This document specifies the test principle, test equipment, test specimen, specimen preparation, condition adjustment, test procedure, test result and treatment and test report of sandwich structure or core shear performance test. This document is applicable to the determination of the plane shear strength and plane shear modulus of sandwich structures or core samples.
GB/T 1455-2022 Referenced Document
GB/T 1446 Fiber-reinforced plastics composites-The generals for determination of properties
GB/T 1464 Test method for density of sandwich structures or cores*, 2024-03-15 Update