treatments and relatively rapidly applied loads. The test described in this standard may be used to assess joints made with thin glue line, as defined in EN 205.NOTEThe test described in this standard is not a mandatory requirement for the classification of adhesives into the classes D1, D2, D3 and D4 given in EN 204. It is an additional test that can be specified by a purchaser if required.