Tel.: +86 18019011685
E-mail: kim@hebeijinfa.com
The Ductility Test measures the elongation and flexibility of bitumen or asphalt under controlled conditions. It evaluates material performance, ensuring proper adhesion, stretchability, and durability for road construction. Widely used in laboratories and quality control, the test helps optimize mix design and guarantees reliable pavement performance.
Product Description
he Asphalt Ductility Tester is a specialized instrument designed to measure the ductility ofasphalt or bitumen. lt determines the distance a standard sample of asphalt can stretch beforebreaking under controlled conditions. This test is essential for evaluating the flexibility andtemperature susceptibility of asphalt materials, which are critical factors in road construction andmaintenance. The machine typically consists of a stainless steel water bath, digital temperaturecontrol, and a motor-driven carriage that pulls the test samples at a constant speed. The test isperformed at a standard temperature, usually 25'c, and the elongation is measured in centimeters.t complies with international testing standards such as ASTM D113 and AASHTO T51. With highaccuracy and reliable performance, the Asphalt Ductility Tester is widely used in laboratories ofconstruction companies, research institutes, and quality control departments in the asphaltindustry.
| Max. Carriage Displacement | 1500mm |
| Displacement Accuracy | 1mm |
| Temperature Range | 0 - 40℃ |
| Temperature Accuracy | ±0.1℃ |
| Test Speed | 10-50 mm / min |
| Cooling Power | 1200W |
| Heating Power | 4200W |
| Voltage | 220V |
| Weight | 260kg |
| Dimension | 230cmx53cmx120cm |
