Projekta Nr.ISO 11093-8:2017
Nosaukums<p>ISO 11093-8:2017 specifies a method for the determination of the flexural modulus by using experimentally measured natural frequencies in the free-free mode of transverse vibration of cylindrical paper and board cores, which meet the following criteria:</p> <p>- internal diameter:</p> <p>50 mm to 350 mm;</p> <p>- minimum wall thickness:</p> <p>0,02 × internal diameter or not less than 2,0 mm;</p> <p>- minimum length of core:</p> <p>8 × internal diameter.</p> <p>NOTE For the determination of the flexural modulus by the three-point method, see ISO 11093‑7.</p>
Reģistrācijas numurs (WIID)72342
Darbības sfēra<p>ISO 11093-8:2017 specifies a method for the determination of the flexural modulus by using experimentally measured natural frequencies in the free-free mode of transverse vibration of cylindrical paper and board cores, which meet the following criteria:</p> <p>- internal diameter:</p> <p>50 mm to 350 mm;</p> <p>- minimum wall thickness:</p> <p>0,02 × internal diameter or not less than 2,0 mm;</p> <p>- minimum length of core:</p> <p>8 × internal diameter.</p> <p>NOTE For the determination of the flexural modulus by the three-point method, see ISO 11093‑7.</p>
StatussStandarts spēkā
ICS grupa85.060