This standard is issued under the fixed designation D ; the number immediately 1 This lest imethod is under the jurisdiction of ASTM Committee D- 14 on. ASTM D is commonly performed to measure the shear strength of adhesives that are used to bond metals. Shear joints impose uniform stresses across the bond area which results in the highest possible joint strength. ASTM D is commonly performed to measure .

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The misuse of strength values obtained from this test method as design-allowable stress values for structural joints could lead to product failure, property damage, and human injury.

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We are confident that we have what you are looking for. Auditing Consulting Sourcing Training. Historical Version s – view previous versions of standard Work Item s – proposed revisions of this r1002 Translated Version s: Adhesive is applied based on manufacturer recommendations. The right testing machine and grips are important to consider due to the fact asrm the grips must align so that the applied force is sent through the centerline of the specimen.

The test specimens are placed in the grips of a universal testing machine and pulled at 1.

ASTM D Lap Shear Testing for Adhesively Bonded Metals

ASTM D recommends that the lap shear specimen is The specimen failure should occur in the adhesive, and not in the substrate — thus the metal thickness and the length of the overlap may be adjusted as necessary. GK Mechanical Vice Grip. Aztm the maximum force applied. The recommended lap shear specimen is Inspection Validating the specifications, value and safety of your raw materials, products and assets.


By means of our adhesive testing expertise and modular product design, we will help find the testing solution that is right for you. This testing standard can be used on single-lap-joint specimens and can be used to determine adhesive strength, surface preparation parameters and adhesive environmental durability.

See Guide D for further discussion of the concepts relative to interpretation of adhesive-bonded single-lap-joints.

Single-lap tests may be used for d10022 and selecting adhesives or bonding processes for susceptibility to fatigue and environmental changes, but such comparisons must be made with great caution since different adhesives may respond differently in different joints. Link to Active This link will always route to the current Active version of the standard.

We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, d0102, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, baths and custom solutions for unique applications.

ASTM D1002 Lap Shear Testing for Adhesively Bonded Metals

The satm shear strength measured with a single-lap specimen is not suitable for determining design-allowable stresses for designing structural joints that differ in any manner from the joints tested without thorough analysis and understanding of the joint and adhesive behaviors.

Have a question about conducting the test for this standard? Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.


Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries. G Mechanical Wedge Grip. Force range of 5 kN to kN 1, lbf tolbf Adjustable test space The most popular choice for static tension and compression tests These dual column testers are available in both tabletop and floor standing d002.

Work Item s – proposed revisions of this standard. Need help or have a question? The recommended metal thickness is 1.

Load ratings of 20 kN and 50 kN 4, lbf and 11, lbf Maximum specimen thickness of 16 mm 0. Metal thickness should be 1. The adherends and adhesive are likely to have different thermal and moisture coefficients of expansion.

The test method has found applications in controlling surface preparations, primer, and adhesive systems for determining strength properties of tested systems.

Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world. Send us a request Wilton UK: However, it does have application as a discriminator in determining variations in adherend surface preparation parameters and adhesive environmental durability. Two metal plates are bonded together with adhesive and cured as specified.