JTG E20-2011 / T 0713


This instrument is used to measure the compressive strength of compacted asphalt mixtures. It is for use with specimens weighed, batched, mixed, and fabricated in the laboratory, as well as for mixtures manufactured in a hot-mix plant.essive resilient modulus and compressive strength.

Main technical specifications

1.Lifting speed of breaking head: 50±5mm/min
2.Breaking head: (100±2) mm
3.Maximum force loading: 50kN
4.Force precision: 1%
5.Flow value range:0 ~ 15.00mm
6.Flow value precision: 0.05mm
7.Maximum power consumption: 700W
8.Power supply: AC220V±10%,50Hz

Main technical features

1.Over loading protection production is set.
2.The instrument does the test automatically. It shows the curve and breaking point and deformation number of loading.
3. 15 pcs of test data can be saved and printed.
4. Serial port and PC software are optional for data analyzing and processing.