ASTM C297/C297M-15 Standard Test Method for Flatwise Tensile Strength of Sandwich Constructions

ASTM C297/C297M-15 夹层结构的平直抗拉强度的标准试验方法

1. ASTM C297/C297M标准适用范围

1.1 This test method determines the flatwise tensile strength of the core, the core-to-facing bond, or the facing of an assembled sandwich panel. Permissible core material forms include those with continuous bonding surfaces (such as balsa wood and foams) as well as those with discontinuous bonding surfaces (such as honeycomb).

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.

1.2.1 Within the text the inch-pound units are shown in brackets.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. ASTM C297/C297M参考标准

ASTM C271/C271M Test Method for Density of Sandwich Core Materials

ASTM C274 Terminology of Structural Sandwich Constructions

ASTM D792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement

ASTM D883 Terminology Relating to Plastics

ASTM D2584 Test Method for Ignition Loss of Cured Reinforced Resins

ASTM D2734 Test Methods for Void Content of Reinforced Plastics

ASTM D3039/D3039M Test Method for Tensile Properties of Polymer Matrix Composite Materials

ASTM D3171 Test Methods for Constituent Content of Composite Materials

ASTM D3878 Terminology for Composite Materials

ASTM D5229/D5229M Test Method for Moisture Absorption Properties and Equilibrium Conditioning of Polymer Matrix Composite Materials

ASTM E4 Practices for Force Verification of Testing Machines

ASTM E6 Terminology Relating to Methods of Mechanical Testing

ASTM E122 Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or Process

ASTM E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods

ASTM E456 Terminology Relating to Quality and Statistics

ASTM E1309 Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials in Databases

ASTM E1434 Guide for Recording Mechanical Test Data of Fiber-Reinforced Composite Materials in Databases

ASTM E1471 Guide for Identification of Fibers, Fillers, and Core Materials in Computerized Material Property Databases

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