DSHD-4508J Asphalt Ductility Tester

1)DSHD-4508J Asphalt Ductility Tester is designed and developed as per the National Standard of People’s Republic of China GB/T4508 “Test Methods for Ductility of Petroleum Asphalt”, and T0605 “Asphalt Ductility Test” in the Industry Standard of People’s Republic of China JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. 2)DSHD-4508J Asphalt Ductility Tester is used to determine the length of asphalt while the instrument is elongated to broken at a specified temperature and speed as per GB/T4508 and JTJ052-T0605 and is indicated by cm.