DSHD-4508G Low Temperature Asphalt Ductility Tester

1)DSHD-4508G Low Temperature Asphalt Ductility Tester is designed and developed as per the National Standard GB/T 4508 “Test Methods for Ductility of Petroleum Asphalt”, and T0605 “Asphalt Ductility Test” in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering . 2) DSHD-4508G Low Temperature Asphalt Ductility Tester is used to determine the length of petroleum asphalt while the instrument is dragged to broken at certain speed under stipulated condition and temperature and it is indicated by cm.