Compressive shear | Mecmesin

Compressive shear testing is simply the pushing apart of a material specimen by applying compressive force from opposite sides in a parallel plane. In this way, the material is stressed in a sliding motion.

Typically it is used to test adhesive bonds and layered composites where it is the compressive equivalent of a 'tensile lap shear test'.

It is also used as a test method to determine the internal strength of a material that is designed to bear shear forces.

A compressive shear test may be single-shear, where one part is pushed down across another. Alternatively, it can be double-shear, where a bonded section is pushed out from between the sections on either side.

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Standards

Featured or equivalent test standards for Mecmesin solutions in this section

ASTM C297

Standard Test Method for Flatwise Tensile Strength of Sandwich Constructions

ASTM C393

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ASTM D6862-11

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BS EN 12090

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BS EN 12430

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BS EN 1607

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BS EN 1608

Thermal insulating products for building applications. Determination of tensile strength parallel to faces

EN 12089

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EN 826

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IEC 62137-1-1

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Further test types

lap shear under compression