Mathematical Problems in Engineering / 2020 / Article / Tab 1

Research Article

Effect of Diatomite and Basalt Fibers on Pavement Performance and Vibration Attenuation of Waste Tires Rubber-Modified Asphalt Mixtures

Table 1

Physical properties of asphalt.

PropertiesA-90# asphaltWRA
StandardValueStandardValue

Density (15°C, g/cm3)1.0161.025
Penetration (25°C, 0.1 mm)80–10091.660–10062.6
Softening point TR&B (°C)≥4546.9>5066.5
Ductility (cm)≥100 (25°C)>150 (25°C)≥10 (5°C)20.9 (5°C)
Elastic recovery (%)≥5074.3

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.