EN 13286/47 – ASTM D 1883 – AASHTO T 193 – BS 1377-4
For test procedures to determine the CBR value (California bearing ratio), the direct bearing index (IBI) and the linear threshold value.
Two-column table model with height-adjustable crosshead and pressure plate below. It is driven by a screw jack with a hand crank. Besides, the pressure plate is equipped with a quick adjustment device for height adjustment. Complete with force measuring device and manometer with maximum value indicator, measuring accuracy grade 3 ISO 7500/1 as well as CBR test stamp and precision dial indicator 30 mm, Gen. 0.01 mm with holder.