Standard Guide for Use of Adhesive-Bonded Single Lap-Joint Specimen Test Results

Importancia y uso:

4.1 Single-lap specimens are economical, practical, and easy to make. They are the most widely used specimens for development, evaluation, and comparative studies involving adhesives and bonded products, including manufacturing quality control.

4.2 Special specimens and test methods have been developed that yield accurate estimates of the true shear strength of adhesives. These methods eliminate or minimize many of the deficiencies of the thin-adherend single-lap specimens, but are more difficult to make and test. (See Test Methods D3983, D4027, D4562, and E229.)

4.3 The misuse of strength values obtained from such Test Methods or Practices as D906, D1002, D1144, D1151, D1183, D1780, D2294, D2295, D2339, D3163, D3164, D3165, D3434, D3528, D3632, and D5868, as allowable design-stress values for structural joints could lead to product failure, property damage, and human injury.

Subcomité:

D14.80

Referida por:

D5656-10R17, D3163-01R23, D3164-03R17, C1862-17, D5868-01R23, D5574-94R21, D1002-10R19, D3165-07R23, D7616_D7616M-11R23, D2557-98R17, D1002-10R19

Volúmen:

15.06

Número ICS:

83.180 (Adhesives)

Palabras clave:

shear strength; single-lap joint; tension loading;