The influence of the types of polymer SBS on the performance of Zhonghai AH-70 heavy traffic road asphalt

www.scientific.net/AMR.311-313.2138

Performance evaluation of high-modulus asphalt mixture

… It has done performance comparison among AC20, Sup20 and EME20 using AH70# asphalt. The results show that high modulus asphalt mixture EME2 has high temperature stability …

ascelibrary.org/doi/abs/10.1061/(ASCE)MT.1943-5533.0001465

Evaluation of fatigue cracking in asphalt mixtures based on surface energy

… The asphalt binders used in this study were AH70 grade and SBS-modified asphalt, and the aggregates were basalt and limestone. The specimens used to obtain the optimum asphalt …

The Effect of Modifying Technologies on Asphalt Pavement Performance

ascelibrary.org/doi/abs/10.1061/(ASCE)MT.1943-5533.0002962

Evaluating the effect of rice-husk ash and crumb-rubber powder on the high-temperature performance of asphalt binder

… First, 500 g of AH-70 was heated until it reached a molten state and then different dosages of RHA and CRP were added gradually to the AH-70, then by means of a mechanical mixer at …

www.tandfonline.com/doi/abs/10.1081/LFT-200028291

Study on aging kinetics of Panjin paving asphalt

… that of AH-70. The kinetic parameters in Table 5 show that AH-90 had the lower activation energy and the higher reaction rate constant compared with AH-70, which show that AH-70 …

ascelibrary.org/doi/abs/10.1061/41127(382)399

Study on Dynamic Repeated Creep Tests for Viscoelastic Property of Asphalt Mixtures with Varying Air Voids Content

… Asphalt mixtures with varying air voids content mixed by a base asphalt AH70# and SBS modified asphalt respectively are investigated in this research. The aggregate is granite and the …

Coinage in Afghanistan during the Period of Islamic Conquest, c. AH 70–150 [AD 690–767]

www.sciencedirect.com/science/article/pii/S095006181933404X

Performance and optimization of castor beans-based bio-asphalt and European rock-asphalt modified asphalt binder

… The base asphalt used in this study is AH-70 whose penetration grade is 60–80 (0.1 mm). Table 1 reveals some detailed physical properties of AH-70. The bio-asphalt used in this study …

www.matec-conferences.org/articles/matecconf/abs/2018/01/matecconf_icmae...PDF

Design Method for Proportion of Cement-Foamed Asphalt Cold Recycled Mixture

… Foamed asphalt is Zhongtai AH-70 asphalt. Table 1 is the technical indicators of Zhongtai AH-70 asphalt. The recycled asphalt pavement (RAP) is from highway milling material in …