Asphalt Bending Beam Rheometer

The LWL Asphalt Bending Beam Rheometer is designed based on the T313-04 standard for evaluating the flexural creep rigidity of asphalt binders. It specifically measures the flexural creep or compliance of asphalt materials, including unaged and aged samples, such as those treated by RTFOT and PAV methods. The instrument operates within a temperature range of -36°C to 22°C and includes components such as a temperature-controlled bath, lever loading mechanism, data acquisition system, and a microcomputer data processing unit.

This advanced automatic testing equipment is recognized nationally and is crucial for determining the low-temperature performance of asphalt, an important factor in the durability of road surfaces. It supports the quality assurance in highway construction, offering accurate insights into the cold-weather performance of asphalts.