Standard Test Method for Shear Properties of Sandwich Core Materials
NORMA vydána dne 1.9.2019
Označení normy: ASTM C273/C273M-19
Poznámka: NEPLATNÁ
Datum vydání normy: 1.9.2019
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
A micrometer with a 4 to 7 mm [0.16 to 0.28 in.] nominal diameter ball-interface or a flat anvil interface shall be used to measure the specimen thickness. A ball interface is recommended for thickness measurements when facings are bonded to the core and at least one surface is irregular (for example, the bag-side of a thin facing laminate that is neither smooth nor flat). A micrometer or caliper with a flat anvil interface is recommended for