Standard Test Method for Determining Flexural Modulus of Full Section Pultruded Fiber Reinforced Polymer (FRP) Composite Members with Doubly Symmetric Cross Sections under Bending

Importancia y uso:

5.1 Determination of flexural modulus by this test method is especially useful for quality control and specification purposes.

5.2 Experimental values for flexural modulus will vary with specimen depth, span length, loading rate, ambient test temperature, and other atmospheric conditions.

5.3 Before proceeding with this test method, it is recommended that users reference the specification of the material being tested, including constituent materials of the specimen. Any test specimen preparation, environmental or loading conditioning, dimensions, or testing parameters covered in the material specification, or both, shall take precedence over those mentioned in this test method. If there are no material specifications, then these default conditions apply. Table 1 in Classification D4000 lists the ASTM materials standards that currently exist.

Subcomité:

D20.18

Referida por:

D7745-19

Volúmen:

08.03

Número ICS:

83.120 (Reinforced plastics)

Palabras clave:

full section flexural modulus; full section testing; FRP; pultrusion;