Cookies
Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
ASTM F2870-23
Standard Specification for 315/70R22.5 154/150L Radial Truck Standard Reference Test Tire
NORMA vydaná dňa 1.9.2023
Informácie o norme:
Označenie normy: ASTM F2870-23
Dátum vydania normy: 1.9.2023
Kód tovaru: NS-1154525
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F2870-23 :
This specification covers the general requirements for the 315/70R22.5 154/150L radial truck standard reference tire. Provided in this specification is a 22.5 rim diameter code standard truck tire design and construction, standard dimensions and standard condition of storage. This specified tire is primarily used as a reference tire for braking traction, snow traction, wear performance evaluations, pavement and noise evaluations and other tests that necessitate a reference tire. Testing methods for the tensile sheet cure, the stress at 300% elongation, the tensile strength shall be in accordance with the standards presented by D3182 and D412 respectively. The test methods also include checking of the durometer operation, checking the sate calibration of the durometer, determining the tire tread hardness by averaging four readings and applying the presser foot to the tire tread as rapidly as possible without shock.
Keywords:
braking, F09, SRTT, standard reference test tire, tire pavement friction, truck, wet braking,, ICS Number Code 83.160.10 (Road vehicle tyres)
Doporučujeme:
