WX-2000 Fine Aggregate Angular Tester (Flow Time Method)

Product Information

This instrument is used to measure the angularity of fine aggregates, and is suitable for evaluating the surface structure and roughness of fine aggregate particles, predicting the influence of fine aggregates on the internal friction angle and anti flow deformation performance of asphalt mixtures. Complies with the requirements of JTG E42-2005 "Test Code for Aggregates in Highway Engineering". The flow time required for a certain volume of fine aggregate (machine-made sand, stone chips, natural sand) to pass through a standard funnel is called the angularity of fine aggregate, represented by s.

Main technical parameters:

1. Barrel size: The upper part has a diameter of 90mm and a height of 125mm

2. Funnel size: opening at 60 °

3. Diameter of outflow hole: 12mm, 16mm